/* roulang page: index */
:root{
      --bg:#171018;
      --bg-deep:#221426;
      --card-dark:#2B1A30;
      --cream:#FFF3E8;
      --peach-soft:#FFE2D1;
      --peach:#FF8A65;
      --purple:#B66BFF;
      --champagne:#FFD5A8;
      --berry:#E84A7A;
      --text:#FFF7F0;
      --muted:#D9C7D7;
      --dark-text:#271C24;
      --dark-muted:#6E5A66;
      --border:rgba(255,213,168,.18);
      --border-light:rgba(39,28,36,.10);
      --shadow-dark:0 18px 45px rgba(0,0,0,.28);
      --shadow-light:0 14px 34px rgba(80,36,58,.10);
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1220px;
      --section:88px;
      --ease:220ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(255,138,101,.20), transparent 28%),
        radial-gradient(circle at 84% 18%, rgba(182,107,255,.16), transparent 26%),
        linear-gradient(180deg,var(--bg) 0%,#1b111d 45%,#120c14 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.24;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.15));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,138,101,.35);color:var(--text)}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .section{padding:var(--section) 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border:1px solid var(--border);
      border-radius:999px;background:rgba(255,255,255,.045);
      color:var(--champagne);font-size:13px;font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--peach);box-shadow:0 0 16px rgba(255,138,101,.8)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(32px,5vw,56px);line-height:1.14;letter-spacing:-.04em;margin-bottom:22px}
    h2{font-size:clamp(26px,3.4vw,36px);line-height:1.22;letter-spacing:-.03em;margin-bottom:14px}
    h3{font-size:21px;line-height:1.35;margin-bottom:10px}
    p{color:var(--muted);margin-bottom:0}
    .section-head{
      display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:34px;
    }
    .section-head p{max-width:650px}
    .gradient-text{
      background:linear-gradient(90deg,var(--peach),var(--champagne) 52%,var(--purple));
      -webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(23,16,24,.92);
      border-bottom:1px solid var(--border);
      box-shadow:0 8px 24px rgba(0,0,0,.22);
      backdrop-filter:blur(10px);
    }
    .brand-row{
      min-height:66px;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
      border-bottom:1px solid rgba(255,213,168,.10);
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:15px;
      background:
        radial-gradient(circle at 35% 30%,var(--champagne),transparent 28%),
        linear-gradient(135deg,var(--peach),var(--purple));
      box-shadow:0 12px 28px rgba(255,138,101,.22);
      position:relative;flex:0 0 auto;
    }
    .logo-mark:after{
      content:"18+";position:absolute;right:-8px;bottom:-7px;
      font-size:10px;font-weight:800;color:var(--dark-text);
      background:var(--champagne);border-radius:999px;padding:2px 5px;
      border:1px solid rgba(39,28,36,.18);
    }
    .brand-name{font-weight:800;letter-spacing:-.03em;white-space:nowrap}
    .brand-note{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .header-actions{display:flex;align-items:center;gap:10px}
    .search{
      width:310px;height:42px;display:flex;align-items:center;gap:9px;
      padding:0 14px;border:1px solid var(--border);border-radius:999px;
      background:rgba(255,255,255,.055);color:var(--muted);
    }
    .search input{
      width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:14px;
    }
    .search input::placeholder{color:rgba(217,199,215,.72)}
    .age-badge,.privacy-btn{
      height:42px;display:inline-flex;align-items:center;justify-content:center;
      border-radius:999px;font-size:13px;font-weight:800;border:1px solid var(--border);
      padding:0 13px;background:rgba(255,213,168,.07);color:var(--champagne);
    }
    .privacy-btn{background:rgba(255,138,101,.09);color:var(--text)}
    .nav-row{
      min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:18px;
    }
    .main-nav{display:flex;align-items:center;gap:6px}
    .main-nav a{
      min-height:38px;display:inline-flex;align-items:center;
      padding:0 14px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:700;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .main-nav a:hover,.main-nav a:focus-visible{background:rgba(255,138,101,.12);color:var(--text)}
    .main-nav a.active{background:var(--peach);color:var(--dark-text)}
    .hotwords{display:flex;align-items:center;gap:8px;overflow:auto;scrollbar-width:none}
    .hotwords::-webkit-scrollbar{display:none}
    .hotwords span{
      flex:0 0 auto;border:1px solid rgba(255,213,168,.14);border-radius:999px;
      padding:5px 10px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.035);
      transition:background var(--ease),color var(--ease),border-color var(--ease);
    }
    .hotwords span:hover{background:rgba(255,138,101,.18);border-color:rgba(255,138,101,.42);color:var(--text)}
    .menu-toggle{display:none}
    .mobile-menu-btn{display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.06);color:var(--text)}
    .hero{
      padding:74px 0 54px;
      position:relative;
    }
    .hero-grid{
      display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
    }
    .hero-copy .lead{
      font-size:18px;max-width:710px;color:#eadbe8;margin-bottom:28px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:22px}
    .btn{
      min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:999px;padding:0 20px;border:1px solid transparent;
      font-weight:800;transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn-primary{background:var(--peach);color:var(--dark-text);box-shadow:0 16px 34px rgba(255,138,101,.22)}
    .btn-primary:hover{background:var(--champagne);transform:translateY(-2px);box-shadow:0 20px 42px rgba(255,138,101,.30)}
    .btn-secondary{background:transparent;border-color:rgba(255,213,168,.32);color:var(--text)}
    .btn-secondary:hover{border-color:var(--peach);background:rgba(255,138,101,.10);transform:translateY(-2px)}
    .btn-dark{background:var(--bg-deep);color:var(--text);border-color:rgba(39,28,36,.16)}
    .btn-dark:hover{background:#342039;transform:translateY(-2px)}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(255,138,101,.45);outline-offset:3px;
    }
    .notice-card{
      display:flex;gap:12px;align-items:flex-start;max-width:680px;
      padding:14px 16px;border-radius:18px;border:1px solid var(--border);
      background:rgba(255,255,255,.052);
    }
    .notice-card strong{color:var(--champagne)}
    .notice-card p{font-size:14px;color:var(--muted)}
    .dashboard{
      border:1px solid var(--border);border-radius:30px;padding:24px;
      background:
        radial-gradient(circle at 85% 6%,rgba(255,138,101,.25),transparent 30%),
        linear-gradient(155deg,rgba(43,26,48,.96),rgba(34,20,38,.88));
      box-shadow:var(--shadow-dark);position:relative;overflow:hidden;
    }
    .dashboard:before{
      content:"";position:absolute;inset:auto -60px -80px auto;width:210px;height:210px;border-radius:50%;
      background:rgba(182,107,255,.16);filter:blur(4px);
    }
    .dash-top{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:22px;position:relative}
    .dash-title{font-weight:800;font-size:18px}
    .dash-date{font-size:13px;color:var(--muted)}
    .trend-index{
      display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
      padding:18px;border-radius:22px;background:rgba(255,243,232,.08);border:1px solid rgba(255,213,168,.14);margin-bottom:16px;
    }
    .trend-index b{font-size:44px;line-height:1;color:var(--champagne)}
    .trend-bars{display:grid;gap:10px;margin:18px 0}
    .bar{height:9px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--peach),var(--purple))}
    .rank-list{display:grid;gap:10px}
    .rank-item{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:11px 12px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.06);
      font-size:14px;
    }
    .rank-item span:first-child{color:var(--text);font-weight:700}
    .rank-item span:last-child{color:var(--champagne)}
    .path-line{
      margin-top:18px;padding:14px;border-radius:18px;border:1px dashed rgba(255,213,168,.22);
      color:var(--muted);font-size:13px;
    }
    .metric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
    .metric-card{
      padding:20px;border-radius:22px;background:rgba(43,26,48,.82);border:1px solid var(--border);
      box-shadow:0 14px 30px rgba(0,0,0,.18);transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .metric-card:nth-child(even){background:linear-gradient(180deg,rgba(255,243,232,.09),rgba(43,26,48,.78))}
    .metric-card:hover{transform:translateY(-4px);border-color:rgba(255,138,101,.52)}
    .metric-num{font-size:30px;font-weight:900;color:var(--champagne);letter-spacing:-.04em;margin-bottom:6px}
    .metric-label{font-weight:800;margin-bottom:7px}
    .metric-card p{font-size:13px}
    .mini-dots{display:flex;gap:4px;margin-top:14px}
    .mini-dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,213,168,.24)}
    .mini-dots i:nth-child(-n+4){background:var(--peach)}
    .light-wrap{
      background:var(--cream);color:var(--dark-text);
      border-radius:34px 34px 0 0;margin-top:34px;
    }
    .light-wrap p{color:var(--dark-muted)}
    .matrix{
      display:grid;grid-template-columns:repeat(12,1fr);gap:20px;
    }
    .service-card{
      border-radius:var(--radius-lg);padding:28px;border:1px solid var(--border-light);
      background:#fff;box-shadow:var(--shadow-light);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
      position:relative;overflow:hidden;
    }
    .service-card:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(80,36,58,.16);border-color:rgba(255,138,101,.45)}
    .service-card.big{grid-column:span 7;background:linear-gradient(145deg,var(--bg-deep),var(--card-dark));color:var(--text);border-color:rgba(255,213,168,.24)}
    .service-card.big p{color:var(--muted)}
    .service-card.small{grid-column:span 5}
    .service-card.wide{grid-column:span 12;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;background:var(--peach-soft)}
    .icon{
      width:48px;height:48px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
      background:rgba(255,138,101,.13);color:var(--peach);font-size:24px;font-weight:900;transition:transform var(--ease);
    }
    .service-card:hover .icon{transform:translateX(3px)}
    .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .tag{
      display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;
      background:rgba(255,138,101,.12);color:#8d3b2a;border:1px solid rgba(255,138,101,.16);
    }
    .service-card.big .tag{color:var(--champagne);background:rgba(255,213,168,.08);border-color:rgba(255,213,168,.18)}
    .channels{
      display:grid;grid-template-columns:1fr;gap:18px;
    }
    .channel-card{
      display:grid;grid-template-columns:1fr 260px;gap:24px;align-items:center;
      padding:24px;border-radius:26px;background:#fff;border:1px solid var(--border-light);box-shadow:var(--shadow-light);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .channel-card:hover{transform:translateY(-4px);border-color:rgba(255,138,101,.42);box-shadow:0 20px 44px rgba(80,36,58,.14)}
    .channel-meta{display:flex;align-items:center;gap:12px;margin-bottom:10px}
    .channel-number{
      width:40px;height:40px;border-radius:14px;display:grid;place-items:center;font-weight:900;
      color:var(--dark-text);background:linear-gradient(135deg,var(--champagne),var(--peach));
    }
    .heat-panel{
      min-height:150px;border-radius:22px;padding:18px;background:linear-gradient(145deg,var(--bg-deep),#3a2340);color:var(--text);
      border:1px solid rgba(255,213,168,.18);
    }
    .heat-row{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:10px}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .compare-card{
      padding:28px;border-radius:var(--radius-lg);border:1px solid var(--border);
      background:rgba(43,26,48,.78);box-shadow:var(--shadow-dark);
    }
    .compare-card.positive{background:linear-gradient(145deg,rgba(255,138,101,.16),rgba(43,26,48,.88));border-color:rgba(255,138,101,.30)}
    .compare-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
    .compare-list li{
      display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:16px;background:rgba(255,255,255,.045);color:var(--muted);
    }
    .compare-list b{color:var(--champagne)}
    .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .article-card{
      padding:22px;border-radius:22px;background:#fff;border:1px solid var(--border-light);box-shadow:var(--shadow-light);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .article-card:hover{transform:translateY(-4px);border-color:rgba(255,138,101,.42);box-shadow:0 18px 38px rgba(80,36,58,.14)}
    .article-card:hover h3{color:#b34d32}
    .meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--dark-muted);font-size:13px;margin:14px 0 0}
    .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}
    .faq-intro{
      padding:30px;border-radius:var(--radius-lg);background:rgba(255,255,255,.055);border:1px solid var(--border);
      align-self:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border-radius:18px;border:1px solid var(--border);background:rgba(43,26,48,.72);overflow:hidden;
    }
    .faq-question{
      width:100%;min-height:58px;padding:0 18px;border:0;background:transparent;color:var(--text);
      display:flex;justify-content:space-between;align-items:center;text-align:left;font-weight:800;
    }
    .faq-question span:last-child{transition:transform var(--ease);color:var(--champagne)}
    .faq-answer{max-height:0;overflow:hidden;transition:max-height 240ms ease;background:rgba(255,243,232,.06)}
    .faq-answer p{padding:0 18px 18px;font-size:15px}
    .faq-item.open .faq-answer{max-height:180px}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-box{
      border-radius:32px;padding:34px;background:
        radial-gradient(circle at 18% 12%,rgba(255,213,168,.18),transparent 30%),
        linear-gradient(145deg,var(--bg-deep),var(--card-dark));
      border:1px solid var(--border);box-shadow:var(--shadow-dark);
      display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start;
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-weight:800;font-size:14px;color:var(--text)}
    .field input,.field select,.field textarea{
      width:100%;border-radius:16px;border:1px solid rgba(255,213,168,.22);
      background:rgba(255,255,255,.06);color:var(--text);padding:12px 14px;outline:0;transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .field select option{color:var(--dark-text)}
    .field textarea{min-height:112px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--peach);box-shadow:0 0 0 4px rgba(255,138,101,.12);background:rgba(255,255,255,.08)}
    .checkline{
      grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px;
    }
    .checkline input{width:18px;height:18px;accent-color:var(--peach);margin-top:4px}
    .form-note{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap;font-size:13px}
    .error-text{color:#ff9ab8}
    .success-text{color:var(--champagne)}
    .site-footer{
      padding:56px 0 28px;background:#100a12;border-top:1px solid var(--border);
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;margin-bottom:34px}
    .footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:14px}
    .footer-title{font-weight:900;font-size:18px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:var(--muted);transition:color var(--ease),transform var(--ease)}
    .footer-links a:hover{color:var(--champagne);transform:translateX(3px)}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
      padding-top:22px;border-top:1px solid rgba(255,213,168,.10);color:rgba(217,199,215,.78);font-size:13px;
    }
    @media (max-width:1100px){
      .brand-row{grid-template-columns:1fr auto}
      .brand-note{display:none}
      .search{width:250px}
      .hero-grid,.cta-box,.faq-wrap{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:repeat(3,1fr)}
      .article-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:860px){
      :root{--section:60px}
      .container{width:min(100% - 28px,var(--container))}
      .brand-row{min-height:62px}
      .search,.privacy-btn{display:none}
      .mobile-menu-btn{display:inline-grid;place-items:center}
      .nav-row{
        display:none;padding:12px 0 16px;align-items:stretch;
      }
      .menu-toggle:checked ~ .nav-row{display:grid}
      .main-nav{display:grid;gap:8px}
      .main-nav a{min-height:44px;border-radius:14px;background:rgba(255,255,255,.04)}
      .hotwords{padding-top:8px}
      .hero{padding-top:48px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .matrix{grid-template-columns:1fr}
      .service-card.big,.service-card.small,.service-card.wide{grid-column:auto}
      .service-card.wide{grid-template-columns:1fr}
      .channel-card{grid-template-columns:1fr}
      .compare-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      h1{font-size:32px}
      .brand-name{font-size:14px;white-space:normal;line-height:1.25}
      .logo-mark{width:38px;height:38px}
      .hero-actions .btn,.form-grid .btn{width:100%}
      .metric-grid,.article-grid,.form-grid{grid-template-columns:1fr}
      .section-head{display:block}
      .dashboard{padding:18px;border-radius:24px}
      .trend-index{grid-template-columns:1fr}
      .channel-card,.service-card,.compare-card,.cta-box{padding:22px}
      .footer-bottom{display:grid}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
    }

/* roulang page: category1 */
:root{
      --bg:#171018;
      --bg-deep:#221426;
      --card:#2B1A30;
      --cream:#FFF3E8;
      --peach-soft:#FFE2D1;
      --primary:#FF8A65;
      --purple:#B66BFF;
      --champagne:#FFD5A8;
      --raspberry:#E84A7A;
      --text:#FFF7F0;
      --muted:#D9C7D7;
      --dark-text:#271C24;
      --dark-muted:#6E5A66;
      --line:rgba(255,213,168,.18);
      --line-soft:rgba(39,28,36,.10);
      --shadow-dark:0 18px 45px rgba(0,0,0,.28);
      --shadow-soft:0 14px 34px rgba(80,36,58,.10);
      --radius-xl:24px;
      --radius-lg:18px;
      --radius-md:14px;
      --radius-pill:999px;
      --container:1200px;
      --transition:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--dark-text);
      background:
        radial-gradient(circle at 8% 12%, rgba(255,138,101,.18), transparent 28%),
        radial-gradient(circle at 88% 4%, rgba(182,107,255,.15), transparent 26%),
        linear-gradient(180deg,var(--bg) 0 430px,var(--cream) 430px 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.08;
      background-image:
        linear-gradient(rgba(255,255,255,.25) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.22) 1px,transparent 1px);
      background-size:42px 42px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(255,138,101,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,16,24,.94);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 24px rgba(0,0,0,.22);
      backdrop-filter:blur(10px);
    }
    .brand-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:22px;
      padding:14px 0 12px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-block;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 35% 28%, var(--champagne), transparent 28%),
        linear-gradient(135deg,var(--primary),var(--purple));
      box-shadow:0 10px 28px rgba(255,138,101,.28);
      position:relative;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border:1px solid rgba(39,28,36,.35);
      border-radius:10px;
    }
    .brand-name{
      color:var(--text);
      font-size:18px;
      font-weight:800;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .brand-subtitle{
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-box{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:300px;
      padding:9px 12px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.055);
      color:var(--muted);
    }
    .search-box input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text);
      font-size:14px;
    }
    .search-box input::placeholder{color:rgba(217,199,215,.72)}
    .age-badge,.privacy-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      height:36px;
      padding:0 12px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(255,213,168,.32);
      color:var(--champagne);
      background:rgba(255,213,168,.08);
      font-size:13px;
      white-space:nowrap;
    }
    .privacy-badge{color:var(--text);background:rgba(255,138,101,.10)}
    .menu-toggle{display:none;background:rgba(255,255,255,.08);color:var(--text);border:1px solid var(--line);border-radius:12px;height:40px;padding:0 12px}
    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:0 0 12px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      color:var(--muted);
      padding:9px 15px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-size:14px;
      font-weight:650;
      white-space:nowrap;
      transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition);
    }
    .main-nav a:hover,.main-nav a.active{
      color:var(--text);
      background:rgba(255,138,101,.13);
      border-color:rgba(255,138,101,.34);
    }
    .main-nav a.active{box-shadow:inset 0 0 0 1px rgba(255,213,168,.08)}
    .hotwords{
      display:flex;
      gap:8px;
      align-items:center;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .hotwords::-webkit-scrollbar{display:none}
    .hotwords span{
      color:var(--champagne);
      background:rgba(255,213,168,.08);
      border:1px solid rgba(255,213,168,.18);
      padding:6px 10px;
      border-radius:var(--radius-pill);
      font-size:12px;
      white-space:nowrap;
      transition:background var(--transition),color var(--transition);
    }
    .hotwords span:hover{background:rgba(255,138,101,.18);color:var(--text)}
    .mobile-panel{display:none}
    .section{padding:80px 0}
    .section.tight{padding:52px 0}
    .eyebrow{
      display:inline-flex;
      gap:8px;
      align-items:center;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,138,101,.14);
      color:var(--champagne);
      border:1px solid rgba(255,213,168,.22);
      font-weight:700;
      font-size:13px;
    }
    .hero{
      color:var(--text);
      padding:58px 0 72px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
      gap:34px;
      align-items:center;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      color:rgba(255,247,240,.68);
      font-size:13px;
      margin:0 0 18px;
    }
    .breadcrumb a:hover{color:var(--champagne)}
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:18px 0 18px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:850;
    }
    .gradient-text{
      background:linear-gradient(100deg,var(--primary),var(--champagne));
      -webkit-background-clip:text;
      color:transparent;
    }
    .hero-lead{
      max-width:720px;
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
      margin-bottom:26px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:0 20px;
      border-radius:var(--radius-pill);
      font-weight:800;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition);
      border:1px solid transparent;
    }
    .btn-primary{
      background:var(--primary);
      color:var(--dark-text);
      box-shadow:0 16px 32px rgba(255,138,101,.22);
    }
    .btn-primary:hover{background:var(--champagne);transform:translateY(-2px);box-shadow:0 20px 44px rgba(255,138,101,.34)}
    .btn-secondary{
      color:var(--text);
      border-color:rgba(255,213,168,.32);
      background:rgba(255,255,255,.04);
    }
    .btn-secondary:hover{border-color:var(--primary);background:rgba(255,138,101,.10);transform:translateY(-2px)}
    .btn-dark{background:var(--bg-deep);color:var(--text);border-color:rgba(39,28,36,.12)}
    .btn-dark:hover{background:#34203a;transform:translateY(-2px)}
    .notice-card{
      margin-top:22px;
      max-width:620px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px 16px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.055);
      color:var(--muted);
      font-size:14px;
    }
    .dashboard{
      background:linear-gradient(180deg,rgba(43,26,48,.98),rgba(34,20,38,.98));
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow-dark);
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .dashboard::before{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-70px;top:-80px;
      background:radial-gradient(circle,rgba(255,138,101,.32),transparent 65%);
    }
    .dash-head{
      position:relative;
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      margin-bottom:20px;
    }
    .dash-head h2{font-size:22px;margin:0}
    .pulse{
      color:var(--champagne);
      border:1px solid rgba(255,213,168,.24);
      border-radius:var(--radius-pill);
      padding:5px 10px;
      font-size:12px;
      background:rgba(255,213,168,.08);
      white-space:nowrap;
    }
    .meter{
      position:relative;
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:12px;
      margin:20px 0;
    }
    .meter-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.045);
      padding:14px;
      min-height:118px;
    }
    .meter-card strong{
      display:block;
      font-size:25px;
      color:var(--champagne);
      line-height:1.2;
      margin-bottom:8px;
    }
    .meter-card span{font-size:13px;color:var(--muted)}
    .bar{
      height:8px;
      background:rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
      margin-top:12px;
    }
    .bar i{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--purple));
    }
    .path-list{
      position:relative;
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .path-item{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:11px 12px;
      color:var(--muted);
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,213,168,.12);
      border-radius:14px;
      font-size:13px;
    }
    .path-item b{color:var(--text)}
    .filter-wrap{
      margin-top:-34px;
      position:relative;
      z-index:2;
    }
    .filter-panel{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      padding:18px;
      border-radius:var(--radius-xl);
      background:var(--cream);
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(39,28,36,.10);
      color:var(--dark-muted);
      background:#fff;
      font-size:13px;
      font-weight:700;
      transition:transform var(--transition),border-color var(--transition),background var(--transition),color var(--transition);
    }
    .tag:hover,.tag.active{
      transform:translateY(-1px);
      border-color:rgba(255,138,101,.45);
      background:var(--peach-soft);
      color:var(--dark-text);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:20px;
      margin-bottom:28px;
    }
    .section-head h2{
      font-size:clamp(26px,3.2vw,36px);
      line-height:1.2;
      margin-bottom:8px;
      letter-spacing:-.03em;
    }
    .section-head p{color:var(--dark-muted);margin:0;max-width:720px}
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:26px;
      align-items:start;
    }
    .featured-grid{
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);
      gap:22px;
      margin-bottom:22px;
    }
    .featured-card{
      min-height:430px;
      border-radius:28px;
      padding:30px;
      color:var(--text);
      background:
        linear-gradient(135deg,rgba(255,138,101,.18),transparent 45%),
        linear-gradient(180deg,var(--bg-deep),var(--card));
      border:1px solid var(--line);
      box-shadow:var(--shadow-dark);
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .featured-card::after{
      content:"";
      position:absolute;
      inset:auto -60px -90px auto;
      width:260px;
      height:260px;
      background:radial-gradient(circle,rgba(182,107,255,.28),transparent 64%);
    }
    .badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
    .badge{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(255,213,168,.10);
      color:var(--champagne);
      border:1px solid rgba(255,213,168,.22);
      font-size:12px;
      font-weight:750;
    }
    .featured-card h2{font-size:32px;line-height:1.22;margin-bottom:14px}
    .featured-card p{color:var(--muted);max-width:560px}
    .visual-lines{
      display:grid;
      gap:8px;
      margin-top:24px;
      max-width:520px;
    }
    .visual-lines span{
      display:block;height:10px;border-radius:999px;
      background:linear-gradient(90deg,var(--primary),rgba(255,213,168,.22));
    }
    .visual-lines span:nth-child(2){width:76%;background:linear-gradient(90deg,var(--purple),rgba(255,213,168,.18))}
    .visual-lines span:nth-child(3){width:58%}
    .compact-list{
      display:grid;
      gap:14px;
    }
    .compact-item,.article-card,.side-card,.tip-card{
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .compact-item{
      padding:18px;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:start;
    }
    .compact-item:hover,.article-card:hover,.side-card:hover,.tip-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,138,101,.42);
      box-shadow:0 18px 42px rgba(80,36,58,.14);
    }
    .num{
      width:34px;height:34px;
      display:inline-flex;align-items:center;justify-content:center;
      border-radius:50%;
      background:var(--champagne);
      color:var(--dark-text);
      font-weight:850;
      font-size:13px;
    }
    .compact-item h3{font-size:18px;margin-bottom:6px;line-height:1.35}
    .compact-item p{font-size:14px;color:var(--dark-muted);margin-bottom:0}
    .article-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:20px;
    }
    .article-card{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .article-card::before{
      content:"";
      position:absolute;
      left:0;top:22px;bottom:22px;
      width:4px;
      border-radius:0 999px 999px 0;
      background:linear-gradient(180deg,var(--primary),var(--purple));
    }
    .article-card h3{
      font-size:20px;
      margin:10px 0 8px;
      line-height:1.38;
      transition:color var(--transition);
    }
    .article-card:hover h3{color:#B64F34}
    .article-card p{color:var(--dark-muted);font-size:14px;margin-bottom:16px}
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px 14px;
      color:#806A76;
      font-size:12px;
    }
    .sidebar{
      position:sticky;
      top:142px;
      display:grid;
      gap:18px;
    }
    .side-card{
      padding:22px;
      background:linear-gradient(180deg,#fff,var(--cream));
    }
    .side-card.dark{
      color:var(--text);
      background:linear-gradient(180deg,var(--card),var(--bg-deep));
      border-color:var(--line);
      box-shadow:var(--shadow-dark);
    }
    .side-card h2,.side-card h3{font-size:20px;margin-bottom:12px}
    .side-card.dark p,.side-card.dark li{color:var(--muted)}
    .trend-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
    .trend-list li{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:10px;
      align-items:center;
      padding:10px 0;
      border-bottom:1px solid rgba(39,28,36,.08);
      color:var(--dark-muted);
      font-size:14px;
    }
    .trend-list li:last-child{border-bottom:0}
    .side-card.dark .trend-list li{border-color:rgba(255,213,168,.14)}
    .hot-dot{
      width:9px;height:9px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(255,138,101,.12);
    }
    .level{font-weight:800;color:#A84B33}
    .advice-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .advice-list li{
      padding-left:22px;
      position:relative;
      color:var(--dark-muted);
      font-size:14px;
    }
    .advice-list li::before{
      content:"✓";
      position:absolute;
      left:0;
      color:var(--primary);
      font-weight:900;
    }
    .timeline-section{
      background:var(--bg-deep);
      color:var(--text);
      position:relative;
      overflow:hidden;
    }
    .timeline-section::before{
      content:"";
      position:absolute;
      width:360px;height:360px;
      left:-140px;bottom:-180px;
      background:radial-gradient(circle,rgba(255,138,101,.18),transparent 66%);
    }
    .timeline-section .section-head p{color:var(--muted)}
    .flow-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      position:relative;
    }
    .flow-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      min-height:210px;
    }
    .flow-card b{
      display:inline-flex;
      width:38px;height:38px;
      align-items:center;justify-content:center;
      border-radius:14px;
      background:rgba(255,138,101,.16);
      color:var(--champagne);
      margin-bottom:16px;
    }
    .flow-card h3{font-size:18px;margin-bottom:8px}
    .flow-card p{color:var(--muted);font-size:14px;margin:0}
    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .faq-item{
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 18px;
      color:var(--dark-text);
      background:#fff;
      text-align:left;
      font-weight:800;
    }
    .faq-question span:last-child{transition:transform var(--transition);font-size:20px;color:var(--primary)}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 220ms ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 18px 18px;
      color:var(--dark-muted);
      font-size:14px;
    }
    .cta{
      color:var(--text);
      background:
        radial-gradient(circle at 80% 20%,rgba(182,107,255,.20),transparent 30%),
        linear-gradient(135deg,var(--bg),var(--card));
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .cta-card{
      display:grid;
      grid-template-columns:1fr 420px;
      gap:28px;
      align-items:center;
      padding:34px;
      border:1px solid var(--line);
      border-radius:28px;
      background:rgba(255,255,255,.045);
      box-shadow:var(--shadow-dark);
    }
    .cta h2{font-size:clamp(26px,3.4vw,38px);line-height:1.2;margin-bottom:12px}
    .cta p{color:var(--muted);margin-bottom:0}
    .subscribe-form{
      display:grid;
      gap:12px;
    }
    .field label{
      display:block;
      color:var(--champagne);
      font-size:13px;
      font-weight:750;
      margin-bottom:6px;
    }
    .field input{
      width:100%;
      min-height:46px;
      border-radius:14px;
      border:1px solid rgba(255,213,168,.22);
      background:rgba(255,255,255,.06);
      color:var(--text);
      padding:0 14px;
      outline:0;
      transition:border-color var(--transition),box-shadow var(--transition),background var(--transition);
    }
    .field input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(255,138,101,.13)}
    .check{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
    }
    .check input{margin-top:6px;accent-color:var(--primary)}
    .form-note{min-height:20px;font-size:13px;color:var(--champagne)}
    .form-note.error{color:var(--raspberry)}
    .site-footer{
      background:#120C13;
      color:var(--muted);
      padding:58px 0 26px;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .8fr .8fr;
      gap:28px;
      margin-bottom:32px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-title{
      color:var(--text);
      font-size:18px;
      font-weight:850;
    }
    .site-footer p{max-width:580px;margin-bottom:0}
    .site-footer h3{
      color:var(--champagne);
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      transition:color var(--transition),transform var(--transition);
    }
    .footer-links a:hover{
      color:var(--primary);
      transform:translateX(2px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(255,213,168,.12);
      font-size:13px;
      color:rgba(217,199,215,.78);
    }
    @media (max-width:1100px){
      .brand-row{grid-template-columns:1fr auto}
      .brand-subtitle{display:none}
      .search-box{min-width:230px}
      .hero-grid,.content-layout,.cta-card{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(3,minmax(0,1fr))}
      .featured-grid{grid-template-columns:1fr}
      .flow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .brand-row{padding:12px 0;gap:12px}
      .brand-name{font-size:16px;white-space:normal;line-height:1.25}
      .header-actions .search-box,.header-actions .age-badge,.header-actions .privacy-badge{display:none}
      .menu-toggle{display:inline-flex;align-items:center}
      .channel-row{display:none}
      .mobile-panel{
        display:none;
        padding:0 0 14px;
      }
      .mobile-panel.open{display:block}
      .mobile-panel .search-box{display:flex;min-width:0;margin-bottom:10px}
      .mobile-panel .main-nav{display:grid;gap:8px}
      .mobile-panel .main-nav a{min-height:44px;display:flex;align-items:center}
      .mobile-panel .hotwords{margin-top:10px;padding-bottom:4px}
      .hero{padding:36px 0 54px}
      .hero-actions .btn{width:100%}
      .meter{grid-template-columns:1fr}
      .filter-panel{flex-wrap:nowrap;overflow-x:auto}
      .section{padding:56px 0}
      .section-head{display:block}
      .article-grid,.faq-grid,.sidebar,.footer-grid{grid-template-columns:1fr}
      .featured-card{min-height:auto;padding:24px}
      .featured-card h2{font-size:26px}
      .flow-grid{grid-template-columns:1fr}
      .cta-card{padding:22px}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      h1{font-size:32px}
      .compact-item{grid-template-columns:1fr}
      .hero-lead{font-size:16px}
      .dashboard{padding:18px;border-radius:22px}
      .filter-wrap{margin-top:-22px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{transition:none!important;scroll-behavior:auto!important}
    }

/* roulang page: category2 */
:root{
      --berry:#171018;
      --grape:#221426;
      --card-dark:#2B1A30;
      --cream:#FFF3E8;
      --peach-soft:#FFE2D1;
      --coral:#FF8A65;
      --purple:#B66BFF;
      --champagne:#FFD5A8;
      --raspberry:#E84A7A;
      --text-dark:#FFF7F0;
      --muted-dark:#D9C7D7;
      --text-light:#271C24;
      --muted-light:#6E5A66;
      --border-dark:rgba(255,213,168,.18);
      --border-light:rgba(39,28,36,.10);
      --shadow-dark:0 18px 45px rgba(0,0,0,.28);
      --shadow-light:0 14px 34px rgba(80,36,58,.10);
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1220px;
      --ease:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text-light);
      background:
        radial-gradient(circle at 10% 8%, rgba(255,138,101,.18), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(182,107,255,.13), transparent 30%),
        linear-gradient(180deg,var(--cream) 0%, #fff8f1 45%, var(--cream) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      z-index:-1;
      background-image:
        linear-gradient(rgba(39,28,36,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(39,28,36,.04) 1px, transparent 1px);
      background-size:42px 42px;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{
      outline:3px solid rgba(255,138,101,.65);
      outline-offset:3px;
      border-radius:12px;
    }
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:78px 0;
    }
    .section-tight{
      padding:52px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(255,138,101,.26);
      background:rgba(255,138,101,.09);
      color:#7b3b2d;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow.dark{
      color:var(--champagne);
      background:rgba(255,213,168,.08);
      border-color:rgba(255,213,168,.22);
    }
    .badge,.tag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:5px 11px;
      border-radius:999px;
      font-size:12px;
      line-height:1;
      font-weight:700;
      white-space:nowrap;
    }
    .badge{
      color:var(--champagne);
      border:1px solid var(--border-dark);
      background:rgba(255,213,168,.08);
    }
    .tag{
      color:#613428;
      background:rgba(255,138,101,.14);
      border:1px solid rgba(255,138,101,.18);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease), color var(--ease);
    }
    .btn-primary{
      background:var(--coral);
      color:var(--text-light);
      box-shadow:0 12px 26px rgba(255,138,101,.22);
    }
    .btn-primary:hover{
      transform:translateY(-2px);
      background:var(--champagne);
      box-shadow:0 18px 32px rgba(255,138,101,.28);
    }
    .btn-secondary{
      border-color:rgba(39,28,36,.16);
      color:var(--text-light);
      background:rgba(255,255,255,.55);
    }
    .btn-secondary:hover{
      border-color:var(--coral);
      background:rgba(255,138,101,.11);
      transform:translateY(-2px);
    }
    .btn-dark{
      border-color:rgba(255,213,168,.28);
      color:var(--text-dark);
      background:rgba(255,255,255,.06);
    }
    .btn-dark:hover{
      border-color:var(--coral);
      background:rgba(255,138,101,.14);
      transform:translateY(-2px);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(23,16,24,.96);
      border-bottom:1px solid var(--border-dark);
      box-shadow:0 8px 24px rgba(0,0,0,.18);
      backdrop-filter:blur(10px);
    }
    .brand-row{
      display:grid;
      grid-template-columns:minmax(260px, 1.1fr) minmax(240px,.9fr) minmax(320px,1fr);
      align-items:center;
      gap:22px;
      min-height:74px;
      color:var(--text-dark);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:38px;
      height:38px;
      flex:0 0 38px;
      border-radius:14px;
      background:
        radial-gradient(circle at 65% 28%, var(--champagne) 0 12%, transparent 13%),
        linear-gradient(135deg,var(--coral),var(--purple));
      box-shadow:0 12px 24px rgba(255,138,101,.22);
      position:relative;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:9px 8px 7px 10px;
      border:1px solid rgba(23,16,24,.42);
      border-radius:50% 50% 46% 46%;
      transform:rotate(-10deg);
    }
    .brand-name{
      font-size:18px;
      line-height:1.25;
      font-weight:900;
      letter-spacing:.01em;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .brand-note{
      color:var(--muted-dark);
      font-size:13px;
      white-space:nowrap;
    }
    .header-tools{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
    }
    .search-box{
      position:relative;
      flex:1;
      min-width:180px;
      max-width:360px;
    }
    .search-box input{
      width:100%;
      height:42px;
      border-radius:999px;
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.06);
      color:var(--text-dark);
      padding:0 42px 0 16px;
    }
    .search-box input::placeholder{color:rgba(217,199,215,.72)}
    .search-box span{
      position:absolute;
      right:14px;
      top:50%;
      transform:translateY(-50%);
      color:var(--champagne);
      font-size:14px;
    }
    .privacy-chip{
      min-height:38px;
      padding:0 13px;
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      border:1px solid rgba(255,213,168,.2);
      color:var(--text-dark);
      background:rgba(255,213,168,.08);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--border-dark);
      border-radius:14px;
      background:rgba(255,255,255,.06);
      color:var(--text-dark);
      font-size:20px;
    }
    .channel-row{
      border-top:1px solid rgba(255,213,168,.10);
    }
    .channel-inner{
      min-height:50px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:6px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      min-height:38px;
      padding:8px 15px;
      border-radius:999px;
      color:var(--muted-dark);
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
      transition:background var(--ease), color var(--ease), transform var(--ease);
    }
    .main-nav a:hover{
      color:var(--text-dark);
      background:rgba(255,138,101,.12);
    }
    .main-nav a.active{
      color:var(--text-light);
      background:linear-gradient(135deg,var(--coral),var(--champagne));
    }
    .hotwords{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      color:var(--muted-dark);
      font-size:12px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .hotwords::-webkit-scrollbar{display:none}
    .hotwords span:not(:first-child){
      padding:5px 10px;
      border-radius:999px;
      border:1px solid rgba(255,213,168,.14);
      background:rgba(255,255,255,.04);
      white-space:nowrap;
      transition:background var(--ease), color var(--ease);
    }
    .hotwords span:not(:first-child):hover{
      background:rgba(255,138,101,.16);
      color:var(--text-dark);
    }

    .hero{
      padding:78px 0 58px;
      background:
        radial-gradient(circle at 84% 20%, rgba(255,138,101,.22), transparent 28%),
        radial-gradient(circle at 18% 78%, rgba(182,107,255,.16), transparent 24%),
        linear-gradient(135deg, rgba(255,243,232,.96), rgba(255,226,209,.76));
      position:relative;
      overflow:hidden;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-80px;
      top:70px;
      width:260px;
      height:260px;
      border-radius:54% 46% 52% 48%;
      background:rgba(255,138,101,.12);
      transform:rotate(18deg);
    }
    .breadcrumb{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      color:var(--muted-light);
      font-size:13px;
      margin-bottom:26px;
    }
    .breadcrumb a:hover{color:#8c4534}
    .hero-layout{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:42px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .hero h1{
      margin:18px 0 20px;
      max-width:760px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.04em;
      color:var(--text-light);
    }
    .hero h1 .underline{
      background:linear-gradient(90deg,var(--coral),var(--purple));
      background-size:100% 5px;
      background-repeat:no-repeat;
      background-position:0 92%;
      padding-bottom:2px;
    }
    .hero p{
      margin:0;
      color:var(--muted-light);
      font-size:17px;
      max-width:680px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:13px;
      margin-top:30px;
    }
    .notice-strip{
      margin-top:24px;
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:15px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.58);
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-light);
      color:#5d4a56;
      max-width:680px;
    }
    .notice-strip strong{color:var(--text-light)}
    .collage{
      min-height:520px;
      position:relative;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .mag-card{
      border-radius:28px;
      border:1px solid rgba(39,28,36,.10);
      box-shadow:var(--shadow-light);
      overflow:hidden;
      position:relative;
      background:#fffaf5;
      transition:transform var(--ease), box-shadow var(--ease);
    }
    .mag-card:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(80,36,58,.14)}
    .mag-card.large{
      grid-row:span 2;
      background:
        linear-gradient(180deg, rgba(34,20,38,.82), rgba(43,26,48,.96)),
        radial-gradient(circle at 36% 20%, rgba(255,138,101,.55), transparent 36%);
      color:var(--text-dark);
      padding:26px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .mag-no{
      font-size:58px;
      line-height:1;
      font-weight:900;
      color:rgba(255,213,168,.26);
      letter-spacing:-.08em;
    }
    .mag-card h2,.mag-card h3{margin:0}
    .mag-card.large h2{
      font-size:30px;
      line-height:1.18;
      margin-top:16px;
      color:var(--text-dark);
    }
    .mag-card.large p{color:var(--muted-dark);font-size:15px;margin-top:12px}
    .mini-cover{
      padding:22px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .mini-cover.purple{
      background:linear-gradient(135deg,rgba(182,107,255,.18),rgba(255,255,255,.78));
    }
    .mini-cover.peach{
      background:linear-gradient(135deg,rgba(255,138,101,.22),rgba(255,243,232,.86));
    }
    .cover-line{
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--coral),var(--purple));
      width:72%;
    }
    .cover-line.short{width:45%;opacity:.55}
    .mini-cover h3{
      color:var(--text-light);
      font-size:22px;
      line-height:1.25;
    }
    .mini-cover p{font-size:14px;color:var(--muted-light);margin:8px 0 0}

    .section-heading{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-heading h2{
      margin:12px 0 0;
      font-size:clamp(26px,3vw,38px);
      line-height:1.2;
      letter-spacing:-.03em;
      color:var(--text-light);
    }
    .section-heading p{
      max-width:620px;
      margin:0;
      color:var(--muted-light);
    }
    .light-heading h2{color:var(--text-light)}
    .light-heading p{color:var(--muted-light)}
    .dark-panel{
      background:
        radial-gradient(circle at 16% 18%, rgba(255,138,101,.16), transparent 26%),
        radial-gradient(circle at 82% 70%, rgba(182,107,255,.14), transparent 30%),
        linear-gradient(180deg,var(--berry),var(--grape));
      color:var(--text-dark);
      border-top:1px solid rgba(255,213,168,.12);
      border-bottom:1px solid rgba(255,213,168,.12);
    }

    .topic-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:22px;
    }
    .topic-card{
      min-height:260px;
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.045);
      box-shadow:var(--shadow-dark);
      position:relative;
      overflow:hidden;
      transition:transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .topic-card::after{
      content:"";
      position:absolute;
      width:140px;
      height:140px;
      right:-54px;
      bottom:-54px;
      border-radius:50%;
      background:rgba(255,138,101,.12);
    }
    .topic-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,138,101,.56);
      background:rgba(255,255,255,.07);
    }
    .topic-card.big{grid-column:span 7;min-height:380px}
    .topic-card.medium{grid-column:span 5}
    .topic-card.small{grid-column:span 4;min-height:230px}
    .topic-card .num{
      display:block;
      font-size:46px;
      line-height:1;
      font-weight:900;
      color:rgba(255,213,168,.22);
      margin-bottom:18px;
    }
    .topic-card h3{
      margin:0 0 12px;
      font-size:24px;
      color:var(--text-dark);
    }
    .topic-card p{
      margin:0 0 20px;
      color:var(--muted-dark);
    }
    .topic-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      position:relative;
      z-index:1;
    }

    .dictionary-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:start;
    }
    .intro-card{
      padding:30px;
      border-radius:var(--radius-lg);
      background:var(--grape);
      color:var(--text-dark);
      box-shadow:var(--shadow-dark);
      border:1px solid var(--border-dark);
      position:sticky;
      top:148px;
    }
    .intro-card h2{
      margin:12px 0 12px;
      font-size:32px;
      line-height:1.2;
    }
    .intro-card p{color:var(--muted-dark);margin:0}
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .filter-tags button{
      border:1px solid rgba(255,213,168,.22);
      background:rgba(255,255,255,.06);
      color:var(--text-dark);
      border-radius:999px;
      min-height:36px;
      padding:0 13px;
      transition:background var(--ease), border-color var(--ease), transform var(--ease);
    }
    .filter-tags button:hover,
    .filter-tags button.active{
      background:rgba(255,138,101,.18);
      border-color:var(--coral);
      transform:translateY(-1px);
    }
    .dictionary-list{
      display:grid;
      gap:14px;
    }
    .dict-item{
      display:grid;
      grid-template-columns:140px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px;
      border-radius:20px;
      background:#fffaf5;
      border:1px solid var(--border-light);
      box-shadow:0 10px 28px rgba(80,36,58,.07);
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .dict-item:hover{
      transform:translateY(-3px);
      border-color:rgba(255,138,101,.42);
      box-shadow:var(--shadow-light);
    }
    .dict-term{
      font-size:18px;
      font-weight:900;
      color:var(--text-light);
    }
    .dict-item p{margin:0;color:var(--muted-light);font-size:15px}
    .dict-use{
      color:#855244;
      background:rgba(255,138,101,.12);
      border:1px solid rgba(255,138,101,.18);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }

    .compare-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }
    .compare-card{
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-light);
      background:#fffaf5;
    }
    .compare-card.featured{
      background:linear-gradient(135deg,#fffaf5,var(--peach-soft));
      border-color:rgba(255,138,101,.28);
    }
    .compare-card h3{
      margin:0 0 18px;
      font-size:24px;
      color:var(--text-light);
    }
    .compare-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:13px;
    }
    .compare-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted-light);
    }
    .compare-list b{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:24px;
      height:24px;
      border-radius:50%;
      flex:0 0 24px;
      background:rgba(110,90,102,.12);
      color:#735b68;
      font-size:12px;
    }
    .featured .compare-list b{
      background:linear-gradient(135deg,var(--coral),var(--champagne));
      color:var(--text-light);
    }

    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:20px;
    }
    .scenario-card{
      padding:24px;
      border-radius:var(--radius-md);
      background:#fffaf5;
      border:1px solid var(--border-light);
      box-shadow:0 12px 28px rgba(80,36,58,.08);
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .scenario-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,138,101,.42);
      box-shadow:var(--shadow-light);
    }
    .scenario-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:linear-gradient(135deg,rgba(255,138,101,.20),rgba(182,107,255,.14));
      color:#7e3e30;
      font-weight:900;
      margin-bottom:16px;
    }
    .scenario-card h3{
      margin:0 0 10px;
      font-size:20px;
    }
    .scenario-card p{
      margin:0;
      color:var(--muted-light);
      font-size:15px;
    }

    .process{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      counter-reset:step;
    }
    .process-item{
      counter-increment:step;
      padding:24px;
      min-height:220px;
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.055);
      border:1px solid var(--border-dark);
      position:relative;
      overflow:hidden;
    }
    .process-item::before{
      content:"0" counter(step);
      display:block;
      color:rgba(255,213,168,.3);
      font-size:38px;
      line-height:1;
      font-weight:900;
      margin-bottom:22px;
    }
    .process-item h3{
      margin:0 0 10px;
      color:var(--text-dark);
      font-size:20px;
    }
    .process-item p{
      margin:0;
      color:var(--muted-dark);
      font-size:15px;
    }

    .cta-panel{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:center;
      padding:34px;
      border-radius:30px;
      background:
        radial-gradient(circle at 82% 18%, rgba(255,138,101,.20), transparent 30%),
        linear-gradient(135deg,var(--grape),var(--berry));
      color:var(--text-dark);
      border:1px solid var(--border-dark);
      box-shadow:var(--shadow-dark);
    }
    .cta-panel h2{
      margin:12px 0 12px;
      font-size:34px;
      line-height:1.2;
    }
    .cta-panel p{
      margin:0;
      color:var(--muted-dark);
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .faq-item{
      border-radius:18px;
      border:1px solid var(--border-light);
      background:#fffaf5;
      box-shadow:0 10px 25px rgba(80,36,58,.07);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      padding:0 18px;
      border:0;
      background:transparent;
      color:var(--text-light);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      text-align:left;
      font-weight:900;
    }
    .faq-question span:last-child{
      width:26px;
      height:26px;
      border-radius:50%;
      background:rgba(255,138,101,.13);
      display:grid;
      place-items:center;
      transition:transform var(--ease);
      flex:0 0 26px;
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 220ms ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 18px 18px;
      color:var(--muted-light);
      font-size:15px;
    }
    .faq-item.open .faq-answer{max-height:180px}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}

    .site-footer{
      background:var(--berry);
      color:var(--muted-dark);
      padding:56px 0 24px;
      border-top:1px solid var(--border-dark);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:32px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-title{
      color:var(--text-dark);
      font-weight:900;
      font-size:18px;
    }
    .site-footer p{margin:0;max-width:560px}
    .site-footer h3{
      margin:0 0 13px;
      color:var(--text-dark);
      font-size:16px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted-dark);
      transition:color var(--ease), transform var(--ease);
    }
    .footer-links a:hover{
      color:var(--champagne);
      transform:translateX(3px);
    }
    .footer-bottom{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,213,168,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      font-size:13px;
    }

    @media (max-width:1100px){
      .brand-row{
        grid-template-columns:1fr auto;
      }
      .brand-note{display:none}
      .header-tools{grid-column:1 / -1;justify-content:space-between;padding-bottom:14px}
      .hero-layout,.dictionary-layout,.cta-panel{grid-template-columns:1fr}
      .collage{min-height:auto}
      .intro-card{position:relative;top:auto}
      .topic-card.big,.topic-card.medium{grid-column:span 6}
      .topic-card.small{grid-column:span 6}
      .scenario-grid,.process{grid-template-columns:repeat(2,1fr)}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px, var(--container))}
      .section{padding:56px 0}
      .site-header{position:sticky}
      .brand-row{
        min-height:66px;
        display:flex;
        justify-content:space-between;
        gap:12px;
      }
      .brand-name{
        max-width:calc(100vw - 126px);
        font-size:16px;
      }
      .header-tools{
        display:none;
        padding:0 0 14px;
      }
      .site-header.menu-open .header-tools{
        display:grid;
        grid-template-columns:1fr;
      }
      .menu-toggle{display:inline-grid;place-items:center}
      .channel-inner{
        align-items:flex-start;
        flex-direction:column;
        padding:10px 0 14px;
      }
      .main-nav{
        width:100%;
        padding-bottom:2px;
      }
      .main-nav a{
        min-height:44px;
        padding:10px 14px;
      }
      .hotwords{
        width:100%;
        justify-content:flex-start;
      }
      .hero{padding:48px 0}
      .hero-actions .btn{width:100%}
      .collage{grid-template-columns:1fr}
      .mag-card.large{min-height:340px}
      .section-heading{
        display:block;
      }
      .section-heading p{margin-top:12px}
      .topic-grid{grid-template-columns:1fr}
      .topic-card.big,.topic-card.medium,.topic-card.small{grid-column:auto;min-height:auto}
      .dict-item{
        grid-template-columns:1fr;
        gap:8px;
      }
      .dict-use{justify-self:start}
      .compare-wrap,.faq-grid,.footer-grid{grid-template-columns:1fr}
      .scenario-grid,.process{grid-template-columns:1fr}
      .cta-panel{padding:24px}
      .cta-panel h2{font-size:28px}
      .btn{width:100%}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      .logo-mark{width:34px;height:34px;flex-basis:34px}
      .hero h1{font-size:32px}
      .notice-strip{display:block}
      .mini-cover{min-height:180px}
      .topic-card,.compare-card,.scenario-card,.process-item{padding:20px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{
        scroll-behavior:auto!important;
        transition:none!important;
        animation:none!important;
      }
    }

/* roulang page: category3 */
:root{
      --blackberry:#171018;
      --grape:#221426;
      --card-dark:#2B1A30;
      --cream:#FFF3E8;
      --peach-soft:#FFE2D1;
      --coral:#FF8A65;
      --purple:#B66BFF;
      --champagne:#FFD5A8;
      --raspberry:#E84A7A;
      --text-light:#FFF7F0;
      --text-muted:#D9C7D7;
      --text-dark:#271C24;
      --text-soft:#6E5A66;
      --border-dark:rgba(255,213,168,.18);
      --border-light:rgba(39,28,36,.10);
      --shadow-dark:0 18px 45px rgba(0,0,0,.28);
      --shadow-light:0 14px 34px rgba(80,36,58,.10);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-pill:999px;
      --container:1200px;
      --ease:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text-light);
      background:
        radial-gradient(circle at 16% 8%, rgba(255,138,101,.22), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(182,107,255,.18), transparent 30%),
        linear-gradient(180deg,var(--blackberry) 0%,var(--grape) 42%,#140d15 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        radial-gradient(rgba(255,255,255,.24) 1px, transparent 1px);
      background-size:18px 18px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{
      outline:3px solid rgba(255,138,101,.78);
      outline-offset:3px;
      border-radius:10px;
    }
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:82px 0}
    .section-compact{padding:56px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--champagne);
      border:1px solid var(--border-dark);
      background:rgba(255,213,168,.08);
      padding:7px 13px;
      border-radius:var(--radius-pill);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--coral),var(--purple));
      box-shadow:0 0 18px rgba(255,138,101,.75);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:26px;
      align-items:flex-end;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(26px,3vw,36px);
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .section-head p{
      max-width:560px;
      margin:0;
      color:var(--text-muted);
      font-size:15px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,16,24,.94);
      border-bottom:1px solid var(--border-dark);
      box-shadow:0 8px 24px rgba(0,0,0,.22);
      backdrop-filter:blur(10px);
    }
    .topbar{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:22px;
      align-items:center;
      padding:14px 0 10px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-block;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 35% 30%, var(--champagne) 0 12%, transparent 13%),
        linear-gradient(135deg,var(--coral),var(--purple));
      box-shadow:0 12px 28px rgba(255,138,101,.28);
      position:relative;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:9px;
      border:1px solid rgba(255,247,240,.55);
      border-radius:10px;
    }
    .brand-text{display:flex;flex-direction:column;gap:1px;min-width:0}
    .brand-name{
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--text-light);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .brand-note{font-size:12px;color:var(--text-muted)}
    .header-slogan{
      color:var(--text-muted);
      font-size:14px;
      justify-self:center;
      text-align:center;
    }
    .header-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
    }
    .search-wrap{
      width:285px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border:1px solid var(--border-dark);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.055);
      color:var(--text-muted);
    }
    .search-wrap input{
      width:100%;
      border:0;
      outline:0;
      color:var(--text-light);
      background:transparent;
      font-size:13px;
    }
    .search-wrap input::placeholder{color:rgba(217,199,215,.76)}
    .age-badge,.privacy-btn{
      min-height:38px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:var(--radius-pill);
      padding:0 13px;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .age-badge{
      color:var(--champagne);
      border:1px solid rgba(255,213,168,.34);
      background:rgba(255,213,168,.08);
    }
    .privacy-btn{
      color:var(--text-light);
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.05);
      transition:var(--ease);
    }
    .privacy-btn:hover{border-color:var(--coral);background:rgba(255,138,101,.12)}
    .nav-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:0 0 13px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{
      flex:0 0 auto;
      min-height:40px;
      display:inline-flex;
      align-items:center;
      padding:0 16px;
      border-radius:var(--radius-pill);
      color:var(--text-muted);
      font-weight:700;
      font-size:14px;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .main-nav a:hover{
      color:var(--text-light);
      background:rgba(255,138,101,.10);
      border-color:rgba(255,138,101,.22);
    }
    .main-nav a.active{
      color:var(--text-dark);
      background:linear-gradient(135deg,var(--coral),var(--champagne));
      box-shadow:0 12px 24px rgba(255,138,101,.18);
    }
    .hot-tags{
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
      color:var(--text-muted);
    }
    .hot-tags::-webkit-scrollbar{display:none}
    .hot-tags span{
      flex:0 0 auto;
      font-size:12px;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,213,168,.13);
      transition:var(--ease);
    }
    .hot-tags span:hover{background:rgba(255,138,101,.16);color:var(--text-light)}
    .menu-toggle{display:none}

    .btn{
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:0 20px;
      border-radius:var(--radius-pill);
      font-weight:800;
      transition:var(--ease);
    }
    .btn-primary{
      background:var(--coral);
      color:var(--text-dark);
      box-shadow:0 16px 30px rgba(255,138,101,.22);
    }
    .btn-primary:hover{
      background:var(--champagne);
      transform:translateY(-2px);
      box-shadow:0 20px 40px rgba(255,138,101,.28);
    }
    .btn-secondary{
      color:var(--text-light);
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,213,168,.32);
    }
    .btn-secondary:hover{border-color:var(--coral);background:rgba(255,138,101,.10);transform:translateY(-2px)}
    .btn-dark{
      background:var(--text-dark);
      color:var(--cream);
    }
    .btn-dark:hover{background:#3a2934;transform:translateY(-2px)}
    .badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      font-size:12px;
      font-weight:700;
      border:1px solid var(--border-dark);
      color:var(--champagne);
      background:rgba(255,213,168,.08);
    }
    .tag.light{
      color:var(--text-soft);
      background:#fff;
      border-color:var(--border-light);
    }

    .hero{
      padding:58px 0 72px;
      position:relative;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--text-muted);
      font-size:13px;
      margin-bottom:22px;
    }
    .breadcrumb a:hover{color:var(--champagne)}
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:36px;
      align-items:center;
    }
    .hero h1{
      margin:16px 0 18px;
      max-width:760px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.045em;
    }
    .gradient-text{
      color:transparent;
      background:linear-gradient(110deg,var(--coral),var(--champagne) 48%,var(--purple));
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-lead{
      margin:0 0 26px;
      color:var(--text-muted);
      font-size:18px;
      max-width:660px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .compliance-note{
      margin-top:24px;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      max-width:610px;
      padding:16px;
      border-radius:var(--radius-lg);
      border:1px solid var(--border-dark);
      background:rgba(255,255,255,.045);
    }
    .compliance-note strong{color:var(--champagne)}
    .compliance-note p{margin:0;color:var(--text-muted);font-size:14px}

    .visual-board{
      position:relative;
      border:1px solid var(--border-dark);
      background:
        linear-gradient(145deg,rgba(43,26,48,.95),rgba(23,16,24,.92)),
        radial-gradient(circle at 70% 15%,rgba(182,107,255,.3),transparent 30%);
      box-shadow:var(--shadow-dark);
      border-radius:30px;
      padding:24px;
      overflow:hidden;
    }
    .visual-board:before{
      content:"";
      position:absolute;
      inset:auto -60px -70px auto;
      width:210px;
      height:210px;
      background:radial-gradient(circle,rgba(255,138,101,.32),transparent 68%);
    }
    .trend-line{
      height:160px;
      border-radius:22px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025)),
        repeating-linear-gradient(90deg,rgba(255,213,168,.10) 0 1px,transparent 1px 46px),
        repeating-linear-gradient(0deg,rgba(255,213,168,.08) 0 1px,transparent 1px 40px);
      position:relative;
      border:1px solid rgba(255,213,168,.14);
      overflow:hidden;
      margin-bottom:16px;
    }
    .trend-line svg{
      width:100%;
      height:100%;
      position:absolute;
      inset:0;
    }
    .cloud{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-bottom:18px;
    }
    .cloud .tag:nth-child(2n){color:#f0d9ff;border-color:rgba(182,107,255,.32);background:rgba(182,107,255,.10)}
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .mini-stat{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,213,168,.13);
    }
    .mini-stat b{
      display:block;
      color:var(--champagne);
      font-size:24px;
      line-height:1.1;
    }
    .mini-stat span{font-size:12px;color:var(--text-muted)}

    .rank-wrap{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:start;
    }
    .panel{
      border-radius:var(--radius-xl);
      border:1px solid var(--border-dark);
      background:rgba(43,26,48,.72);
      box-shadow:var(--shadow-dark);
      padding:28px;
    }
    .rank-list{
      display:grid;
      gap:13px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .rank-item{
      display:grid;
      grid-template-columns:42px 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,213,168,.13);
      transition:var(--ease);
    }
    .rank-item:hover{
      transform:translateY(-2px);
      border-color:rgba(255,138,101,.46);
      background:rgba(255,138,101,.07);
    }
    .rank-no{
      width:36px;
      height:36px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(255,213,168,.12);
      color:var(--champagne);
      font-weight:900;
    }
    .rank-info strong{display:block;color:var(--text-light)}
    .rank-info small{display:block;color:var(--text-muted);font-size:12px;margin-top:2px}
    .heat-bar{
      height:8px;
      margin-top:9px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .heat-bar i{
      display:block;
      height:100%;
      width:var(--w);
      border-radius:999px;
      background:linear-gradient(90deg,var(--coral),var(--purple));
    }
    .change{
      min-width:70px;
      text-align:center;
      padding:6px 8px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(255,213,168,.16);
    }
    .up{color:var(--coral);background:rgba(255,138,101,.10)}
    .flat{color:var(--champagne);background:rgba(255,213,168,.09)}
    .down{color:#bcaabd;background:rgba(217,199,215,.08)}

    .side-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:var(--cream);
      color:var(--text-dark);
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-light);
      margin-bottom:18px;
    }
    .side-card h3{margin:0 0 10px;font-size:20px}
    .side-card p{margin:0;color:var(--text-soft);font-size:14px}
    .signal-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .signal-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text-soft);
      font-size:14px;
    }
    .signal-list li:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      margin-top:8px;
      flex:0 0 auto;
      background:linear-gradient(135deg,var(--coral),var(--purple));
    }

    .light-section{
      background:
        radial-gradient(circle at 12% 20%,rgba(255,138,101,.16),transparent 28%),
        linear-gradient(180deg,var(--cream),var(--peach-soft));
      color:var(--text-dark);
      border-top:1px solid rgba(255,213,168,.2);
      border-bottom:1px solid rgba(39,28,36,.08);
    }
    .light-section .section-head p{color:var(--text-soft)}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .metric-card{
      min-height:210px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border-light);
      box-shadow:var(--shadow-light);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .metric-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,138,101,.42);
      box-shadow:0 18px 38px rgba(80,36,58,.14);
    }
    .metric-card:after{
      content:"";
      position:absolute;
      right:-40px;
      bottom:-45px;
      width:120px;
      height:120px;
      background:radial-gradient(circle,rgba(255,138,101,.18),transparent 70%);
    }
    .metric-icon{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:linear-gradient(135deg,rgba(255,138,101,.20),rgba(182,107,255,.16));
      color:var(--text-dark);
      font-size:22px;
      margin-bottom:18px;
    }
    .metric-card h3{margin:0 0 8px;font-size:20px}
    .metric-card p{margin:0;color:var(--text-soft);font-size:14px}
    .metric-card b{
      display:block;
      margin-top:18px;
      font-size:30px;
      line-height:1;
      color:var(--coral);
    }

    .timeline{
      position:relative;
      display:grid;
      gap:18px;
      margin-top:8px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      top:14px;
      bottom:14px;
      left:18px;
      width:2px;
      background:linear-gradient(180deg,var(--coral),var(--purple));
      opacity:.55;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:54px 1fr;
      gap:16px;
      position:relative;
    }
    .time-dot{
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--coral),var(--purple));
      color:var(--text-dark);
      font-weight:900;
      z-index:1;
      box-shadow:0 10px 22px rgba(255,138,101,.18);
    }
    .timeline-content{
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.055);
      border:1px solid var(--border-dark);
      transition:var(--ease);
    }
    .timeline-content:hover{border-color:rgba(255,138,101,.42);transform:translateX(2px)}
    .timeline-content h3{margin:0 0 8px;font-size:20px}
    .timeline-content p{margin:0;color:var(--text-muted);font-size:14px}

    .guide-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }
    .guide-card{
      border-radius:var(--radius-xl);
      padding:28px;
      border:1px solid var(--border-dark);
      background:linear-gradient(145deg,rgba(43,26,48,.86),rgba(23,16,24,.82));
      box-shadow:var(--shadow-dark);
    }
    .guide-card h2{margin:0 0 14px;font-size:30px;line-height:1.2}
    .guide-card p{color:var(--text-muted);margin:0 0 20px}
    .step-list{
      display:grid;
      gap:14px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .step-list li{
      display:grid;
      grid-template-columns:34px 1fr;
      gap:12px;
      align-items:start;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,213,168,.13);
    }
    .step-list b{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--text-dark);
      background:var(--champagne);
    }
    .step-list strong{display:block;color:var(--text-light)}
    .step-list span{display:block;color:var(--text-muted);font-size:14px;margin-top:2px}

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .faq-item{
      border:1px solid var(--border-dark);
      border-radius:var(--radius-lg);
      background:rgba(43,26,48,.72);
      overflow:hidden;
      box-shadow:0 10px 28px rgba(0,0,0,.14);
    }
    .faq-question{
      width:100%;
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:0 20px;
      background:transparent;
      color:var(--text-light);
      font-weight:800;
      text-align:left;
    }
    .faq-question span:last-child{
      width:26px;
      height:26px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--champagne);
      background:rgba(255,213,168,.08);
      transition:var(--ease);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 220ms ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 20px 18px;
      color:var(--text-muted);
      font-size:14px;
    }
    .faq-item.open .faq-answer{max-height:180px}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:rgba(255,138,101,.16)}

    .cta{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      border:1px solid var(--border-dark);
      background:
        radial-gradient(circle at 78% 22%,rgba(182,107,255,.25),transparent 28%),
        linear-gradient(135deg,rgba(255,138,101,.18),rgba(43,26,48,.96) 52%,rgba(23,16,24,.98));
      box-shadow:var(--shadow-dark);
      padding:34px;
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:26px;
      align-items:center;
    }
    .cta h2{margin:0 0 12px;font-size:34px;line-height:1.18}
    .cta p{margin:0;color:var(--text-muted)}
    .subscribe-form{
      display:grid;
      gap:12px;
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,213,168,.16);
    }
    .form-row{display:grid;gap:7px}
    .form-row label{font-size:13px;color:var(--champagne);font-weight:700}
    .form-row input{
      min-height:46px;
      width:100%;
      border-radius:14px;
      border:1px solid rgba(255,213,168,.22);
      background:rgba(255,255,255,.06);
      color:var(--text-light);
      padding:0 13px;
      outline:0;
      transition:var(--ease);
    }
    .form-row input:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(255,138,101,.12)}
    .check-line{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text-muted);
      font-size:13px;
    }
    .check-line input{margin-top:5px;accent-color:var(--coral)}
    .form-hint{font-size:12px;color:var(--champagne);margin:0}

    .site-footer{
      background:#100a11;
      border-top:1px solid var(--border-dark);
      padding:54px 0 28px;
      color:var(--text-muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:12px;
    }
    .footer-title{font-weight:900;color:var(--text-light);font-size:18px}
    .site-footer p{margin:0;max-width:520px}
    .site-footer h3{
      margin:0 0 13px;
      color:var(--text-light);
      font-size:16px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--text-muted);
      transition:var(--ease);
      font-size:14px;
    }
    .footer-links a:hover{color:var(--champagne);transform:translateX(2px)}
    .footer-bottom{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,213,168,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      font-size:13px;
      color:rgba(217,199,215,.82);
    }

    @media (max-width:1100px){
      .topbar{grid-template-columns:1fr auto}
      .header-slogan{display:none}
      .search-wrap{width:245px}
      .hero-grid,.rank-wrap,.guide-grid,.cta-grid{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .visual-board{max-width:760px}
    }
    @media (max-width:820px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:58px 0}
      .topbar{padding:12px 0;gap:10px}
      .brand-name{max-width:230px}
      .search-wrap,.privacy-btn{display:none}
      .menu-toggle{
        display:inline-flex;
        width:42px;
        height:42px;
        align-items:center;
        justify-content:center;
        border-radius:14px;
        color:var(--text-light);
        background:rgba(255,255,255,.06);
        border:1px solid var(--border-dark);
      }
      .nav-row{
        display:none;
        padding:0 0 14px;
      }
      .site-header.menu-open .nav-row{
        display:grid;
        gap:12px;
      }
      .main-nav{
        display:grid;
        grid-template-columns:1fr;
        gap:8px;
        width:100%;
      }
      .main-nav a{
        justify-content:center;
        min-height:44px;
      }
      .hot-tags{padding-bottom:3px}
      .hero{padding:34px 0 58px}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .faq-grid,.footer-grid{grid-template-columns:1fr}
      .rank-item{grid-template-columns:38px 1fr;align-items:start}
      .change{grid-column:2;justify-self:start}
      .footer-bottom{display:grid}
    }
    @media (max-width:560px){
      .brand-note{display:none}
      .brand-name{max-width:190px;font-size:14px}
      .age-badge{padding:0 10px;font-size:12px}
      .hero h1{font-size:34px}
      .hero-lead{font-size:16px}
      .hero-actions .btn,.cta .btn{width:100%}
      .mini-stats,.metric-grid{grid-template-columns:1fr}
      .panel,.visual-board,.cta{padding:20px;border-radius:24px}
      .timeline-item{grid-template-columns:46px 1fr}
      .timeline:before{left:17px}
      .metric-card{min-height:auto}
    }
    @media (prefers-reduced-motion:reduce){
      *{transition:none!important;scroll-behavior:auto!important}
    }