/* roulang page: index */
:root{
      --bg:#0B0A0A;
      --bg-2:#11100E;
      --panel:#171311;
      --panel-2:#201917;
      --panel-3:#2A211E;
      --text:#F7F1E8;
      --muted:#B7ADA0;
      --soft:#84786C;
      --line:rgba(242,179,109,.18);
      --line-strong:rgba(217,130,91,.48);
      --accent:#D9825B;
      --accent-2:#F2B36D;
      --accent-3:#B84A5A;
      --berry:#3A252A;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --shadow-soft:0 16px 50px rgba(0,0,0,.28);
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 50% -10%, rgba(217,130,91,.22), transparent 34%),
        radial-gradient(circle at 12% 18%, rgba(184,74,90,.14), transparent 28%),
        radial-gradient(circle at 85% 8%, rgba(242,179,109,.12), transparent 26%),
        linear-gradient(180deg,#0B0A0A 0%,#11100E 48%,#0B0A0A 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      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:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(217,130,91,.42);color:#fff}
    ::-webkit-scrollbar{height:10px;width:10px}
    ::-webkit-scrollbar-track{background:#100d0c}
    ::-webkit-scrollbar-thumb{background:#4b3630;border-radius:999px}
    .site-container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
    .section{padding:88px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:#F2D2B0;
      background:rgba(32,25,23,.68);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
    }
    .dot{
      width:8px;height:8px;border-radius:999px;background:var(--accent-2);
      box-shadow:0 0 0 5px rgba(242,179,109,.12),0 0 18px rgba(242,179,109,.72);
      flex:none;
    }
    .muted{color:var(--muted)}
    .soft{color:var(--soft)}
    .gradient-text{
      background:linear-gradient(135deg,#fff 0%,#F8D9B4 38%,#D9825B 100%);
      -webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .glass{
      background:linear-gradient(180deg, rgba(32,25,23,.86), rgba(17,16,14,.78));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(18px);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      transition:transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease, color .22s ease;
      outline:none;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      color:#160f0c;
      background:linear-gradient(135deg,var(--accent-2),var(--accent) 58%,#C9665F);
      box-shadow:0 16px 34px rgba(217,130,91,.28);
    }
    .btn-secondary{
      color:#F7E7D2;
      background:rgba(255,255,255,.035);
      border-color:rgba(242,179,109,.28);
    }
    .btn-ghost{
      color:#F2D2B0;
      background:rgba(217,130,91,.08);
      border-color:rgba(217,130,91,.18);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary:hover{box-shadow:0 22px 44px rgba(217,130,91,.36);filter:saturate(1.08)}
    .btn-secondary:hover,.btn-ghost:hover{background:rgba(242,179,109,.1);border-color:rgba(242,179,109,.5)}
    .btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:2px solid rgba(242,179,109,.88);
      outline-offset:4px;
      border-radius:18px;
    }
    .site-header{
      position:sticky;top:0;z-index:50;
      border-bottom:1px solid rgba(242,179,109,.08);
      background:rgba(11,10,10,.68);
      backdrop-filter:blur(20px);
      transition:box-shadow .25s ease, background .25s ease, border-color .25s ease;
    }
    .site-header.scrolled{
      background:rgba(11,10,10,.9);
      border-color:rgba(242,179,109,.16);
      box-shadow:0 14px 50px rgba(0,0,0,.34);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:40px;height:40px;border-radius:16px;
      display:grid;place-items:center;
      color:#130c09;
      background:linear-gradient(135deg,#F2B36D,#D9825B 55%,#B84A5A);
      box-shadow:0 12px 28px rgba(217,130,91,.28);
      font-size:13px;
      font-weight:950;
    }
    .brand-name{font-size:18px;color:#fff}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      padding:7px;
      border:1px solid rgba(242,179,109,.12);
      background:rgba(255,255,255,.035);
      border-radius:999px;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 14px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:750;
      transition:color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease;
      border:1px solid transparent;
    }
    .nav-link:hover{color:#fff;background:rgba(242,179,109,.08);transform:translateY(-1px)}
    .nav-link.active{color:#F8D9B4;border-color:rgba(242,179,109,.28);background:rgba(217,130,91,.1)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .age-badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:8px 11px;
      border-radius:999px;
      color:#FFD8B8;
      border:1px solid rgba(242,179,109,.28);
      background:rgba(184,74,90,.13);
      font-size:13px;
      font-weight:900;
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:16px;
      border:1px solid rgba(242,179,109,.22);
      background:rgba(255,255,255,.04);
      color:#fff;
      align-items:center;justify-content:center;
    }
    .hero{
      position:relative;
      min-height:690px;
      display:flex;
      align-items:center;
      padding:86px 0 42px;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      left:50%;top:52%;
      width:min(980px,92vw);
      height:360px;
      transform:translate(-50%,-50%);
      background:radial-gradient(circle,rgba(217,130,91,.24),transparent 62%);
      filter:blur(32px);
      pointer-events:none;
      z-index:-1;
    }
    .hero-stage{
      position:relative;
      border-radius:40px;
      padding:42px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(247,241,232,.08),rgba(255,255,255,.018)),
        radial-gradient(circle at 18% 18%,rgba(242,179,109,.22),transparent 30%),
        radial-gradient(circle at 85% 25%,rgba(184,74,90,.18),transparent 34%),
        rgba(17,16,14,.78);
      border:1px solid rgba(242,179,109,.16);
      box-shadow:var(--shadow);
    }
    .hero-stage:before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent);
      transform:translateX(-100%);
      animation:shine 8s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes shine{0%,70%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
    .hero-title{
      font-size:clamp(38px,7vw,78px);
      line-height:1.04;
      letter-spacing:-.075em;
      font-weight:950;
      margin:20px 0 20px;
      text-wrap:balance;
    }
    .hero-copy{
      max-width:840px;
      margin:0 auto;
      color:#D5C7B8;
      font-size:17px;
      line-height:1.9;
    }
    .search-panel{
      margin:34px auto 0;
      max-width:820px;
      padding:10px;
      display:flex;
      gap:10px;
      border-radius:999px;
      background:rgba(11,10,10,.68);
      border:1px solid rgba(242,179,109,.2);
      box-shadow:0 16px 46px rgba(0,0,0,.28);
    }
    .search-panel input{
      flex:1;
      min-width:0;
      border:0;
      outline:none;
      color:#fff;
      background:transparent;
      padding:0 18px;
      font-size:15px;
    }
    .search-panel input::placeholder{color:#8F8377}
    .quick-row{
      margin-top:24px;
      display:flex;
      justify-content:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .quick-chip{
      display:inline-flex;align-items:center;gap:8px;
      border-radius:999px;
      padding:9px 13px;
      color:#E8D8C8;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(242,179,109,.13);
