/* roulang page: index */
:root {
            --ink: #10233f;
            --ink-soft: #4d6078;
            --blue: #1f65d6;
            --blue-dark: #1247a3;
            --cyan: #18b9d4;
            --mint: #e9fbfc;
            --sky: #eef6ff;
            --paper: #ffffff;
            --line: #dce7f3;
            --line-dark: #c5d5e8;
            --bg: #f6f9fd;
            --gold: #f4b742;
            --danger: #c94355;
            --radius-lg: 28px;
            --radius-md: 18px;
            --radius-sm: 12px;
            --shadow: 0 18px 50px rgba(25, 69, 120, .10);
            --shadow-hover: 0 24px 60px rgba(25, 69, 120, .16);
            --container: 1180px;
        }

        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--bg);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; }
        button, input, textarea { font: inherit; }
        button { cursor: pointer; }
        img { max-width: 100%; display: block; }
        :focus-visible { outline: 3px solid rgba(24, 185, 212, .55); outline-offset: 3px; }

        .container {
            width: min(var(--container), calc(100% - 48px));
            margin: 0 auto;
        }

        .topline {
            background: var(--ink);
            color: #dceaff;
            font-size: 13px;
            letter-spacing: .03em;
        }
        .topline-inner {
            min-height: 38px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .topline strong { color: #fff; }
        .topline-note { opacity: .82; }

        header {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(255,255,255,.94);
            border-bottom: 1px solid rgba(220,231,243,.92);
            backdrop-filter: blur(16px);
        }
        .nav {
            min-height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -.03em;
            white-space: nowrap;
        }
        .brand-mark {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            position: relative;
            background: linear-gradient(135deg, var(--blue), var(--cyan));
            box-shadow: 0 8px 20px rgba(31,101,214,.25);
        }
        .brand-mark::before,
        .brand-mark::after {
            content: "";
            position: absolute;
            background: #fff;
            border-radius: 8px;
        }
        .brand-mark::before { width: 17px; height: 5px; top: 11px; left: 10px; transform: rotate(-35deg); }
        .brand-mark::after { width: 17px; height: 5px; top: 21px; left: 10px; transform: rotate(35deg); }
        .brand-text { font-size: 18px; }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a {
            padding: 10px 15px;
            color: var(--ink-soft);
            border-radius: 10px;
            font-size: 14px;
            font-weight: 700;
            transition: .2s ease;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--blue);
            background: var(--sky);
        }
        .nav-action {
            padding: 11px 18px !important;
            color: #fff !important;
            background: var(--blue) !important;
            box-shadow: 0 8px 18px rgba(31,101,214,.18);
        }
        .nav-action:hover { background: var(--blue-dark) !important; transform: translateY(-1px); }

        .hero {
            position: relative;
            overflow: hidden;
            padding: 76px 0 64px;
            background:
                radial-gradient(circle at 8% 10%, rgba(24,185,212,.13), transparent 28%),
                radial-gradient(circle at 90% 0%, rgba(31,101,214,.13), transparent 32%),
                var(--paper);
        }
        .hero::after {
            content: "";
            position: absolute;
            left: 0; right: 0; bottom: 0;
            height: 5px;
            background: linear-gradient(90deg, var(--blue), var(--cyan), var(--gold));
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 62px;
            align-items: center;
        }
        .eyebrow, .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--blue);
            font-weight: 800;
            font-size: 13px;
            letter-spacing: .08em;
        }
        .eyebrow::before, .section-kicker::before {
            content: "";
            width: 25px;
            height: 3px;
            border-radius: 99px;
            background: var(--cyan);
        }
        h1, h2, h3, p { margin-top: 0; }
        h1 {
            max-width: 720px;
            margin: 18px 0 22px;
            font-size: clamp(38px, 5vw, 67px);
            line-height: 1.12;
            letter-spacing: -.055em;
        }
        .hero-copy {
            max-width: 680px;
            color: var(--ink-soft);
            font-size: 18px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 13px;
            margin: 30px 0 30px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 48px;
            padding: 12px 20px;
            border: 1px solid transparent;
            border-radius: 12px;
            font-weight: 800;
            transition: .22s ease;
        }
        .btn-primary { color: #fff; background: var(--blue); box-shadow: 0 12px 24px rgba(31,101,214,.2); }
        .btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 16px 30px rgba(31,101,214,.28); }
        .btn-secondary { color: var(--blue); background: #fff; border-color: var(--line-dark); }
        .btn-secondary:hover { border-color: var(--blue); background: var(--sky); transform: translateY(-2px); }
        .hero-points {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            color: var(--ink-soft);
            font-size: 14px;
        }
        .hero-points span::before { content: "✓"; color: var(--cyan); font-weight: 900; margin-right: 7px; }

