/* roulang page: index */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #e0c58a;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section {
            padding: var(--section-y-desktop) 0;
        }

        .section-tight {
            padding: 60px 0;
        }

        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }

        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
        }

        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .nav-logo-text span {
            color: var(--brand-gold);
        }

        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }
        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }

        .nav-entry-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
            flex-shrink: 0;
        }

        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            transform: translateY(-2px);
        }
        .nav-entry-card.active {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.1);
        }
        .nav-entry-card i {
            font-size: 0.8rem;
            color: var(--brand-gold);
        }

        .nav-cta-btn {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: var(--bg-base);
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.9rem;
            border: none;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .nav-cta-btn:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            color: var(--bg-base);
        }
        .nav-cta-btn:active {
            transform: scale(0.98);
        }

        .nav-hamburger {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: border-color var(--transition-fast);
            flex-shrink: 0;
        }
        .nav-hamburger:hover {
            border-color: var(--brand-gold);
        }

        /* ============ Hero ============ */
        .hero-section {
            padding: 40px 0 70px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-badge-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .hero-badge {
            background: rgba(201, 169, 110, 0.12);
            border: 1px solid rgba(201, 169, 110, 0.35);
            color: var(--brand-gold);
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: 50px;
            font-weight: 500;
        }

        .hero-title {
            font-size: clamp(2.2rem, 4vw, 3.5rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, var(--brand-gold), #f0d9a8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            line-height: 1.85;
            color: var(--text-secondary);
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .btn-primary-cta {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: var(--bg-base);
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 1rem;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .btn-primary-cta:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            color: var(--bg-base);
        }
        .btn-primary-cta:active {
            transform: scale(0.98);
        }

        .btn-outline-cta {
            background: transparent;
            color: var(--brand-gold);
            border: 1px solid var(--brand-gold);
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 1rem;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .btn-outline-cta:hover {
            background: rgba(201, 169, 110, 0.12);
            color: var(--brand-gold);
        }

        .hero-stats-grid {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat-num {
            font-family: var(--font-mono);
            font-size: clamp(1.8rem, 2.5vw, 2.4rem);
            font-weight: 700;
            color: var(--brand-gold);
            line-height: 1;
        }

        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        .hero-visual {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
            aspect-ratio: 4 / 3;
            min-height: 360px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .hero-visual-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(transparent, rgba(11, 12, 16, 0.9));
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 12px;
        }

        .hero-visual-tag {
            font-size: 0.85rem;
            color: var(--text-primary);
            font-weight: 600;
        }

        .hero-visual-status {
            font-size: 0.8rem;
            color: var(--success-teal);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .hero-visual-status i {
            font-size: 0.6rem;
        }

        /* ============ 卖点三连 ============ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: default;
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.5);
        }

        .feature-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(201, 169, 110, 0.12);
            border: 1px solid rgba(201, 169, 110, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.3rem;
            margin-bottom: 18px;
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text-primary);
        }

        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ 深度内容区 A ============ */
        .deep-content-wrapper {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            max-width: 860px;
            margin: 0 auto;
        }

        .deep-content-text {
            font-size: 1.02rem;
            line-height: 1.85;
            color: var(--text-secondary);
            columns: 2;
            column-gap: 32px;
        }

        .deep-content-text p {
            margin-bottom: 1.2em;
            break-inside: avoid-column;
        }

        .deep-content-text h3 {
            font-size: 1.3rem;
            font-weight: 650;
            color: var(--text-primary);
            margin: 1.2em 0 0.8em;
            break-before: column;
        }

        .deep-content-image {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            position: relative;
            aspect-ratio: 21 / 9;
            max-height: 320px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .deep-content-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .deep-content-image .image-caption {
            position: absolute;
            bottom: 12px;
            right: 16px;
            background: rgba(11, 12, 16, 0.75);
            backdrop-filter: blur(4px);
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            z-index: 2;
        }

        /* ============ 场景演示 ============ */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .scene-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .scene-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.4);
        }

        .scene-card-image {
            aspect-ratio: 16 / 9;
            background: var(--card-bg);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .scene-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .scene-card-body {
            padding: 20px;
        }

        .scene-card-body h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .scene-card-body p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ 数据与成绩 ============ */
        .kpi-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 36px;
        }

        .kpi-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .kpi-card:hover {
            border-color: rgba(201, 169, 110, 0.45);
            transform: translateY(-2px);
        }

        .kpi-num {
            font-family: var(--font-mono);
            font-size: clamp(2rem, 3vw, 3rem);
            font-weight: 700;
            color: var(--brand-gold);
            line-height: 1;
            margin-bottom: 8px;
        }

        .kpi-unit {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .kpi-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 6px;
        }

        .logo-placeholder-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
        }

        .logo-placeholder {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 16px 24px;
            color: var(--text-secondary);
            font-size: 0.8rem;
            text-align: center;
            min-width: 100px;
            transition: border-color var(--transition-fast);
        }
        .logo-placeholder:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
        }

        /* ============ 新闻中心 ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-color);
            transition: background var(--transition-fast);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
        }
        .news-item:first-child {
            border-top: 1px solid var(--border-color);
        }
        .news-item:hover {
            background: var(--card-bg-hover);
        }
        .news-item:hover .news-title {
            color: var(--brand-gold);
        }

        .news-date {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
            min-width: 85px;
            padding-top: 4px;
        }

        .news-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .news-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }

        .news-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .news-readmore {
            font-size: 0.85rem;
            color: var(--brand-gold);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
            flex-shrink: 0;
            padding-top: 4px;
            transition: gap var(--transition-fast);
        }
        .news-readmore:hover {
            gap: 8px;
            color: #e0c58a;
        }

        /* ============ 品牌介绍 ============ */
        .brand-intro-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            max-width: 760px;
            box-shadow: var(--shadow-card);
        }

        .brand-intro-card p {
            font-size: 1.02rem;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* ============ 爆款清单 ============ */
        .hotlist-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .hotlist-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .hotlist-card::before {
            content: attr(data-rank);
            position: absolute;
            top: -12px;
            right: 8px;
            font-family: var(--font-mono);
            font-size: 4rem;
            font-weight: 700;
            color: rgba(201, 169, 110, 0.1);
            line-height: 1;
            pointer-events: none;
        }

        .hotlist-card:hover {
            transform: translateY(-4px);
            border-color: rgba(201, 169, 110, 0.5);
            box-shadow: var(--shadow-card-hover);
        }

        .hotlist-rank-badge {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--brand-gold);
            font-weight: 600;
            background: rgba(201, 169, 110, 0.1);
            padding: 4px 10px;
            border-radius: 50px;
            align-self: flex-start;
        }

        .hotlist-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0;
        }

        .hotlist-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
            flex: 1;
        }

        .hotlist-action {
            font-size: 0.85rem;
            color: var(--brand-gold);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .hotlist-action:hover {
            gap: 6px; } 
        .hotlist-action i { transition: transform var(--transition-fast); }

        /* ============ 评价墙 ============ */
        .review-summary {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }
        .review-score-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
            text-align: center;
            min-width: 160px;
        }
        .review-score-num {
            font-family: var(--font-mono);
            font-size: 3rem;
            font-weight: 700;
            color: var(--brand-gold);
            line-height: 1;
        }
        .review-score-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-top: 6px;
        }
        .review-count {
            font-size: 0.95rem;
            color: var(--text-secondary);
        }
        .review-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .review-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .review-item:hover {
            border-color: rgba(201, 169, 110, 0.45);
            transform: translateY(-2px);
        }
        .review-item .review-stars {
            color: var(--brand-gold);
            font-size: 0.85rem;
            letter-spacing: 2px;
            margin-bottom: 10px;
        }
        .review-item .review-quote {
            font-size: 0.95rem;
            color: var(--text-primary);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .review-item .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-author-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.2);
            border: 1px solid rgba(201, 169, 110, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 0.8rem;
        }
        .review-author-info {
            display: flex;
            flex-direction: column;
        }
        .review-author-name {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-primary);
        }
        .review-author-role {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        /* ============ 议程时间线 ============ */
        .timeline-wrapper {
            max-width: 860px;
            margin: 0 auto;
            padding-left: 16px;
            border-left: 1px solid var(--border-color);
        }
        .timeline-item {
            position: relative;
            padding: 20px 0 20px 32px;
            margin-bottom: 16px;
            transition: background var(--transition-fast);
        }
        .timeline-item::before {
            content: "";
            position: absolute;
            left: -6px;
            top: 28px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--brand-gold);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.2);
        }
        .timeline-item:hover {
            background: var(--card-bg-hover);
            border-radius: var(--radius-sm);
        }
        .timeline-time {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--brand-gold);
            font-weight: 600;
            margin-bottom: 6px;
        }
        .timeline-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .timeline-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .timeline-action {
            font-size: 0.85rem;
            color: var(--accent-orange);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .timeline-action:hover {
            color: #ef7a5a;
        }

        /* ============ FAQ 手风琴 ============ */
        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .faq-accordion .accordion-button {
            background: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            font-size: 1rem;
            transition: background var(--transition-fast);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--card-bg-hover);
            color: var(--brand-gold);
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            outline: none;
        }
        .faq-accordion .accordion-button::after {
            filter: invert(70%) sepia(30%) saturate(200%) hue-rotate(5deg);
        }
        .faq-accordion .accordion-body {
            background: var(--card-bg);
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 8px 22px 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.95rem;
        }

        /* ============ 社会认同 ============ */
        .social-proof-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .social-proof-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .social-proof-card:hover {
            border-color: rgba(201, 169, 110, 0.45);
            transform: translateY(-2px);
        }
        .social-proof-quote {
            font-size: 0.95rem;
            color: var(--text-primary);
            line-height: 1.8;
            margin-bottom: 14px;
            position: relative;
            padding-left: 16px;
            border-left: 2px solid var(--brand-gold);
        }
        .social-proof-author {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .social-proof-author strong {
            color: var(--text-primary);
            font-weight: 600;
            display: block;
        }

