/* roulang page: index */
:root {
            --ink: #f7f3ed;
            --muted: #aaa29b;
            --bg: #11100f;
            --panel: #1a1817;
            --panel-2: #211e1c;
            --line: rgba(255,255,255,.1);
            --accent: #e6b878;
            --accent-strong: #f3ca8e;
            --red: #d96c61;
            --radius: 16px;
            --shadow: 0 18px 50px rgba(0,0,0,.28);
            --max: 1180px;
        }
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--bg);
            font-family: Inter, "Noto Sans SC", sans-serif;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; }
        img { display: block; max-width: 100%; }
        button, input { font: inherit; }
        button { cursor: pointer; }
        :focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
        .container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
        .topline { border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
        .topline .container { min-height: 34px; display: flex; align-items: center; justify-content: space-between; }
        header { position: sticky; top: 0; z-index: 20; background: rgba(17,16,15,.92); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
        .nav { min-height: 76px; display: flex; align-items: center; gap: 32px; }
        .brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: -.04em; white-space: nowrap; }
        .brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #15120f; background: var(--accent); font-size: 16px; }
        .brand-name { font-size: 16px; }
        .nav-links { display: flex; align-items: center; gap: 7px; margin-left: auto; }
        .nav-links a { padding: 9px 13px; color: var(--muted); font-size: 14px; border-radius: 8px; transition: .25s ease; }
        .nav-links a:hover, .nav-links a.active { color: var(--ink); background: rgba(255,255,255,.07); }
        .nav-action { padding: 11px 17px; color: #17120e; background: var(--accent); border-radius: 8px; font-size: 13px; font-weight: 800; transition: .25s ease; }
        .nav-action:hover { background: var(--accent-strong); transform: translateY(-2px); }
        .menu-toggle { display: none; border: 1px solid var(--line); color: var(--ink); background: transparent; border-radius: 8px; padding: 8px 11px; }
        main { overflow: hidden; }
        .hero { padding: 76px 0 68px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 82% 28%, rgba(230,184,120,.14), transparent 33%), var(--bg); }
        .hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
        .eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--accent); text-transform: uppercase; letter-spacing: .14em; font-size: 11px; font-weight: 800; }
        .eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
        h1, h2, h3, p { margin-top: 0; }
        h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(38px, 5vw, 68px); line-height: 1.08; letter-spacing: -.06em; font-weight: 900; }
        .hero-copy { max-width: 650px; color: var(--muted); font-size: 17px; }
        .hero-tools { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 31px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 0 19px; border-radius: 8px; border: 1px solid transparent; font-size: 14px; font-weight: 800; transition: .25s ease; }
        .btn-primary { color: #17120e; background: var(--accent); }
        .btn-primary:hover { background: var(--accent-strong); transform: translateY(-2px); }
        .btn-ghost { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.035); }
        .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
        .hero-board { position: relative; min-height: 365px; padding: 20px; border: 1px solid rgba(230,184,120,.26); border-radius: 20px; background: linear-gradient(145deg, #29231e, #171515 65%); box-shadow: var(--shadow); }
        .board-screen { height: 230px; display: flex; align-items: flex-end; padding: 22px; border-radius: 13px; background: linear-gradient(160deg, rgba(91,69,51,.3), rgba(16,15,14,.88)), url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=1000&q=80") center/cover; }
        .screen-copy strong { display: block; font-size: 25px; letter-spacing: -.04em; }
        .screen-copy span { color: #d6c6b4; font-size: 12px; }
        .board-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; color: var(--muted); font-size: 12px; }
        .board-meta b { color: var(--accent); font-size: 21px; }
        .section { padding: 88px 0; border-bottom: 1px solid var(--line); }
        .section.alt { background: #151312; }
        .section-head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 34px; }
        .section-kicker { margin-bottom: 9px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
        h2 { margin-bottom: 0; font-size: clamp(27px, 3vw, 42px); line-height: 1.16; letter-spacing: -.05em; }
        .section-intro { max-width: 590px; margin-bottom: 0; color: var(--muted); font-size: 15px; }
        .text-link { color: var(--accent); font-size: 13px; font-weight: 700; white-space: nowrap; }
        .text-link:hover { color: var(--accent-strong); }
        .category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
        .category { min-height: 156px; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); transition: .25s ease; }
        .category:hover { border-color: rgba(230,184,120,.65); transform: translateY(-5px); box-shadow: var(--shadow); }
        .category-icon { color: var(--accent); font-size: 24px; }
        .category strong { font-size: 17px; }
        .category span { color: var(--muted); font-size: 12px; }
        .feature-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 15px; }
        .feature { min-height: 315px; display: flex; flex-direction: column; justify-content: flex-end; padding: 25px; overflow: hidden; position: relative; border-radius: var(--radius); border: 1px solid var(--line); background: #24201c; }
        .feature::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 25%, rgba(0,0,0,.86)); }
        .feature-one { background: url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1200&q=80") center/cover; }
        .feature-two { background: url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=800&q=80") center/cover; }
        .feature-three { background: url("https://images.unsplash.com/photo-1440404653325-ab127d49abc1?auto=format&fit=crop&w=800&q=80") center/cover; }
        .feature-content { position: relative; z-index: 1; }
        .feature h3 { margin-bottom: 5px; font-size: 20px; }
        .feature p { margin-bottom: 0; color: #cfc5bb; font-size: 13px; }
