/* roulang page: index */
:root {
            --bg: #080b10;
            --bg-soft: #0e131b;
            --surface: #121923;
            --surface-2: #18212d;
            --surface-light: #f4f6f8;
            --white: #ffffff;
            --text: #eef2f6;
            --text-dark: #111820;
            --muted: #96a1af;
            --muted-dark: #65707d;
            --primary: #d7ff52;
            --primary-deep: #a9d817;
            --secondary: #52e2c2;
            --accent: #ffb86b;
            --danger: #ff746c;
            --border: rgba(255,255,255,.11);
            --border-dark: rgba(15,25,35,.12);
            --shadow-sm: 0 10px 30px rgba(0,0,0,.14);
            --shadow-lg: 0 28px 80px rgba(0,0,0,.34);
            --radius-sm: 12px;
            --radius: 20px;
            --radius-lg: 32px;
            --container: 1200px;
            --transition: .28s cubic-bezier(.2,.75,.25,1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-width: 320px;
            color: var(--text);
            background: var(--bg);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            text-rendering: optimizeLegibility;
        }

        body.menu-open {
            overflow: hidden;
        }

        h1, h2, h3, p, ul, ol, blockquote, figure {
            margin-top: 0;
        }

        h1, h2, h3 {
            line-height: 1.18;
            letter-spacing: -.035em;
        }

        p {
            margin-bottom: 0;
        }

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

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

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

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

        button {
            border: 0;
        }

        :focus-visible {
            outline: 3px solid rgba(215,255,82,.55);
            outline-offset: 3px;
        }

        ::selection {
            color: #0a0d12;
            background: var(--primary);
        }

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

        .section {
            position: relative;
            padding: 104px 0;
            overflow: hidden;
        }

        .section-light {
            color: var(--text-dark);
            background: var(--surface-light);
        }

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

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

        .section-head {
            display: grid;
            grid-template-columns: minmax(0, .92fr) minmax(300px, .68fr);
            align-items: end;
            gap: 56px;
            margin-bottom: 48px;
        }

        .section-head.compact {
            grid-template-columns: minmax(0, 720px);
            align-items: start;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin-bottom: 18px;
            color: var(--primary-deep);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .13em;
            text-transform: uppercase;
        }

        .section-kicker::before {
            width: 22px;
            height: 2px;
            content: "";
            background: currentColor;
        }

        .section-title {
            max-width: 760px;
            margin-bottom: 0;
            font-size: clamp(34px, 5vw, 64px);
            font-weight: 800;
        }

        .section-desc {
            max-width: 660px;
            color: var(--muted);
            font-size: 17px;
        }

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

        .eyebrow, .badge {
            display: inline-flex;
            align-items: center;
            width: fit-content;
            gap: 8px;
            padding: 7px 11px;
            border: 1px solid var(--border);
            border-radius: 999px;
            color: #cfd6dd;
            background: rgba(255,255,255,.05);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .05em;
        }

        .badge-bright {
            color: #11170a;
            border-color: rgba(215,255,82,.45);
            background: var(--primary);
        }

        .badge-soft {
            color: var(--text-dark);
            border-color: var(--border-dark);
            background: rgba(17,24,32,.06);
        }

        .button {
            display: inline-flex;
            min-height: 52px;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 0 22px;
            border: 1px solid transparent;
            border-radius: 999px;
            cursor: pointer;
            font-weight: 800;
            line-height: 1;
            transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
        }

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

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

        .button-primary {
            color: #11170a;
            background: var(--primary);
            box-shadow: 0 12px 34px rgba(190,235,45,.18);
        }

        .button-primary:hover {
            background: #e4ff87;
            box-shadow: 0 18px 42px rgba(190,235,45,.26);
        }

        .button-ghost {
            color: var(--white);
            border-color: var(--border);
            background: rgba(255,255,255,.04);
        }

        .button-ghost:hover {
            border-color: rgba(255,255,255,.28);
            background: rgba(255,255,255,.09);
        }

        .button-dark {
            color: var(--white);
            background: #111820;
        }

        .button-dark:hover {
            background: #273340;
        }

        .site-header {
            position: sticky;
            z-index: 100;
            top: 0;
            border-bottom: 1px solid var(--border);
            background: rgba(8,11,16,.86);
            backdrop-filter: blur(20px);
        }

        .nav {
            display: flex;
            min-height: 76px;
            align-items: center;
            gap: 28px;
        }

        .logo {
            display: inline-flex;
            flex: 0 0 auto;
            align-items: center;
            gap: 12px;
            font-size: 17px;
            font-weight: 900;
            letter-spacing: -.02em;
        }

        .logo-mark {
            display: grid;
            width: 40px;
            height: 40px;
            place-items: center;
            border-radius: 13px;
            color: #11170a;
            background: var(--primary);
            box-shadow: inset 0 -8px 16px rgba(89,112,16,.15);
            font-size: 15px;
            letter-spacing: -.08em;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 5px;
            margin: 0 auto;
            padding: 0;
            list-style: none;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: flex;
            min-height: 44px;
            align-items: center;
            gap: 7px;
            padding: 0 15px;
            border-radius: 12px;
            color: #b6c0ca;
            font-size: 14px;
            font-weight: 700;
            transition: color var(--transition), background var(--transition);
        }

        .nav-link:hover, .nav-link.active {
            color: var(--white);
            background: rgba(255,255,255,.07);
        }

        .nav-link.active::after {
            position: absolute;
            right: 15px;
            bottom: 5px;
            left: 15px;
            height: 2px;
            border-radius: 2px;
            content: "";
            background: var(--primary);
        }

        .nav-chevron {
            width: 7px;
            height: 7px;
            border-right: 1.5px solid currentColor;
            border-bottom: 1.5px solid currentColor;
            transform: rotate(45deg) translateY(-2px);
        }

        .dropdown {
            position: absolute;
            top: calc(100% + 12px);
            left: 0;
            width: 310px;
            padding: 12px;
            visibility: hidden;
            border: 1px solid var(--border);
            border-radius: 18px;
            opacity: 0;
            background: #101620;
            box-shadow: var(--shadow-lg);
            transform: translateY(8px);
            transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
        }

        .nav-item:hover .dropdown, .nav-item:focus-within .dropdown {
            visibility: visible;
            opacity: 1;
            transform: translateY(0);
        }

        .dropdown a {
            display: block;
            padding: 13px 14px;
            border-radius: 12px;
            transition: background var(--transition);
        }

        .dropdown a:hover {
            background: rgba(255,255,255,.06);
        }

        .dropdown strong {
            display: block;
            margin-bottom: 2px;
            color: var(--white);
            font-size: 14px;
        }

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-cta {
            min-height: 42px;
            padding-inline: 17px;
            font-size: 13px;
        }

        .menu-toggle {
            display: none;
            width: 44px;
            height: 44px;
            place-items: center;
            border: 1px solid var(--border);
            border-radius: 13px;
            color: var(--white);
            background: transparent;
            cursor: pointer;
        }

        .menu-toggle span,
        .menu-toggle::before,
        .menu-toggle::after {
            display: block;
            width: 19px;
            height: 2px;
            margin: 4px auto;
            content: "";
            background: currentColor;
            transition: transform var(--transition), opacity var(--transition);
        }

        .hero {
            position: relative;
            min-height: 780px;
            display: flex;
            align-items: center;
            padding: 76px 0 86px;
            overflow: hidden;
            background:
                radial-gradient(circle at 72% 30%, rgba(82,226,194,.15), transparent 24%),
                radial-gradient(circle at 25% 0%, rgba(215,255,82,.11), transparent 24%),
                #080b10;
        }

        .hero::before {
            position: absolute;
            inset: 0;
            content: "";
            pointer-events: none;
            opacity: .22;
            background-image:
                linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
            background-size: 68px 68px;
            mask-image: linear-gradient(to bottom, #000, transparent 86%);
        }

        .hero-layout {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: minmax(0, 1.03fr) minmax(480px, .97fr);
            align-items: center;
            gap: 74px;
        }

        .hero-copy {
            padding-block: 34px;
        }

        .hero h1 {
            max-width: 760px;
            margin: 24px 0 26px;
            font-size: clamp(48px, 7.2vw, 98px);
            font-weight: 900;
            letter-spacing: -.065em;
        }

        .hero h1 span {
            color: var(--primary);
        }

        .hero-intro {
            max-width: 720px;
            color: #aeb8c3;
            font-size: 18px;
            line-height: 1.9;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 34px;
        }

        .hero-note {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-top: 30px;
            color: #8d98a5;
            font-size: 13px;
        }

        .hero-note span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .hero-note span::before {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            content: "";
            background: var(--secondary);
            box-shadow: 0 0 0 5px rgba(82,226,194,.08);
        }

        .reel-stage {
            position: relative;
            min-height: 610px;
            display: grid;
            place-items: center;
            perspective: 1200px;
        }

        .reel-glow {
            position: absolute;
            width: 430px;
            height: 430px;
            border-radius: 50%;
            filter: blur(65px);
            opacity: .25;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            animation: pulse 5s ease-in-out infinite;
        }

        @keyframes pulse {
            50% { transform: scale(1.12); opacity: .34; }
        }

        .reel-card {
            position: absolute;
            width: 286px;
            height: 520px;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,.17);
            border-radius: 34px;
            background: #131b24;
            box-shadow: var(--shadow-lg);
            transition: transform .5s ease;
        }

        .reel-card::after {
            position: absolute;
            inset: 0;
            content: "";
            background: linear-gradient(to bottom, transparent 35%, rgba(3,6,9,.9));
        }

        .reel-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .reel-card.side-left {
            left: 0;
            height: 430px;
            opacity: .55;
            transform: rotateY(14deg) rotate(-6deg) translateX(18px);
        }

        .reel-card.side-right {
            right: 0;
            height: 450px;
            opacity: .64;
            transform: rotateY(-14deg) rotate(7deg) translateX(-8px);
        }

        .reel-card.main-reel {
            z-index: 3;
            background:
                radial-gradient(circle at 70% 20%, rgba(82,226,194,.34), transparent 30%),
                linear-gradient(155deg, #222d39, #0d1219 66%);
            animation: float 5s ease-in-out infinite;
        }

        @keyframes float {
            50% { transform: translateY(-10px); }
        }

        .reel-card.main-reel::before {
            position: absolute;
            inset: 0;
            content: "";
            background:
                linear-gradient(140deg, transparent 48%, rgba(215,255,82,.22) 49%, transparent 50%),
                repeating-linear-gradient(90deg, transparent 0 30px, rgba(255,255,255,.025) 31px);
        }

        .reel-top {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px;
        }

        .live-dot {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 11px;
            font-weight: 800;
        }

        .live-dot::before {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            content: "";
            background: var(--primary);
            box-shadow: 0 0 0 6px rgba(215,255,82,.1);
        }

        .play-mark {
            position: absolute;
            z-index: 2;
            top: 48%;
            left: 50%;
            display: grid;
            width: 78px;
            height: 78px;
            place-items: center;
            border: 1px solid rgba(255,255,255,.25);
            border-radius: 50%;
            background: rgba(0,0,0,.22);
            backdrop-filter: blur(12px);
            transform: translate(-50%,-50%);
        }

        .play-mark::after {
            margin-left: 5px;
            border-top: 10px solid transparent;
            border-bottom: 10px solid transparent;
            border-left: 16px solid var(--white);
            content: "";
        }

        .reel-caption {
            position: absolute;
            z-index: 2;
            right: 22px;
            bottom: 24px;
            left: 22px;
        }

        .reel-caption strong {
            display: block;
            margin: 10px 0 8px;
            font-size: 25px;
            line-height: 1.25;
        }

        .reel-caption p {
            color: #b9c2cb;
            font-size: 13px;
            line-height: 1.65;
        }

        .metric-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .metric {
            min-height: 185px;
            padding: 30px;
            border-right: 1px solid var(--border);
        }

        .metric:last-child {
            border-right: 0;
        }

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

        .metric-value {
            margin: 14px 0 9px;
            color: var(--primary);
            font-size: clamp(34px, 4vw, 52px);
            font-weight: 900;
            letter-spacing: -.05em;
        }

        .metric p {
            color: #c4ccd4;
            font-size: 13px;
            line-height: 1.65;
        }

        .commission-layout {
            display: grid;
            grid-template-columns: .88fr 1.12fr;
            gap: 32px;
        }

        .commission-feature {
            min-height: 460px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 40px;
            border-radius: var(--radius-lg);
            color: var(--text-dark);
            background: var(--primary);
        }

        .commission-feature .big-number {
            font-size: clamp(68px, 10vw, 128px);
            font-weight: 900;
            line-height: .85;
            letter-spacing: -.08em;
        }

        .commission-feature h3 {
            margin: 28px 0 14px;
            font-size: 30px;
        }

        .commission-feature p {
            max-width: 510px;
            color: #394015;
        }

        .commission-list {
            display: grid;
            gap: 16px;
        }

        .commission-item {
            display: grid;
            grid-template-columns: 58px 1fr auto;
            align-items: center;
            gap: 20px;
            padding: 25px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform var(--transition), border-color var(--transition), background var(--transition);
        }

        .commission-item:hover {
            border-color: rgba(215,255,82,.28);
            background: #161e28;
            transform: translateX(5px);
        }

        .index-box {
            display: grid;
            width: 58px;
            height: 58px;
            place-items: center;
            border-radius: 18px;
            color: var(--primary);
            background: rgba(215,255,82,.08);
            font-size: 14px;
            font-weight: 900;
        }

        .commission-item h3 {
            margin-bottom: 6px;
            font-size: 19px;
        }

        .commission-item p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.65;
        }

        .status {
            padding: 7px 10px;
            border-radius: 999px;
            color: var(--secondary);
            background: rgba(82,226,194,.09);
            font-size: 11px;
            font-weight: 800;
            white-space: nowrap;
        }