        .hero-panel {
            position: relative;
            padding: 25px;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: rgba(255,255,255,.86);
            box-shadow: var(--shadow);
        }
        .panel-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
        .panel-title { font-weight: 800; }
        .live-dot { color: #238b71; font-size: 13px; font-weight: 700; }
        .live-dot::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; background: #2ac18a; box-shadow: 0 0 0 5px rgba(42,193,138,.14); }
        .score-card {
            padding: 24px;
            border-radius: 18px;
            color: #fff;
            background: linear-gradient(140deg, #10315e, #176fc0);
        }
        .score-label { color: #a9d8ff; font-size: 13px; }
        .score-value { margin: 5px 0 11px; font-size: 34px; font-weight: 900; letter-spacing: -.04em; }
        .meter { height: 8px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.2); }
        .meter span { display: block; width: 82%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--cyan), #fff); }
        .panel-list { margin-top: 18px; display: grid; gap: 10px; }
        .panel-list div { display: flex; justify-content: space-between; gap: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--line); font-size: 14px; }
        .panel-list b { color: var(--blue); }

        section { padding: 82px 0; }
        .section-head { max-width: 700px; margin-bottom: 34px; }
        h2 { margin: 12px 0 12px; font-size: clamp(28px, 3.3vw, 43px); line-height: 1.2; letter-spacing: -.04em; }
        .section-desc { color: var(--ink-soft); max-width: 680px; }
        .metrics {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .metric {
            padding: 24px;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: #fff;
            box-shadow: 0 8px 25px rgba(25,69,120,.05);
        }
        .metric strong { display: block; color: var(--blue); font-size: 30px; letter-spacing: -.04em; }
        .metric span { color: var(--ink-soft); font-size: 14px; }

        .matrix {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }
        .matrix-card {
            min-height: 190px;
            padding: 28px;
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            background: #fff;
            transition: .22s ease;
        }
        .matrix-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: #b7d2f2; }
        .matrix-card:nth-child(2) { background: var(--sky); }
        .matrix-card:nth-child(3) { background: var(--mint); }
        .matrix-card:nth-child(4) { background: #fffaf0; }
        .icon-box {
            width: 42px; height: 42px; display: grid; place-items: center;
            margin-bottom: 18px; border-radius: 12px; color: var(--blue); background: #fff;
            font-weight: 900; box-shadow: 0 5px 14px rgba(25,69,120,.08);
        }
        .matrix-card h3 { margin-bottom: 7px; font-size: 20px; }
        .matrix-card p { margin-bottom: 0; color: var(--ink-soft); font-size: 14px; }

        .process {
            background: var(--ink);
            color: #fff;
        }
        .process .section-desc { color: #aac0da; }
        .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
        .process-item { position: relative; padding: 25px 20px; border: 1px solid rgba(183,216,246,.18); border-radius: var(--radius-md); background: rgba(255,255,255,.055); }
        .process-number { color: var(--cyan); font-size: 14px; font-weight: 900; }
        .process-item h3 { margin: 14px 0 8px; font-size: 18px; }
        .process-item p { margin: 0; color: #b7c8dc; font-size: 14px; }