        .tag { display: inline-flex; width: fit-content; padding: 4px 8px; margin-bottom: 11px; color: var(--accent); background: rgba(230,184,120,.13); border: 1px solid rgba(230,184,120,.24); border-radius: 5px; font-size: 10px; font-weight: 800; }
        .content-layout { display: grid; grid-template-columns: 1.4fr .8fr; gap: 44px; }
        .content-list { display: grid; gap: 0; }
        .content-item { display: grid; grid-template-columns: 86px 1fr auto; gap: 17px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
        .thumb { width: 86px; aspect-ratio: 1.35; border-radius: 8px; object-fit: cover; filter: saturate(.75); }
        .content-item h3 { margin-bottom: 3px; font-size: 15px; }
        .content-item p { margin-bottom: 0; color: var(--muted); font-size: 12px; }
        .date { color: var(--muted); font-size: 11px; white-space: nowrap; }
        .side-note { padding: 24px; border-left: 2px solid var(--accent); background: var(--panel); }
        .side-note h3 { margin-bottom: 12px; font-size: 20px; }
        .side-note p { color: var(--muted); font-size: 13px; }
        .ranking { display: grid; grid-template-columns: 1fr .8fr; gap: 45px; align-items: start; }
        .rank-list { display: grid; gap: 10px; }
        .rank-item { display: grid; grid-template-columns: 32px 1fr auto; gap: 16px; align-items: center; padding: 13px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
        .rank-number { color: var(--accent); font-weight: 900; }
        .rank-item strong { font-size: 14px; }
        .rank-item span { display: block; color: var(--muted); font-size: 11px; }
        .trend { color: #9fc58b; font-size: 12px; }
        .metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .metric { padding: 24px; border: 1px solid var(--line); border-radius: 12px; background: #1d1a18; }
        .metric b { display: block; color: var(--accent); font-size: 31px; letter-spacing: -.06em; }
        .metric span { color: var(--muted); font-size: 12px; }
        .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
        .step { position: relative; padding: 28px 22px 0 0; }
        .step::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px #151312; }
        .step strong { display: block; margin-bottom: 8px; font-size: 17px; }
        .step p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
        .proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
        .proof { padding: 25px; border: 1px solid var(--line); background: var(--panel); }
        .proof-mark { color: var(--accent); font-size: 25px; }
        .proof p { margin: 13px 0 0; color: #d2c9c1; font-size: 14px; }
        .partner-line { display: flex; flex-wrap: wrap; gap: 12px; }
        .partner { flex: 1 1 150px; padding: 17px 19px; border: 1px solid var(--line); color: var(--muted); font-size: 13px; text-align: center; }
        .assure { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
        .assure-item { padding: 25px 22px; background: var(--panel); }
        .assure-item b { display: block; margin-bottom: 6px; font-size: 15px; }
        .assure-item span { color: var(--muted); font-size: 12px; }
        .signup { padding: 54px; display: grid; grid-template-columns: 1fr .8fr; gap: 45px; align-items: center; background: var(--accent); color: #18130e; }
        .signup h2 { margin-bottom: 12px; }
        .signup p { margin-bottom: 0; color: #56432b; font-size: 14px; }
        .signup-form { display: flex; gap: 9px; }
        .signup-form input { min-width: 0; flex: 1; height: 48px; padding: 0 14px; border: 0; border-radius: 7px; color: var(--ink); background: #28211a; }
        .signup-form button { border: 0; color: #18130e; background: #fff4e5; }
        footer { padding: 54px 0 25px; background: #0d0c0b; }
        .footer-top { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 45px; padding-bottom: 45px; }
        .footer-brand p { max-width: 300px; margin: 15px 0 0; color: var(--muted); font-size: 13px; }
        .footer-col h3 { margin-bottom: 14px; font-size: 13px; }
        .footer-col a { display: block; margin: 7px 0; color: var(--muted); font-size: 12px; }
        .footer-col a:hover { color: var(--accent); }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: #716b65; font-size: 11px; }
        @media (max-width: 900px) {
            .hero-grid, .content-layout, .ranking, .signup { grid-template-columns: 1fr; }
            .category-grid { grid-template-columns: repeat(2, 1fr); }
            .feature-grid { grid-template-columns: 1fr 1fr; }
            .feature-one { grid-column: span 2; }
            .assure { grid-template-columns: repeat(2, 1fr); }
            .footer-top { grid-template-columns: 1.4fr 1fr 1fr; }
        }
        @media (max-width: 680px) {
            .container { width: min(var(--max), calc(100% - 28px)); }
            .topline { display: none; }
            .nav { min-height: 66px; gap: 15px; }
            .brand-name { font-size: 14px; }
            .nav-action { display: none; }
            .menu-toggle { display: block; margin-left: auto; }
            .nav-links { display: none; position: absolute; top: 66px; left: 0; right: 0; padding: 12px 14px 18px; flex-direction: column; align-items: stretch; background: #151312; border-bottom: 1px solid var(--line); }
            .nav-links.open { display: flex; }
            .nav-links a { padding: 12px 14px; }
            .hero { padding: 52px 0 48px; }
            h1 { font-size: 41px; }
            .hero-copy { font-size: 15px; }
            .hero-board { min-height: 290px; }
            .board-screen { height: 175px; }
            .section { padding: 58px 0; }
            .section-head { display: block; }
            .section-intro { margin-top: 14px; }
            .category-grid, .feature-grid, .proof-grid { grid-template-columns: 1fr; }
            .feature-one { grid-column: auto; }
            .feature { min-height: 250px; }
            .content-item { grid-template-columns: 65px 1fr; }
            .thumb { width: 65px; }
            .date { grid-column: 2; }
            .timeline { grid-template-columns: 1fr 1fr; row-gap: 28px; }
            .assure { grid-template-columns: 1fr; }
            .signup { padding: 34px 23px; gap: 25px; }
            .signup-form { flex-direction: column; }
            .signup-form input, .signup-form button { width: 100%; }
            .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
            .footer-brand { grid-column: span 2; }
            .footer-bottom { display: block; }
            .footer-bottom span { display: block; margin-top: 8px; }
        }

/* roulang page: category1 */
:root{
      --ink:#f7f3ed;--muted:#aaa29b;--bg:#11100f;--panel:#1a1817;--panel-2:#211e1c;
      --line:rgba(255,255,255,.1);--accent:#e6b878;--accent-strong:#f3ca8e;--red:#d96c61;
      --radius:16px;--shadow:0 18px 50px rgba(0,0,0,.28);--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,"Noto Sans SC",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
    h1,h2,h3,p{margin-top:0} h1,h2,h3{line-height:1.2;letter-spacing:-.035em}
    h1{font-size:clamp(42px,5.5vw,76px);margin-bottom:22px} h2{font-size:clamp(29px,3vw,44px);margin-bottom:12px} h3{font-size:20px}
    a{color:inherit;text-decoration:none} img{display:block;max-width:100%} button,input{font:inherit}
    .container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
    header{position:sticky;top:0;z-index:20;background:rgba(17,16,15,.93);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
    .nav{min-height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;color:#15120f;background:var(--accent);font-size:16px}
    .brand-name{font-size:16px}.nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:9px 13px;color:var(--muted);font-size:14px;border-radius:8px;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:rgba(255,255,255,.07)}
    .nav-action{padding:11px 17px;color:#17120e;background:var(--accent);border-radius:8px;font-size:13px;font-weight:800;transition:.25s}
    .nav-action:hover{background:var(--accent-strong);transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);color:var(--ink);background:transparent;border-radius:8px;padding:8px 11px}
    main{overflow:hidden}
    .hero{position:relative;min-height:590px;padding:92px 0 78px;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(17,16,15,.98) 0%,rgba(17,16,15,.86) 43%,rgba(17,16,15,.32) 100%),url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1800&q=85") center/cover}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800}
    .eyebrow:before{content:"";width:28px;height:1px;background:var(--accent)}
    .hero-copy{max-width:620px;color:#d0c8c0;font-size:17px}.hero-tools{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:800;transition:.25s}
    .btn-primary{color:#17120e;background:var(--accent)}.btn-primary:hover{background:var(--accent-strong);transform:translateY(-2px)}
    .btn-ghost{color:var(--ink);border-color:var(--line);background:rgba(255,255,255,.035)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
    .hero-panel{padding:25px;border:1px solid rgba(230,184,120,.32);border-radius:var(--radius);background:rgba(20,18,17,.78);box-shadow:var(--shadow);backdrop-filter:blur(8px)}
    .panel-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:var(--muted);font-size:12px}
    .hot-badge{padding:5px 9px;color:#17120e;background:var(--accent);border-radius:5px;font-weight:800}
    .metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:20px;border-top:1px solid var(--line)}
    .metric strong{display:block;color:var(--accent);font-size:29px;line-height:1.1}.metric span{color:var(--muted);font-size:12px}
    .section{padding:82px 0;border-bottom:1px solid var(--line)}.section.alt{background:#151312}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}
    .section-kicker{margin-bottom:9px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.12em}
    .section-intro{max-width:590px;margin-bottom:0;color:var(--muted);font-size:15px}.text-link{color:var(--accent);font-size:13px;font-weight:700;white-space:nowrap}
    .text-link:hover{color:var(--accent-strong)}
    .feature-grid{display:grid;grid-template-columns:1.35fr .82fr .82fr;gap:15px}
    .feature{min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;padding:25px;overflow:hidden;position:relative;border-radius:var(--radius);border:1px solid var(--line);background:#24201c center/cover}
    .feature:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(0,0,0,.88))}
    .feature-one{background-image:url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1200&q=80")}
    .feature-two{background-image:url("https://images.unsplash.com/photo-1440404653325-ab127d49abc1?auto=format&fit=crop&w=800&q=80")}
    .feature-three{background-image:url("https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?auto=format&fit=crop&w=800&q=80")}
    .feature-content{position:relative;z-index:1}.feature h3{margin-bottom:6px}.feature p{margin-bottom:0;color:#cfc5bb;font-size:13px}
    .tag{display:inline-flex;width:fit-content;padding:4px 8px;margin-bottom:11px;color:var(--accent);background:rgba(230,184,120,.13);border:1px solid rgba(230,184,120,.24);border-radius:5px;font-size:10px;font-weight:800}
    .split{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .rank-list{display:grid;gap:10px}.rank-item{display:grid;grid-template-columns:34px 1fr auto;gap:15px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:10px;background:var(--panel);transition:.25s}
    .rank-item:hover{border-color:rgba(230,184,120,.45);transform:translateX(4px)}.rank-number{color:var(--accent);font-weight:900;font-size:18px}
    .rank-item strong{display:block;font-size:14px}.rank-item span{display:block;color:var(--muted);font-size:11px}.rank-score{color:var(--accent);font-weight:700;font-size:13px}
    .content-list{display:grid}.content-item{display:grid;grid-template-columns:86px 1fr auto;gap:17px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .content-thumb{width:86px;height:64px;border-radius:8px;object-fit:cover;filter:saturate(.75)}.content-item h3{margin-bottom:3px;font-size:15px}.content-item p{margin-bottom:0;color:var(--muted);font-size:12px}.content-date{color:var(--muted);font-size:11px}
    .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.topic{padding:23px 20px;border:1px solid var(--line);border-radius:12px;background:var(--panel);transition:.25s}
    .topic:hover{background:var(--panel-2);border-color:rgba(230,184,120,.42);transform:translateY(-4px)}.topic-index{color:var(--accent);font-size:12px;font-weight:800}.topic h3{margin:12px 0 6px;font-size:17px}.topic p{margin:0;color:var(--muted);font-size:13px}
    .notice{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;padding:28px 30px;border:1px solid rgba(217,108,97,.3);border-radius:var(--radius);background:rgba(217,108,97,.08)}
    .notice h3{margin-bottom:6px}.notice p{margin:0;color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.faq{padding:22px 23px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.faq h3{margin-bottom:9px;font-size:16px}.faq p{margin:0;color:var(--muted);font-size:13px}
    .cta{padding:75px 0;background:#1c1917}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta p{max-width:550px;margin-bottom:0;color:var(--muted)}
    footer{padding:55px 0 24px;background:#0d0c0b}.footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:35px}.footer-brand p{max-width:280px;margin:17px 0 0;color:var(--muted);font-size:13px}.footer-col{display:grid;align-content:start;gap:9px}.footer-col h3{margin-bottom:8px;color:var(--ink);font-size:13px}.footer-col a{color:var(--muted);font-size:12px}.footer-col a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:20px;border-top:1px solid var(--line);color:#77716c;font-size:11px}
    :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
    @media(max-width:1024px){.hero-grid{gap:35px}.topic-grid{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1.5fr 1fr 1fr}}
    @media(max-width:768px){.container{width:min(var(--max),calc(100% - 30px))}.nav{min-height:68px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:15px;right:15px;top:76px;padding:10px;flex-direction:column;align-items:stretch;background:#191716;border:1px solid var(--line);border-radius:10px}.nav-links.open{display:flex}.nav-links a{text-align:center}.nav-action{display:none}.hero{min-height:auto;padding:70px 0 58px}.hero-grid,.split{grid-template-columns:1fr}.hero-panel{margin-top:20px}.feature-grid{grid-template-columns:1fr 1fr}.feature-one{grid-column:span 2}.section{padding:63px 0}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:16px}.cta-inner{display:block}.cta-inner .btn{margin-top:22px}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}}
    @media(max-width:520px){h1{font-size:41px}.hero-copy{font-size:15px}.feature-grid,.topic-grid,.faq-grid{grid-template-columns:1fr}.feature-one{grid-column:auto}.feature{min-height:245px}.content-item{grid-template-columns:64px 1fr}.content-thumb{width:64px;height:55px}.content-date{display:none}.metric-row{gap:8px}.metric strong{font-size:23px}.notice{display:block;padding:23px}.notice .btn{margin-top:18px}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}

/* roulang page: category2 */
:root {
      --ink: #f7f3ed;
      --muted: #aaa29b;
      --bg: #11100f;
      --panel: #1a1817;
      --panel-2: #211e1c;
      --line: rgba(255,255,255,.1);
      --accent: #e6b878;
      --accent-strong: #f3ca8e;
      --red: #d96c61;
      --radius: 16px;
      --shadow: 0 18px 50px rgba(0,0,0,.28);
      --max: 1180px;
      --green: #9fbd9b;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--bg);
      font-family: Inter, "Noto Sans SC", sans-serif;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    a:focus-visible, button:focus-visible, input:focus-visible {
      outline: 2px solid var(--accent-strong);
      outline-offset: 4px;
    }
    h1, h2, h3, p { overflow-wrap: anywhere; }
    h1, h2, h3 { color: var(--ink); line-height: 1.25; }
    .container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

    .topline {
      min-height: 34px;
      color: var(--muted);
      background: #0d0c0b;
      border-bottom: 1px solid rgba(255,255,255,.055);
      font-size: 11px;
    }
    .topline .container {
      min-height: 34px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    header {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(17,16,15,.94);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--line);
    }
    .nav { min-height: 76px; display: flex; align-items: center; gap: 32px; }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      font-weight: 900;
      white-space: nowrap;
    }
    .brand-mark {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: #15120f;
      background: var(--accent);
      font-size: 16px;
    }
    .brand-name { font-size: 16px; }
    .nav-links { display: flex; align-items: center; gap: 7px; margin-left: auto; }
    .nav-links a {
      padding: 9px 13px;
      color: var(--muted);
      font-size: 14px;
      border-radius: 8px;
      transition: color .22s ease, background .22s ease;
    }
    .nav-links a:hover, .nav-links a.active { color: var(--ink); background: rgba(255,255,255,.07); }
    .nav-action {
      padding: 11px 17px;
      color: #17120e;
      background: var(--accent);
      border-radius: 8px;
      font-size: 13px;
      font-weight: 800;
      transition: .22s ease;
    }
    .nav-action:hover { background: var(--accent-strong); transform: translateY(-2px); }
    .menu-toggle {
      display: none;
      min-width: 42px;
      min-height: 42px;
      border: 1px solid var(--line);
      color: var(--ink);
      background: transparent;
      border-radius: 8px;
      padding: 8px 11px;
    }

    main { overflow: hidden; }
    .hero {
      padding: 66px 0 54px;
      border-bottom: 1px solid var(--line);
      background:
        radial-gradient(circle at 80% 12%, rgba(230,184,120,.12), transparent 34%),
        linear-gradient(180deg, #151311 0%, var(--bg) 100%);
    }
    .breadcrumb { margin-bottom: 27px; color: var(--muted); font-size: 12px; }
    .breadcrumb a { transition: color .2s ease; }
    .breadcrumb a:hover { color: var(--accent); }
    .breadcrumb span { margin: 0 9px; color: #716b66; }
    .hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      color: var(--accent);
      font-size: 11px;
      font-weight: 800;
    }
    .eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
    .hero h1 { max-width: 700px; margin: 15px 0 17px; font-size: clamp(36px, 5vw, 58px); font-weight: 900; }
    .hero-copy { max-width: 640px; margin-bottom: 0; color: #c2bab2; font-size: 16px; }
    .hero-tools { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
    .btn {
      display: inline-flex;
      min-height: 46px;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 19px;
      border: 1px solid transparent;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 800;
      transition: .22s ease;
    }
    .btn-primary { color: #17120e; background: var(--accent); }
    .btn-primary:hover { color: #17120e; background: var(--accent-strong); transform: translateY(-2px); }
    .btn-ghost { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.035); }
    .btn-ghost:hover { color: var(--accent); border-color: rgba(230,184,120,.55); background: rgba(230,184,120,.06); }
    .hero-board {
      min-height: 290px;
      padding: 26px;
      border: 1px solid rgba(230,184,120,.23);
      border-radius: 18px;
      background: linear-gradient(145deg, #29231e, #171515 65%);
      box-shadow: var(--shadow);
    }
    .board-label { color: var(--muted); font-size: 11px; font-weight: 700; }
    .board-title { margin: 13px 0 18px; font-size: 22px; }
    .board-stat { display: flex; align-items: baseline; gap: 9px; margin-bottom: 19px; }
    .board-stat strong { color: var(--accent-strong); font-size: 43px; line-height: 1; }
    .board-stat span { color: var(--muted); font-size: 12px; }
    .board-tags { display: flex; flex-wrap: wrap; gap: 8px; }
    .board-tags span {
      padding: 6px 9px;
      color: #d8cec2;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 6px;
      font-size: 11px;
    }
    .board-foot { margin: 22px 0 0; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }

    .section { padding: 72px 0; border-bottom: 1px solid var(--line); }
    .section.alt { background: #151312; }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 29px;
    }
    .section-kicker { margin-bottom: 8px; color: var(--accent); font-size: 11px; font-weight: 800; }
    .section-head h2 { margin: 0; font-size: 28px; font-weight: 800; }
    .section-intro { max-width: 600px; margin: 8px 0 0; color: var(--muted); font-size: 14px; }
    .text-link { color: var(--accent); font-size: 13px; font-weight: 700; white-space: nowrap; }
    .text-link:hover { color: var(--accent-strong); }

    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--line); }
    .metric { min-height: 135px; padding: 23px 24px; background: var(--panel); }
    .metric strong { display: block; margin-bottom: 5px; color: var(--accent-strong); font-size: 29px; line-height: 1.2; }
    .metric span { color: var(--muted); font-size: 12px; }

    .topic-grid { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 14px; }
    .topic {
      min-height: 220px;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      padding: 23px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease;
    }
    .topic:hover { transform: translateY(-3px); border-color: rgba(230,184,120,.42); box-shadow: 0 15px 36px rgba(0,0,0,.22); }
    .topic-large { min-height: 290px; background: linear-gradient(155deg, #33291f, #1a1817 68%); }
    .topic:nth-child(2) { background: linear-gradient(155deg, #202a26, #1a1817 70%); }
    .topic:nth-child(3) { background: linear-gradient(155deg, #292326, #1a1817 70%); }
    .topic-no { color: rgba(230,184,120,.72); font-size: 11px; font-weight: 800; }
    .topic h3 { margin: 10px 0 7px; font-size: 20px; }
    .topic p { max-width: 410px; margin: 0; color: var(--muted); font-size: 13px; }
    .topic-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 22px; color: #d2c6b8; font-size: 11px; }
    .topic-meta b { color: var(--accent); font-size: 18px; }

    .editorial { display: grid; grid-template-columns: .78fr 1.22fr; gap: 50px; align-items: start; }
    .editorial-aside { position: sticky; top: 125px; padding: 23px; border-left: 2px solid var(--accent); background: rgba(255,255,255,.025); }
    .editorial-aside strong { display: block; margin-bottom: 8px; font-size: 16px; }
    .editorial-aside p { margin: 0; color: var(--muted); font-size: 13px; }
    .editorial-list { display: grid; }
    .editorial-item { display: grid; grid-template-columns: 56px 1fr auto; gap: 17px; align-items: center; padding: 19px 0; border-bottom: 1px solid var(--line); }
    .editorial-index { color: var(--accent); font-size: 13px; font-weight: 800; }
    .editorial-item h3 { margin: 0 0 4px; font-size: 15px; }
    .editorial-item p { margin: 0; color: var(--muted); font-size: 12px; }
    .editorial-arrow { color: var(--accent); font-size: 18px; }

    .comparison { display: grid; grid-template-columns: .85fr 1.15fr; gap: 34px; align-items: center; }
    .comparison-copy h2 { margin: 0 0 13px; font-size: 28px; }
    .comparison-copy p { margin: 0; color: var(--muted); font-size: 14px; }
    .comparison-rows { display: grid; gap: 9px; }
    .comparison-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); }
    .comparison-row span { color: var(--muted); font-size: 12px; }
    .comparison-row strong { color: #e4dbd1; font-size: 12px; font-weight: 600; }
    .comparison-row:first-child { border-color: rgba(230,184,120,.32); background: #211d18; }

    .milestones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: point; }
    .milestone { position: relative; padding: 0 22px 0 0; counter-increment: point; }
    .milestone::before { content: "0" counter(point); display: block; margin-bottom: 18px; color: var(--accent); font-size: 13px; font-weight: 800; }
    .milestone::after { content: ""; position: absolute; top: 9px; left: 37px; right: 15px; height: 1px; background: var(--line); }
    .milestone:last-child::after { display: none; }
    .milestone h3 { margin: 0 0 7px; font-size: 15px; }
    .milestone p { max-width: 230px; margin: 0; color: var(--muted); font-size: 12px; }

    .news-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 38px; }
    .lead-story { min-height: 265px; display: flex; flex-direction: column; justify-content: flex-end; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(155deg, #30271f, #1b1918 70%); }
    .tag { display: inline-flex; width: fit-content; padding: 4px 8px; margin-bottom: 12px; color: var(--accent); background: rgba(230,184,120,.1); border: 1px solid rgba(230,184,120,.22); border-radius: 5px; font-size: 10px; font-weight: 800; }
    .lead-story h3 { max-width: 520px; margin: 0 0 9px; font-size: 22px; }
    .lead-story p { max-width: 520px; margin: 0; color: #c4bab0; font-size: 13px; }
    .news-list { display: grid; align-content: start; }
    .news-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
    .news-item time { color: var(--accent); font-size: 10px; font-weight: 700; }
    .news-item h3 { margin: 4px 0 0; font-size: 14px; }
    .news-item p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }

    .assurance { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
    .assurance h2 { margin: 0 0 12px; font-size: 28px; }
    .assurance > div > p { max-width: 590px; margin: 0; color: var(--muted); font-size: 14px; }
    .assurance-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .assurance-item { display: flex; align-items: flex-start; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); }
    .assurance-item i { color: var(--green); font-style: normal; font-size: 13px; }
    .assurance-item span { color: #d3ccc4; font-size: 12px; }

    .faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 48px; }
    .faq-title h2 { margin: 0 0 10px; font-size: 28px; }
    .faq-title p { margin: 0; color: var(--muted); font-size: 13px; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
    .faq-item h3 { margin: 0 0 7px; font-size: 14px; }
    .faq-item p { margin: 0; color: var(--muted); font-size: 12px; }

    .closing {
      padding: 44px 0;
      background: #1b1815;
      border-bottom: 1px solid var(--line);
    }
    .closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; }
    .closing h2 { margin: 0 0 6px; font-size: 23px; }
    .closing p { margin: 0; color: var(--muted); font-size: 13px; }

    footer { padding: 48px 0 18px; background: #0d0c0b; }
    .footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 37px; }
    .footer-brand p { max-width: 310px; margin: 15px 0 0; color: var(--muted); font-size: 12px; }
    .footer-col { display: grid; align-content: start; gap: 9px; }
    .footer-col h3 { margin: 0 0 5px; color: #ded6cd; font-size: 12px; }
    .footer-col a { width: fit-content; color: var(--muted); font-size: 11px; transition: color .2s ease; }
    .footer-col a:hover { color: var(--accent); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 18px; padding-top: 15px; border-top: 1px solid var(--line); color: #827b74; font-size: 10px; }

    @media (max-width: 1024px) {
      .nav { gap: 18px; }
      .nav-action { display: none; }
      .hero-grid { gap: 36px; }
      .editorial { gap: 30px; }
      .footer-top { grid-template-columns: 1.3fr 1fr 1fr; }
      .footer-col:last-child { display: none; }
    }
    @media (max-width: 768px) {
      .container { width: min(var(--max), calc(100% - 32px)); }
      .topline .container { justify-content: center; }
      .topline .container span:last-child { display: none; }
      .nav { min-height: 66px; gap: 12px; }
      .brand-name { font-size: 14px; }
      .menu-toggle { display: inline-flex; align-items: center; justify-content: center; margin-left: auto; }
      .nav-links {
        display: none;
        position: absolute;
        top: 66px;
        left: 0;
        right: 0;
        margin: 0;
        padding: 10px 16px 15px;
        flex-direction: column;
        align-items: stretch;
        gap: 3px;
        border-bottom: 1px solid var(--line);
        background: #151312;
      }
      .nav-links.is-open { display: flex; }
      .nav-links a { padding: 11px 13px; }
      .hero { padding: 42px 0 40px; }
      .hero-grid, .editorial, .comparison, .news-layout, .assurance, .faq-grid { grid-template-columns: 1fr; }
      .hero-grid { gap: 28px; }
      .hero h1 { font-size: 39px; }
      .hero-board { min-height: 0; }
      .section { padding: 55px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 10px; }
      .section-head h2, .comparison-copy h2, .assurance h2, .faq-title h2 { font-size: 24px; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric { min-height: 112px; padding: 18px; }
      .topic-grid { grid-template-columns: 1fr 1fr; }
      .topic-large { min-height: 250px; grid-column: 1 / -1; }
      .editorial-aside { position: static; }
      .milestones { grid-template-columns: 1fr 1fr; gap: 26px 12px; }
      .milestone::after { display: none; }
      .closing-inner { align-items: flex-start; flex-direction: column; }
      .footer-top { grid-template-columns: 1fr 1fr; gap: 28px; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-col:last-child { display: grid; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 28px); }
      .brand { gap: 8px; }
      .brand-mark { width: 31px; height: 31px; }
      .brand-name { font-size: 13px; }
      .hero h1 { font-size: 34px; }
      .hero-copy { font-size: 14px; }
      .hero-tools { align-items: stretch; flex-direction: column; }
      .hero-tools .btn { width: 100%; }
      .board-title { font-size: 19px; }
      .topic-grid { grid-template-columns: 1fr; }
      .topic, .topic-large { min-height: 205px; grid-column: auto; }
      .editorial-item { grid-template-columns: 34px 1fr auto; gap: 10px; }
      .editorial-item h3 { font-size: 14px; }
      .comparison-row { grid-template-columns: .8fr 1.2fr; gap: 8px; padding: 12px; }
      .milestones { grid-template-columns: 1fr; gap: 23px; }
      .milestone { padding-right: 0; }
      .assurance-list { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr 1fr; gap: 23px 14px; }
      .footer-bottom { flex-direction: column; gap: 7px; }
      .closing h2 { font-size: 20px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category3 */
:root {
      --ink: #f7f3ed;
      --muted: #aaa29b;
      --bg: #11100f;
      --panel: #1a1817;
      --panel-2: #211e1c;
      --line: rgba(255,255,255,.1);
      --accent: #e6b878;
      --accent-strong: #f3ca8e;
      --red: #d96c61;
      --green: #9bb69e;
      --radius: 16px;
      --shadow: 0 18px 50px rgba(0,0,0,.28);
      --max: 1180px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--bg);
      font-family: Inter, "Noto Sans SC", sans-serif;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, p { overflow-wrap: anywhere; }
    h1, h2, h3 { color: var(--ink); line-height: 1.25; }
    .container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
    .topline { border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
    .topline .container { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
    header { position: sticky; top: 0; z-index: 20; background: rgba(17,16,15,.94); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
    .nav { min-height: 76px; display: flex; align-items: center; gap: 32px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; white-space: nowrap; }
    .brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #15120f; background: var(--accent); font-size: 16px; }
    .brand-name { font-size: 16px; }
    .nav-links { display: flex; align-items: center; gap: 7px; margin-left: auto; }
    .nav-links a { padding: 9px 13px; color: var(--muted); font-size: 14px; border-radius: 8px; transition: color .2s ease, background .2s ease; }
    .nav-links a:hover, .nav-links a.active { color: var(--ink); background: rgba(255,255,255,.07); }
    .nav-links a:focus-visible, .brand:focus-visible, .footer-col a:focus-visible, .text-link:focus-visible, .btn:focus-visible, .menu-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
    .nav-action { padding: 11px 17px; color: #17120e; background: var(--accent); border-radius: 8px; font-size: 13px; font-weight: 800; transition: .2s ease; }
    .nav-action:hover { background: var(--accent-strong); transform: translateY(-2px); }
    .menu-toggle { display: none; border: 1px solid var(--line); color: var(--ink); background: transparent; border-radius: 8px; padding: 8px 11px; }
    main { overflow: hidden; }
    .hero {
      padding: 68px 0 57px;
      border-bottom: 1px solid var(--line);
      background: radial-gradient(circle at 50% 0%, rgba(230,184,120,.1), transparent 42%), var(--bg);
    }
    .hero-inner { max-width: 850px; margin: 0 auto; text-align: center; }
    .eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--accent); font-size: 11px; font-weight: 800; }
    .eyebrow::before, .eyebrow::after { content: ""; width: 24px; height: 1px; background: var(--accent); }
    h1 { margin: 15px 0 14px; font-size: clamp(34px, 4vw, 54px); font-weight: 900; line-height: 1.18; }
    .hero-copy { max-width: 730px; margin: 0 auto; color: var(--muted); font-size: 15px; }
    .search-form { display: flex; max-width: 650px; margin: 28px auto 0; padding: 5px; border: 1px solid rgba(230,184,120,.35); border-radius: 10px; background: rgba(26,24,23,.9); box-shadow: 0 10px 34px rgba(0,0,0,.2); }
    .search-form input { min-width: 0; flex: 1; padding: 11px 14px; border: 0; outline: 0; color: var(--ink); background: transparent; box-shadow: none; }
    .search-form input::placeholder { color: #827a74; }
    .search-form input:focus { box-shadow: none; }
    .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border: 1px solid transparent; border-radius: 8px; font-size: 13px; font-weight: 800; transition: .2s ease; }
    .btn-primary { color: #17120e; background: var(--accent); }
    .btn-primary:hover { color: #17120e; background: var(--accent-strong); transform: translateY(-1px); }
    .btn-ghost { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.035); }
    .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
    .hot-terms { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-top: 17px; color: var(--muted); font-size: 12px; }
    .chip { display: inline-flex; align-items: center; min-height: 30px; padding: 4px 11px; color: #d8cec3; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.025); transition: .2s ease; }
    .chip:hover { color: var(--accent); border-color: rgba(230,184,120,.5); background: rgba(230,184,120,.06); }
    .section { padding: 68px 0; border-bottom: 1px solid var(--line); }
    .section.alt { background: #151312; }
    .section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
    .section-kicker { margin: 0 0 8px; color: var(--accent); font-size: 11px; font-weight: 800; }
    .section-head h2 { margin: 0; font-size: 27px; font-weight: 800; }
    .section-intro { max-width: 570px; margin: 8px 0 0; color: var(--muted); font-size: 13px; }
    .text-link { color: var(--accent); font-size: 13px; font-weight: 700; white-space: nowrap; }
    .text-link:hover { color: var(--accent-strong); }
    .metric-band { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 12px; background: var(--panel); overflow: hidden; }
    .metric { min-height: 115px; padding: 22px 24px; border-right: 1px solid var(--line); }
    .metric:last-child { border-right: 0; }
    .metric strong { display: block; color: var(--accent); font-size: 25px; line-height: 1.2; }
    .metric span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; }
    .service-grid { display: grid; grid-template-columns: 1.15fr .85fr .85fr; gap: 14px; }
    .service-card { min-height: 210px; padding: 25px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
    .service-card:hover { transform: translateY(-3px); border-color: rgba(230,184,120,.4); box-shadow: var(--shadow); }
    .service-card.featured { background: linear-gradient(145deg, #28221c, #1a1817 68%); }
    .card-index { display: inline-flex; margin-bottom: 18px; color: var(--accent); font-size: 11px; font-weight: 800; }
    .service-card h3 { margin: 0 0 9px; font-size: 18px; }
    .service-card p { margin: 0; color: var(--muted); font-size: 13px; }
    .service-card .tag { margin-top: 19px; }
    .tag { display: inline-flex; width: fit-content; padding: 4px 9px; color: var(--accent); background: rgba(230,184,120,.1); border: 1px solid rgba(230,184,120,.23); border-radius: 5px; font-size: 10px; font-weight: 800; }
    .comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
    .compare-panel { padding: 25px 27px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
    .compare-panel.current { border-color: rgba(230,184,120,.38); background: #201d19; }
    .compare-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
    .compare-head h3 { margin: 0; font-size: 16px; }
    .compare-head span { color: var(--muted); font-size: 11px; }
    .compare-list { display: grid; gap: 12px; margin: 16px 0 0; padding: 0; list-style: none; }
    .compare-list li { display: flex; justify-content: space-between; gap: 15px; color: #d8d1ca; font-size: 12px; }
    .compare-list b { color: var(--accent); font-size: 12px; text-align: right; }
    .milestones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
    .milestone { position: relative; padding: 0 20px 0 0; }
    .milestone::before { content: ""; position: absolute; top: 9px; left: 0; right: 0; height: 1px; background: rgba(230,184,120,.4); }
    .milestone-dot { position: relative; z-index: 1; width: 19px; height: 19px; margin-bottom: 17px; border: 5px solid var(--bg); border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 1px rgba(230,184,120,.45); }
    .milestone h3 { margin: 0 0 7px; font-size: 15px; }
    .milestone p { max-width: 230px; margin: 0; color: var(--muted); font-size: 12px; }
    .article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 36px; }
    .content-list { display: grid; }
    .content-item { display: grid; grid-template-columns: 70px minmax(0,1fr) auto; gap: 16px; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--line); }
    .content-item:first-child { padding-top: 0; }
    .date-block { display: grid; place-items: center; min-height: 58px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
    .date-block b { color: var(--accent); font-size: 17px; line-height: 1.1; }
    .date-block span { color: var(--muted); font-size: 9px; }
    .content-item h3 { margin: 0 0 5px; font-size: 14px; }
    .content-item p { margin: 0; color: var(--muted); font-size: 11px; }
    .content-item .tag { white-space: nowrap; }
    .side-note { align-self: start; padding: 22px; border-left: 2px solid var(--accent); background: var(--panel); }
    .side-note h3 { margin: 0 0 10px; font-size: 15px; }
    .side-note p { margin: 0; color: var(--muted); font-size: 12px; }
    .side-note .note-line { height: 1px; margin: 18px 0; background: var(--line); }
    .assurance { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-items: center; }
    .assurance-copy h2 { margin: 0 0 12px; font-size: 28px; }
    .assurance-copy p { max-width: 520px; margin: 0; color: var(--muted); font-size: 14px; }
    .assurance-list { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
    .assurance-item { display: flex; align-items: flex-start; gap: 11px; padding: 15px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.02); }
    .check { flex: 0 0 21px; width: 21px; height: 21px; display: grid; place-items: center; color: var(--bg); background: var(--green); border-radius: 50%; font-size: 12px; font-weight: 900; }
    .assurance-item strong { display: block; margin-bottom: 3px; font-size: 12px; }
    .assurance-item span:last-child { display: block; color: var(--muted); font-size: 10px; }
    .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    details { border: 1px solid var(--line); border-radius: 9px; background: var(--panel); }
    summary { position: relative; padding: 17px 42px 17px 18px; color: var(--ink); cursor: pointer; font-size: 13px; font-weight: 700; list-style: none; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; position: absolute; top: 13px; right: 17px; color: var(--accent); font-size: 19px; }
    details[open] summary::after { content: "−"; }
    details p { margin: 0; padding: 0 18px 18px; color: var(--muted); font-size: 12px; }
    .closing { padding: 32px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid rgba(230,184,120,.25); border-radius: 12px; background: linear-gradient(120deg, #252019, #191716 70%); }
    .closing h2 { margin: 0 0 6px; font-size: 22px; }
    .closing p { margin: 0; color: var(--muted); font-size: 13px; }
    footer { background: #0d0c0b; }
    .footer-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; padding: 56px 0 42px; }
    .footer-brand p { max-width: 300px; margin: 15px 0 0; color: var(--muted); font-size: 12px; }
    .footer-col h3 { margin: 4px 0 14px; color: var(--ink); font-size: 12px; }
    .footer-col a { display: block; width: fit-content; margin: 8px 0; color: var(--muted); font-size: 11px; transition: color .2s ease; }
    .footer-col a:hover { color: var(--accent); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding: 17px 0; border-top: 1px solid var(--line); color: #827a74; font-size: 10px; }
    .footer-bottom a { color: #aaa29b; }
    .footer-bottom a:hover { color: var(--accent); }
    @media (max-width: 1024px) {
      .nav { gap: 16px; }
      .nav-links a { padding-inline: 9px; }
      .service-grid { grid-template-columns: 1fr 1fr; }
      .service-card.featured { grid-column: span 2; }
      .footer-top { gap: 25px; }
    }
    @media (max-width: 768px) {
      .container { width: min(var(--max), calc(100% - 32px)); }
      .nav { min-height: 68px; justify-content: space-between; }
      .menu-toggle { display: inline-flex; align-items: center; gap: 7px; }
      .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; margin: 0; padding: 12px 16px 18px; flex-direction: column; align-items: stretch; gap: 4px; border-bottom: 1px solid var(--line); background: #151312; }
      .nav-links.open { display: flex; }
      .nav-links a { padding: 11px 14px; }
      .nav-action { display: none; }
      .hero { padding: 52px 0 42px; }
      .section { padding: 52px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
      .metric-band { grid-template-columns: 1fr 1fr; }
      .metric:nth-child(2) { border-right: 0; }
      .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
      .article-layout { grid-template-columns: 1fr; gap: 22px; }
      .side-note { max-width: none; }
      .assurance { grid-template-columns: 1fr; gap: 24px; }
      .milestones { grid-template-columns: 1fr 1fr; row-gap: 28px; }
      .milestone::before { right: 18px; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .footer-brand { grid-column: span 2; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 28px); }
      .topline .container { min-height: 30px; font-size: 9px; }
      .brand-name { font-size: 14px; }
      .hero { padding: 43px 0 37px; }
      h1 { font-size: 34px; }
      .hero-copy { font-size: 13px; }
      .search-form { margin-top: 21px; }
      .search-form input { padding-inline: 10px; font-size: 12px; }
      .search-form .btn { min-height: 40px; padding-inline: 12px; font-size: 11px; }
      .section { padding: 43px 0; }
      .section-head h2, .assurance-copy h2 { font-size: 23px; }
      .metric { min-height: 100px; padding: 17px 14px; }
      .metric strong { font-size: 21px; }
      .service-grid { grid-template-columns: 1fr; }
      .service-card.featured { grid-column: auto; }
      .comparison { grid-template-columns: 1fr; gap: 12px; }
      .compare-panel { padding: 20px; }
      .milestones { grid-template-columns: 1fr; gap: 19px; }
      .milestone { padding-left: 31px; }
      .milestone::before { top: 0; bottom: -18px; left: 9px; right: auto; width: 1px; height: auto; }
      .milestone:last-child::before { display: none; }
      .milestone-dot { position: absolute; top: 0; left: 0; width: 19px; height: 19px; }
      .content-item { grid-template-columns: 54px minmax(0,1fr); gap: 11px; }
      .content-item .tag { grid-column: 2; justify-self: start; }
      .date-block { min-height: 52px; }
      .assurance-list, .faq-list { grid-template-columns: 1fr; }
      .closing { align-items: flex-start; flex-direction: column; padding: 24px 20px; }
      .closing h2 { font-size: 19px; }
      .footer-top { grid-template-columns: 1fr 1fr; gap: 23px 16px; padding: 42px 0 28px; }
      .footer-bottom { flex-direction: column; gap: 7px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }