/* roulang page: index */
:root {
            --bg: #08080b;
            --bg-soft: #0e0d12;
            --panel: rgba(18, 18, 24, .86);
            --panel-solid: #121218;
            --panel-light: #191820;
            --text: #fafafa;
            --muted: #a1a1aa;
            --muted-light: #d4d4d8;
            --primary: #8b5cf6;
            --primary-light: #a78bfa;
            --accent: #f43f5e;
            --amber: #f59e0b;
            --green: #34d399;
            --border: rgba(255, 255, 255, .09);
            --border-strong: rgba(139, 92, 246, .5);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 22px;
            --radius-xl: 28px;
            --shadow: 0 22px 60px rgba(0, 0, 0, .42);
            --glow: 0 18px 50px rgba(139, 92, 246, .18), 0 10px 35px rgba(244, 63, 94, .08);
            --container: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 112px;
        }

        body {
            margin: 0;
            min-width: 320px;
            color: var(--text);
            background:
                radial-gradient(circle at 82% 7%, rgba(139, 92, 246, .12), transparent 27rem),
                radial-gradient(circle at 15% 26%, rgba(244, 63, 94, .08), transparent 24rem),
                var(--bg);
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.7;
            letter-spacing: 0;
            overflow-x: hidden;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            z-index: -1;
            pointer-events: none;
            opacity: .2;
            background-image:
                linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
            background-size: 34px 34px;
            mask-image: linear-gradient(to bottom, black, transparent 80%);
        }

        body.locked {
            overflow: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button, input, select, textarea {
            color: inherit;
            font: inherit;
        }

        button, a {
            -webkit-tap-highlight-color: transparent;
        }

        button {
            border: 0;
            cursor: pointer;
        }

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

        :focus-visible {
            outline: 3px solid rgba(245, 158, 11, .85);
            outline-offset: 3px;
        }

        ::selection {
            color: #fff;
            background: rgba(244, 63, 94, .65);
        }

        .container {
            width: min(calc(100% - 40px), var(--container));
            margin-inline: auto;
        }

        .site-header {
            position: fixed;
            top: 22px;
            left: 0;
            right: 0;
            z-index: 50;
            pointer-events: none;
        }

        .nav-shell {
            min-height: 68px;
            display: flex;
            align-items: center;
            gap: 22px;
            padding: 9px 10px 9px 18px;
            border: 1px solid var(--border);
            border-radius: 999px;
            background: rgba(10, 9, 14, .78);
            box-shadow: 0 14px 42px rgba(0, 0, 0, .4);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            pointer-events: auto;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            min-width: 0;
            font-size: 15px;
            font-weight: 800;
            white-space: nowrap;
        }

        .brand-mark {
            width: 34px;
            height: 34px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 50%;
            color: #fff;
            background: linear-gradient(145deg, var(--primary), var(--accent));
            box-shadow: 0 8px 22px rgba(139, 92, 246, .35);
        }

        .brand-mark svg {
            width: 18px;
            height: 18px;
        }

        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 5px;
            margin-left: auto;
        }

        .nav-link {
            padding: 10px 15px;
            border-radius: 999px;
            color: var(--muted-light);
            font-size: 14px;
            font-weight: 650;
            transition: color .2s ease, background .2s ease, transform .2s ease;
        }

        .nav-link:hover,
        .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, .08);
        }

        .nav-link:active {
            transform: scale(.97);
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            padding: 0 19px;
            border-radius: 999px;
            color: #fff;
            font-size: 14px;
            font-weight: 800;
            background: linear-gradient(115deg, var(--primary), var(--accent));
            box-shadow: 0 10px 30px rgba(139, 92, 246, .26);
            transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
        }

        .nav-cta:hover {
            filter: brightness(1.12);
            transform: translateY(-2px);
            box-shadow: 0 14px 36px rgba(244, 63, 94, .28);
        }

        .nav-cta svg,
        .btn svg,
        .floating-button svg,
        .mobile-cta a svg {
            width: 17px;
            height: 17px;
            flex: 0 0 auto;
        }

        .menu-toggle {
            display: none;
            width: 46px;
            height: 46px;
            margin-left: auto;
            place-items: center;
            border: 1px solid var(--border);
            border-radius: 50%;
            color: #fff;
            background: rgba(255, 255, 255, .06);
        }

        .menu-toggle svg {
            width: 21px;
            height: 21px;
        }

        .mobile-menu {
            display: none;
            margin-top: 10px;
            padding: 12px;
            border: 1px solid var(--border);
            border-radius: 22px;
            background: rgba(12, 11, 16, .96);
            box-shadow: var(--shadow);
            backdrop-filter: blur(20px);
            pointer-events: auto;
        }

        .mobile-menu.open {
            display: grid;
            gap: 6px;
        }

        .mobile-menu .nav-link {
            display: block;
            padding: 13px 15px;
            border-radius: 14px;
        }

        main {
            overflow: hidden;
        }

        section {
            position: relative;
            padding: 88px 0;
        }

        .section-divider {
            border-top: 1px solid var(--border);
        }

        .section-head {
            max-width: 760px;
            margin-bottom: 38px;
        }

        .section-head.row {
            max-width: none;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
        }

        .section-head.row > div:first-child {
            max-width: 760px;
        }

        .eyebrow,
        .badge,
        .status {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border-radius: 999px;
            font-weight: 750;
        }

        .eyebrow {
            margin-bottom: 15px;
            padding: 7px 11px;
            border: 1px solid rgba(139, 92, 246, .35);
            color: #ddd6fe;
            background: rgba(139, 92, 246, .1);
            font-size: 13px;
        }

        .eyebrow-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--green);
            box-shadow: 0 0 0 5px rgba(52, 211, 153, .1);
        }

        h1, h2, h3, p {
            margin-top: 0;
        }

        h1, h2, h3 {
            letter-spacing: 0;
            line-height: 1.18;
        }

        h1 {
            max-width: 900px;
            margin-bottom: 24px;
            font-size: 56px;
            font-weight: 900;
        }

        h2 {
            margin-bottom: 15px;
            font-size: 38px;
            font-weight: 850;
        }

        h3 {
            margin-bottom: 10px;
            font-size: 19px;
            font-weight: 800;
        }

        .lead {
            max-width: 820px;
            margin-bottom: 0;
            color: var(--muted-light);
            font-size: 18px;
            line-height: 1.8;
        }

        .section-copy {
            margin-bottom: 0;
            color: var(--muted);
            font-size: 16px;
        }

        .hero {
            min-height: 760px;
            padding-top: 144px;
            padding-bottom: 54px;
        }

        .hero-backdrop {
            position: absolute;
            inset: 0;
            z-index: -1;
            overflow: hidden;
        }

        .hero-backdrop::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(to bottom, rgba(8, 8, 11, .05), var(--bg) 96%),
                radial-gradient(circle at 76% 44%, rgba(139, 92, 246, .16), transparent 26rem),
                radial-gradient(circle at 23% 55%, rgba(244, 63, 94, .09), transparent 24rem);
        }

        .hero-stage {
            position: relative;
            padding: 44px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: var(--radius-xl);
            background: rgba(14, 13, 18, .77);
            box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, .04);
        }

        .hero-stage::after {
            content: "";
            position: absolute;
            top: -100px;
            right: -80px;
            width: 410px;
            height: 300px;
            transform: rotate(-10deg);
            border: 1px solid rgba(139, 92, 246, .18);
            border-radius: 40px;
            background:
                repeating-linear-gradient(135deg, transparent 0 14px, rgba(139, 92, 246, .035) 14px 15px);
            pointer-events: none;
        }

        .hero-top {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: minmax(0, 1fr) 290px;
            gap: 45px;
            align-items: end;
        }

        .hero-stamp {
            position: absolute;
            top: 30px;
            right: 32px;
            z-index: 2;
            width: 96px;
            height: 96px;
            display: grid;
            place-items: center;
            padding: 12px;
            transform: rotate(7deg);
            border: 1px solid rgba(245, 158, 11, .48);
            border-radius: 50%;
            color: #fef3c7;
            background: rgba(69, 43, 6, .88);
            box-shadow: 0 12px 35px rgba(245, 158, 11, .17);
            text-align: center;
            font-size: 13px;
            font-weight: 850;
            line-height: 1.35;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 30px;
        }

        .btn {
            min-height: 52px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 0 22px;
            border: 1px solid transparent;
            border-radius: 999px;
            font-weight: 800;
            transition: transform .2s ease, filter .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
        }

        .btn:hover {
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0) scale(.98);
        }

        .btn-primary {
            color: #fff;
            background: linear-gradient(115deg, var(--primary), var(--accent));
            box-shadow: 0 13px 35px rgba(139, 92, 246, .25);
        }

        .btn-primary:hover {
            filter: brightness(1.12);
            box-shadow: 0 16px 42px rgba(244, 63, 94, .25);
        }

        .btn-secondary {
            border-color: var(--border);
            color: #fff;
            background: rgba(255, 255, 255, .055);
        }

        .btn-secondary:hover {
            border-color: rgba(245, 158, 11, .55);
            background: rgba(245, 158, 11, .07);
        }

        .btn-amber {
            color: #1c1303;
            background: #fbbf24;
            box-shadow: 0 12px 28px rgba(245, 158, 11, .18);
        }

        .btn-amber:hover {
            filter: brightness(1.08);
        }

        .countdown-panel {
            padding-top: 52px;
        }

        .countdown-label {
            margin-bottom: 12px;
            color: var(--muted);
            font-size: 13px;
        }

        .countdown {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
        }

        .count-box {
            padding: 13px 8px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, .045);
            text-align: center;
        }

        .count-box strong {
            display: block;
            font-size: 23px;
            line-height: 1.1;
        }

        .count-box span {
            color: var(--muted);
            font-size: 11px;
        }

        .countdown-note {
            margin: 12px 0 0;
            color: #fcd34d;
            font-size: 12px;
        }

        .hero-matrix {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 12px;
            margin-top: 40px;
        }

        .matrix-card {
            min-height: 145px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 18px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background:
                linear-gradient(150deg, rgba(139, 92, 246, .08), transparent 50%),
                rgba(255, 255, 255, .035);
            transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
        }

        .matrix-card:hover {
            z-index: 2;
            transform: translateY(-5px) scale(1.025);
            border-color: rgba(244, 63, 94, .45);
            box-shadow: var(--glow);
        }

        .matrix-icon,
        .feature-icon {
            width: 39px;
            height: 39px;
            display: grid;
            place-items: center;
            border: 1px solid rgba(139, 92, 246, .3);
            border-radius: 12px;
            color: #ddd6fe;
            background: rgba(139, 92, 246, .11);
        }

        .matrix-icon svg,
        .feature-icon svg {
            width: 20px;
            height: 20px;
        }

        .matrix-card h3 {
            margin: 18px 0 3px;
            font-size: 16px;
        }

        .matrix-card p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .age-inline {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-top: 18px;
            padding: 14px 17px;
            border: 1px solid rgba(245, 158, 11, .25);
            border-radius: var(--radius-md);
            color: #fde68a;
            background: rgba(245, 158, 11, .055);
            font-size: 13px;
        }

        .age-symbol {
            width: 38px;
            height: 38px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            border: 1px solid rgba(245, 158, 11, .4);
            border-radius: 50%;
            font-weight: 900;
        }

        .benefit-layout {
            display: grid;
            grid-template-columns: 310px minmax(0, 1fr);
            gap: 42px;
            align-items: start;
        }

        .sticky-copy {
            position: sticky;
            top: 120px;
        }

        .metric-stack {
            display: grid;
            gap: 10px;
            margin-top: 26px;
        }

        .metric-row {
            display: flex;
            justify-content: space-between;
            gap: 18px;
            padding: 13px 0;
            border-bottom: 1px solid var(--border);
            color: var(--muted);
            font-size: 14px;
        }

        .metric-row strong {
            color: #fff;
            font-weight: 800;
        }

        .track-wrap {
            position: relative;
            min-width: 0;
        }

        .horizontal-track {
            display: grid;
            grid-auto-flow: column;
            grid-auto-columns: minmax(245px, 31%);
            gap: 15px;
            padding: 4px 4px 18px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            scrollbar-width: thin;
            scrollbar-color: var(--primary) rgba(255, 255, 255, .04);
        }

        .horizontal-track::-webkit-scrollbar {
            height: 7px;
        }

        .horizontal-track::-webkit-scrollbar-thumb {
            border-radius: 99px;
            background: var(--primary);
        }

        .horizontal-track::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, .04);
        }

        .feature-card,
        .entry-card {
            scroll-snap-align: start;
            border: 1px solid var(--border);
            background: var(--panel);
            box-shadow: 0 14px 40px rgba(0, 0, 0, .2);
            transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
        }

        .feature-card {
            min-height: 310px;
            display: flex;
            flex-direction: column;
            padding: 22px;
            border-radius: var(--radius-lg);
        }

        .feature-card:hover,
        .entry-card:hover {
            transform: translateY(-5px) scale(1.025);
            border-color: rgba(139, 92, 246, .48);
            box-shadow: var(--glow);
        }

        .badge {
            width: max-content;
            padding: 5px 9px;
            color: #e9d5ff;
            background: rgba(139, 92, 246, .12);
            font-size: 11px;
        }

        .badge.amber {
            color: #fde68a;
            background: rgba(245, 158, 11, .11);
        }

        .badge.green {
            color: #a7f3d0;
            background: rgba(52, 211, 153, .1);
        }

        .feature-card h3 {
            margin-top: 26px;
            font-size: 21px;
        }

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

        .progress {
            height: 5px;
            margin-top: auto;
            overflow: hidden;
            border-radius: 99px;
            background: rgba(255, 255, 255, .07);
        }

        .progress span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }

        .demo-shell {
            overflow: hidden;
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            background: var(--panel);
            box-shadow: var(--shadow);
        }

        .demo-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 17px 20px;
            border-bottom: 1px solid var(--border);
            background: rgba(255, 255, 255, .02);
        }

        .breadcrumb {
            color: var(--muted);
            font-size: 13px;
        }

        .breadcrumb strong {
            color: #fff;
        }

        .tabs {
            display: flex;
            gap: 7px;
            overflow-x: auto;
        }

        .tab-button {
            flex: 0 0 auto;
            padding: 8px 12px;
            border: 1px solid transparent;
            border-radius: 999px;
            color: var(--muted-light);
            background: rgba(255, 255, 255, .04);
            font-size: 13px;
            transition: color .2s ease, border-color .2s ease, background .2s ease;
        }

        .tab-button:hover,
        .tab-button.active {
            color: #fff;
            border-color: rgba(139, 92, 246, .4);
            background: rgba(139, 92, 246, .15);
        }

        .demo-body {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 310px;
        }

        .demo-results {
            min-width: 0;
            padding: 25px;
        }

        .demo-track {
            grid-auto-columns: minmax(225px, 42%);
        }

        .entry-card {
            min-height: 275px;
            overflow: hidden;
            border-radius: var(--radius-lg);
        }

        .entry-cover {
            height: 122px;
            position: relative;
            overflow: hidden;
            background:
                linear-gradient(135deg, rgba(139, 92, 246, .65), rgba(244, 63, 94, .28)),
                repeating-linear-gradient(45deg, #111 0 10px, #1b1a22 10px 20px);
        }

        .entry-cover::before,
        .entry-cover::after {
            content: "";
            position: absolute;
            inset: 18% 12%;
            border: 1px solid rgba(255, 255, 255, .16);
            transform: skewX(-18deg);
        }

        .entry-cover::after {
            inset: 32% 22%;
            transform: skewX(18deg);
        }

        .entry-content {
            padding: 18px;
        }

        .entry-meta {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 13px;
        }

        .status {
            padding: 4px 8px;
            color: #a7f3d0;
            background: rgba(52, 211, 153, .1);
            font-size: 11px;
        }

        .entry-time {
            color: var(--muted);
            font-size: 11px;
        }

        .entry-card p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .step-panel {
            padding: 25px;
            border-left: 1px solid var(--border);
            background: rgba(255, 255, 255, .022);
        }

        .step-list {
            display: grid;
            gap: 20px;
            margin-top: 24px;
        }

        .step {
            display: grid;
            grid-template-columns: 32px minmax(0, 1fr);
            gap: 12px;
        }

        .step-number {
            width: 32px;
            height: 32px;
            display: grid;
            place-items: center;
            border: 1px solid rgba(139, 92, 246, .35);
            border-radius: 50%;
            color: #ddd6fe;
            background: rgba(139, 92, 246, .1);
            font-size: 12px;
            font-weight: 850;
        }

        .step h3 {
            margin-bottom: 4px;
            font-size: 15px;
        }

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

        .proof-band {
            background: rgba(255, 255, 255, .018);
        }

        .proof-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
            gap: 22px;
        }

        .score-panel,
        .timeline-panel {
            padding: 28px;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--panel);
        }

        .score-row {
            display: grid;
            grid-template-columns: 145px minmax(130px, 1fr) 62px;
            gap: 16px;
            align-items: center;
            padding: 17px 0;
            border-bottom: 1px solid var(--border);
        }

        .score-row:last-child {
            border-bottom: 0;
        }

        .score-name {
            font-size: 14px;
            font-weight: 750;
        }

        .score-bar {
            height: 7px;
            overflow: hidden;
            border-radius: 99px;
            background: rgba(255, 255, 255, .07);
        }

        .score-bar span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }

        .score-value {
            color: #e9d5ff;
            text-align: right;
            font-size: 13px;
            font-weight: 800;
        }

        .timeline {
            position: relative;
            display: grid;
            gap: 22px;
            margin-top: 22px;
        }

        .timeline::before {
            content: "";
            position: absolute;
            top: 5px;
            bottom: 5px;
            left: 7px;
            width: 1px;
            background: rgba(139, 92, 246, .38);
        }

        .timeline-item {
            position: relative;
            padding-left: 31px;
        }

        .timeline-item::before {
            content: "";
            position: absolute;
            top: 5px;
            left: 2px;
            width: 11px;
            height: 11px;
            border: 2px solid var(--panel-solid);
            border-radius: 50%;
            background: var(--primary-light);
            box-shadow: 0 0 0 4px rgba(139, 92, 246, .12);
        }

        .timeline-item strong {
            display: block;
            margin-bottom: 3px;
            font-size: 14px;
        }

        .timeline-item p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .status-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
            margin-top: 20px;
        }

        .status-strip .badge {
            padding: 7px 10px;
        }

        .news-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr);
            gap: 24px;
        }

        .news-list,
        .news-side {
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--panel);
        }

        .news-list {
            overflow: hidden;
        }

        .news-row {
            display: grid;
            grid-template-columns: 104px minmax(0, 1fr) 94px;
            gap: 18px;
            align-items: center;
            min-height: 82px;
            padding: 15px 22px;
            border-bottom: 1px solid var(--border);
            transition: background .2s ease;
        }

        .news-row:last-child {
            border-bottom: 0;
        }

        .news-row:hover {
            background: rgba(139, 92, 246, .06);
        }

        .news-date {
            color: var(--muted);
            font-size: 13px;
        }

        .news-title {
            font-weight: 750;
        }

        .news-title:hover {
            color: #ddd6fe;
        }

        .news-state {
            color: #a7f3d0;
            text-align: right;
            font-size: 12px;
        }

        .news-side {
            padding: 25px;
            background:
                linear-gradient(145deg, rgba(244, 63, 94, .08), transparent 56%),
                var(--panel);
        }

        .news-side strong {
            display: block;
            margin: 8px 0 12px;
            font-size: 27px;
        }

        .news-side p {
            color: var(--muted);
            font-size: 14px;
        }

        .news-kpi {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin: 22px 0;
        }

        .news-kpi div {
            padding: 13px;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, .035);
        }

        .news-kpi b {
            display: block;
            font-size: 20px;
        }

        .news-kpi span {
            color: var(--muted);
            font-size: 11px;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: .9fr 1.12fr .9fr;
            gap: 18px;
            align-items: center;
        }

        .price-card {
            min-height: 430px;
            display: flex;
            flex-direction: column;
            padding: 28px;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--panel);
            transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
        }

        .price-card.featured {
            min-height: 475px;
            border-color: rgba(139, 92, 246, .52);
            background:
                linear-gradient(150deg, rgba(139, 92, 246, .13), rgba(244, 63, 94, .04) 58%),
                var(--panel-solid);
            box-shadow: var(--glow);
        }

        .price-card:hover {
            transform: translateY(-6px);
            border-color: rgba(244, 63, 94, .45);
            box-shadow: var(--glow);
        }

        .price-name {
            margin: 20px 0 5px;
            font-size: 25px;
            font-weight: 850;
        }

        .price-note {
            min-height: 52px;
            color: var(--muted);
            font-size: 14px;
        }

        .price-value {
            margin: 20px 0;
            padding: 16px 0;
            border-block: 1px solid var(--border);
            font-size: 15px;
            font-weight: 800;
        }

        .price-value strong {
            font-size: 27px;
        }

        .check-list {
            display: grid;
            gap: 12px;
            margin: 0 0 26px;
            padding: 0;
            list-style: none;
        }

        .check-list li {
            position: relative;
            padding-left: 25px;
            color: var(--muted-light);
            font-size: 14px;
        }

        .check-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--green);
            font-weight: 900;
        }

        .price-card .btn {
            width: 100%;
            margin-top: auto;
        }

        .privacy-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            margin-top: 24px;
            padding: 18px 22px;
            border: 1px solid rgba(245, 158, 11, .22);
            border-radius: var(--radius-md);
            background: rgba(245, 158, 11, .05);
        }

        .privacy-bar strong {
            color: #fde68a;
        }

        .privacy-bar p {
            margin: 2px 0 0;
            color: var(--muted);
            font-size: 13px;
        }

        .faq-list {
            display: grid;
            gap: 12px;
            max-width: 940px;
        }

        .faq-item {
            overflow: hidden;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--panel);
            transition: border-color .2s ease, background .2s ease;
        }

        .faq-item.open {
            border-color: var(--border-strong);
            background: var(--panel-light);
        }

        .faq-question {
            width: 100%;
            min-height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 22px;
            padding: 18px 22px;
            color: #fff;
            background: transparent;
            text-align: left;
            font-size: 17px;
            font-weight: 800;
        }

        .faq-icon {
            width: 32px;
            height: 32px;
            flex: 0 0 auto;
            display: grid;
            place-items: center;
            border: 1px solid var(--border);
            border-radius: 50%;
            color: var(--muted-light);
            background: rgba(255, 255, 255, .04);
            transition: transform .25s ease, color .25s ease, border-color .25s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: #fff;
            border-color: rgba(139, 92, 246, .55);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .3s ease;
        }

        .faq-answer p {
            margin: 0;
            padding: 0 22px 22px;
            color: var(--muted-light);
            font-size: 15px;
            line-height: 1.85;
        }

        .final-cta {
            padding-top: 30px;
        }

        .cta-panel {
            position: relative;
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 35px;
            align-items: center;
            overflow: hidden;
            padding: 42px;
            border: 1px solid rgba(139, 92, 246, .35);
            border-radius: var(--radius-xl);
            background:
                linear-gradient(120deg, rgba(139, 92, 246, .2), rgba(244, 63, 94, .1) 52%, rgba(245, 158, 11, .06)),
                var(--panel-solid);
            box-shadow: var(--glow);
        }

        .cta-panel::before {
            content: "18+";
            position: absolute;
            right: 26%;
            top: -35px;
            color: rgba(255, 255, 255, .035);
            font-size: 160px;
            font-weight: 950;
            line-height: 1;
            pointer-events: none;
        }

        .cta-panel h2 {
            max-width: 710px;
            margin-bottom: 10px;
        }

        .cta-panel p {
            max-width: 720px;
            margin: 0;
            color: var(--muted-light);
        }

        .cta-actions {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
            min-width: 190px;
        }

        .floating-cta {
            position: fixed;
            right: 22px;
            bottom: 25px;
            z-index: 45;
            display: grid;
            gap: 8px;
        }

        .floating-button {
            min-width: 155px;
            min-height: 46px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0 15px;
            border: 1px solid rgba(255, 255, 255, .15);
            border-radius: 999px;
            color: #fff;
            background: linear-gradient(115deg, rgba(139, 92, 246, .96), rgba(244, 63, 94, .94));
            box-shadow: 0 12px 32px rgba(139, 92, 246, .28);
            font-size: 13px;
            font-weight: 800;
            transition: transform .2s ease, filter .2s ease;
        }

        .floating-button.secondary {
            color: var(--muted-light);
            background: rgba(18, 18, 24, .92);
            backdrop-filter: blur(12px);
        }

        .floating-button:hover {
            transform: translateY(-3px);
            filter: brightness(1.1);
        }

        .mobile-cta {
            display: none;
        }

        footer {
            margin-top: 82px;
            padding: 62px 0 90px;
            border-top: 1px solid var(--border);
            background: #07070a;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.35fr .65fr .75fr 1fr;
            gap: 38px;
        }

        .footer-brand p {
            max-width: 420px;
            margin: 18px 0 0;
            color: var(--muted);
            font-size: 14px;
        }

        .footer-title {
            margin-bottom: 15px;
            color: #fff;
            font-size: 14px;
            font-weight: 800;
        }

        .footer-links {
            display: grid;
            gap: 9px;
        }

        .footer-links a {
            width: max-content;
            max-width: 100%;
            color: var(--muted);
            font-size: 14px;
            transition: color .2s ease, transform .2s ease;
        }

        .footer-links a:hover {
            color: #fff;
            transform: translateX(3px);
        }

        .footer-alert {
            padding: 15px;
            border: 1px solid rgba(245, 158, 11, .2);
            border-radius: var(--radius-md);
            color: #fde68a;
            background: rgba(245, 158, 11, .045);
            font-size: 13px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 25px;
            margin-top: 42px;
            padding-top: 22px;
            border-top: 1px solid var(--border);
            color: #71717a;
            font-size: 12px;
        }

        .age-gate {
            position: fixed;
            inset: 0;
            z-index: 100;
            display: none;
            place-items: center;
            padding: 20px;
            background: rgba(3, 3, 5, .88);
            backdrop-filter: blur(18px);
        }

        .age-gate.show {
            display: grid;
        }

        .age-dialog {
            width: min(100%, 560px);
            padding: 34px;
            border: 1px solid rgba(245, 158, 11, .3);
            border-radius: var(--radius-xl);
            background:
                linear-gradient(145deg, rgba(139, 92, 246, .09), transparent 48%),
                #121218;
            box-shadow: 0 30px 90px rgba(0, 0, 0, .7);
        }

        .age-dialog .age-symbol {
            width: 54px;
            height: 54px;
            margin-bottom: 20px;
            color: #fde68a;
            font-size: 17px;
        }

        .age-dialog h2 {
            font-size: 28px;
        }

        .age-dialog p {
            color: var(--muted-light);
            font-size: 15px;
        }

        .age-checks {
            display: grid;
            gap: 9px;
            margin: 22px 0;
            padding: 16px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, .025);
            color: var(--muted);
            font-size: 13px;
        }

        .age-actions {
            display: flex;
            gap: 10px;
        }

        .age-actions .btn {
            flex: 1;
        }

        @media (max-width: 1024px) {
            .desktop-nav .nav-link {
                display: none;
            }

            .hero-top {
                grid-template-columns: minmax(0, 1fr) 250px;
            }

            h1 {
                font-size: 48px;
            }

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

            .benefit-layout {
                grid-template-columns: 250px minmax(0, 1fr);
                gap: 28px;
            }

            .horizontal-track {
                grid-auto-columns: minmax(240px, 45%);
            }

            .demo-body {
                grid-template-columns: 1fr;
            }

            .step-panel {
                border-top: 1px solid var(--border);
                border-left: 0;
            }

            .step-list {
                grid-template-columns: repeat(3, 1fr);
            }

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

            .price-card.featured {
                grid-row: span 1;
            }

            .pricing-grid .price-card:last-child {
                grid-column: 1 / -1;
                min-height: 360px;
            }

            .footer-grid {
                grid-template-columns: 1.3fr .7fr .8fr;
            }

            .footer-grid > div:last-child {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 768px) {
            html {
                scroll-padding-top: 92px;
            }

            body {
                padding-bottom: 66px;
            }

            .container {
                width: min(calc(100% - 28px), var(--container));
            }

            .site-header {
                top: 12px;
            }

            .nav-shell {
                min-height: 60px;
                padding: 7px 8px 7px 13px;
            }

            .brand {
                font-size: 13px;
            }

            .brand-mark {
                width: 32px;
                height: 32px;
            }

            .desktop-nav,
            .nav-shell > .nav-cta {
                display: none;
            }

            .menu-toggle {
                display: grid;
            }

            section {
                padding: 62px 0;
            }

            .section-head.row {
                align-items: flex-start;
                flex-direction: column;
            }

            h1 {
                font-size: 37px;
            }

            h2 {
                font-size: 29px;
            }

            .lead {
                font-size: 16px;
            }

            .hero {
                min-height: auto;
                padding-top: 104px;
                padding-bottom: 38px;
            }

            .hero-stage {
                padding: 27px 20px 20px;
            }

            .hero-top {
                display: block;
            }

            .hero-stamp {
                position: static;
                width: auto;
                height: auto;
                display: inline-flex;
                margin-bottom: 19px;
                padding: 7px 11px;
                transform: none;
                border-radius: 999px;
            }

            .countdown-panel {
                padding-top: 28px;
            }

            .countdown {
                max-width: 360px;
            }

            .hero-matrix {
                grid-template-columns: 1fr 1fr;
                margin-top: 27px;
            }

            .matrix-card {
                min-height: 132px;
                padding: 15px;
            }

            .age-inline {
                align-items: flex-start;
            }

            .benefit-layout {
                display: block;
            }

            .sticky-copy {
                position: static;
                margin-bottom: 30px;
            }

            .horizontal-track,
            .demo-track {
                grid-auto-columns: minmax(245px, 74%);
            }

            .feature-card:hover,
            .entry-card:hover,
            .matrix-card:hover {
                transform: translateY(-2px);
            }

            .demo-toolbar {
                align-items: flex-start;
                flex-direction: column;
            }

            .tabs {
                width: 100%;
                padding-bottom: 4px;
            }

            .demo-results,
            .step-panel {
                padding: 20px;
            }

            .step-list {
                grid-template-columns: 1fr;
            }

            .proof-grid,
            .news-layout {
                grid-template-columns: 1fr;
            }

            .score-row {
                grid-template-columns: 105px minmax(80px, 1fr) 52px;
                gap: 10px;
            }

            .news-row {
                grid-template-columns: 82px minmax(0, 1fr);
                gap: 12px;
            }

            .news-state {
                grid-column: 2;
                text-align: left;
            }

            .pricing-grid {
                display: grid;
                grid-template-columns: 1fr;
            }

            .price-card,
            .price-card.featured,
            .pricing-grid .price-card:last-child {
                min-height: 0;
                grid-column: auto;
            }

            .privacy-bar {
                align-items: flex-start;
                flex-direction: column;
            }

            .cta-panel {
                grid-template-columns: 1fr;
                padding: 30px 24px;
            }

            .cta-actions {
                min-width: 0;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .floating-cta {
                display: none;
            }

            .mobile-cta {
                position: fixed;
                left: 0;
                right: 0;
                bottom: 0;
                z-index: 60;
                height: 64px;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 8px;
                padding: 8px 12px;
                border-top: 1px solid var(--border);
                background: rgba(8, 8, 11, .94);
                backdrop-filter: blur(16px);
            }

            .mobile-cta a {
                min-width: 0;
                display: flex;
                align-items: center;
                justify-content: center;
                gap: 7px;
                border-radius: 14px;
                color: #fff;
                background: linear-gradient(115deg, var(--primary), var(--accent));
                font-size: 13px;
                font-weight: 800;
            }

            .mobile-cta a:last-child {
                border: 1px solid var(--border);
                background: rgba(255, 255, 255, .06);
            }

            footer {
                margin-top: 55px;
                padding: 52px 0 40px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px 18px;
            }

            .footer-brand,
            .footer-grid > div:last-child {
                grid-column: 1 / -1;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .brand-text {
                max-width: 190px;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            h1 {
                font-size: 33px;
            }

            h2 {
                font-size: 27px;
            }

            .hero-stage {
                border-radius: 22px;
            }

            .hero-actions,
            .age-actions {
                flex-direction: column;
            }

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

            .hero-matrix {
                grid-template-columns: 1fr;
            }

            .matrix-card {
                min-height: 118px;
            }

            .horizontal-track,
            .demo-track {
                grid-auto-columns: 84%;
            }

            .score-panel,
            .timeline-panel {
                padding: 21px 17px;
            }

            .score-row {
                grid-template-columns: 1fr 48px;
            }

            .score-bar {
                grid-column: 1 / -1;
                grid-row: 2;
            }

            .score-value {
                grid-column: 2;
                grid-row: 1;
            }

            .news-row {
                grid-template-columns: 1fr;
            }

            .news-state {
                grid-column: 1;
            }

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

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

            .footer-brand,
            .footer-grid > div:last-child {
                grid-column: auto;
            }

            .age-dialog {
                padding: 25px 20px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *, *::before, *::after {
                transition-duration: .01ms !important;
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
            }
        }

/* roulang page: category1 */
:root {
      --bg: #08080B;
      --bg-soft: #101018;
      --panel: rgba(18, 18, 24, .84);
      --panel-strong: rgba(22, 22, 30, .96);
      --line: rgba(255, 255, 255, .08);
      --line-strong: rgba(255, 255, 255, .14);
      --text: #F5F7FB;
      --muted: #A1A1AA;
      --muted-2: #787885;
      --violet: #8B5CF6;
      --violet-strong: #7C3AED;
      --rose: #F43F5E;
      --amber: #F59E0B;
      --shadow-violet: 0 24px 64px rgba(139, 92, 246, .18);
      --shadow-rose: 0 20px 52px rgba(244, 63, 94, .14);
      --shadow-deep: 0 22px 60px rgba(0, 0, 0, .48);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1180px;
      --gap: 24px;
      --gap-lg: 32px;
      --section-pad: 88px;
      --section-pad-mobile: 60px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      background:
        radial-gradient(1000px 700px at 16% -8%, rgba(139, 92, 246, .20), transparent 56%),
        radial-gradient(820px 560px at 92% 8%, rgba(244, 63, 94, .14), transparent 52%),
        linear-gradient(180deg, #08080B 0%, #0B0B10 100%);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.7;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      padding-bottom: 88px;
    }

    body::before,
    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
    }

    body::before {
      background:
        linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
      background-size: 34px 34px;
      opacity: .22;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.35));
    }

    body::after {
      background: repeating-linear-gradient(
        135deg,
        rgba(255,255,255,.018) 0 1px,
        transparent 1px 7px
      );
      opacity: .12;
      mix-blend-mode: screen;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button, input, textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    .container {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 18px;
      z-index: 60;
      padding: 10px 0 0;
      margin-bottom: 18px;
    }

    .nav-shell {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 14px 16px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(16, 16, 22, .78);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 42px rgba(0, 0, 0, .34);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      letter-spacing: 0;
      white-space: nowrap;
      min-width: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(145deg, rgba(139, 92, 246, .24), rgba(244, 63, 94, .18));
      border: 1px solid rgba(255, 255, 255, .10);
      box-shadow: var(--shadow-violet);
      color: #EDE9FE;
      flex: 0 0 auto;
    }

    .brand-mark svg {
      width: 20px;
      height: 20px;
    }

    .brand-text {
      font-size: 1rem;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px;
      border-radius: 999px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(255,255,255,.06);
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 40px;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--muted);
      transition: transform .22s ease, background .22s ease, color .22s ease, box-shadow .22s ease;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: var(--text);
      background: rgba(139, 92, 246, .12);
      transform: translateY(-1px);
      outline: none;
    }

    .nav-link.active,
    .nav-link[aria-current="page"] {
      color: var(--text);
      background: linear-gradient(135deg, rgba(139, 92, 246, .25), rgba(244, 63, 94, .18));
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.10);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      color: #fff;
      background: linear-gradient(135deg, var(--violet), var(--rose));
      box-shadow: var(--shadow-violet), 0 10px 24px rgba(244, 63, 94, .12);
      border: 1px solid rgba(255,255,255,.10);
      transition: transform .22s ease, filter .22s ease, box-shadow .22s ease;
      white-space: nowrap;
    }

    .nav-cta:hover,
    .nav-cta:focus-visible {
      transform: translateY(-1px);
      filter: brightness(1.07);
      outline: none;
    }

    .nav-cta svg,
    .menu-toggle svg {
      width: 18px;
      height: 18px;
    }

    .menu-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 999px;
      color: var(--text);
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.08);
      transition: transform .2s ease, background .2s ease;
    }

    .menu-toggle:hover,
    .menu-toggle:focus-visible {
      transform: translateY(-1px);
      background: rgba(139, 92, 246, .12);
      outline: none;
    }

    .mobile-menu {
      display: none;
      margin-top: 12px;
      padding: 12px;
      border-radius: 22px;
      border: 1px solid var(--line);
      background: rgba(12, 12, 18, .86);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow-deep);
      flex-direction: column;
      gap: 8px;
      overflow: hidden;
      max-height: 0;
      opacity: 0;
      transition: max-height .28s ease, opacity .22s ease;
    }

    .mobile-menu.open {
      max-height: 280px;
      opacity: 1;
    }

    .mobile-menu .nav-link {
      justify-content: flex-start;
      width: 100%;
      background: rgba(255,255,255,.03);
    }

    .hero {
      padding: 92px 0 48px;
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
      gap: 26px;
      align-items: stretch;
    }

    .hero-copy,
    .hero-panel,
    .safety-strip,
    .section-card,
    .cta-band,
    .faq-shell,
    .footer-grid,
    .bottom-card {
      border: 1px solid var(--line);
      background: var(--panel);
      box-shadow: var(--shadow-deep);
      backdrop-filter: blur(18px);
    }

    .hero-copy {
      padding: 32px;
      border-radius: var(--radius-xl);
      position: relative;
      overflow: hidden;
    }

    .hero-copy::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(660px 360px at 0% 0%, rgba(139, 92, 246, .18), transparent 48%),
        radial-gradient(520px 320px at 96% 4%, rgba(244, 63, 94, .14), transparent 50%);
      pointer-events: none;
    }

    .eyebrow {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      padding: 7px 12px;
      border-radius: 999px;
      border: 1px solid rgba(245, 158, 11, .26);
      background: rgba(245, 158, 11, .10);
      color: #FDE68A;
      font-size: .85rem;
    }

    .eyebrow .dot {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--amber);
      box-shadow: 0 0 0 4px rgba(245, 158, 11, .14);
    }