        .material-showcase {
            display: grid;
            grid-template-columns: 1.35fr .65fr;
            gap: 22px;
        }

        .material-main {
            position: relative;
            min-height: 490px;
            display: flex;
            align-items: flex-end;
            overflow: hidden;
            padding: 40px;
            border-radius: var(--radius-lg);
            background:
                linear-gradient(to top, rgba(5,8,12,.97), rgba(5,8,12,.06)),
                url("https://images.unsplash.com/photo-1558655146-d09347e92766?auto=format&fit=crop&w=1400&q=85") center/cover;
        }

        .material-main::before {
            position: absolute;
            inset: 20px;
            border: 1px solid rgba(255,255,255,.16);
            border-radius: 24px;
            content: "";
        }

        .material-content {
            position: relative;
            z-index: 2;
            max-width: 580px;
        }

        .material-content h3 {
            margin: 14px 0 12px;
            font-size: 35px;
        }

        .material-content p {
            color: #b9c2cc;
        }

        .material-stack {
            display: grid;
            gap: 22px;
        }

        .material-card {
            min-height: 234px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 28px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface-2);
            transition: transform var(--transition), border-color var(--transition);
        }

        .material-card:hover {
            border-color: rgba(215,255,82,.3);
            transform: translateY(-4px);
        }

        .material-card h3 {
            margin-bottom: 10px;
            font-size: 22px;
        }

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

        .file-types {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
            margin-top: 18px;
        }

        .file-types span {
            padding: 5px 8px;
            border: 1px solid var(--border);
            border-radius: 8px;
            color: #c7d0d9;
            font-size: 11px;
        }

        .settlement-board {
            display: grid;
            grid-template-columns: .72fr 1.28fr;
            gap: 46px;
            align-items: start;
        }

        .settlement-summary {
            position: sticky;
            top: 108px;
            padding: 34px;
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .settlement-summary h3 {
            margin: 18px 0 12px;
            font-size: 30px;
        }

        .settlement-summary p {
            color: var(--muted-dark);
        }

        .settlement-summary ul {
            display: grid;
            gap: 12px;
            margin: 24px 0 0;
            padding: 0;
            list-style: none;
        }

        .settlement-summary li {
            display: flex;
            gap: 10px;
            color: #34404d;
            font-size: 14px;
        }

        .settlement-summary li::before {
            color: #729400;
            content: "✓";
            font-weight: 900;
        }

        .steps {
            counter-reset: step;
            display: grid;
            gap: 0;
        }

        .step {
            position: relative;
            display: grid;
            grid-template-columns: 72px 1fr;
            gap: 22px;
            padding: 0 0 42px;
            counter-increment: step;
        }

        .step:not(:last-child)::before {
            position: absolute;
            top: 62px;
            bottom: 8px;
            left: 31px;
            width: 1px;
            content: "";
            background: var(--border-dark);
        }

        .step::after {
            display: grid;
            width: 64px;
            height: 64px;
            place-items: center;
            border: 1px solid var(--border-dark);
            border-radius: 20px;
            content: "0" counter(step);
            color: #53606d;
            background: #eef1f3;
            font-size: 13px;
            font-weight: 900;
        }

        .step-content {
            padding: 6px 0 0;
        }

        .step h3 {
            margin-bottom: 9px;
            font-size: 23px;
        }

        .step p {
            max-width: 670px;
            color: var(--muted-dark);
            font-size: 15px;
        }

        .case-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            overflow: hidden;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--surface);
        }

        .case-image {
            position: relative;
            min-height: 550px;
            background:
                linear-gradient(150deg, rgba(8,11,16,.05), rgba(8,11,16,.75)),
                url("https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=1200&q=85") center/cover;
        }

        .case-image-note {
            position: absolute;
            right: 26px;
            bottom: 26px;
            left: 26px;
            padding: 20px;
            border: 1px solid rgba(255,255,255,.18);
            border-radius: 18px;
            background: rgba(8,11,16,.72);
            backdrop-filter: blur(14px);
        }

        .case-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: clamp(34px, 6vw, 72px);
        }

        .case-content h3 {
            margin: 20px 0;
            font-size: clamp(30px, 4vw, 48px);
        }

        .case-content > p {
            color: var(--muted);
        }

        .case-results {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
            margin-top: 30px;
        }

        .case-result {
            padding: 20px;
            border: 1px solid var(--border);
            border-radius: 16px;
            background: rgba(255,255,255,.03);
        }

        .case-result strong {
            display: block;
            margin-bottom: 5px;
            color: var(--primary);
            font-size: 26px;
        }

        .case-result span {
            color: var(--muted);
            font-size: 12px;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.12fr .88fr;
            gap: 44px;
        }

        .news-feature {
            padding: 34px;
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .news-visual {
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            margin-bottom: 28px;
            padding: 26px;
            border-radius: 22px;
            background:
                radial-gradient(circle at 76% 18%, rgba(215,255,82,.7), transparent 25%),
                linear-gradient(135deg, #101821, #283746);
        }

        .news-visual strong {
            max-width: 470px;
            color: var(--white);
            font-size: 30px;
            line-height: 1.25;
        }

        .news-feature h3 {
            margin: 17px 0 12px;
            font-size: 28px;
        }

        .news-feature p {
            color: var(--muted-dark);
        }

        .news-list {
            display: grid;
            align-content: start;
        }

        .news-item {
            display: grid;
            grid-template-columns: 78px 1fr;
            gap: 20px;
            padding: 24px 0;
            border-bottom: 1px solid var(--border-dark);
            transition: transform var(--transition);
        }

        .news-item:hover {
            transform: translateX(5px);
        }

        .news-date {
            color: #7d8995;
            font-size: 12px;
        }

        .news-date strong {
            display: block;
            color: var(--text-dark);
            font-size: 25px;
        }

        .news-item h3 {
            margin-bottom: 8px;
            font-size: 19px;
        }

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

        .matrix {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 18px;
        }

        .matrix-card {
            min-height: 260px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 28px;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform var(--transition), border-color var(--transition), background var(--transition);
        }

        .matrix-card:nth-child(1) { grid-column: span 5; }
        .matrix-card:nth-child(2) { grid-column: span 3; }
        .matrix-card:nth-child(3) { grid-column: span 4; }
        .matrix-card:nth-child(4) { grid-column: span 4; }
        .matrix-card:nth-child(5) { grid-column: span 5; }
        .matrix-card:nth-child(6) { grid-column: span 3; }

        .matrix-card:hover {
            border-color: rgba(82,226,194,.3);
            background: var(--surface-2);
            transform: translateY(-5px);
        }

        .matrix-icon {
            display: grid;
            width: 50px;
            height: 50px;
            place-items: center;
            border-radius: 16px;
            color: var(--primary);
            background: rgba(215,255,82,.08);
            font-weight: 900;
        }

        .matrix-card h3 {
            margin: 24px 0 10px;
            font-size: 23px;
        }

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

        .compare-wrap {
            overflow-x: auto;
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .compare-grid {
            min-width: 760px;
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
        }

        .compare-cell {
            min-height: 88px;
            display: flex;
            align-items: center;
            padding: 22px 28px;
            border-right: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
            color: #34404b;
        }

        .compare-cell:nth-child(3n) {
            border-right: 0;
        }

        .compare-cell.head {
            min-height: 76px;
            color: var(--text-dark);
            background: #edf0f2;
            font-weight: 900;
        }

        .compare-cell.highlight {
            color: #2f3b0d;
            background: rgba(215,255,82,.18);
            font-weight: 700;
        }

        .compare-cell:nth-last-child(-n+3) {
            border-bottom: 0;
        }

        .timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
        }

        .timeline-item {
            position: relative;
            padding: 0 28px 0 0;
        }

        .timeline-item::before {
            display: block;
            width: 14px;
            height: 14px;
            margin-bottom: 26px;
            border: 4px solid var(--bg-soft);
            border-radius: 50%;
            content: "";
            background: var(--primary);
            box-shadow: 0 0 0 1px rgba(215,255,82,.5);
        }

        .timeline-item:not(:last-child)::after {
            position: absolute;
            top: 6px;
            right: 0;
            left: 14px;
            height: 1px;
            content: "";
            background: linear-gradient(90deg, var(--primary), rgba(255,255,255,.13));
        }

        .timeline-item small {
            color: var(--primary);
            font-weight: 800;
        }

        .timeline-item h3 {
            margin: 10px 0;
            font-size: 21px;
        }

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

        .security-bar {
            display: grid;
            grid-template-columns: 1.3fr repeat(3, 1fr);
            overflow: hidden;
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--surface);
        }

        .security-intro, .security-item {
            min-height: 250px;
            padding: 30px;
        }

        .security-intro {
            background: var(--primary);
            color: var(--text-dark);
        }

        .security-intro h3 {
            margin: 18px 0 10px;
            font-size: 28px;
        }

        .security-item {
            border-left: 1px solid var(--border);
        }

        .security-item strong {
            display: block;
            margin: 22px 0 10px;
            font-size: 19px;
        }

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

        .shield {
            display: grid;
            width: 44px;
            height: 50px;
            place-items: center;
            color: var(--primary);
            border: 2px solid currentColor;
            border-radius: 15px 15px 20px 20px;
            font-size: 15px;
            font-weight: 900;
        }

        .channel-wall {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .channel-card {
            position: relative;
            min-height: 250px;
            padding: 30px;
            overflow: hidden;
            border: 1px solid var(--border);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform var(--transition), border-color var(--transition);
        }

        .channel-card:hover {
            border-color: rgba(215,255,82,.32);
            transform: translateY(-5px);
        }

        .channel-card::after {
            position: absolute;
            right: -44px;
            bottom: -44px;
            width: 140px;
            height: 140px;
            border: 1px solid rgba(215,255,82,.18);
            border-radius: 50%;
            content: "";
        }

        .channel-card h3 {
            margin: 26px 0 10px;
            font-size: 24px;
        }

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

        .channel-link {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-top: 24px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 800;
        }

        .channel-link::after {
            content: "→";
            transition: transform var(--transition);
        }

        .channel-link:hover::after {
            transform: translateX(5px);
        }

        .answers {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            border-top: 1px solid var(--border-dark);
        }

        .answer-card {
            display: grid;
            grid-template-columns: 50px 1fr;
            gap: 18px;
            padding: 34px 30px;
            border-right: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .answer-card:nth-child(2n) {
            border-right: 0;
        }

        .answer-letter {
            display: grid;
            width: 44px;
            height: 44px;
            place-items: center;
            border-radius: 14px;
            color: #344600;
            background: var(--primary);
            font-weight: 900;
        }

        .answer-card h3 {
            margin-bottom: 9px;
            font-size: 20px;
        }

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

        .faq-list {
            max-width: 920px;
            margin: 0 auto;
            border-top: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
        }

        .faq-question {
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 34px;
            align-items: center;
            gap: 20px;
            padding: 26px 0;
            color: var(--white);
            text-align: left;
            background: transparent;
            cursor: pointer;
            font-size: 18px;
            font-weight: 800;
        }

        .faq-plus {
            position: relative;
            width: 30px;
            height: 30px;
            border: 1px solid var(--border);
            border-radius: 50%;
        }

        .faq-plus::before, .faq-plus::after {
            position: absolute;
            top: 50%;
            left: 50%;
            width: 12px;
            height: 1px;
            content: "";
            background: var(--primary);
            transform: translate(-50%,-50%);
            transition: transform var(--transition);
        }

        .faq-plus::after {
            transform: translate(-50%,-50%) rotate(90deg);
        }

        .faq-item.open .faq-plus::after {
            transform: translate(-50%,-50%) rotate(0);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            color: var(--muted);
            transition: max-height .35s ease;
        }

        .faq-answer p {
            max-width: 810px;
            padding: 0 0 26px;
        }

        .join-panel {
            display: grid;
            grid-template-columns: .9fr 1.1fr;
            overflow: hidden;
            border-radius: var(--radius-lg);
            color: var(--text-dark);
            background: var(--primary);
            box-shadow: var(--shadow-lg);
        }

        .join-copy {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: clamp(34px, 6vw, 70px);
        }

        .join-copy h2 {
            margin: 20px 0;
            font-size: clamp(40px, 5vw, 68px);
        }

        .join-copy p {
            max-width: 520px;
            color: #3f491c;
        }

        .join-rules {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
            margin-top: 34px;
        }

        .join-rules span {
            padding: 7px 10px;
            border: 1px solid rgba(17,24,32,.17);
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
        }

        .join-form-wrap {
            margin: 18px;
            padding: clamp(26px, 4vw, 44px);
            border-radius: 24px;
            color: var(--text);
            background: #111820;
        }

        .join-form-wrap h3 {
            margin-bottom: 8px;
            font-size: 25px;
        }

        .join-form-wrap > p {
            margin-bottom: 25px;
            color: var(--muted);
            font-size: 14px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group {
            display: grid;
            gap: 8px;
        }

        .form-group.full {
            grid-column: 1 / -1;
        }

        .form-group label {
            color: #cbd3db;
            font-size: 13px;
            font-weight: 700;
        }

        .form-control {
            width: 100%;
            min-height: 50px;
            padding: 12px 14px;
            border: 1px solid var(--border);
            border-radius: 12px;
            outline: 0;
            color: var(--white);
            background: rgba(255,255,255,.055);
            transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
        }

        textarea.form-control {
            min-height: 112px;
            resize: vertical;
        }

        .form-control::placeholder {
            color: #6f7b88;
        }

        .form-control:focus {
            border-color: rgba(215,255,82,.6);
            background: rgba(255,255,255,.075);
            box-shadow: 0 0 0 4px rgba(215,255,82,.08);
        }

        .form-submit {
            width: 100%;
            margin-top: 18px;
        }

        .form-message {
            min-height: 24px;
            margin-top: 12px;
            color: var(--secondary);
            font-size: 13px;
        }

        .privacy-note {
            margin-top: 12px;
            color: #74808c;
            font-size: 11px;
        }

        .site-footer {
            padding: 70px 0 28px;
            border-top: 1px solid var(--border);
            background: #06080c;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.3fr .7fr .7fr;
            gap: 70px;
            padding-bottom: 46px;
        }

        .footer-brand p {
            max-width: 560px;
            margin-top: 22px;
            color: var(--muted);
            font-size: 14px;
        }

        .footer-column h3 {
            margin-bottom: 18px;
            color: var(--white);
            font-size: 14px;
            letter-spacing: .05em;
        }

        .footer-links {
            display: grid;
            gap: 11px;
        }

        .footer-links a, .footer-links span {
            color: var(--muted);
            font-size: 13px;
            transition: color var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
            color: #707b87;
            font-size: 12px;
        }

        .footer-status {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-status::before {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            content: "";
            background: var(--secondary);
        }

        @media (max-width: 1024px) {
            .section {
                padding: 84px 0;
            }

            .nav {
                gap: 16px;
            }

            .hero-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .hero-copy {
                text-align: center;
            }

            .hero h1, .hero-intro {
                margin-inline: auto;
            }

            .hero-actions, .hero-note {
                justify-content: center;
            }

            .reel-stage {
                width: min(100%, 650px);
                min-height: 560px;
                margin: 0 auto;
            }

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

            .metric:nth-child(2) {
                border-right: 0;
            }

            .metric:nth-child(-n+2) {
                border-bottom: 1px solid var(--border);
            }

            .commission-layout, .settlement-board, .news-layout, .join-panel {
                grid-template-columns: 1fr;
            }

            .settlement-summary {
                position: static;
            }

            .material-showcase {
                grid-template-columns: 1fr;
            }

            .material-stack {
                grid-template-columns: 1fr 1fr;
            }

            .case-panel {
                grid-template-columns: .9fr 1.1fr;
            }

            .matrix-card:nth-child(n) {
                grid-column: span 6;
            }

            .timeline {
                grid-template-columns: repeat(2, 1fr);
                gap: 38px 0;
            }

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

            .security-item:nth-child(3) {
                border-left: 0;
                border-top: 1px solid var(--border);
            }

            .security-item:nth-child(4) {
                border-top: 1px solid var(--border);
            }

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

            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 768px) {
            .container {
                width: min(calc(100% - 28px), var(--container));
            }

            .section {
                padding: 68px 0;
            }

            .section-head {
                grid-template-columns: 1fr;
                gap: 18px;
                margin-bottom: 34px;
            }

            .section-title {
                font-size: clamp(32px, 9vw, 48px);
            }

            .section-desc {
                font-size: 15px;
            }

            .menu-toggle {
                display: grid;
                margin-left: auto;
            }

            .nav-actions {
                display: none;
            }

            .nav-menu {
                position: fixed;
                z-index: 110;
                top: 77px;
                right: 0;
                bottom: 0;
                left: 0;
                display: none;
                align-items: stretch;
                align-content: start;
                margin: 0;
                padding: 20px;
                background: rgba(8,11,16,.98);
                backdrop-filter: blur(20px);
            }

            .nav-menu.open {
                display: grid;
            }

            .nav-link {
                min-height: 58px;
                padding-inline: 18px;
                font-size: 16px;
            }

            .nav-link.active::after {
                display: none;
            }

            .dropdown {
                position: static;
                width: auto;
                display: block;
                margin: 0 8px 10px;
                visibility: visible;
                opacity: 1;
                box-shadow: none;
                transform: none;
            }

            .hero {
                min-height: auto;
                padding: 54px 0 62px;
            }

            .hero h1 {
                font-size: clamp(45px, 14vw, 72px);
            }

            .hero-intro {
                font-size: 16px;
            }

            .reel-stage {
                min-height: 530px;
                overflow: hidden;
            }

            .reel-card.side-left {
                left: -100px;
            }

            .reel-card.side-right {
                right: -100px;
            }

            .metric-strip {
                grid-template-columns: 1fr 1fr;
            }

            .metric {
                min-height: 165px;
                padding: 22px;
            }

            .commission-feature {
                min-height: 380px;
                padding: 30px;
            }

            .commission-item {
                grid-template-columns: 50px 1fr;
            }

            .commission-item .status {
                grid-column: 2;
                width: fit-content;
            }

            .material-main {
                min-height: 440px;
                padding: 28px;
            }

            .material-stack {
                grid-template-columns: 1fr;
            }

            .case-panel {
                grid-template-columns: 1fr;
            }

            .case-image {
                min-height: 390px;
            }

            .matrix-card:nth-child(n) {
                grid-column: span 12;
                min-height: 220px;
            }

            .timeline {
                grid-template-columns: 1fr;
                gap: 34px;
            }

            .timeline-item:not(:last-child)::after {
                top: 14px;
                right: auto;
                bottom: -35px;
                left: 6px;
                width: 1px;
                height: auto;
            }

            .security-bar {
                grid-template-columns: 1fr;
            }

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

            .channel-wall {
                grid-template-columns: 1fr;
            }

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

            .answer-card {
                border-right: 0;
            }

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

            .form-group.full {
                grid-column: auto;
            }

            .footer-main {
                grid-template-columns: 1fr;
                gap: 38px;
            }

            .footer-brand {
                grid-column: auto;
            }

            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
            }
        }

        @media (max-width: 520px) {
            .nav {
                min-height: 68px;
            }

            .nav-menu {
                top: 69px;
            }

            .logo {
                font-size: 15px;
            }

            .logo-mark {
                width: 37px;
                height: 37px;
            }

            .hero {
                padding-top: 42px;
            }

            .hero-copy {
                padding-top: 8px;
            }

            .hero h1 {
                margin-top: 18px;
            }

            .hero-actions {
                display: grid;
            }

            .button {
                width: 100%;
            }

            .hero-note {
                display: grid;
                justify-content: start;
                text-align: left;
            }

            .reel-stage {
                min-height: 500px;
            }

            .reel-card {
                width: 255px;
                height: 470px;
            }

            .reel-card.side-left, .reel-card.side-right {
                display: none;
            }

            .metric-strip {
                grid-template-columns: 1fr;
            }

            .metric {
                border-right: 0;
                border-bottom: 1px solid var(--border);
            }

            .metric:last-child {
                border-bottom: 0;
            }

            .commission-feature .big-number {
                font-size: 76px;
            }

            .commission-item {
                grid-template-columns: 1fr;
            }

            .commission-item .status {
                grid-column: auto;
            }

            .material-main {
                min-height: 480px;
            }

            .case-results {
                grid-template-columns: 1fr;
            }

            .news-item {
                grid-template-columns: 62px 1fr;
            }

            .answer-card {
                grid-template-columns: 1fr;
                padding-inline: 0;
            }

            .join-form-wrap {
                margin: 10px;
            }
        }

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

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

/* roulang page: category1 */
:root {
  --bg: #080b10;
  --bg-soft: #0e131b;
  --surface: #121923;
  --surface-2: #18212d;
  --surface-light: #f4f6f8;
  --white: #ffffff;
  --text: #eef2f6;
  --text-dark: #111820;
  --muted: #96a1af;
  --muted-dark: #65707d;
  --primary: #d7ff52;
  --primary-deep: #a9d817;
  --secondary: #52e2c2;
  --accent: #ffb86b;
  --danger: #ff746c;
  --border: rgba(255,255,255,.11);
  --border-dark: rgba(15,25,35,.12);
  --shadow-sm: 0 10px 30px rgba(0,0,0,.14);
  --shadow-lg: 0 28px 80px rgba(0,0,0,.34);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 32px;
  --container: 1200px;
  --transition: .28s cubic-bezier(.2,.75,.25,1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: #11170a;
  background: var(--primary);
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.14;
  letter-spacing: -.035em;
}

p:last-child {
  margin-bottom: 0;
}

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

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

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

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

button {
  border: 0;
}

input,
textarea {
  width: 100%;
}

:focus-visible {
  outline: 3px solid rgba(215,255,82,.46);
  outline-offset: 3px;
}

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

.section {
  position: relative;
  padding: 104px 0;
  overflow: hidden;
}

.section-light {
  color: var(--text-dark);
  background: var(--surface-light);
}

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

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

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(300px, .68fr);
  align-items: end;
  gap: 56px;
  margin-bottom: 48px;
}

.section-head.compact {
  grid-template-columns: minmax(0, 720px);
  align-items: start;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 22px;
  height: 2px;
  content: "";
  background: currentColor;
}

.section-title {
  max-width: 790px;
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 800;
}

.section-desc {
  max-width: 660px;
  color: var(--muted);
  font-size: 17px;
}

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

.eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: #cfd6dd;
  background: rgba(255,255,255,.05);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
}

.badge-bright {
  color: #11170a;
  border-color: rgba(215,255,82,.45);
  background: var(--primary);
}

.badge-soft {
  color: var(--text-dark);
  border-color: var(--border-dark);
  background: rgba(17,24,32,.06);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

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

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

.button-primary {
  color: #11170a;
  background: var(--primary);
  box-shadow: 0 12px 34px rgba(190,235,45,.18);
}

.button-primary:hover {
  background: #e4ff87;
  box-shadow: 0 18px 42px rgba(190,235,45,.26);
}

.button-ghost {
  color: var(--white);
  border-color: var(--border);
  background: rgba(255,255,255,.04);
}

.button-ghost:hover {
  border-color: rgba(255,255,255,.28);
  background: rgba(255,255,255,.09);
}

.button-dark {
  color: var(--white);
  background: #111820;
}

.button-dark:hover {
  background: #273340;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(8,11,16,.86);
  backdrop-filter: blur(20px);
}

.nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  gap: 28px;
}

.logo {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -.02em;
}

.logo-mark {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  color: #10150b;
  background: var(--primary);
  box-shadow: 0 10px 26px rgba(215,255,82,.18);
  font-size: 15px;
  letter-spacing: -.04em;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  background: rgba(255,255,255,.05);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  border-radius: 2px;
  background: var(--white);
  transition: var(--transition);
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.menu-open .menu-toggle span {
  background: transparent;
}

.menu-open .menu-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-open .menu-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 0 15px;
  border-radius: 999px;
  color: #b6c0ca;
  font-size: 14px;
  font-weight: 750;
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.07);
}

.nav-link.active {
  box-shadow: inset 0 0 0 1px rgba(215,255,82,.22);
}

.nav-chevron {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform var(--transition);
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 330px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  visibility: hidden;
  opacity: 0;
  background: rgba(18,25,35,.98);
  box-shadow: var(--shadow-lg);
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.dropdown-panel::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 14px;
  content: "";
}

.nav-item:hover .dropdown-panel,
.nav-item:focus-within .dropdown-panel {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.nav-item:hover .nav-chevron {
  transform: translateY(2px) rotate(225deg);
}

.dropdown-panel a {
  display: grid;
  gap: 2px;
  padding: 13px 14px;
  border-radius: 13px;
  transition: background var(--transition), transform var(--transition);
}

.dropdown-panel a:hover {
  background: rgba(255,255,255,.07);
  transform: translateX(3px);
}

.dropdown-panel strong {
  color: var(--white);
  font-size: 14px;
}

.dropdown-panel span {
  color: var(--muted);
  font-size: 12px;
}

.nav-actions {
  margin-left: auto;
}

.nav-cta {
  min-height: 44px;
  padding-inline: 18px;
  font-size: 14px;
}

.category-hero {
  position: relative;
  padding: 86px 0 70px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.category-hero::before {
  position: absolute;
  top: -260px;
  right: -180px;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(82,226,194,.14), rgba(8,11,16,0) 68%);
  pointer-events: none;
}

.category-hero::after {
  position: absolute;
  bottom: -320px;
  left: -200px;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(215,255,82,.11), transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .82fr);
  gap: 68px;
  align-items: center;
}

.hero-copy h1 {
  max-width: 800px;
  margin: 24px 0;
  font-size: clamp(48px, 7.2vw, 92px);
  font-weight: 900;
}

.hero-copy h1 em {
  display: block;
  color: var(--primary);
  font-style: normal;
}

.hero-copy > p {
  max-width: 720px;
  margin-bottom: 30px;
  color: #acb6c1;
  font-size: 19px;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.roadmap-panel {
  position: relative;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.roadmap-panel::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  border-radius: 0 0 0 120px;
  content: "";
  background: rgba(215,255,82,.08);
}

.panel-top {
  display: flex;
  position: relative;
  z-index: 1;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.panel-top h2 {
  margin: 0;
  font-size: 24px;
}

.panel-top p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--secondary);
  font-size: 12px;
  font-weight: 800;
}

.live-dot::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  content: "";
  background: currentColor;
  box-shadow: 0 0 0 7px rgba(82,226,194,.1);
  animation: pulse 2s infinite;
}

.roadmap-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-item {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 15px 0;
}

.roadmap-item:not(:last-child)::after {
  position: absolute;
  top: 48px;
  bottom: -10px;
  left: 20px;
  width: 1px;
  content: "";
  background: var(--border);
}

.step-dot {
  position: relative;
  z-index: 1;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--muted);
  background: var(--surface);
  font-size: 12px;
  font-weight: 900;
}

.roadmap-item.done .step-dot {
  color: #11170a;
  border-color: var(--primary);
  background: var(--primary);
}

.roadmap-item.current .step-dot {
  color: var(--secondary);
  border-color: rgba(82,226,194,.45);
  box-shadow: 0 0 0 6px rgba(82,226,194,.08);
}

.roadmap-copy strong {
  display: block;
  font-size: 14px;
}

.roadmap-copy span,
.roadmap-date {
  color: var(--muted);
  font-size: 12px;
}

.subscribe-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.subscribe-box input {
  min-width: 0;
  height: 50px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
  color: var(--white);
  background: rgba(255,255,255,.05);
  transition: border-color var(--transition), background var(--transition);
}

.subscribe-box input::placeholder {
  color: #7d8996;
}

.subscribe-box input:focus {
  border-color: rgba(215,255,82,.55);
  background: rgba(255,255,255,.08);
}

.form-message {
  display: none;
  grid-column: 1 / -1;
  margin: 3px 0 0;
  color: var(--secondary);
  font-size: 13px;
}

.form-message.show {
  display: block;
}

.metrics-wrap {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 28px;
  align-items: stretch;
}

.metric-lead {
  display: flex;
  min-height: 350px;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  border-radius: var(--radius-lg);
  color: #11170a;
  background: var(--primary);
}

.metric-lead .metric-number {
  font-size: clamp(70px, 10vw, 128px);
  font-weight: 900;
  line-height: .85;
  letter-spacing: -.08em;
}

.metric-lead h2 {
  max-width: 420px;
  margin: 26px 0 12px;
  font-size: 32px;
}

.metric-lead p {
  color: rgba(17,23,10,.7);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.metric-card {
  padding: 27px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.metric-card:hover {
  border-color: rgba(215,255,82,.28);
  background: var(--surface-2);
  transform: translateY(-4px);
}

.metric-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 38px;
  line-height: 1;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.metric-bar {
  height: 5px;
  margin-top: 24px;
  border-radius: 99px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}

.metric-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--secondary);
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(260px, .54fr) minmax(0, 1.46fr);
  gap: 42px;
}

.service-index {
  position: sticky;
  top: 110px;
  align-self: start;
}

.service-index h2 {
  margin: 18px 0;
  font-size: clamp(36px, 5vw, 58px);
}

.service-index p {
  color: var(--muted-dark);
}

.service-list {
  border-top: 1px solid var(--border-dark);
}

.service-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) minmax(190px, .55fr);
  gap: 26px;
  align-items: start;
  padding: 29px 8px;
  border-bottom: 1px solid var(--border-dark);
  transition: padding var(--transition), background var(--transition);
}

.service-row:hover {
  padding-right: 18px;
  padding-left: 18px;
  background: var(--white);
}

.service-no {
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
}

.service-row h3 {
  margin-bottom: 9px;
  font-size: 24px;
}

.service-row p {
  margin: 0;
  color: var(--muted-dark);
  font-size: 14px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.service-tags span {
  padding: 6px 9px;
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  color: var(--muted-dark);
  font-size: 11px;
  font-weight: 700;
}

.compare-shell {
  display: grid;
  grid-template-columns: minmax(280px, .68fr) minmax(0, 1.32fr);
  gap: 54px;
  align-items: center;
}

.compare-copy h2 {
  margin: 18px 0;
  font-size: clamp(38px, 5vw, 62px);
}

.compare-copy p {
  color: var(--muted);
}

.compare-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 3px solid var(--primary);
  color: #c7d0d9;
  background: rgba(255,255,255,.04);
  font-size: 14px;
}

.compare-board {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.compare-head {
  display: grid;
  grid-template-columns: minmax(130px, .7fr) 1fr 1fr;
  gap: 20px;
  padding: 0 0 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.compare-head span:nth-child(n+2) {
  text-align: right;
}

.compare-row {
  display: grid;
  grid-template-columns: minmax(130px, .7fr) 1fr 1fr;
  gap: 20px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}

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

.compare-label strong {
  display: block;
  font-size: 14px;
}

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

.score {
  text-align: right;
}

.score strong {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
}

.score-track {
  height: 6px;
  border-radius: 99px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}

.score-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #58636f;
}

.score.highlight i {
  background: var(--primary);
}

.score.highlight strong {
  color: var(--primary);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 26px;
}

.timeline::before {
  position: absolute;
  top: 25px;
  right: 8%;
  left: 8%;
  height: 1px;
  content: "";
  background: rgba(17,24,32,.16);
}

.timeline-item {
  position: relative;
  padding: 0 25px;
}

.timeline-point {
  position: relative;
  z-index: 1;
  display: grid;
  width: 50px;
  height: 50px;
  margin-bottom: 28px;
  place-items: center;
  border: 7px solid var(--surface-light);
  border-radius: 50%;
  color: var(--white);
  background: var(--text-dark);
  font-size: 12px;
  font-weight: 900;
}

.timeline-item.active .timeline-point {
  color: var(--text-dark);
  background: var(--primary);
  box-shadow: 0 0 0 5px rgba(169,216,23,.14);
}

.timeline-item h3 {
  margin-bottom: 9px;
  font-size: 20px;
}

.timeline-item p {
  color: var(--muted-dark);
  font-size: 14px;
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 24px;
}

.feature-news {
  display: flex;
  min-height: 500px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(to top, rgba(8,11,16,.96), rgba(8,11,16,.12)),
    radial-gradient(circle at 75% 25%, rgba(82,226,194,.28), transparent 34%),
    linear-gradient(135deg, #1b2632, #0c1118);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.feature-news:hover {
  border-color: rgba(215,255,82,.3);
  transform: translateY(-4px);
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 15px;
  margin-bottom: 18px;
  color: #aeb8c3;
  font-size: 12px;
  font-weight: 700;
}

.feature-news h3 {
  max-width: 700px;
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
}

.feature-news p {
  max-width: 650px;
  color: #b1bbc5;
}

.news-list {
  display: grid;
  gap: 12px;
}

.news-item {
  display: block;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.news-item:hover {
  border-color: rgba(82,226,194,.35);
  background: var(--surface-2);
  transform: translateX(4px);
}

.news-item h3 {
  margin: 12px 0 9px;
  font-size: 19px;
}

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

.news-more {
  display: inline-flex;
  margin-top: 18px;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
}

.assurance-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
}

.assurance-quote {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: space-between;
  padding: 38px;
  border-radius: var(--radius-lg);
  color: var(--white);
  background: var(--text-dark);
}

.quote-mark {
  color: var(--primary);
  font-size: 80px;
  font-family: Georgia, serif;
  line-height: .7;
}

.assurance-quote blockquote {
  margin: 20px 0 28px;
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -.03em;
}

.assurance-quote cite {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.assurance-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.assurance-card {
  min-height: 200px;
  padding: 27px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 15px 40px rgba(20,30,40,.05);
  transition: transform var(--transition), box-shadow var(--transition);
}

.assurance-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 55px rgba(20,30,40,.1);
}

.assurance-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 23px;
  place-items: center;
  border-radius: 13px;
  color: var(--text-dark);
  background: var(--primary);
  font-size: 18px;
  font-weight: 900;
}

.assurance-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.assurance-card p {
  color: var(--muted-dark);
  font-size: 13px;
}

.quick-strip {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}

.quick-intro,
.quick-item {
  padding: 32px;
}

.quick-intro {
  color: var(--text-dark);
  background: var(--primary);
}

.quick-intro h2 {
  margin: 12px 0;
  font-size: 30px;
}

.quick-intro p {
  color: rgba(17,24,32,.7);
  font-size: 13px;
}

.quick-item {
  border-left: 1px solid var(--border);
}

.quick-item strong {
  display: block;
  margin-bottom: 10px;
  color: var(--white);
  font-size: 17px;
}

.quick-item span {
  color: var(--muted);
  font-size: 13px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, .64fr) minmax(0, 1.36fr);
  gap: 70px;
}

.faq-intro h2 {
  margin: 18px 0;
  font-size: clamp(38px, 5vw, 60px);
}

.faq-intro p {
  color: var(--muted-dark);
}

.faq-list {
  border-top: 1px solid var(--border-dark);
}

.faq-item {
  border-bottom: 1px solid var(--border-dark);
}

.faq-item summary {
  position: relative;
  padding: 25px 52px 25px 0;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before,
.faq-item summary::after {
  position: absolute;
  top: 36px;
  right: 10px;
  width: 16px;
  height: 2px;
  content: "";
  background: var(--text-dark);
  transition: transform var(--transition);
}

.faq-item summary::after {
  transform: rotate(90deg);
}

.faq-item[open] summary::after {
  transform: rotate(0);
}

.faq-answer {
  max-width: 760px;
  padding: 0 52px 25px 0;
  color: var(--muted-dark);
}

.join-section {
  padding: 84px 0 112px;
  background:
    radial-gradient(circle at 5% 20%, rgba(215,255,82,.12), transparent 26%),
    radial-gradient(circle at 95% 70%, rgba(82,226,194,.1), transparent 30%),
    var(--bg-soft);
}

.join-shell {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.join-copy {
  display: flex;
  min-height: 590px;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px;
  background:
    linear-gradient(160deg, rgba(215,255,82,.08), transparent 46%),
    var(--surface-2);
}

.join-copy h2 {
  margin: 20px 0;
  font-size: clamp(40px, 5vw, 66px);
}

.join-copy p {
  color: var(--muted);
}

.join-checks {
  display: grid;
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.join-checks li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #cad2da;
  font-size: 14px;
}

.join-checks li::before {
  display: grid;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: #11170a;
  content: "✓";
  background: var(--primary);
  font-size: 12px;
  font-weight: 900;
}

.join-form {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 48px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  color: #c8d0d9;
  font-size: 13px;
  font-weight: 800;
}

.field input,
.field textarea,
.field select {
  min-height: 54px;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--white);
  background: rgba(255,255,255,.04);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.field textarea {
  min-height: 126px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #71808e;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(215,255,82,.55);
  background: rgba(255,255,255,.07);
  box-shadow: 0 0 0 4px rgba(215,255,82,.06);
}

.form-consent {
  color: var(--muted);
  font-size: 12px;
}

.join-submit {
  width: fit-content;
  margin-top: 5px;
}

.site-footer {
  padding: 72px 0 26px;
  border-top: 1px solid var(--border);
  background: #06080c;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr .6fr .7fr;
  gap: 70px;
  padding-bottom: 54px;
}

.footer-brand p {
  max-width: 590px;
  margin-top: 23px;
  color: var(--muted);
  font-size: 14px;
}

.footer-column h3 {
  margin-bottom: 20px;
  color: var(--white);
  font-size: 14px;
  letter-spacing: 0;
}

.footer-links {
  display: grid;
  gap: 11px;
}

.footer-links a,
.footer-links span {
  color: var(--muted);
  font-size: 13px;
  transition: color var(--transition), transform var(--transition);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: #727e8b;
  font-size: 12px;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-status::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  content: "";
  background: var(--secondary);
  box-shadow: 0 0 0 5px rgba(82,226,194,.08);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 5px rgba(82,226,194,.08);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(82,226,194,0);
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1024px) {
  .section {
    padding: 84px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr 390px;
    gap: 38px;
  }

  .hero-copy h1 {
    font-size: clamp(45px, 7vw, 68px);
  }

  .metrics-wrap,
  .compare-shell,
  .assurance-grid,
  .join-shell {
    grid-template-columns: 1fr;
  }

  .metric-lead {
    min-height: 280px;
  }

  .service-layout {
    grid-template-columns: 260px 1fr;
    gap: 28px;
  }

  .service-row {
    grid-template-columns: 52px 1fr;
  }

  .service-tags {
    grid-column: 2;
    justify-content: flex-start;
  }

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

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

  .assurance-quote {
    min-height: 350px;
  }

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

  .quick-intro {
    grid-column: 1 / -1;
  }

  .quick-item:first-of-type {
    border-left: 0;
  }

  .join-copy {
    min-height: auto;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .nav-actions {
    display: none;
  }

  .nav-menu {
    position: fixed;
    z-index: 99;
    top: 77px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 77px);
    align-items: stretch;
    padding: 18px 20px 28px;
    border-bottom: 1px solid var(--border);
    background: rgba(8,11,16,.98);
    overflow-y: auto;
  }

  .menu-open .nav-menu {
    display: grid;
  }

  .nav-link {
    justify-content: space-between;
    border-radius: 13px;
  }

  .dropdown-panel {
    position: static;
    display: grid;
    width: auto;
    margin: 7px 0 0 14px;
    padding: 5px;
    visibility: visible;
    opacity: 1;
    border-radius: 14px;
    box-shadow: none;
    transform: none;
  }

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

  .roadmap-panel {
    max-width: 650px;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .service-index {
    position: static;
  }

  .timeline {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 42px;
  }

  .timeline::before {
    display: none;
  }

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

  .footer-main {
    grid-template-columns: 1.3fr .7fr;
    gap: 42px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .nav {
    min-height: 70px;
  }

  .logo {
    gap: 9px;
    font-size: 15px;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .nav-menu {
    top: 71px;
    max-height: calc(100vh - 71px);
  }

  .category-hero {
    padding: 62px 0 54px;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 13vw, 64px);
  }

  .hero-copy > p {
    font-size: 16px;
  }

  .hero-links,
  .hero-links .button {
    width: 100%;
  }

  .roadmap-panel {
    padding: 21px;
    border-radius: 24px;
  }

  .roadmap-item {
    grid-template-columns: 38px 1fr;
  }

  .step-dot {
    width: 38px;
    height: 38px;
  }

  .roadmap-item:not(:last-child)::after {
    top: 44px;
    left: 18px;
  }

  .roadmap-date {
    grid-column: 2;
  }

  .subscribe-box {
    grid-template-columns: 1fr;
  }

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

  .metric-lead,
  .metric-card,
  .compare-board,
  .feature-news,
  .assurance-quote,
  .join-copy,
  .join-form {
    padding: 26px;
  }

  .service-row {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .compare-board {
    overflow-x: auto;
  }

  .compare-head,
  .compare-row {
    min-width: 550px;
  }

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

  .timeline-item {
    display: grid;
    grid-template-columns: 55px 1fr;
    padding: 0;
  }

  .timeline-point {
    grid-row: 1 / 3;
    margin: 0;
  }

  .timeline-item p {
    grid-column: 2;
  }

  .feature-news {
    min-height: 430px;
  }

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

  .quick-strip {
    grid-template-columns: 1fr;
  }

  .quick-intro {
    grid-column: auto;
  }

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

  .faq-layout {
    gap: 30px;
  }

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

  .field-full {
    grid-column: auto;
  }

  .join-submit {
    width: 100%;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}