/* roulang page: index */
:root{
      --bg:#F7EFE3;
      --bg-2:#FFF8EC;
      --surface:#FFFDF8;
      --surface-2:#F6E7D7;
      --surface-3:#F1D9C6;
      --primary:#8E1F2F;
      --primary-2:#A92E43;
      --accent:#E56A3F;
      --accent-2:#F3B37A;
      --forest:#23433B;
      --text:#24191A;
      --muted:#6F5B5D;
      --line:rgba(36,25,26,.12);
      --shadow:0 18px 45px rgba(36,25,26,.10);
      --shadow-strong:0 24px 60px rgba(36,25,26,.16);
      --radius:26px;
      --radius-sm:18px;
      --radius-lg:34px;
      --container:1240px;
      --gap:24px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 20% 10%, rgba(229,106,63,.12), transparent 24%),
        radial-gradient(circle at 88% 18%, rgba(142,31,47,.10), transparent 18%),
        radial-gradient(circle at 70% 80%, rgba(35,67,59,.08), transparent 18%),
        linear-gradient(180deg, #fbf4ea 0%, #f8f1e6 42%, #f6ecde 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{
      width:min(100% - 32px, var(--container));
      margin-inline:auto;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      font-size:13px;
      line-height:1;
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      color:var(--text);
      backdrop-filter:blur(8px);
    }
    .badge.primary{
      background:linear-gradient(135deg, rgba(142,31,47,.12), rgba(229,106,63,.10));
      border-color:rgba(142,31,47,.18);
      color:var(--primary);
      font-weight:700;
    }
    .badge.dark{
      background:var(--forest);
      color:#fff;
      border-color:transparent;
    }
    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .section{
      padding:86px 0;
      position:relative;
    }
    .section.compact{padding:68px 0}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:28px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(28px, 3vw, 40px);
      line-height:1.1;
      letter-spacing:-.03em;
      font-weight:900;
    }
    .section-title p{
      margin:0;
      max-width:680px;
      color:var(--muted);
      font-size:15px;
    }
    .subline{
      margin:0 0 14px;
      color:var(--primary);
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      font-size:12px;
    }
    .card{
      background:rgba(255,253,248,.9);
      border:1px solid rgba(36,25,26,.09);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      backdrop-filter:blur(12px);
    }
    .card.soft{
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,248,236,.96));
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-strong);
    }
    .card, .nav-link, .btn, .chip, .search-input, .timeline-step, .faq-item summary{
      transition:all .25s var(--ease);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow:0 12px 24px rgba(142,31,47,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);filter:saturate(1.05)}
    .btn-secondary{
      background:rgba(255,248,236,.96);
      color:var(--primary);
      border-color:rgba(142,31,47,.22);
    }
    .btn-secondary:hover{
      background:rgba(142,31,47,.08);
      transform:translateY(-2px);
    }
    .btn-ghost{
      background:transparent;
      color:var(--text);
      border-color:rgba(36,25,26,.12);
    }
    .btn-ghost:hover{
      background:rgba(36,25,26,.04);
      transform:translateY(-2px);
    }
    .link-arrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-weight:800;
    }
    .link-arrow span{
      display:inline-grid;
      place-items:center;
      width:28px;height:28px;
      border-radius:50%;
      background:rgba(142,31,47,.08);
      border:1px solid rgba(142,31,47,.14);
    }
    .top-alert{
      background:linear-gradient(90deg, rgba(142,31,47,.94), rgba(169,46,67,.92));
      color:#fff;
      font-size:13px;
      letter-spacing:.01em;
    }
    .top-alert .container{
      padding:10px 0;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
    }
    .top-alert strong{font-weight:900}
    .top-alert .mini-note{opacity:.88}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(16px);
      background:rgba(251,244,234,.72);
      border-bottom:1px solid rgba(36,25,26,.10);
    }
    body.scrolled .site-header{
      background:rgba(249,242,231,.94);
      box-shadow:0 10px 26px rgba(36,25,26,.08);
    }
    .header-shell{
      padding:14px 0 16px;
      display:grid;
      gap:14px;
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:14px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, var(--primary), var(--accent));
      color:#fff;
      box-shadow:0 10px 22px rgba(142,31,47,.26);
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
      min-width:0;
    }
    .brand-text strong{
      display:block;
      font-size:17px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      font-weight:600;
    }
    .header-tools{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .tool-link{
      font-size:13px;
      color:var(--muted);
      font-weight:700;
    }
    .search-inline{
      display:flex;
      align-items:center;
      gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(36,25,26,.10);
      background:rgba(255,255,255,.74);
      min-width:min(380px, 100%);
      box-shadow:0 6px 18px rgba(36,25,26,.04);
    }
    .search-inline svg{flex:0 0 auto; color:var(--muted)}
    .search-input{
      border:0;
      outline:none;
      background:transparent;
      width:100%;
      color:var(--text);
    }
    .search-input::placeholder{color:#8a7a7c}
    .search-inline:focus-within{
      border-color:rgba(229,106,63,.42);
      box-shadow:0 0 0 4px rgba(229,106,63,.12);
    }
    .nav-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 16px;
      border-radius:999px;
      border:1px solid transparent;
      color:var(--text);
      font-weight:800;