        /* ============ 底部固定转化条 ============ */
        .sticky-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 12px 0;
        }
        .sticky-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .sticky-cta-text {
            font-size: 0.95rem;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex: 1;
        }
        .sticky-cta-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .sticky-cta-btn {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: var(--bg-base);
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 8px 18px;
            font-size: 0.85rem;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-base);
            cursor: pointer;
            white-space: nowrap;
        }
        .sticky-cta-btn:hover {
            filter: brightness(1.08);
            color: var(--bg-base);
            box-shadow: var(--shadow-cta);
        }
        .sticky-cta-link {
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .sticky-cta-link:hover {
            color: var(--brand-gold);
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 60px 0 32px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
        }
        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
        }
        .footer-logo i {
            color: var(--brand-gold);
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
            max-width: 320px;
        }
        .footer h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-links a:hover {
            color: var(--brand-gold);
        }
        .footer-contact-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom-links a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }

        /* ============ 入场动效 ============ */
        .reveal {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
        }
        .reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1199px) {
            .container-custom {
                padding-left: 24px;
                padding-right: 24px;
            }
            .features-grid {
                gap: 16px;
            }
            .scene-grid {
                gap: 16px;
            }
            .hotlist-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }
            .section {
                padding: 60px 0;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-visual {
                min-height: 260px;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .scene-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .kpi-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-list {
                grid-template-columns: 1fr;
            }
            .social-proof-grid {
                grid-template-columns: 1fr;
            }
            .timeline-wrapper {
                padding-left: 0;
                border-left: none;
            }
            .timeline-item {
                padding-left: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-panel-inner {
                flex-wrap: wrap;
                min-height: auto;
                padding: 12px;
            }
            .nav-entry-list {
                order: 3;
                width: 100%;
                justify-content: flex-start;
            }
            .nav-cta-btn {
                margin-left: auto;
            }
            .nav-hamburger {
                display: flex;
            }
            .nav-entry-list {
                display: none;
            }
            .nav-entry-list.mobile-open {
                display: flex;
                flex-direction: column;
                align-items: stretch;
                width: 100%;
            }
            .nav-entry-card {
                justify-content: center;
            }
            .sticky-cta-text {
                white-space: normal;
            }
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: 56px 0;
            }
            .hero-section {
                padding-top: 24px;
            }
            .hero-cta-group {
                flex-direction: column;
            }
            .btn-primary-cta,
            .btn-outline-cta {
                width: 100%;
                justify-content: center;
            }
            .deep-content-text {
                columns: 1;
            }
            .logo-placeholder-row {
                gap: 10px;
            }
            .logo-placeholder {
                padding: 12px 18px;
                min-width: 80px;
                font-size: 0.7rem;
            }
            .sticky-cta-inner {
                flex-direction: column;
                gap: 8px;
            }
            .sticky-cta-actions {
                width: 100%;
                justify-content: space-between;
            }
            .sticky-cta-btn {
                flex: 1;
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 576px) {
            .hero-stats-grid {
                gap: 16px;
            }
            .hotlist-row {
                grid-template-columns: 1fr;
            }
            .kpi-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .kpi-card {
                padding: 16px;
            }
            .review-item {
                padding: 16px;
            }
            .nav-cta-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 100px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #e0c58a;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }
        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        .section {
            padding: var(--section-y-desktop) 0;
        }
        .section-tight {
            padding: 56px 0;
        }
        .section-deep {
            background-color: var(--bg-deep);
        }
        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }
        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 760px;
            margin-bottom: 40px;
        }
        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }
        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }
        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
        }
        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .nav-logo-text span {
            color: var(--brand-gold);
        }
        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }
        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }
        .nav-entry-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition-base);
        }
        .nav-entry-card i {
            font-size: 0.85rem;
            color: var(--brand-gold);
            transition: transform var(--transition-base);
        }
        .nav-entry-card:hover {
            background: var(--card-bg-hover);
            border-color: var(--border-color);
            color: var(--text-primary);
        }
        .nav-entry-card:hover i {
            transform: translateY(-2px);
        }
        .nav-entry-card.active {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            border: none;
            white-space: nowrap;
            transition: all var(--transition-base);
            box-shadow: 0 4px 12px rgba(224, 92, 58, 0.3);
        }
        .nav-cta-btn:hover {
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
            color: #0B0C10;
        }
        .nav-cta-btn:active {
            transform: scale(0.98);
        }
        .hamburger-btn {
            display: none;
            background: var(--card-bg-hover);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            color: var(--brand-gold);
            font-size: 1.2rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .hamburger-btn:hover {
            border-color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.08);
        }
        @media (max-width: 991px) {
            .nav-entry-list {
                display: none;
                flex-direction: column;
                align-items: stretch;
                position: absolute;
                top: calc(100% + 8px);
                left: 0;
                right: 0;
                background: var(--card-bg);
                border: 1px solid var(--border-color);
                border-radius: var(--radius-md);
                box-shadow: var(--shadow-card-hover);
                padding: 12px;
                gap: 4px;
                z-index: 1040;
            }
            .nav-entry-list.show-mobile {
                display: flex;
            }
            .nav-entry-card {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .nav-panel-inner {
                position: relative;
                flex-wrap: wrap;
            }
            .nav-logo {
                flex: 1;
            }
        }
        /* ============ 面包屑 ============ */
        .breadcrumb-section {
            padding: 40px 0 12px;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb-nav a:hover {
            color: var(--brand-gold);
        }
        .breadcrumb-nav .separator {
            color: var(--brand-gold);
            font-size: 0.7rem;
        }
        .breadcrumb-nav .current {
            color: var(--brand-gold);
            font-weight: 500;
        }
        /* ============ 分类页头 ============ */
        .category-header {
            padding: 24px 0 48px;
        }
        .category-header h1 {
            font-size: clamp(2rem, 3.5vw, 2.8rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .category-header .cat-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 700px;
        }
        /* ============ 赛事内容区 ============ */
        .events-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 28px;
            align-items: start;
        }
        .events-main-col {}
        .events-sidebar-col {
            position: sticky;
            top: 100px;
        }
        @media (max-width: 991px) {
            .events-layout {
                grid-template-columns: 1fr;
            }
            .events-sidebar-col {
                position: static;
                order: -1;
                margin-bottom: 20px;
            }
        }
        /* ============ 筛选栏 ============ */
        .filter-panel {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 22px;
        }
        .filter-panel h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .filter-panel h3 i {
            color: var(--brand-gold);
            font-size: 0.95rem;
        }
        .filter-group {
            margin-bottom: 20px;
        }
        .filter-group:last-child {
            margin-bottom: 0;
        }
        .filter-group-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }
        .filter-options {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .filter-option {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            border: 1px solid transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 0.9rem;
            color: var(--text-secondary);
            user-select: none;
        }
        .filter-option:hover {
            background: var(--card-bg-hover);
            border-color: var(--border-color);
            color: var(--text-primary);
        }
        .filter-option.active {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }
        .filter-option input[type="radio"],
        .filter-option input[type="checkbox"] {
            accent-color: var(--brand-gold);
            width: 16px;
            height: 16px;
            cursor: pointer;
            flex-shrink: 0;
        }
        .filter-reset {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.85rem;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition-fast);
            margin-top: 6px;
        }
        .filter-reset:hover {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.06);
        }
        /* ============ 赛事卡片 ============ */
        .event-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            margin-bottom: 20px;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: row;
        }
        .event-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.4);
        }
        .event-card-cover {
            width: 260px;
            min-height: 100%;
            flex-shrink: 0;
            position: relative;
            overflow: hidden;
            background: var(--card-bg-hover);
        }
        .event-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .event-card-body {
            flex: 1;
            padding: 22px 26px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .event-card-top {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .event-status {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 50px;
            letter-spacing: 0.03em;
        }
        .event-status.signup {
            background: rgba(201, 169, 110, 0.12);
            color: var(--brand-gold);
            border: 1px solid rgba(201, 169, 110, 0.35);
        }
        .event-status.ongoing {
            background: rgba(78, 205, 196, 0.1);
            color: var(--success-teal);
            border: 1px solid rgba(78, 205, 196, 0.35);
        }
        .event-status.finished {
            background: rgba(168, 166, 161, 0.1);
            color: var(--text-secondary);
            border: 1px solid var(--border-color);
        }
        .event-status.upcoming {
            background: rgba(224, 92, 58, 0.1);
            color: var(--accent-orange);
            border: 1px solid rgba(224, 92, 58, 0.35);
        }
        .event-game-tag {
            font-size: 0.75rem;
            color: var(--text-secondary);
            background: var(--card-bg-hover);
            border: 1px solid var(--border-color);
            padding: 4px 10px;
            border-radius: 50px;
        }
        .event-card h3 {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin: 0;
            line-height: 1.35;
        }
        .event-card-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .event-card-meta i {
            color: var(--brand-gold);
            margin-right: 5px;
            width: 14px;
            text-align: center;
        }
        .event-card-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-secondary);
            margin: 0;
        }
        .event-card-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-top: auto;
            padding-top: 10px;
            flex-wrap: wrap;
        }
        .event-prize {
            font-family: var(--font-mono);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--brand-gold);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .event-prize small {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--text-secondary);
            font-family: var(--font-sans);
        }
        .event-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            font-size: 0.85rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            transition: all var(--transition-base);
            box-shadow: 0 4px 10px rgba(224, 92, 58, 0.25);
        }
        .event-cta-btn:hover {
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
            color: #0B0C10;
        }
        .event-cta-btn:active {
            transform: scale(0.98);
        }
        .event-cta-btn.secondary {
            background: transparent;
            border: 1px solid var(--brand-gold);
            color: var(--brand-gold);
            box-shadow: none;
        }
        .event-cta-btn.secondary:hover {
            background: rgba(201, 169, 110, 0.12);
            box-shadow: none;
            color: var(--brand-gold);
        }
        @media (max-width: 700px) {
            .event-card {
                flex-direction: column;
            }
            .event-card-cover {
                width: 100%;
                height: 180px;
            }
            .event-card-body {
                padding: 18px;
            }
            .event-card-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575px) {
            .event-card-cover {
                height: 150px;
            }
        }
        /* ============ 赛事亮点 ============ */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .highlight-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 26px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .highlight-card:hover {
            transform: translateY(-4px);
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
        }
        .highlight-icon {
            width: 46px;
            height: 46px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.22), rgba(224, 92, 58, 0.16));
            border: 1px solid rgba(201, 169, 110, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        .highlight-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .highlight-card p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: var(--text-secondary);
            margin: 0;
        }
        @media (max-width: 991px) {
            .highlights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575px) {
            .highlights-grid {
                grid-template-columns: 1fr;
            }
        }
        /* ============ 流程区 ============ */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step-counter;
        }
        .step-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            box-shadow: var(--shadow-card);
            position: relative;
            transition: all var(--transition-base);
        }
        .step-item:hover {
            transform: translateY(-3px);
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
        }
        .step-number {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--brand-gold);
            line-height: 1;
            margin-bottom: 12px;
            opacity: 0.7;
        }
        .step-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-secondary);
            margin: 0;
        }
        @media (max-width: 991px) {
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
        }
        /* ============ FAQ ============ */
        .accordion-custom .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .accordion-custom .accordion-button {
            background: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            transition: all var(--transition-base);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--card-bg-hover);
            color: var(--brand-gold);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--brand-gold);
            outline: 2px solid var(--accent-orange);
            outline-offset: -2px;
        }
        .accordion-custom .accordion-button::after {
            background-image: none;
            content: "+";
            font-size: 1.4rem;
            font-weight: 400;
            color: var(--brand-gold);
            line-height: 1;
            transition: all var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            content: "-";
            color: var(--brand-gold);
        }
        .accordion-custom .accordion-body {
            background: var(--card-bg-hover);
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.8;
            padding: 16px 22px 20px;
            border-top: 1px solid var(--border-color);
        }
        /* ============ CTA 区块 ============ */
        .cta-panel {
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.08), rgba(224, 92, 58, 0.06));
            border: 1px solid rgba(201, 169, 110, 0.3);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -60px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.08), transparent 70%);
            pointer-events: none;
        }
        .cta-panel h2 {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-panel p {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .cta-btn-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            font-size: 1rem;
            padding: 14px 36px;
            border-radius: var(--radius-sm);
            border: none;
            transition: all var(--transition-base);
            box-shadow: 0 6px 18px rgba(224, 92, 58, 0.35);
            position: relative;
            z-index: 1;
        }
        .cta-btn-large:hover {
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
            color: #0B0C10;
            transform: translateY(-2px);
        }
        .cta-btn-large:active {
            transform: scale(0.98);
        }
        /* ============ 底部固定转化条 ============ */
        .fixed-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding: 14px 0;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            min-height: 64px;
            transition: all var(--transition-base);
        }
        .fixed-bottom-bar .bar-text {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 420px;
        }
        .fixed-bottom-bar .bar-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            font-size: 0.85rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            transition: all var(--transition-base);
            box-shadow: 0 4px 12px rgba(224, 92, 58, 0.3);
            white-space: nowrap;
        }
        .fixed-bottom-bar .bar-cta:hover {
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
            color: #0B0C10;
        }
        .fixed-bottom-bar .bar-link {
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .fixed-bottom-bar .bar-link:hover {
            color: var(--brand-gold);
        }
        @media (max-width: 767px) {
            .fixed-bottom-bar {
                min-height: 56px;
                padding: 10px 16px;
                gap: 12px;
            }
            .fixed-bottom-bar .bar-text {
                font-size: 0.8rem;
                max-width: 160px;
            }
            .fixed-bottom-bar .bar-cta {
                font-size: 0.75rem;
                padding: 8px 14px;
            }
            .fixed-bottom-bar .bar-link {
                display: none;
            }
            body {
                padding-bottom: 72px;
            }
        }
        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding: 56px 0 28px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2.2fr 1fr 1.2fr 1fr;
            gap: 28px;
            margin-bottom: 36px;
        }
        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .footer-logo i {
            font-size: 1.5rem;
            color: var(--brand-gold);
        }
        .footer-logo span {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.8;
            color: var(--text-secondary);
            margin: 0;
            max-width: 300px;
        }
        .footer h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-gold);
        }
        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-contact-list li {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
            line-height: 1.6;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            align-items: center;
            justify-content: space-between;
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-bottom-links a {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }
        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }
        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        /* ============ 入场动效 ============ */
        .fade-up {
            opacity: 0;
            transform: translateY(16px);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .fade-up-delay-1 {
            transition-delay: 0.08s;
        }
        .fade-up-delay-2 {
            transition-delay: 0.16s;
        }
        .fade-up-delay-3 {
            transition-delay: 0.24s;
        }
        .fade-up-delay-4 {
            transition-delay: 0.32s;
        }
        .fade-up-delay-5 {
            transition-delay: 0.4s;
        }
        @media (max-width: 575px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #e0c58a;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }
        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        .section {
            padding: var(--section-y-desktop) 0;
        }
        .section-tight {
            padding: 60px 0;
        }
        .section-deep {
            background-color: var(--bg-deep);
        }
        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }
        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }
        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }
        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .nav-logo-text span {
            color: var(--brand-gold);
        }
        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
            flex: 1;
            justify-content: center;
        }
        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }
        .nav-entry-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
            flex-shrink: 0;
        }
        .nav-entry-card i {
            color: var(--brand-gold);
            font-size: 0.85rem;
            transition: transform var(--transition-base);
        }
        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .nav-entry-card:hover i {
            transform: scale(1.08);
        }
        .nav-entry-card.active {
            background: rgba(201, 169, 110, 0.15);
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            font-weight: 600;
        }
        .nav-entry-card.active i {
            transform: scale(1.08);
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            font-size: 0.85rem;
            padding: 10px 18px;
            border-radius: var(--radius-sm);
            border: none;
            white-space: nowrap;
            cursor: pointer;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }
        .nav-cta-btn:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            color: #0B0C10;
        }
        .nav-cta-btn:active {
            transform: scale(0.98);
        }
        .nav-toggle-btn {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            padding: 8px 12px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: border-color var(--transition-base);
            flex-shrink: 0;
        }
        .nav-toggle-btn:hover {
            border-color: var(--brand-gold);
        }

        /* ============ 面包屑 ============ */
        .breadcrumb-bar {
            padding: 24px 0 0;
            margin-bottom: 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: "/";
            color: var(--border-color);
            margin-right: 4px;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--brand-gold);
        }
        .breadcrumb .current {
            color: var(--brand-gold);
            font-weight: 500;
        }

        /* ============ 页头 ============ */
        .page-header {
            padding: 32px 0 40px;
        }
        .page-header h1 {
            font-size: clamp(2rem, 3.5vw, 2.8rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .page-header-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 680px;
        }
        .page-header-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
        }
        .page-header-meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .page-header-meta-item i {
            color: var(--brand-gold);
        }
        .page-header-meta-item strong {
            color: var(--text-primary);
            font-weight: 600;
            font-family: var(--font-mono);
        }

        /* ============ 主海报区 ============ */
        .poster-feature {
            padding: 20px 0 50px;
        }
        .poster-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            min-height: 380px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .poster-card:hover {
            border-color: rgba(201, 169, 110, 0.45);
            box-shadow: var(--shadow-card-hover);
        }
        .poster-visual {
            position: relative;
            min-height: 380px;
            background-size: cover;
            background-position: center;
            background-image: url('/assets/images/backpic/back-2.webp');
            display: flex;
            align-items: flex-end;
            padding: 24px;
        }
        .poster-visual::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11,12,16,0.15) 30%, rgba(11,12,16,0.85) 100%);
            pointer-events: none;
        }
        .poster-badge {
            position: relative;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(11,12,16,0.75);
            border: 1px solid rgba(201,169,110,0.5);
            border-radius: 50px;
            padding: 6px 16px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--brand-gold);
            backdrop-filter: blur(8px);
        }
        .poster-badge i {
            color: var(--accent-orange);
        }
        .poster-info {
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 16px;
        }
        .poster-game-title {
            font-size: clamp(1.5rem, 2.2vw, 2.1rem);
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.25;
        }
        .poster-game-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .poster-game-tags span {
            background: rgba(201, 169, 110, 0.12);
            border: 1px solid rgba(201, 169, 110, 0.35);
            color: var(--brand-gold);
            border-radius: 50px;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        .poster-game-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }
        .poster-heat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-primary);
        }
        .poster-heat i {
            color: var(--accent-orange);
            font-size: 1rem;
        }
        .poster-heat .heat-number {
            color: var(--accent-orange);
            font-size: 1.6rem;
            font-weight: 700;
        }
        .poster-heat .heat-unit {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 400;
        }
        .poster-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 4px;
        }
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .btn-primary-custom:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            color: #0B0C10;
        }
        .btn-primary-custom:active {
            transform: scale(0.98);
        }
        .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--brand-gold);
            color: var(--brand-gold);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .btn-secondary-custom:hover {
            background: rgba(201, 169, 110, 0.12);
            color: #e0c58a;
            border-color: #e0c58a;
        }
        .btn-secondary-custom:active {
            transform: scale(0.98);
        }

        /* ============ 游戏封面网格 ============ */
        .game-grid-section {
            padding: 50px 0;
        }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .game-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.5);
        }
        .game-card-cover {
            position: relative;
            aspect-ratio: 16/10;
            background-size: cover;
            background-position: center;
            background-color: #1E1F28;
            display: flex;
            align-items: flex-start;
            justify-content: flex-end;
            padding: 12px;
        }
        .game-card-cover::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11,12,16,0.05) 40%, rgba(11,12,16,0.6) 100%);
            pointer-events: none;
        }
        .game-status-tag {
            position: relative;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(11,12,16,0.78);
            border: 1px solid rgba(201,169,110,0.45);
            border-radius: 50px;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--brand-gold);
            backdrop-filter: blur(6px);
        }
        .game-status-tag.live {
            border-color: var(--success-teal);
            color: var(--success-teal);
        }
        .game-status-tag.live i {
            color: var(--success-teal);
        }
        .game-card-body {
            padding: 20px 20px 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .game-card-title {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            line-height: 1.3;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .game-card-title .game-heat-mini {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--accent-orange);
            white-space: nowrap;
        }
        .game-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .game-card-tags span {
            background: rgba(201, 169, 110, 0.1);
            border: 1px solid rgba(201, 169, 110, 0.3);
            color: var(--text-secondary);
            border-radius: 50px;
            padding: 3px 10px;
            font-size: 0.75rem;
            font-weight: 500;
        }
        .game-card-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
        }
        .game-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
            margin-top: 4px;
        }
        .game-card-footer .players-online {
            font-size: 0.8rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .game-card-footer .players-online i {
            color: var(--success-teal);
        }
        .game-card-footer .enter-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .game-card-footer .enter-link i {
            font-size: 0.7rem;
            transition: transform var(--transition-fast);
        }
        .game-card:hover .enter-link i {
            transform: translateX(4px);
        }

        /* ============ 类型标签云 ============ */
        .genre-tags-section {
            padding: 50px 0;
        }
        .genre-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .genre-tag-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            padding: 8px 20px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .genre-tag-btn i {
            color: var(--brand-gold);
            font-size: 0.8rem;
        }
        .genre-tag-btn:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            background: var(--card-bg-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .genre-tag-btn.active-genre {
            background: rgba(201, 169, 110, 0.15);
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            font-weight: 600;
        }

        /* ============ 特色卖点 ============ */
        .feature-points-section {
            padding: 50px 0;
        }
        .feature-points-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .feature-point-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            text-align: left;
        }
        .feature-point-card:hover {
            transform: translateY(-4px);
            border-color: rgba(201, 169, 110, 0.5);
            box-shadow: var(--shadow-card-hover);
        }
        .feature-point-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(201, 169, 110, 0.15);
            border: 1px solid rgba(201, 169, 110, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .feature-point-card h3 {
            font-size: 1rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.35;
        }
        .feature-point-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* ============ 热度排行 ============ */
        .heat-ranking-section {
            padding: 50px 0;
        }
        .heat-ranking-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .heat-ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }
        .heat-ranking-item:hover {
            border-color: rgba(201, 169, 110, 0.45);
            background: var(--card-bg-hover);
        }
        .heat-ranking-rank {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.2rem;
            width: 40px;
            color: var(--text-secondary);
        }
        .heat-ranking-item:nth-child(1) .heat-ranking-rank {
            color: var(--brand-gold);
            font-size: 1.4rem;
        }
        .heat-ranking-item:nth-child(2) .heat-ranking-rank {
            color: #D4C7A1;
        }
        .heat-ranking-item:nth-child(3) .heat-ranking-rank {
            color: #B0866A;
        }
        .heat-ranking-thumb {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background-size: cover;
            background-position: center;
            background-color: #1E1F28;
            flex-shrink: 0;
        }
        .heat-ranking-info {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .heat-ranking-name {
            font-weight: 650;
            font-size: 1rem;
            color: var(--text-primary);
            min-width: 100px;
        }
        .heat-ranking-type {
            font-size: 0.8rem;
            color: var(--text-secondary);
            background: var(--bg-deep);
            padding: 3px 10px;
            border-radius: 50px;
            border: 1px solid var(--border-color);
        }
        .heat-ranking-heat {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1rem;
            color: var(--accent-orange);
            white-space: nowrap;
        }
        .heat-ranking-trend {
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .heat-ranking-trend.up {
            color: var(--success-teal);
        }
        .heat-ranking-trend.down {
            color: var(--danger-red);
        }

        /* ============ FAQ ============ */
        .faq-section {
            padding: 60px 0;
        }
        .accordion-custom .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .accordion-custom .accordion-button {
            background: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 1rem;
            padding: 20px 24px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            transition: all var(--transition-base);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--card-bg-hover);
            color: var(--brand-gold);
            box-shadow: none;
        }
        .accordion-custom .accordion-button::after {
            content: "\f067";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            background-image: none;
            color: var(--brand-gold);
            font-size: 0.85rem;
            transition: transform var(--transition-base);
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            content: "\f068";
            background-image: none;
            color: var(--brand-gold);
            transform: none;
        }
        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: -2px;
            box-shadow: none;
        }
        .accordion-custom .accordion-body {
            background: var(--card-bg-hover);
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            padding: 20px 24px;
            border-top: 1px solid var(--border-color);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
        }

        /* ============ 底部固定转化条 ============ */
        .bottom-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.35);
            padding: 12px 0;
            transition: background var(--transition-base);
        }
        .bottom-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .bottom-cta-text {
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 360px;
        }
        .bottom-cta-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .bottom-cta-secondary {
            color: var(--text-secondary);
            font-size: 0.85rem;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .bottom-cta-secondary:hover {
            color: var(--brand-gold);
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.35);
            padding: 56px 0 32px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .footer-logo i {
            color: var(--brand-gold);
            font-size: 1.4rem;
        }
        .footer-logo span {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.75;
            margin: 0;
        }
        .footer h4 {
            font-size: 0.95rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-gold);
        }
        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            justify-content: center;
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-bottom a {
            color: var(--text-secondary);
            font-size: 0.8rem;
        }
        .footer-bottom a:hover {
            color: var(--brand-gold);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1199px) {
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .feature-points-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .poster-card {
                grid-template-columns: 1fr;
            }
            .poster-visual {
                min-height: 260px;
            }
        }
        @media (max-width: 991px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }
            .nav-panel-inner {
                flex-wrap: wrap;
                padding: 12px;
            }
            .nav-toggle-btn {
                display: inline-flex;
            }
            .nav-entry-list {
                display: none;
                flex-wrap: nowrap;
                overflow-x: auto;
                gap: 6px;
                width: 100%;
                order: 3;
                padding: 8px 0 4px;
            }
            .nav-entry-list.is-open {
                display: flex;
            }
            .nav-cta-btn {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 767px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: var(--section-y-mobile) 0;
            }
            .section-tight {
                padding: 40px 0;
            }
            .game-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .feature-points-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .poster-visual {
                min-height: 200px;
                padding: 16px;
            }
            .poster-info {
                padding: 24px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .bottom-cta-text {
                font-size: 0.85rem;
                max-width: 200px;
            }
            .page-header h1 {
                font-size: 1.6rem;
            }
            .heat-ranking-item {
                flex-wrap: wrap;
                padding: 12px 16px;
                gap: 10px;
            }
            .heat-ranking-info {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }
        @media (max-width: 575px) {
            .btn-primary-custom,
            .btn-secondary-custom {
                width: 100%;
                justify-content: center;
                padding: 10px 16px;
                font-size: 0.85rem;
            }
            .poster-actions {
                flex-direction: column;
            }
            .bottom-cta-inner {
                flex-direction: row;
                gap: 8px;
            }
            .bottom-cta-text {
                font-size: 0.75rem;
                max-width: 140px;
            }
            .bottom-cta-actions {
                gap: 8px;
            }
            .bottom-cta-secondary {
                font-size: 0.75rem;
            }
            .nav-logo-text {
                font-size: 1rem;
            }
            .game-card-cover {
                aspect-ratio: 16/9;
            }
        }

/* roulang page: category3 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: #e0c58a;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section {
            padding: var(--section-y-desktop) 0;
        }

        .section-tight {
            padding: 56px 0;
        }

        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }

        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .nav-logo-text span {
            color: var(--brand-gold);
        }

        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }

        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }

        .nav-entry-card {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
        }

        .nav-entry-card i {
            color: var(--brand-gold);
            font-size: 0.9rem;
        }

        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            background: var(--card-bg-hover);
            transform: translateY(-2px);
        }

        .nav-entry-card.active {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.9rem;
            border: none;
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }

        .nav-cta-btn:hover {
            color: #0B0C10;
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
        }

        .nav-toggle {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            flex-shrink: 0;
            transition: all var(--transition-base);
        }

        .nav-toggle:hover {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }

        /* ============ 分类页头 ============ */
        .page-header {
            padding: 40px 0 32px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 48px;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .breadcrumb-custom a:hover {
            color: var(--brand-gold);
        }

        .breadcrumb-custom .sep {
            color: var(--border-color);
            font-size: 0.8rem;
        }

        .breadcrumb-custom .current {
            color: var(--brand-gold);
            font-weight: 600;
        }

        .page-header h1 {
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .page-header .subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 680px;
        }

        /* ============ 榜单卡片 ============ */
        .ranking-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr 1fr;
            gap: 24px;
            align-items: start;
        }

        .ranking-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .ranking-card:hover {
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .ranking-card-featured {
            border-color: rgba(201, 169, 110, 0.45);
            box-shadow: 0 12px 36px rgba(201, 169, 110, 0.12);
        }

        .ranking-card-featured:hover {
            border-color: var(--brand-gold);
            box-shadow: 0 20px 48px rgba(201, 169, 110, 0.2);
        }

        .ranking-card-header {
            padding: 20px 24px 16px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .ranking-card-title {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ranking-card-title i {
            color: var(--brand-gold);
            font-size: 1.2rem;
        }

        .ranking-card-title h2 {
            font-size: 1.1rem;
            font-weight: 650;
            color: var(--text-primary);
            margin: 0;
            letter-spacing: 0.01em;
        }

        .ranking-badge {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.12);
            border-radius: 50px;
            padding: 4px 12px;
            white-space: nowrap;
        }

        .ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 24px;
            border-bottom: 1px solid rgba(42, 44, 53, 0.5);
            transition: background var(--transition-fast);
        }

        .ranking-item:last-child {
            border-bottom: none;
        }

        .ranking-item:hover {
            background: var(--card-bg-hover);
        }

        .rank-number {
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 700;
            width: 42px;
            text-align: center;
            flex-shrink: 0;
            color: var(--text-secondary);
        }

        .rank-number.top-1,
        .rank-number.top-2,
        .rank-number.top-3 {
            color: var(--brand-gold);
            font-size: 1.5rem;
        }

        .rank-info {
            flex: 1;
            min-width: 0;
        }

        .rank-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-primary);
            line-height: 1.4;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .rank-sub {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.4;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .rank-score {
            font-family: var(--font-mono);
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--brand-gold);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .rank-trend {
            font-size: 0.8rem;
            flex-shrink: 0;
            width: 28px;
            text-align: center;
        }

        .rank-trend.up {
            color: var(--success-teal);
        }

        .rank-trend.down {
            color: var(--danger-red);
        }

        .rank-trend.stable {
            color: var(--text-secondary);
        }

        /* ============ 说明卡片 ============ */
        .info-panel {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px 32px;
            display: flex;
            gap: 24px;
            align-items: flex-start;
            box-shadow: var(--shadow-card);
        }

        .info-panel-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.2), rgba(224, 92, 58, 0.15));
            border: 1px solid rgba(201, 169, 110, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.4rem;
            flex-shrink: 0;
        }

        .info-panel-content h3 {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .info-panel-content p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.75;
            margin: 0;
        }

        /* ============ 数据微标 ============ */
        .mini-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .mini-stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            text-align: center;
            transition: all var(--transition-base);
        }

        .mini-stat-card:hover {
            border-color: rgba(201, 169, 110, 0.4);
            transform: translateY(-3px);
        }

        .mini-stat-number {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--brand-gold);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .mini-stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* ============ FAQ ============ */
        .accordion-custom .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .accordion-custom .accordion-header {
            margin: 0;
        }

        .accordion-custom .accordion-button {
            background: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 24px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            transition: all var(--transition-base);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--card-bg-hover);
            color: var(--brand-gold);
            box-shadow: none;
        }

        .accordion-custom .accordion-button::after {
            background-image: none;
            content: "\f067";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--brand-gold);
            width: auto;
            height: auto;
            font-size: 0.9rem;
            transition: transform var(--transition-base);
        }

        .accordion-custom .accordion-button:not(.collapsed)::after {
            background-image: none;
            content: "\f068";
            transform: rotate(0deg);
        }

        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: -2px;
            box-shadow: none;
        }

        .accordion-custom .accordion-body {
            background: var(--card-bg-hover);
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.8;
            padding: 16px 24px 20px;
        }

        /* ============ CTA ============ */
        .cta-panel {
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.12), rgba(224, 92, 58, 0.08));
            border: 1px solid rgba(201, 169, 110, 0.3);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }

        .cta-panel h2 {
            font-size: clamp(1.5rem, 2.5vw, 2rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .cta-panel p {
            color: var(--text-secondary);
            font-size: 1rem;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.75;
        }

        .btn-primary-custom {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 1rem;
            border: none;
            transition: all var(--transition-base);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .btn-primary-custom:hover {
            color: #0B0C10;
            filter: brightness(1.08);
            box-shadow: var(--shadow-cta);
            transform: translateY(-2px);
        }

        .btn-secondary-custom {
            background: transparent;
            border: 1px solid var(--brand-gold);
            color: var(--brand-gold);
            font-weight: 500;
            border-radius: var(--radius-sm);
            padding: 11px 26px;
            font-size: 1rem;
            transition: all var(--transition-base);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }

        .btn-secondary-custom:hover {
            background: rgba(201, 169, 110, 0.12);
            color: var(--brand-gold);
            border-color: var(--brand-gold);
        }

        /* ============ 固定转化条 ============ */
        .sticky-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 12px 0;
        }

        .sticky-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .sticky-cta-text {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .sticky-cta-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .sticky-cta-actions .btn-primary-custom {
            padding: 8px 20px;
            font-size: 0.9rem;
        }

        .sticky-cta-actions .btn-secondary-custom {
            padding: 7px 18px;
            font-size: 0.9rem;
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding: 56px 0 40px;
            margin-top: 80px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-logo i {
            color: var(--brand-gold);
            font-size: 1.5rem;
        }

        .footer-logo span {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.75;
            margin: 0;
        }

        .footer h4 {
            font-size: 0.95rem;
            font-weight: 650;
            color: var(--brand-gold);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .footer-links a:hover {
            color: var(--brand-gold);
        }

        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-contact-list li {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .footer-bottom-links {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .footer-bottom-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }

        /* ============ 图片占位 ============ */
        .coverpic-block {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            background: var(--card-bg);
            margin-bottom: 24px;
            position: relative;
        }

        .coverpic-block img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1199px) {
            .container-custom {
                max-width: 960px;
            }
            .ranking-grid {
                grid-template-columns: 1fr 1.15fr 1fr;
                gap: 16px;
            }
        }

        @media (max-width: 991px) {
            .container-custom {
                max-width: 720px;
                padding-left: 24px;
                padding-right: 24px;
            }
            .section {
                padding: var(--section-y-mobile) 0;
            }
            .nav-entry-list {
                gap: 6px;
            }
            .nav-entry-card {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
            .nav-entry-card i {
                font-size: 0.75rem;
            }
            .nav-logo-text {
                font-size: 1rem;
            }
            .ranking-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .ranking-card-featured {
                order: -1;
            }
            .mini-stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .info-panel {
                flex-direction: column;
                gap: 16px;
                padding: 22px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .sticky-cta-text {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 767px) {
            .container-custom {
                max-width: 100%;
                padding-left: 16px;
                padding-right: 16px;
            }
            .nav-panel-inner {
                flex-wrap: wrap;
                padding: 10px 12px;
                min-height: auto;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-entry-list {
                display: none;
                width: 100%;
                flex-direction: column;
                background: var(--bg-base);
                border-radius: var(--radius-sm);
                padding: 8px;
                gap: 4px;
            }
            .nav-entry-list.open {
                display: flex;
            }
            .nav-entry-card {
                width: 100%;
                justify-content: flex-start;
                padding: 10px 14px;
            }
            .nav-cta-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
            .page-header {
                padding: 28px 0 24px;
                margin-bottom: 32px;
            }
            .page-header h1 {
                font-size: 1.5rem;
            }
            .ranking-item {
                padding: 12px 16px;
                gap: 8px;
            }
            .rank-number {
                font-size: 1.1rem;
                width: 32px;
            }
            .rank-number.top-1,
            .rank-number.top-2,
            .rank-number.top-3 {
                font-size: 1.25rem;
            }
            .rank-name {
                font-size: 0.88rem;
            }
            .rank-score {
                font-size: 0.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
            .footer-bottom-links {
                justify-content: center;
            }
            .sticky-cta-inner {
                flex-direction: row;
                gap: 8px;
                flex-wrap: nowrap;
            }
            .sticky-cta-text {
                font-size: 0.75rem;
                max-width: 40%;
            }
            .sticky-cta-actions .btn-primary-custom {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .sticky-cta-actions .btn-secondary-custom {
                display: none;
            }
            .cta-panel {
                padding: 32px 20px;
            }
            .btn-primary-custom,
            .btn-secondary-custom {
                width: 100%;
                justify-content: center;
                margin-bottom: 8px;
            }
            .mini-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .mini-stat-card {
                padding: 14px 16px;
            }
            .mini-stat-number {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 575px) {
            .nav-logo-text {
                font-size: 0.9rem;
            }
            .nav-logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .nav-cta-btn {
                padding: 6px 10px;
                font-size: 0.75rem;
            }
            .page-header h1 {
                font-size: 1.3rem;
            }
            .page-header .subtitle {
                font-size: 0.9rem;
            }
            .ranking-card-header {
                padding: 16px 18px 12px;
            }
            .ranking-card-title h2 {
                font-size: 1rem;
            }
            .ranking-badge {
                font-size: 0.7rem;
                padding: 3px 8px;
            }
            .ranking-item {
                padding: 10px 14px;
                gap: 6px;
            }
            .rank-number {
                font-size: 1rem;
                width: 28px;
            }
            .rank-number.top-1,
            .rank-number.top-2,
            .rank-number.top-3 {
                font-size: 1.15rem;
            }
            .rank-name {
                font-size: 0.82rem;
            }
            .rank-sub {
                font-size: 0.72rem;
            }
            .rank-score {
                font-size: 0.78rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
        }

        /* 动画 */
        .fade-in-up {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity var(--transition-slow), transform var(--transition-slow);
        }

        .fade-in-up.visible {
            opacity: 1;
            transform: translateY(0);
        }

/* roulang page: category4 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: #e0c58a;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section {
            padding: var(--section-y-desktop) 0;
        }

        .section-tight {
            padding: 56px 0;
        }

        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }

        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .nav-logo-text span {
            color: var(--brand-gold);
        }

        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }

        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }

        .nav-entry-card {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
        }

        .nav-entry-card i {
            color: var(--brand-gold);
            font-size: 0.85rem;
            transition: transform var(--transition-base);
        }

        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            transform: translateY(-2px);
        }

        .nav-entry-card:hover i {
            transform: scale(1.05);
        }

        .nav-entry-card.active {
            border-color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.12);
            color: var(--text-primary);
        }

        .nav-cta {
            flex-shrink: 0;
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            border: none;
            border-radius: var(--radius-sm);
            padding: 9px 20px;
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: all var(--transition-base);
            white-space: nowrap;
            cursor: pointer;
        }

        .nav-cta:hover {
            color: #0B0C10;
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
        }

        .navbar-toggler-custom {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            padding: 8px 12px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .navbar-toggler-custom:hover {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }

        .nav-collapse-mobile {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 16px;
            margin-top: 8px;
            flex-direction: column;
            gap: 8px;
        }

        .nav-collapse-mobile.show {
            display: flex;
        }

        /* ============ 分类页头 ============ */
        .page-header {
            padding: 48px 0 32px;
            background: var(--bg-deep);
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 48px;
            position: relative;
            overflow: hidden;
        }

        .page-header::after {
            content: "";
            position: absolute;
            top: -120px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.06), transparent 70%);
            pointer-events: none;
            border-radius: 50%;
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .breadcrumb-custom a:hover {
            color: var(--brand-gold);
        }

        .breadcrumb-custom .separator {
            color: var(--brand-gold);
            font-size: 0.7rem;
        }

        .breadcrumb-custom .current {
            color: var(--brand-gold);
            font-weight: 500;
        }

        .page-header h1 {
            font-size: clamp(1.8rem, 3.5vw, 2.6rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 12px;
            color: var(--text-primary);
            position: relative;
            z-index: 1;
        }

        .page-header-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 680px;
            position: relative;
            z-index: 1;
        }

        /* ============ 按钮 ============ */
        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.01em;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            color: #0B0C10;
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
        }

        .btn-primary-custom:active {
            transform: scale(0.98);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--brand-gold);
            border-radius: var(--radius-sm);
            padding: 11px 26px;
            color: var(--brand-gold);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: rgba(201, 169, 110, 0.12);
            color: var(--brand-gold);
        }

        .btn-outline-custom:active {
            transform: scale(0.98);
        }

        .btn-sm-custom {
            padding: 7px 16px;
            font-size: 0.85rem;
            border-radius: 6px;
        }

        /* ============ 卡片 ============ */
        .card-custom {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .card-custom:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.45);
        }

        /* ============ 选手卡片 ============ */
        .player-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .player-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.45);
        }

        .player-avatar {
            width: 100%;
            aspect-ratio: 1 / 1;
            overflow: hidden;
            background: var(--bg-base);
            position: relative;
        }

        .player-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .player-card:hover .player-avatar img {
            transform: scale(1.04);
        }

        .player-role-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(11, 12, 16, 0.85);
            border: 1px solid rgba(201, 169, 110, 0.5);
            color: var(--brand-gold);
            border-radius: 50px;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            backdrop-filter: blur(6px);
        }

        .player-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .player-name {
            font-size: 1.2rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 4px;
            letter-spacing: 0.01em;
        }

        .player-team-name {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 14px;
        }

        .player-stats-row {
            display: flex;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .player-stat-item {
            flex: 1;
            min-width: 60px;
        }

        .player-stat-label {
            font-size: 0.75rem;
            color: var(--text-secondary);
            letter-spacing: 0.04em;
            margin-bottom: 2px;
        }

        .player-stat-value {
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .player-stat-value.highlight {
            color: var(--brand-gold);
        }

        .btn-follow {
            margin-top: auto;
            background: transparent;
            border: 1px solid var(--brand-gold);
            border-radius: var(--radius-sm);
            color: var(--brand-gold);
            padding: 8px 16px;
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            text-decoration: none;
            width: 100%;
        }

        .btn-follow:hover {
            background: rgba(201, 169, 110, 0.15);
            color: #e0c58a;
            border-color: #e0c58a;
        }

        .btn-follow.following {
            background: rgba(201, 169, 110, 0.2);
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }

        /* ============ 战队卡片 ============ */
        .team-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .team-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.45);
        }

        .team-logo-wrapper {
            width: 72px;
            height: 72px;
            border-radius: 14px;
            overflow: hidden;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .team-logo-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .team-name {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .team-tagline {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 14px;
            line-height: 1.6;
        }

        .team-meta-row {
            display: flex;
            gap: 20px;
            margin-bottom: 16px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            flex-wrap: wrap;
        }

        .team-meta-row span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .team-meta-row i {
            color: var(--brand-gold);
            font-size: 0.8rem;
        }

        /* ============ 横向滚动条 ============ */
        .scroll-row-wrapper {
            position: relative;
            overflow: hidden;
        }

        .scroll-row {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 8px 4px 16px;
        }

        .scroll-row::-webkit-scrollbar {
            display: none;
        }

        .scroll-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 18px;
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: block;
        }

        .scroll-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.45);
            color: inherit;
        }

        .scroll-card-avatar {
            width: 56px;
            height: 56px;
            border-radius: 12px;
            overflow: hidden;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            margin-bottom: 12px;
        }

        .scroll-card-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .scroll-card-name {
            font-weight: 650;
            font-size: 1rem;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .scroll-card-role {
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        /* ============ FAQ ============ */
        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-accordion .accordion-item:hover {
            border-color: rgba(201, 169, 110, 0.3);
        }

        .faq-accordion .accordion-button {
            background: var(--card-bg);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 22px;
            border: none;
            border-radius: var(--radius-md) !important;
            box-shadow: none !important;
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--card-bg-hover);
            color: var(--brand-gold);
        }

        .faq-accordion .accordion-button::after {
            display: none;
        }

        .faq-accordion .accordion-icon {
            color: var(--brand-gold);
            font-size: 1rem;
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }

        .faq-accordion .accordion-button:not(.collapsed) .accordion-icon {
            transform: rotate(45deg);
        }

        .faq-accordion .accordion-body {
            background: var(--bg-base);
            color: var(--text-secondary);
            padding: 18px 22px;
            line-height: 1.8;
            border-top: 1px solid var(--border-color);
        }

        /* ============ 底部固定转化条 ============ */
        .cta-fixed {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding: 12px 0;
        }

        .cta-fixed-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .cta-fixed-text {
            font-size: 0.95rem;
            color: var(--text-primary);
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex: 1;
        }

        .cta-fixed-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }

        .cta-fixed-link {
            font-size: 0.85rem;
            color: var(--text-secondary);
            text-decoration: none;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .cta-fixed-link:hover {
            color: var(--brand-gold);
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 60px 0 32px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 360px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
        }

        .footer-logo i {
            color: var(--brand-gold);
            font-size: 1.3rem;
        }

        .footer h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-gold);
        }

        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-contact-list li {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            align-items: center;
            justify-content: space-between;
            font-size: 0.82rem;
            color: var(--text-secondary);
        }

        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-bottom-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }

        .footer-bottom-links span {
            color: var(--border-color);
        }

        /* ============ 深度内容区 ============ */
        .content-rich {
            max-width: 820px;
            margin: 0 auto;
        }

        .content-rich p {
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 20px;
            font-size: 1.02rem;
        }

        .content-rich h3 {
            color: var(--text-primary);
            font-size: 1.3rem;
            font-weight: 600;
            margin: 32px 0 16px;
            letter-spacing: 0.01em;
        }

        .content-rich .highlight-text {
            color: var(--brand-gold);
            font-weight: 500;
        }

        /* ============ KPI 数据卡片 ============ */
        .kpi-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            height: 100%;
        }

        .kpi-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.4);
        }

        .kpi-number {
            font-family: var(--font-mono);
            font-size: clamp(1.6rem, 2.5vw, 2.4rem);
            font-weight: 700;
            color: var(--brand-gold);
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .kpi-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ============ 响应式断点 ============ */
        @media (max-width: 1200px) {
            .container-custom {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        @media (max-width: 992px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }

            .section {
                padding: 70px 0;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .nav-entry-list {
                display: none;
            }

            .nav-cta {
                display: none;
            }

            .navbar-toggler-custom {
                display: block;
            }

            .nav-collapse-mobile {
                display: none;
            }

            .nav-collapse-mobile.show {
                display: flex;
            }

            .cta-fixed-text {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section {
                padding: 56px 0;
            }

            .page-header {
                padding: 32px 0 24px;
                margin-bottom: 32px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .cta-fixed {
                padding: 8px 0;
                height: 56px;
            }

            .cta-fixed-inner {
                gap: 10px;
            }

            .cta-fixed-text {
                font-size: 0.8rem;
                white-space: nowrap;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .cta-fixed-actions {
                gap: 10px;
            }

            .cta-fixed-link {
                display: none;
            }

            .cta-fixed .btn-primary-custom {
                padding: 8px 14px;
                font-size: 0.8rem;
            }

            body {
                padding-bottom: 56px;
            }

            .player-stats-row {
                gap: 10px;
            }
        }

        @media (max-width: 576px) {
            .btn-primary-custom,
            .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }

            .player-card {
                margin-bottom: 16px;
            }

            .team-card {
                margin-bottom: 16px;
            }

            .scroll-card {
                flex: 0 0 200px;
            }

            .kpi-number {
                font-size: 1.5rem;
            }

            .page-header h1 {
                font-size: 1.5rem;
            }

            .nav-logo-text {
                font-size: 1rem;
            }

            .nav-logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
                border-radius: 8px;
            }
        }

        @media (max-width: 400px) {
            .scroll-card {
                flex: 0 0 170px;
            }

            .player-stats-row {
                gap: 6px;
            }

            .player-stat-value {
                font-size: 0.95rem;
            }
        }

/* roulang page: category5 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: #e0c58a;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section {
            padding: var(--section-y-desktop) 0;
        }

        .section-tight {
            padding: 60px 0;
        }

        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }

        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
        }

        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .nav-logo-text span {
            color: var(--brand-gold);
        }

        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }

        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }

        .nav-entry-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
            transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base), transform var(--transition-base);
        }

        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            background: var(--card-bg-hover);
            transform: translateY(-2px);
        }

        .nav-entry-card.active {
            border-color: rgba(201, 169, 110, 0.6);
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.1);
        }

        .nav-entry-card i {
            font-size: 0.9rem;
            color: var(--brand-gold);
        }

        .nav-cta {
            flex-shrink: 0;
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.85rem;
            border: none;
            cursor: pointer;
            transition: box-shadow var(--transition-base), filter var(--transition-base), transform var(--transition-base);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .nav-cta:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            transform: translateY(-1px);
            color: #0B0C10;
        }

        .nav-cta:active {
            transform: scale(0.98);
        }

        .nav-hamburger {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            font-size: 1.2rem;
            padding: 8px 12px;
            cursor: pointer;
            transition: border-color var(--transition-base);
        }

        .nav-hamburger:hover {
            border-color: var(--brand-gold);
        }

        /* ============ 面包屑 ============ */
        .breadcrumb-custom {
            margin: 32px 0 16px;
            padding: 0;
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .breadcrumb-custom li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-custom li:not(:last-child)::after {
            content: "/";
            color: var(--text-secondary);
            margin-left: 4px;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

        .breadcrumb-custom a:hover {
            color: var(--brand-gold);
        }

        .breadcrumb-custom .current {
            color: var(--brand-gold);
            font-weight: 500;
        }

        /* ============ 分类页头 ============ */
        .category-header {
            padding: 32px 0 24px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 40px;
        }

        .category-header h1 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .category-header .category-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 600px;
        }

        /* ============ 图表卡片 ============ */
        .chart-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .chart-card:hover {
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .chart-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .chart-card-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .chart-card-title i {
            color: var(--brand-gold);
        }

        .chart-card-badge {
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: 50px;
            background: rgba(201, 169, 110, 0.15);
            color: var(--brand-gold);
            letter-spacing: 0.04em;
        }

        .chart-visual {
            flex: 1;
            min-height: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-deep);
            border-radius: var(--radius-sm);
            border: 1px dashed var(--border-color);
            overflow: hidden;
            position: relative;
        }

        .chart-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: opacity var(--transition-base);
        }

        .chart-visual:hover img {
            opacity: 1;
        }

        .chart-visual-placeholder {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 12px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            padding: 20px;
            text-align: center;
        }

        .chart-visual-placeholder i {
            font-size: 2.5rem;
            color: var(--brand-gold);
        }

        /* ============ 小指标卡 ============ */
        .metric-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            padding: 20px 24px;
            text-align: center;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            height: 100%;
        }

        .metric-card:hover {
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .metric-card .metric-icon {
            font-size: 1.8rem;
            color: var(--brand-gold);
            margin-bottom: 12px;
        }

        .metric-card .metric-number {
            font-family: var(--font-mono);
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .metric-card .metric-number .unit {
            font-size: 0.8rem;
            font-weight: 400;
            color: var(--text-secondary);
            margin-left: 2px;
        }

        .metric-card .metric-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            font-weight: 400;
        }

        /* ============ 数据说明区块 ============ */
        .data-insight-block {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 36px 32px;
            box-shadow: var(--shadow-card);
        }

        .data-insight-block h2 {
            font-size: clamp(1.3rem, 2vw, 1.6rem);
            font-weight: 650;
            margin-bottom: 20px;
            color: var(--text-primary);
        }

        .data-insight-block p {
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 16px;
            font-size: 0.98rem;
        }

        .data-insight-block p:last-child {
            margin-bottom: 0;
        }

        .data-insight-block .highlight-text {
            color: var(--brand-gold);
            font-weight: 500;
        }

        /* ============ CTA 区块 ============ */
        .cta-banner {
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.12), rgba(224, 92, 58, 0.15));
            border: 1px solid rgba(201, 169, 110, 0.35);
            border-radius: var(--radius-md);
            padding: 40px 32px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }

        .cta-banner h2 {
            font-size: clamp(1.4rem, 2.2vw, 1.8rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .cta-banner p {
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-primary-custom {
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: box-shadow var(--transition-base), filter var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-custom:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            transform: translateY(-2px);
            color: #0B0C10;
        }

        .btn-primary-custom:active {
            transform: scale(0.98);
        }

        .btn-secondary-custom {
            background: transparent;
            border: 1px solid var(--brand-gold);
            color: var(--brand-gold);
            font-weight: 500;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-secondary-custom:hover {
            background: rgba(201, 169, 110, 0.12);
            border-color: rgba(201, 169, 110, 0.7);
            color: #e0c58a;
        }

        /* ============ 底部固定转化条 ============ */
        .bottom-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 12px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 72px;
        }

        .bottom-cta-bar .cta-text {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .bottom-cta-bar .cta-actions {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-shrink: 0;
        }

        .bottom-cta-bar .btn-cta-small {
            background: linear-gradient(135deg, #C9A96E, #E05C3A);
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.85rem;
            border: none;
            cursor: pointer;
            transition: box-shadow var(--transition-base), filter var(--transition-base);
            white-space: nowrap;
        }

        .bottom-cta-bar .btn-cta-small:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            color: #0B0C10;
        }

        .bottom-cta-bar .cta-link {
            color: var(--text-secondary);
            font-size: 0.85rem;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .bottom-cta-bar .cta-link:hover {
            color: var(--brand-gold);
        }

        /* ============ 页脚 ============ */
        .footer {
            background: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 60px 0 32px;
            margin-top: 60px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .footer-logo i {
            font-size: 1.5rem;
            color: var(--brand-gold);
        }

        .footer-logo span {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
        }

        .footer-brand p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.8;
            max-width: 320px;
        }

        .footer h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--brand-gold);
        }

        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-contact-list li {
            display: flex;
            align-items: center;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-secondary);
        }

        .footer-bottom-links {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .footer-bottom-links a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }

        .footer-bottom-links span {
            color: var(--border-color);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 991px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }

            .section {
                padding: var(--section-y-mobile) 0;
            }

            .section-tight {
                padding: 40px 0;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .chart-visual {
                min-height: 220px;
            }

            .bottom-cta-bar {
                padding: 10px 16px;
                min-height: 56px;
            }

            .bottom-cta-bar .cta-text {
                font-size: 0.85rem;
            }

            .bottom-cta-bar .btn-cta-small {
                padding: 8px 16px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 767px) {
            .nav-panel-inner {
                flex-wrap: wrap;
                min-height: 56px;
                padding: 8px 12px;
            }

            .nav-logo-text {
                font-size: 1.05rem;
            }

            .nav-entry-list {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 6px;
                padding: 8px 0;
            }

            .nav-entry-list.open {
                display: flex;
            }

            .nav-entry-card {
                width: 100%;
                justify-content: flex-start;
                padding: 10px 14px;
            }

            .nav-hamburger {
                display: inline-flex;
            }

            .nav-cta {
                display: none;
            }

            .nav-cta.mobile-show {
                display: inline-flex;
                width: 100%;
                justify-content: center;
                margin-top: 8px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .chart-card {
                padding: 16px;
            }

            .chart-visual {
                min-height: 180px;
            }

            .data-insight-block {
                padding: 24px 20px;
            }

            .cta-banner {
                padding: 28px 20px;
            }

            .bottom-cta-bar {
                padding: 8px 12px;
                min-height: 56px;
                gap: 8px;
            }

            .bottom-cta-bar .cta-text {
                font-size: 0.8rem;
                max-width: 120px;
            }

            .bottom-cta-bar .cta-actions {
                gap: 8px;
            }

            .bottom-cta-bar .cta-link {
                display: none;
            }
        }

        @media (max-width: 575px) {
            .section-title {
                font-size: 1.4rem;
            }

            .category-header h1 {
                font-size: 1.5rem;
            }

            .metric-card {
                padding: 16px;
            }

            .metric-card .metric-number {
                font-size: 1.4rem;
            }

            .btn-primary-custom,
            .btn-secondary-custom {
                padding: 10px 20px;
                font-size: 0.85rem;
            }

            .bottom-cta-bar {
                flex-direction: row;
                align-items: center;
            }

            .bottom-cta-bar .cta-text {
                font-size: 0.75rem;
                max-width: 80px;
            }
        }

/* roulang page: category6 */
:root {
            --bg-base: #0B0C10;
            --bg-deep: #08090B;
            --text-primary: #F0EEE8;
            --text-secondary: #A8A6A1;
            --brand-gold: #C9A96E;
            --accent-orange: #E05C3A;
            --card-bg: #16171E;
            --card-bg-hover: #1B1C24;
            --border-color: #2A2C35;
            --success-teal: #4ECDC4;
            --danger-red: #B0413E;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
            --shadow-cta: 0 8px 20px rgba(224, 92, 58, 0.4);
            --font-sans: "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Cascadia Code", "Consolas", monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.5s ease-out;
            --container-max: 1200px;
            --section-y-desktop: 100px;
            --section-y-mobile: 60px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            font-weight: 400;
            min-height: 100vh;
            padding-bottom: 80px;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--brand-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: #e0c58a;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        .section {
            padding: var(--section-y-desktop) 0;
        }
        .section-tight {
            padding: 50px 0;
        }
        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--brand-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .section-label::before {
            content: "";
            display: inline-block;
            width: 24px;
            height: 1px;
            background: var(--brand-gold);
        }

        .section-title {
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 650;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--brand-gold), transparent);
            margin: 24px 0 32px;
            border-radius: 2px;
        }

        /* ============ 导航面板 ============ */
        .nav-panel {
            position: relative;
            z-index: 1030;
            margin-top: 16px;
        }
        .nav-panel-inner {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            gap: 12px;
            min-height: 72px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .nav-panel-inner:hover {
            border-color: rgba(201, 169, 110, 0.35);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.25), rgba(224, 92, 58, 0.2));
            border: 1px solid rgba(201, 169, 110, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand-gold);
            font-size: 1.2rem;
        }
        .nav-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .nav-logo-text span {
            color: var(--brand-gold);
        }
        .nav-entry-list {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 4px 0;
        }
        .nav-entry-list::-webkit-scrollbar {
            display: none;
        }
        .nav-entry-card {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base), transform var(--transition-base);
        }
        .nav-entry-card i {
            color: var(--brand-gold);
            font-size: 0.85rem;
            transition: transform var(--transition-base);
        }
        .nav-entry-card:hover {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            transform: translateY(-2px);
        }
        .nav-entry-card:hover i {
            transform: scale(1.08);
        }
        .nav-entry-card.active {
            border-color: var(--brand-gold);
            color: var(--text-primary);
            background: rgba(201, 169, 110, 0.08);
        }
        .nav-entry-card.active i {
            color: var(--brand-gold);
        }
        .nav-cta {
            flex-shrink: 0;
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            border-radius: var(--radius-sm);
            padding: 10px 20px;
            font-size: 0.9rem;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: box-shadow var(--transition-base), filter var(--transition-base), transform var(--transition-base);
        }
        .nav-cta:hover {
            color: #0B0C10;
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            transform: translateY(-1px);
        }
        .nav-cta:active {
            transform: scale(0.98);
        }
        .hamburger-btn {
            display: none;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.2rem;
            cursor: pointer;
            transition: border-color var(--transition-base), color var(--transition-base);
        }
        .hamburger-btn:hover {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
        }

        /* ============ 分类页头 ============ */
        .page-head {
            padding: 40px 0 28px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 44px;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 18px;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb-custom a:hover {
            color: var(--brand-gold);
        }
        .breadcrumb-custom .separator {
            color: var(--border-color);
        }
        .breadcrumb-custom .current {
            color: var(--brand-gold);
        }
        .page-head h1 {
            font-size: clamp(2rem, 3.5vw, 3rem);
            font-weight: 700;
            letter-spacing: -0.01em;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .page-head-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-secondary);
            max-width: 680px;
        }
        .head-badges {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 22px;
        }
        .head-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50px;
            padding: 8px 18px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .head-badge .num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--brand-gold);
        }

        /* ============ 新闻布局 ============ */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
            align-items: start;
        }
        .news-main-col {
            min-width: 0;
        }
        .news-side-col {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }

        /* 精选新闻 */
        .featured-news {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 32px;
        }
        .featured-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 169, 110, 0.5);
        }
        .featured-img {
            aspect-ratio: 16/9;
            background: #1B1C24;
            overflow: hidden;
            position: relative;
        }
        .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .featured-card:hover .featured-img img {
            transform: scale(1.04);
        }
        .featured-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-tag {
            display: inline-block;
            background: rgba(201, 169, 110, 0.12);
            color: var(--brand-gold);
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 50px;
            padding: 3px 12px;
            margin-bottom: 10px;
            width: fit-content;
        }
        .news-date {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .featured-title {
            font-size: 1.2rem;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .featured-title a {
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }
        .featured-title a:hover {
            color: var(--brand-gold);
        }
        .featured-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
        }
        .news-readmore {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--brand-gold);
            font-size: 0.9rem;
            font-weight: 600;
            margin-top: 14px;
            transition: gap var(--transition-base), color var(--transition-fast);
        }
        .news-readmore:hover {
            color: #e0c58a;
            gap: 10px;
        }

        /* 新闻列表 */
        .news-list {
            display: flex;
            flex-direction: column;
        }
        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-color);
            transition: background var(--transition-base), padding-left var(--transition-base);
            border-radius: var(--radius-sm);
        }
        .news-list-item:first-child {
            padding-top: 0;
        }
        .news-list-item:hover {
            background: rgba(22, 23, 30, 0.6);
            padding-left: 12px;
        }
        .news-list-date {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--text-secondary);
            min-width: 92px;
            padding-top: 4px;
            letter-spacing: 0.02em;
        }
        .news-list-content {
            flex: 1;
            min-width: 0;
        }
        .news-list-title {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .news-list-title a {
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }
        .news-list-title a:hover {
            color: var(--brand-gold);
        }
        .news-list-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }
        .news-list-readmore {
            color: var(--brand-gold);
            font-size: 0.85rem;
            font-weight: 600;
            white-space: nowrap;
            padding-top: 4px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-base);
        }
        .news-list-readmore:hover {
            gap: 8px;
        }

        /* 侧栏 */
        .side-widget {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-card);
        }
        .side-widget-title {
            font-size: 1rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .side-widget-title i {
            color: var(--brand-gold);
        }
        .news-search {
            display: flex;
            gap: 8px;
        }
        .news-search input {
            flex: 1;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: border-color var(--transition-fast);
        }
        .news-search input::placeholder {
            color: var(--text-secondary);
            opacity: 0.7;
        }
        .news-search input:focus {
            border-color: var(--brand-gold);
            outline: none;
        }
        .news-search button {
            background: var(--brand-gold);
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            color: #0B0C10;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition-fast), transform var(--transition-fast);
        }
        .news-search button:hover {
            background: #d4b87a;
            transform: translateY(-1px);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
        }
        .tag-cloud a:hover {
            border-color: var(--brand-gold);
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.06);
        }
        .tag-cloud a.tag-lg {
            font-size: 0.95rem;
            padding: 7px 18px;
            color: var(--text-primary);
            border-color: rgba(201, 169, 110, 0.4);
        }
        .tag-cloud a.tag-md {
            font-size: 0.85rem;
            padding: 6px 16px;
            color: var(--text-secondary);
        }
        .archive-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .archive-list li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .archive-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .archive-list a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .archive-list a:hover {
            color: var(--brand-gold);
        }
        .archive-count {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--brand-gold);
            background: rgba(201, 169, 110, 0.1);
            padding: 2px 10px;
            border-radius: 50px;
        }

        /* ============ 订阅CTA ============ */
        .subscribe-section {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
        }
        .subscribe-info h3 {
            font-size: 1.4rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .subscribe-info p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            max-width: 480px;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            min-width: 300px;
            flex: 1;
            max-width: 460px;
        }
        .subscribe-form input {
            flex: 1;
            background: var(--bg-base);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 0.9rem;
            transition: border-color var(--transition-fast);
        }
        .subscribe-form input:focus {
            border-color: var(--brand-gold);
            outline: none;
        }
        .subscribe-form input::placeholder {
            color: var(--text-secondary);
            opacity: 0.7;
        }
        .subscribe-form button {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 22px;
            cursor: pointer;
            transition: box-shadow var(--transition-base), filter var(--transition-base), transform var(--transition-base);
            white-space: nowrap;
        }
        .subscribe-form button:hover {
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            transform: translateY(-1px);
        }
        .subscribe-form button:active {
            transform: scale(0.98);
        }

        /* ============ 底部固定转化条 ============ */
        .fixed-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            background: rgba(11, 12, 16, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding: 12px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .fixed-cta-text {
            font-size: 0.95rem;
            color: var(--text-primary);
            font-weight: 600;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .fixed-cta-text i {
            color: var(--brand-gold);
            margin-right: 8px;
        }
        .fixed-cta-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .fixed-cta-btn {
            background: linear-gradient(135deg, var(--brand-gold), var(--accent-orange));
            color: #0B0C10;
            font-weight: 600;
            border: none;
            border-radius: var(--radius-sm);
            padding: 9px 20px;
            font-size: 0.9rem;
            cursor: pointer;
            transition: box-shadow var(--transition-base), filter var(--transition-base), transform var(--transition-base);
        }
        .fixed-cta-btn:hover {
            color: #0B0C10;
            box-shadow: var(--shadow-cta);
            filter: brightness(1.08);
            transform: translateY(-1px);
        }
        .fixed-cta-link {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .fixed-cta-link:hover {
            color: var(--brand-gold);
        }

        /* ============ 页脚 ============ */
        .footer {
            background-color: var(--bg-deep);
            border-top: 1px solid rgba(201, 169, 110, 0.3);
            padding: 50px 0 28px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-logo i {
            color: var(--brand-gold);
            font-size: 1.3rem;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 340px;
        }
        .footer h4 {
            font-size: 0.95rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand-gold);
        }
        .footer-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-contact-list li {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            align-items: center;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .footer-bottom-links {
            display: flex;
            gap: 10px;
            align-items: center;
            margin-left: auto;
        }
        .footer-bottom-links a {
            color: var(--text-secondary);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: var(--brand-gold);
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1199px) {
            .container-custom {
                padding-left: 24px;
                padding-right: 24px;
            }
            .news-layout {
                grid-template-columns: 1fr 280px;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1.3fr 1fr 1fr;
            }
        }

        @media (max-width: 991px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }
            .nav-entry-list {
                display: none;
            }
            .hamburger-btn {
                display: block;
            }
            .nav-panel-inner {
                flex-wrap: wrap;
            }
            .nav-entry-list.mobile-open {
                display: flex;
                flex-direction: column;
                width: 100%;
                gap: 6px;
                padding: 8px 0;
                border-top: 1px solid var(--border-color);
            }
            .nav-entry-list.mobile-open .nav-entry-card {
                width: 100%;
                justify-content: flex-start;
            }
            .nav-cta {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .news-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .news-side-col {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .featured-news {
                grid-template-columns: 1fr;
            }
            .subscribe-section {
                flex-direction: column;
                text-align: center;
            }
            .subscribe-form {
                max-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: var(--section-y-mobile) 0;
            }
            .page-head {
                padding: 28px 0 20px;
                margin-bottom: 28px;
            }
            .page-head h1 {
                font-size: 1.8rem;
            }
            .head-badges {
                gap: 10px;
            }
            .head-badge {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
            .head-badge .num {
                font-size: 1rem;
            }
            .news-list-item {
                flex-direction: column;
                gap: 8px;
            }
            .news-list-date {
                min-width: auto;
                padding-top: 0;
            }
            .news-list-readmore {
                padding-top: 6px;
            }
            .news-side-col {
                grid-template-columns: 1fr;
            }
            .subscribe-section {
                padding: 28px 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .fixed-cta-bar {
                padding: 10px 16px;
                gap: 10px;
                height: 56px;
            }
            .fixed-cta-text {
                font-size: 0.8rem;
            }
            .fixed-cta-btn {
                padding: 7px 14px;
                font-size: 0.8rem;
            }
            .fixed-cta-link {
                display: none;
            }
            body {
                padding-bottom: 56px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .footer-bottom-links {
                margin-left: 0;
            }
        }

        @media (max-width: 575px) {
            .featured-title {
                font-size: 1.05rem;
            }
            .news-list-title {
                font-size: 0.95rem;
            }
            .subscribe-form button {
                width: 100%;
            }
        }