/* roulang page: index */
:root {
            --color-primary: #0A192F;
            --color-accent: #00D494;
            --color-secondary: #3B82F6;
            --color-surface-dark: #112240;
            --color-surface-card: #172A45;
            --color-border: #233554;
            --color-border-light: #334155;
            --color-text-main: #FFFFFF;
            --color-text-muted: #94A3B8;
            --color-text-dark: #0F172A;
            --color-bg-light: #F8FAFC;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "JetBrains Mono", SFMono-Regular, Consolas, Monaco, monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.4);
            --shadow-glow: 0 0 25px rgba(0, 212, 148, 0.25);
            --max-width: 1280px;
            --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            background-color: var(--color-primary);
            color: var(--color-text-main);
            font-family: var(--font-sans);
            line-height: 1.6;
        }

        body {
            overflow-x: hidden;
            width: 100%;
        }

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

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

        button, input, textarea {
            font-family: inherit;
        }

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

        /* 顶部通知状态栏 */
        .topbar {
            background-color: #050C17;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            padding: 8px 0;
        }
        .topbar-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--color-accent);
            box-shadow: 0 0 8px var(--color-accent);
        }

        /* 主导航条 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 25, 47, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            height: 74px;
        }
        .header-wrap {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: -0.5px;
            color: var(--color-text-main);
        }
        .brand-logo span {
            color: var(--color-accent);
        }
        .brand-badge {
            font-size: 0.6875rem;
            font-family: var(--font-mono);
            background: rgba(0, 212, 148, 0.12);
            color: var(--color-accent);
            padding: 2px 6px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(0, 212, 148, 0.3);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 28px;
        }
        .nav-link {
            font-size: 0.9375rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--color-accent);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        /* 统一按钮设计 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9375rem;
            padding: 11px 22px;
            border-radius: var(--radius-md);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid transparent;
            gap: 8px;
            white-space: nowrap;
        }
        .btn-primary {
            background-color: var(--color-accent);
            color: #050C17;
            box-shadow: var(--shadow-glow);
        }
        .btn-primary:hover {
            background-color: #05f0a8;
            transform: translateY(-2px);
        }
        .btn-outline {
            border-color: var(--color-border);
            color: var(--color-text-main);
            background: rgba(255, 255, 255, 0.03);
        }
        .btn-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(0, 212, 148, 0.05);
        }
        .btn-sm {
            padding: 7px 16px;
            font-size: 0.8438rem;
        }

        /* 通用板块与排版 */
        .section {
            padding: 96px 0;
            position: relative;
        }
        .section-alt {
            background-color: var(--color-surface-dark);
        }
        .section-header {
            text-align: center;
            max-width: 820px;
            margin: 0 auto 56px auto;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-family: var(--font-mono);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-accent);
            margin-bottom: 12px;
            background: rgba(0, 212, 148, 0.08);
            padding: 4px 12px;
            border-radius: 20px;
            border: 1px solid rgba(0, 212, 148, 0.2);
        }
        .section-title {
            font-size: 2.125rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--color-text-main);
        }
        .section-desc {
            font-size: 1.0625rem;
            color: var(--color-text-muted);
            line-height: 1.7;
        }

        /* 1. Hero 蓝图设定：产品截图舞台居中，左右价值点与下载按钮组 */
        .hero-section {
            padding: 64px 0 96px 0;
            background: radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.12) 0%, rgba(10, 25, 47, 0) 70%), url('/assets/images/10059c24e6bdbeca.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--color-border);
            position: relative;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(10, 25, 47, 0.88);
        }
        .hero-container {
            position: relative;
            z-index: 2;
        }
        .hero-header-box {
            text-align: center;
            max-width: 900px;
            margin: 0 auto 40px auto;
        }
        .hero-h1 {
            font-size: 2.75rem;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.5px;
            margin-bottom: 20px;
        }
        .hero-lead {
            font-size: 1.125rem;
            color: var(--color-text-muted);
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .hero-cta-group {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        /* 舞台布局：左右价值指标 + 中间舞台大图 */
        .stage-layout {
            display: grid;
            grid-template-columns: 280px 1fr 280px;
            gap: 24px;
            align-items: center;
            margin-top: 48px;
        }
        .stage-card-side {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .side-metric-item {
            background: rgba(23, 42, 69, 0.8);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 20px;
            backdrop-filter: blur(8px);
            transition: var(--transition);
        }
        .side-metric-item:hover {
            border-color: var(--color-accent);
            transform: translateY(-3px);
        }
        .metric-title {
            font-size: 0.875rem;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 6px;
        }
        .metric-val {
            font-size: 1.5rem;
            font-weight: 700;
            font-family: var(--font-mono);
            color: #FFFFFF;
            margin-bottom: 4px;
        }
        .metric-desc {
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }
        .stage-screen-box {
            background: #050C17;
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 10px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), var(--shadow-glow);
            position: relative;
        }
        .screen-topbar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 12px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 6px 6px 0 0;
            margin-bottom: 8px;
        }
        .window-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #475569;
        }
        .window-dot:nth-child(1) { background: #ef4444; }
        .window-dot:nth-child(2) { background: #f59e0b; }
        .window-dot:nth-child(3) { background: #10b981; }
        .stage-img-wrap {
            border-radius: 6px;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }
        .stage-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* 2. 内容日历板块 (Timeline / Release Grid) */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .calendar-item {
            background: var(--color-surface-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            position: relative;
            border-top: 3px solid var(--color-secondary);
        }
        .cal-date {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--color-accent);
            font-weight: 700;
            margin-bottom: 8px;
        }
        .cal-title {
            font-size: 1.125rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--color-text-main);
        }
        .cal-text {
            font-size: 0.875rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* 3. 热门专题区 (Topic Clusters) */
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .topic-card {
            background: var(--color-primary);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }
        .topic-card:hover {
            border-color: var(--color-accent);
            transform: translateY(-4px);
        }
        .topic-img-holder {
            height: 180px;
            overflow: hidden;
        }
        .topic-img-holder img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .topic-card:hover .topic-img-holder img {
            transform: scale(1.04);
        }
        .topic-body {
            padding: 24px;
        }
        .topic-category {
            font-size: 0.75rem;
            color: var(--color-accent);
            font-family: var(--font-mono);
            margin-bottom: 8px;
        }
        .topic-h3 {
            font-size: 1.1875rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--color-text-main);
        }
        .topic-desc {
            font-size: 0.875rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .topic-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .topic-tag-chip {
            font-size: 0.75rem;
            background: rgba(255, 255, 255, 0.05);
            padding: 2px 8px;
            border-radius: var(--radius-sm);
            color: var(--color-text-muted);
        }

        /* 4. 观点解读板块 (Deep Tech Insights / Split Row) */
        .opinion-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .opinion-text h3 {
            font-size: 1.75rem;
            margin-bottom: 20px;
            line-height: 1.35;
        }
        .opinion-text p {
            color: var(--color-text-muted);
            font-size: 0.9375rem;
            margin-bottom: 18px;
            line-height: 1.75;
        }
        .opinion-quotes {
            border-left: 3px solid var(--color-accent);
            padding-left: 18px;
            margin: 24px 0;
            font-style: italic;
            color: #E2E8F0;
        }
        .opinion-panel {
            background: var(--color-surface-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 32px;
        }
        .proto-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.875rem;
        }
        .proto-row:last-child {
            border-bottom: none;
        }
        .proto-label {
            color: var(--color-text-muted);
        }
        .proto-val {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--color-accent);
        }

        /* 5. 核心架构拓扑图 (Architecture Overview) */
        .arch-flow-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }
        .arch-card {
            background: #0D1F38;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            position: relative;
        }
        .arch-card::after {
            content: '→';
            position: absolute;
            right: -14px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.25rem;
            color: var(--color-accent);
            z-index: 10;
        }
        .arch-card:last-child::after {
            display: none;
        }
        .arch-badge {
            font-size: 0.75rem;
            color: var(--color-secondary);
            font-family: var(--font-mono);
            margin-bottom: 10px;
            font-weight: 700;
        }
        .arch-name {
            font-size: 1.125rem;
            margin-bottom: 10px;
            color: #FFFFFF;
        }
        .arch-desc {
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* 6. 资讯中心 (News & Technical Articles) */
        .news-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .news-item {
            background: var(--color-surface-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .news-date {
            font-size: 0.8125rem;
            font-family: var(--font-mono);
            color: var(--color-text-muted);
            margin-bottom: 8px;
        }
        .news-heading {
            font-size: 1.0625rem;
            font-weight: 600;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .news-excerpt {
            font-size: 0.875rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .news-link {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--color-accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* 7. 媒体精选与机构专栏 (Media Spotlight) */
        .media-scroll-box {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .media-card {
            background: var(--color-primary);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            position: relative;
        }
        .media-outlet {
            font-family: var(--font-mono);
            font-size: 0.8125rem;
            color: var(--color-secondary);
            margin-bottom: 12px;
            font-weight: 700;
        }
        .media-headline {
            font-size: 1.0625rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: #FFFFFF;
        }
        .media-quote {
            font-size: 0.875rem;
            color: var(--color-text-muted);
            line-height: 1.65;
        }

        /* 8. 实时数据分析与性能基准 (Data Metrics Strip) */
        .benchmark-strip {
            background: linear-gradient(180deg, var(--color-surface-dark) 0%, #050C17 100%);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
            padding: 60px 0;
        }
        .benchmark-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }
        .bm-number {
            font-size: 2.75rem;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 8px;
        }
        .bm-label {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: #FFFFFF;
        }
        .bm-text {
            font-size: 0.8125rem;
            color: var(--color-text-muted);
        }

        /* 9. 客户实践案例墙 (Success Stories) */
        .stories-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }
        .story-box {
            background: var(--color-surface-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }
        .story-cover {
            height: 220px;
            position: relative;
        }
        .story-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .story-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(5, 12, 23, 0.85);
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            font-size: 0.75rem;
            color: var(--color-accent);
            font-family: var(--font-mono);
        }
        .story-body {
            padding: 28px;
        }
        .story-title {
            font-size: 1.25rem;
            margin-bottom: 12px;
            font-weight: 700;
        }
        .story-desc {
            font-size: 0.9375rem;
            color: var(--color-text-muted);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .story-kpi-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
        }
        .kpi-unit-title {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }
        .kpi-unit-val {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-accent);
            font-family: var(--font-mono);
        }

        /* 10. 交互界面演示切换 (Interface Playground) */
        .demo-tabs {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .tab-btn {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--color-border);
            padding: 10px 24px;
            border-radius: var(--radius-md);
            color: var(--color-text-muted);
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9375rem;
            transition: var(--transition);
        }
        .tab-btn.active, .tab-btn:hover {
            background: var(--color-accent);
            color: #050C17;
            border-color: var(--color-accent);
        }
        .demo-screen-container {
            max-width: 1000px;
            margin: 0 auto;
            background: #050C17;
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 25px 60px rgba(0,0,0,0.8);
        }
        .demo-screen-content {
            padding: 24px;
        }
        .demo-desc-panel {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        /* 11. 平台合规与安全保障体系 (Platform Security Assurance) */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .sec-card {
            background: var(--color-surface-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 28px;
            border-left: 4px solid var(--color-accent);
        }
        .sec-icon {
            font-size: 1.5rem;
            margin-bottom: 12px;
            color: var(--color-accent);
        }
        .sec-h3 {
            font-size: 1.125rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #FFFFFF;
        }
        .sec-text {
            font-size: 0.875rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* 12. 方案订阅与工程接入咨询收口 (Subscription & Lead CTA) */
        .cta-section {
            background: radial-gradient(circle at 50% 50%, rgba(0, 212, 148, 0.15) 0%, rgba(10, 25, 47, 1) 80%), url('/assets/images/83d98da4d6a8fbc2.png') center/cover no-repeat;
            position: relative;
            padding: 100px 0;
            border-top: 1px solid var(--color-border);
        }
        .cta-box {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            background: rgba(17, 34, 64, 0.9);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 48px;
            backdrop-filter: blur(16px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.6);
        }
        .cta-title {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-subtitle {
            font-size: 1rem;
            color: var(--color-text-muted);
            margin-bottom: 32px;
            line-height: 1.7;
        }
        .cta-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            text-align: left;
        }
        .form-full {
            grid-column: span 2;
        }
        .form-label {
            display: block;
            font-size: 0.8125rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }
        .form-input {
            width: 100%;
            background: #050C17;
            border: 1px solid var(--color-border);
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            color: #FFFFFF;
            font-size: 0.9375rem;
            outline: none;
            transition: var(--transition);
        }
        .form-input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 10px rgba(0, 212, 148, 0.3);
        }
        .form-msg-box {
            margin-top: 16px;
            padding: 12px;
            border-radius: var(--radius-sm);
            display: none;
            font-size: 0.875rem;
            text-align: center;
        }
        .form-msg-box.success {
            display: block;
            background: rgba(0, 212, 148, 0.15);
            border: 1px solid var(--color-accent);
            color: var(--color-accent);
        }

        /* 页脚 */
        .site-footer {
            background-color: #050C17;
            border-top: 1px solid var(--color-border);
            padding: 64px 0 32px 0;
            color: var(--color-text-muted);
            font-size: 0.875rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 48px;
        }
        .footer-logo {
            font-size: 1.25rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
        }
        .footer-logo span {
            color: var(--color-accent);
        }
        .footer-desc {
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .footer-heading {
            font-size: 0.9375rem;
            color: #FFFFFF;
            font-weight: 600;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-links a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8125rem;
        }

        /* 移动端汉堡包与响应式适配 */
        .mobile-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #FFFFFF;
            font-size: 1.5rem;
            cursor: pointer;
        }

        @media (max-width: 1024px) {
            .stage-layout {
                grid-template-columns: 1fr;
            }
            .calendar-grid, .arch-flow-grid, .benchmark-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .arch-card::after {
                display: none;
            }
            .opinion-container {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .topbar {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-menu {
                position: fixed;
                top: 74px;
                right: -100%;
                width: 280px;
                height: calc(100vh - 74px);
                background: #0A192F;
                flex-direction: column;
                align-items: flex-start;
                padding: 32px 24px;
                gap: 20px;
                border-left: 1px solid var(--color-border);
                transition: right 0.3s ease;
            }
            .nav-menu.open {
                right: 0;
            }
            .hero-h1 {
                font-size: 2rem;
            }
            .section {
                padding: 64px 0;
            }
            .topics-grid, .news-row, .media-scroll-box, .stories-grid, .security-grid, .benchmark-grid, .calendar-grid, .arch-flow-grid {
                grid-template-columns: 1fr;
            }
            .cta-form {
                grid-template-columns: 1fr;
            }
            .form-full {
                grid-column: span 1;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
            .cta-box {
                padding: 24px;
            }
        }