        .updates-wrap { display: grid; grid-template-columns: 1fr .72fr; gap: 22px; align-items: start; }
        .updates, .recommend {
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: #fff;
            box-shadow: 0 8px 25px rgba(25,69,120,.05);
        }
        .update-row {
            display: grid;
            grid-template-columns: 92px 1fr auto;
            gap: 18px;
            align-items: center;
            padding: 20px 22px;
            border-bottom: 1px solid var(--line);
        }
        .update-row:last-child { border-bottom: 0; }
        .update-date { color: var(--blue); font-size: 13px; font-weight: 800; }
        .update-title { font-weight: 750; }
        .update-title small { display: block; color: var(--ink-soft); font-weight: 400; font-size: 13px; }
        .status { padding: 5px 9px; color: #247b67; background: #e8f8f2; border-radius: 99px; font-size: 12px; white-space: nowrap; }
        .recommend { padding: 25px; }
        .recommend h3 { margin-bottom: 18px; }
        .recommend-list { display: grid; gap: 13px; }
        .recommend-list a { padding: 13px 14px; border-radius: 11px; background: var(--sky); color: var(--ink); font-size: 14px; transition: .2s; }
        .recommend-list a:hover { color: var(--blue); transform: translateX(4px); }

        .guide {
            display: grid;
            grid-template-columns: .8fr 1.2fr;
            gap: 45px;
            align-items: center;
        }
        .guide-box { padding: 32px; border-radius: var(--radius-lg); background: linear-gradient(145deg, #e9f8ff, #fff); border: 1px solid #cbe9f2; }
        .guide-box strong { display: block; margin-bottom: 9px; font-size: 22px; }
        .guide-box p { margin: 0; color: var(--ink-soft); font-size: 14px; }
        .steps { display: grid; gap: 18px; }
        .step { display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: start; }
        .step-num { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: #fff; background: var(--blue); font-weight: 900; }
        .step h3 { margin: 0 0 4px; font-size: 17px; }
        .step p { margin: 0; color: var(--ink-soft); font-size: 14px; }

        .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
        details { padding: 20px 22px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
        summary { cursor: pointer; list-style: none; font-weight: 800; }
        summary::-webkit-details-marker { display: none; }
        summary::after { content: "+"; float: right; color: var(--blue); font-size: 22px; line-height: 1; }
        details[open] summary::after { content: "−"; }
        details p { margin: 13px 0 0; color: var(--ink-soft); font-size: 14px; }

        .cta {
            padding: 45px;
            border-radius: var(--radius-lg);
            background: linear-gradient(115deg, #1252ae, #1598c2);
            color: #fff;
            box-shadow: var(--shadow);
        }
        .cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
        .cta h2 { margin-bottom: 10px; }
        .cta p { margin: 0; max-width: 650px; color: #d9f4ff; }
        .cta .btn { color: var(--ink); background: #fff; }
        .cta .btn:hover { background: #eafcff; }

        footer {
            padding: 42px 0 25px;
            color: #9db1c8;
            background: #0b1b32;
        }
        .footer-main { display: flex; justify-content: space-between; gap: 35px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.12); }
        .footer-brand { color: #fff; }
        .footer-brand p { max-width: 380px; margin: 15px 0 0; font-size: 14px; }
        .footer-links { display: flex; gap: 34px; align-items: flex-start; }
        .footer-links a { color: #c7d8e9; font-size: 14px; transition: .2s; }
        .footer-links a:hover { color: var(--cyan); }
        .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; font-size: 12px; }
        .copyright a { color: #b9d6ed; }

        @media (max-width: 1024px) {
            .hero-grid { gap: 35px; }
            .metrics { grid-template-columns: repeat(2, 1fr); }
            .process-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .container { width: min(100% - 34px, var(--container)); }
            .topline-inner { justify-content: center; text-align: center; }
            .topline-note { display: none; }
            .nav { min-height: 68px; gap: 15px; }
            .brand-text { font-size: 16px; }
            .nav-links { overflow-x: auto; white-space: nowrap; justify-content: flex-end; }
            .nav-links a { padding: 8px 9px; font-size: 13px; }
            .nav-action { display: none; }
            .hero { padding: 55px 0 48px; }
            .hero-grid, .guide, .updates-wrap { grid-template-columns: 1fr; }
            h1 { font-size: clamp(36px, 10vw, 54px); }
            section { padding: 60px 0; }
            .matrix, .faq-grid { grid-template-columns: 1fr; }
            .cta-inner, .footer-main, .copyright { flex-direction: column; align-items: flex-start; }
            .footer-links { flex-wrap: wrap; gap: 18px 25px; }
        }
        @media (max-width: 520px) {
            .hero-copy { font-size: 16px; }
            .hero-actions { align-items: stretch; flex-direction: column; }
            .hero-actions .btn { width: 100%; }
            .metrics, .process-grid { grid-template-columns: 1fr; }
            .update-row { grid-template-columns: 1fr auto; gap: 7px 12px; }
            .update-date { grid-column: 1 / -1; }
            .update-title { font-size: 14px; }
            .cta { padding: 30px 23px; }
            .panel-list div { font-size: 13px; }
        }

/* roulang page: category1 */
:root{
 --ink:#10233f;
 --ink-soft:#4d6078;
 --blue:#1f65d6;
 --blue-dark:#1247a3;
 --cyan:#18b9d4;
 --mint:#e9fbfc;
 --sky:#eef6ff;
 --paper:#fff;
 --line:#dce7f3;
 --line-dark:#c5d5e8;
 --bg:#f6f9fd;
 --gold:#f4b742;
 --danger:#c94355;
 --radius-lg:28px;
 --radius-md:18px;
 --radius-sm:12px;
 --shadow:0 18px 50px rgba(25,69,120,.10);
 --shadow-hover:0 24px 60px rgba(25,69,120,.16);
 --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(220,231,243,.92);backdrop-filter:blur(16px)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;color:var(--ink);letter-spacing:-.03em;white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;position:relative;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 8px 20px rgba(31,101,214,.25)}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;border-radius:8px}
.brand-mark:before{width:17px;height:5px;top:11px;left:10px;transform:rotate(-35deg)}
.brand-mark:after{width:17px;height:5px;top:21px;left:10px;transform:rotate(35deg)}
.brand-text{font-size:18px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 15px;color:var(--ink-soft);border-radius:10px;font-size:14px;font-weight:700;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{color:var(--blue);background:var(--sky)}
.nav-action{padding:11px 18px!important;color:#fff!important;background:var(--blue)!important;box-shadow:0 8px 18px rgba(31,101,214,.18)}
.nav-action:hover{background:var(--blue-dark)!important;transform:translateY(-1px)}
.hero{position:relative;overflow:hidden;padding:76px 0 70px;background:radial-gradient(circle at 8% 10%,rgba(24,185,212,.13),transparent 28%),radial-gradient(circle at 90% 0%,rgba(31,101,214,.13),transparent 32%),var(--paper)}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--gold))}
.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:62px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:.08em}
.eyebrow:before,.section-kicker:before{content:"";width:25px;height:3px;border-radius:99px;background:var(--cyan)}
h1,h2,h3,p{margin-top:0}
h1{margin-bottom:20px;font-size:clamp(36px,5vw,62px);line-height:1.15;letter-spacing:-.055em}
h2{margin:10px 0 14px;font-size:clamp(26px,3vw,40px);line-height:1.25;letter-spacing:-.04em}
h3{margin-bottom:8px;font-size:20px}
.hero-copy{max-width:680px;color:var(--ink-soft);font-size:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:12px;font-weight:800;transition:.22s ease}
.btn-primary{color:#fff;background:var(--blue);box-shadow:0 12px 24px rgba(31,101,214,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 16px 30px rgba(31,101,214,.28)}
.btn-secondary{color:var(--blue);background:#fff;border-color:var(--line-dark)}
.btn-secondary:hover{border-color:var(--blue);background:var(--sky);transform:translateY(-2px)}
.hero-points{display:flex;flex-wrap:wrap;gap:18px;color:var(--ink-soft);font-size:14px}
.hero-points span:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:7px}
.hero-panel{padding:25px;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(255,255,255,.88);box-shadow:var(--shadow)}
.panel-title{font-weight:800;margin-bottom:18px}
.safety-score{padding:24px;border-radius:18px;color:#fff;background:linear-gradient(140deg,#10315e,#176bc9)}
.score-line{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}
.score-number{font-size:42px;line-height:1;font-weight:900}
.score-label{font-size:13px;opacity:.78}
.progress{height:9px;overflow:hidden;border-radius:99px;background:rgba(255,255,255,.2)}
.progress span{display:block;width:88%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),#a4f1e4)}
.panel-list{display:grid;gap:12px;margin-top:20px}
.panel-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
.panel-row:last-child{border-bottom:0}
.status{color:#138a78;font-weight:800}
.section{padding:82px 0}
.section-head{max-width:700px;margin-bottom:34px}
.section-head p{color:var(--ink-soft);margin-bottom:0}
