/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --bg-dark: #080d17;
            --bg-deep: #0b1120;
            --bg-card: #111a2c;
            --bg-panel: #0d1626;
            --bg-hover: #16233a;
            --accent: #e8412f;
            --accent-hover: #ff5a3c;
            --accent-dark: #c4352a;
            --gold: #f0b35a;
            --text-light: #e8eef5;
            --text-body: #aab6c8;
            --text-muted: #6f7d92;
            --border-line: #1c2a3f;
            --border-soft: #162238;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.35);
            --shadow-glow: 0 0 0 1px rgba(232, 65, 47, 0.25), 0 8px 32px rgba(232, 65, 47, 0.12);
            --transition: all 0.25s ease;
            --font-main: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Segoe UI", Arial, sans-serif;
        }

        /* ===== 基础重置 ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-main);
            background-color: var(--bg-dark);
            color: var(--text-body);
            line-height: 1.65;
            overflow-x: hidden;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent-hover);
        }

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ===== 浮动 Dock 导航 ===== */
        .site-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1050;
            pointer-events: none;
        }

        .site-header .container {
            pointer-events: auto;
        }

        .dock-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: rgba(13, 20, 34, 0.86);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: 60px;
            border: 1px solid var(--border-line);
            padding: 10px 18px 10px 24px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
        }

        .dock-nav:hover {
            border-color: rgba(232, 65, 47, 0.4);
            box-shadow: var(--shadow-glow);
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            flex-shrink: 0;
        }

        .brand:hover {
            color: #fff;
        }

        .brand-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: 10px;
            font-size: 15px;
            color: #fff;
            box-shadow: 0 0 0 3px rgba(232, 65, 47, 0.2);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0 auto;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-body);
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-links a.active {
            color: #fff;
            background: var(--accent);
            box-shadow: 0 4px 16px rgba(232, 65, 47, 0.35);
        }

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

        .btn-nav {
            font-size: 13px;
            font-weight: 700;
            padding: 8px 18px;
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-line);
            border-radius: 10px;
            width: 38px;
            height: 38px;
            color: var(--text-light);
            font-size: 16px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }

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

        /* ===== 按钮 ===== */
        .btn-accent {
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: 10px;
            font-weight: 700;
            padding: 10px 24px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }

        .btn-outline-light-custom {
            background: transparent;
            border: 1px solid var(--border-line);
            color: var(--text-light);
            border-radius: 10px;
            font-weight: 700;
            padding: 10px 24px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }

        .btn-outline-light-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(232, 65, 47, 0.06);
        }

        .btn-sm-pad {
            padding: 8px 18px;
            font-size: 13px;
        }

        /* ===== Hero 首屏 ===== */
        .hero {
            position: relative;
            min-height: 95vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            padding: 140px 0 100px;
            isolation: isolate;
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(8, 13, 23, 0.92) 0%, rgba(8, 13, 23, 0.72) 55%, rgba(13, 18, 32, 0.85) 100%);
            z-index: -1;
        }

        .hero::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 180px;
            background: linear-gradient(to top, var(--bg-dark) 0%, transparent 100%);
            z-index: -1;
        }

        .hero-content {
            max-width: 760px;
            text-align: center;
            padding: 0 20px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(232, 65, 47, 0.12);
            border: 1px solid rgba(232, 65, 47, 0.3);
            color: var(--accent-hover);
            border-radius: 30px;
            padding: 6px 18px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 24px;
        }

        .hero-tag .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 1.6s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(232, 65, 47, 0.5);
            }
            50% {
                opacity: 0.6;
                box-shadow: 0 0 0 6px rgba(232, 65, 47, 0);
            }
        }

        .hero-content h1 {
            font-size: 56px;
            font-weight: 900;
            line-height: 1.15;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero-content h1 .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-content h1 .highlight::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 0;
            right: 0;
            height: 10px;
            background: rgba(232, 65, 47, 0.2);
            border-radius: 4px;
            z-index: -1;
        }

        .hero-lead {
            font-size: 18px;
            line-height: 1.7;
            color: var(--text-body);
            margin-bottom: 36px;
            max-width: 580px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .hero-info {
            margin-top: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }

        .hero-info span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .hero-info i {
            color: var(--accent);
        }

        /* ===== 数据条 ===== */
        .stats-bar {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-line);
            border-bottom: 1px solid var(--border-line);
            padding: 40px 0;
            margin-top: -1px;
        }

        .stat-item {
            text-align: center;
            padding: 10px 20px;
            position: relative;
        }

        .stat-item:not(:last-child)::after {
            content: "";
            position: absolute;
            right: 0;
            top: 20%;
            height: 60%;
            width: 1px;
            background: var(--border-line);
        }

        .stat-num {
            font-size: 40px;
            font-weight: 900;
            color: var(--text-light);
            line-height: 1.2;
        }

        .stat-num .unit {
            font-size: 20px;
            color: var(--accent);
            margin-left: 2px;
            font-weight: 700;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 6px;
            letter-spacing: 1px;
        }

        /* ===== 通用板块 ===== */
        .section {
            padding: 90px 0;
        }

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

        .section-head {
            margin-bottom: 50px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-kicker::before {
            content: "";
            width: 28px;
            height: 2px;
            background: var(--accent);
            display: inline-block;
        }

        .section-title {
            font-size: 34px;
            font-weight: 800;
            color: var(--text-light);
            line-height: 1.25;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 600px;
            line-height: 1.7;
        }

        /* ===== 核心功能 ===== */
        .feature-grid .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            height: 100%;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-grid .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.35s ease;
        }

        .feature-grid .feature-card:hover {
            background: var(--bg-hover);
            border-color: rgba(232, 65, 47, 0.3);
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .feature-grid .feature-card:hover::before {
            transform: scaleX(1);
        }

        .feature-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            background: rgba(232, 65, 47, 0.12);
            color: var(--accent);
            margin-bottom: 20px;
            border: 1px solid rgba(232, 65, 47, 0.15);
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 0;
        }

        .feature-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--gold);
            background: rgba(240, 179, 90, 0.1);
            border-radius: 20px;
            padding: 3px 12px;
            margin-bottom: 12px;
        }

        /* ===== 分类入口 ===== */
        .cat-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            transition: var(--transition);
        }

        .cat-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: rgba(232, 65, 47, 0.4);
        }

        .cat-card .cat-img {
            position: relative;
            height: 180px;
            overflow: hidden;
        }

        .cat-card .cat-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .cat-card:hover .cat-img img {
            transform: scale(1.06);
        }

        .cat-card .cat-img::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, var(--bg-card) 0%, transparent 55%);
        }

        .cat-body {
            padding: 20px 24px 24px;
            position: relative;
        }

        .cat-count {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--accent);
            background: rgba(232, 65, 47, 0.12);
            padding: 3px 12px;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .cat-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        .cat-body p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .cat-link {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent-hover);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .cat-link i {
            transition: transform 0.3s;
        }

        .cat-link:hover i {
            transform: translateX(4px);
        }

        /* ===== 资讯列表 ===== */
        .news-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            padding: 40px;
            position: relative;
        }

        .news-panel::before {
            content: "LIVE";
            position: absolute;
            top: 32px;
            right: 40px;
            font-size: 11px;
            font-weight: 800;
            letter-spacing: 2px;
            color: var(--accent);
            background: rgba(232, 65, 47, 0.1);
            border: 1px solid rgba(232, 65, 47, 0.3);
            padding: 4px 12px;
            border-radius: 20px;
        }

        .news-item {
            padding: 22px 0;
            border-bottom: 1px solid var(--border-soft);
            display: flex;
            gap: 24px;
            align-items: flex-start;
            transition: var(--transition);
        }

        .news-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .news-item:hover {
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-md);
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
            flex-shrink: 0;
        }

        .news-meta .badge {
            font-weight: 700;
            font-size: 12px;
            background: rgba(232, 65, 47, 0.15) !important;
            color: var(--accent-hover) !important;
            border-radius: 6px;
            padding: 4px 10px;
        }

        .news-date {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .news-item .news-content {
            flex: 1;
        }

        .news-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-item h3 a:hover {
            color: var(--accent-hover);
        }

        .news-item .news-excerpt {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-item .news-more {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-hover);
        }

        .news-item .news-more i {
            margin-left: 4px;
            transition: transform 0.3s;
        }

        .news-item .news-more:hover i {
            transform: translateX(4px);
        }

        .empty-news {
            text-align: center;
            padding: 40px 20px;
            color: var(--text-muted);
            font-size: 15px;
        }

        /* ===== 使用流程 ===== */
        .steps-wrap {
            position: relative;
            padding: 0 20px;
        }

        .steps-wrap::before {
            content: "";
            position: absolute;
            top: 40px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--border-line) 100%);
            opacity: 0.4;
        }

        .step-item {
            text-align: center;
            position: relative;
        }

        .step-dot {
            width: 80px;
            height: 80px;
            margin: 0 auto 20px;
            background: var(--bg-card);
            border: 2px solid var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: var(--accent);
            position: relative;
            z-index: 1;
            box-shadow: 0 0 0 6px var(--bg-dark);
        }

        .step-dot::after {
            content: "";
            position: absolute;
            inset: 8px;
            border-radius: 50%;
            border: 1px dashed rgba(232, 65, 47, 0.4);
        }

        .step-item .step-num {
            font-size: 12px;
            font-weight: 800;
            color: var(--text-muted);
            letter-spacing: 1px;
            margin-bottom: 4px;
        }

        .step-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        .step-item p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.6;
            max-width: 200px;
            margin: 0 auto;
        }

        /* ===== 特色亮点 ===== */
        .highlight-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            height: 100%;
            transition: var(--transition);
        }

        .highlight-card:hover {
            border-color: rgba(232, 65, 47, 0.3);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .highlight-card .hl-img {
            position: relative;
            height: 220px;
            overflow: hidden;
        }

        .highlight-card .hl-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .highlight-card:hover .hl-img img {
            transform: scale(1.05);
        }

        .highlight-card .hl-img::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, var(--bg-card) 0%, transparent 70%);
        }

        .hl-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 800;
            padding: 4px 14px;
            border-radius: 20px;
            z-index: 2;
        }

        .hl-body {
            padding: 24px;
        }

        .hl-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 10px;
        }

        .hl-body p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 16px;
        }

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

        .hl-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-body);
            padding: 6px 0;
        }

        .hl-list li i {
            color: var(--accent);
            font-size: 12px;
            width: 18px;
            height: 18px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(232, 65, 47, 0.1);
            border-radius: 50%;
        }

        /* ===== 深色数据面板 ===== */
        .data-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-lg);
            padding: 50px;
            position: relative;
            overflow: hidden;
        }

        .data-panel::before {
            content: "";
            position: absolute;
            top: -80px;
            right: -80px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(232, 65, 47, 0.15) 0%, transparent 70%);
        }

        .data-item {
            text-align: center;
            padding: 20px;
        }

        .data-item .data-num {
            font-size: 44px;
            font-weight: 900;
            color: var(--text-light);
            line-height: 1.1;
        }

        .data-item .data-num .unit {
            font-size: 22px;
            color: var(--accent);
        }

        .data-item .data-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 8px;
        }

        .data-item .data-bar {
            height: 4px;
            background: var(--border-soft);
            border-radius: 2px;
            margin-top: 16px;
            max-width: 160px;
            margin-left: auto;
            margin-right: auto;
            overflow: hidden;
        }

        .data-item .data-bar span {
            display: block;
            height: 100%;
            border-radius: 2px;
            background: linear-gradient(90deg, var(--accent), var(--accent-hover));
            width: 0;
            transition: width 1.2s ease;
        }

        /* ===== FAQ ===== */
        .faq-wrap {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(232, 65, 47, 0.2);
        }

        .faq-item .faq-q {
            padding: 20px 24px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: var(--transition);
        }

        .faq-item .faq-q:hover {
            color: var(--accent-hover);
        }

        .faq-item .faq-q i {
            color: var(--accent);
            font-size: 14px;
            transition: transform 0.3s;
            flex-shrink: 0;
        }

        .faq-item.active .faq-q i {
            transform: rotate(45deg);
        }

        .faq-item .faq-a {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }

        .faq-item.active .faq-a {
            padding: 0 24px 20px;
            max-height: 300px;
        }

        .faq-item .faq-a p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
            border-top: 1px solid var(--border-soft);
            padding-top: 14px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 90px 0;
            position: relative;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            isolation: isolate;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(8, 13, 23, 0.95) 0%, rgba(13, 18, 32, 0.85) 100%);
            z-index: -1;
        }

        .cta-box {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            background: rgba(17, 26, 44, 0.72);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-line);
            border-radius: var(--radius-lg);
            padding: 55px 40px;
            position: relative;
        }

        .cta-box::before {
            content: "";
            position: absolute;
            top: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
        }

        .cta-box h2 {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 16px;
        }

        .cta-box p {
            font-size: 16px;
            color: var(--text-body);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-line);
            padding: 50px 0 30px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 320px;
        }

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

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

        .footer-links a {
            font-size: 14px;
            color: var(--text-body);
        }

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

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            border: 1px solid var(--border-line);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-body);
            transition: var(--transition);
        }

        .footer-social a:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(232, 65, 47, 0.06);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-bottom p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .hero-content h1 {
                font-size: 44px;
            }

            .section-title {
                font-size: 28px;
            }

            .stat-num {
                font-size: 32px;
            }

            .data-item .data-num {
                font-size: 36px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                top: 10px;
            }

            .dock-nav {
                flex-wrap: wrap;
                border-radius: 18px;
                padding: 12px 16px;
            }

            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding: 12px 8px 6px;
                border-top: 1px solid var(--border-soft);
                margin-top: 10px;
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links a {
                width: 100%;
                padding: 10px 14px;
                border-radius: 10px;
            }

            .nav-links a.active {
                background: rgba(232, 65, 47, 0.15);
                color: var(--accent-hover);
                box-shadow: none;
            }

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

            .btn-nav {
                display: none;
            }

            .hero {
                min-height: auto;
                padding: 110px 0 70px;
            }

            .hero-content h1 {
                font-size: 32px;
            }

            .hero-lead {
                font-size: 16px;
            }

            .section {
                padding: 60px 0;
            }

            .section-title {
                font-size: 24px;
            }

            .stats-bar {
                padding: 30px 0;
            }

            .stat-item {
                padding: 12px;
            }

            .stat-item:not(:last-child)::after {
                display: none;
            }

            .news-panel {
                padding: 28px 20px;
            }

            .news-panel::before {
                top: 20px;
                right: 20px;
            }

            .news-item {
                flex-direction: column;
                gap: 10px;
            }

            .steps-wrap::before {
                display: none;
            }

            .step-item {
                margin-bottom: 30px;
            }

            .cta-box {
                padding: 40px 24px;
            }

            .cta-box h2 {
                font-size: 24px;
            }

            .data-panel {
                padding: 30px 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 26px;
            }

            .hero-lead {
                font-size: 14px;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }

            .section-title {
                font-size: 22px;
            }

            .stat-num {
                font-size: 28px;
            }

            .feature-grid .col-6 {
                flex: 0 0 100%;
                max-width: 100%;
            }

            .news-panel {
                padding: 22px 16px;
            }

            .news-panel::before {
                display: none;
            }

            .news-meta {
                font-size: 11px;
            }

            .news-item h3 {
                font-size: 15px;
            }

            .data-panel {
                padding: 24px 14px;
            }

            .data-item .data-num {
                font-size: 30px;
            }

            .cta-box {
                padding: 32px 18px;
            }

            .cta-actions {
                flex-direction: column;
            }

            .cta-actions .btn {
                width: 100%;
                justify-content: center;
            }
        }

        /* ===== 可访问性 ===== */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .btn:focus,
        .btn:active {
            outline: none;
            box-shadow: 0 0 0 3px rgba(232, 65, 47, 0.25) !important;
        }

        .news-item a:focus-visible {
            outline-offset: 0;
        }

        /* ===== 自定义滚动条 ===== */
        ::-webkit-scrollbar {
            width: 10px;
        }

        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }

        ::-webkit-scrollbar-thumb {
            background: var(--border-line);
            border-radius: 5px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #2a3a52;
        }

        /* ===== 动画 ===== */
        @keyframes fade-in-up {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-content {
            animation: fade-in-up 0.8s ease-out both;
        }

