/* roulang page: index */
:root {
            --plum:#301936;
            --plum-deep:#211126;
            --plum-soft:#56325d;
            --coral:#f48668;
            --apricot:#ffad82;
            --mint:#9ad7bd;
            --ink:#271d2a;
            --muted:#756b77;
            --paper:#fbf8f5;
            --lavender:#f1ebf1;
            --line:#e6dfe6;
            --radius:8px;
            --shadow:0 12px 30px rgba(48,25,54,.09);
        }
        * { box-sizing:border-box; margin:0; padding:0; }
        html { scroll-behavior:smooth; }
        body {
            background:var(--paper);
            color:var(--ink);
            font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
            line-height:1.85;
            letter-spacing:0;
        }
        a { color:inherit; text-decoration:none; }
        img { display:block; max-width:100%; }
        button,input,select { font:inherit; }
        button { cursor:pointer; }
        .container { width:min(1180px,calc(100% - 48px)); margin:0 auto; }
        .site-header {
            position:fixed; z-index:30; top:0; left:0; right:0;
            background:rgba(251,248,245,.88); backdrop-filter:blur(14px);
            border-bottom:1px solid rgba(230,223,230,.85);
        }
        .nav-shell { height:78px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
        .brand { display:flex; align-items:center; gap:11px; color:var(--plum); font-weight:800; font-size:18px; white-space:nowrap; }
        .brand-mark { width:28px; height:28px; border-radius:7px; background:var(--coral); display:grid; place-items:center; color:#fff; font-size:14px; }
        .desktop-nav { display:flex; align-items:center; gap:7px; margin-left:auto; }
        .nav-link { padding:9px 14px; border-radius:6px; color:#5e5262; font-size:14px; transition:.2s ease; }
        .nav-link:hover,.nav-link:focus,.nav-link.active { background:var(--lavender); color:var(--plum); outline:none; }
        .nav-cta,.btn-primary {
            display:inline-flex; align-items:center; justify-content:center; gap:8px;
            min-height:44px; padding:0 19px; border-radius:6px; background:var(--coral); color:#fff;
            font-weight:700; border:1px solid var(--coral); transition:.2s ease;
        }
        .nav-cta:hover,.btn-primary:hover { background:var(--apricot); border-color:var(--apricot); transform:translateY(-2px); box-shadow:0 8px 18px rgba(244,124,92,.22); }
        .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,button:focus,input:focus,select:focus { outline:3px solid rgba(154,215,189,.8); outline-offset:3px; }
        .menu-toggle { display:none; width:44px; height:44px; border:1px solid var(--line); border-radius:6px; background:#fff; color:var(--plum); }
        .mega-wrap { position:relative; }
        .mega-trigger { border:0; background:transparent; color:#5e5262; padding:9px 14px; border-radius:6px; font-size:14px; }
        .mega-trigger:hover,.mega-trigger[aria-expanded="true"] { background:var(--lavender); color:var(--plum); }
        .mega-panel {
            position:absolute; right:0; top:calc(100% + 12px); width:520px; padding:20px;
            background:#fff; border:1px solid var(--line); border-radius:8px; box-shadow:var(--shadow);
            display:none; grid-template-columns:1.1fr .9fr; gap:18px;
        }
        .mega-panel.show { display:grid; }
        .mega-title { color:var(--plum); font-size:14px; font-weight:800; margin-bottom:10px; }
        .mega-item { display:block; padding:11px 12px; border-radius:6px; border:1px solid transparent; transition:.2s ease; }
        .mega-item:hover { background:#fcf5f1; border-color:#f7d8cd; }
        .mega-item strong { display:block; font-size:14px; color:var(--ink); line-height:1.5; }
        .mega-item span { display:block; color:var(--muted); font-size:12px; margin-top:3px; line-height:1.6; }
        .mega-feature { background:var(--plum); color:#fff; padding:18px; border-radius:7px; }
        .mega-feature p { color:#eadfea; font-size:13px; line-height:1.8; margin:8px 0 14px; }
        .hero {
            position:relative; overflow:hidden; padding:136px 0 74px; min-height:650px; color:#fff;
            background-color:var(--plum-deep);
            background-image:linear-gradient(rgba(28,13,32,.83),rgba(28,13,32,.78)),url('/assets/hero-asia-content.jpg');
            background-size:cover; background-position:center;
        }
        .hero::after {
            content:""; position:absolute; inset:auto 0 0; height:90px;
            background:linear-gradient(transparent,var(--paper)); pointer-events:none;
        }
        .hero-grid { position:relative; z-index:1; display:grid; grid-template-columns:minmax(0,1.04fr) minmax(390px,.96fr); gap:56px; align-items:center; }
        .eyebrow { display:inline-flex; align-items:center; gap:8px; color:#fff3ea; font-size:13px; font-weight:700; margin-bottom:19px; }
        .eyebrow i { width:8px; height:8px; border-radius:50%; background:var(--mint); display:inline-block; }
        h1 { font-size:clamp(37px,5vw,62px); line-height:1.18; font-weight:900; max-width:720px; }
        .hero-copy { max-width:650px; color:#f5ecf4; font-size:17px; margin-top:22px; }
        .hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
        .btn-secondary {
            display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:0 19px;
            border:1px solid rgba(255,255,255,.67); color:#fff; border-radius:6px; font-weight:700; transition:.2s ease;
        }
        .btn-secondary:hover { background:#fff; color:var(--plum); transform:translateY(-2px); }
        .hero-points { display:flex; flex-wrap:wrap; gap:13px 24px; margin-top:31px; color:#ddd1de; font-size:13px; }
        .hero-points strong { color:#fff; display:block; font-size:19px; line-height:1.3; }
        .rank-panel { background:#fffaf8; color:var(--ink); padding:23px; border-radius:8px; box-shadow:0 20px 48px rgba(0,0,0,.22); }
        .rank-panel-head { display:flex; justify-content:space-between; align-items:center; border-bottom:1px solid var(--line); padding-bottom:15px; margin-bottom:5px; }
        .rank-panel-head h2 { font-size:19px; color:var(--plum); font-weight:900; }
        .status { color:#477f69; font-size:12px; font-weight:700; background:#eaf6ef; padding:3px 8px; border-radius:999px; }
        .rank-row { display:grid; grid-template-columns:34px 1fr auto; align-items:center; gap:10px; padding:14px 0; border-bottom:1px solid #eee7ed; }
        .rank-row:last-child { border-bottom:0; }
        .rank-no { color:var(--coral); font-size:18px; font-weight:900; }
        .rank-row h3 { font-size:14px; color:var(--ink); font-weight:800; line-height:1.5; }
        .rank-row p { color:var(--muted); font-size:12px; line-height:1.5; margin-top:2px; }
        .rank-tag,.tag { display:inline-flex; align-items:center; width:max-content; border-radius:999px; padding:3px 8px; font-size:11px; font-weight:700; }
        .rank-tag { background:#f5e8e3; color:#a64d39; }
        .section { padding:92px 0; }
        .section-soft { background:var(--lavender); }
        .section-dark { background:var(--plum); color:#fff; }
        .section-label { color:#aa5a47; font-size:13px; font-weight:800; margin-bottom:10px; }
        .section-heading { font-size:clamp(27px,3.5vw,40px); line-height:1.32; color:var(--plum); font-weight:900; max-width:720px; }
        .section-dark .section-heading { color:#fff; }
        .section-intro { color:var(--muted); max-width:710px; font-size:15px; margin-top:14px; }
        .section-dark .section-intro { color:#ddd2df; }
        .problem-list { margin-top:39px; border-top:1px solid var(--line); }
        .problem-item { display:grid; grid-template-columns:92px minmax(0,1fr) auto; gap:25px; align-items:center; padding:25px 7px; border-bottom:1px solid var(--line); transition:.2s ease; }
        .problem-item:hover { padding-left:15px; background:rgba(255,255,255,.5); }
        .problem-number { color:var(--coral); font-size:26px; font-weight:900; }
        .problem-item h3 { color:var(--plum); font-size:19px; font-weight:800; }
        .problem-item p { color:var(--muted); font-size:14px; margin-top:5px; }
        .arrow { color:var(--plum-soft); font-size:22px; }
        .solution-grid { display:grid; grid-template-columns:.92fr 1.08fr; gap:64px; align-items:start; }
        .index-card { background:#f9ebe5; border-left:5px solid var(--coral); padding:31px; min-height:370px; }
        .index-card .mini-title { color:#a45140; font-size:13px; font-weight:800; }
        .index-card h3 { color:var(--plum); font-size:29px; line-height:1.35; margin:14px 0; font-weight:900; }
        .index-card p { color:#695966; font-size:15px; }
        .index-lines { margin-top:24px; }
        .index-line { display:flex; justify-content:space-between; border-bottom:1px solid #edccc0; padding:10px 0; font-size:13px; color:var(--plum); }
        .solution-list { display:grid; gap:0; border-top:1px solid rgba(255,255,255,.19); margin-top:33px; }
        .solution-item { display:grid; grid-template-columns:45px 1fr; gap:15px; padding:20px 0; border-bottom:1px solid rgba(255,255,255,.19); }
        .solution-icon { width:35px; height:35px; background:var(--coral); display:grid; place-items:center; border-radius:6px; font-weight:900; }
        .solution-item h3 { font-size:17px; font-weight:800; }
        .solution-item p { color:#ddd2df; font-size:14px; margin-top:4px; }
        .dynamic-layout { display:grid; grid-template-columns:1.16fr .84fr; gap:50px; align-items:start; margin-top:41px; }
        .news-list { border-top:1px solid var(--line); }
        .news-row { display:grid; grid-template-columns:108px 1fr 26px; gap:18px; align-items:center; padding:19px 0; border-bottom:1px solid var(--line); transition:.2s ease; }
        .news-row:hover h3 { color:#b45c47; }
        .news-date { font-size:13px; color:var(--muted); }
        .news-row h3 { color:var(--plum); font-size:17px; font-weight:800; transition:.2s ease; }
        .news-row p { font-size:13px; color:var(--muted); margin-top:3px; }
        .update-box { background:var(--plum); color:#fff; padding:28px; }
        .update-box h3 { font-size:22px; font-weight:900; }
        .changelog { list-style:none; margin-top:20px; }
        .changelog li { padding:15px 0 15px 18px; border-bottom:1px solid rgba(255,255,255,.18); position:relative; font-size:14px; color:#e4d9e5; }
        .changelog li::before { content:""; position:absolute; left:0; top:25px; width:7px; height:7px; border-radius:50%; background:var(--mint); }
        .metric-band { margin-top:40px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); display:grid; grid-template-columns:repeat(4,1fr); }
        .metric { padding:23px 21px; border-right:1px solid var(--line); }
        .metric:last-child { border-right:0; }
        .metric strong { display:block; color:var(--plum); font-size:30px; font-weight:900; line-height:1.25; }
        .metric span { display:block; color:var(--muted); font-size:13px; margin-top:4px; }
        .feature-rail { margin-top:42px; display:grid; grid-template-columns:1.4fr .8fr .8fr; gap:14px; }
        .feature-card { position:relative; min-height:260px; overflow:hidden; padding:25px; color:#fff; background:#4a2a50; border-radius:8px; display:flex; flex-direction:column; justify-content:flex-end; }
        .feature-card::before { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(30,14,34,.88),rgba(30,14,34,.12)); }
        .feature-card > * { position:relative; z-index:1; }
        .feature-card.large { min-height:360px; background-color:#6b3b54; background-image:url('/assets/feature-collection.jpg'); background-size:cover; background-position:center; }
        .feature-card.small-a { background-color:#477268; background-image:url('/assets/feature-index.jpg'); background-size:cover; background-position:center; }
        .feature-card.small-b { background-color:#9e5749; background-image:url('/assets/feature-update.jpg'); background-size:cover; background-position:center; }
        .feature-card h3 { font-size:20px; line-height:1.4; font-weight:900; }
        .feature-card p { font-size:13px; color:#f4e9ee; margin-top:7px; }
        .feature-card .tag { margin-bottom:10px; background:rgba(255,255,255,.2); color:#fff; }
        .quote-layout { display:grid; grid-template-columns:110px 1fr 230px; gap:35px; align-items:start; margin-top:42px; border-top:2px solid var(--coral); padding-top:31px; }
        .quote-mark { color:var(--coral); font-size:80px; font-family:Georgia,serif; line-height:.8; }
        blockquote { color:var(--plum); font-size:clamp(21px,2.4vw,31px); line-height:1.65; font-weight:800; }
        .quote-meta { border-left:1px solid var(--line); padding-left:22px; color:var(--muted); font-size:14px; }
        .quote-meta strong { color:var(--plum); display:block; font-size:16px; margin-bottom:4px; }
        .faq-layout { display:grid; grid-template-columns:.8fr 1.2fr; gap:60px; align-items:start; }
        .faq-list { border-top:1px solid var(--line); margin-top:2px; }
        .faq-item { border-bottom:1px solid var(--line); }
        .faq-question { width:100%; padding:20px 4px; display:flex; align-items:center; justify-content:space-between; gap:20px; border:0; background:transparent; color:var(--plum); text-align:left; font-size:16px; font-weight:800; }
        .faq-question span:last-child { font-size:22px; color:var(--coral); transition:transform .2s ease; }
        .faq-question[aria-expanded="true"] span:last-child { transform:rotate(45deg); }
        .faq-answer { display:none; color:var(--muted); font-size:14px; padding:0 4px 20px; }
        .faq-answer.open { display:block; }
        .cta-band { padding:77px 0; background:var(--plum-deep); color:#fff; }
        .cta-content { display:flex; gap:30px; justify-content:space-between; align-items:center; }
        .cta-content h2 { font-size:clamp(28px,3.8vw,43px); font-weight:900; line-height:1.34; max-width:690px; }
        .cta-content p { color:#ddd2df; max-width:630px; margin-top:14px; font-size:15px; }
        .cta-actions { display:flex; flex-wrap:wrap; gap:12px; justify-content:flex-end; min-width:255px; }
        .footer { background:#1c0e20; color:#dfd3e0; padding:53px 0 20px; }
        .footer-grid { display:grid; grid-template-columns:1.3fr .7fr .8fr; gap:45px; padding-bottom:39px; }
        .footer .brand { color:#fff; }
        .footer-copy { color:#ae9db0; font-size:13px; max-width:380px; margin-top:15px; }
        .footer h3 { color:#fff; font-size:14px; font-weight:800; margin-bottom:12px; }
        .footer-links { list-style:none; display:grid; gap:8px; font-size:13px; }
        .footer-links a { color:#c5b7c7; transition:.2s ease; }
        .footer-links a:hover { color:var(--apricot); padding-left:4px; }
        .footer-bottom { border-top:1px solid rgba(255,255,255,.14); padding-top:18px; display:flex; justify-content:space-between; gap:18px; font-size:12px; color:#9e8ca0; }
        @media (max-width:1024px) {
            .hero-grid,.solution-grid,.faq-layout { grid-template-columns:1fr; gap:35px; }
            .hero { min-height:auto; }
            .rank-panel { max-width:620px; }
            .dynamic-layout { grid-template-columns:1fr; }
            .feature-rail { grid-template-columns:1fr 1fr; }
            .feature-card.large { grid-row:span 2; }
            .quote-layout { grid-template-columns:72px 1fr; }
            .quote-meta { grid-column:2; border-left:0; padding-left:0; border-top:1px solid var(--line); padding-top:18px; }
        }
        @media (max-width:768px) {
            .container { width:min(100% - 40px,1180px); }
