/* roulang page: index */
:root{
      --ink:#17191f;--ink-2:#242832;--paper:#f5f1eb;--white:#fffdfa;
      --coral:#f05a4f;--coral-dark:#cb403b;--amber:#f3b45b;--muted:#747780;
      --line:#ded9d1;--soft:#ebe6df;--radius:14px;--shadow:0 16px 42px rgba(23,25,31,.09);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.2s ease}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(240,90,79,.38);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,241,235,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;line-height:1.15;max-width:285px}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);color:#fff;display:grid;place-items:center;font-weight:900}
    .brand-name{font-size:15px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:8px 13px;border-radius:8px;color:#565963;font-size:14px}
    .nav-links a:hover,.nav-links a.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .lang{border:1px solid var(--line);background:var(--white);border-radius:999px;padding:5px 10px;font-size:12px;color:var(--muted)}
    .lang strong{color:var(--ink)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:9px;padding:11px 17px;background:var(--coral);color:#fff;font-weight:700;font-size:14px;transition:.2s ease}
    .nav-cta:hover,.btn:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,90,79,.22)}
    .btn.alt{background:var(--white);color:var(--ink);border:1px solid var(--line)}
    .btn.alt:hover{border-color:var(--coral);color:var(--coral);background:#fff}
    .menu-toggle{display:none;background:var(--ink);color:#fff;border:0;border-radius:8px;padding:8px 11px}
    .hero{padding:54px 0 42px;background:var(--ink);color:#fff;overflow:hidden}
    .hero-stage{position:relative;min-height:480px;padding:42px;border-radius:24px;background:
      linear-gradient(100deg,rgba(23,25,31,.98) 0%,rgba(23,25,31,.78) 51%,rgba(23,25,31,.28) 100%),
      radial-gradient(circle at 80% 30%,#b94c43 0,transparent 33%),
      linear-gradient(135deg,#3a3031,#17191f 62%);display:flex;align-items:end}
    .hero-stage:after{content:"";position:absolute;inset:0;opacity:.12;background-image:linear-gradient(115deg,transparent 0 47%,#fff 48% 49%,transparent 50%),linear-gradient(25deg,transparent 0 60%,#f3b45b 61% 62%,transparent 63%);pointer-events:none}
    .hero-copy{position:relative;z-index:1;width:58%}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    .eyebrow:before,.section-kicker:before{content:"";width:22px;height:2px;background:var(--coral)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.14;letter-spacing:-.065em;margin:16px 0 20px;max-width:720px}
    .hero-copy p{color:#e1ded9;max-width:670px;font-size:17px;line-height:1.9;margin-bottom:26px}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn.alt{background:transparent;border-color:#77777c;color:#fff}
    .preview-panel{position:absolute;right:34px;top:36px;width:32%;min-width:280px;z-index:2;background:rgba(36,40,50,.9);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:16px;box-shadow:var(--shadow)}
    .preview-cover{height:190px;border-radius:12px;background:linear-gradient(145deg,#574041,#21252d 53%,#ca594d);position:relative;overflow:hidden}
    .preview-cover:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.25);transform:rotate(-8deg)}
    .play-dot{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:20px}
    .preview-meta{display:flex;justify-content:space-between;color:#b9bbc1;font-size:12px;padding:12px 2px 4px}
    .preview-title{font-weight:750;font-size:18px;margin:3px 0}
    .tag-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
    .tag,.badge{display:inline-flex;padding:3px 9px;border-radius:999px;background:var(--soft);color:#5e6068;font-size:12px;line-height:1.5}
    .tag.dark{background:#3a3e49;color:#eee}.tag.hot{background:#713a36;color:#ffd8c9}
    .age-note{margin-top:16px;padding-top:12px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#bfc0c4}
    .section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
    h2{font-size:clamp(28px,3.5vw,42px);line-height:1.25;letter-spacing:-.05em;margin:9px 0 0}
    .section-lead{max-width:520px;color:var(--muted);margin:0}
    .feature-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:16px}
    .feature-box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:192px;box-shadow:0 5px 18px rgba(23,25,31,.03)}
    .feature-box.wide{background:var(--ink-2);color:#fff;grid-row:span 2;min-height:400px}
    .feature-box:hover,.result-card:hover,.rank-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .feature-box,.result-card,.rank-item{transition:.2s ease}
    .number{color:var(--coral);font-size:14px;font-weight:850}
    .feature-box h3{font-size:22px;margin:20px 0 7px;letter-spacing:-.03em}
    .feature-box p{color:var(--muted);font-size:14px;line-height:1.75;margin-bottom:18px}
    .wide p{color:#bfc2c8}
    .text-link{color:var(--coral);font-size:14px;font-weight:750}
    .wide .text-link{color:var(--amber)}
    .filter-strip{display:flex;gap:10px;align-items:center;overflow:auto;padding:12px;border:1px solid var(--line);background:var(--white);border-radius:12px;margin-bottom:26px}
    .filter-strip input{min-width:210px;border:1px solid var(--line);border-radius:8px;height:42px;padding:0 12px;background:#fff}
    .filter-strip .tag{white-space:nowrap;cursor:pointer;border:1px solid transparent}
    .filter-strip .tag:hover,.filter-strip .tag.selected{background:var(--coral);color:#fff}
    .scene{background:#e9e3db}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #cfc8be}
    .step{padding:25px 22px 10px 0;border-right:1px solid #cfc8be;margin-right:22px}
    .step:last-child{border:0;margin:0}.step-no{font-size:42px;font-weight:900;color:var(--coral);line-height:1}
    .step h3{font-size:19px;margin:16px 0 7px}.step p{font-size:14px;color:var(--muted);line-height:1.75}
    .results{background:var(--white)}
    .results-grid{display:grid;grid-template-columns:1.6fr .8fr;gap:16px}
    .result-card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}
    .result-main{display:grid;grid-template-columns:190px 1fr;gap:22px}
    .result-cover{min-height:180px;border-radius:11px;background:linear-gradient(135deg,#d97a64,#3a3036 60%,#1d222a)}
    .result-card h3{font-size:25px;margin:12px 0 8px}.result-card p{color:var(--muted);font-size:14px}
    .result-side{display:grid;gap:16px}.mini-stat{border-radius:14px;background:var(--ink-2);color:#fff;padding:22px}.mini-stat strong{display:block;color:var(--amber);font-size:31px;line-height:1.2}.mini-stat span{color:#c0c2c6;font-size:13px}
    .news-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}
    .news-list,.rank-list{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:10px 22px}
    .news-item,.rank-item{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--soft)}
    .news-item:last-child,.rank-item:last-child{border-bottom:0}.news-date{color:var(--coral);font-size:12px;font-weight:800;min-width:62px}.news-item a{font-weight:650}.news-item a:hover{color:var(--coral)}
    .rank-item{justify-content:space-between;font-size:14px}.rank-item b{color:var(--coral);font-size:18px;min-width:22px}.rank-info{flex:1}.rank-info small{display:block;color:var(--muted);font-size:12px}.rank-score{font-size:12px;color:var(--muted)}
    .plans{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}.plan-intro{padding:20px 0}.plan-intro p{color:var(--muted);max-width:420px}.plan-table{background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden}.plan-row{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:12px;padding:17px 22px;border-bottom:1px solid var(--soft);align-items:center;font-size:14px}.plan-row:last-child{border:0}.plan-row.head{background:var(--ink-2);color:#fff;font-weight:750}.plan-row strong{color:var(--coral)}.terms{font-size:12px;color:var(--muted);margin-top:14px}
    .faq-section{background:var(--ink-2);color:#fff}.faq-section .section-lead{color:#bdc0c5}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid #444852;border-radius:10px;margin-bottom:10px;overflow:hidden}.accordion-title{color:#fff;font-weight:700;border:0;padding:17px 20px;background:transparent}.accordion-title:hover{background:#30343e;color:var(--amber)}.accordion-content{background:#30343e;color:#d4d5d7;border:0;padding:0 20px 18px;font-size:14px;line-height:1.8}
    .cta{padding:30px;background:var(--coral);border-radius:18px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px}.cta h2{font-size:30px;margin:0 0 7px}.cta p{margin:0;color:#ffe9e5;font-size:14px}.cta .btn{background:#fff;color:var(--coral-dark)}.cta .btn:hover{background:#fff2ef}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 25px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}.footer-brand p{color:#aeb1b8;max-width:330px;font-size:14px}.footer-title{font-size:13px;color:var(--amber);font-weight:800;margin-bottom:13px}.footer-links{display:grid;gap:8px;color:#c6c8cc;font-size:13px}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid #373b44;padding-top:18px;color:#969aa3;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    @media(max-width:1024px){.hero-copy{width:62%}.preview-panel{width:34%}.feature-grid{grid-template-columns:1fr 1fr}.feature-box.wide{grid-row:auto;grid-column:span 2;min-height:260px}.plans{grid-template-columns:1fr}}
    @media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.nav-wrap{min-height:66px}.menu-toggle{display:block;margin-left:auto}.nav-links,.nav-actions{display:none}.nav-wrap.open{flex-wrap:wrap;padding:12px 0}.nav-wrap.open .nav-links,.nav-wrap.open .nav-actions{display:flex;width:100%;margin:0;flex-wrap:wrap}.nav-wrap.open .nav-links{order:3}.nav-wrap.open .nav-actions{order:2}.hero{padding:26px 0}.hero-stage{padding:25px 20px;display:block;min-height:0}.hero-copy{width:100%}.preview-panel{position:relative;right:auto;top:auto;width:100%;min-width:0;margin-top:28px}.preview-cover{height:150px}.section{padding:62px 0}.section-head{display:block}.section-lead{margin-top:12px}.steps{grid-template-columns:1fr 1fr}.step{margin-bottom:16px}.results-grid,.news-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta{display:block}.cta .btn{margin-top:18px}}
    @media(max-width:520px){h1{font-size:39px}.hero-copy p{font-size:15px}.feature-grid{grid-template-columns:1fr}.feature-box.wide{grid-column:auto}.steps{grid-template-columns:1fr}.result-main{grid-template-columns:1fr}.result-cover{min-height:140px}.plan-row{grid-template-columns:1.1fr 1fr 1fr;padding:14px 12px;font-size:12px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{
      --ink:#17191f;
      --ink-2:#242832;
      --paper:#f5f1eb;
      --white:#fffdfa;
      --coral:#f05a4f;
      --coral-dark:#cb403b;
      --amber:#f3b45b;
      --muted:#747780;
      --line:#ded9d1;
      --soft:#ebe6df;
      --radius:14px;
      --shadow:0 16px 42px rgba(23,25,31,.09);
      --container:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    body,button,input,select{font-family:inherit}
    a{color:inherit;text-decoration:none;transition:.2s ease}
    img{max-width:100%;display:block}
    button,input,select{font-size:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(240,90,79,.38);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(245,241,235,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;line-height:1.15;max-width:285px}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}
    .brand-name{font-size:15px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:8px 13px;border-radius:8px;color:#565963;font-size:14px}
    .nav-links a:hover,.nav-links a.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .language-pill{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-size:12px;color:var(--muted)}
    .language-pill b{color:var(--ink)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:9px;padding:11px 17px;background:var(--coral);color:#fff;font-weight:700;font-size:14px;transition:.2s ease;cursor:pointer}
    .nav-cta:hover,.btn:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,90,79,.22)}
    .btn.alt{background:var(--white);color:var(--ink);border:1px solid var(--line)}
    .btn.alt:hover{border-color:var(--coral);color:var(--coral);background:#fff}
    .menu-toggle{display:none;background:var(--ink);color:#fff;border:0;border-radius:8px;padding:8px 11px;cursor:pointer}
    .breadcrumb-bar{padding:20px 0 0;color:var(--muted);font-size:13px}
    .breadcrumb-bar a:hover{color:var(--coral)}
    .breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
    .breadcrumb span:last-child{color:var(--ink);font-weight:700}
    .page-hero{padding:35px 0 48px}
    .hero-layout{display:grid;grid-template-columns:1fr 360px;gap:38px;align-items:end}
    .section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.1em}
    .section-kicker:before{content:"";width:22px;height:2px;background:var(--coral)}
    h1,h2,h3{margin:0;line-height:1.25;letter-spacing:-.04em}
    h1{font-size:clamp(38px,5vw,58px);max-width:760px;margin:14px 0 17px}
    h2{font-size:clamp(28px,3.5vw,38px)}
    h3{font-size:21px}
    .hero-summary{max-width:700px;color:var(--muted);font-size:17px;line-height:1.9;margin:0 0 25px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-note{border-left:3px solid var(--amber);padding:16px 18px;background:rgba(243,180,91,.13);color:#55565c;font-size:13px;line-height:1.7}
    .hero-note strong{display:block;color:var(--ink);margin-bottom:4px}
    .section{padding:76px 0}
    .section.dark{background:var(--ink-2);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:27px}
    .section-lead{max-width:540px;color:var(--muted);margin:0}
    .dark .section-lead{color:#c3c5ca}
    .filter-panel{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 7px 24px rgba(23,25,31,.04)}
    .filter-form{display:grid;grid-template-columns:1.3fr .8fr .8fr auto;gap:10px;align-items:end}
    .field label{display:block;font-size:12px;color:var(--muted);font-weight:750;margin-bottom:5px}
    .field input,.field select{height:45px;width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 12px;color:var(--ink)}
    .filter-tags{display:flex;gap:8px;overflow:auto;padding-top:16px;white-space:nowrap}
    .tag,.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--soft);color:#5e6068;font-size:12px;line-height:1.5}
    .tag:hover,.tag.selected{background:var(--coral);color:#fff}
    .tag.dark{background:#3a3e49;color:#eee}
    .tag.hot{background:#713a36;color:#ffd8c9}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}
    .featured-content{background:var(--ink);border-radius:18px;overflow:hidden;color:#fff;display:grid;grid-template-columns:44% 56%;min-height:285px}
    .cover-art{min-height:285px;position:relative;background:
      linear-gradient(145deg,rgba(240,90,79,.7),transparent 48%),
      linear-gradient(30deg,rgba(243,180,91,.35),transparent 40%),
      repeating-linear-gradient(115deg,#323640 0 12px,#272b34 12px 25px)}
    .cover-art:after{content:"";position:absolute;inset:20px;border:1px solid rgba(255,255,255,.25);border-radius:12px;transform:rotate(-5deg)}
    .cover-label{position:absolute;z-index:1;left:20px;top:20px;background:var(--amber);color:var(--ink);font-weight:800;font-size:12px;padding:4px 9px;border-radius:5px}
    .play-mark{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:var(--coral);display:grid;place-items:center;font-size:21px;padding-left:3px}
    .featured-copy{padding:30px}
    .featured-copy h3{font-size:28px;margin:16px 0 9px}
    .featured-copy p{color:#c6c7ca;font-size:14px;line-height:1.8;margin:0 0 18px}
    .meta-line{display:flex;gap:14px;flex-wrap:wrap;color:#a9acb3;font-size:12px;margin:12px 0 20px}
    .list-panel{margin-top:14px;border:1px solid var(--line);border-radius:15px;background:var(--white);padding:8px 20px}
    .content-row{display:grid;grid-template-columns:92px 1fr auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--soft)}
    .content-row:last-child{border-bottom:0}
    .mini-cover{height:68px;border-radius:9px;background:linear-gradient(135deg,#343943,#a44843 56%,#e3a957);position:relative}
    .mini-cover:before{content:"预览";position:absolute;left:8px;bottom:6px;color:#fff;font-size:11px;background:rgba(0,0,0,.4);padding:1px 5px;border-radius:4px}
    .content-row h3{font-size:17px;margin:5px 0 3px}
    .content-row p{font-size:13px;color:var(--muted);margin:0}
    .row-action{color:var(--coral);font-size:13px;font-weight:800;white-space:nowrap}
    .row-action:hover{color:var(--coral-dark)}
    .side-stack{display:grid;gap:15px}
    .side-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:21px}
    .side-card h3{font-size:18px;margin-bottom:14px}
    .side-card p{color:var(--muted);font-size:13px;line-height:1.75;margin:0 0 14px}
    .tag-cloud{display:flex;gap:7px;flex-wrap:wrap}
    .summary-list{list-style:none;padding:0;margin:0}
    .summary-list li{display:flex;justify-content:space-between;border-bottom:1px solid var(--soft);padding:9px 0;font-size:13px}
    .summary-list li:last-child{border:0}
    .summary-list b{color:var(--coral)}
    .scene-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:18px;align-items:stretch}
    .scene-intro{padding:28px;background:var(--white);border:1px solid var(--line);border-radius:16px}
    .scene-intro p{color:var(--muted);font-size:14px;line-height:1.85}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .step{padding:22px 18px;background:#fff;border:1px solid var(--line);border-radius:13px}
    .step-no{color:var(--coral);font-size:30px;font-weight:900;line-height:1}
    .step h3{font-size:17px;margin:18px 0 7px}
    .step p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}
    .result-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}
    .result-main,.result-side{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:25px}
    .result-main{border-top:4px solid var(--coral)}
    .result-main h3{font-size:24px;margin:9px 0}
    .result-main p,.result-side p{color:var(--muted);font-size:14px;line-height:1.8}
    .result-side{background:#eee8df}
    .result-side strong{font-size:31px;color:var(--coral);display:block;line-height:1.1}
    .result-side + .result-side{margin-top:16px}
    .access-section{background:#fff}
    .access-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:start}
    .access-copy p{color:var(--muted);font-size:14px}
    .plan-table{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:var(--white)}
    .plan-row{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:12px;padding:16px 20px;border-bottom:1px solid var(--soft);align-items:center;font-size:14px}
    .plan-row:last-child{border:0}
    .plan-row.head{background:var(--ink-2);color:#fff;font-weight:750}
    .plan-row strong{color:var(--coral)}
    .compliance-box{margin-top:18px;background:#fff8e9;border:1px solid #f0d49b;border-radius:12px;padding:15px 18px;color:#66543b;font-size:13px}
    .faq-section .accordion{background:transparent;margin:0}
    .accordion-item{border:1px solid #444852;border-radius:10px;margin-bottom:10px;overflow:hidden;background:transparent}
    .accordion-title{color:#fff;font-weight:700;border:0;padding:17px 20px;background:transparent}
    .accordion-title:hover{background:#30343e;color:var(--amber)}
    .accordion-content{background:#30343e;border:0;color:#cfd0d3;font-size:14px;line-height:1.8;padding:0 20px 17px}
    .cta{padding:30px;background:var(--coral);border-radius:18px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .cta h2{font-size:27px;margin-bottom:7px}
    .cta p{margin:0;color:#ffe5df;font-size:14px}
    .cta .btn{background:var(--ink);color:#fff}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:30px}
    .footer-brand .brand-name{color:#fff}
    .footer-brand p{color:#aeb1b8;font-size:13px;line-height:1.8;max-width:310px;margin-top:17px}
    .footer-title{font-weight:800;font-size:14px;margin-bottom:12px;color:var(--amber)}
    .footer-links{display:grid;gap:6px}
    .footer-links a{color:#bfc1c6;font-size:13px}
    .footer-links a:hover{color:#fff;padding-left:3px}
    .copyright{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #363a44;margin-top:38px;padding-top:18px;color:#898d96;font-size:12px}
    @media(max-width:1024px){
      .nav-wrap{gap:15px}.nav-links a{padding:8px 8px}
      .hero-layout,.content-layout,.scene-grid,.access-layout{grid-template-columns:1fr}
      .side-stack{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{min-height:68px;flex-wrap:wrap}
      .menu-toggle{display:block;margin-left:auto}
      .nav-actions{display:none}
      .nav-links{display:none;order:4;width:100%;margin:0;padding:8px 0 14px;border-top:1px solid var(--line)}
      .nav-links.open{display:flex;flex-direction:column;align-items:stretch}
      .nav-links a{padding:11px 13px}
      .brand{max-width:250px}
      .page-hero{padding-top:25px}
      .hero-layout{gap:22px}
      h1{font-size:40px}
      .filter-form{grid-template-columns:1fr 1fr}
      .filter-form .field:first-child{grid-column:1/-1}
      .filter-form .btn{min-height:45px}
      .featured-content{grid-template-columns:1fr}
      .cover-art{min-height:220px}
      .content-row{grid-template-columns:76px 1fr}
      .content-row .row-action{grid-column:2}
      .steps{grid-template-columns:1fr}
      .result-layout{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{flex-direction:column}
    }
    @media(max-width:520px){
      .section{padding:55px 0}
      .section-head{display:block}.section-lead{margin-top:10px}
      h1{font-size:34px}
      .hero-summary{font-size:15px}
      .filter-form{grid-template-columns:1fr}
      .filter-form .field:first-child{grid-column:auto}
      .side-stack{grid-template-columns:1fr}
      .featured-copy{padding:23px}
      .featured-copy h3{font-size:23px}
      .content-row{gap:11px}
      .mini-cover{height:58px}
      .content-row h3{font-size:15px}
      .access-layout{gap:12px}
      .plan-row{grid-template-columns:1fr 1fr;padding:13px 14px;font-size:13px}
      .plan-row.head{display:none}
      .plan-row strong{grid-column:2;grid-row:1}
      .cta{display:block;padding:24px}
      .cta .btn{margin-top:18px;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .language-pill{display:none}
    }

/* roulang page: category2 */
:root{
      --ink:#17191f;--ink-2:#242832;--paper:#f5f1eb;--white:#fffdfa;
      --coral:#f05a4f;--coral-dark:#cb403b;--amber:#f3b45b;--muted:#747780;
      --line:#ded9d1;--soft:#ebe6df;--radius:14px;
      --shadow:0 16px 42px rgba(23,25,31,.09);--container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.2s ease}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(240,90,79,.4);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(245,241,235,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:26px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;line-height:1.15;max-width:285px}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}
    .brand-name{font-size:15px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a{padding:8px 13px;border-radius:8px;color:#565963;font-size:14px}
    .nav-links a:hover,.nav-links a.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .language-pill{display:inline-flex;align-items:center;gap:5px;padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-size:12px;color:#5c5e65}
    .language-pill b{color:var(--coral)}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:9px;padding:11px 17px;background:var(--coral);color:#fff;font-weight:700;font-size:14px;transition:.2s ease;cursor:pointer}
    .nav-cta:hover,.btn:hover{background:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(240,90,79,.22)}
    .btn.alt{background:var(--white);color:var(--ink);border:1px solid var(--line)}
    .btn.alt:hover{border-color:var(--coral);color:var(--coral);background:#fff}
    .menu-toggle{display:none;background:var(--ink);color:#fff;border:0;border-radius:8px;padding:8px 11px;cursor:pointer}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:22px;height:2px;background:var(--coral)}
    h1,h2,h3{line-height:1.25;letter-spacing:-.04em}
    h1{font-size:clamp(34px,5vw,56px);margin:14px 0 16px}
    h2{font-size:clamp(27px,3vw,38px);margin:10px 0 12px}
    h3{font-size:21px;margin:0 0 8px}
    .hero{padding:48px 0 34px;background:var(--ink);color:#fff}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:stretch}
    .hero-copy{padding:34px 12px 32px 0}
    .hero-copy p{color:#dededb;max-width:650px;font-size:17px;line-height:1.9;margin:0 0 26px}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn.alt{background:transparent;border-color:#6d7078;color:#fff}
    .hero-panel{min-height:340px;border:1px solid #454954;border-radius:20px;padding:22px;background:linear-gradient(145deg,#34313a,#20232b 64%,#402b2c);position:relative;overflow:hidden}
    .hero-panel:after{content:"";position:absolute;inset:0;opacity:.14;background:repeating-linear-gradient(120deg,transparent 0 20px,#f3b45b 21px 22px,transparent 23px 58px);pointer-events:none}
    .panel-top,.panel-bottom{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center}
    .panel-label{font-size:12px;color:#bbbcc1;letter-spacing:.1em}
    .live-dot{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:#ffd6bd}
    .live-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--coral)}
    .preview-art{height:190px;margin:26px 0 20px;border-radius:13px;background:linear-gradient(135deg,#75504b,#242933 48%,#b54d45);display:flex;align-items:end;padding:18px;position:relative}
    .preview-art:before{content:"日韩";font-size:72px;font-weight:900;color:rgba(255,255,255,.17);letter-spacing:-.15em}
    .play-mark{position:absolute;right:18px;top:18px;width:46px;height:46px;border-radius:50%;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:20px}
    .panel-title{font-size:20px;font-weight:800;margin:0}
    .meta-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px}
    .tag,.badge{display:inline-flex;padding:3px 9px;border-radius:999px;background:var(--soft);color:#5e6068;font-size:12px;line-height:1.5}
    .tag.dark{background:#3a3e49;color:#eee}.tag.hot{background:#713a36;color:#ffd8c9}
    .hero-note{margin-top:18px;border-left:3px solid var(--amber);padding:8px 12px;color:#c9c9c8;font-size:13px}
    .crumbs{padding:18px 0 0;color:#92949a;font-size:13px}
    .crumbs a:hover{color:var(--coral)}
    .section{padding:74px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-lead{max-width:550px;color:var(--muted);margin:0}
    .filter-zone{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 5px 18px rgba(23,25,31,.035)}
    .filter-line{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
    .search-box{flex:1 1 270px;position:relative}
    .search-box input{width:100%;height:46px;border:1px solid var(--line);border-radius:9px;padding:0 14px;background:#fff;color:var(--ink);margin:0}
    .select-box{height:46px;min-width:145px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:0 10px;color:#555860}
    .tag-line{display:flex;gap:8px;overflow-x:auto;padding:15px 0 2px;scrollbar-color:var(--coral) var(--soft)}
    .tag-line .tag{white-space:nowrap;border:1px solid var(--line);cursor:pointer;background:#fff}
    .tag-line .tag:hover,.tag-line .tag.selected{background:var(--coral);border-color:var(--coral);color:#fff}
    .filter-state{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:15px;padding-top:15px;border-top:1px solid var(--soft);font-size:13px;color:var(--muted)}
    .filter-state strong{color:var(--ink)}
    .clear-filter{border:0;background:transparent;color:var(--coral);font-size:13px;cursor:pointer;font-weight:700}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start;margin-top:28px}
    .content-mosaic{display:grid;grid-template-columns:1.3fr .7fr;gap:16px}
    .content-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:18px;transition:.2s ease}
    .content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d2aaa3}
    .content-card.featured{grid-row:span 2;padding:22px}
    .cover{height:118px;border-radius:11px;background:linear-gradient(135deg,#4b3c42,#bd5a4e);position:relative;overflow:hidden;margin-bottom:15px}
    .featured .cover{height:238px}
    .cover:before{content:"精选";position:absolute;left:14px;bottom:12px;color:rgba(255,255,255,.25);font-size:45px;font-weight:900}
    .cover.alt-one{background:linear-gradient(135deg,#3c414d,#c1845b)}
    .cover.alt-two{background:linear-gradient(135deg,#554344,#252a32 55%,#d06a59)}
    .cover.alt-three{background:linear-gradient(135deg,#373b42,#976d63)}
    .cover .play-mark{width:36px;height:36px;font-size:15px;right:12px;top:12px}
    .card-title{font-size:19px;font-weight:800;margin:0 0 7px}
    .featured .card-title{font-size:25px}
    .card-desc{font-size:14px;color:var(--muted);line-height:1.7;margin:8px 0 15px}
    .card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}
    .view-link{color:var(--coral);font-weight:750;font-size:13px;white-space:nowrap}
    .side-stack{display:grid;gap:14px}
    .side-panel{background:var(--ink-2);color:#fff;border-radius:15px;padding:21px}
    .side-panel.light{background:var(--white);color:var(--ink);border:1px solid var(--line)}
    .side-panel h3{font-size:18px}
    .side-panel p{font-size:13px;color:#c5c7cb;line-height:1.7}
    .light p{color:var(--muted)}
    .side-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
    .side-panel .tag{background:#3a3e49;color:#eee}
    .light .tag{background:var(--soft);color:#5d6068}
    .summary-list{list-style:none;margin:12px 0 0;padding:0}
    .summary-list li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px}
    .summary-list li:last-child{border:0}.summary-list b{color:var(--amber)}
    .steps-section{background:#ece7df}
    .steps{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:0;align-items:stretch}
    .step{padding:25px;border-top:2px solid var(--coral);background:rgba(255,253,250,.65)}
    .step:nth-child(2){margin-top:25px;background:var(--ink-2);color:#fff;border-color:var(--amber)}
    .step:nth-child(3){margin-top:50px}
    .step-no{font-size:38px;font-weight:900;color:var(--coral);line-height:1}
    .step p{font-size:14px;color:var(--muted);line-height:1.75}.step:nth-child(2) p{color:#c6c8cc}
    .legal{display:grid;grid-template-columns:1fr .9fr;gap:18px;align-items:stretch}
    .notice{background:var(--ink-2);border-radius:16px;padding:28px;color:#fff}
    .notice h2{font-size:26px}.notice p{color:#c9cbd0;font-size:14px}
    .notice-list{margin:18px 0 0;padding:0;list-style:none}
    .notice-list li{padding:10px 0;border-bottom:1px solid #454954;font-size:13px}
    .notice-list li:before{content:"✓";color:var(--amber);margin-right:9px;font-weight:800}
    .feedback{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px}
    .feedback label{font-size:13px;font-weight:700;margin-bottom:6px;color:#4b4d54}
    .feedback input,.feedback select,.feedback textarea{border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:none;margin:0 0 14px;min-height:44px}
    .feedback textarea{height:88px;resize:vertical}
    .feedback small{display:block;color:var(--muted);font-size:12px;margin-top:12px;line-height:1.6}
    .faq-section{background:var(--ink-2);color:#fff}
    .faq-section .section-lead{color:#bdc0c5}
    .accordion{background:transparent;margin:0}
    .accordion-item{border:1px solid #444852;border-radius:10px;margin-bottom:10px;overflow:hidden;background:transparent}
    .accordion-title{color:#fff;font-weight:700;border:0;padding:17px 20px;background:transparent;font-size:16px}
    .accordion-title:hover{background:#30343e;color:var(--amber)}
    .accordion-content{background:#30343e;color:#cfd1d4;border:0;padding:0 20px 18px;font-size:14px;line-height:1.8}
    .cta{padding:30px;background:var(--coral);border-radius:18px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:22px}
    .cta h2{font-size:27px;margin:0 0 7px}.cta p{margin:0;color:#ffe5df;font-size:14px}
    .cta .btn{background:#fff;color:var(--coral-dark)}.cta .btn:hover{background:#fff3ee}
    .site-footer{background:var(--ink);color:#fff;padding:55px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
    .footer-brand .brand{margin-bottom:16px}.footer-brand p{color:#aeb1b8;font-size:13px;max-width:330px;line-height:1.8}
    .footer-title{font-size:13px;color:var(--amber);font-weight:800;margin-bottom:13px}
    .footer-links{display:grid;gap:8px}.footer-links a{color:#bfc1c6;font-size:13px}.footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid #383c45;margin-top:40px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#888c95;font-size:12px}
    .pagination-row{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:28px}
    .page-dot{border:1px solid var(--line);background:var(--white);color:var(--muted);border-radius:8px;padding:8px 13px;font-size:13px}
    .page-dot.active,.page-dot:hover{background:var(--coral);border-color:var(--coral);color:#fff}
    @media(max-width:1024px){
      .nav-wrap{gap:14px}.nav-links a{padding:8px 8px}.hero-grid{grid-template-columns:1fr 1fr}
      .content-layout{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{min-height:68px}.menu-toggle{display:block;margin-left:auto}.nav-actions{display:none}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:14px 16px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(23,25,31,.08);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:11px 13px}
      .hero{padding-top:28px}.hero-grid{grid-template-columns:1fr}.hero-copy{padding-right:0}.hero-panel{min-height:300px}
      .section{padding:58px 0}.section-head{display:block}.section-lead{margin-top:10px}
      .content-mosaic{grid-template-columns:1fr}.content-card.featured{grid-row:auto}.featured .cover{height:190px}
      .steps{grid-template-columns:1fr}.step,.step:nth-child(2),.step:nth-child(3){margin-top:0}
      .legal{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr}
      .cta{display:block}.cta .btn{margin-top:18px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-brand{grid-column:1/-1}
      .copyright{display:block}.copyright span{display:block;margin-bottom:6px}
    }
    @media(max-width:520px){
      h1{font-size:34px}.hero-copy p{font-size:15px}.hero-panel{padding:17px}.preview-art{height:145px}
      .filter-line{display:block}.search-box,.select-box{width:100%;display:block;margin-bottom:10px}
      .filter-line .btn{width:100%}.card-foot{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
    }