/* roulang page: category1 */
/* ============ 设计变量 ============ */
        :root {
            --primary: #e63946;
            --primary-dark: #b32630;
            --primary-light: #ff6b76;
            --accent: #ffb703;
            --accent-dark: #e09f00;
            --dark: #0d1b2a;
            --dark-2: #13263a;
            --dark-card: #1a2d42;
            --light: #f4f6fb;
            --white: #ffffff;
            --text: #1d2a3a;
            --text-muted: #64748b;
            --border: #e2e8f0;
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius: 18px;
            --radius-sm: 12px;
            --radius-lg: 28px;
            --shadow: 0 8px 30px rgba(13, 27, 42, 0.07);
            --shadow-hover: 0 18px 46px rgba(13, 27, 42, 0.15);
            --shadow-dark: 0 10px 40px rgba(13, 27, 42, 0.35);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        }

        /* ============ 基础 Reset ============ */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            color: var(--text);
            background: var(--light);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
            letter-spacing: 0.2px;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition), background var(--transition), border-color var(--transition);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
        }
        :focus-visible {
            outline: 3px solid rgba(230, 57, 70, 0.45);
            outline-offset: 2px;
            border-radius: 6px;
        }

        /* ============ 容器 ============ */
        .container {
            max-width: 1240px;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ============ 按钮样式 ============ */
        .btn {
            border-radius: 50px;
            padding: 10px 24px;
            font-weight: 600;
            font-size: 15px;
            border: 2px solid transparent;
            transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
        }
        .btn-accent,
        .btn-primary {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        .btn-accent:hover,
        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(230, 57, 70, 0.35);
        }
        .btn-outline-light {
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
            background: transparent;
        }
        .btn-outline-light:hover {
            border-color: #fff;
            color: #fff;
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-2px);
        }
        .btn-outline {
            border-color: var(--border);
            color: var(--text);
            background: #fff;
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }
        .btn-nav {
            padding: 8px 20px;
            font-size: 14px;
            border-radius: 50px;
        }
        .btn-lg {
            padding: 14px 34px;
            font-size: 16px;
        }

        /* ============ 浮动 Dock 导航 ============ */
        .site-header {
            position: sticky;
            top: 16px;
            z-index: 10000;
            padding: 0 16px;
            margin-bottom: -74px;
        }
        .dock-nav {
            max-width: 1200px;
            margin: 0 auto;
            background: rgba(13, 27, 42, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: 60px;
            padding: 14px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow-dark);
            transition: box-shadow var(--transition);
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: 12px;
            color: #fff;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(230, 57, 70, 0.35);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.06);
            padding: 5px;
            border-radius: 50px;
        }
        .nav-links a {
            color: #cdd7e4;
            font-size: 15px;
            font-weight: 600;
            padding: 8px 22px;
            border-radius: 50px;
            position: relative;
            transition: all var(--transition);
        }
        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-links a.active {
            color: #fff;
            background: var(--primary);
            box-shadow: 0 4px 14px rgba(230, 57, 70, 0.4);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 22px;
            padding: 6px 10px;
            border-radius: 10px;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-links.show {
            display: flex;
        }

        /* ============ 分类页 Hero ============ */
        .category-hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            background: var(--dark);
            color: #fff;
            overflow: hidden;
            padding: 150px 0 100px;
        }
        .category-hero-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            transform: scale(1.05);
        }
        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(13, 27, 42, 0.95) 0%, rgba(13, 27, 42, 0.6) 55%, rgba(13, 27, 42, 0.3) 100%);
            z-index: 1;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 57, 70, 0.2);
            border: 1px solid rgba(230, 57, 70, 0.5);
            color: #ff8a92;
            padding: 7px 18px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 24px;
        }
        .category-hero h1 {
            font-size: 56px;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 20px;
            letter-spacing: 1px;
        }
        .category-hero h1 span {
            color: var(--accent);
        }
        .category-hero p {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.8);
            max-width: 560px;
            margin-bottom: 32px;
            line-height: 1.8;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-stats {
            display: flex;
            gap: 24px;
            margin-top: 42px;
            flex-wrap: wrap;
        }
        .hero-stats .stat-item {
            padding-right: 24px;
            border-right: 1px solid rgba(255, 255, 255, 0.15);
        }
        .hero-stats .stat-item:last-child {
            border-right: none;
        }
        .hero-stats .stat-num {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
        }
        .hero-stats .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Hero 焦点赛事面板 */
        .hero-panel {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(10px);
            padding: 28px;
            box-shadow: var(--shadow-dark);
            margin-left: auto;
            max-width: 460px;
        }
        .panel-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
        }
        .panel-title .live-dot {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: #ff6b6b;
            font-weight: 700;
        }
        .live-dot::before {
            content: "";
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ff4d4d;
            animation: pulse 1.2s infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .match-card {
            background: rgba(13, 27, 42, 0.6);
            border-radius: var(--radius);
            padding: 18px 20px;
            margin-bottom: 14px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: background var(--transition), border-color var(--transition);
        }
        .match-card:last-child {
            margin-bottom: 0;
        }
        .match-card:hover {
            background: rgba(13, 27, 42, 0.85);
            border-color: rgba(230, 57, 70, 0.4);
        }
        .match-league {
            font-size: 12px;
            color: var(--accent);
            font-weight: 700;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .match-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 15px;
            font-weight: 600;
        }
        .match-teams .vs {
            color: rgba(255, 255, 255, 0.4);
            font-size: 12px;
            font-weight: 700;
            margin: 0 4px;
        }

        /* ============ 区块通用 ============ */
        .section {
            padding: 90px 0;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 57, 70, 0.09);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        .section-title {
            font-size: 36px;
            font-weight: 800;
            color: var(--text);
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.7;
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            margin-bottom: 44px;
        }

        /* ============ 分类标签 ============ */
        .filter-tabs {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            background: #fff;
            border-radius: 50px;
            padding: 8px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .filter-tabs .filter-btn {
            border: none;
            background: transparent;
            padding: 9px 22px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            transition: all var(--transition);
        }
        .filter-tabs .filter-btn:hover {
            color: var(--primary);
            background: rgba(230, 57, 70, 0.06);
        }
        .filter-tabs .filter-btn.active {
            background: var(--text);
            color: #fff;
            box-shadow: 0 4px 12px rgba(13, 27, 42, 0.25);
        }

        /* ============ 资讯卡片 ============ */
        .news-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .news-card-media {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: var(--dark);
        }
        .news-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .news-card:hover .news-card-media img {
            transform: scale(1.06);
        }
        .news-card-media .news-cat {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--primary);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 50px;
            box-shadow: 0 4px 10px rgba(230, 57, 70, 0.4);
            z-index: 2;
        }
        .news-card-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .news-card-meta i {
            color: var(--primary);
            font-size: 12px;
        }
        .news-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.45;
            margin-bottom: 12px;
            transition: color var(--transition);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card-title a {
            color: inherit;
        }
        .news-card-title a:hover {
            color: var(--primary);
        }
        .news-card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 20px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card-foot {
            margin-top: auto;
            padding-top: 16px;
            border-top: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .news-card-foot .read-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }
        .news-card-foot .read-more i {
            margin-left: 6px;
            transition: transform var(--transition);
        }
        .news-card-foot .read-more:hover i {
            transform: translateX(4px);
        }

        /* ============ 深色数据面板 ============ */
        .data-panel-section {
            position: relative;
            background: var(--dark);
            padding: 100px 0;
            overflow: hidden;
            color: #fff;
        }
        .data-panel-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.25;
        }
        .data-panel-section::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
        }
        .data-panel-section .container {
            position: relative;
            z-index: 2;
        }
        .data-panel-section .section-title {
            color: #fff;
        }
        .data-panel-section .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin: 56px 0;
        }
        .stat-block {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            transition: background var(--transition), border-color var(--transition), transform var(--transition);
        }
        .stat-block:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(230, 57, 70, 0.4);
            transform: translateY(-4px);
        }
        .stat-block .stat-icon {
            font-size: 32px;
            color: var(--accent);
            margin-bottom: 14px;
        }
        .stat-block .stat-num {
            font-size: 40px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-block .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
        }
        .hot-matches {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .hot-match-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius);
            padding: 22px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: background var(--transition), border-color var(--transition);
        }
        .hot-match-item:hover {
            background: rgba(230, 57, 70, 0.12);
            border-color: rgba(230, 57, 70, 0.35);
        }
        .hot-match-item .match-time {
            background: var(--primary);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 8px 14px;
            border-radius: 10px;
            flex-shrink: 0;
            text-align: center;
            min-width: 68px;
        }
        .hot-match-item .match-time small {
            display: block;
            font-size: 10px;
            opacity: 0.85;
        }
        .hot-match-item .match-info {
            flex: 1;
        }
        .hot-match-item .match-info .teams {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
        }
        .hot-match-item .match-info .league-name {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 2px;
        }

        /* ============ 深度图文区块 ============ */
        .deep-section {
            background: #fff;
        }
        .deep-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            padding: 56px 0;
            border-bottom: 1px solid var(--border);
        }
        .deep-card:last-child {
            border-bottom: none;
        }
        .deep-card.reverse .deep-media {
            order: 2;
        }
        .deep-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-hover);
            position: relative;
        }
        .deep-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4 / 3;
            transition: transform 0.6s ease;
        }
        .deep-media:hover img {
            transform: scale(1.04);
        }
        .deep-media .deep-tag {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(13, 27, 42, 0.85);
            color: var(--accent);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 50px;
            backdrop-filter: blur(4px);
        }
        .deep-content h3 {
            font-size: 26px;
            font-weight: 800;
            color: var(--text);
            line-height: 1.35;
            margin-bottom: 16px;
        }
        .deep-content p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .deep-list {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }
        .deep-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text);
            padding: 8px 0;
        }
        .deep-list li i {
            color: var(--primary);
        }
        .deep-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
        }
        .deep-more:hover i {
            transform: translateX(4px);
        }
        .deep-more i {
            transition: transform var(--transition);
        }

        /* ============ 赛事快讯时间线 ============ */
        .timeline-section {
            background: var(--light);
        }
        .timeline {
            position: relative;
            max-width: 760px;
            margin: 0 auto;
        }
        .timeline::before {
            content: "";
            position: absolute;
            top: 0;
            bottom: 0;
            left: 24px;
            width: 3px;
            background: linear-gradient(180deg, var(--primary), var(--accent));
            opacity: 0.25;
        }
        .timeline-item {
            position: relative;
            padding-left: 76px;
            margin-bottom: 32px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-dot {
            position: absolute;
            left: 16px;
            top: 24px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: #fff;
            border: 4px solid var(--primary);
            box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.15);
        }
        .timeline-card {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 24px;
            box-shadow: var(--shadow);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .timeline-card:hover {
            transform: translateX(6px);
            box-shadow: var(--shadow-hover);
        }
        .timeline-time {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            background: rgba(230, 57, 70, 0.08);
            padding: 4px 14px;
            border-radius: 50px;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .timeline-card h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
        .timeline-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.7;
        }
        .timeline-card .tag-group {
            margin-top: 12px;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .mini-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            background: var(--light);
            border: 1px solid var(--border);
            padding: 3px 12px;
            border-radius: 50px;
        }

        /* ============ 标签 ============ */
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 50px;
            background: var(--light);
            color: var(--text-muted);
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .tag:hover {
            background: rgba(230, 57, 70, 0.08);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* ============ FAQ 手风琴 ============ */
        .faq-section {
            background: #fff;
        }
        .accordion {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .accordion-item {
            border: none;
            border-bottom: 1px solid var(--border);
            background: transparent;
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-button {
            padding: 22px 28px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            box-shadow: none;
            border: none;
            position: relative;
            transition: color var(--transition), background var(--transition);
        }
        .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: rgba(230, 57, 70, 0.03);
        }
        .accordion-button:focus {
            box-shadow: none;
        }
        .accordion-button::after {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23e63946'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
            background-size: 16px;
            background-position: center;
            background-repeat: no-repeat;
            width: 20px;
            height: 20px;
            transition: transform var(--transition);
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .accordion-body {
            padding: 0 28px 24px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            background: rgba(230, 57, 70, 0.01);
        }

        /* ============ CTA ============ */
        .cta-section {
            position: relative;
            background: var(--dark);
            padding: 90px 0;
            text-align: center;
            color: #fff;
            overflow: hidden;
        }
        .cta-section .cta-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            opacity: 0.18;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(230, 57, 70, 0.35), rgba(13, 27, 42, 0.8));
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 40px;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 17px;
            max-width: 560px;
            margin: 0 auto 36px;
            line-height: 1.8;
        }
        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--darker, #070d16);
            background: #070d16;
            color: #94a3b8;
            padding: 70px 0 30px;
            border-top: 3px solid var(--primary);
        }
        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .site-footer .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            max-width: 380px;
            margin-top: 16px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 22px;
        }
        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.08);
            color: #94a3b8;
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(230, 57, 70, 0.35);
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 14px;
            color: #94a3b8;
            transition: color var(--transition), padding-left var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 24px;
            margin-top: 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
        }
        .footer-bottom p {
            margin: 0;
        }
        .footer-bottom i {
            color: var(--primary);
            margin-right: 4px;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .category-hero h1 {
                font-size: 44px;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-panel {
                margin: 40px auto 0;
                max-width: 100%;
            }
            .deep-card {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .deep-card.reverse .deep-media {
                order: 0;
            }
            .deep-media img {
                aspect-ratio: 16 / 10;
            }
            .hot-matches {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                top: 10px;
                padding: 0 10px;
            }
            .dock-nav {
                padding: 12px 16px;
                border-radius: 30px;
            }
            .brand {
                font-size: 17px;
            }
            .brand-mark {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }
            .nav-links {
                flex-direction: column;
                position: absolute;
                top: calc(100% + 12px);
                left: 10px;
                right: 10px;
                background: var(--dark-2);
                border-radius: 20px;
                padding: 16px;
                border: 1px solid var(--border-dark);
                box-shadow: var(--shadow-dark);
                display: none;
                gap: 6px;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                padding: 10px 16px;
                border-radius: 12px;
                text-align: center;
                display: block;
                width: 100%;
            }
            .nav-toggle {
                display: block;
            }
            .btn-nav {
                display: none;
            }
            .category-hero {
                min-height: auto;
                padding: 140px 0 70px;
            }
            .category-hero h1 {
                font-size: 36px;
            }
            .category-hero p {
                font-size: 15px;
            }
            .hero-stats {
                gap: 16px;
            }
            .hero-stats .stat-item {
                padding-right: 14px;
            }
            .hero-stats .stat-num {
                font-size: 20px;
            }
            .section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 28px;
            }
            .filter-tabs {
                border-radius: 24px;
                padding: 6px;
            }
            .filter-tabs .filter-btn {
                padding: 7px 14px;
                font-size: 13px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .stat-block {
                padding: 24px 16px;
            }
            .stat-block .stat-num {
                font-size: 30px;
            }
            .timeline-item {
                padding-left: 60px;
            }
            .timeline::before {
                left: 18px;
            }
            .timeline-dot {
                left: 10px;
            }
            .cta-section h2 {
                font-size: 30px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 30px;
            }
            .hero-actions .btn-lg {
                padding: 12px 22px;
                font-size: 14px;
                width: 100%;
                margin-bottom: 8px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-stats .stat-item {
                flex: 1;
                border-right: none;
                background: rgba(255, 255, 255, 0.06);
                padding: 12px;
                border-radius: 12px;
                text-align: center;
            }
            .hero-stats {
                gap: 8px;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 24px;
            }
            .deep-content h3 {
                font-size: 21px;
            }
            .filter-tabs {
                overflow-x: auto;
                flex-wrap: nowrap;
                width: 100%;
                justify-content: flex-start;
            }
            .filter-tabs .filter-btn {
                white-space: nowrap;
            }
            .news-card-body {
                padding: 18px;
            }
            .timeline-card {
                padding: 18px;
            }
            .match-card {
                padding: 14px;
            }
        }

/* roulang page: article */
:root {
            --primary: #0b1c33;
            --primary-light: #142c4a;
            --primary-dark: #060f1c;
            --accent: #ef3e3e;
            --accent-dark: #d32f2f;
            --accent-soft: rgba(239, 62, 62, 0.1);
            --bg: #f3f6fa;
            --bg-white: #ffffff;
            --text: #1b2a3a;
            --text-muted: #5a6b7d;
            --text-light: rgba(255, 255, 255, 0.75);
            --border: #e3e9f0;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 50, 0.06);
            --shadow-md: 0 6px 24px rgba(15, 30, 50, 0.09);
            --shadow-lg: 0 14px 48px rgba(10, 25, 45, 0.14);
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        button {
            border: none;
            background: none;
            font: inherit;
            cursor: pointer;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            background: var(--accent-soft);
            color: var(--accent-dark);
            letter-spacing: 0.02em;
        }

        .section-label {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.1em;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .section-sub {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 36px;
        }

        .btn {
            border-radius: 10px;
            font-weight: 600;
            padding: 10px 22px;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-accent {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
            box-shadow: 0 4px 14px rgba(239, 62, 62, 0.25);
        }

        .btn-accent:hover,
        .btn-accent:focus {
            background: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(239, 62, 62, 0.35);
        }

        .btn-outline-light {
            border: 1px solid rgba(255, 255, 255, 0.55);
            color: #fff;
            background: transparent;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-nav {
            padding: 8px 18px;
            font-size: 14px;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1030;
            padding-top: 16px;
            padding-bottom: 10px;
            background: linear-gradient(180deg, rgba(8, 18, 34, 0.72) 0%, rgba(8, 18, 34, 0.35) 70%, transparent 100%);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .dock-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(11, 28, 51, 0.9);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.09);
            border-radius: 20px;
            padding: 10px 18px;
            box-shadow: 0 10px 40px rgba(2, 8, 23, 0.35);
            position: relative;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }

        .brand-mark {
            width: 34px;
            height: 34px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--accent), #ff6b5e);
            border-radius: 9px;
            color: #fff;
            font-size: 15px;
            box-shadow: 0 4px 12px rgba(239, 62, 62, 0.35);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            color: rgba(255, 255, 255, 0.72);
            padding: 8px 14px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }

        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.07);
        }

        .nav-links a.active {
            color: #fff;
            background: rgba(239, 62, 62, 0.18);
        }

        .nav-links a.active::after {
            content: "";
            position: absolute;
            bottom: 3px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 16px;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .article-hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            padding: 100px 0 74px;
            color: #fff;
            overflow: hidden;
        }

        .article-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(8, 18, 34, 0.94) 0%, rgba(11, 28, 51, 0.8) 55%, rgba(20, 44, 74, 0.62) 100%);
        }

        .article-hero::after {
            content: "";
            position: absolute;
            right: -80px;
            bottom: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(239, 62, 62, 0.16) 0%, transparent 70%);
            pointer-events: none;
        }

        .article-hero .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .breadcrumb-bar a {
            color: rgba(255, 255, 255, 0.72);
        }

        .breadcrumb-bar a:hover {
            color: #fff;
        }

        .breadcrumb-bar i {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.35);
        }

        .breadcrumb-bar span {
            color: #fff;
            max-width: 420px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .hero-status-strip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 50px;
            padding: 6px 16px;
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }

        .status-dot {
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse 1.6s ease-in-out infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(239, 62, 62, 0.7);
            }
            50% {
                box-shadow: 0 0 0 5px rgba(239, 62, 62, 0);
            }
        }

        .category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 16px;
            background: var(--accent);
            color: #fff;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 0.04em;
            box-shadow: 0 4px 14px rgba(239, 62, 62, 0.3);
        }

        .article-hero-title {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            line-height: 1.35;
            max-width: 780px;
            letter-spacing: -0.01em;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-top: 22px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.68);
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .article-meta i {
            color: rgba(239, 62, 62, 0.9);
        }

        .article-section {
            padding: 56px 0 64px;
            background: var(--bg);
        }

        .article-main {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 40px;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }

        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            align-items: center;
            border-bottom: 1px solid var(--border);
            padding-bottom: 16px;
            margin-bottom: 28px;
            font-size: 14px;
            color: var(--text-muted);
        }

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

        .article-meta-bar i {
            color: var(--accent);
        }

        .article-body {
            font-size: 16px;
            line-height: 1.95;
            color: #26384a;
        }

        .article-body p {
            margin-bottom: 1.5rem;
        }

        .article-body h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--primary);
            margin: 2.2rem 0 1rem;
            padding-left: 14px;
            border-left: 4px solid var(--accent);
            line-height: 1.4;
        }

        .article-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin: 1.8rem 0 0.9rem;
        }

        .article-body ul,
        .article-body ol {
            margin-bottom: 1.5rem;
            padding-left: 1.5rem;
        }

        .article-body li {
            margin-bottom: 0.5rem;
        }

        .article-body img {
            border-radius: 12px;
            box-shadow: var(--shadow-sm);
            margin: 1.5rem auto;
        }

        .article-body blockquote {
            border-left: 4px solid var(--accent);
            background: #f8fafc;
            padding: 16px 22px;
            border-radius: 0 10px 10px 0;
            margin: 1.5rem 0;
            color: var(--text-muted);
            font-style: italic;
        }

        .article-body a {
            color: var(--accent-dark);
            text-decoration: underline;
        }

        .article-body a:hover {
            color: var(--accent);
        }

        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 30px;
            padding-top: 22px;
            border-top: 1px solid var(--border);
        }

        .sidebar-wrap {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 22px;
            border: 1px solid rgba(0, 0, 0, 0.04);
        }

        .sidebar-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            padding-bottom: 14px;
            margin-bottom: 14px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-title::before {
            content: "";
            width: 4px;
            height: 16px;
            background: var(--accent);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .download-card {
            background: linear-gradient(140deg, #0b1c33 0%, #132d4d 60%, #1a3a63 100%);
            color: #fff;
            text-align: center;
            padding: 28px 22px;
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .download-card-icon {
            width: 64px;
            height: 64px;
            margin: 0 auto 16px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            color: #fff;
        }

        .download-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .download-card p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.68);
            margin-bottom: 20px;
        }

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

        .feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 9px 0;
            font-size: 14px;
            color: var(--text);
            border-bottom: 1px dashed var(--border);
        }

        .feature-list li:last-child {
            border-bottom: none;
        }

        .feature-list li i {
            color: var(--accent);
            font-size: 15px;
            width: 20px;
            text-align: center;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .feature-list li strong {
            display: block;
            font-weight: 600;
            color: var(--primary);
        }

        .feature-list li small {
            display: block;
            color: var(--text-muted);
            font-size: 13px;
        }

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

        .hot-list li {
            padding: 8px 0;
            border-bottom: 1px dashed var(--border);
        }

        .hot-list li:last-child {
            border-bottom: none;
        }

        .hot-list li a {
            font-size: 14px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 9px;
            line-height: 1.5;
        }

        .hot-list li a::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .hot-list li a:hover {
            color: var(--accent);
            transform: translateX(3px);
        }

        .not-found-block {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 70px 32px;
            text-align: center;
            border: 1px solid rgba(0, 0, 0, 0.03);
        }

        .not-found-block i {
            font-size: 48px;
            color: var(--accent);
            margin-bottom: 18px;
        }

        .not-found-block h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .not-found-block p {
            color: var(--text-muted);
            margin-bottom: 26px;
        }

        .related-section {
            padding: 64px 0;
            background: var(--bg-white);
        }

        .related-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
        }

        .related-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .related-thumb {
            overflow: hidden;
            aspect-ratio: 16 / 10;
            position: relative;
        }

        .related-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .related-card:hover .related-thumb img {
            transform: scale(1.06);
        }

        .related-info {
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .related-info h3 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }

        .related-info p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .related-info .tag {
            align-self: flex-start;
        }

        .cta-section {
            padding: 80px 0;
            background: var(--bg);
        }

        .cta-box {
            background: linear-gradient(135deg, #0b1c33 0%, #132d4d 60%, #1a3a63 100%);
            border-radius: 24px;
            padding: 56px 48px;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-box::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: rgba(239, 62, 62, 0.14);
            border-radius: 50%;
            border: 2px solid rgba(239, 62, 62, 0.28);
        }

        .cta-box::after {
            content: "";
            position: absolute;
            right: 10px;
            top: 10px;
            width: 140px;
            height: 140px;
            background: rgba(239, 62, 62, 0.1);
            border-radius: 50%;
            border: 1px solid rgba(239, 62, 62, 0.22);
        }

        .cta-content {
            position: relative;
            z-index: 2;
        }

        .cta-content h2 {
            font-size: clamp(1.5rem, 3.5vw, 2.2rem);
            font-weight: 800;
            max-width: 600px;
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .cta-content p {
            color: rgba(255, 255, 255, 0.74);
            max-width: 540px;
            margin-bottom: 30px;
            font-size: 15px;
        }

        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.68);
            padding: 64px 0 30px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 18px;
            max-width: 420px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 9px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            transition: var(--transition);
        }

        .footer-social a:hover {
            background: rgba(239, 62, 62, 0.2);
            border-color: rgba(239, 62, 62, 0.4);
            color: #fff;
            transform: translateY(-2px);
        }

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

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

        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.58);
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 44px;
            padding-top: 22px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom p {
            margin: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        @media (max-width: 991.98px) {
            .article-section {
                padding: 44px 0 48px;
            }

            .sidebar-wrap {
                margin-top: 28px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                padding-top: 12px;
                padding-bottom: 8px;
            }

            .dock-nav {
                border-radius: 16px;
                padding: 8px 14px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: calc(100% + 10px);
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: rgba(11, 28, 51, 0.97);
                backdrop-filter: blur(16px);
                border-radius: 16px;
                padding: 12px;
                border: 1px solid rgba(255, 255, 255, 0.08);
                box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links a {
                padding: 12px 16px;
                font-size: 16px;
            }

            .nav-links a.active::after {
                display: none;
            }

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

            .btn-nav {
                padding: 7px 14px;
                font-size: 13px;
            }

            .btn-nav i {
                margin-right: 0;
            }

            .article-hero {
                padding: 70px 0 54px;
            }

            .article-hero-title {
                font-size: 1.6rem;
            }

            .article-main {
                padding: 26px 20px;
                border-radius: var(--radius);
            }

            .article-body {
                font-size: 15.5px;
                line-height: 1.85;
            }

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

            .cta-box {
                padding: 36px 24px;
                border-radius: 18px;
            }

            .cta-buttons .btn {
                width: 100%;
                justify-content: center;
            }

            .site-footer {
                padding-top: 48px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }

            .footer-bottom p {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .dock-nav {
                padding: 8px 10px;
            }

            .brand {
                font-size: 16px;
                gap: 8px;
            }

            .brand-mark {
                width: 30px;
                height: 30px;
                font-size: 13px;
                border-radius: 8px;
            }

            .nav-actions {
                gap: 6px;
            }

            .btn-nav {
                padding: 7px 10px;
            }

            .btn-nav i {
                margin-right: 3px;
            }

            .article-main {
                padding: 20px 16px;
            }

            .article-meta {
                gap: 12px;
                font-size: 13px;
            }

            .related-section {
                padding: 44px 0;
            }

            .cta-box {
                padding: 30px 20px;
            }
        }