      font-size:13px;font-weight:750;
      transition:.22s ease;
    }
    .quick-chip:hover{transform:translateY(-2px);border-color:rgba(242,179,109,.4);background:rgba(242,179,109,.08)}
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-top:34px;
    }
    .metric-card{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(242,179,109,.12);
      text-align:left;
    }
    .metric-card strong{display:block;color:#fff;font-size:24px;line-height:1.1}
    .metric-card span{display:block;margin-top:6px;color:var(--muted);font-size:13px}
    .age-notice{
      margin-top:18px;
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px 16px;
      border-radius:22px;
      background:rgba(184,74,90,.12);
      border:1px solid rgba(184,74,90,.28);
      color:#E9D3C9;
      text-align:left;
      font-size:14px;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-title{
      font-size:clamp(28px,4vw,44px);
      line-height:1.12;
      letter-spacing:-.05em;
      font-weight:950;
      margin:12px 0 0;
    }
    .section-desc{
      max-width:650px;
      color:var(--muted);
      margin-top:12px;
      font-size:16px;
    }
    .highlight-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      min-height:220px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(32,25,23,.92),rgba(17,16,14,.86));
      border:1px solid rgba(242,179,109,.13);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .feature-card:before,.abstract-cover:before{
      content:"";
      position:absolute;
      width:220px;height:220px;border-radius:999px;
      right:-86px;top:-80px;
      background:radial-gradient(circle,rgba(217,130,91,.3),transparent 64%);
      transition:transform .35s ease;
      pointer-events:none;
    }
    .feature-card:hover,.entry-card:hover,.topic-card:hover,.info-item:hover{
      transform:translateY(-4px);
      border-color:rgba(242,179,109,.42);
      box-shadow:0 24px 70px rgba(0,0,0,.34);
    }
    .feature-card:hover:before{transform:scale(1.18)}
    .feature-card.large{grid-row:span 2;min-height:458px}
    .badge{
      display:inline-flex;align-items:center;gap:7px;
      padding:6px 10px;border-radius:999px;
      color:#F2D2B0;background:rgba(217,130,91,.1);
      border:1px solid rgba(217,130,91,.22);
      font-size:12px;font-weight:850;letter-spacing:.03em;
    }
    .card-title{font-size:22px;line-height:1.28;font-weight:900;margin:18px 0 10px;color:#fff}
    .card-copy{color:var(--muted);font-size:15px;line-height:1.75}
    .mini-list{margin-top:22px;display:grid;gap:10px}
    .mini-list li{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 13px;border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(242,179,109,.08);
      color:#E7D9CA;font-size:14px;
    }
    .scroll-shell{position:relative}
    .scroll-row{
      display:grid;
      grid-auto-flow:column;
      grid-auto-columns:minmax(260px,1fr);
      gap:18px;
      overflow-x:auto;
      padding:4px 4px 18px;
      scroll-snap-type:x mandatory;
    }
    .entry-card{
      position:relative;
      scroll-snap-align:start;
      min-height:330px;
      padding:18px;
      border-radius:28px;
      overflow:hidden;
      background:linear-gradient(180deg,rgba(32,25,23,.88),rgba(14,12,11,.92));
      border:1px solid rgba(242,179,109,.13);
      transition:.24s ease;
    }
    .abstract-cover{
      position:relative;
      height:138px;
      border-radius:22px;
      overflow:hidden;
      background:
        radial-gradient(circle at 28% 28%,rgba(242,179,109,.58),transparent 28%),
        radial-gradient(circle at 78% 30%,rgba(184,74,90,.42),transparent 28%),
        linear-gradient(135deg,#2A211E,#3A252A);
      border:1px solid rgba(255,255,255,.08);
      margin-bottom:16px;
    }
    .abstract-cover:after{
      content:"";
      position:absolute;inset:18px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:18px;
      background:linear-gradient(135deg,rgba(255,255,255,.08),transparent);
    }
    .entry-card h3,.topic-card h3{font-size:20px;line-height:1.32;font-weight:900;color:#fff;margin:12px 0 8px}
    .entry-card p,.topic-card p{color:var(--muted);font-size:14px;line-height:1.75}
    .arrow-link{
      display:inline-flex;align-items:center;gap:8px;
      margin-top:18px;color:#F2D2B0;font-size:14px;font-weight:850;
      transition:gap .22s ease,color .22s ease;
    }
    .entry-card:hover .arrow-link,.topic-card:hover .arrow-link{gap:12px;color:#fff}
    .focus-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:20px;
      align-items:stretch;
    }
    .focus-main{
      padding:30px;
      border-radius:32px;
      background:
        radial-gradient(circle at 18% 18%,rgba(217,130,91,.26),transparent 34%),
        linear-gradient(180deg,rgba(32,25,23,.94),rgba(17,16,14,.9));
      border:1px solid rgba(242,179,109,.18);
      min-height:440px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:var(--shadow-soft);
    }
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
    .tag{
      display:inline-flex;align-items:center;
      padding:6px 10px;border-radius:999px;
      border:1px solid rgba(242,179,109,.16);
      background:rgba(255,255,255,.04);
      color:#D8C8B9;font-size:12px;font-weight:780;
    }
    .focus-list{display:grid;gap:14px}
    .focus-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      background:rgba(32,25,23,.72);
      border:1px solid rgba(242,179,109,.12);
      transition:.22s ease;
    }
    .focus-item:hover{border-color:rgba(242,179,109,.38);transform:translateX(4px);background:rgba(42,33,30,.78)}
    .num{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      background:rgba(217,130,91,.12);
      border:1px solid rgba(217,130,91,.25);
      color:#F2D2B0;font-weight:950;
    }
    .focus-item h3{font-size:17px;font-weight:900;color:#fff;margin:0 0 4px}
    .focus-item p{font-size:13px;color:var(--muted);line-height:1.55;margin:0}
    .partition-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .topic-card{
      position:relative;
      overflow:hidden;
      padding:22px;
      border-radius:28px;
      background:linear-gradient(180deg,rgba(32,25,23,.84),rgba(17,16,14,.86));
      border:1px solid rgba(242,179,109,.12);
      min-height:250px;
      transition:.22s ease;
    }
    .topic-card.wide{grid-column:span 7}
    .topic-card.narrow{grid-column:span 5}
    .topic-card.small{grid-column:span 4}
    .time-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .time-card{
      position:relative;
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(242,179,109,.13);
      background:rgba(32,25,23,.68);
      overflow:hidden;
    }
    .time-card:before{
      content:"";
      position:absolute;left:22px;top:58px;bottom:20px;width:1px;
      background:linear-gradient(to bottom,var(--accent),transparent);
      opacity:.45;
    }
    .time-card strong{display:block;font-size:13px;color:#F2B36D;margin-bottom:18px}
    .time-card h3{font-size:18px;font-weight:900;color:#fff;margin:0 0 8px;padding-left:18px}
    .time-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:0;padding-left:18px}
    .info-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:22px;
    }
    .article-list{
      padding:12px;
      border-radius:30px;
      background:rgba(32,25,23,.74);
      border:1px solid rgba(242,179,109,.12);
    }
    .info-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:15px;
      padding:18px;
      border-radius:22px;
      transition:.22s ease;
      border:1px solid transparent;
      background:rgba(255,255,255,.025);
    }
    .info-item + .info-item{margin-top:10px}
    .info-date{
      width:58px;height:58px;border-radius:18px;
      display:grid;place-items:center;
      color:#F2D2B0;
      background:rgba(217,130,91,.1);
      border:1px solid rgba(217,130,91,.2);
      font-size:12px;font-weight:900;
    }
    .info-item h3{font-size:18px;font-weight:900;color:#fff;margin:0 0 6px}
    .info-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .side-panel{
      padding:24px;
      border-radius:30px;
      background:
        radial-gradient(circle at 85% 12%,rgba(184,74,90,.18),transparent 36%),
        rgba(17,16,14,.86);
      border:1px solid rgba(242,179,109,.14);
      align-self:start;
      position:sticky;
      top:98px;
    }
    .side-panel h3{font-size:22px;font-weight:950;color:#fff;margin:16px 0 8px}
    .side-list{display:grid;gap:11px;margin-top:18px}
    .side-list a,.side-list span{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 13px;border-radius:16px;
      border:1px solid rgba(242,179,109,.1);
      color:#D8C8B9;background:rgba(255,255,255,.035);
      font-size:14px;font-weight:750;
    }
    .form-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .form-card{
      padding:28px;
      border-radius:32px;
      background:linear-gradient(180deg,rgba(32,25,23,.9),rgba(17,16,14,.88));
      border:1px solid rgba(242,179,109,.14);
    }
    .field{display:grid;gap:8px;margin-bottom:14px}
    .field label{font-size:13px;color:#E9D8C6;font-weight:850}
    .field input,.field textarea{
      width:100%;
      border:1px solid rgba(242,179,109,.14);
      background:rgba(11,10,10,.64);
      color:#fff;
      border-radius:18px;
      padding:13px 15px;
      outline:none;
      transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
    }
    .field textarea{min-height:132px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#7E746A}
    .field input:focus,.field textarea:focus{
      border-color:rgba(242,179,109,.56);
      box-shadow:0 0 0 4px rgba(242,179,109,.08);
      background:rgba(11,10,10,.82);
    }
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
    .faq-list{display:grid;gap:12px}
    details{
      border-radius:22px;
      border:1px solid rgba(242,179,109,.12);
      background:rgba(32,25,23,.68);
      overflow:hidden;
      transition:border-color .22s ease,background .22s ease;
    }
    details[open]{border-color:rgba(242,179,109,.42);background:rgba(42,33,30,.78)}
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#fff;
      font-weight:900;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:#F2B36D;font-size:22px;line-height:1;transition:transform .22s ease}
    details[open] summary:after{transform:rotate(45deg)}
    details p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:14px;line-height:1.8}
    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      padding:34px;
      border-radius:34px;
      background:
        radial-gradient(circle at 82% 20%,rgba(242,179,109,.2),transparent 28%),
        radial-gradient(circle at 8% 20%,rgba(184,74,90,.24),transparent 32%),
        linear-gradient(135deg,rgba(42,33,30,.96),rgba(17,16,14,.95));
      border:1px solid rgba(242,179,109,.2);
      box-shadow:var(--shadow);
    }
    .cta-panel h2{font-size:clamp(26px,4vw,42px);line-height:1.14;letter-spacing:-.045em;font-weight:950;margin:10px 0}
    .floating-cta{
      position:fixed;
      left:50%;bottom:18px;transform:translateX(-50%);
      z-index:45;
      width:min(920px,calc(100% - 28px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px 10px 16px;
      border-radius:999px;
      background:rgba(17,16,14,.86);
      border:1px solid rgba(242,179,109,.22);
      box-shadow:0 18px 60px rgba(0,0,0,.42);
      backdrop-filter:blur(18px);
    }
    .floating-cta span{font-size:14px;color:#E8D8C8;font-weight:750}
    .site-footer{
      padding:54px 0 28px;
      background:#070606;
      border-top:1px solid rgba(242,179,109,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:28px;
      align-items:start;
    }
    .footer-title{font-size:14px;color:#fff;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-links span{color:#AFA397;font-size:14px;transition:.22s ease}
    .footer-links a:hover{color:#F2D2B0;transform:translateX(2px)}
    .copyright{
      margin-top:30px;
      padding-top:20px;
      border-top:1px solid rgba(242,179,109,.09);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#7E746A;
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (prefers-reduced-motion:reduce){
      *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    }
    @media (max-width:1024px){
      .site-container{width:min(100% - 48px,var(--max))}
      .nav-menu{
        position:absolute;
        left:24px;right:24px;top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:24px;
        padding:12px;
        background:rgba(11,10,10,.94);
        box-shadow:var(--shadow);
      }
      .nav-menu.open{display:flex}
      .nav-link{justify-content:center}
      .menu-toggle{display:flex}
      .hero{padding-top:54px;min-height:auto}
      .hero-stage{padding:32px 24px}
      .highlight-grid,.focus-layout,.info-layout,.form-grid,.faq-wrap{grid-template-columns:1fr}
      .feature-card.large{grid-row:auto;min-height:260px}
      .time-grid{grid-template-columns:repeat(2,1fr)}
      .side-panel{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 32px,var(--max))}
      .section{padding:62px 0}
      .section-head{display:block}
      .hero-stage{border-radius:30px}
      .search-panel{border-radius:24px;flex-direction:column;padding:12px}
      .search-panel input{min-height:46px}
      .hero-metrics{grid-template-columns:1fr}
      .scroll-row{grid-auto-columns:82%}
      .partition-grid{grid-template-columns:1fr}
      .topic-card.wide,.topic-card.narrow,.topic-card.small{grid-column:auto}
      .time-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .floating-cta{border-radius:24px;align-items:flex-start;flex-direction:column}
      .floating-cta .btn{width:100%}
    }
    @media (max-width:520px){
      .brand-name{font-size:16px}
      .age-badge{display:none}
      .hero-stage{padding:26px 18px}
      .btn{width:100%}
      .quick-chip{width:100%;justify-content:center}
      .metric-card{text-align:center}
      .focus-item{grid-template-columns:auto 1fr}
      .focus-item .soft{display:none}
      .cta-panel{padding:24px}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root{
      --bg:#0B0A0A;
      --bg-deep:#070606;
      --panel:#151210;
      --panel-soft:#1C1714;
      --panel-warm:#211916;
      --text:#F7F1E8;
      --muted:#B7ADA0;
      --muted-2:#8F8275;
      --line:rgba(247,241,232,.12);
      --line-strong:rgba(242,179,109,.32);
      --copper:#D9825B;
      --amber:#F2B36D;
      --berry:#B84A5A;
      --brown:#3A252A;
      --smoke:#2A2420;
      --radius-lg:32px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --shadow-soft:0 12px 40px rgba(0,0,0,.24);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 4%, rgba(184,74,90,.22), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(217,130,91,.18), transparent 32%),
        linear-gradient(180deg, #0B0A0A 0%, #11100E 46%, #090807 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,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, #000, transparent 75%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(217,130,91,.35);color:var(--text)}
    :focus-visible{outline:2px solid rgba(242,179,109,.88);outline-offset:4px;border-radius:12px}
    .site-container{
      width:min(var(--container), calc(100% - 64px));
      margin-inline:auto;
    }
    .muted{color:var(--muted)}
    .tiny{font-size:12px;letter-spacing:.08em}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(11,10,10,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(247,241,232,.08);
      transition:box-shadow .25s ease, background .25s ease, border-color .25s ease;
    }
    .site-header.is-scrolled{
      background:rgba(11,10,10,.92);
      box-shadow:0 12px 36px rgba(0,0,0,.28);
      border-color:rgba(242,179,109,.14);
    }
    .nav-shell{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:-.03em;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:14px;
      color:#170E0B;
      background:linear-gradient(135deg,var(--amber),var(--copper) 58%,var(--berry));
      box-shadow:0 10px 28px rgba(217,130,91,.25);
      font-size:13px;
      letter-spacing:.02em;
      font-weight:900;
    }
    .brand-name{font-size:18px;color:var(--text)}
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:7px;
      border:1px solid rgba(247,241,232,.1);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:9px 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease;
      white-space:nowrap;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(247,241,232,.06);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--text);
      border:1px solid rgba(242,179,109,.36);
      background:linear-gradient(180deg,rgba(242,179,109,.1),rgba(184,74,90,.08));
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .age-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-width:max-content;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(242,179,109,.26);
      background:rgba(242,179,109,.08);
      color:#FFE1B8;
      font-size:13px;
      font-weight:800;
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      color:var(--text);
      background:rgba(255,255,255,.06);
      border:1px solid rgba(247,241,232,.12);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-size:14px;
      font-weight:800;
      transition:transform .22s ease, filter .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#170E0B;
      background:linear-gradient(135deg,var(--amber),var(--copper) 58%,#C96669);
      box-shadow:0 14px 34px rgba(217,130,91,.22);
    }
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 20px 42px rgba(217,130,91,.32)}
    .btn-secondary{
      color:var(--text);
      border:1px solid rgba(247,241,232,.16);
      background:rgba(255,255,255,.035);
    }
    .btn-secondary:hover{transform:translateY(-2px);background:rgba(247,241,232,.075);border-color:rgba(242,179,109,.32)}
    .section{padding:86px 0}
    .hero{
      position:relative;
      padding:62px 0 34px;
      overflow:hidden;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-120px;
      top:110px;
      width:420px;
      height:420px;
      border-radius:999px;
      background:radial-gradient(circle,rgba(217,130,91,.24),transparent 68%);
      filter:blur(10px);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .profile-cover{
      position:relative;
      min-height:520px;
      border-radius:var(--radius-lg);
      padding:30px;
      border:1px solid rgba(247,241,232,.12);
      background:
        linear-gradient(135deg,rgba(242,179,109,.14),transparent 42%),
        radial-gradient(circle at 78% 22%,rgba(184,74,90,.34),transparent 38%),
        linear-gradient(145deg,rgba(28,23,20,.96),rgba(11,10,10,.98));
      box-shadow:var(--shadow);
      overflow:hidden;
      animation:rise .7s ease both;
    }
    .profile-cover::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:26px;
      border:1px solid rgba(247,241,232,.08);
      pointer-events:none;
    }
    .profile-top{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      gap:18px;
      margin-bottom:38px;
    }
    .avatar{
      width:82px;
      height:82px;
      border-radius:26px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#1B100C;
      background:
        radial-gradient(circle at 28% 24%,#FFE0A4,transparent 26%),
        linear-gradient(135deg,var(--amber),var(--copper),var(--berry));
      box-shadow:0 18px 42px rgba(184,74,90,.25);
      font-weight:900;
      font-size:22px;
    }
    .profile-name{
      font-size:18px;
      font-weight:850;
      letter-spacing:-.02em;
    }
    .profile-note{
      color:var(--muted);
      font-size:14px;
      margin-top:3px;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      color:#FFD6A2;
      background:rgba(242,179,109,.09);
      border:1px solid rgba(242,179,109,.22);
      font-size:12px;
      font-weight:800;
      letter-spacing:.08em;
    }
    h1{
      margin:18px 0 18px;
      max-width:760px;
      font-size:clamp(38px,6vw,70px);
      line-height:1.06;
      letter-spacing:-.07em;
      font-weight:900;
    }
    .hero-sub{
      max-width:650px;
      color:var(--muted);
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-top:30px;
    }
    .data-badges{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
    }
    .data-badge{
      padding:16px 14px;
      border-radius:20px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(247,241,232,.11);
    }
    .data-badge strong{
      display:block;
      color:#FFE0B4;
      font-size:20px;
      line-height:1.1;
    }
    .data-badge span{
      display:block;
      margin-top:7px;
      color:var(--muted-2);
      font-size:12px;
      font-weight:700;
    }
    .panel-stack{
      display:grid;
      gap:16px;
      animation:rise .8s .08s ease both;
    }
    .status-panel,.visual-card,.notice-card,.side-box,.flow-card,.faq-card,.cta-panel{
      border:1px solid rgba(247,241,232,.11);
      background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft);
      border-radius:var(--radius-md);
    }
    .status-panel{
      padding:22px;
      min-height:170px;
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .panel-title{
      font-size:16px;
      font-weight:850;
    }
    .status-dot{
      width:9px;
      height:9px;
      border-radius:99px;
      background:var(--amber);
      box-shadow:0 0 0 6px rgba(242,179,109,.12);
    }
    .status-list{
      display:grid;
      gap:11px;
    }
    .status-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 13px;
      border-radius:16px;
      background:rgba(11,10,10,.34);
      border:1px solid rgba(247,241,232,.08);
      color:var(--muted);
      font-size:13px;
    }
    .status-row b{color:var(--text)}
    .visual-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .visual-card{
      position:relative;
      min-height:166px;
      padding:18px;
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .visual-card:hover{
      transform:translateY(-3px);
      border-color:rgba(242,179,109,.32);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.028));
    }
    .visual-card::after{
      content:"";
      position:absolute;
      right:-28px;
      bottom:-36px;
      width:130px;
      height:130px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(217,130,91,.28),transparent 68%);
    }
    .card-no{
      color:rgba(247,241,232,.38);
      font-size:12px;
      font-weight:900;
      letter-spacing:.12em;
    }
    .visual-card h3{
      margin:26px 0 8px;
      font-size:20px;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .visual-card p{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .notice-card{
      padding:18px 20px;
      display:flex;
      gap:14px;
      align-items:flex-start;
      color:var(--muted);
      font-size:14px;
    }
    .notice-card b{color:#FFD9AA}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .section-label{
      display:inline-flex;
      margin-bottom:10px;
      color:#FFD09C;
      font-size:12px;
      font-weight:900;
      letter-spacing:.12em;
    }
    h2{
      margin:0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.14;
      letter-spacing:-.05em;
      font-weight:900;
    }
    .section-desc{
      max-width:560px;
      color:var(--muted);
      font-size:15px;
    }
    .filter-bar{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:8px 2px 14px;
      scrollbar-width:thin;
      scrollbar-color:rgba(242,179,109,.35) transparent;
    }
    .filter-pill{
      min-width:max-content;
      padding:10px 15px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(247,241,232,.11);
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      transition:.22s ease;
    }
    .filter-pill:hover,.filter-pill.active{
      color:var(--text);
      border-color:rgba(242,179,109,.34);
      background:rgba(242,179,109,.09);
      transform:translateY(-1px);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 318px;
      gap:22px;
      align-items:start;
    }
    .feature-entry{
      position:relative;
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(247,241,232,.12);
      background:
        radial-gradient(circle at 16% 24%,rgba(242,179,109,.16),transparent 34%),
        linear-gradient(145deg,rgba(28,23,20,.96),rgba(13,12,11,.94));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .abstract-cover{
      min-height:260px;
      border-radius:24px;
      background:
        linear-gradient(135deg,rgba(242,179,109,.88),rgba(217,130,91,.62) 38%,rgba(184,74,90,.62) 72%,rgba(58,37,42,.92)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 1px,transparent 1px 12px);
      position:relative;
      overflow:hidden;
    }
    .abstract-cover::before{
      content:"";
      position:absolute;
      inset:14px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:20px;
    }
    .abstract-cover::after{
      content:"精选";
      position:absolute;
      left:20px;
      bottom:18px;
      padding:8px 12px;
      border-radius:999px;
      color:#1B100C;
      background:rgba(255,235,198,.82);
      font-weight:900;
      font-size:13px;
    }
    .tag-row{display:flex;gap:8px;flex-wrap:wrap}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(247,241,232,.1);
      color:#FFD8AA;
      font-size:12px;
      font-weight:800;
    }
    .feature-entry h3{
      margin:18px 0 12px;
      font-size:30px;
      line-height:1.2;
      letter-spacing:-.04em;
      font-weight:900;
    }
    .feature-entry p{color:var(--muted);font-size:15px}
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
      margin-top:18px;
    }
    .entry-card{
      position:relative;
      padding:18px;
      min-height:218px;
      border-radius:24px;
      border:1px solid rgba(247,241,232,.11);
      background:linear-gradient(180deg,rgba(255,255,255,.052),rgba(255,255,255,.025));
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:rgba(242,179,109,.34);
      box-shadow:0 18px 42px rgba(0,0,0,.28);
    }
    .entry-card:hover .arrow{transform:translateX(4px)}
    .entry-card h3{
      margin:34px 0 10px;
      font-size:21px;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .entry-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .mini-cover{
      position:absolute;
      inset:0 0 auto 0;
      height:72px;
      background:
        radial-gradient(circle at 24% 30%,rgba(242,179,109,.33),transparent 28%),
        radial-gradient(circle at 80% 10%,rgba(184,74,90,.28),transparent 30%),
        linear-gradient(90deg,rgba(255,255,255,.04),transparent);
      opacity:.8;
    }
    .arrow{
      position:absolute;
      right:18px;
      bottom:16px;
      color:#FFD6A2;
      transition:transform .22s ease;
      font-weight:900;
    }
    .side-box{
      padding:20px;
      position:sticky;
      top:98px;
    }
    .side-box + .side-box{margin-top:16px}
    .side-title{
      font-size:16px;
      font-weight:900;
      margin-bottom:12px;
    }
    .side-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .side-list li{
      display:flex;
      gap:10px;
      padding:12px;
      border-radius:16px;
      background:rgba(11,10,10,.32);
      border:1px solid rgba(247,241,232,.08);
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .side-list li::before{
      content:"";
      width:8px;
      height:8px;
      margin-top:8px;
      flex:0 0 auto;
      border-radius:99px;
      background:var(--copper);
      box-shadow:0 0 0 5px rgba(217,130,91,.12);
    }
    .flow-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .flow-card{
      padding:24px;
    }
    .flow-steps{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .flow-step{
      display:grid;
      grid-template-columns:46px 1fr;
      gap:14px;
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(247,241,232,.09);
    }
    .step-num{
      width:46px;
      height:46px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#1A0F0B;
      background:linear-gradient(135deg,var(--amber),var(--copper));
      font-weight:900;
    }
    .flow-step b{display:block;font-size:16px;margin-bottom:3px}
    .flow-step span{display:block;color:var(--muted);font-size:13px;line-height:1.7}
    .compact-panel{
      min-height:100%;
      padding:24px;
      border-radius:var(--radius-md);
      border:1px solid rgba(242,179,109,.2);
      background:
        radial-gradient(circle at 50% 0,rgba(184,74,90,.22),transparent 44%),
        rgba(255,255,255,.04);
    }
    .compact-panel .big{
      margin:10px 0;
      font-size:44px;
      line-height:1;
      letter-spacing:-.06em;
      font-weight:950;
      color:#FFE0B4;
    }
    .faq-list{
      display:grid;
      gap:12px;
      max-width:900px;
    }
    .faq-card{
      overflow:hidden;
      transition:border-color .22s ease,background .22s ease;
    }
    .faq-card[open]{
      border-color:rgba(242,179,109,.32);
      background:rgba(255,255,255,.055);
    }
    .faq-card summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:850;
    }
    .faq-card summary::-webkit-details-marker{display:none}
    .faq-card summary::after{
      content:"+";
      width:28px;
      height:28px;
      flex:0 0 auto;
      border-radius:999px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(242,179,109,.1);
      color:#FFD4A0;
      transition:transform .22s ease;
    }
    .faq-card[open] summary::after{transform:rotate(45deg)}
    .faq-card p{
      margin:0;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:14px;
    }
    .cta-panel{
      position:relative;
      padding:30px;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:24px;
      overflow:hidden;
      background:
        radial-gradient(circle at 84% 36%,rgba(217,130,91,.28),transparent 38%),
        radial-gradient(circle at 16% 80%,rgba(184,74,90,.18),transparent 42%),
        linear-gradient(145deg,rgba(28,23,20,.96),rgba(10,9,8,.96));
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:14px;
      border-radius:24px;
      border:1px solid rgba(247,241,232,.08);
      pointer-events:none;
    }
    .cta-panel h2{font-size:clamp(28px,4vw,40px)}
    .cta-panel p{color:var(--muted);max-width:680px}
    .site-footer{
      padding:54px 0 30px;
      background:var(--bg-deep);
      border-top:1px solid rgba(247,241,232,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.6fr .7fr .8fr;
      gap:34px;
      align-items:start;
    }
    .footer-title{
      font-size:14px;
      font-weight:900;
      color:var(--text);
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:9px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a,.footer-links span{
      color:var(--muted);
      transition:color .22s ease,transform .22s ease;
    }
    .footer-links a:hover{
      color:#FFD6A2;
      transform:translateX(2px);
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(247,241,232,.08);
      color:var(--muted-2);
      font-size:13px;
    }
    @keyframes rise{
      from{opacity:0;transform:translateY(14px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
    }
    @media (max-width:1024px){
      .site-container{width:min(var(--container), calc(100% - 48px))}
      .nav-shell{flex-wrap:wrap;padding:14px 0}
      .nav-menu{order:3;width:100%;justify-content:flex-start;overflow-x:auto}
      .hero-grid,.content-layout,.flow-grid{grid-template-columns:1fr}
      .profile-cover{min-height:auto}
      .side-box{position:relative;top:auto}
      .feature-entry{grid-template-columns:1fr}
      .abstract-cover{min-height:220px}
    }
    @media (max-width:768px){
      .site-container{width:min(var(--container), calc(100% - 32px))}
      .brand-name{font-size:16px}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-actions .age-badge{display:none}
      .nav-menu{
        display:none;
        border-radius:22px;
        padding:10px;
        flex-direction:column;
        align-items:stretch;
        background:rgba(15,13,12,.96);
      }
      .nav-menu.is-open{display:flex}
      .nav-link{justify-content:flex-start;width:100%;padding:12px 14px}
      .hero{padding-top:38px}
      .profile-top{align-items:flex-start}
      .data-badges,.visual-grid,.entry-grid{grid-template-columns:1fr}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .cta-panel{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:520px){
      .site-container{width:min(var(--container), calc(100% - 28px))}
      .nav-shell{min-height:68px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .profile-cover{padding:22px;border-radius:24px}
      .avatar{width:66px;height:66px;border-radius:22px;font-size:18px}
      h1{font-size:38px;letter-spacing:-.055em}
      .hero-actions .btn,.cta-panel .btn{width:100%}
      .feature-entry,.cta-panel{padding:20px;border-radius:24px}
      .entry-card{min-height:200px}
    }

/* roulang page: category2 */
:root{
      --bg:#0B0A0A;
      --bg-deep:#070606;
      --panel:#14110F;
      --panel-soft:#1B1714;
      --panel-warm:#211917;
      --text:#F7F1E8;
      --muted:#B7ADA0;
      --muted-2:#8E8376;
      --line:rgba(247,241,232,.12);
      --line-strong:rgba(242,179,109,.34);
      --accent:#D9825B;
      --accent-2:#F2B36D;
      --berry:#B84A5A;
      --smoke:#2A2420;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --shadow-soft:0 14px 40px rgba(0,0,0,.28);
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 8%, rgba(184,74,90,.22), transparent 34%),
        radial-gradient(circle at 84% 12%, rgba(217,130,91,.18), transparent 32%),
        linear-gradient(180deg, #0B0A0A 0%, #11100E 48%, #090807 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.18;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 78%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(217,130,91,.34);color:var(--text)}
    :focus-visible{
      outline:2px solid rgba(242,179,109,.82);
      outline-offset:3px;
      border-radius:12px;
    }

    .site-container{
      width:min(var(--container), calc(100% - 64px));
      margin:0 auto;
    }
    .muted{color:var(--muted)}
    .section-pad{padding:86px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--accent-2);
      background:rgba(255,255,255,.035);
      font-size:12px;
      letter-spacing:.12em;
      font-weight:700;
    }
    .section-title{
      margin-top:18px;
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.04em;
    }
    .section-desc{
      margin-top:16px;
      max-width:720px;
      color:var(--muted);
      font-size:16px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      backdrop-filter:blur(18px);
      background:rgba(11,10,10,.72);
      border-bottom:1px solid rgba(247,241,232,.08);
      transition:box-shadow .25s ease, background .25s ease, border-color .25s ease;
    }
    .site-header.is-scrolled{
      background:rgba(11,10,10,.88);
      border-color:rgba(247,241,232,.13);
      box-shadow:0 16px 42px rgba(0,0,0,.32);
    }
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      color:#160C08;
      font-size:12px;
      font-weight:900;
      background:linear-gradient(135deg,var(--accent-2),var(--accent) 52%,var(--berry));
      box-shadow:0 12px 30px rgba(217,130,91,.25);
    }
    .brand-name{
      font-size:18px;
      color:var(--text);
      white-space:nowrap;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:7px;
      border:1px solid rgba(247,241,232,.1);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:650;
      transition:color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
      border:1px solid transparent;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(255,255,255,.055);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--text);
      border-color:rgba(242,179,109,.38);
      background:linear-gradient(180deg, rgba(217,130,91,.14), rgba(255,255,255,.035));
      box-shadow:inset 0 0 18px rgba(242,179,109,.06);
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      height:38px;
      padding:0 13px;
      border-radius:999px;
      border:1px solid rgba(242,179,109,.34);
      background:rgba(242,179,109,.08);
      color:var(--accent-2);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      color:var(--text);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#1B0E09;
      background:linear-gradient(135deg,var(--accent-2),var(--accent) 58%,var(--berry));
      box-shadow:0 16px 38px rgba(217,130,91,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px rgba(217,130,91,.32)}
    .btn-ghost{
      color:var(--text);
      border:1px solid rgba(247,241,232,.16);
      background:rgba(255,255,255,.035);
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(242,179,109,.36);background:rgba(242,179,109,.08)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(247,241,232,.12);
      color:var(--muted);
      background:rgba(255,255,255,.035);
      font-size:12px;
      font-weight:750;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--accent-2);
      box-shadow:0 0 0 5px rgba(242,179,109,.12);
      flex:0 0 auto;
    }

    .inner-hero{
      position:relative;
      padding:70px 0 52px;
      overflow:hidden;
    }
    .inner-hero::after{
      content:"";
      position:absolute;
      right:-120px;
      top:40px;
      width:440px;
      height:440px;
      border-radius:999px;
      background:radial-gradient(circle, rgba(217,130,91,.22), transparent 68%);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-panel{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr);
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      min-height:430px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      padding:34px;
      border:1px solid rgba(247,241,232,.12);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.022)),
        radial-gradient(circle at 12% 12%, rgba(184,74,90,.18), transparent 34%);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-copy h1{
      margin:18px 0 0;
      max-width:760px;
      font-size:clamp(36px,5.6vw,68px);
      line-height:1.05;
      letter-spacing:-.075em;
      font-weight:900;
    }
    .hero-copy p{
      margin-top:20px;
      max-width:660px;
      color:var(--muted);
      font-size:17px;
    }
    .hero-actions{
      margin-top:28px;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .hero-note{
      margin-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .overview-board{
      display:grid;
      gap:16px;
    }
    .count-card{
      position:relative;
      min-height:214px;
      padding:24px;
      border:1px solid rgba(242,179,109,.22);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 72% 16%, rgba(242,179,109,.17), transparent 34%),
        linear-gradient(180deg, rgba(33,25,23,.88), rgba(16,13,12,.92));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .count-card::before{
      content:"";
      position:absolute;
      inset:auto -40px -70px auto;
      width:190px;
      height:190px;
      border-radius:999px;
      border:28px solid rgba(242,179,109,.12);
    }
    .count-ring{
      width:106px;
      height:106px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:
        conic-gradient(var(--accent-2) 0 78%, rgba(247,241,232,.1) 78% 100%);
      box-shadow:0 18px 38px rgba(0,0,0,.25);
    }
    .count-ring span{
      width:78px;
      height:78px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:#15110F;
      color:var(--accent-2);
      font-weight:900;
      font-size:20px;
    }
    .count-card h2{
      margin-top:18px;
      font-size:24px;
      line-height:1.2;
      font-weight:850;
      letter-spacing:-.04em;
    }
    .count-card p{margin-top:8px;color:var(--muted);font-size:14px}
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .mini-stat{
      padding:18px;
      border:1px solid rgba(247,241,232,.1);
      border-radius:22px;
      background:rgba(255,255,255,.04);
      min-height:136px;
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .mini-stat:hover{
      transform:translateY(-3px);
      border-color:rgba(242,179,109,.3);
      background:rgba(242,179,109,.06);
    }
    .mini-stat strong{
      display:block;
      font-size:24px;
      color:var(--text);
      letter-spacing:-.04em;
    }
    .mini-stat span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }

    .notice-strip{
      margin-top:28px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 18px;
      border:1px solid rgba(242,179,109,.22);
      border-radius:20px;
      background:rgba(242,179,109,.07);
    }
    .notice-strip p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .split-layout{
      display:grid;
      grid-template-columns:330px minmax(0,1fr);
      gap:24px;
      align-items:start;
    }
    .accordion-nav{
      position:sticky;
      top:98px;
      display:grid;
      gap:12px;
    }
    .guide-panel,
    .content-card,
    .info-card,
    .faq-card,
    .cta-panel{
      border:1px solid rgba(247,241,232,.11);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022));
      box-shadow:var(--shadow-soft);
    }
    .guide-panel{
      padding:18px;
      overflow:hidden;
    }
    details.group-item{
      border:1px solid rgba(247,241,232,.1);
      border-radius:18px;
      background:rgba(0,0,0,.14);
      overflow:hidden;
      transition:border-color .2s ease, background .2s ease;
    }
    details.group-item[open]{
      border-color:rgba(242,179,109,.34);
      background:rgba(242,179,109,.055);
    }
    details.group-item summary{
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:16px;
      cursor:pointer;
      font-weight:850;
      letter-spacing:-.02em;
    }
    details.group-item summary::-webkit-details-marker{display:none}
    .summary-plus{
      width:24px;
      height:24px;
      display:grid;
      place-items:center;
      border-radius:999px;
      color:var(--accent-2);
      background:rgba(242,179,109,.1);
      transition:transform .2s ease;
    }
    details[open] .summary-plus{transform:rotate(45deg)}
    .group-body{
      padding:0 16px 16px;
      border-left:2px solid rgba(242,179,109,.48);
      margin-left:16px;
      color:var(--muted);
      font-size:14px;
    }
    .group-actions{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tiny-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:32px;
      padding:0 11px;
      border-radius:999px;
      border:1px solid rgba(247,241,232,.13);
      color:var(--text);
      background:rgba(255,255,255,.035);
      font-size:12px;
      font-weight:800;
      transition:.2s ease;
    }
    .tiny-link:hover{
      border-color:rgba(242,179,109,.38);
      background:rgba(242,179,109,.08);
    }

    .matrix{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .content-card{
      position:relative;
      min-height:255px;
      padding:18px;
      overflow:hidden;
      transition:transform .24s ease,border-color .24s ease,background .24s ease;
    }
    .content-card.large{
      grid-column:span 2;
      min-height:330px;
      padding:24px;
      background:
        radial-gradient(circle at 72% 18%, rgba(184,74,90,.2), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
    }
    .content-card:hover{
      transform:translateY(-4px);
      border-color:rgba(242,179,109,.36);
      background:linear-gradient(180deg, rgba(217,130,91,.09), rgba(255,255,255,.026));
    }
    .abstract-cover{
      position:relative;
      height:118px;
      border-radius:18px;
      border:1px solid rgba(247,241,232,.1);
      background:
        radial-gradient(circle at 20% 22%, rgba(242,179,109,.42), transparent 22%),
        radial-gradient(circle at 84% 28%, rgba(184,74,90,.38), transparent 24%),
        linear-gradient(135deg, #2A1718, #17120F 62%, #3A252A);
      overflow:hidden;
    }
    .content-card.large .abstract-cover{height:156px}
    .abstract-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(110deg, transparent 0%, rgba(255,255,255,.15) 42%, transparent 58%);
      transform:translateX(-120%);
      transition:transform .55s ease;
    }
    .content-card:hover .abstract-cover::after{transform:translateX(120%)}
    .card-meta{
      margin-top:15px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .content-card h3{
      margin-top:13px;
      font-size:22px;
      line-height:1.25;
      font-weight:850;
      letter-spacing:-.04em;
    }
    .content-card:not(.large) h3{font-size:19px}
    .content-card p{
      margin-top:10px;
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .arrow-link{
      margin-top:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-2);
      font-size:14px;
      font-weight:850;
    }
    .arrow-link span{transition:transform .22s ease}
    .content-card:hover .arrow-link span{transform:translateX(4px)}

    .reminder-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .info-card{
      padding:24px;
    }
    .check-list{
      margin-top:18px;
      display:grid;
      gap:12px;
    }
    .check-list li{
      list-style:none;
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:var(--muted);
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(247,241,232,.08);
    }
    .check-list li::before{
      content:"✓";
      width:22px;
      height:22px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:999px;
      color:#1B0E09;
      background:linear-gradient(135deg,var(--accent-2),var(--accent));
      font-size:13px;
      font-weight:900;
      margin-top:2px;
    }
    .timeline{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:44px minmax(0,1fr);
      gap:12px;
      align-items:start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(247,241,232,.09);
      background:rgba(0,0,0,.13);
    }
    .step-num{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:var(--accent-2);
      background:rgba(242,179,109,.09);
      border:1px solid rgba(242,179,109,.2);
      font-weight:900;
    }
    .timeline-item strong{
      display:block;
      line-height:1.3;
      font-weight:850;
    }
    .timeline-item span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }

    .horizontal-band{
      overflow:hidden;
    }
    .scroll-row{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 0 18px;
      scroll-snap-type:x proximity;
      scrollbar-color:rgba(242,179,109,.42) rgba(255,255,255,.05);
    }
    .scroll-row::-webkit-scrollbar{height:8px}
    .scroll-row::-webkit-scrollbar-track{background:rgba(255,255,255,.045);border-radius:999px}
    .scroll-row::-webkit-scrollbar-thumb{background:rgba(242,179,109,.42);border-radius:999px}
    .quick-card{
      flex:0 0 278px;
      scroll-snap-align:start;
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(247,241,232,.1);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      transition:transform .22s ease,border-color .22s ease;
    }
    .quick-card:hover{
      transform:translateY(-3px);
      border-color:rgba(242,179,109,.34);
    }
    .quick-card strong{
      display:block;
      margin-top:14px;
      font-size:18px;
      line-height:1.3;
    }
    .quick-card p{
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }

    .faq-list{
      margin-top:26px;
      display:grid;
      gap:12px;
    }
    .faq-card{
      overflow:hidden;
      transition:border-color .2s ease, background .2s ease;
    }
    .faq-card[open]{
      border-color:rgba(242,179,109,.34);
      background:rgba(242,179,109,.055);
    }
    .faq-card summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      font-weight:850;
    }
    .faq-card summary::-webkit-details-marker{display:none}
    .faq-card p{
      margin:0;
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
    }

    .cta-panel{
      position:relative;
      padding:30px;
      overflow:hidden;
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:24px;
      align-items:center;
      background:
        radial-gradient(circle at 78% 24%, rgba(242,179,109,.2), transparent 34%),
        radial-gradient(circle at 12% 82%, rgba(184,74,90,.22), transparent 36%),
        linear-gradient(135deg, rgba(33,25,23,.94), rgba(12,10,9,.96));
    }
    .cta-panel h2{
      font-size:clamp(26px,4vw,40px);
      line-height:1.15;
      font-weight:900;
      letter-spacing:-.05em;
    }
    .cta-panel p{
      margin-top:12px;
      color:var(--muted);
      max-width:680px;
    }
    .cta-tags{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:9px;
    }

    .site-footer{
      margin-top:86px;
      padding:54px 0 28px;
      background:rgba(7,6,6,.86);
      border-top:1px solid rgba(247,241,232,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .75fr;
      gap:38px;
      align-items:start;
    }
    .footer-title{
      color:var(--text);
      font-size:14px;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a,
    .footer-links span{
      display:inline-flex;
      width:max-content;
      max-width:100%;
      transition:color .2s ease, transform .2s ease;
    }
    .footer-links a:hover{
      color:var(--accent-2);
      transform:translateX(2px);
    }
    .copyright{
      margin-top:36px;
      padding-top:20px;
      border-top:1px solid rgba(247,241,232,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:var(--muted-2);
      font-size:13px;
    }

    .fade-up{
      animation:fadeUp .65s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(16px)}
      to{opacity:1;transform:translateY(0)}
    }

    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{
        animation-duration:.01ms!important;
        animation-iteration-count:1!important;
        transition-duration:.01ms!important;
        scroll-behavior:auto!important;
      }
    }

    @media (max-width:1024px){
      .site-container{width:min(var(--container), calc(100% - 48px))}
      .hero-panel{grid-template-columns:1fr}
      .hero-copy{min-height:auto}
      .split-layout{grid-template-columns:1fr}
      .accordion-nav{position:static}
      .matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
      .content-card.large{grid-column:span 2}
      .reminder-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:768px){
      .site-container{width:min(var(--container), calc(100% - 32px))}
      .nav-wrap{min-height:68px;flex-wrap:wrap}
      .menu-toggle{display:inline-flex}
      .header-actions .age-pill{display:none}
      .nav-menu{
        order:3;
        width:100%;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        padding:10px;
        margin-bottom:12px;
      }
      .nav-menu.open{display:flex}
      .nav-link{justify-content:flex-start;width:100%}
      .inner-hero{padding:42px 0 36px}
      .hero-copy{padding:24px;border-radius:24px}
      .hero-copy p{font-size:15px}
      .mini-stats{grid-template-columns:1fr}
      .notice-strip{align-items:flex-start;flex-direction:column}
      .section-pad{padding:62px 0}
      .matrix{grid-template-columns:1fr}
      .content-card.large{grid-column:span 1}
      .cta-panel{grid-template-columns:1fr;padding:24px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }

    @media (max-width:520px){
      .site-container{width:min(var(--container), calc(100% - 28px))}
      .brand-name{font-size:16px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .hero-actions .btn{width:100%}
      .hero-note .badge{width:100%;justify-content:center}
      .count-card{padding:20px}
      .content-card,.content-card.large,.info-card{padding:18px}
      .quick-card{flex-basis:242px}
    }