    .hero-title {
      position: relative;
      margin: 0;
      font-size: clamp(2.1rem, 4.3vw, 3.75rem);
      line-height: 1.06;
      letter-spacing: 0;
    }

    .hero-lead {
      position: relative;
      max-width: 760px;
      margin: 18px 0 0;
      color: rgba(245, 247, 251, .82);
      font-size: 1.05rem;
      line-height: 1.8;
    }

    .tag-row {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 34px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      color: #E5E7EB;
      font-size: .92rem;
    }

    .tag.violet {
      border-color: rgba(139, 92, 246, .28);
      background: rgba(139, 92, 246, .12);
    }

    .tag.rose {
      border-color: rgba(244, 63, 94, .26);
      background: rgba(244, 63, 94, .12);
    }

    .tag.amber {
      border-color: rgba(245, 158, 11, .26);
      background: rgba(245, 158, 11, .12);
      color: #FDE68A;
    }

    .hero-actions {
      position: relative;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease, color .22s ease;
      white-space: nowrap;
      text-align: center;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--violet), var(--rose));
      box-shadow: var(--shadow-violet);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-2px);
      outline: none;
      box-shadow: 0 20px 34px rgba(139, 92, 246, .24), 0 16px 30px rgba(244, 63, 94, .18);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(255,255,255,.03);
      border-color: rgba(255,255,255,.10);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      transform: translateY(-2px);
      border-color: rgba(139, 92, 246, .36);
      background: rgba(139, 92, 246, .10);
      outline: none;
    }

    .btn-warning {
      color: #1F1300;
      background: linear-gradient(135deg, #FCD34D, var(--amber));
      border-color: rgba(255,255,255,.10);
      box-shadow: 0 16px 28px rgba(245, 158, 11, .20);
    }

    .btn-warning:hover,
    .btn-warning:focus-visible {
      transform: translateY(-1px);
      filter: brightness(1.05);
      outline: none;
    }

    .notice {
      position: relative;
      margin-top: 18px;
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(245, 158, 11, .24);
      background: rgba(245, 158, 11, .08);
      color: #FDE68A;
      font-size: .95rem;
    }

    .hero-panel {
      padding: 22px;
      border-radius: var(--radius-xl);
      overflow: hidden;
      position: relative;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(520px 280px at 100% 0%, rgba(139, 92, 246, .12), transparent 60%),
        radial-gradient(380px 220px at 0% 100%, rgba(244, 63, 94, .10), transparent 56%);
      pointer-events: none;
    }

    .panel-top {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 18px;
    }

    .panel-title {
      margin: 0;
      font-size: 1.05rem;
      letter-spacing: 0;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 0 11px;
      border-radius: 999px;
      border: 1px solid rgba(245, 158, 11, .30);
      background: rgba(245, 158, 11, .10);
      color: #FDE68A;
      font-size: .82rem;
      white-space: nowrap;
    }

    .matrix {
      position: relative;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .matrix-card {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }

    .matrix-card:hover {
      transform: translateY(-2px);
      border-color: rgba(139, 92, 246, .34);
      background: rgba(139, 92, 246, .08);
    }

    .matrix-card .label {
      display: block;
      color: var(--muted);
      font-size: .82rem;
      margin-bottom: 6px;
    }

    .matrix-card strong {
      display: block;
      font-size: 1.08rem;
      line-height: 1.25;
    }

    .matrix-card .desc {
      margin-top: 6px;
      color: var(--muted);
      font-size: .88rem;
    }

    .path-box {
      position: relative;
      margin-top: 14px;
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(0,0,0,.18);
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-size: .92rem;
    }

    .breadcrumb span {
      color: #F5F7FB;
    }

    .path-list {
      display: grid;
      gap: 8px;
      margin-top: 12px;
    }

    .path-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: rgba(245, 247, 251, .85);
      font-size: .92rem;
    }

    .path-item svg {
      width: 18px;
      height: 18px;
      color: #C4B5FD;
      flex: 0 0 auto;
      margin-top: 2px;
    }

    .hero-tracks {
      position: relative;
      margin-top: 24px;
      padding: 0 0 6px;
    }

    .section-title-row {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 16px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: .82rem;
      color: #DDD6FE;
      background: rgba(139, 92, 246, .12);
      border: 1px solid rgba(139, 92, 246, .20);
    }

    .section-kicker .spark {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--rose);
      box-shadow: 0 0 0 4px rgba(244, 63, 94, .12);
    }

    .section-title {
      margin: 0;
      font-size: clamp(1.6rem, 3vw, 2.45rem);
      line-height: 1.12;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 0;
      max-width: 760px;
      color: var(--muted);
      font-size: 1rem;
      line-height: 1.8;
    }

    .section-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .track-shell {
      position: relative;
      padding: 8px 0 2px;
    }

    .track-shell::before,
    .track-shell::after {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      width: 44px;
      pointer-events: none;
      z-index: 2;
    }

    .track-shell::before {
      left: 0;
      background: linear-gradient(90deg, #08080B 0%, rgba(8, 8, 11, 0));
    }

    .track-shell::after {
      right: 0;
      background: linear-gradient(270deg, #08080B 0%, rgba(8, 8, 11, 0));
    }

    .track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(250px, 300px);
      gap: 14px;
      overflow-x: auto;
      scroll-snap-type: x proximity;
      padding: 6px 4px 18px;
      scrollbar-width: none;
    }

    .track::-webkit-scrollbar { display: none; }

    .resource-card {
      position: relative;
      min-height: 238px;
      padding: 18px;
      border-radius: 24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),
        rgba(18, 18, 24, .86);
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-deep);
      overflow: hidden;
      scroll-snap-align: start;
      transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
    }

    .resource-card:hover {
      transform: translateY(-4px) scale(1.03);
      border-color: rgba(244, 63, 94, .28);
      box-shadow: var(--shadow-deep), var(--shadow-violet);
    }

    .resource-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(220px 140px at 90% 10%, rgba(139, 92, 246, .18), transparent 62%),
        radial-gradient(220px 140px at 0% 100%, rgba(244, 63, 94, .14), transparent 60%);
      pointer-events: none;
    }

    .cover {
      position: relative;
      height: 104px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(135deg, rgba(139, 92, 246, .46), rgba(244, 63, 94, .18)),
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.01));
      overflow: hidden;
      margin-bottom: 14px;
    }

    .cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
      transform: translateX(-70%);
      animation: sheen 5.5s infinite linear;
      opacity: .45;
    }

    @keyframes sheen {
      0% { transform: translateX(-70%); }
      100% { transform: translateX(70%); }
    }

    .resource-card .label-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 10px;
    }

    .mini-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 26px;
      padding: 0 10px;
      border-radius: 999px;
      font-size: .78rem;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.04);
      color: #E5E7EB;
    }

    .mini-badge.violet {
      border-color: rgba(139, 92, 246, .24);
      background: rgba(139, 92, 246, .12);
      color: #DDD6FE;
    }

    .mini-badge.rose {
      border-color: rgba(244, 63, 94, .22);
      background: rgba(244, 63, 94, .10);
      color: #FECDD3;
    }

    .mini-badge.amber {
      border-color: rgba(245, 158, 11, .22);
      background: rgba(245, 158, 11, .10);
      color: #FDE68A;
    }

    .resource-card h3 {
      margin: 0;
      font-size: 1.12rem;
      line-height: 1.35;
    }

    .resource-card p {
      position: relative;
      margin: 8px 0 0;
      color: var(--muted);
      font-size: .93rem;
      line-height: 1.65;
    }

    .card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 12px;
      color: #CBD5E1;
      font-size: .86rem;
    }

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

    .card-arrow {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.08);
      color: #fff;
      flex: 0 0 auto;
      transition: transform .2s ease, background .2s ease;
    }

    .resource-card:hover .card-arrow {
      transform: translateX(2px);
      background: rgba(139, 92, 246, .16);
    }

    .safety-strip {
      margin-top: 18px;
      padding: 20px;
      border-radius: var(--radius-xl);
    }

    .safety-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }

    .safety-card {
      padding: 18px;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.035);
    }

    .safety-card h3 {
      margin: 0 0 10px;
      font-size: 1.1rem;
    }

    .safety-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .safety-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: rgba(245, 247, 251, .86);
      font-size: .95rem;
    }

    .safety-list li svg {
      width: 18px;
      height: 18px;
      color: #FDE68A;
      margin-top: 3px;
      flex: 0 0 auto;
    }

    .safety-confirm {
      display: grid;
      gap: 12px;
      align-content: start;
    }

    .safety-confirm .notice {
      margin-top: 0;
    }

    .safety-confirm .confirm-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .section {
      padding: var(--section-pad) 0 0;
      scroll-margin-top: 120px;
    }

    .section-card {
      margin-top: 18px;
      padding: 24px;
      border-radius: var(--radius-xl);
    }

    .benefits-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 20px;
      align-items: stretch;
      margin-top: 22px;
    }

    .intro-card {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .intro-card h3 {
      margin: 0 0 10px;
      font-size: 1.12rem;
    }

    .metric-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      margin-top: 18px;
    }

    .metric {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .metric .num {
      display: block;
      font-size: 1.4rem;
      font-weight: 700;
      line-height: 1;
      margin-bottom: 6px;
    }

    .metric .txt {
      color: var(--muted);
      font-size: .88rem;
    }

    .feature-rail {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(220px, 1fr);
      gap: 14px;
      overflow-x: auto;
      padding-bottom: 8px;
      scroll-snap-type: x proximity;
      scrollbar-width: none;
    }

    .feature-rail::-webkit-scrollbar { display: none; }

    .feature-card {
      position: relative;
      padding: 18px;
      border-radius: 22px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
      scroll-snap-align: start;
      min-height: 190px;
    }

    .feature-card:hover {
      transform: translateY(-3px) scale(1.028);
      border-color: rgba(139, 92, 246, .34);
      box-shadow: var(--shadow-violet);
    }

    .feature-card h4 {
      margin: 10px 0 8px;
      font-size: 1.02rem;
    }

    .feature-card p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.65;
    }

    .feature-card .progress {
      height: 6px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      overflow: hidden;
      margin-top: 16px;
    }

    .feature-card .progress span {
      display: block;
      height: 100%;
      width: 72%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--violet), var(--rose));
    }

    .demo-grid {
      display: grid;
      grid-template-columns: 1fr .78fr;
      gap: 18px;
      align-items: start;
      margin-top: 18px;
    }

    .tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 14px;
    }

    .tab {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.035);
      color: var(--muted);
      transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }

    .tab:hover,
    .tab:focus-visible {
      transform: translateY(-1px);
      outline: none;
      border-color: rgba(139, 92, 246, .30);
      color: var(--text);
    }

    .tab.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(139, 92, 246, .22), rgba(244, 63, 94, .15));
      border-color: rgba(139, 92, 246, .40);
    }

    .rail-wrap {
      position: relative;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.025);
      padding: 14px;
      overflow: hidden;
    }

    .rail-wrap .track {
      grid-auto-columns: minmax(240px, 1fr);
      padding-bottom: 10px;
    }

    .demo-side {
      display: grid;
      gap: 14px;
    }

    .flow-card {
      padding: 18px;
      border-radius: 22px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .flow-card h4 {
      margin: 0 0 12px;
      font-size: 1.02rem;
    }

    .flow {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .flow li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: rgba(245, 247, 251, .85);
      font-size: .93rem;
    }

    .flow .step {
      width: 24px;
      height: 24px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      background: rgba(139, 92, 246, .15);
      border: 1px solid rgba(139, 92, 246, .24);
      color: #E9D5FF;
      font-size: .8rem;
      margin-top: 1px;
    }

    .updates-grid {
      display: grid;
      grid-template-columns: 1fr .92fr;
      gap: 18px;
      margin-top: 18px;
    }

    .timeline {
      display: grid;
      gap: 12px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 12px;
      padding: 16px 18px;
      border-radius: 20px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .timeline-time {
      min-width: 86px;
      color: #FDE68A;
      font-weight: 600;
      font-size: .86rem;
    }

    .timeline-body h4 {
      margin: 0 0 4px;
      font-size: 1rem;
    }

    .timeline-body p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.65;
    }

    .score-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .score-card {
      padding: 18px;
      border-radius: 22px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .score-card .score {
      display: flex;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 8px;
    }

    .score-card .score strong {
      font-size: 1.8rem;
      line-height: 1;
    }

    .score-card .score span {
      color: var(--muted);
      font-size: .88rem;
    }

    .score-card p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.65;
    }

    .proof-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
      margin-top: 18px;
    }

    .table-shell {
      overflow: hidden;
      border-radius: 22px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.03);
    }

    .table-shell table {
      width: 100%;
      border-collapse: collapse;
      font-size: .94rem;
    }

    .table-shell th,
    .table-shell td {
      padding: 14px 16px;
      text-align: left;
      vertical-align: top;
      border-bottom: 1px solid rgba(255,255,255,.06);
    }

    .table-shell th {
      color: #E5E7EB;
      width: 36%;
      background: rgba(255,255,255,.02);
    }

    .table-shell td {
      color: var(--muted);
    }

    .table-shell tr:last-child th,
    .table-shell tr:last-child td {
      border-bottom: none;
    }

    .inline-tag {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(245, 158, 11, .12);
      border: 1px solid rgba(245, 158, 11, .24);
      color: #FDE68A;
      font-size: .8rem;
      white-space: nowrap;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .stats-card {
      padding: 18px;
      border-radius: 22px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(255,255,255,.08);
    }

    .stats-card h4 {
      margin: 0 0 8px;
      font-size: 1rem;
    }

    .meter {
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      overflow: hidden;
      margin: 10px 0 8px;
    }

    .meter span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--violet), var(--rose));
    }

    .stats-card p {
      margin: 0;
      color: var(--muted);
      font-size: .9rem;
      line-height: 1.65;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 18px;
    }

    .price-card {
      position: relative;
      padding: 22px;
      border-radius: 26px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.035);
      transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
      overflow: hidden;
    }

    .price-card:nth-child(2) {
      transform: translateY(-10px);
      border-color: rgba(139, 92, 246, .30);
      box-shadow: var(--shadow-violet);
      background: linear-gradient(180deg, rgba(139, 92, 246, .12), rgba(255,255,255,.035));
    }

    .price-card:hover {
      transform: translateY(-4px);
      border-color: rgba(244, 63, 94, .30);
      box-shadow: var(--shadow-deep), var(--shadow-rose);
    }

    .price-card .tier {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 11px;
      border-radius: 999px;
      background: rgba(139, 92, 246, .12);
      border: 1px solid rgba(139, 92, 246, .22);
      color: #DDD6FE;
      font-size: .8rem;
    }

    .price-card h3 {
      margin: 14px 0 8px;
      font-size: 1.2rem;
    }

    .price-card .desc {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.7;
    }

    .price-list {
      display: grid;
      gap: 10px;
      margin: 16px 0 18px;
      padding: 0;
      list-style: none;
    }

    .price-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: rgba(245, 247, 251, .86);
      font-size: .92rem;
    }

    .price-list li svg {
      width: 17px;
      height: 17px;
      color: #FDE68A;
      margin-top: 2px;
      flex: 0 0 auto;
    }

    .price-foot {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 8px;
    }

    .age-footer-note {
      margin-top: 18px;
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(245, 158, 11, .24);
      background: rgba(245, 158, 11, .08);
      color: #FDE68A;
      font-size: .92rem;
    }

    .faq-shell {
      margin-top: 18px;
      border-radius: var(--radius-xl);
      padding: 22px;
    }

    .faq-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
    }

    .faq-item {
      border-radius: 20px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.03);
      overflow: hidden;
      transition: border-color .2s ease, background .2s ease;
    }

    .faq-item.open {
      border-color: rgba(139, 92, 246, .34);
      background: rgba(139, 92, 246, .08);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 18px 18px;
      background: transparent;
      color: var(--text);
      border: 0;
      text-align: left;
    }

    .faq-question span {
      font-size: 1rem;
      line-height: 1.45;
    }

    .faq-icon {
      width: 26px;
      height: 26px;
      border-radius: 999px;
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .2s ease, background .2s ease;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      background: rgba(139, 92, 246, .16);
    }

    .faq-answer {
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: .94rem;
      line-height: 1.75;
    }

    .cta-band {
      margin-top: 18px;
      padding: 24px;
      border-radius: var(--radius-xl);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
    }

    .cta-band h3 {
      margin: 0 0 8px;
      font-size: 1.18rem;
    }

    .cta-band p {
      margin: 0;
      color: var(--muted);
      font-size: .96rem;
      max-width: 760px;
    }

    .footer {
      padding: 52px 0 36px;
      margin-top: 32px;
    }

    .footer-grid {
      border-radius: 28px;
      padding: 24px;
      display: grid;
      grid-template-columns: 1.25fr .8fr .8fr .9fr;
      gap: 18px;
    }

    .footer-brand {
      max-width: 100%;
    }

    .footer-brand .brand {
      margin-bottom: 12px;
    }

    .footer-brand p {
      margin: 0;
      color: var(--muted);
      font-size: .95rem;
      line-height: 1.75;
      max-width: 380px;
    }

    .footer-title {
      margin-bottom: 12px;
      font-weight: 700;
      color: #E5E7EB;
      font-size: .95rem;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--muted);
      transition: color .2s ease, transform .2s ease;
    }

    .footer-links a:hover,
    .footer-links a:focus-visible {
      color: #fff;
      transform: translateX(2px);
      outline: none;
    }

    .footer-alert {
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(245, 158, 11, .24);
      background: rgba(245, 158, 11, .08);
      color: #FDE68A;
      font-size: .92rem;
      line-height: 1.7;
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      padding: 16px 6px 0;
      color: var(--muted-2);
      font-size: .88rem;
    }

    .floating-cta {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 70;
      display: grid;
      gap: 10px;
    }

    .floating-cta .cta-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 16px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.10);
      background: linear-gradient(135deg, rgba(139, 92, 246, .90), rgba(244, 63, 94, .86));
      box-shadow: var(--shadow-violet), 0 14px 28px rgba(0, 0, 0, .36);
      color: #fff;
      transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
      white-space: nowrap;
      justify-content: center;
    }

    .floating-cta .cta-btn:hover,
    .floating-cta .cta-btn:focus-visible {
      transform: translateY(-2px);
      filter: brightness(1.06);
      outline: none;
    }

    .floating-cta .cta-btn.secondary {
      background: rgba(255,255,255,.04);
      color: var(--text);
      border-color: rgba(255,255,255,.08);
    }

    .mobile-bottom-bar {
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 72;
      display: none;
      gap: 10px;
      padding: 10px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(12, 12, 18, .86);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow-deep);
    }

    .mobile-bottom-bar .cta-btn {
      flex: 1 1 0;
      min-height: 44px;
      padding: 0 14px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 0;
      color: #fff;
      background: linear-gradient(135deg, var(--violet), var(--rose));
    }

    .mobile-bottom-bar .cta-btn.secondary {
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.08);
      color: var(--text);
    }

    .age-gate {
      position: fixed;
      left: 16px;
      bottom: 18px;
      z-index: 75;
      width: min(390px, calc(100% - 32px));
      padding: 16px;
      border-radius: 20px;
      border: 1px solid rgba(245, 158, 11, .25);
      background: rgba(18, 18, 24, .96);
      box-shadow: var(--shadow-deep), 0 20px 40px rgba(0, 0, 0, .42);
      backdrop-filter: blur(18px);
      transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
    }

    .age-gate.hidden {
      opacity: 0;
      transform: translateY(12px);
      visibility: hidden;
      pointer-events: none;
    }

    .age-gate .top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 10px;
    }

    .age-gate .title {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
    }

    .age-gate .title .badge {
      min-width: 34px;
      height: 34px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(245, 158, 11, .12);
      border: 1px solid rgba(245, 158, 11, .24);
      color: #FDE68A;
      font-size: .85rem;
    }

    .age-gate p {
      margin: 0;
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.7;
    }

    .age-gate .actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 12px;
    }

    .subtle {
      color: var(--muted);
      font-size: .92rem;
    }

    .icon-btn {
      width: 44px;
      height: 44px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.04);
      color: var(--text);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: transform .2s ease, background .2s ease;
    }

    .icon-btn:hover,
    .icon-btn:focus-visible {
      transform: translateY(-1px);
      background: rgba(139, 92, 246, .12);
      outline: none;
    }

    .is-hidden {
      display: none !important;
    }

    .fade-edge {
      position: absolute;
      top: 0;
      bottom: 0;
      width: 32px;
      pointer-events: none;
      z-index: 1;
    }

    .fade-edge.left {
      left: 0;
      background: linear-gradient(90deg, rgba(8,8,11,1), rgba(8,8,11,0));
    }

    .fade-edge.right {
      right: 0;
      background: linear-gradient(270deg, rgba(8,8,11,1), rgba(8,8,11,0));
    }

    @media (max-width: 1100px) {
      .hero-grid,
      .safety-grid,
      .benefits-grid,
      .demo-grid,
      .updates-grid,
      .proof-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .metric-row,
      .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .price-card:nth-child(2) {
        transform: translateY(0);
      }
    }

    @media (max-width: 768px) {
      .site-header {
        top: 12px;
        padding-top: 6px;
      }

      .nav-shell {
        padding: 12px 12px;
        border-radius: 28px;
      }

      .desktop-nav,
      .nav-cta {
        display: none;
      }

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

      .mobile-menu {
        display: flex;
      }

      .hero {
        padding: 68px 0 38px;
      }

      .hero-copy,
      .hero-panel,
      .safety-strip,
      .section-card,
      .cta-band,
      .faq-shell,
      .footer-grid {
        border-radius: 24px;
      }

      .hero-copy,
      .hero-panel,
      .safety-strip,
      .section-card,
      .cta-band,
      .faq-shell {
        padding: 20px;
      }

      .hero-title {
        font-size: clamp(1.95rem, 8vw, 2.6rem);
      }

      .section-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
      }

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

      .track {
        grid-auto-columns: minmax(240px, 82%);
      }

      .feature-rail {
        grid-auto-columns: minmax(220px, 78%);
      }

      .metric-row,
      .score-grid,
      .stats-grid,
      .pricing-grid {
        grid-template-columns: 1fr;
      }

      .floating-cta {
        display: none;
      }

      .mobile-bottom-bar {
        display: flex;
      }

      .age-gate {
        left: 12px;
        right: 12px;
        width: auto;
      }

      .section {
        padding-top: var(--section-pad-mobile);
      }

      .cta-band {
        align-items: flex-start;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(var(--container), calc(100% - 24px));
      }

      .hero-copy,
      .hero-panel,
      .safety-strip,
      .section-card,
      .faq-shell,
      .footer-grid {
        padding: 18px;
      }

      .hero-actions,
      .section-actions,
      .price-foot,
      .confirm-row {
        flex-direction: column;
        align-items: stretch;
      }

      .btn,
      .nav-link,
      .nav-cta,
      .floating-cta .cta-btn,
      .mobile-bottom-bar .cta-btn {
        width: 100%;
      }

      .track {
        grid-auto-columns: minmax(220px, 88%);
      }

      .faq-question {
        padding: 16px;
      }

      .faq-answer {
        padding: 0 16px 16px;
      }

      body {
        padding-bottom: 98px;
      }
    }