            .nav-shell { height:70px; }
            .desktop-nav,.nav-cta { display:none; }
            .menu-toggle { display:grid; place-items:center; }
            .mobile-nav {
                display:none; position:absolute; top:70px; left:0; right:0; background:#fff;
                border-bottom:1px solid var(--line); box-shadow:var(--shadow); padding:14px 20px 20px;
            }
            .mobile-nav.show { display:grid; gap:8px; }
            .mobile-nav .nav-link { padding:12px; border-bottom:1px solid #f0eaf0; border-radius:0; }
            .mobile-nav .nav-cta { display:flex; margin-top:8px; }
            .hero { padding:115px 0 62px; }
            .hero-copy { font-size:15px; }
            .section { padding:70px 0; }
            .problem-item { grid-template-columns:56px 1fr; gap:12px; }
            .problem-item .arrow { display:none; }
            .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); }
            .feature-rail { grid-template-columns:1fr; }
            .feature-card.large { min-height:315px; }
            .feature-card { min-height:225px; }
            .cta-content,.footer-bottom { flex-direction:column; align-items:flex-start; }
            .cta-actions { justify-content:flex-start; min-width:0; }
            .footer-grid { grid-template-columns:1fr 1fr; gap:28px; }
            .footer-grid > :first-child { grid-column:1/-1; }
        }
        @media (max-width:520px) {
            .brand { font-size:15px; }
            h1 { font-size:35px; }
            .hero-actions,.cta-actions { flex-direction:column; align-items:stretch; }
            .btn-primary,.btn-secondary { width:100%; }
            .rank-panel { padding:17px; }
            .rank-row { grid-template-columns:27px 1fr; }
            .rank-tag { display:none; }
            .news-row { grid-template-columns:1fr 22px; gap:8px; }
            .news-date { grid-column:1; }
            .quote-layout { grid-template-columns:1fr; gap:16px; }
            .quote-meta { grid-column:auto; }
            .quote-mark { font-size:61px; }
            .footer-grid { grid-template-columns:1fr; }
            .footer-grid > :first-child { grid-column:auto; }
        }

/* roulang page: category1 */
:root {
      --plum:#301936;
      --plum-deep:#211126;
      --plum-soft:#56325d;
      --coral:#f48668;
      --apricot:#ffad82;
      --mint:#9ad7bd;
      --ink:#271d2a;
      --muted:#756b77;
      --paper:#fbf8f5;
      --lavender:#f1ebf1;
      --line:#e6dfe6;
      --radius:8px;
      --shadow:0 12px 30px rgba(48,25,54,.09);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.85;letter-spacing:0;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
    .site-header{
      position:fixed;z-index:30;top:0;left:0;right:0;
      background:rgba(251,248,245,.9);backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(230,223,230,.85)
    }
    .nav-shell{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;color:var(--plum);font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{width:28px;height:28px;border-radius:7px;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:14px}
    .desktop-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-link{padding:9px 14px;border-radius:6px;color:#5e5262;font-size:14px;transition:.2s ease}
    .nav-link:hover,.nav-link:focus,.nav-link.active{background:var(--lavender);color:var(--plum);outline:none}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;
      padding:0 19px;border-radius:6px;background:var(--coral);color:#fff;font-weight:700;
      border:1px solid var(--coral);transition:.2s ease
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--apricot);border-color:var(--apricot);transform:translateY(-2px);box-shadow:0 8px 18px rgba(244,124,92,.22)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,button:focus,input:focus,select:focus{outline:3px solid rgba(154,215,189,.8);outline-offset:3px}
    .menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--plum)}
    .mega-wrap{position:relative}
    .mega-trigger{border:0;background:transparent;color:#5e5262;padding:9px 14px;border-radius:6px;font-size:14px}
    .mega-trigger:hover,.mega-trigger[aria-expanded="true"]{background:var(--lavender);color:var(--plum)}
    .mega-panel{
      position:absolute;right:0;top:calc(100% + 12px);width:520px;padding:20px;background:#fff;
      border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);
      display:none;grid-template-columns:1.1fr .9fr;gap:18px
    }
    .mega-panel.show{display:grid}
    .mega-title{color:var(--plum);font-size:14px;font-weight:800;margin:0 0 10px}
    .mega-item{display:block;padding:11px 12px;border-radius:6px;border:1px solid transparent;transition:.2s ease}
    .mega-item:hover{background:#fcf5f1;border-color:#f7d8cd}
    .mega-item strong{display:block;font-size:14px;color:var(--ink);line-height:1.5}
    .mega-item span{display:block;color:var(--muted);font-size:12px;margin-top:3px;line-height:1.6}
    .mega-feature{background:var(--plum);color:#fff;padding:18px;border-radius:7px}
    .mega-feature p{color:#eadfea;font-size:13px;line-height:1.8;margin:8px 0 14px}
    .tag{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700}
    .tag-coral{background:#f8e2da;color:#a64d39}
    .tag-mint{background:#dff2e9;color:#39765c}
    .mobile-nav{display:none}
    .category-hero{
      padding:142px 0 72px;background:var(--plum-deep);color:#fff;
      position:relative;overflow:hidden
    }
    .category-hero:before{
      content:"";position:absolute;inset:0;background:
      linear-gradient(90deg,rgba(33,17,38,.98) 0%,rgba(33,17,38,.82) 48%,rgba(33,17,38,.45) 100%),
      url('/assets/hero-asia-content.jpg') center/cover
    }
    .category-hero .container{position:relative;z-index:1}
    .hero-label{display:inline-flex;align-items:center;gap:8px;color:#ffe9df;font-size:13px;font-weight:800}
    .hero-label:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint)}
    .category-hero h1{max-width:760px;margin:18px 0 18px;font-size:clamp(36px,5vw,60px);line-height:1.25;font-weight:900}
    .hero-summary{max-width:680px;color:#eadfea;font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;
      border:1px solid rgba(255,255,255,.67);color:#fff;border-radius:6px;font-weight:700;transition:.2s ease
    }
    .btn-secondary:hover{background:#fff;color:var(--plum);transform:translateY(-2px)}
    .hero-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:35px;color:#d9cbd9;font-size:13px}
    .hero-meta strong{display:block;color:#fff;font-size:20px;line-height:1.35}
    .section{padding:82px 0}
    .section-soft{background:var(--lavender)}
    .section-label{color:#aa5a47;font-size:13px;font-weight:800;margin-bottom:10px}
    .section-heading{font-size:clamp(28px,3.5vw,42px);line-height:1.32;color:var(--plum);font-weight:900;max-width:740px;margin:0}
    .section-intro{color:var(--muted);max-width:720px;font-size:15px;margin:14px 0 0}
    .filter-bar{
      margin-top:34px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:8px;
      display:flex;align-items:center;gap:12px;flex-wrap:wrap
    }
    .filter-label{font-size:13px;color:var(--muted);font-weight:700}
    .filter-btn,.filter-select,.search-input{
      min-height:40px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);padding:0 13px;font-size:13px
    }
    .filter-btn{transition:.2s ease}
    .filter-btn:hover,.filter-btn.active{background:var(--plum);border-color:var(--plum);color:#fff}
    .filter-select{margin-left:auto}
    .search-wrap{display:flex;align-items:center;gap:7px}
    .search-input{width:190px}
    .featured{
      margin-top:26px;display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px;
      background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.25s ease
    }
    .featured:hover,.content-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
    .cover{min-height:190px;background:var(--plum-soft);position:relative;overflow:hidden}
    .cover:after{content:"99";position:absolute;right:20px;bottom:-18px;font-size:112px;font-weight:900;color:rgba(255,255,255,.12)}
    .cover-orange{background:#a95745}
    .cover-mint{background:#39765c}
    .cover-text{position:absolute;left:20px;top:20px;color:#fff;font-weight:800;font-size:14px;z-index:1}
    .featured-copy{padding:25px 26px}
    .card-title{margin:10px 0 6px;color:var(--plum);font-size:21px;font-weight:900;line-height:1.45}
    .card-copy{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .card-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:17px;color:var(--muted);font-size:12px}
    .card-link{display:inline-flex;margin-top:18px;color:#a64d39;font-weight:800;font-size:13px}
    .content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
    .content-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:.25s ease}
    .content-card .cover{min-height:135px}
    .content-card-body{padding:20px}
    .topic-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}
    .topic-item{padding:18px;border-top:3px solid var(--coral);background:#fff;border-bottom:1px solid var(--line);transition:.2s ease}
    .topic-item:hover{background:#fcf5f1;transform:translateY(-2px)}
    .topic-item strong{display:block;color:var(--plum);font-size:15px}
    .topic-item span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
    .faq-list{max-width:880px;margin-top:32px;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;background:transparent;border:0;text-align:left;color:var(--plum);font-weight:800}
    .faq-question span:last-child{font-size:24px;font-weight:400;transition:.2s ease}
    .faq-question[aria-expanded="true"] span:last-child{transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 40px 20px 0;color:var(--muted);font-size:14px}
    .faq-answer.open{display:block}
    .cta-band{padding:55px 0;background:var(--plum);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-inner h2{margin:0;font-size:clamp(25px,3vw,36px);line-height:1.4}
    .cta-inner p{margin:10px 0 0;color:#dfd1df;font-size:14px}
    .footer{padding:54px 0 22px;background:var(--plum-deep);color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
    .footer .brand{color:#fff}
    .footer-copy{max-width:390px;color:#cbbdce;font-size:13px;margin:18px 0 0}
    .footer h3{font-size:14px;margin:0 0 14px;color:#fff}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
    .footer-links a{color:#cbbdce;font-size:13px;transition:.2s ease}
    .footer-links a:hover{color:var(--apricot)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);color:#a99aac;font-size:12px}
    @media(max-width:900px){
      .desktop-nav,.nav-shell>.nav-cta{display:none}.menu-toggle{display:block}
      .mobile-nav{padding:12px 24px 22px;background:var(--paper);border-top:1px solid var(--line)}
      .mobile-nav.show{display:grid;gap:5px}
      .mobile-nav .nav-link,.mobile-nav .nav-cta{width:100%;justify-content:flex-start}
      .featured{grid-template-columns:210px 1fr}.topic-list{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:640px){
      .container{width:min(100% - 40px,1180px)}
      .nav-shell{height:70px}.brand{font-size:15px;gap:8px}.brand-mark{width:26px;height:26px}
      .category-hero{padding:116px 0 52px}.category-hero h1{font-size:36px}.hero-summary{font-size:15px}
      .hero-meta{gap:18px;margin-top:27px}.section{padding:62px 0}
      .filter-select,.search-input{margin-left:0;width:100%}.search-wrap{width:100%}.search-input{flex:1}
      .featured{display:block}.featured .cover{min-height:150px}.featured-copy{padding:21px}
      .content-grid{grid-template-columns:1fr}.topic-list{grid-template-columns:1fr}
      .cta-inner{display:block}.cta-inner .btn-primary{margin-top:23px;width:100%}
      .footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }