/* roulang page: index */
:root{
      --bg:#101014;
      --bg-2:#151318;
      --ink:#f8f1ea;
      --paper:#f6f1ea;
      --paper-2:#efe7de;
      --text:#251d22;
      --muted:#8f8385;
      --muted-dark:#cfc0c3;
      --line:rgba(255,255,255,.14);
      --line-dark:rgba(37,29,34,.12);
      --rose:#c86b7b;
      --wine:#a23b63;
      --plum:#6d2e5b;
      --hot:#ff5a7a;
      --orange:#ff8a3d;
      --violet:#b45cff;
      --lime:#b8ff4d;
      --radius-sm:14px;
      --radius:24px;
      --radius-lg:34px;
      --shadow-dark:0 24px 80px rgba(0,0,0,.42);
      --shadow-paper:0 22px 60px rgba(67,42,45,.13);
      --container:1220px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Helvetica,Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%,rgba(255,90,122,.22),transparent 33%),
        radial-gradient(circle at 88% 18%,rgba(180,92,255,.18),transparent 32%),
        linear-gradient(180deg,var(--bg),#1a151b 36%,var(--paper) 36%,var(--paper));
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.16;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,#000,transparent 72%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:-999px;top:10px;
      background:var(--lime);color:#111;padding:10px 14px;border-radius:999px;z-index:999
    }
    .skip-link:focus{left:16px}
    .site-header{
      position:sticky;top:0;z-index:80;
      padding:16px 0;
      transition:.3s var(--ease);
    }
    .nav-shell{
      min-height:76px;
      display:flex;align-items:center;gap:20px;justify-content:space-between;
      border:1px solid var(--line);
      background:rgba(16,16,20,.78);
      backdrop-filter:blur(18px);
      border-radius:999px;
      padding:10px 12px 10px 18px;
      box-shadow:0 18px 55px rgba(0,0,0,.22);
    }
    .site-header.scrolled .nav-shell{background:rgba(16,16,20,.94);border-color:rgba(255,138,61,.28)}
    .brand{
      display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;white-space:nowrap
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      background:linear-gradient(135deg,var(--hot),var(--violet));
      display:grid;place-items:center;color:#fff;box-shadow:0 0 26px rgba(255,90,122,.35);
      position:relative;overflow:hidden;
    }
    .brand-mark:after{
      content:"18+";
      font-size:10px;font-weight:900;letter-spacing:.02em;
    }
    .nav-links{
      display:flex;align-items:center;gap:6px;
      padding:4px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(255,255,255,.04);
    }
    .nav-links a{
      padding:10px 16px;border-radius:999px;color:var(--muted-dark);
      font-size:15px;font-weight:700;transition:.25s var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{
      color:#fff;background:rgba(255,255,255,.1);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      height:44px;min-width:245px;display:flex;align-items:center;gap:10px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      border-radius:999px;
      padding:0 10px 0 14px;
      transition:.25s var(--ease);
    }
    .command-search:focus-within{
      border-color:rgba(255,90,122,.75);
      box-shadow:0 0 0 4px rgba(255,90,122,.12);
      background:rgba(255,255,255,.09);
    }
    .command-search input{
      width:100%;border:0;outline:0;background:transparent;color:#fff;font-size:14px;
    }
    .command-search input::placeholder{color:#b8aeb1}
    .keycap{
      flex:0 0 auto;
      font-size:12px;color:#f2dbe2;
      border:1px solid rgba(255,255,255,.2);
      border-bottom-color:rgba(255,255,255,.34);
      background:rgba(255,255,255,.08);
      padding:2px 7px;border-radius:8px;
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 18px;border-radius:999px;
      font-weight:850;letter-spacing:-.01em;
      transition:.25s var(--ease);
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;background:linear-gradient(135deg,var(--orange),var(--hot) 48%,var(--violet));
      box-shadow:0 14px 38px rgba(255,90,122,.26);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 52px rgba(255,90,122,.38)}
    .btn-secondary{
      color:#fff;border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.06)
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(184,255,77,.42);background:rgba(184,255,77,.08)}
    .btn-paper{
      color:var(--text);background:#fff;border-color:var(--line-dark);box-shadow:var(--shadow-paper)
    }
    .btn-paper:hover{transform:translateY(-2px);border-color:rgba(255,90,122,.35)}
    .menu-toggle{display:none;width:46px;height:46px;border-radius:999px;background:rgba(255,255,255,.08);color:#fff}
    .mobile-panel{display:none}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:7px;
      border-radius:999px;font-weight:800;
      border:1px solid rgba(255,255,255,.14);
    }
    .badge{padding:7px 11px;font-size:13px;color:#ffe9ee;background:rgba(255,90,122,.12)}
    .tag{padding:6px 10px;font-size:12px;color:#4b2633;background:rgba(255,90,122,.12);border-color:rgba(162,59,99,.18)}
    .section{padding:96px 0}
    .section.dark{background:linear-gradient(180deg,#151318,#101014);color:var(--ink)}
    .section.paper{background:var(--paper);color:var(--text)}
    .section.alt{background:var(--paper-2);color:var(--text)}
    .section-head{
      display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,430px);
      gap:30px;align-items:end;margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:10px;
      color:var(--hot);font-weight:900;font-size:13px;letter-spacing:.08em;
      text-transform:uppercase;margin-bottom:12px;
    }
    .eyebrow:before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--hot),var(--lime));border-radius:2px}
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(36px,6vw,68px);
      line-height:1.06;letter-spacing:-.07em;font-weight:950;margin-bottom:22px;
    }
    h2{font-size:clamp(28px,4vw,42px);line-height:1.16;letter-spacing:-.05em;font-weight:920;margin-bottom:12px}
    h3{font-size:22px;line-height:1.28;letter-spacing:-.03em;margin-bottom:10px}
    .lead{font-size:18px;line-height:1.9;color:#eadde0;max-width:820px}
    .paper .lead,.alt .lead{color:#6f6265}
    .hero{
      padding:42px 0 92px;
      min-height:calc(100vh - 110px);
      display:flex;align-items:center;
    }
    .hero-stage{
      position:relative;
      border-radius:42px;
      border:1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03)),
        radial-gradient(circle at 50% 0%,rgba(255,90,122,.26),transparent 48%),
        #151318;
      box-shadow:var(--shadow-dark);
      padding:54px;
      overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;inset:18px;
      border:1px solid rgba(255,255,255,.07);
      border-radius:30px;
      pointer-events:none;
    }
    .hero-top{
      display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:28px;
    }
    .hero-title{text-align:center;max-width:980px;margin:0 auto}
    .hero-title .lead{margin:0 auto 28px}
    .hero-search{
      max-width:760px;margin:28px auto 0;
      display:flex;align-items:center;gap:12px;
      background:rgba(246,241,234,.1);
      border:1px solid rgba(255,255,255,.16);
      border-radius:24px;
      padding:10px 10px 10px 18px;
      box-shadow:0 20px 70px rgba(0,0,0,.22);
      transition:.25s var(--ease);
    }
    .hero-search:focus-within{border-color:rgba(184,255,77,.48);box-shadow:0 0 0 5px rgba(184,255,77,.1),0 22px 75px rgba(0,0,0,.28)}
    .hero-search input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;font-size:16px}
    .hero-search input::placeholder{color:#cbbec2}
    .hero-quick{
      display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:28px;
    }
    .quick-card{
      position:relative;min-height:132px;
      border-radius:26px;padding:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      overflow:hidden;transition:.25s var(--ease);
    }
    .quick-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,138,61,.5);
      box-shadow:0 18px 45px rgba(255,90,122,.16);
    }
    .quick-card strong{display:block;font-size:18px;margin-top:16px}
    .quick-card span{display:block;color:#d8c8cc;font-size:13px;line-height:1.55;margin-top:6px}
    .quick-dot{
      width:34px;height:34px;border-radius:14px;
      background:linear-gradient(135deg,var(--hot),var(--orange));
      box-shadow:0 0 24px rgba(255,90,122,.35);
    }
    .hero-data{
      display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px;
    }
    .data-pill{
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.06);
      border-radius:999px;padding:10px 14px;color:#ecdfe2;font-size:14px;
    }
    .data-pill b{color:var(--lime)}
    .catalog-grid{
      display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch;
    }
    .catalog-panel{
      border-radius:34px;background:#fff;border:1px solid var(--line-dark);
      padding:30px;box-shadow:var(--shadow-paper);
    }
    .catalog-list{display:grid;gap:12px;margin-top:20px}
    .catalog-row{
      display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
      padding:17px 0;border-bottom:1px solid rgba(37,29,34,.09);
      transition:.22s var(--ease);
    }
    .catalog-row:hover{padding-left:8px}
    .catalog-row:last-child{border-bottom:0}
    .num{
      width:38px;height:38px;border-radius:14px;display:grid;place-items:center;
      color:#111;background:var(--lime);font-weight:950;
    }
    .catalog-row p{margin:0;color:#74676a;font-size:15px}
    .arrow{color:var(--hot);font-weight:900}
    .poster-panel{
      min-height:420px;border-radius:34px;padding:28px;
      background:
        linear-gradient(145deg,rgba(255,90,122,.22),rgba(180,92,255,.16)),
        #151318;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
      display:flex;flex-direction:column;justify-content:space-between;
      position:relative;overflow:hidden;
    }
    .poster-panel:after{
      content:"";
      position:absolute;right:-80px;bottom:-80px;width:250px;height:250px;border-radius:50%;
      background:radial-gradient(circle,var(--orange),transparent 67%);
      opacity:.45;filter:blur(2px);
    }
    .poster-panel h3{font-size:32px;color:#fff;position:relative;z-index:1}
    .poster-panel p{color:#eadde0;position:relative;z-index:1}
    .mini-stack{display:grid;gap:10px;position:relative;z-index:1}
    .mini-item{
      display:flex;justify-content:space-between;gap:14px;align-items:center;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.08);
      border-radius:18px;padding:13px 14px;color:#fff;
    }
    .steps{
      display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative;
    }
    .step-card{
      min-height:300px;border-radius:32px;padding:26px;
      border:1px solid var(--line-dark);
      background:#fff;box-shadow:var(--shadow-paper);
      transition:.25s var(--ease);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .step-card:nth-child(2){background:#151318;color:#fff;border-color:rgba(255,255,255,.12)}
    .step-card:nth-child(2) p{color:#d8cbd0}
    .step-card:nth-child(3){border-color:rgba(255,90,122,.35);background:linear-gradient(180deg,#fff,#fff2f4)}
    .step-card:hover{transform:translateY(-4px);box-shadow:0 28px 70px rgba(67,42,45,.18)}
    .step-no{
      font-size:56px;font-weight:950;line-height:1;color:var(--hot);letter-spacing:-.08em;
    }
    .step-card p{color:#6c5f62;margin-bottom:0}
    .value-bento{
      display:grid;grid-template-columns:1.2fr .8fr;gap:22px;
    }
    .value-large,.value-small{
      border-radius:34px;padding:28px;border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);transition:.25s var(--ease);
    }
    .value-large:hover,.value-small:hover{transform:translateY(-4px);border-color:rgba(184,255,77,.35)}
    .value-large{min-height:330px;background:linear-gradient(145deg,rgba(255,90,122,.14),rgba(255,255,255,.05))}
    .value-small-wrap{display:grid;gap:22px}
    .check-list{display:grid;gap:13px;margin:22px 0 0;padding:0;list-style:none}
    .check-list li{
      display:flex;gap:11px;align-items:flex-start;color:#e9dde0;
      padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);
    }
    .check-list li:before{content:"";width:10px;height:10px;margin-top:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 16px rgba(184,255,77,.55);flex:0 0 auto}
    .news-layout{
      display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;
    }
    .news-list{
      border-radius:32px;background:#fff;border:1px solid var(--line-dark);
      overflow:hidden;box-shadow:var(--shadow-paper);
    }
    .news-item{
      display:grid;grid-template-columns:120px 1fr auto;gap:20px;
      padding:22px;border-bottom:1px solid rgba(37,29,34,.09);
      transition:.22s var(--ease);
    }
    .news-item:hover{background:#fff7f4}
    .news-item:last-child{border-bottom:0}
    .news-date{color:var(--wine);font-weight:900;font-size:13px}
    .news-item h3{margin:0 0 6px;font-size:20px}
    .news-item p{margin:0;color:#726568;font-size:15px}
    .recommend-card{
      position:sticky;top:112px;
      border-radius:32px;padding:26px;background:#151318;color:#fff;
      border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-dark);
    }
    .recommend-card p{color:#dacdd0}
    .case-grid{
      display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center;
    }
    .quote-board{
      display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
    }
    .quote-card{
      border-radius:30px;padding:24px;background:#fff;border:1px solid var(--line-dark);
      box-shadow:var(--shadow-paper);transition:.25s var(--ease);
    }
    .quote-card:nth-child(2){margin-top:36px}
    .quote-card:hover{transform:translateY(-4px);border-color:rgba(255,90,122,.34)}
    .quote-mark{font-size:42px;line-height:1;color:var(--hot);font-weight:950}
    .quote-card p{color:#665b5e;margin-bottom:18px}
    .metric{
      display:flex;justify-content:space-between;gap:12px;align-items:center;
      border-top:1px solid rgba(37,29,34,.09);padding-top:14px;
      color:#6d6265;font-size:14px;
    }
    .metric b{color:var(--wine);font-size:20px}
    .faq-wrap{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border-radius:24px;border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);overflow:hidden;
      transition:.25s var(--ease);
    }
    .faq-item.open{border-color:rgba(255,90,122,.46);box-shadow:0 18px 50px rgba(255,90,122,.12)}
    .faq-question{
      width:100%;min-height:58px;text-align:left;background:transparent;color:#fff;
      padding:18px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;font-weight:850;
    }
    .faq-icon{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);transition:.25s var(--ease)}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(255,90,122,.25)}
    .faq-answer{
      display:none;padding:0 22px 20px;color:#d8cbd0;
    }
    .faq-item.open .faq-answer{display:block}
    .cta-card{
      border-radius:42px;overflow:hidden;
      background:
        radial-gradient(circle at 18% 18%,rgba(255,90,122,.38),transparent 35%),
        radial-gradient(circle at 86% 70%,rgba(180,92,255,.28),transparent 32%),
        #101014;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-dark);
      padding:40px;
      display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center;
    }
    .cta-card p{color:#eadde0}
    .open-form{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      border-radius:30px;padding:24px;
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1 / -1}
    .field label{font-size:13px;color:#f3dfe4;font-weight:800}
    .field input,.field select,.field textarea{
      min-height:52px;border-radius:18px;border:1px solid rgba(255,255,255,.15);
      background:rgba(16,16,20,.62);color:#fff;outline:0;padding:0 15px;
      transition:.22s var(--ease);
    }
    .field textarea{min-height:92px;padding:14px 15px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:rgba(255,138,61,.78);
      box-shadow:0 0 0 4px rgba(255,138,61,.12);
    }
    .check-line{
      margin:16px 0;display:flex;gap:10px;align-items:flex-start;color:#eadde0;font-size:14px
    }
    .check-line input{width:18px;height:18px;margin-top:4px;accent-color:var(--hot)}
    .btn-disabled{
      width:100%;background:#6b6468;color:#d8d2d4;box-shadow:none;cursor:not-allowed
    }
    .btn-disabled.ready{
      background:linear-gradient(135deg,var(--orange),var(--hot) 52%,var(--violet));
      color:#fff;cursor:pointer;box-shadow:0 14px 38px rgba(255,90,122,.26);
    }
    .form-note{margin:12px 0 0;color:#cfc0c3;font-size:13px}
    .site-footer{
      background:#0d0d11;color:#fff;padding:58px 0 28px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:28px;margin-bottom:34px;
    }
    .footer-logo{display:flex;align-items:center;gap:10px;font-weight:950;font-size:20px}
    .footer-text{color:#cfc0c3;margin:16px 0 0;max-width:360px}
    .footer-col h3{font-size:15px;margin-bottom:12px;color:#fff}
    .footer-col a,.footer-col span{
      display:block;color:#c9bdc0;font-size:14px;padding:5px 0;transition:.2s var(--ease)
    }
    .footer-col a:hover{color:var(--lime);transform:translateX(3px)}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
      padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
      color:#a99da0;font-size:13px;
    }
    .back-top{
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      color:#fff;border-radius:999px;padding:8px 12px;
    }
    .age-gate{
      position:fixed;inset:0;z-index:200;
      background:rgba(5,5,8,.82);
      backdrop-filter:blur(12px);
      display:none;align-items:center;justify-content:center;padding:22px;
    }
    .age-gate.show{display:flex}
    .age-modal{
      width:min(520px,100%);
      border-radius:34px;padding:30px;
      background:
        radial-gradient(circle at 15% 5%,rgba(255,90,122,.24),transparent 42%),
        #151318;
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow-dark);
      text-align:left;
    }
    .age-big{
      width:72px;height:72px;border-radius:24px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--hot),var(--violet));
      color:#fff;font-weight:950;font-size:22px;margin-bottom:18px;
    }
    .age-modal p{color:#eadde0}
    .age-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
    @media (max-width:1080px){
      .nav-links,.command-search,.nav-actions .btn-primary{display:none}
      .menu-toggle{display:grid;place-items:center}
      .mobile-panel{
        position:fixed;left:20px;right:20px;top:96px;
        border-radius:28px;background:#101014;border:1px solid rgba(255,255,255,.14);
        padding:20px;box-shadow:var(--shadow-dark);z-index:90;
      }
      .mobile-panel.open{display:block}
      .mobile-panel a{display:block;padding:14px 4px;font-size:20px;font-weight:850;border-bottom:1px solid rgba(255,255,255,.08)}
      .mobile-panel .command-search{display:flex;min-width:0;margin:16px 0}
      .hero-stage{padding:34px}
      .hero-quick{grid-template-columns:repeat(2,1fr)}
      .catalog-grid,.value-bento,.case-grid,.faq-wrap,.cta-card,.news-layout{grid-template-columns:1fr}
      .recommend-card{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{background:linear-gradient(180deg,var(--bg),#1a151b 24%,var(--paper) 24%,var(--paper))}
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:68px 0}
      .section-head{grid-template-columns:1fr;margin-bottom:24px}
      .nav-shell{border-radius:26px;min-height:66px;padding:10px 12px}
      .brand span{font-size:14px;max-width:176px;overflow:hidden;text-overflow:ellipsis}
      .hero{padding:20px 0 66px;min-height:auto}
      .hero-stage{border-radius:32px;padding:26px 18px}
      .hero-stage:before{display:none}
      .hero-search{flex-direction:column;align-items:stretch;border-radius:22px}
      .hero-search .btn{width:100%}
      .hero-quick{grid-template-columns:1fr}
      .quick-card{min-height:118px}
      .steps,.quote-board{grid-template-columns:1fr}
      .quote-card:nth-child(2){margin-top:0}
      .news-item{grid-template-columns:1fr;gap:8px}
      .form-grid{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      .cta-card{padding:24px;border-radius:32px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      h1{font-size:34px;letter-spacing:-.06em}
      h2{font-size:28px}
      .lead{font-size:16px}
      .hero-top{justify-content:center}
      .hero-title{text-align:left}
      .hero-data{justify-content:flex-start}
      .catalog-panel,.poster-panel,.step-card,.value-large,.value-small,.quote-card,.recommend-card{border-radius:24px;padding:22px}
      .btn{width:100%}
      .nav-actions .btn-secondary{display:none}
      .age-actions .btn{width:100%}
    }

/* roulang page: category1 */
:root{
      --bg:#101014;
      --bg-2:#151318;
      --ink:#1b171b;
      --paper:#f6f1ea;
      --paper-2:#efe7de;
      --text:#fff7ef;
      --muted:#cbbec0;
      --muted-dark:#6f6267;
      --line:rgba(255,247,239,.14);
      --line-dark:rgba(28,20,24,.12);
      --rose:#c86b7b;
      --wine:#a23b63;
      --plum:#6d2e5b;
      --hot:#ff5a7a;
      --orange:#ff8a3d;
      --violet:#b45cff;
      --lime:#b8ff4d;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --shadow-dark:0 24px 70px rgba(0,0,0,.38);
      --shadow-paper:0 20px 55px rgba(52,37,31,.12);
      --container:1220px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Helvetica,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 10%,rgba(255,90,122,.18),transparent 28%),
        radial-gradient(circle at 86% 8%,rgba(180,92,255,.15),transparent 28%),
        linear-gradient(180deg,#101014 0%,#151318 44%,#f6f1ea 44%,#f6f1ea 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
      background-size:18px 18px;
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{cursor:pointer;border:0}
    .container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
      position:relative;
      z-index:1;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0;
      transition:var(--ease);
    }
    .site-header.scrolled{
      background:rgba(16,16,20,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .nav-shell{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 14px 12px 18px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(21,19,24,.82);
      box-shadow:0 18px 45px rgba(0,0,0,.28);
      backdrop-filter:blur(18px);
    }
    .brand,.footer-logo{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand{font-size:18px}
    .brand-mark{
      width:32px;
      height:32px;
      border-radius:12px;
      display:inline-flex;
      background:
        radial-gradient(circle at 30% 26%,var(--lime) 0 10%,transparent 11%),
        linear-gradient(135deg,var(--hot),var(--plum) 60%,#23181e);
      box-shadow:0 0 0 5px rgba(255,90,122,.08),0 0 28px rgba(255,90,122,.34);
      flex:0 0 auto;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:4px;
      border:1px solid rgba(255,255,255,.06);
      background:rgba(255,255,255,.04);
      border-radius:999px;
    }
    .nav-links a,.mobile-panel a{
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      padding:10px 14px;
      border-radius:999px;
      transition:var(--ease);
    }
    .nav-links a:hover,.mobile-panel a:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-links a.active,.mobile-panel a.active{
      color:#151318;
      background:linear-gradient(135deg,#fff7ef,#ffd8dc);
      box-shadow:0 8px 24px rgba(255,90,122,.2);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .command-search{
      height:42px;
      min-width:260px;
      display:flex;
      align-items:center;
      gap:9px;
      padding:0 10px 0 14px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      background:rgba(255,255,255,.06);
      color:var(--muted);
      transition:var(--ease);
    }
    .command-search:focus-within{
      border-color:rgba(255,90,122,.72);
      box-shadow:0 0 0 4px rgba(255,90,122,.12),0 0 26px rgba(180,92,255,.18);
      background:rgba(255,255,255,.09);
    }
    .command-search input{
      width:100%;
      min-width:0;
      color:#fff;
      background:transparent;
      border:0;
      outline:0;
      font-size:14px;
    }
    .command-search input::placeholder{color:#9d9195}
    .keycap{
      flex:0 0 auto;
      font-size:12px;
      line-height:1;
      padding:6px 8px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:9px;
      background:rgba(0,0,0,.18);
      color:#e5d8d8;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:11px 18px;
      border-radius:999px;
      font-weight:850;
      letter-spacing:-.01em;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      color:#171018;
      background:linear-gradient(135deg,var(--orange),var(--hot) 52%,var(--violet));
      box-shadow:0 14px 36px rgba(255,90,122,.26);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 46px rgba(255,90,122,.38);
      filter:saturate(1.08);
    }
    .btn-secondary{
      color:#fff7ef;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(255,138,61,.45);
      background:rgba(255,138,61,.12);
    }
    .btn-dark{
      color:#fff7ef;
      background:#171218;
      border:1px solid rgba(255,255,255,.08);
    }
    .btn-dark:hover{background:#231821;transform:translateY(-2px)}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:50%;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .mobile-panel{
      display:none;
      margin-top:12px;
      padding:16px;
      border:1px solid var(--line);
      border-radius:26px;
      background:rgba(21,19,24,.96);
      box-shadow:var(--shadow-dark);
    }
    .mobile-panel.open{display:grid;gap:10px}
    .mobile-panel .command-search{min-width:0;width:100%}
    .section{
      padding:92px 0;
      position:relative;
      z-index:1;
    }
    .section.dark{background:transparent;color:var(--text)}
    .section.paper{
      color:var(--ink);
      background:var(--paper);
    }
    .section-title{
      max-width:780px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:16px;
      padding:7px 11px;
      border-radius:999px;
      color:#1b1218;
      background:linear-gradient(135deg,var(--lime),#fff7ef);
      font-size:13px;
      font-weight:900;
      letter-spacing:.04em;
    }
    .paper .eyebrow{
      background:#1b171b;
      color:#fff7ef;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:760px;
      margin-bottom:22px;
      font-size:clamp(34px,6vw,64px);
      line-height:1.05;
      letter-spacing:-.06em;
      font-weight:950;
    }
    h2{
      margin-bottom:16px;
      font-size:clamp(28px,4vw,42px);
      line-height:1.15;
      letter-spacing:-.04em;
      font-weight:930;
    }
    h3{
      margin-bottom:10px;
      font-size:22px;
      line-height:1.25;
      letter-spacing:-.025em;
      font-weight:900;
    }
    p{font-size:16.5px;color:inherit}
    .lead{
      max-width:680px;
      color:#d8c9cc;
      font-size:18px;
      line-height:1.85;
    }
    .paper .lead,.paper p{color:#5d5356}
    .hero{
      padding:56px 0 72px;
      min-height:720px;
      display:flex;
      align-items:center;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(340px,.98fr);
      gap:44px;
      align-items:center;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:22px;
      color:#c7b8bd;
      font-size:14px;
    }
    .breadcrumb a{color:#fff7ef}
    .breadcrumb span:last-child{color:var(--lime)}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:32px 0 26px;
    }
    .safety-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:14px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:22px;
      background:rgba(255,255,255,.055);
      max-width:680px;
    }
    .safety-strip span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#eadfe1;
      font-size:14px;
      font-weight:700;
    }
    .safety-strip span:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--hot);
      box-shadow:0 0 0 5px rgba(255,90,122,.12);
    }
    .hero-board{
      position:relative;
      min-height:560px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:38px;
      padding:18px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.025)),
        radial-gradient(circle at 15% 12%,rgba(255,90,122,.36),transparent 26%),
        radial-gradient(circle at 80% 15%,rgba(184,255,77,.22),transparent 22%),
        #171319;
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .hero-board:after{
      content:"";
      position:absolute;
      inset:auto -16% -26% 8%;
      height:220px;
      background:radial-gradient(circle,rgba(180,92,255,.32),transparent 66%);
      pointer-events:none;
    }
    .board-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:18px;
      padding:8px 10px;
      color:#dccfd1;
      font-size:13px;
    }
    .pulse-dot{
      display:inline-flex;
      align-items:center;
      gap:7px;
      font-weight:850;
    }
    .pulse-dot:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--lime);
      box-shadow:0 0 18px rgba(184,255,77,.65);
    }
    .vertical-flow{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      position:relative;
      z-index:1;
    }
    .flow-card{
      min-height:204px;
      padding:20px;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.075);
      transition:var(--ease);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .flow-card:nth-child(2){transform:translateY(26px);background:rgba(255,90,122,.12)}
    .flow-card:nth-child(3){background:linear-gradient(160deg,#fff7ef,#ffd6d5);color:#1b171b}
    .flow-card:nth-child(4){transform:translateY(26px);border-color:rgba(184,255,77,.38)}
    .flow-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,90,122,.64);
      box-shadow:0 22px 48px rgba(0,0,0,.28);
    }
    .flow-card:nth-child(2):hover,.flow-card:nth-child(4):hover{transform:translateY(20px)}
    .tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      color:#161014;
      background:var(--lime);
    }
    .tag.hot{background:linear-gradient(135deg,var(--orange),var(--hot));color:#171014}
    .tag.violet{background:var(--violet);color:#fff}
    .tag.soft{background:rgba(255,255,255,.14);color:#fff7ef;border:1px solid rgba(255,255,255,.13)}
    .flow-card:nth-child(3) .tag.soft{background:#1b171b;color:#fff}
    .flow-title{
      margin:22px 0 8px;
      font-size:24px;
      font-weight:950;
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .flow-text{
      margin:0;
      color:#d8cbd0;
      font-size:15px;
      line-height:1.65;
    }
    .flow-card:nth-child(3) .flow-text{color:#5c5156}
    .filter-panel{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
      margin-top:-28px;
    }
    .filter-box,.quick-note{
      padding:24px;
      border-radius:30px;
      background:#fffaf4;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-paper);
    }
    .filter-search{
      display:flex;
      align-items:center;
      gap:12px;
      height:58px;
      padding:0 16px;
      border:1px solid rgba(27,23,27,.12);
      border-radius:20px;
      background:#f3ebe2;
      transition:var(--ease);
    }
    .filter-search:focus-within{
      border-color:var(--hot);
      box-shadow:0 0 0 5px rgba(255,90,122,.12);
    }
    .filter-search input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      font-size:16px;
    }
    .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .chip{
      padding:9px 13px;
      border-radius:999px;
      color:#4f4449;
      background:#f6efe7;
      border:1px solid rgba(27,23,27,.1);
      font-size:14px;
      font-weight:800;
      transition:var(--ease);
    }
    .chip:hover,.chip.active{
      color:#fff;
      border-color:transparent;
      background:linear-gradient(135deg,var(--wine),var(--hot));
      transform:translateY(-2px);
    }
    .quick-note{
      background:#1a151b;
      color:#fff7ef;
      position:relative;
      overflow:hidden;
    }
    .quick-note:before{
      content:"";
      position:absolute;
      right:-80px;
      top:-70px;
      width:190px;
      height:190px;
      border-radius:50%;
      background:rgba(180,92,255,.28);
    }
    .note-list{
      display:grid;
      gap:13px;
      margin:18px 0 0;
      padding:0;
      list-style:none;
      position:relative;
      z-index:1;
    }
    .note-list li{
      display:flex;
      gap:10px;
      color:#e7dadd;
      font-size:15px;
    }
    .note-list li:before{
      content:"";
      width:9px;
      height:9px;
      margin-top:9px;
      border-radius:50%;
      flex:0 0 auto;
      background:var(--orange);
    }
    .catalog-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      align-items:stretch;
    }
    .catalog-card{
      min-height:330px;
      padding:22px;
      border-radius:30px;
      border:1px solid rgba(27,23,27,.12);
      background:#fffaf4;
      box-shadow:var(--shadow-paper);
      transition:var(--ease);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .catalog-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:7px;
      background:linear-gradient(90deg,var(--orange),var(--hot),var(--violet));
      opacity:.86;
    }
    .catalog-card:nth-child(2),.catalog-card:nth-child(5){margin-top:36px}
    .catalog-card:nth-child(3){
      background:#1b171b;
      color:#fff7ef;
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-dark);
    }
    .catalog-card:nth-child(6){
      background:linear-gradient(150deg,#1b171b,#482136);
      color:#fff7ef;
      border-color:rgba(255,90,122,.25);
    }
    .catalog-card:hover{
      transform:translateY(-6px);
      border-color:rgba(255,90,122,.48);
      box-shadow:0 26px 70px rgba(52,37,31,.18);
    }
    .catalog-card:nth-child(2):hover,.catalog-card:nth-child(5):hover{transform:translateY(30px)}
    .status{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      color:#1b171b;
      background:var(--lime);
    }
    .badge.rose{background:#ffd6dd;color:#7b2242}
    .badge.dark{background:rgba(255,255,255,.12);color:#fff7ef;border:1px solid rgba(255,255,255,.12)}
    .meter{
      display:flex;
      gap:3px;
      align-items:center;
    }
    .meter i{
      display:block;
      width:16px;
      height:6px;
      border-radius:999px;
      background:rgba(27,23,27,.14);
    }
    .catalog-card:nth-child(3) .meter i,.catalog-card:nth-child(6) .meter i{background:rgba(255,255,255,.18)}
    .meter i.on{background:var(--hot)}
    .catalog-card h3{margin-bottom:12px}
    .catalog-card p{
      color:#665a5f;
      font-size:15.5px;
      line-height:1.7;
    }
    .catalog-card:nth-child(3) p,.catalog-card:nth-child(6) p{color:#d8cbd0}
    .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(27,23,27,.1);
    }
    .catalog-card:nth-child(3) .card-foot,.catalog-card:nth-child(6) .card-foot{border-top-color:rgba(255,255,255,.12)}
    .mini-link{
      font-weight:900;
      color:var(--wine);
      transition:var(--ease);
    }
    .catalog-card:nth-child(3) .mini-link,.catalog-card:nth-child(6) .mini-link{color:var(--lime)}
    .mini-link:hover{letter-spacing:.02em}
    .rules-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
    }
    .rule-cover{
      position:sticky;
      top:118px;
      min-height:430px;
      padding:28px;
      border-radius:34px;
      border:1px solid rgba(255,255,255,.14);
      background:
        linear-gradient(150deg,rgba(255,255,255,.08),rgba(255,255,255,.02)),
        radial-gradient(circle at 20% 18%,rgba(255,90,122,.32),transparent 32%),
        #181419;
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .rule-cover:after{
      content:"18+";
      position:absolute;
      right:20px;
      bottom:-26px;
      font-size:110px;
      line-height:1;
      font-weight:950;
      color:rgba(255,255,255,.055);
      letter-spacing:-.08em;
    }
    .rule-cover p{color:#d9ccd0}
    .rule-list{
      display:grid;
      gap:14px;
      padding:0;
      margin:0;
      list-style:none;
    }
    .rule-item{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:16px;
      padding:22px;
      border-radius:26px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.12);
      transition:var(--ease);
    }
    .rule-item:hover{
      transform:translateX(4px);
      border-color:rgba(184,255,77,.42);
      background:rgba(255,255,255,.09);
    }
    .rule-num{
      width:52px;
      height:52px;
      border-radius:18px;
      display:grid;
      place-items:center;
      color:#161014;
      background:linear-gradient(135deg,var(--lime),#fff);
      font-weight:950;
    }
    .rule-item p{
      margin:0;
      color:#d8cbd0;
      font-size:15.5px;
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .quote-card{
      padding:28px;
      border-radius:32px;
      border:1px solid var(--line-dark);
      background:#fffaf4;
      box-shadow:var(--shadow-paper);
      position:relative;
    }
    .quote-card:before{
      content:"“";
      position:absolute;
      top:4px;
      right:24px;
      color:rgba(162,59,99,.16);
      font-size:96px;
      font-weight:950;
      line-height:1;
    }
    .quote-card p{
      margin-bottom:18px;
      font-size:18px;
      color:#453b40;
    }
    .scenario-list{
      display:grid;
      gap:14px;
    }
    .scenario-item{
      padding:20px;
      border-radius:24px;
      background:#1b171b;
      color:#fff7ef;
      border:1px solid rgba(255,255,255,.12);
      transition:var(--ease);
    }
    .scenario-item:hover{
      transform:translateY(-4px);
      border-color:rgba(255,138,61,.42);
    }
    .scenario-item p{
      margin:0;
      color:#d8cbd0;
      font-size:15.5px;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:32px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
      transition:var(--ease);
    }
    .faq-item.active{
      border-color:rgba(255,90,122,.58);
      box-shadow:0 18px 42px rgba(255,90,122,.08);
    }
    .faq-q{
      width:100%;
      min-height:60px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      color:#fff7ef;
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-icon{
      width:30px;
      height:30px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      background:rgba(255,255,255,.09);
      transition:var(--ease);
    }
    .faq-item.active .faq-icon{
      background:var(--hot);
      color:#1b171b;
      transform:rotate(45deg);
    }
    .faq-a{
      display:none;
      padding:0 20px 20px;
      color:#d9ccd0;
      font-size:15.5px;
    }
    .faq-item.active .faq-a{display:block}
    .cta-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:26px;
      align-items:center;
      padding:34px;
      border-radius:38px;
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(circle at 10% 8%,rgba(255,90,122,.33),transparent 30%),
        radial-gradient(circle at 88% 22%,rgba(184,255,77,.16),transparent 26%),
        linear-gradient(135deg,#171218,#2a1624);
      box-shadow:var(--shadow-dark);
      overflow:hidden;
    }
    .cta-panel p{color:#ddcfd2}
    .open-form{
      display:grid;
      gap:12px;
      padding:18px;
      border-radius:28px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .field{
      width:100%;
      min-height:52px;
      padding:0 16px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:18px;
      color:#fff;
      outline:0;
      background:rgba(0,0,0,.16);
      transition:var(--ease);
    }
    .field:focus{
      border-color:var(--hot);
      box-shadow:0 0 0 5px rgba(255,90,122,.12);
    }
    .field::placeholder{color:#a99da2}
    select.field{appearance:none}
    .checkline{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#e3d5d8;
      font-size:14px;
      line-height:1.55;
      margin:4px 0;
    }
    .checkline input{
      width:18px;
      height:18px;
      margin-top:2px;
      accent-color:var(--hot);
      flex:0 0 auto;
    }
    .form-hint{
      margin:0;
      color:#bfb0b5;
      font-size:13px;
    }
    .site-footer{
      padding:70px 0 28px;
      background:#101014;
      color:#fff7ef;
      position:relative;
      z-index:1;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .7fr .95fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid var(--line);
    }
    .footer-logo{
      font-size:20px;
      margin-bottom:14px;
    }
    .footer-text{
      max-width:360px;
      color:#cbbec0;
      font-size:15px;
    }
    .footer-col{
      display:grid;
      align-content:start;
      gap:10px;
    }
    .footer-col h3{
      margin-bottom:4px;
      font-size:15px;
      color:#fff;
    }
    .footer-col a,.footer-col span{
      color:#bfb2b6;
      font-size:14px;
      transition:var(--ease);
    }
    .footer-col a:hover{
      color:var(--lime);
      transform:translateX(3px);
    }
    .back-top{
      width:max-content;
      margin-top:6px;
      padding:9px 12px;
      border-radius:999px;
      color:#171014;
      background:var(--lime);
      font-weight:900;
      transition:var(--ease);
    }
    .back-top:hover{transform:translateY(-2px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      color:#9f9296;
      font-size:13px;
    }
    .age-gate{
      position:fixed;
      inset:0;
      z-index:100;
      display:none;
      align-items:center;
      justify-content:center;
      padding:22px;
      background:rgba(10,9,11,.78);
      backdrop-filter:blur(14px);
    }
    .age-gate.show{display:flex}
    .age-card{
      width:min(520px,100%);
      padding:30px;
      border-radius:34px;
      border:1px solid rgba(255,255,255,.14);
      background:
        radial-gradient(circle at 18% 12%,rgba(255,90,122,.28),transparent 34%),
        #171318;
      box-shadow:var(--shadow-dark);
    }
    .age-card h2{font-size:34px}
    .age-card p{color:#d8cbd0}
    .age-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:22px;
    }
    @media (max-width:1120px){
      .command-search{min-width:210px}
      .nav-links a{padding:10px 11px}
      .catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .catalog-card:nth-child(2),.catalog-card:nth-child(5){margin-top:0}
    }
    @media (max-width:960px){
      body{
        background:
          radial-gradient(circle at 12% 8%,rgba(255,90,122,.16),transparent 26%),
          linear-gradient(180deg,#101014 0%,#151318 46%,#f6f1ea 46%,#f6f1ea 100%);
      }
      .nav-links,.nav-actions .command-search,.nav-actions .btn-secondary{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .hero{padding-top:34px;min-height:auto}
      .hero-grid,.filter-panel,.rules-wrap,.scenario-grid,.faq-wrap,.cta-panel{
        grid-template-columns:1fr;
      }
      .rule-cover{position:relative;top:auto;min-height:310px}
      .catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:640px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .site-header{padding:10px 0}
      .nav-shell{
        min-height:62px;
        padding:10px 12px;
        border-radius:24px;
      }
      .brand{font-size:16px;max-width:210px}
      .brand-mark{width:28px;height:28px;border-radius:10px}
      .nav-actions .btn-primary{display:none}
      .section{padding:66px 0}
      .hero-board{min-height:auto;border-radius:30px;padding:14px}
      .vertical-flow{grid-template-columns:1fr}
      .flow-card,.flow-card:nth-child(2),.flow-card:nth-child(4){transform:none;min-height:188px}
      .flow-card:nth-child(2):hover,.flow-card:nth-child(4):hover{transform:translateY(-4px)}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .safety-strip{display:grid}
      .filter-box,.quick-note,.quote-card,.cta-panel{padding:22px;border-radius:26px}
      .catalog-grid{grid-template-columns:1fr}
      .catalog-card{min-height:auto}
      .catalog-card:hover,.catalog-card:nth-child(2):hover,.catalog-card:nth-child(5):hover{transform:translateY(-4px)}
      .form-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .age-card{padding:24px;border-radius:28px}
    }