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 10px 30px rgba(25,69,120,.06)}
.metric strong{display:block;color:var(--blue);font-size:30px;line-height:1.2}
.metric span{display:block;margin-top:7px;color:var(--ink-soft);font-size:14px}
.matrix{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}
.matrix-main,.notice-box{padding:30px;border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}
.matrix-main{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.info-card{padding:22px;border-radius:var(--radius-md);background:var(--sky);border:1px solid #d8e9fa;transition:.22s ease}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.icon{width:42px;height:42px;display:grid;place-items:center;margin-bottom:15px;border-radius:13px;color:var(--blue);background:#fff;font-weight:900;box-shadow:0 5px 14px rgba(31,101,214,.1)}
.info-card p,.notice-box p{margin-bottom:0;color:var(--ink-soft);font-size:14px}
.notice-box{background:linear-gradient(150deg,#fff,#eefbfc)}
.notice-box ul{padding:0;margin:24px 0 0;list-style:none}
.notice-box li{padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.notice-box li:last-child{border-bottom:0}
.notice-box li:before{content:"→";margin-right:10px;color:var(--cyan);font-weight:900}
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.step-list{display:grid;gap:15px}
.step{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 8px 24px rgba(25,69,120,.05)}
.step-num{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;color:#fff;background:var(--blue);font-weight:900}
.step p{margin:0;color:var(--ink-soft);font-size:14px}
.faq-list{display:grid;gap:12px;max-width:850px}
details{padding:20px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:.2s ease}
details:hover{border-color:var(--cyan);box-shadow:var(--shadow)}
summary{cursor:pointer;font-weight:800;list-style:none;padding-right:25px;position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";position:absolute;right:0;color:var(--blue);font-size:22px;line-height:1}
details[open] summary:after{content:"－"}
details p{margin:14px 0 0;color:var(--ink-soft);font-size:14px}
.cta{padding:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(120deg,#10315e,#176bc9);color:#fff;box-shadow:var(--shadow)}
.cta p{max-width:650px;margin:0;color:rgba(255,255,255,.78)}
.cta .btn-secondary{border:0}
footer{padding:48px 0 25px;background:#10233f;color:#d7e5f5}
.footer-main{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{max-width:500px}
.footer-brand .brand{color:#fff}
.footer-brand p{margin:18px 0 0;color:#9fb4cb;font-size:14px}
.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:12px 24px;font-size:14px}
.footer-links a{color:#d7e5f5;transition:.2s ease}
.footer-links a:hover{color:#65d9e8}
.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#8da4bd;font-size:12px}
:focus-visible{outline:3px solid rgba(24,185,212,.55);outline-offset:3px}
@media(max-width:1024px){
 .hero-grid{gap:35px}.matrix,.split{gap:30px}.metric-strip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav{min-height:68px;align-items:flex-start;padding:15px 0;flex-direction:column;gap:12px}
 .nav-links{width:100%;overflow-x:auto;padding-bottom:2px}
 .nav-links a{white-space:nowrap;padding:8px 11px;font-size:13px}
 .hero{padding:58px 0 52px}.hero-grid,.matrix,.split{grid-template-columns:1fr}
 .hero-copy{font-size:16px}.hero-panel{max-width:600px}
 .section{padding:60px 0}.matrix-main{grid-template-columns:1fr}
 .cta{padding:32px;align-items:flex-start;flex-direction:column}
 .footer-main,.copyright{flex-direction:column;gap:22px}
}
@media(max-width:520px){
 h1{font-size:38px}.hero-actions,.hero-actions .btn{width:100%}
 .metric-strip{grid-template-columns:1fr}.metric{padding:20px}
 .matrix-main,.notice-box{padding:20px}.step{grid-template-columns:40px 1fr;padding:16px}
 .score-number{font-size:35px}.cta{padding:25px}
}