/* roulang page: index */
:root {
            --brand-green: #059669;
            --brand-emerald: #10B981;
            --brand-amber: #F59E0B;
            --brand-orange: #EA580C;
            --primary-gradient: linear-gradient(135deg, #059669 0%, #10B981 50%, #F59E0B 100%);
            --cta-gradient: linear-gradient(135deg, #EA580C 0%, #F59E0B 100%);
            --dark-bg: #0F172A;
            --dark-card: #1E293B;
            --light-bg: #F8FAFC;
            --pure-white: #FFFFFF;
            --text-main: #0F172A;
            --text-muted: #475569;
            --text-light: #94A3B8;
            --border-color: #E2E8F0;
            --card-radius: 24px;
            --pill-radius: 9999px;
            --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
            --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
            --shadow-lg: 0 20px 35px -8px rgba(5, 150, 105, 0.15);
            --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--light-bg);
            color: var(--text-main);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部导航 */
        .header-wrap {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }

        .top-ticker {
            background: var(--dark-bg);
            color: var(--text-light);
            font-size: 13px;
            padding: 8px 0;
        }

        .ticker-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .ticker-badge {
            background: rgba(16, 185, 129, 0.2);
            color: var(--brand-emerald);
            padding: 2px 8px;
            border-radius: var(--pill-radius);
            font-weight: 600;
            margin-right: 10px;
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.5px;
        }

        .brand-logo .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary-gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-muted);
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand-green);
        }

        .nav-cta-btn {
            background: var(--cta-gradient);
            color: #fff !important;
            padding: 10px 24px;
            border-radius: var(--pill-radius);
            font-weight: 700;
            font-size: 14px;
            box-shadow: 0 4px 14px rgba(234, 88, 12, 0.3);
        }

        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(234, 88, 12, 0.4);
        }

        /* 视频全宽遮罩 Hero（按蓝图） */
        .hero-video-banner {
            position: relative;
            background: #000;
            color: #fff;
            min-height: 640px;
            display: flex;
            align-items: center;
            overflow: hidden;
            clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
        }

        .hero-bg-media {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.45;
            filter: scale(1.05);
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(15, 23, 42, 0.95) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 860px;
            margin: 0 auto;
            text-align: center;
            padding: 80px 0;
        }

        .hero-badge-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--pill-radius);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
            backdrop-filter: blur(8px);
        }

        .hero-badge-pill .pulse-dot {
            width: 8px;
            height: 8px;
            background: #10B981;
            border-radius: 50%;
            box-shadow: 0 0 10px #10B981;
        }

        .hero-content h1 {
            font-size: 46px;
            line-height: 1.25;
            font-weight: 900;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero-content p {
            font-size: 17px;
            line-height: 1.8;
            color: #CBD5E1;
            margin-bottom: 36px;
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn-video-play {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 14px 32px;
            background: var(--cta-gradient);
            color: #fff;
            border-radius: var(--pill-radius);
            font-weight: 700;
            font-size: 16px;
            box-shadow: 0 8px 24px rgba(234, 88, 12, 0.4);
        }

        .btn-video-play:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(234, 88, 12, 0.5);
        }

        .btn-outline-glass {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--pill-radius);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            backdrop-filter: blur(6px);
        }

        .btn-outline-glass:hover {
            background: rgba(255, 255, 255, 0.18);
            border-color: #fff;
        }

        /* 基础 Section 通用 */
        section {
            padding: 84px 0;
            position: relative;
        }

        .section-header {
            max-width: 760px;
            margin: 0 auto 54px;
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--brand-green);
            background: rgba(5, 150, 105, 0.08);
            padding: 4px 14px;
            border-radius: var(--pill-radius);
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-size: 34px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .section-header p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 板块 2：全赛事实时指标看板 */
        .live-data-bar {
            background: var(--dark-bg);
            color: #fff;
            padding: 40px 0;
            border-bottom: 1px solid var(--dark-card);
        }

        .ticker-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .live-card {
            background: var(--dark-card);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 18px;
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .live-card-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-light);
        }

        .live-card-top .badge-live {
            color: var(--brand-emerald);
            display: flex;
            align-items: center;
            gap: 6px;
            font-weight: 700;
        }

        .live-match-teams {
            font-size: 18px;
            font-weight: 700;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .match-score {
            font-size: 22px;
            color: var(--brand-amber);
            font-weight: 900;
        }

        .live-card-stats {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-light);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 10px;
        }

        /* 板块 3：适用人群 (按蓝图) */
        .audiences-section {
            background: #fff;
        }

        .audience-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .audience-card {
            background: var(--light-bg);
            border-radius: var(--card-radius);
            padding: 36px 30px;
            border: 1px solid var(--border-color);
            transition: var(--transition-base);
            position: relative;
        }

        .audience-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(16, 185, 129, 0.4);
        }

        .audience-badge {
            background: var(--primary-gradient);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--pill-radius);
            display: inline-block;
            margin-bottom: 20px;
        }

        .audience-card h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .audience-card p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.7;
        }

        /* 板块 4：谁适合 / 谁不适合 (按蓝图) */
        .fit-check-section {
            background: var(--light-bg);
        }

        .fit-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }

        .fit-box {
            background: #fff;
            border-radius: var(--card-radius);
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
        }

        .fit-box.positive {
            border-top: 6px solid var(--brand-green);
        }

        .fit-box.negative {
            border-top: 6px solid #64748B;
        }

        .fit-box-title {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 24px;
        }

        .fit-box-title h3 {
            font-size: 22px;
            font-weight: 800;
        }

        .fit-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .fit-item {
            display: flex;
            gap: 14px;
            font-size: 15px;
            line-height: 1.6;
            color: var(--text-muted);
        }

        .fit-icon {
            font-weight: 800;
            font-size: 18px;
            line-height: 1;
        }

        .fit-box.positive .fit-icon { color: var(--brand-green); }
        .fit-box.negative .fit-icon { color: #94A3B8; }

        /* 板块 5：核心产品矩阵 (Bento Box) */
        .matrix-section {
            background: #fff;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 24px;
        }

        .bento-item {
            background: var(--light-bg);
            border-radius: var(--card-radius);
            padding: 36px;
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .bento-item:hover {
            box-shadow: var(--shadow-md);
            border-color: rgba(5, 150, 105, 0.3);
        }

        .bento-col-8 { grid-column: span 8; }
        .bento-col-4 { grid-column: span 4; }
        .bento-col-6 { grid-column: span 6; }

        .bento-header h3 {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .bento-header p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .bento-thumb {
            margin-top: 24px;
            border-radius: 16px;
            overflow: hidden;
            max-height: 220px;
        }

        .bento-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 板块 6：全流程互动结果对比 (Benchmark) */
        .comparison-section {
            background: var(--light-bg);
        }

        .compare-table {
            background: #fff;
            border-radius: var(--card-radius);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .compare-row {
            display: grid;
            grid-template-columns: 2fr 3fr 3fr;
            padding: 24px 32px;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
        }

        .compare-row:last-child {
            border-bottom: none;
        }

        .compare-head {
            background: #F1F5F9;
            font-weight: 800;
            font-size: 16px;
            color: var(--text-main);
        }

        .compare-app-cell {
            color: var(--brand-green);
            font-weight: 700;
        }

        /* 板块 7：核心优势六卡网格 */
        .features-section {
            background: #fff;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-card {
            background: var(--light-bg);
            border-radius: var(--card-radius);
            padding: 36px 28px;
            border: 1px solid var(--border-color);
            transition: var(--transition-base);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--brand-emerald);
            box-shadow: var(--shadow-md);
        }

        .feature-icon-box {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: var(--primary-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 22px;
            margin-bottom: 20px;
        }

        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }

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

        /* 板块 8：球迷社区发展历程 (Milestones) */
        .timeline-section {
            background: var(--dark-bg);
            color: #fff;
        }

        .timeline-section .section-header h2 {
            color: #fff;
        }

        .timeline-section .section-header p {
            color: var(--text-light);
        }

        .timeline-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .timeline-item {
            background: var(--dark-card);
            border-radius: 20px;
            padding: 28px 24px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            position: relative;
        }

        .timeline-step {
            font-size: 13px;
            font-weight: 800;
            color: var(--brand-amber);
            margin-bottom: 12px;
            display: inline-block;
        }

        .timeline-item h4 {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .timeline-item p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* 板块 9：平台技术保障与可信度 */
        .tech-section {
            background: #fff;
        }

        .tech-box-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .tech-content h3 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .tech-content p {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
            line-height: 1.8;
        }

        .tech-badges {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .tech-badge-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background: var(--light-bg);
            padding: 16px 20px;
            border-radius: 16px;
            border: 1px solid var(--border-color);
        }

        .tech-badge-icon {
            font-size: 20px;
            color: var(--brand-green);
            line-height: 1;
            margin-top: 4px;
        }

        .tech-badge-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
        }

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

        .tech-visual-img {
            border-radius: var(--card-radius);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        /* 板块 10：关键数据统计墙 */
        .stats-section {
            background: var(--primary-gradient);
            color: #fff;
            padding: 60px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .stat-card-inner h3 {
            font-size: 44px;
            font-weight: 900;
            margin-bottom: 6px;
            letter-spacing: -1px;
        }

        .stat-card-inner p {
            font-size: 15px;
            opacity: 0.9;
            font-weight: 600;
        }

        /* 板块 11：热议看点与话题资讯 (按蓝图) */
        .topics-section {
            background: var(--light-bg);
        }

        .topics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .topic-card {
            background: #fff;
            border-radius: var(--card-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            transition: var(--transition-base);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .topic-cover {
            height: 190px;
            overflow: hidden;
        }

        .topic-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .topic-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .topic-tag {
            font-size: 12px;
            font-weight: 700;
            color: var(--brand-green);
            background: rgba(5, 150, 105, 0.08);
            padding: 3px 10px;
            border-radius: var(--pill-radius);
            align-self: flex-start;
            margin-bottom: 12px;
        }

        .topic-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .topic-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
            flex-grow: 1;
        }

        .topic-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-light);
            border-top: 1px solid var(--border-color);
            padding-top: 14px;
        }

        /* 板块 12：用户真实故事评价 */
        .stories-section {
            background: #fff;
        }

        .story-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }

        .story-card {
            background: var(--light-bg);
            border-radius: var(--card-radius);
            padding: 36px;
            border: 1px solid var(--border-color);
            display: flex;
            gap: 24px;
            align-items: flex-start;
        }

        .story-avatar {
            width: 68px;
            height: 68px;
            border-radius: 50%;
            overflow: hidden;
            flex-shrink: 0;
            border: 3px solid #fff;
            box-shadow: var(--shadow-sm);
        }

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

        .story-content h4 {
            fontsize: 18px;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .story-badge {
            display: inline-block;
            font-size: 12px;
            color: var(--brand-emerald);
            font-weight: 600;
            margin-bottom: 12px;
        }

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

        /* 板块 13：高频问题解答 (FAQ) */
        .faq-section {
            background: var(--light-bg);
        }

        .faq-wrapper {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .faq-item {
            background: #fff;
            border-radius: 18px;
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-question {
            padding: 22px 28px;
            font-size: 17px;
            font-weight: 700;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
        }

        .faq-question:hover {
            color: var(--brand-green);
        }

        .faq-answer {
            padding: 0 28px 24px;
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            border-top: 1px solid transparent;
        }

        /* 板块 14：底部转化与多端下载 */
        .download-cta-section {
            background: var(--dark-bg);
            color: #fff;
            padding: 90px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-card-box {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 32px;
            padding: 60px 48px;
            text-align: center;
            position: relative;
            z-index: 2;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        }

        .cta-card-box h2 {
            font-size: 38px;
            font-weight: 900;
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

        .cta-card-box p {
            font-size: 16px;
            color: var(--text-light);
            max-width: 640px;
            margin: 0 auto 36px;
            line-height: 1.8;
        }

        .cta-buttons-wrap {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }

        .btn-platform {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: #fff;
            color: var(--text-main);
            padding: 14px 28px;
            border-radius: var(--pill-radius);
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition-base);
        }

        .btn-platform:hover {
            background: #F1F5F9;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }

        .cta-inline-form {
            max-width: 480px;
            margin: 0 auto;
            display: flex;
            gap: 12px;
            background: rgba(255, 255, 255, 0.08);
            padding: 6px;
            border-radius: var(--pill-radius);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .cta-input {
            flex-grow: 1;
            background: transparent;
            border: none;
            padding: 12px 20px;
            color: #fff;
            font-size: 14px;
            outline: none;
        }

        .cta-input::placeholder {
            color: #64748B;
        }

        .cta-submit-btn {
            background: var(--cta-gradient);
            border: none;
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 24px;
            border-radius: var(--pill-radius);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .cta-submit-btn:hover {
            box-shadow: 0 4px 15px rgba(234, 88, 12, 0.5);
        }

        /* 页脚规范 */
        .site-footer {
            background: #090D16;
            color: #94A3B8;
            padding: 70px 0 30px;
            font-size: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-brand h4 {
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .footer-brand p {
            line-height: 1.8;
            font-size: 13px;
        }

        .footer-col h5 {
            color: #fff;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .footer-contact-item {
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-trust-badges {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .audience-grid,
            .feature-grid,
            .topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .bento-col-8,
            .bento-col-4,
            .bento-col-6 {
                grid-column: span 12;
            }
            .timeline-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links, .top-ticker {
                display: none;
            }
            .hero-content h1 {
                font-size: 32px;
            }
            .hero-content p {
                font-size: 15px;
            }
            .audience-grid,
            .fit-container,
            .feature-grid,
            .timeline-row,
            .tech-box-wrap,
            .stats-grid,
            .topics-grid,
            .story-grid {
                grid-template-columns: 1fr;
            }
            .compare-row {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .cta-card-box {
                padding: 40px 20px;
            }
            .cta-inline-form {
                flex-direction: column;
                background: transparent;
                border: none;
            }
            .cta-input {
                background: rgba(255, 255, 255, 0.08);
                border-radius: var(--pill-radius);
                border: 1px solid rgba(255, 255, 255, 0.2);
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }