/* roulang page: index */
:root{
      --ink:#201c25;
      --muted:#756d79;
      --paper:#fbfaf7;
      --paper-deep:#f2efe9;
      --night:#24202a;
      --night-soft:#302a37;
      --wine:#9c3e5d;
      --wine-dark:#762844;
      --rose:#efd4d8;
      --amber:#d59a52;
      --mint:#b7d9ca;
      --line:#ded7d2;
      --white:#ffffff;
      --radius:7px;
      --shadow:0 16px 40px rgba(45,31,42,.09);
      --shadow-sm:0 7px 18px rgba(45,31,42,.08);
      --max:1180px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;
      line-height:1.78;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(213,154,82,.65);outline-offset:3px}
    .site-shell{overflow:hidden}
    .page-width{max-width:var(--max);margin:0 auto;padding-left:26px;padding-right:26px}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(251,250,247,.96);
      border-bottom:1px solid rgba(222,215,210,.85);
      backdrop-filter:blur(12px);
    }
    .nav-wrap{
      min-height:76px;
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:20px;
      position:relative;
    }
    .nav-list{
      display:flex;
      align-items:center;
      gap:9px;
      list-style:none;
      margin:0;
      padding:0;
    }
    .nav-list.right{justify-content:flex-end}
    .nav-link{
      display:inline-flex;
      min-height:38px;
      align-items:center;
      padding:0 11px;
      border-radius:5px;
      color:#514955;
      font-size:14px;
      font-weight:650;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .nav-link:hover,.nav-link.active{color:var(--wine-dark);background:#f4e9eb}
    .nav-link:active{transform:translateY(1px)}
    .brand{
      color:var(--ink);
      font-size:18px;
      font-weight:850;
      line-height:1.15;
      letter-spacing:0;
      text-align:center;
      white-space:nowrap;
      position:relative;
    }
    .brand::after{
      content:"成年内容索引";
      display:block;
      margin-top:3px;
      color:var(--wine);
      font-size:10px;
      font-weight:700;
      letter-spacing:1px;
    }
    .nav-icon{
      width:36px;height:36px;border:1px solid var(--line);border-radius:5px;
      display:inline-flex;align-items:center;justify-content:center;background:var(--white);
      color:var(--ink);transition:all var(--ease);
    }
    .nav-icon:hover{border-color:var(--wine);color:var(--wine);box-shadow:var(--shadow-sm)}
    .menu-trigger{display:none}
    .mobile-menu{display:none}
    .hero{
      min-height:620px;
      background:var(--night);
      color:var(--white);
      position:relative;
      isolation:isolate;
      display:flex;
      align-items:center;
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;z-index:-2;
      background:
        radial-gradient(circle at 86% 24%,rgba(156,62,93,.54) 0,rgba(156,62,93,.14) 23%,transparent 42%),
        radial-gradient(circle at 15% 90%,rgba(213,154,82,.18) 0,transparent 36%),
        linear-gradient(121deg,#211e27 0%,#2b2531 50%,#19171e 100%);
    }
    .hero::after{
      content:"";
      position:absolute;inset:0;z-index:-1;opacity:.18;
      background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);
      background-size:76px 76px;
      mask-image:linear-gradient(to bottom,black,transparent 87%);
    }
    .hero-inner{padding-top:68px;padding-bottom:54px}
    .hero-kicker{
      display:inline-flex;gap:8px;align-items:center;
      color:#f6d8de;font-size:13px;font-weight:700;
    }
    .hero-kicker span{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(213,154,82,.13)}
    .hero h1{
      max-width:830px;margin:18px 0 18px;
      color:var(--white);font-size:clamp(36px,5vw,68px);
      line-height:1.18;font-weight:850;letter-spacing:0;
    }
    .hero-copy{
      max-width:760px;margin:0;color:#d8d1da;
      font-size:17px;line-height:2;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
    .button{
      margin:0;border-radius:5px;font-weight:760;letter-spacing:0;
      padding:13px 21px;transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .button:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.2)}
    .button:active{transform:translateY(0)}
    .button.primary{background:var(--wine);color:var(--white)}
    .button.primary:hover{background:#b54869}
    .button.ghost{background:transparent;border:1px solid rgba(255,255,255,.47);color:var(--white)}
    .button.ghost:hover{background:rgba(255,255,255,.1);border-color:var(--white)}
    .button.ink{background:var(--ink);color:var(--white)}
    .button.ink:hover{background:var(--wine-dark)}
    .hero-bottom{
      display:flex;gap:36px;flex-wrap:wrap;margin-top:44px;padding-top:19px;
      border-top:1px solid rgba(255,255,255,.16);
    }
    .hero-point{min-width:135px}
    .hero-point strong{display:block;color:#f4dbe0;font-size:13px;font-weight:800}
    .hero-point span{display:block;color:#aaa1ad;font-size:13px;margin-top:2px}
    .hero-progress{
      position:absolute;bottom:0;left:0;right:0;height:7px;background:rgba(255,255,255,.1)
    }
    .hero-progress i{display:block;width:68%;height:100%;background:var(--amber)}
    section{position:relative}
    .section-space{padding:94px 0}
    .section-label{
      display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-size:13px;font-weight:800;
      margin-bottom:10px;
    }
    .section-label::before{content:"";width:22px;height:2px;background:var(--wine)}
    h2{font-size:clamp(27px,3.5vw,42px);line-height:1.32;letter-spacing:0;margin:0;color:var(--ink);font-weight:850}
    .section-intro{max-width:680px;margin:14px 0 0;color:var(--muted);font-size:16px}
    .entry-section{background:var(--paper-deep);border-top:1px solid #e8e1db;border-bottom:1px solid #e6ded8}
    .entry-header{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:33px}
    .text-link{
      flex:none;display:inline-flex;gap:6px;align-items:center;color:var(--wine-dark);font-size:14px;font-weight:800;
      border-bottom:1px solid currentColor;line-height:1.5;transition:color var(--ease);
    }
    .text-link:hover{color:var(--amber)}
    .entry-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}
    .entry-tile{
      min-height:225px;padding:30px;position:relative;overflow:hidden;border-radius:var(--radius);
      background:var(--white);border:1px solid var(--line);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .entry-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7a3ae}
    .entry-tile::after{
      content:"";position:absolute;right:-24px;bottom:-40px;width:175px;height:175px;border-radius:50%;
      border:28px solid rgba(156,62,93,.08);
    }
    .entry-tile.alt::after{border-color:rgba(213,154,82,.13);width:150px;height:150px}
    .tile-no{color:var(--amber);font-size:12px;font-weight:850}
    .entry-tile h3{font-size:25px;line-height:1.35;margin:12px 0 9px;font-weight:850;position:relative;z-index:1}
    .entry-tile p{max-width:420px;color:var(--muted);margin:0 0 18px;font-size:14px;position:relative;z-index:1}
    .tile-link{color:var(--wine-dark);font-size:14px;font-weight:800;position:relative;z-index:1}
    .problem-section{background:var(--white)}
    .problem-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .problem-list{margin-top:6px;border-top:1px solid var(--line)}
    .problem-item{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
    .problem-index{color:var(--wine);font-size:13px;font-weight:850;padding-top:4px}
    .problem-item h3{font-size:18px;margin:0 0 4px;line-height:1.45;font-weight:820}
    .problem-item p{color:var(--muted);font-size:14px;margin:0;line-height:1.75}
    .milestone{background:#2d2632;color:var(--white);overflow:hidden}
    .milestone::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;border:1px solid rgba(255,255,255,.11);right:-190px;top:-260px}
    .milestone h2{color:var(--white)}
    .milestone .section-intro{color:#c5bcc8}
    .route{display:grid;grid-template-columns:repeat(4,1fr);margin-top:43px;position:relative}
    .route::before{content:"";height:1px;background:rgba(255,255,255,.2);position:absolute;left:9%;right:9%;top:17px}
    .route-step{padding-right:22px;position:relative}
    .route-step b{
      display:flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:50%;
      background:var(--amber);color:#2a2028;font-size:13px;position:relative;z-index:1
    }
    .route-step h3{font-size:17px;color:#fff;margin:16px 0 6px;font-weight:800}
    .route-step p{font-size:13px;color:#bfb4c1;margin:0;line-height:1.75}
    .news-head{display:flex;justify-content:space-between;align-items:end;gap:26px;margin-bottom:31px}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:50px}
    .news-list{border-top:2px solid var(--ink)}
    .news-item{
      display:grid;grid-template-columns:60px 1fr auto;gap:17px;align-items:center;
      padding:20px 0;border-bottom:1px solid var(--line);transition:padding var(--ease)
    }
    .news-item:hover{padding-left:9px}
    .news-number{font-size:13px;color:var(--wine);font-weight:850}
    .news-item h3{font-size:17px;line-height:1.45;margin:0 0 3px;font-weight:820}
    .news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
    .news-date{font-size:12px;color:var(--muted);white-space:nowrap}
    .update-panel{background:#f4e9eb;padding:28px;border-radius:var(--radius);border:1px solid #e5cbd1}
    .update-panel h3{margin:0;font-size:22px;line-height:1.4;font-weight:850}
    .update-panel>p{font-size:14px;color:#6c5660;margin:10px 0 20px}
    .update-log{list-style:none;padding:0;margin:0}
    .update-log li{padding:13px 0;border-top:1px solid rgba(118,40,68,.16);font-size:14px;color:#5e4650}
    .update-log b{color:var(--wine-dark);margin-right:8px;font-size:12px}
    .proof-section{background:var(--paper-deep);border-top:1px solid #e6dfd8}
    .proof-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}
    .assurance{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .assurance-card{padding:23px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}
    .assurance-symbol{width:33px;height:33px;background:var(--mint);border-radius:5px;display:flex;align-items:center;justify-content:center;color:#355e51;font-weight:900;margin-bottom:14px}
    .assurance-card h3{font-size:16px;line-height:1.4;margin:0 0 5px;font-weight:850}
    .assurance-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
    .quote-section{background:var(--white)}
    .quote-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px;margin-top:37px}
    .quote{
      background:var(--night);color:var(--white);padding:32px;border-radius:var(--radius);min-height:240px;
      display:flex;flex-direction:column;justify-content:space-between
    }
    .quote.secondary{background:#f3e6e8;color:var(--ink)}
    .quote-mark{font-family:Georgia,serif;font-size:56px;color:var(--amber);height:47px;line-height:1}
    .quote p{font-size:18px;line-height:1.85;margin:10px 0 20px;font-weight:650}
    .quote.secondary .quote-mark{color:var(--wine)}
    .quote.secondary p{font-size:16px}
    .quote cite{font-style:normal;font-size:13px;color:#bdb1bf}
    .quote.secondary cite{color:#745b64}
    .faq-section{background:#fcfbf8;border-top:1px solid var(--line)}
    .faq-wrap{max-width:860px}
    .accordion{margin:33px 0 0;background:transparent}
    .accordion-item{border:none;margin-bottom:9px}
    .accordion-title{
      border:1px solid var(--line);border-radius:var(--radius);background:var(--white);color:var(--ink);
      padding:17px 50px 17px 20px;font-size:16px;font-weight:800;line-height:1.5;transition:all var(--ease)
    }
    .accordion-title:hover,.accordion-title:focus{background:#f8eef0;color:var(--wine-dark);border-color:#cfadb7}
    .accordion-title::before{color:var(--wine);font-size:19px;right:20px}
    .accordion-content{border:1px solid var(--line);border-top:0;padding:5px 20px 19px;background:var(--white);color:var(--muted);font-size:14px;line-height:1.9}
    .cta-section{background:var(--wine);color:var(--white);padding:77px 0}
    .cta-layout{display:flex;align-items:center;justify-content:space-between;gap:35px}
    .cta-section h2{color:var(--white);font-size:38px}
    .cta-section p{max-width:660px;margin:10px 0 0;color:#f7dfe4;font-size:16px}
    .cta-actions{display:flex;gap:10px;flex:none;flex-wrap:wrap}
    .button.light{background:var(--white);color:var(--wine-dark)}
    .button.light:hover{background:#fff8f8}
    .button.line-light{border:1px solid rgba(255,255,255,.65);background:transparent;color:var(--white)}
    .button.line-light:hover{background:rgba(255,255,255,.12)}
    .site-footer{background:#211d25;color:#d3cad3;padding:55px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:45px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-brand{font-size:22px;color:#fff;font-weight:850;line-height:1.4}
    .footer-text{font-size:13px;color:#a99fab;max-width:360px;margin:10px 0 0;line-height:1.85}
    .footer-title{font-size:13px;color:#f4d7dd;font-weight:850;margin:0 0 10px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:7px 0}
    .footer-links a{font-size:14px;color:#c5bbc6;transition:color var(--ease)}
    .footer-links a:hover{color:var(--amber)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:19px;color:#938895;font-size:12px}
    .consent-bar{
      position:fixed;z-index:40;bottom:16px;left:50%;transform:translateX(-50%);
      width:min(760px,calc(100% - 28px));padding:10px 12px 10px 17px;
      display:flex;align-items:center;justify-content:space-between;gap:13px;
      background:rgba(32,28,37,.96);border:1px solid rgba(255,255,255,.18);border-radius:7px;
      box-shadow:0 10px 34px rgba(0,0,0,.24);color:#ded7df;font-size:13px;
    }
    .consent-bar strong{color:#f3d7dd}
    .consent-close{border:0;background:transparent;color:#fff;font-size:20px;line-height:1;padding:5px 8px}
    .hidden{display:none!important}
    @media(max-width:1024px){
      .page-width{padding-left:22px;padding-right:22px}
      .problem-layout,.proof-layout{gap:40px}
      .news-layout{gap:30px}
      .nav-link{padding:0 8px}
    }
    @media(max-width:768px){
      .nav-wrap{min-height:67px;grid-template-columns:1fr auto 1fr}
      .nav-list{display:none}
      .brand{font-size:16px}
      .menu-trigger{display:inline-flex;align-items:center;justify-content:center;justify-self:end;width:39px;height:39px;border:1px solid var(--line);border-radius:5px;background:var(--white);color:var(--ink)}
      .mobile-menu{background:var(--white);border-top:1px solid var(--line);padding:11px 22px 17px}
      .mobile-menu.is-open{display:block}
      .mobile-menu a{display:block;padding:11px 0;border-bottom:1px solid #eee7e3;font-size:14px;font-weight:760;color:#514955}
      .mobile-menu a:last-child{border-bottom:0}
      .hero{min-height:574px}
      .hero-inner{padding-top:57px}
      .hero-copy{font-size:16px}
      .entry-grid,.problem-layout,.news-layout,.proof-layout,.footer-grid{grid-template-columns:1fr}
      .entry-header,.news-head,.cta-layout{align-items:flex-start;flex-direction:column}
      .route{grid-template-columns:1fr 1fr;gap:24px 12px}
      .route::before{display:none}
      .quote-grid{grid-template-columns:1fr}
      .cta-section h2{font-size:31px}
      .cta-actions{width:100%}
      .footer-grid{gap:26px}
      .news-date{display:none}
      .section-space{padding:70px 0}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .page-width{padding-left:17px;padding-right:17px}
      .hero h1{font-size:37px}
      .hero{min-height:590px}
      .hero-bottom{gap:17px}
      .hero-point{min-width:120px}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}
      .button{width:100%;text-align:center}
      .entry-tile{padding:24px;min-height:205px}
      .entry-tile h3{font-size:22px}
      .route{grid-template-columns:1fr}
      .route-step{padding-right:0}
      .assurance{grid-template-columns:1fr}
      .news-item{grid-template-columns:38px 1fr;gap:10px}
      .news-item .text-link{display:none}
      .quote{padding:25px;min-height:0}
      .quote p{font-size:16px}
      .consent-bar{font-size:12px;line-height:1.55;bottom:9px}
      .section-space{padding:58px 0}
    }

/* roulang page: category1 */
:root{--ink:#201c25;--muted:#756d79;--paper:#fbfaf7;--deep:#f2efe9;--night:#24202a;--wine:#9c3e5d;--wine-dark:#762844;--rose:#efd4d8;--amber:#d59a52;--mint:#b7d9ca;--line:#ded7d2;--white:#fff;--radius:7px;--shadow:0 16px 40px rgba(45,31,42,.09);--ease:180ms ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin-top:0}.page-width{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,247,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{min-height:76px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}.nav-list{display:flex;align-items:center;gap:9px;list-style:none;margin:0;padding:0}.nav-list.right{justify-content:flex-end}.nav-link{display:inline-flex;align-items:center;min-height:38px;padding:0 11px;border-radius:5px;color:#514955;font-size:14px;font-weight:700;transition:all var(--ease)}.nav-link:hover,.nav-link.active{color:var(--wine-dark);background:#f4e9eb}.brand{color:var(--ink);font-size:18px;font-weight:850;line-height:1.15;text-align:center;white-space:nowrap}.brand:after{content:"成年人内容索引";display:block;margin-top:3px;color:var(--wine);font-size:10px;font-weight:700;letter-spacing:1px}.nav-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:5px;display:inline-flex;align-items:center;justify-content:center;background:var(--white);transition:all var(--ease)}.nav-icon:hover{border-color:var(--wine);color:var(--wine);box-shadow:var(--shadow)}.menu-trigger{display:none;border:0;background:transparent;font-size:25px}.crumbs{padding:28px 0 0;color:var(--muted);font-size:13px}.crumbs a:hover{color:var(--wine)}.hero{padding:46px 0 62px;background:var(--night);color:var(--white);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-80px;top:-130px;width:430px;height:430px;border:1px solid rgba(239,212,216,.18);transform:rotate(25deg);box-shadow:0 0 0 28px rgba(239,212,216,.04),0 0 0 56px rgba(239,212,216,.03)}.hero-inner{position:relative;z-index:1}.kicker,.section-label{color:var(--amber);font-size:13px;font-weight:800;letter-spacing:.04em}.hero h1{max-width:780px;margin:15px 0 16px;color:#fff;font-size:clamp(36px,5vw,64px);line-height:1.2;font-weight:850}.hero p{max-width:720px;margin-bottom:26px;color:#d8d1da;font-size:17px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:5px;padding:12px 20px;font-weight:800;transition:all var(--ease)}.button.primary{background:var(--wine);color:#fff}.button.primary:hover{background:#b54869;transform:translateY(-2px)}.button.ghost{border:1px solid rgba(255,255,255,.45);color:#fff}.button.ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}.section-space{padding:78px 0}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:30px}.section-head h2{margin:8px 0 0;font-size:32px;line-height:1.3}.section-intro{max-width:670px;margin:10px 0 0;color:var(--muted)}.text-link{color:var(--wine-dark);font-weight:800;border-bottom:1px solid currentColor;white-space:nowrap}.text-link:hover{color:var(--amber)}.filter-bar{display:grid;grid-template-columns:1.5fr .8fr .8fr auto;gap:12px;margin-bottom:30px}.field{height:46px;width:100%;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);padding:0 13px;outline:0}.field:focus{border-color:var(--wine);box-shadow:0 0 0 3px rgba(156,62,93,.14)}.filter-button{border:0}.topic-list{border-top:1px solid var(--line)}.topic-item{display:grid;grid-template-columns:72px 1fr 170px;gap:24px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line);transition:background var(--ease),padding var(--ease)}.topic-item:hover{background:#fff;padding-left:14px;padding-right:14px}.topic-number{color:var(--wine);font-size:23px;font-weight:850}.topic-copy h3{margin:0 0 6px;font-size:21px}.topic-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.tag{display:inline-flex;padding:2px 9px;border-radius:20px;background:var(--rose);color:var(--wine-dark);font-size:12px;font-weight:750}.topic-meta{text-align:right;color:var(--muted);font-size:13px}.topic-meta strong{display:block;color:var(--ink);font-size:14px}.insight{background:var(--deep);border-top:1px solid #e6ded8;border-bottom:1px solid #e6ded8}.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.insight-panel{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.insight-panel h3{font-size:21px;margin-bottom:12px}.insight-panel p{color:var(--muted);margin-bottom:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.step{border-left:3px solid var(--wine);padding:4px 0 4px 15px}.step b{display:block;color:var(--wine);font-size:13px}.step span{font-weight:750}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:800;padding-right:25px}details p{margin:12px 0 0;color:var(--muted);font-size:14px}.cta{background:var(--wine-dark);color:#fff;padding:58px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{margin:0 0 8px;color:#fff;font-size:32px}.cta p{margin:0;color:#f0dfe3}.site-footer{padding:48px 0 20px;background:var(--night);color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.footer-brand{font-size:20px;font-weight:850}.footer-text{max-width:390px;color:#afa6b2;font-size:13px;margin:13px 0 0}.footer-title{color:#efd4d8;font-size:13px;font-weight:800;margin-bottom:10px}.footer-links{list-style:none;padding:0;margin:0;color:#c8c0ca;font-size:14px}.footer-links li{margin:6px 0}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.15);margin-top:34px;padding-top:17px;color:#9f97a3;font-size:12px}
@media(max-width:768px){.page-width{width:min(100% - 28px,620px)}.nav-wrap{min-height:68px;display:flex;justify-content:space-between}.nav-list{display:none}.brand{font-size:16px}.menu-trigger{display:block;color:var(--ink)}.hero{padding:38px 0 48px}.hero h1{font-size:39px}.section-space{padding:58px 0}.section-head,.cta-inner{display:block}.section-head .text-link{display:inline-block;margin-top:17px}.filter-bar{grid-template-columns:1fr 1fr}.filter-button{grid-column:1/-1}.topic-item{grid-template-columns:48px 1fr;gap:12px}.topic-meta{text-align:left;grid-column:2}.insight-grid,.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.cta .button{margin-top:22px}}
@media(max-width:520px){.filter-bar{grid-template-columns:1fr}.filter-button{grid-column:auto}.hero h1{font-size:34px}.hero p{font-size:15px}.topic-item:hover{padding-left:0;padding-right:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}}

/* roulang page: category2 */
:root{--ink:#201c25;--muted:#756d79;--paper:#fbfaf7;--paper-deep:#f2efe9;--night:#24202a;--night-soft:#302a37;--wine:#9c3e5d;--wine-dark:#762844;--rose:#efd4d8;--amber:#d59a52;--mint:#b7d9ca;--line:#ded7d2;--white:#fff;--radius:7px;--shadow:0 16px 40px rgba(45,31,42,.09);--shadow-sm:0 7px 18px rgba(45,31,42,.08);--max:1180px;--ease:180ms ease}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select{font:inherit}button{cursor:pointer}.page-width{width:min(calc(100% - 40px),var(--max));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,247,.96);border-bottom:1px solid rgba(222,215,210,.85);backdrop-filter:blur(12px)}.nav-wrap{min-height:76px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}.nav-list{display:flex;align-items:center;gap:9px;list-style:none;margin:0;padding:0}.nav-list.right{justify-content:flex-end}.nav-link{display:inline-flex;min-height:38px;align-items:center;padding:0 11px;border-radius:5px;color:#514955;font-size:14px;font-weight:650;transition:all var(--ease)}.nav-link:hover,.nav-link.active{color:var(--wine-dark);background:#f4e9eb}.brand{color:var(--ink);font-size:18px;font-weight:850;line-height:1.15;text-align:center;white-space:nowrap}.brand:after{content:"成年内容索引";display:block;margin-top:3px;color:var(--wine);font-size:10px;font-weight:700;letter-spacing:1px}.nav-icon{width:36px;height:36px;border:1px solid var(--line);border-radius:5px;display:inline-flex;align-items:center;justify-content:center;background:var(--white);transition:all var(--ease)}.nav-icon:hover{border-color:var(--wine);color:var(--wine);box-shadow:var(--shadow-sm)}.menu-trigger{display:none;border:1px solid var(--line);background:var(--white);border-radius:5px;width:40px;height:40px}
    .hero{background:var(--night);color:var(--white);padding:58px 0 52px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 86% 20%,rgba(156,62,93,.45),transparent 38%),linear-gradient(125deg,#211e27,#302a37 60%,#19171e)}.hero .page-width{position:relative;z-index:1}.crumbs{color:#d9c3cc;font-size:13px;margin-bottom:25px}.crumbs a:hover{color:#fff}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:56px;align-items:end}.eyebrow,.section-label{color:var(--amber);font-size:13px;font-weight:800;letter-spacing:.04em}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.2;margin:14px 0 18px;color:#fff;font-weight:850}.hero-copy{max-width:680px;color:#d8d1da;font-size:17px;line-height:2}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:5px;font-weight:760;padding:12px 20px;transition:all var(--ease)}.button:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.18)}.button.primary{background:var(--wine);color:#fff}.button.primary:hover{background:#b54869}.button.ghost{border:1px solid rgba(255,255,255,.46);color:#fff}.button.ghost:hover{background:rgba(255,255,255,.1)}.status-panel{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);padding:22px;border-radius:var(--radius)}.status-panel h2{font-size:18px;color:#fff;margin:0 0 15px}.status-row{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-top:1px solid rgba(255,255,255,.14);color:#d5ccd7;font-size:14px}.status-row strong{color:#f3d9df}.section-space{padding:82px 0}.section-label{display:inline-flex;gap:8px;align-items:center;color:var(--wine)}.section-label:before{content:"";width:22px;height:2px;background:var(--wine)}h2{font-size:clamp(26px,3vw,40px);line-height:1.3;margin:10px 0 14px}h3{line-height:1.4;margin:0 0 8px}.intro{max-width:700px;color:var(--muted);margin:0}.filter-bar{margin-top:32px;padding:22px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);display:grid;grid-template-columns:1.2fr .8fr .8fr auto;gap:12px;align-items:end}.field label{display:block;font-size:13px;font-weight:750;margin-bottom:5px}.field input,.field select{width:100%;height:44px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);padding:0 12px}.field input:focus,.field select:focus,.button:focus,.nav-link:focus,.nav-icon:focus{outline:3px solid rgba(213,154,82,.45);outline-offset:2px}.update-section{background:var(--paper-deep);border-top:1px solid #e8e1db;border-bottom:1px solid #e6ded8}.update-list{margin-top:32px;border-top:1px solid var(--line)}.update-item{display:grid;grid-template-columns:76px 156px minmax(0,1fr) 120px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.update-no{font-size:25px;font-weight:850;color:var(--wine)}.cover{height:100px;border-radius:5px;background:linear-gradient(135deg,#302a37,#9c3e5d 62%,#d59a52);position:relative;overflow:hidden}.cover:before{content:"内容索引";position:absolute;left:12px;bottom:10px;color:#fff;font-size:13px;font-weight:750}.meta{color:var(--muted);font-size:13px}.tag{display:inline-block;padding:3px 9px;border-radius:20px;background:var(--rose);color:var(--wine-dark);font-size:12px;font-weight:750;margin-right:7px}.item-summary{color:var(--muted);font-size:14px;margin:4px 0 0}.item-link{justify-self:end;color:var(--wine-dark);font-weight:800;font-size:14px;border-bottom:1px solid currentColor}.item-link:hover{color:var(--amber)}.result-note{margin-top:22px;color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.info-panel{padding:30px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius)}.info-panel.dark{background:var(--night);color:#fff;border-color:var(--night)}.info-panel p{color:var(--muted)}.dark p{color:#c9c0ca}.path{display:flex;gap:0;margin:24px 0 0;padding:0;list-style:none}.path li{flex:1;padding:14px 16px;background:#f5ecee;border-right:1px solid var(--paper)}.path li:last-child{border:0}.path b{display:block;color:var(--wine);font-size:12px}.path span{font-size:14px;font-weight:700}.proof{background:var(--night);color:#fff}.proof h2{color:#fff}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.quote{padding:24px;border-left:3px solid var(--amber);background:var(--night-soft)}.quote p{margin:0;color:#e0d8e1}.quote cite{display:block;margin-top:18px;color:#d7a7b5;font-size:13px;font-style:normal}.faq-list{margin-top:30px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:800;padding-right:30px}details p{color:var(--muted);max-width:760px;margin:10px 0 0}.cta{background:var(--rose);padding:62px 0}.cta-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{margin:0 0 8px}.cta p{color:var(--muted);margin:0}.site-footer{background:#1d1921;color:#e9e1e9;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:42px}.footer-brand{font-size:19px;font-weight:850}.footer-text{max-width:390px;color:#aaa0ad;font-size:14px;margin:14px 0 0}.footer-title{margin:0 0 10px;color:#f1d1d9;font-weight:800}.footer-links{list-style:none;padding:0;margin:0;color:#bdb3bf;font-size:14px}.footer-links li{margin:6px 0}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:17px;color:#988e9b;font-size:12px}
    @media(max-width:900px){.hero-grid{grid-template-columns:1fr}.status-panel{max-width:480px}.filter-bar{grid-template-columns:1fr 1fr}.update-item{grid-template-columns:58px 125px minmax(0,1fr)}.item-link{grid-column:3;justify-self:start}.proof-grid{grid-template-columns:1fr}.path{flex-wrap:wrap}.path li{flex:1 1 45%}}
    @media(max-width:640px){.page-width{width:min(calc(100% - 28px),var(--max))}.nav-wrap{min-height:64px;display:flex;justify-content:space-between}.nav-list{display:none}.brand{font-size:16px}.menu-trigger{display:block}.hero{padding:34px 0 40px}.hero h1{font-size:36px}.hero-copy{font-size:15px}.section-space{padding:58px 0}.filter-bar{grid-template-columns:1fr}.update-item{grid-template-columns:45px 1fr;gap:12px}.cover{grid-column:2;height:130px}.update-item>div:nth-child(3){grid-column:2}.item-link{grid-column:2}.split,.footer-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta .button{margin-top:20px;width:100%}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}}