/* roulang page: index */
/* ========== 设计变量 ========== */
        :root {
            --primary: #16a34a;
            --primary-dark: #15803d;
            --primary-deep: #0f3d23;
            --primary-light: #dcfce7;
            --accent: #fbbf24;
            --accent-dark: #d97706;
            --dark: #0b2a1a;
            --dark-2: #123726;
            --bg: #f7faf8;
            --surface: #ffffff;
            --text: #15261d;
            --text-weak: #5f7066;
            --border: #e4eee8;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 1px 3px rgba(11, 42, 26, 0.06);
            --shadow-md: 0 8px 24px rgba(11, 42, 26, 0.08);
            --shadow-lg: 0 18px 48px rgba(11, 42, 26, 0.12);
            --container: 1200px;
            --header-height: 72px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* ========== Reset & Base ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        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%;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: 0;
            background: none;
        }
        input {
            font-family: inherit;
            border: 0;
            outline: 0;
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== 通用按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 18px rgba(22, 163, 74, 0.28);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(22, 163, 74, 0.34);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(22, 163, 74, 0.22);
        }
        .btn-ghost {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(8px);
        }
        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.22);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-2px);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary-light);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
        }
        .btn:focus-visible {
            outline: 3px solid rgba(22, 163, 74, 0.35);
            outline-offset: 2px;
        }

        /* ========== 板块头部 ========== */
        .section {
            padding: 88px 0;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 48px;
        }
        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 14px;
        }
        .section-title {
            font-size: 32px;
            line-height: 1.25;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.02em;
        }
        .section-subtitle {
            margin-top: 12px;
            font-size: 16px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 26px;
            }
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 1px 12px rgba(11, 42, 26, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 16px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, #16a34a, #0f6b30);
            color: #fff;
            border-radius: 12px;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
        }
        .logo:hover {
            opacity: 0.9;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .nav-link {
            display: inline-block;
            padding: 10px 18px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-weak);
            border-radius: 999px;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .nav-link.active {
            color: var(--primary-dark);
            background: var(--primary-light);
            font-weight: 600;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 0 6px 0 16px;
            transition: var(--transition);
        }
        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12);
            background: #fff;
        }
        .search-box input {
            background: transparent;
            padding: 9px 0;
            font-size: 14px;
            color: var(--text);
            width: 140px;
        }
        .search-box input::placeholder {
            color: #9db3a7;
        }
        .search-box button {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            color: var(--text-weak);
            transition: var(--transition);
        }
        .search-box button:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .header-cta {
            padding: 10px 22px;
        }
        .mobile-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--bg);
            color: var(--dark);
            font-size: 18px;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .mobile-toggle:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        /* ========== Hero ========== */
        .hero {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: var(--dark);
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: linear-gradient(115deg, rgba(7, 30, 17, 0.92) 0%, rgba(10, 45, 26, 0.72) 45%, rgba(14, 72, 39, 0.45) 100%), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(180deg, transparent 0%, var(--bg) 100%);
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            padding-top: 100px;
            padding-bottom: 140px;
            max-width: 800px;
            margin: 0 auto;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            color: #fff;
            font-size: 13px;
            font-weight: 500;
            padding: 7px 20px;
            border-radius: 999px;
            backdrop-filter: blur(6px);
            margin-bottom: 24px;
        }
        .hero-badge i {
            color: var(--accent);
        }
        .hero-title {
            font-size: 54px;
            line-height: 1.12;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.03em;
            margin-bottom: 20px;
        }
        .hero-title span {
            background: linear-gradient(90deg, #4ade80, #fbbf24);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-subtitle {
            font-size: 17px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.88);
            margin-bottom: 36px;
        }
        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        @media (max-width: 768px) {
            .hero {
                min-height: 520px;
            }
            .hero-inner {
                padding-top: 70px;
                padding-bottom: 110px;
                text-align: center;
            }
            .hero-title {
                font-size: 36px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-buttons {
                justify-content: center;
            }
        }

        /* ========== 平台亮点 ========== */
        .features {
            background: var(--bg);
            position: relative;
            z-index: 2;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .feature-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), #4ade80);
            opacity: 0;
            transition: var(--transition);
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-light);
            color: var(--primary);
            border-radius: 16px;
            font-size: 22px;
            margin-bottom: 22px;
            transition: var(--transition);
        }
        .feature-card:hover .feature-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(-6deg) scale(1.05);
        }
        .feature-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }
        .feature-text {
            font-size: 14.5px;
            line-height: 1.8;
            color: var(--text-weak);
        }
        @media (max-width: 1024px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 620px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .feature-card {
                padding: 28px 24px;
            }
        }

        /* ========== 分类入口 ========== */
        .categories {
            background: #fff;
        }
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .category-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .category-media {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .category-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .category-card:hover .category-media img {
            transform: scale(1.06);
        }
        .category-media::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 35%, rgba(7, 30, 17, 0.68) 100%);
        }
        .category-tag {
            position: absolute;
            z-index: 2;
            top: 16px;
            left: 16px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(6px);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 999px;
        }
        .category-body {
            padding: 24px 26px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-title {
            font-size: 20px;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 8px;
        }
        .category-desc {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-weak);
            flex: 1;
            margin-bottom: 20px;
        }
        .category-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }
        .category-link i {
            transition: transform 0.25s ease;
        }
        .category-link:hover {
            color: var(--primary-dark);
        }
        .category-link:hover i {
            transform: translateX(4px);
        }
        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 620px) {
            .category-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 最新资讯 (CMS) ========== */
        .news-section {
            background: var(--bg);
        }
        .news-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            max-width: 880px;
            margin: 0 auto;
        }
        .news-item {
            display: grid;
            grid-template-columns: 96px 1fr auto;
            gap: 24px;
            align-items: center;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 22px 28px;
            margin-bottom: 16px;
            transition: var(--transition);
        }
        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }
        .news-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 14px;
            padding: 10px 8px;
            font-weight: 700;
            line-height: 1.2;
        }
        .news-date strong {
            font-size: 22px;
        }
        .news-date span {
            font-size: 11px;
            font-weight: 600;
            opacity: 0.75;
        }
        .news-content {
            min-width: 0;
        }
        .news-cat {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--primary-dark);
            background: var(--primary-light);
            padding: 3px 12px;
            border-radius: 999px;
            margin-bottom: 6px;
        }
        .news-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .news-title a:hover {
            color: var(--primary);
        }
        .news-desc {
            font-size: 13.5px;
            color: var(--text-weak);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .news-arrow {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--bg);
            color: var(--text-weak);
            font-size: 15px;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .news-item:hover .news-arrow {
            background: var(--primary);
            color: #fff;
            transform: translateX(3px);
        }
        .news-empty {
            text-align: center;
            padding: 48px 24px;
            background: var(--surface);
            border: 1px dashed var(--border);
            border-radius: var(--radius-lg);
            color: var(--text-weak);
            font-size: 15px;
        }
        @media (max-width: 768px) {
            .news-item {
                grid-template-columns: 1fr;
                gap: 14px;
                padding: 20px;
            }
            .news-date {
                flex-direction: row;
                gap: 6px;
                width: fit-content;
                padding: 4px 14px;
            }
            .news-date strong {
                font-size: 16px;
            }
            .news-title,
            .news-desc {
                white-space: normal;
            }
            .news-arrow {
                display: none;
            }
        }

        /* ========== 数据统计 ========== */
        .stats-bar {
            background: linear-gradient(120deg, var(--dark) 0%, var(--dark-2) 50%, #14532d 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-bar::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.08;
        }
        .stats-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            text-align: center;
        }
        .stat-item {
            padding: 20px 10px;
        }
        .stat-num {
            font-size: 44px;
            font-weight: 900;
            color: #fff;
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .stat-num::after {
            content: '+';
            color: var(--accent);
            font-size: 28px;
            margin-left: 2px;
        }
        .stat-label {
            margin-top: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .stat-num {
                font-size: 34px;
            }
        }

        /* ========== 热门赛事视野 (横向滑动) ========== */
        .spotlight {
            background: #fff;
            overflow: hidden;
        }
        .spotlight-track {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            padding: 8px 4px 24px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .spotlight-track::-webkit-scrollbar {
            height: 6px;
        }
        .spotlight-track::-webkit-scrollbar-track {
            background: var(--bg);
            border-radius: 999px;
        }
        .spotlight-track::-webkit-scrollbar-thumb {
            background: var(--primary-light);
            border-radius: 999px;
        }
        .spotlight-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .spotlight-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .spotlight-media {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }
        .spotlight-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .spotlight-card:hover .spotlight-media img {
            transform: scale(1.07);
        }
        .spotlight-media::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(7, 30, 17, 0.75) 100%);
        }
        .spotlight-title {
            position: absolute;
            z-index: 2;
            bottom: 16px;
            left: 18px;
            right: 18px;
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }
        .spotlight-body {
            padding: 18px 20px 20px;
        }
        .spotlight-body p {
            font-size: 13.5px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg);
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 26px;
            font-size: 16px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            list-style: none;
            transition: var(--transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            color: var(--primary);
        }
        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: 13px;
            flex-shrink: 0;
            transition: var(--transition);
        }
        .faq-item[open] summary .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 26px 22px;
            color: var(--text-weak);
            font-size: 14.5px;
            line-height: 1.8;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 0;
        }
        .cta-box {
            position: relative;
            overflow: hidden;
            background: linear-gradient(115deg, rgba(7, 30, 17, 0.94), rgba(18, 65, 38, 0.86)), url('/assets/images/backpic/back-3.png') center / cover no-repeat;
            border-radius: var(--radius-lg);
            padding: 64px 48px;
            text-align: center;
            margin: 0 24px;
        }
        .cta-box h2 {
            font-size: 34px;
            color: #fff;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
        }
        .cta-box p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 16px;
            max-width: 560px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        @media (max-width: 768px) {
            .cta-box {
                margin: 0 16px;
                padding: 44px 24px;
            }
            .cta-box h2 {
                font-size: 26px;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.72);
            margin-top: 88px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1.2fr;
            gap: 48px;
            padding: 64px 0 48px;
        }
        .footer-brand .logo {
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand .logo .logo-icon {
            background: linear-gradient(135deg, #16a34a, #0f6b30);
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.58);
            margin-bottom: 20px;
        }
        .footer-col-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
        }
        .footer-nav-col {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-nav-col a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition);
        }
        .footer-nav-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-contact-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            font-size: 14px;
        }
        .footer-contact-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-contact-list i {
            color: var(--primary);
            width: 18px;
            text-align: center;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 22px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.42);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        @media (max-width: 900px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 620px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
                padding: 48px 0 32px;
            }
            .site-footer {
                margin-top: 60px;
            }
        }

        /* ========== 移动端导航 ========== */
        @media (max-width: 1024px) {
            .search-box input {
                width: 100px;
            }
        }
        @media (max-width: 860px) {
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px 24px;
                box-shadow: 0 20px 40px rgba(11, 42, 26, 0.12);
                border-radius: 0 0 20px 20px;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                text-align: center;
                padding: 14px;
            }
            .mobile-toggle {
                display: flex;
            }
            .header-cta {
                padding: 10px 18px;
                font-size: 14px;
            }
        }
        @media (max-width: 560px) {
            .search-box {
                display: none;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
            .logo {
                font-size: 18px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
            }
        }

        /* ========== 动画 ========== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .hero-inner .hero-badge,
        .hero-inner .hero-title,
        .hero-inner .hero-subtitle,
        .hero-inner .hero-buttons {
            animation: fadeInUp 0.8s ease both;
        }
        .hero-inner .hero-title {
            animation-delay: 0.1s;
        }
        .hero-inner .hero-subtitle {
            animation-delay: 0.2s;
        }
        .hero-inner .hero-buttons {
            animation-delay: 0.3s;
        }

/* roulang page: category1 */
/* ========== 设计变量 ========== */
:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #f97316;
  --accent-dark: #ea580c;
  --accent-light: #ffedd5;
  --bg-body: #f8fafc;
  --bg-white: #ffffff;
  --bg-dark: #0f172a;
  --bg-soft: #f1f5f9;
  --text-main: #111827;
  --text-muted: #6b7280;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-dark: #334155;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.07);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* ========== Reset ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-main);
  background: var(--bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--text-main);
}
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent);
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
button {
  cursor: pointer;
  border: none;
  background: none;
}
ul, ol {
  list-style: none;
}
:focus-visible {
  outline: 3px solid rgba(249,115,22,0.4);
  outline-offset: 2px;
}

/* ========== 容器 ========== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ========== 头部导航 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255,255,255,0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #fbbf24);
  color: #fff;
  font-size: 18px;
  box-shadow: 0 4px 14px rgba(249,115,22,0.35);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 999px;
  transition: all var(--transition);
  position: relative;
}
.nav-link:hover {
  color: var(--primary);
  background: var(--bg-soft);
}
.nav-link.active {
  color: var(--accent);
  background: var(--accent-light);
}
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 3px;
  border-radius: 3px;
  background: var(--accent);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 16px;
  transition: all var(--transition);
}
.search-box:focus-within {
  border-color: var(--accent);
  background: var(--bg-white);
  box-shadow: 0 0 0 4px rgba(249,115,22,0.1);
}
.search-box input {
  width: 150px;
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--text-main);
}
.search-box input::placeholder {
  color: var(--text-light);
}
.search-box input:focus {
  outline: none;
}
.search-box i {
  color: var(--text-muted);
  font-size: 13px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 20px rgba(249,115,22,0.3);
}
.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(249,115,22,0.4);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(249,115,22,0.3);
}
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.7);
  color: #fff;
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-sm {
  padding: 8px 20px;
  font-size: 13px;
}
.nav-toggle {
  display: none;
  font-size: 22px;
  color: var(--primary);
  width: 42px;
  height: 42px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.nav-toggle:hover {
  background: var(--bg-soft);
}

/* ========== 分类页 Banner ========== */
.category-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 100px 32px;
}
.category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(15,23,42,0.72) 40%, rgba(249,115,22,0.35) 100%);
}
.category-hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}
.category-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.category-hero h1 {
  font-size: 56px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
}
.category-hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 20px;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce {
  0%,100%{ transform: translate(-50%,0); }
  50%{ transform: translate(-50%,10px); }
}

/* ========== 板块通用 ========== */
.section {
  padding: 100px 0;
}
.section-alt {
  background: var(--bg-soft);
}
.section-dark {
  background: var(--bg-dark);
  color: #fff;
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--text-main);
}
.section-dark .section-head h2 {
  color: #fff;
}
.section-head p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ========== 栏目特色卡片 ========== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #fbbf24);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #fff;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--accent), #fbbf24);
  box-shadow: 0 8px 20px rgba(249,115,22,0.25);
}
.feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  box-shadow: 0 8px 20px rgba(37,99,235,0.25);
}
.feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(135deg, #10b981, #34d399);
  box-shadow: 0 8px 20px rgba(16,185,129,0.25);
}
.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ========== 资讯卡片网格 ========== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.news-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.news-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.news-card-media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.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::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(15,23,42,0.4));
}
.news-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: rgba(255,255,255,0.92);
  color: var(--accent-dark);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.news-card-body {
  padding: 24px 24px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.news-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}
.news-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.news-card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
  color: var(--text-main);
  transition: color var(--transition);
}
.news-card-title a:hover {
  color: var(--accent);
}
.news-card-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: 16px;
}
.news-card-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.news-card-link i {
  transition: transform var(--transition);
}
.news-card-link:hover i {
  transform: translateX(4px);
}

/* ========== 数据一览 ========== */
.stats-section {
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}
.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,0.88);
}
.stats-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.stat-item {
  text-align: center;
  padding: 20px;
}
.stat-number {
  font-size: 52px;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(249,115,22,0.15);
  color: var(--accent);
  font-size: 20px;
}
.stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}

/* ========== 深度专题 ========== */
.feature-rows {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.feature-row {
  display: grid;
  grid-template-columns: 360px 1fr;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}
.feature-row:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.feature-row-media {
  position: relative;
  min-height: 240px;
  overflow: hidden;
}
.feature-row-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.feature-row:hover .feature-row-media img {
  transform: scale(1.05);
}
.feature-row-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 70%, rgba(15,23,42,0.3));
}
.feature-row-body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.feature-row-body .tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent-light);
  color: var(--accent-dark);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 14px;
  align-self: flex-start;
}
.feature-row-body h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-main);
}
.feature-row-body p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* ========== 赛事日程 ========== */
.schedule-section {
  background: var(--bg-white);
}
.schedule-wrap {
  max-width: 800px;
  margin: 0 auto;
}
.schedule-item {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.schedule-item:last-child {
  border-bottom: none;
}
.schedule-date {
  min-width: 110px;
  text-align: center;
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.schedule-date .day {
  font-size: 30px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.schedule-date .month {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}
.schedule-info {
  flex: 1;
  padding-top: 8px;
}
.schedule-info h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}
.schedule-info p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.schedule-info .schedule-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: var(--bg-soft);
  color: var(--text-muted);
}
.tag-accent {
  background: var(--accent-light);
  color: var(--accent-dark);
}
.tag-blue {
  background: #eff6ff;
  color: #2563eb;
}

/* ========== FAQ ========== */
.faq-section {
  background: var(--bg-soft);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item:hover {
  border-color: rgba(249,115,22,0.3);
  box-shadow: var(--shadow-sm);
}
.faq-item[open] {
  box-shadow: var(--shadow-md);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover {
  color: var(--accent);
}
.faq-question i {
  font-size: 16px;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item[open] .faq-question i {
  transform: rotate(45deg);
}
.faq-answer {
  padding: 0 26px 24px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.9;
}

/* ========== CTA ========== */
.cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.3) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 30px 0;
}
.cta-inner h2 {
  font-size: 40px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: -1px;
}
.cta-inner p {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== 页脚 ========== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
  position: relative;
}
.site-footer .container {
  position: relative;
  z-index: 2;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 30px;
}
.footer-brand .logo {
  color: #fff;
  margin-bottom: 18px;
}
.footer-brand .logo-icon {
  background: linear-gradient(135deg, var(--accent), #fbbf24);
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255,255,255,0.6);
  max-width: 360px;
}
.footer-col-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}
.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: var(--accent);
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-nav-col a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--transition);
}
.footer-nav-col a:hover {
  color: #fff;
  padding-left: 6px;
}
.footer-nav-col a:hover::before {
  opacity: 1;
}
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.footer-contact-list i {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: var(--accent);
  font-size: 13px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover {
  color: var(--accent);
}

/* ========== 响应式断点 ========== */
@media (max-width: 1024px) {
  .header-inner {
    gap: 16px;
  }
  .main-nav {
    gap: 2px;
  }
  .nav-link {
    padding: 8px 12px;
    font-size: 14px;
  }
  .search-box input {
    width: 100px;
  }
  .footer-top {
    gap: 36px;
  }
  .stats-grid {
    gap: 20px;
  }
  .stat-number {
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
  .header-inner {
    height: 64px;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 20px 20px;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }
  .main-nav.open {
    display: flex;
  }
  .nav-link {
    width: 100%;
    padding: 12px 16px;
  }
  .header-actions {
    margin-left: auto;
  }
  .search-box {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .btn-sm {
    padding: 8px 16px;
    font-size: 12px;
  }
  .category-hero {
    min-height: 400px;
    padding: 80px 20px;
  }
  .category-hero h1 {
    font-size: 36px;
  }
  .category-hero p {
    font-size: 15px;
  }
  .section {
    padding: 60px 0;
  }
  .section-head {
    margin-bottom: 36px;
  }
  .section-head h2 {
    font-size: 28px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .feature-row {
    grid-template-columns: 1fr;
  }
  .feature-row-media {
    min-height: 200px;
  }
  .feature-row-body {
    padding: 24px;
  }
  .schedule-item {
    flex-direction: column;
    gap: 12px;
  }
  .schedule-date {
    flex-direction: row;
    gap: 8px;
    align-self: flex-start;
    padding: 8px 16px;
  }
  .schedule-date .day {
    font-size: 20px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .cta-inner h2 {
    font-size: 28px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 16px;
  }
  .site-header .btn-sm {
    display: none;
  }
  .category-hero {
    min-height: 340px;
  }
  .category-hero h1 {
    font-size: 30px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 260px;
  }
  .news-card-media {
    aspect-ratio: 16/10;
  }
  .stat-number {
    font-size: 34px;
  }
  .stat-label {
    font-size: 13px;
  }
  .feature-row-media {
    min-height: 180px;
  }
  .feature-row-body h3 {
    font-size: 18px;
  }
  .schedule-date {
    min-width: auto;
    flex-direction: row;
    align-items: center;
  }
  .schedule-info h3 {
    font-size: 17px;
  }
}

/* roulang page: article */
/* ===== 设计变量 ===== */
        :root {
            --primary: #22c55e;
            --primary-dark: #16a34a;
            --primary-deep: #15803d;
            --primary-light: #dcfce7;
            --accent: #f59e0b;
            --accent-light: #fef3c7;
            --ink: #0f172a;
            --gray-800: #1e293b;
            --gray-600: #475569;
            --gray-500: #64748b;
            --gray-400: #94a3b8;
            --bg: #f8fafc;
            --surface: #ffffff;
            --border: #e2e8f0;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.06);
            --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.1);
            --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.15);
            --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font);
            font-size: 16px;
            line-height: 1.7;
            color: var(--gray-800);
            background: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4 {
            line-height: 1.3;
            color: var(--ink);
            font-weight: 700;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== 按钮 ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            border: 2px solid transparent;
        }

        .btn-primary {
            background: var(--primary);
            color: #ffffff;
            box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(34, 197, 94, 0.45);
        }

        .btn-outline {
            border-color: var(--primary);
            color: var(--primary-dark);
            background: transparent;
        }

        .btn-outline:hover {
            background: var(--primary-light);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #ffffff;
            color: var(--primary-deep);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
        }

        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
        }

        .btn-sm {
            padding: 8px 20px;
            font-size: 14px;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            height: 72px;
        }

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

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--primary-deep));
            border-radius: 10px;
            color: #fff;
            font-size: 16px;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 10px 18px;
            border-radius: 40px;
            font-size: 15px;
            font-weight: 500;
            color: var(--gray-600);
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link:hover {
            color: var(--primary-dark);
            background: var(--primary-light);
        }

        .nav-link.active {
            color: var(--primary-deep);
            background: var(--primary-light);
            font-weight: 600;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 40px;
            padding: 8px 16px;
            width: 220px;
            transition: all 0.3s ease;
        }

        .search-box:focus-within {
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
        }

        .search-box i {
            color: var(--gray-400);
            font-size: 14px;
        }

        .search-box input {
            border: none;
            background: transparent;
            width: 100%;
            font-size: 14px;
            color: var(--gray-800);
        }

        .search-box input::placeholder {
            color: var(--gray-400);
        }

        .nav-toggle {
            display: none;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 10px;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--gray-600);
            font-size: 18px;
            transition: all 0.3s ease;
        }

        .nav-toggle:hover {
            background: var(--primary-light);
            color: var(--primary-deep);
        }

        /* ===== 面包屑 ===== */
        .breadcrumb {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color 0.3s ease;
        }

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

        .breadcrumb i {
            font-size: 10px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ===== 文章横幅 ===== */
        .article-hero {
            position: relative;
            padding: 100px 0 72px;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            isolation: isolate;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            z-index: -1;
            background: linear-gradient(135deg, rgba(2, 6, 23, 0.88) 0%, rgba(15, 23, 42, 0.68) 50%, rgba(22, 163, 74, 0.45) 100%);
        }

        .article-hero-content {
            position: relative;
            z-index: 2;
            max-width: 860px;
        }

        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(34, 197, 94, 0.9);
            color: #fff;
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 18px;
            box-shadow: 0 4px 14px rgba(34, 197, 94, 0.4);
        }

        .article-hero h1 {
            font-size: clamp(28px, 4vw, 42px);
            color: #ffffff;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
            line-height: 1.3;
        }

        .article-hero-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
        }

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

        .article-hero-meta i {
            color: rgba(34, 197, 94, 0.9);
        }

        /* ===== 文章主体 ===== */
        .article-main {
            padding: 48px 0 24px;
        }

        .article-layout {
            max-width: 860px;
            margin: 0 auto;
        }

        .article-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 48px 56px;
            margin-bottom: 32px;
        }

        .article-body {
            font-size: 17px;
            line-height: 1.9;
            color: var(--gray-800);
        }

        .article-body h2 {
            font-size: 24px;
            color: var(--ink);
            margin: 40px 0 18px;
            padding-left: 16px;
            border-left: 4px solid var(--primary);
            line-height: 1.4;
        }

        .article-body h3 {
            font-size: 20px;
            color: var(--ink);
            margin: 32px 0 14px;
        }

        .article-body p {
            margin-bottom: 20px;
        }

        .article-body ul {
            margin: 0 0 24px 4px;
        }

        .article-body ul li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 10px;
            line-height: 1.8;
        }

        .article-body ul li::before {
            content: '';
            position: absolute;
            left: 4px;
            top: 12px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--primary);
        }

        .article-body ol {
            list-style: decimal;
            margin: 0 0 24px 24px;
        }

        .article-body ol li {
            margin-bottom: 10px;
            padding-left: 6px;
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 28px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-body blockquote {
            margin: 28px 0;
            padding: 20px 24px;
            background: var(--primary-light);
            border-radius: var(--radius-md);
            border-left: 4px solid var(--primary);
            color: var(--gray-600);
            font-style: italic;
        }

        .article-body a {
            color: var(--primary-dark);
            text-decoration: underline;
            text-underline-offset: 4px;
        }

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

        .article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
            font-size: 15px;
        }

        .article-body table th,
        .article-body table td {
            padding: 12px 16px;
            border: 1px solid var(--border);
            text-align: left;
        }

        .article-body table th {
            background: var(--bg);
            font-weight: 600;
            color: var(--ink);
        }

        /* ===== 文章信息条 ===== */
        .article-info-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-bottom: 28px;
            margin-bottom: 28px;
            border-bottom: 1px solid var(--border);
        }

        .article-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .article-tags .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 14px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 40px;
            font-size: 13px;
            color: var(--gray-600);
            transition: all 0.3s ease;
        }

        .article-tags .tag:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-deep);
        }

        .article-share {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 28px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }

        .article-share span {
            font-size: 14px;
            color: var(--gray-500);
        }

        .article-share a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--bg);
            border: 1px solid var(--border);
            color: var(--gray-600);
            font-size: 15px;
            transition: all 0.3s ease;
        }

        .article-share a:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        /* ===== 内容未找到 ===== */
        .article-not-found {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 80px 40px;
            text-align: center;
        }

        .article-not-found i {
            font-size: 56px;
            color: var(--gray-400);
            margin-bottom: 20px;
        }

        .article-not-found h2 {
            font-size: 28px;
            margin-bottom: 12px;
        }

        .article-not-found p {
            color: var(--gray-500);
            margin-bottom: 28px;
        }

        /* ===== 相关文章 ===== */
        .related-section {
            padding: 48px 0 32px;
        }

        .section-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section-header h2 {
            font-size: 28px;
            position: relative;
            padding-bottom: 12px;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 56px;
            height: 4px;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }

        .section-header .section-sub {
            color: var(--gray-500);
            font-size: 15px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.35s ease;
        }

        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

        .news-card-cover {
            position: relative;
            height: 190px;
            overflow: hidden;
        }

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

        .news-card:hover .news-card-cover img {
            transform: scale(1.05);
        }

        .news-card-cover::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 60%, rgba(2, 6, 23, 0.55) 100%);
        }

        .news-card-cat {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: rgba(255, 255, 255, 0.92);
            color: var(--primary-deep);
            padding: 4px 12px;
            border-radius: 40px;
            font-size: 12px;
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
        }

        .news-card-body {
            padding: 20px 22px 24px;
        }

        .news-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--ink);
            transition: color 0.3s ease;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card:hover .news-card-body h3 {
            color: var(--primary-dark);
        }

        .news-card-excerpt {
            font-size: 14px;
            color: var(--gray-500);
            line-height: 1.7;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--gray-400);
            padding-top: 14px;
            border-top: 1px solid var(--border);
        }

        .news-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 48px 0 64px;
        }

        .cta-card {
            position: relative;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #166534 100%);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: center;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(34, 197, 94, 0.3), transparent 70%);
            border-radius: 50%;
        }

        .cta-card h2 {
            color: #fff;
            font-size: 30px;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }

        .cta-card p {
            color: rgba(255, 255, 255, 0.75);
            max-width: 540px;
            margin: 0 auto 32px;
            font-size: 16px;
            position: relative;
            z-index: 1;
        }

        .cta-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0f172a;
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 0;
            border-top: 4px solid var(--primary);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 44px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand p {
            margin-top: 18px;
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-col-title {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .footer-nav-col {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-nav-col a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 15px;
            transition: color 0.3s ease;
        }

        .footer-nav-col a:hover {
            color: var(--primary);
        }

        .footer-contact-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-contact-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 15px;
        }

        .footer-contact-list i {
            color: var(--primary);
            width: 18px;
            text-align: center;
        }

        .footer-bottom {
            padding: 24px 0;
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a:hover {
            color: var(--primary);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .header-inner {
                gap: 16px;
            }

            .search-box {
                display: none;
            }

            .related-grid {
                grid-template-columns: 1fr;
                max-width: 560px;
                margin: 0 auto;
            }

            .news-card-cover {
                height: 220px;
            }
        }

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

            .header-inner {
                height: auto;
                flex-wrap: wrap;
                padding: 12px 24px;
            }

            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0;
            }

            .main-nav.open {
                display: flex;
            }

            .nav-link {
                justify-content: flex-start;
                padding: 12px 16px;
                border-radius: 10px;
            }

            .header-actions {
                display: none;
                width: 100%;
                padding: 8px 0 12px;
            }

            .header-actions.open {
                display: flex;
            }

            .search-box {
                display: flex;
                width: 100%;
            }

            .nav-toggle {
                display: flex;
                margin-left: auto;
            }

            .article-hero {
                padding: 70px 0 48px;
            }

            .article-card {
                padding: 32px 24px;
                border-radius: var(--radius-md);
            }

            .article-main {
                padding: 32px 0 16px;
            }

            .article-body {
                font-size: 16px;
            }

            .article-body h2 {
                font-size: 21px;
            }

            .article-body h3 {
                font-size: 18px;
            }

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

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

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

            .section-header h2 {
                font-size: 24px;
            }

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

        @media (max-width: 520px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }

            .logo {
                font-size: 17px;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }

            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }

            .article-hero h1 {
                font-size: 24px;
            }

            .article-card {
                padding: 24px 18px;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .news-card-cover {
                height: 180px;
            }

            .cta-buttons {
                flex-direction: column;
                width: 100%;
            }

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

            .footer-top {
                gap: 24px;
            }

            .footer-bottom {
                font-size: 13px;
            }

            .article-share {
                flex-wrap: wrap;
            }
        }

        /* ===== 焦点可见性 ===== */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(34, 197, 94, 0.4);
            outline-offset: 2px;
        }

/* roulang page: category3 */
:root {
            --primary: #10b981;
            --primary-dark: #059669;
            --primary-light: #d1fae5;
            --accent: #0ea5e9;
            --accent-dark: #0284c7;
            --bg-dark: #0b1f17;
            --bg-deep: #07130f;
            --bg-light: #f8faf9;
            --bg-card: #ffffff;
            --text-dark: #0f172a;
            --text-body: #334155;
            --text-muted: #64748b;
            --text-light: #94a3b8;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 24px;
            --radius-xl: 36px;
            --shadow-sm: 0 2px 8px rgba(15, 23, 42, .06);
            --shadow-md: 0 8px 30px rgba(15, 23, 42, .08);
            --shadow-lg: 0 20px 50px rgba(15, 23, 42, .12);
            --shadow-primary: 0 8px 24px rgba(16, 185, 129, .28);
            --transition: all .3s cubic-bezier(.4, 0, .2, 1);
            --container-w: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button {
            font-family: inherit;
            border: none;
            background: none;
            cursor: pointer;
            transition: var(--transition);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: 14px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            outline: none;
            transition: border-color .3s, box-shadow .3s;
            background: #fff;
            color: var(--text-dark);
        }

        input:focus,
        textarea:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(16, 185, 129, .15);
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-w);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: 90px 0;
        }

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

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

        .section-white {
            background: #fff;
        }

        .section-dark {
            background: var(--bg-dark);
            color: #e2e8f0;
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 50px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .12em;
            text-transform: uppercase;
            color: var(--primary);
            background: rgba(16, 185, 129, .08);
            border: 1px solid rgba(16, 185, 129, .18);
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 18px;
        }

        .section-kicker.dark {
            color: #34d399;
            background: rgba(52, 211, 153, .1);
            border-color: rgba(52, 211, 153, .2);
        }

        .section-title {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-dark);
            letter-spacing: -.02em;
            margin-bottom: 16px;
        }

        .section-title.dark {
            color: #f8fafc;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-muted);
        }

        .section-desc.dark {
            color: #94a3b8;
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, .96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 2px 20px rgba(15, 23, 42, .04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-dark);
            letter-spacing: -.01em;
            flex-shrink: 0;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 12px;
            color: #fff;
            font-size: 17px;
            box-shadow: var(--shadow-primary);
        }

        .logo:hover .logo-icon {
            transform: rotate(-6deg) scale(1.05);
        }

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

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-body);
            border-radius: 100px;
            transition: var(--transition);
            position: relative;
        }

        .nav-link:hover {
            color: var(--primary);
            background: rgba(16, 185, 129, .06);
        }

        .nav-link.active {
            color: var(--primary);
            background: rgba(16, 185, 129, .1);
            font-weight: 700;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .header-search {
            position: relative;
            display: flex;
            align-items: center;
        }

        .header-search i {
            position: absolute;
            left: 14px;
            color: var(--text-light);
            font-size: 14px;
            pointer-events: none;
        }

        .header-search input {
            width: 180px;
            height: 40px;
            padding: 0 14px 0 38px;
            border-radius: 100px;
            border: 1px solid var(--border);
            background: var(--bg-light);
            font-size: 14px;
        }

        .header-search input:focus {
            width: 220px;
            border-color: var(--primary);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 24px;
            font-size: 15px;
            font-weight: 700;
            border-radius: 100px;
            transition: var(--transition);
            white-space: nowrap;
            border: 2px solid transparent;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-primary);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(16, 185, 129, .35);
        }

        .btn-outline {
            background: transparent;
            color: var(--text-dark);
            border-color: var(--border);
        }

        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(16, 185, 129, .04);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .4);
        }

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

        .btn-light {
            background: #fff;
            color: var(--text-dark);
        }

        .btn-light:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
        }

        .btn-lg {
            padding: 15px 34px;
            font-size: 16px;
        }

        .header-cta {
            padding: 9px 20px;
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: var(--bg-light);
            color: var(--text-dark);
            font-size: 18px;
        }

        /* ===== Page Hero ===== */
        .page-hero {
            position: relative;
            padding: 100px 0 110px;
            background: linear-gradient(135deg, var(--bg-dark) 0%, #0d3b2a 55%, #0f5c3d 100%);
            overflow: hidden;
            color: #fff;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: .25;
            z-index: 0;
        }

        .page-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(120deg, rgba(7, 19, 15, .92) 0%, rgba(11, 31, 23, .72) 50%, rgba(15, 92, 61, .45) 100%);
            z-index: 1;
        }

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

        .page-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 100px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .2);
            font-size: 13px;
            font-weight: 600;
            color: #a7f3d0;
            margin-bottom: 24px;
        }

        .page-hero-title {
            font-size: clamp(38px, 6vw, 60px);
            font-weight: 900;
            line-height: 1.12;
            letter-spacing: -.02em;
            margin-bottom: 20px;
            color: #fff;
        }

        .page-hero-title span {
            color: #34d399;
        }

        .page-hero-desc {
            font-size: 17px;
            line-height: 1.85;
            color: #c0d6cf;
            max-width: 640px;
            margin-bottom: 36px;
        }

        .page-hero-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-stats {
            display: flex;
            gap: 48px;
            margin-top: 56px;
            flex-wrap: wrap;
            padding-top: 36px;
            border-top: 1px solid rgba(255, 255, 255, .12);
        }

        .hero-stat-item {
            text-align: left;
        }

        .hero-stat-item .num {
            font-size: 34px;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
        }

        .hero-stat-item .num em {
            font-style: normal;
            color: #34d399;
            font-size: 22px;
            margin-left: 2px;
        }

        .hero-stat-item .label {
            font-size: 14px;
            color: #94a3b8;
            margin-top: 4px;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-wrap {
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
        }

        .breadcrumb a:hover {
            color: var(--primary);
        }

        .breadcrumb .sep {
            color: var(--text-light);
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--primary);
            font-weight: 700;
        }

        /* ===== Filter Bar ===== */
        .filter-bar {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            margin-bottom: 42px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-dark);
            margin-right: 4px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: 100px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            background: var(--bg-light);
            border: 1px solid var(--border);
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .filter-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: var(--shadow-primary);
        }

        /* ===== Review Cards ===== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
        }

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

        .review-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(16, 185, 129, .3);
        }

        .review-card-media {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .review-card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .6s ease;
        }

        .review-card:hover .review-card-media img {
            transform: scale(1.05);
        }

        .review-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, .92);
            color: var(--text-dark);
            padding: 5px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            backdrop-filter: blur(8px);
        }

        .review-score {
            position: absolute;
            right: 14px;
            bottom: 14px;
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, .95);
            border-radius: 50%;
            font-size: 17px;
            font-weight: 900;
            color: var(--primary);
            box-shadow: var(--shadow-md);
        }

        .review-card-body {
            padding: 26px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .review-card-body .meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .review-card-body .meta .tag {
            background: rgba(16, 185, 129, .1);
            color: var(--primary);
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 100px;
            font-size: 12px;
        }

        .review-card-body h3 {
            font-size: 19px;
            font-weight: 800;
            line-height: 1.4;
            color: var(--text-dark);
            margin-bottom: 12px;
        }

        .review-card-body h3 a:hover {
            color: var(--primary);
        }

        .review-card-body p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex: 1;
        }

        .review-pros-cons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-bottom: 20px;
            padding: 14px;
            background: var(--bg-light);
            border-radius: var(--radius-md);
        }

        .review-pros-cons ul li {
            display: flex;
            align-items: flex-start;
            gap: 6px;
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 4px;
        }

        .pros li i {
            color: var(--primary);
            font-size: 12px;
            margin-top: 4px;
        }

        .cons li i {
            color: #ef4444;
            font-size: 12px;
            margin-top: 4px;
        }

        .review-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .review-card-footer .price {
            font-size: 20px;
            font-weight: 900;
            color: var(--text-dark);
        }

        .review-card-footer .price small {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 400;
        }

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

        .text-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }

        /* ===== Feature Split ===== */
        .feature-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .feature-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .feature-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4 / 3;
        }

        .feature-media::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(7, 19, 15, .75) 100%);
        }

        .feature-media-caption {
            position: absolute;
            left: 20px;
            bottom: 20px;
            z-index: 1;
            color: #fff;
        }

        .feature-media-caption p {
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
        }

        .feature-media-caption strong {
            font-size: 18px;
            font-weight: 800;
        }

        .feature-list {
            display: grid;
            gap: 24px;
            margin-top: 32px;
        }

        .feature-item {
            display: flex;
            gap: 18px;
            padding: 20px;
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .feature-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(16, 185, 129, .25);
        }

        .feature-item-icon {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 14px;
            background: rgba(16, 185, 129, .1);
            color: var(--primary);
            font-size: 19px;
        }

        .feature-item h4 {
            font-size: 17px;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 6px;
        }

        .feature-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ===== Steps ===== */
        .steps-wrap {
            position: relative;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-top: 50px;
        }

        .step-card {
            text-align: center;
            padding: 38px 24px 30px;
            background: var(--bg-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, .08);
            position: relative;
            transition: var(--transition);
        }

        .step-card:hover {
            transform: translateY(-6px);
            border-color: rgba(52, 211, 153, .3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, .25);
        }

        .step-card .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            font-size: 20px;
            font-weight: 900;
            color: #fff;
            margin-bottom: 20px;
            box-shadow: 0 8px 20px rgba(16, 185, 129, .3);
        }

        .step-card h4 {
            font-size: 18px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }

        .step-card p {
            font-size: 14px;
            color: #94a3b8;
            line-height: 1.7;
        }

        /* ===== Gear Rankings ===== */
        .ranking-list {
            display: grid;
            gap: 14px;
        }

        .ranking-item {
            display: grid;
            grid-template-columns: 48px 1fr 160px 96px;
            gap: 20px;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            padding: 16px 24px;
            transition: var(--transition);
        }

        .ranking-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(16, 185, 129, .25);
        }

        .ranking-item .rank {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: var(--bg-light);
            font-size: 15px;
            font-weight: 800;
            color: var(--text-dark);
        }

        .ranking-item:nth-child(1) .rank {
            background: linear-gradient(135deg, #f59e0b, #d97706);
            color: #fff;
        }

        .ranking-item:nth-child(2) .rank {
            background: linear-gradient(135deg, #94a3b8, #64748b);
            color: #fff;
        }

        .ranking-item:nth-child(3) .rank {
            background: linear-gradient(135deg, #b45309, #92400e);
            color: #fff;
        }

        .ranking-item .info h4 {
            font-size: 16px;
            font-weight: 800;
            color: var(--text-dark);
        }

        .ranking-item .info p {
            font-size: 13px;
            color: var(--text-muted);
        }

        .ranking-item .score {
            font-weight: 900;
            color: var(--primary);
            font-size: 18px;
            text-align: center;
        }

        .ranking-item .status {
            text-align: center;
            padding: 5px 12px;
            border-radius: 100px;
            background: rgba(16, 185, 129, .1);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 850px;
            margin: 0 auto;
            display: grid;
            gap: 16px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item.open {
            border-color: rgba(16, 185, 129, .4);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 22px 26px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
            cursor: pointer;
        }

        .faq-question i {
            font-size: 14px;
            color: var(--text-muted);
            transition: transform .3s;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            display: none;
            padding: 0 26px 24px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-muted);
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ===== CTA ===== */
        .cta-section {
            position: relative;
            padding: 90px 0;
            background: linear-gradient(135deg, #0b1f17 0%, #0d3b2a 50%, #0f5c3d 100%);
            text-align: center;
            overflow: hidden;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: .18;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: clamp(30px, 4vw, 42px);
            font-weight: 900;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 18px;
        }

        .cta-inner p {
            font-size: 17px;
            color: #a7c4bb;
            margin-bottom: 34px;
        }

        .cta-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-deep);
            color: #94a3b8;
            padding: 70px 0 30px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1.2fr;
            gap: 50px;
            padding-bottom: 50px;
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

        .footer-brand .logo {
            color: #fff;
            margin-bottom: 20px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.85;
            color: #94a3b8;
            max-width: 360px;
        }

        .footer-col-title {
            font-size: 16px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 20px;
        }

        .footer-nav-col {
            display: grid;
            gap: 12px;
        }

        .footer-nav-col a {
            font-size: 15px;
            color: #94a3b8;
        }

        .footer-nav-col a:hover {
            color: #34d399;
            padding-left: 6px;
        }

        .footer-contact-list {
            display: grid;
            gap: 14px;
        }

        .footer-contact-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            color: #94a3b8;
        }

        .footer-contact-list i {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, .06);
            border-radius: 10px;
            color: #34d399;
            font-size: 14px;
            flex-shrink: 0;
        }

        .footer-bottom {
            display: flex;
            justify-content: center;
            padding-top: 30px;
            font-size: 14px;
        }

        .footer-bottom p {
            color: #64748b;
        }

        .footer-bottom a {
            color: #34d399;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .steps-wrap {
                grid-template-columns: repeat(2, 1fr);
            }

            .feature-split {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .ranking-item {
                grid-template-columns: 42px 1fr 100px;
            }

            .ranking-item .status {
                display: none;
            }

            .header-search input {
                width: 140px;
            }

            .header-search input:focus {
                width: 170px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }

            .header-inner {
                height: 64px;
            }

            .main-nav {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 24px;
                gap: 8px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: 0 20px 40px rgba(15, 23, 42, .1);
            }

            .main-nav.open {
                display: flex;
            }

            .nav-link {
                width: 100%;
                justify-content: flex-start;
                padding: 12px 18px;
                border-radius: var(--radius-sm);
            }

            .header-search {
                display: none;
            }

            .header-cta {
                display: none;
            }

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

            .page-hero {
                padding: 70px 0 80px;
            }

            .hero-stats {
                gap: 24px;
                margin-top: 40px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .review-grid {
                grid-template-columns: 1fr;
            }

            .ranking-item {
                grid-template-columns: 36px 1fr;
                gap: 14px;
            }

            .ranking-item .score {
                display: none;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 18px;
            }

            .steps-wrap {
                grid-template-columns: 1fr;
            }

            .page-hero-actions {
                flex-direction: column;
                align-items: stretch;
            }

            .page-hero-actions .btn {
                width: 100%;
            }

            .filter-bar {
                padding: 16px;
            }

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

            .review-pros-cons {
                grid-template-columns: 1fr;
            }

            .hero-stat-item {
                width: calc(50% - 12px);
            }

            .cta-actions {
                flex-direction: column;
                align-items: stretch;
            }

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

/* roulang page: category2 */
/* ===== Design Variables ===== */
    :root {
        --primary: #0e9f6e;
        --primary-dark: #0a7a54;
        --primary-light: #e6f5ef;
        --accent: #f59e0b;
        --accent-light: #fef3e2;
        --dark: #0f172a;
        --text: #1f2937;
        --text-light: #6b7280;
        --bg: #f7f9f8;
        --white: #ffffff;
        --border: #e5e7eb;
        --radius-lg: 20px;
        --radius-md: 14px;
        --radius-sm: 8px;
        --shadow-sm: 0 2px 12px rgba(15, 23, 42, 0.06);
        --shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
        --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.12);
        --transition: all 0.3s ease;
        --container: 1200px;
    }

    /* ===== Reset / Base ===== */
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
        font-size: 16px;
        line-height: 1.75;
        color: var(--text);
        background: var(--bg);
        -webkit-font-smoothing: antialiased;
    }
    img {
        max-width: 100%;
        display: block;
    }
    a {
        color: var(--primary);
        text-decoration: none;
        transition: var(--transition);
    }
    a:hover {
        color: var(--primary-dark);
    }
    ul,
    ol {
        list-style: none;
    }
    button {
        font-family: inherit;
        cursor: pointer;
        border: none;
        background: none;
    }
    input,
    textarea {
        font-family: inherit;
        font-size: inherit;
    }

    /* ===== Container ===== */
    .container {
        width: 100%;
        max-width: var(--container);
        margin: 0 auto;
        padding: 0 24px;
    }

    /* ===== Header / Nav ===== */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 1px 8px rgba(15, 23, 42, 0.04);
    }
    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 72px;
        gap: 20px;
    }
    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 20px;
        font-weight: 800;
        color: var(--dark);
        letter-spacing: -0.5px;
        flex-shrink: 0;
    }
    .logo:hover {
        color: var(--primary);
    }
    .logo-icon {
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: linear-gradient(135deg, var(--primary), #16c784);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 18px;
        box-shadow: 0 4px 12px rgba(14, 159, 110, 0.3);
    }
    .main-nav {
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 0 auto;
    }
    .nav-link {
        position: relative;
        display: inline-block;
        padding: 10px 16px;
        font-size: 15px;
        font-weight: 500;
        color: var(--text);
        border-radius: var(--radius-sm);
        transition: var(--transition);
    }
    .nav-link:hover {
        color: var(--primary);
        background: var(--primary-light);
    }
    .nav-link.active {
        color: var(--primary);
        background: var(--primary-light);
        font-weight: 600;
    }
    .nav-link.active::after {
        content: "";
        position: absolute;
        bottom: 2px;
        left: 50%;
        transform: translateX(-50%);
        width: 20px;
        height: 3px;
        border-radius: 2px;
        background: var(--primary);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
    }
    .search-box {
        display: flex;
        align-items: center;
        background: var(--bg);
        border: 1px solid var(--border);
        border-radius: 50px;
        overflow: hidden;
        transition: var(--transition);
    }
    .search-box:focus-within {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(14, 159, 110, 0.12);
    }
    .search-box input {
        width: 180px;
        border: none;
        background: transparent;
        padding: 8px 4px 8px 16px;
        font-size: 14px;
        outline: none;
        color: var(--text);
    }
    .search-box button {
        width: 38px;
        height: 38px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-light);
        transition: var(--transition);
    }
    .search-box button:hover {
        color: var(--primary);
    }
    .btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 22px;
        border-radius: 50px;
        font-size: 15px;
        font-weight: 600;
        transition: var(--transition);
        cursor: pointer;
        white-space: nowrap;
    }
    .btn-primary {
        background: var(--primary);
        color: var(--white);
        box-shadow: 0 4px 14px rgba(14, 159, 110, 0.3);
    }
    .btn-primary:hover {
        background: var(--primary-dark);
        color: var(--white);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(14, 159, 110, 0.4);
    }
    .btn-outline {
        border: 1.5px solid var(--border);
        color: var(--text);
        background: var(--white);
    }
    .btn-outline:hover {
        border-color: var(--primary);
        color: var(--primary);
        background: var(--primary-light);
    }
    .btn-light {
        background: var(--white);
        color: var(--dark);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    }
    .btn-light:hover {
        background: var(--primary-light);
        color: var(--primary);
        transform: translateY(-2px);
    }
    .nav-toggle {
        display: none;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-sm);
        font-size: 20px;
        color: var(--text);
        background: var(--bg);
        border: 1px solid var(--border);
        align-items: center;
        justify-content: center;
    }

    /* ===== Hero ===== */
    .category-hero {
        position: relative;
        min-height: 460px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        color: var(--white);
        background: linear-gradient(135deg, #0f172a 0%, #0a7a54 50%, #0e9f6e 100%);
        overflow: hidden;
        padding: 100px 24px;
    }
    .category-hero .hero-bg {
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/backpic/back-2.png');
        background-size: cover;
        background-position: center;
        opacity: 0.45;
    }
    .category-hero .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.4) 50%, rgba(15, 23, 42, 0.6) 100%);
    }
    .hero-content {
        position: relative;
        z-index: 2;
        max-width: 800px;
    }
    .hero-tag {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 255, 255, 0.16);
        border: 1px solid rgba(255, 255, 255, 0.3);
        padding: 8px 20px;
        border-radius: 50px;
        font-size: 14px;
        font-weight: 500;
        margin-bottom: 24px;
        letter-spacing: 1px;
    }
    .hero-title {
        font-size: 52px;
        font-weight: 800;
        line-height: 1.2;
        margin-bottom: 18px;
        letter-spacing: -1px;
        text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    }
    .hero-subtitle {
        font-size: 18px;
        line-height: 1.8;
        max-width: 640px;
        margin: 0 auto 36px;
        opacity: 0.92;
        text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
    }
    .hero-actions {
        display: flex;
        gap: 16px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .hero-meta {
        position: relative;
        z-index: 2;
        display: flex;
        gap: 40px;
        margin-top: 56px;
        justify-content: center;
        flex-wrap: wrap;
    }
    .hero-meta-item {
        text-align: center;
        padding: 16px 24px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-md);
        border: 1px solid rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(4px);
    }
    .hero-meta-item strong {
        display: block;
        font-size: 24px;
        font-weight: 700;
    }
    .hero-meta-item span {
        font-size: 13px;
        opacity: 0.85;
    }

    /* ===== Section ===== */
    .section {
        padding: 88px 0;
    }
    .section-alt {
        background: var(--white);
    }
    .section-header {
        text-align: center;
        margin-bottom: 48px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
    .section-eyebrow {
        display: inline-block;
        font-size: 13px;
        font-weight: 700;
        color: var(--primary);
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 12px;
        background: var(--primary-light);
        padding: 6px 16px;
        border-radius: 50px;
    }
    .section-title {
        font-size: 36px;
        font-weight: 800;
        line-height: 1.3;
        color: var(--dark);
        margin-bottom: 14px;
        letter-spacing: -0.5px;
    }
    .section-subtitle {
        font-size: 16px;
        color: var(--text-light);
        line-height: 1.8;
    }

    /* ===== Philosophy Cards ===== */
    .philosophy-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }
    .philosophy-card {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 36px 30px;
        transition: var(--transition);
        box-shadow: var(--shadow-sm);
    }
    .philosophy-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: rgba(14, 159, 110, 0.3);
    }
    .philosophy-icon {
        width: 56px;
        height: 56px;
        border-radius: 16px;
        background: var(--primary-light);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 22px;
        color: var(--primary);
        margin-bottom: 20px;
        transition: var(--transition);
    }
    .philosophy-card:hover .philosophy-icon {
        background: var(--primary);
        color: var(--white);
        transform: scale(1.05);
    }
    .philosophy-card h3 {
        font-size: 19px;
        font-weight: 700;
        margin-bottom: 10px;
        color: var(--dark);
    }
    .philosophy-card p {
        font-size: 15px;
        color: var(--text-light);
        line-height: 1.75;
    }

    /* ===== Category Cards ===== */
    .training-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    .training-card {
        background: var(--white);
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--border);
        transition: var(--transition);
        box-shadow: var(--shadow-sm);
    }
    .training-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
    }
    .training-card .card-img {
        height: 160px;
        position: relative;
        overflow: hidden;
    }
    .training-card .card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .training-card:hover .card-img img {
        transform: scale(1.06);
    }
    .training-card .card-body {
        padding: 24px 22px;
    }
    .training-card .card-badge {
        display: inline-block;
        font-size: 12px;
        font-weight: 600;
        color: var(--primary);
        background: var(--primary-light);
        border-radius: 50px;
        padding: 4px 12px;
        margin-bottom: 12px;
    }
    .training-card h3 {
        font-size: 18px;
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 8px;
        line-height: 1.4;
    }
    .training-card p {
        font-size: 14px;
        color: var(--text-light);
        line-height: 1.7;
        margin-bottom: 16px;
    }
    .training-card .card-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 14px;
        font-weight: 600;
        color: var(--primary);
    }
    .training-card .card-link i {
        transition: var(--transition);
    }
    .training-card .card-link:hover i {
        transform: translateX(4px);
    }

    /* ===== Article Cards ===== */
    .article-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }
    .article-card {
        background: var(--white);
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: 1px solid var(--border);
        transition: var(--transition);
        box-shadow: var(--shadow-sm);
        display: flex;
        flex-direction: column;
    }
    .article-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: rgba(14, 159, 110, 0.25);
    }
    .article-card .article-img {
        height: 210px;
        overflow: hidden;
        position: relative;
    }
    .article-card .article-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .article-card:hover .article-img img {
        transform: scale(1.05);
    }
    .article-card .article-body {
        padding: 26px 24px;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }
    .article-meta {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 13px;
        color: var(--text-light);
        margin-bottom: 12px;
    }
    .article-meta .meta-tag {
        background: var(--accent-light);
        color: #b45309;
        font-weight: 600;
        padding: 3px 10px;
        border-radius: 50px;
        font-size: 12px;
    }
    .article-card h3 {
        font-size: 18px;
        font-weight: 700;
        line-height: 1.45;
        margin-bottom: 10px;
        color: var(--dark);
    }
    .article-card h3 a {
        color: inherit;
    }
    .article-card h3 a:hover {
        color: var(--primary);
    }
    .article-card .article-excerpt {
        font-size: 14px;
        color: var(--text-light);
        line-height: 1.7;
        margin-bottom: 16px;
        flex-grow: 1;
    }
    .article-link {
        font-size: 14px;
        font-weight: 600;
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .article-link i {
        transition: var(--transition);
    }
    .article-link:hover i {
        transform: translateX(4px);
    }

    /* ===== Stats ===== */
    .stats-section {
        background: linear-gradient(135deg, #0f172a 0%, #0a7a54 100%);
        padding: 72px 0;
        color: var(--white);
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 32px;
        text-align: center;
    }
    .stat-item {
        padding: 30px 20px;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.1);
        transition: var(--transition);
    }
    .stat-item:hover {
        background: rgba(255, 255, 255, 0.12);
        transform: translateY(-4px);
    }
    .stat-item .stat-icon {
        font-size: 28px;
        margin-bottom: 12px;
        opacity: 0.9;
    }
    .stat-item .stat-number {
        font-size: 40px;
        font-weight: 800;
        line-height: 1.2;
        letter-spacing: -1px;
    }
    .stat-item .stat-label {
        font-size: 14px;
        opacity: 0.8;
        margin-top: 6px;
    }

    /* ===== Process Timeline ===== */
    .process-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 28px;
        position: relative;
    }
    .process-grid::before {
        content: "";
        position: absolute;
        top: 36px;
        left: 10%;
        right: 10%;
        height: 2px;
        background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
        z-index: 0;
        border-radius: 2px;
    }
    .process-step {
        position: relative;
        z-index: 1;
        text-align: center;
        padding: 24px 18px;
        background: var(--white);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border);
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
    }
    .process-step:hover {
        box-shadow: var(--shadow-lg);
        transform: translateY(-4px);
    }
    .process-step .step-num {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--primary);
        color: var(--white);
        font-weight: 700;
        font-size: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 16px;
        box-shadow: 0 4px 12px rgba(14, 159, 110, 0.3);
    }
    .process-step h3 {
        font-size: 17px;
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 8px;
    }
    .process-step p {
        font-size: 14px;
        color: var(--text-light);
        line-height: 1.65;
    }

    /* ===== FAQ ===== */
    .faq-wrapper {
        max-width: 780px;
        margin: 0 auto;
    }
    .faq-item {
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        margin-bottom: 16px;
        overflow: hidden;
        transition: var(--transition);
    }
    .faq-item:hover {
        border-color: rgba(14, 159, 110, 0.3);
    }
    .faq-item.active {
        border-color: var(--primary);
        box-shadow: var(--shadow);
    }
    .faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 24px;
        font-size: 16px;
        font-weight: 600;
        color: var(--dark);
        cursor: pointer;
        transition: var(--transition);
        gap: 16px;
    }
    .faq-question:hover {
        color: var(--primary);
    }
    .faq-question .faq-icon {
        flex-shrink: 0;
        width: 28px;
        height: 28px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--primary-light);
        color: var(--primary);
        font-size: 14px;
        transition: var(--transition);
    }
    .faq-item.active .faq-icon {
        transform: rotate(45deg);
        background: var(--primary);
        color: var(--white);
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.3s ease;
    }
    .faq-item.active .faq-answer {
        max-height: 400px;
        padding: 0 24px 22px;
    }
    .faq-answer p {
        font-size: 15px;
        color: var(--text-light);
        line-height: 1.8;
        border-top: 1px solid var(--border);
        padding-top: 16px;
    }

    /* ===== CTA ===== */
    .cta-section {
        background: linear-gradient(135deg, #0a7a54, #0e9f6e 60%, #16c784);
        padding: 80px 0;
        color: var(--white);
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    .cta-section::before {
        content: "";
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/backpic/back-3.png');
        background-size: cover;
        background-position: center;
        opacity: 0.15;
    }
    .cta-content {
        position: relative;
        z-index: 2;
        max-width: 640px;
        margin: 0 auto;
    }
    .cta-content h2 {
        font-size: 38px;
        font-weight: 800;
        margin-bottom: 16px;
        letter-spacing: -0.5px;
    }
    .cta-content p {
        font-size: 17px;
        line-height: 1.8;
        opacity: 0.92;
        margin-bottom: 32px;
    }
    .cta-actions {
        display: flex;
        gap: 16px;
        justify-content: center;
        flex-wrap: wrap;
    }

    /* ===== Footer ===== */
    .site-footer {
        background: #0f172a;
        color: #94a3b8;
        padding: 64px 0 24px;
    }
    .site-footer .container {
        max-width: var(--container);
    }
    .footer-top {
        display: grid;
        grid-template-columns: 2fr 1fr 1.5fr;
        gap: 48px;
        padding-bottom: 40px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .footer-brand .logo {
        color: var(--white);
        margin-bottom: 16px;
    }
    .footer-brand .logo-icon {
        background: var(--primary);
    }
    .footer-brand p {
        font-size: 14px;
        line-height: 1.8;
        max-width: 340px;
        margin-top: 12px;
        color: #94a3b8;
    }
    .footer-col-title {
        font-size: 16px;
        font-weight: 700;
        color: var(--white);
        margin-bottom: 18px;
    }
    .footer-nav-col {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .footer-nav-col a {
        color: #94a3b8;
        font-size: 14px;
        transition: var(--transition);
    }
    .footer-nav-col a:hover {
        color: var(--primary);
        padding-left: 4px;
    }
    .footer-contact-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .footer-contact-list li {
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #94a3b8;
    }
    .footer-contact-list i {
        color: var(--primary);
        width: 18px;
        text-align: center;
    }
    .footer-bottom {
        padding-top: 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 13px;
        color: #64748b;
    }
    .footer-bottom a {
        color: #94a3b8;
    }
    .footer-bottom a:hover {
        color: var(--primary);
    }

    /* ===== Focus states ===== */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
        outline: 3px solid rgba(14, 159, 110, 0.4);
        outline-offset: 2px;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
        .container {
            padding: 0 20px;
        }
        .header-inner {
            gap: 12px;
        }
        .search-box input {
            width: 140px;
        }
        .nav-link {
            padding: 8px 12px;
            font-size: 14px;
        }
        .training-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .article-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .process-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .process-grid::before {
            display: none;
        }
        .stats-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .hero-title {
            font-size: 42px;
        }
    }

    @media (max-width: 768px) {
        .header-inner {
            height: auto;
            flex-wrap: wrap;
            padding: 12px 0;
        }
        .main-nav {
            display: none;
            width: 100%;
            flex-direction: column;
            align-items: flex-start;
            padding: 12px 0;
            order: 3;
            border-top: 1px solid var(--border);
            margin-top: 8px;
        }
        .main-nav.open {
            display: flex;
        }
        .nav-link {
            width: 100%;
            padding: 12px 16px;
        }
        .nav-link.active::after {
            display: none;
        }
        .header-actions {
            margin-left: auto;
        }
        .search-box {
            display: none;
        }
        .nav-toggle {
            display: flex;
        }
        .header-actions .btn {
            padding: 8px 16px;
            font-size: 14px;
        }
        .category-hero {
            min-height: 400px;
            padding: 80px 20px;
        }
        .hero-title {
            font-size: 34px;
        }
        .hero-subtitle {
            font-size: 16px;
        }
        .section {
            padding: 60px 0;
        }
        .section-title {
            font-size: 28px;
        }
        .philosophy-grid {
            grid-template-columns: 1fr;
        }
        .training-grid {
            grid-template-columns: 1fr;
        }
        .article-grid {
            grid-template-columns: 1fr;
        }
        .stats-grid {
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .process-grid {
            grid-template-columns: 1fr;
        }
        .footer-top {
            grid-template-columns: 1fr;
            gap: 32px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .cta-content h2 {
            font-size: 28px;
        }
    }

    @media (max-width: 520px) {
        .container {
            padding: 0 16px;
        }
        .logo {
            font-size: 17px;
        }
        .logo-icon {
            width: 34px;
            height: 34px;
            font-size: 15px;
        }
        .header-actions .btn {
            display: none;
        }
        .nav-toggle {
            display: flex;
        }
        .hero-title {
            font-size: 28px;
        }
        .hero-subtitle {
            font-size: 15px;
        }
        .hero-actions {
            flex-direction: column;
            width: 100%;
            max-width: 280px;
            margin: 0 auto;
        }
        .hero-actions .btn {
            justify-content: center;
        }
        .stats-grid {
            grid-template-columns: 1fr;
        }
        .stat-item .stat-number {
            font-size: 32px;
        }
        .section-title {
            font-size: 24px;
        }
        .article-card .article-img {
            height: 180px;
        }
        .training-card .card-img {
            height: 140px;
        }
        .cta-actions {
            flex-direction: column;
        }
    }