/* roulang page: index */
:root {
            --primary: #00D285;
            --primary-hover: #05b875;
            --secondary: #6366F1;
            --secondary-dark: #4F46E5;
            --accent-glow: rgba(0, 210, 133, 0.25);
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --bg-dark: #0B0F19;
            --bg-dark-card: #131A2A;
            --bg-dark-subtle: #1E293B;
            --text-main: #0F172A;
            --text-body: #334155;
            --text-muted: #64748B;
            --text-light: #F1F5F9;
            --text-light-muted: #94A3B8;
            --border-light: #E2E8F0;
            --border-dark: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-full: 9999px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
            --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
            --shadow-glow: 0 0 25px rgba(0, 210, 133, 0.35);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-body);
            line-height: 1.6;
        }

        body {
            overflow-x: hidden;
        }

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

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

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 顶部通告条与主导航 */
        .header-wrap {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(11, 15, 25, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-dark);
        }

        .top-bar {
            background: rgba(0, 0, 0, 0.4);
            font-size: 13px;
            color: var(--text-light-muted);
            padding: 6px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

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

        .top-bar-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-weight: 500;
        }

        .top-bar-badge::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: 50%;
            display: inline-block;
            box-shadow: 0 0 8px var(--primary);
        }

        .top-links {
            display: flex;
            gap: 20px;
        }

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

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            letter-spacing: -0.5px;
        }

        .logo-symbol {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0F19;
            font-weight: 900;
            font-size: 20px;
            box-shadow: var(--shadow-glow);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 28px;
            align-items: center;
        }

        .nav-link {
            color: #CBD5E1;
            font-size: 15px;
            font-weight: 500;
            position: relative;
            padding: 8px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: var(--transition);
        }

        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid transparent;
            text-align: center;
            min-height: 44px;
        }

        .btn-primary {
            background: var(--primary);
            color: #0B0F19;
            box-shadow: 0 4px 14px rgba(0, 210, 133, 0.3);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
            border-color: rgba(255, 255, 255, 0.15);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        .btn-outline {
            border: 1px solid var(--primary);
            color: var(--primary);
            background: transparent;
        }

        .btn-outline:hover {
            background: var(--primary);
            color: #0B0F19;
        }

        /* 移动端菜单切换 */
        .mobile-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #FFFFFF;
            font-size: 24px;
            cursor: pointer;
        }

        /* Section 标准定义 */
        section {
            padding: 80px 0;
            position: relative;
        }

        .section-header {
            margin-bottom: 48px;
        }

        .section-header.text-center {
            text-align: center;
            max-width: 780px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            background: rgba(0, 210, 133, 0.1);
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
            border-radius: var(--radius-full);
            margin-bottom: 12px;
            border: 1px solid rgba(0, 210, 133, 0.2);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.3;
            margin-bottom: 16px;
        }

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

        /* Hero：招聘雇主+亮点聚合首屏 (按蓝图规范) */
        .hero-section {
            background: linear-gradient(180deg, #0B0F19 0%, #111827 100%);
            color: #FFFFFF;
            padding: 90px 0 70px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(circle at 70% 30%, rgba(99, 102, 241, 0.15), transparent 60%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            color: #FFFFFF;
        }

        .hero-content h1 span {
            background: linear-gradient(120deg, #00D285, #6366F1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-lead {
            font-size: 16px;
            color: var(--text-light-muted);
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .hero-ctas {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 36px;
        }

        .hero-talents-strip {
            display: flex;
            align-items: center;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--border-dark);
        }

        .talent-tag-badge {
            background: rgba(255, 255, 255, 0.05);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            color: #CBD5E1;
            border: 1px solid rgba(255,255,255,0.08);
        }

        .hero-media-card {
            background: var(--bg-dark-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-xl);
            position: relative;
        }

        .hero-media-card img {
            border-radius: var(--radius-md);
            margin-bottom: 20px;
            width: 100%;
            height: 240px;
            object-fit: cover;
        }

        .hero-metric-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            text-align: center;
        }

        .metric-mini-box {
            background: rgba(255, 255, 255, 0.03);
            padding: 12px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .metric-mini-box .num {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            display: block;
        }

        .metric-mini-box .lbl {
            font-size: 12px;
            color: var(--text-light-muted);
        }

        /* 1. 倒计时 & 战役限时入驻条 */
        .countdown-band {
            background: #111827;
            padding: 24px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: #FFFFFF;
        }

        .countdown-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .countdown-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .countdown-info p {
            font-size: 14px;
            color: var(--text-light-muted);
        }

        .timer-boxes {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .time-card {
            background: var(--bg-dark-subtle);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            text-align: center;
            min-width: 60px;
        }

        .time-card .digits {
            font-size: 22px;
            font-weight: 800;
            color: #FFFFFF;
            display: block;
            line-height: 1.1;
        }

        .time-card .unit {
            font-size: 11px;
            color: var(--text-light-muted);
        }

        /* 2. 活动亮点与买量产品矩阵 */
        .product-matrix {
            background: #FFFFFF;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .matrix-card {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-sm);
        }

        .matrix-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary);
            box-shadow: var(--shadow-xl);
        }

        .matrix-icon-bar {
            width: 52px;
            height: 52px;
            background: rgba(0, 210, 133, 0.1);
            color: var(--primary);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 20px;
            font-weight: bold;
        }

        .matrix-card h3 {
            font-size: 20px;
            color: var(--text-main);
            margin-bottom: 12px;
            font-weight: 700;
        }

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

        .tech-spec-list {
            list-style: none;
            border-top: 1px solid var(--border-light);
            padding-top: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .tech-spec-list li {
            margin-bottom: 8px;
            display: flex;
            justify-content: space-between;
        }

        .tech-spec-list li strong {
            color: var(--text-main);
        }

        /* 3. 礼包/权益与出海赋能保障 (Dark-Mode) */
        .benefits-section {
            background: #0B0F19;
            color: #FFFFFF;
        }

        .benefits-section .section-title {
            color: #FFFFFF;
        }

        .benefits-section .section-desc {
            color: var(--text-light-muted);
        }

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

        .benefit-item {
            background: var(--bg-dark-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
            padding: 24px;
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }

        .benefit-item:hover {
            border-color: var(--primary);
            transform: translateY(-4px);
        }

        .benefit-badge-corner {
            position: absolute;
            top: 0;
            right: 0;
            background: var(--secondary);
            color: #FFFFFF;
            font-size: 11px;
            padding: 4px 10px;
            border-bottom-left-radius: var(--radius-sm);
            font-weight: 600;
        }

        .benefit-item h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: #FFFFFF;
        }

        .benefit-item p {
            font-size: 14px;
            color: var(--text-light-muted);
            line-height: 1.6;
        }

        /* 4. 玩法步骤与接入流程 */
        .workflow-section {
            background: var(--bg-light);
        }

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

        .step-card {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            position: relative;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .step-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .step-num-bubble {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #0B0F19;
            font-weight: 800;
            font-size: 18px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
        }

        .step-card h4 {
            font-size: 17px;
            color: var(--text-main);
            margin-bottom: 10px;
        }

        .step-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 5. 奖励预览与效能对比表 (Performance Comparison) */
        .compare-section {
            background: #FFFFFF;
        }

        .compare-table-wrapper {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
        }

        .compare-table th {
            background: #F1F5F9;
            padding: 18px 24px;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            border-bottom: 1px solid var(--border-light);
        }

        .compare-table td {
            padding: 18px 24px;
            font-size: 14px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-body);
        }

        .compare-table tr:last-child td {
            border-bottom: none;
        }

        .compare-highlight {
            background: rgba(0, 210, 133, 0.04);
            font-weight: 600;
            color: #047857 !important;
        }

        .status-badge-good {
            display: inline-flex;
            align-items: center;
            padding: 4px 10px;
            background: rgba(0, 210, 133, 0.15);
            color: #065F46;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 600;
        }

        /* 6. 程序化引擎与技术优势 */
        .engine-section {
            background: #0F172A;
            color: #FFFFFF;
        }

        .engine-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .engine-info h2 {
            font-size: 32px;
            color: #FFFFFF;
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .engine-info p {
            color: var(--text-light-muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .engine-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }

        .engine-feat-card {
            background: rgba(255, 255, 255, 0.04);
            padding: 18px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .engine-feat-card h4 {
            font-size: 16px;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .engine-feat-card p {
            font-size: 13px;
            color: var(--text-light-muted);
            margin-bottom: 0;
            line-height: 1.5;
        }

        .engine-image-wrap {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-dark);
            box-shadow: var(--shadow-xl);
        }

        /* 7. 关键数据里程碑条 */
        .milestone-strip {
            background: linear-gradient(135deg, #10B981, #6366F1);
            color: #FFFFFF;
            padding: 50px 0;
        }

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

        .milestone-box .stat-num {
            font-size: 38px;
            font-weight: 800;
            display: block;
            margin-bottom: 6px;
            color: #FFFFFF;
            letter-spacing: -1px;
        }

        .milestone-box .stat-label {
            font-size: 14px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.9);
        }

        /* 8. 资讯与出海动态 */
        .insights-section {
            background: var(--bg-light);
        }

        .insights-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

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

        .insight-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-xl);
        }

        .insight-thumb {
            height: 180px;
            width: 100%;
            object-fit: cover;
        }

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

        .insight-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: flex;
            gap: 12px;
        }

        .insight-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .insight-summary {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .insight-readmore {
            color: var(--secondary);
            font-weight: 600;
            font-size: 14px;
            align-self: flex-start;
        }

        .insight-readmore:hover {
            color: var(--secondary-dark);
            text-decoration: underline;
        }

        /* 9. 开发者与发行商故事 / 口碑评价 */
        .testimonials-section {
            background: #FFFFFF;
        }

        .stories-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .story-card {
            background: #F8FAFC;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 30px;
            position: relative;
            transition: var(--transition);
        }

        .story-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
        }

        .story-rating {
            color: #F59E0B;
            font-size: 16px;
            margin-bottom: 14px;
        }

        .story-quote {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 24px;
            font-style: italic;
        }

        .story-author {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--primary);
        }

        .author-details h5 {
            font-size: 15px;
            color: var(--text-main);
            font-weight: 700;
        }

        .author-details span {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 10. 快速解答与常见问题 (FAQ 手风琴) */
        .faq-section {
            background: var(--bg-light);
        }

        .faq-container {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item.active {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }

        .faq-header {
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
        }

        .faq-header h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0;
        }

        .faq-toggle-icon {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            transition: transform 0.3s ease;
        }

        .faq-body {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            display: none;
            border-top: 1px solid #F1F5F9;
            padding-top: 16px;
        }

        .faq-item.active .faq-body {
            display: block;
        }

        .faq-item.active .faq-toggle-icon {
            transform: rotate(45px);
        }

        /* 11. 报名入口与接入表单区 (Bottom Form CTA) */
        .conversion-section {
            background: linear-gradient(180deg, #111827 0%, #0B0F19 100%);
            color: #FFFFFF;
            padding: 90px 0;
            border-top: 1px solid var(--border-dark);
        }

        .conversion-box {
            background: var(--bg-dark-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 48px;
            max-width: 900px;
            margin: 0 auto;
            box-shadow: var(--shadow-xl);
        }

        .conversion-header {
            text-align: center;
            margin-bottom: 36px;
        }

        .conversion-header h2 {
            font-size: 30px;
            color: #FFFFFF;
            margin-bottom: 12px;
        }

        .conversion-header p {
            color: var(--text-light-muted);
            font-size: 15px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 24px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .form-group.full-width {
            grid-column: span 2;
        }

        .form-label {
            font-size: 14px;
            color: #CBD5E1;
            font-weight: 500;
        }

        .form-control {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            color: #FFFFFF;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(0, 210, 133, 0.2);
            background: rgba(255, 255, 255, 0.08);
        }

        .form-control option {
            background: #1E293B;
            color: #FFFFFF;
        }

        .form-btn-wrap {
            text-align: center;
        }

        .form-notice {
            font-size: 12px;
            color: var(--text-light-muted);
            margin-top: 14px;
        }

        /* 统一页脚 */
        .site-footer {
            background: #06090E;
            color: var(--text-light-muted);
            padding: 70px 0 30px;
            font-size: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

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

        .footer-brand h4 {
            font-size: 20px;
            color: #FFFFFF;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand p {
            line-height: 1.7;
            font-size: 13px;
            color: var(--text-light-muted);
            margin-bottom: 16px;
        }

        .footer-col h5 {
            font-size: 16px;
            color: #FFFFFF;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: var(--text-light-muted);
        }

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

        .footer-contact-info p {
            font-size: 13px;
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom a {
            color: var(--text-light-muted);
        }

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

        /* 响应式断点系统 */
        @media (max-width: 1024px) {
            .hero-grid, .engine-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .matrix-grid, .benefits-grid, .steps-container, .stories-grid, .insights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .milestone-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .top-bar {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-menu {
                position: absolute;
                top: 72px;
                left: 0;
                width: 100%;
                background: #0B0F19;
                flex-direction: column;
                padding: 24px;
                gap: 16px;
                border-bottom: 1px solid var(--border-dark);
                display: none;
            }
            .nav-menu.show {
                display: flex;
            }
            .hero-content h1 {
                font-size: 32px;
            }
            .section-title {
                font-size: 26px;
            }
            .matrix-grid, .benefits-grid, .steps-container, .stories-grid, .insights-grid, .milestone-grid {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
            .form-group.full-width {
                grid-column: span 1;
            }
            .footer-top {
                grid-template-columns: 1fr;
            }
            .compare-table {
                font-size: 12px;
            }
            .compare-table th, .compare-table td {
                padding: 12px 10px;
            }
        }