      font-size:14px;
      background:transparent;
    }
    .nav.nav-link:hover,
.nav-link.active{
      background:rgba(142,31,47,.08);
      color:var(--primary);
      border-color:rgba(142,31,47,.14);
    }
    .nav-link.active{
      background:linear-gradient(135deg, rgba(142,31,47,.14), rgba(229,106,63,.12));
    }
    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-top:2px;
    }
    .channels{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(36,25,26,.10);
      background:rgba(255,255,255,.60);
      font-size:13px;
      color:var(--muted);
      white-space:nowrap;
    }
    .chip:hover{
      border-color:rgba(142,31,47,.22);
      color:var(--primary);
      transform:translateY(-1px);
    }
    .chip.active{
      background:var(--primary);
      color:#fff;
      border-color:transparent;
      box-shadow:0 10px 22px rgba(142,31,47,.18);
    }
    .hot-wrap{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .hot-label{
      font-size:12px;
      color:var(--muted);
      font-weight:800;
      letter-spacing:.08em;
    }
    .hero{
      padding:34px 0 96px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 10% 20%, rgba(229,106,63,.14), transparent 20%),
        radial-gradient(circle at 90% 12%, rgba(142,31,47,.16), transparent 18%),
        radial-gradient(circle at 72% 76%, rgba(35,67,59,.12), transparent 18%);
      pointer-events:none;
    }
    .hero-shell{
      position:relative;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:stretch;
      border-radius:40px;
      padding:22px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.82), rgba(255,248,236,.92)),
        linear-gradient(135deg, rgba(142,31,47,.04), rgba(229,106,63,.04));
      box-shadow:var(--shadow-strong);
      border:1px solid rgba(36,25,26,.10);
    }
    .hero-copy{
      padding:26px;
      border-radius:32px;
      background:
        linear-gradient(180deg, rgba(142,31,47,.08), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,248,236,.72));
      border:1px solid rgba(142,31,47,.10);
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:20px;
    }
    .hero-copy h1{
      margin:12px 0 16px;
      font-size:clamp(34px, 5vw, 64px);
      line-height:1.02;
      letter-spacing:-.05em;
      font-weight:900;
      max-width:11ch;
    }
    .hero-copy .lead{
      margin:0;
      max-width:760px;
      font-size:17px;
      color:#3d2e30;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:8px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .metric{
      padding:16px 16px 14px;
      border-radius:22px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.08);
    }
    .metric strong{
      display:block;
      font-size:20px;
      line-height:1;
      font-weight:900;
      color:var(--primary);
      margin-bottom:8px;
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .hero-aside{
      display:grid;
      gap:14px;
      align-content:stretch;
    }
    .limit-strip{
      padding:14px 16px;
      border-radius:24px;
      background:linear-gradient(135deg, rgba(142,31,47,.96), rgba(229,106,63,.92));
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      box-shadow:0 16px 34px rgba(142,31,47,.22);
    }
    .limit-strip .left{
      display:flex;
      flex-direction:column;
      gap:3px;
    }
    .limit-strip strong{
      font-size:15px;
      font-weight:900;
      letter-spacing:.02em;
    }
    .limit-strip span{font-size:13px;opacity:.92}
    .limit-strip .time{
      flex:0 0 auto;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.18);
      font-weight:800;
      font-size:13px;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      min-height:100%;
    }
    .entry-card{
      position:relative;
      padding:18px;
      border-radius:26px;
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,248,236,.94));
      border:1px solid rgba(36,25,26,.08);
      box-shadow:0 14px 28px rgba(36,25,26,.08);
      overflow:hidden;
      min-height:162px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
    }
    .entry-card::after{
      content:"";
      position:absolute;
      inset:auto -18px -18px auto;
      width:86px;
      height:86px;
      border-radius:28px;
      background:linear-gradient(135deg, rgba(142,31,47,.12), rgba(229,106,63,.08));
      transform:rotate(16deg);
    }
    .entry-card .num{
      font-size:24px;
      font-weight:900;
      color:var(--primary);
      line-height:1;
    }
    .entry-card h3{
      margin:6px 0 6px;
      font-size:18px;
      line-height:1.2;
      font-weight:900;
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      position:relative;
      z-index:1;
    }
    .entry-card .mini{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .entry-card .mini .tag{
      font-size:12px;
      color:var(--forest);
      font-weight:800;
    }
    .entry-card .mini .go{
      width:32px;height:32px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(142,31,47,.08);
      color:var(--primary);
    }
    .timeline{
      display:grid;
      gap:16px;
    }
    .timeline-grid{
      display:grid;
      grid-template-columns:repeat(5,minmax(0,1fr));
      gap:16px;
    }
    .timeline-step{
      position:relative;
      padding:20px 18px 18px;
      border-radius:26px;
      background:rgba(255,253,248,.96);
      border:1px solid rgba(36,25,26,.08);
      box-shadow:0 12px 28px rgba(36,25,26,.06);
    }
    .timeline-step:hover{
      border-color:rgba(142,31,47,.16);
    }
    .timeline-step .time{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(142,31,47,.08);
      color:var(--primary);
      font-size:12px;
      font-weight:900;
      margin-bottom:14px;
    }
    .timeline-step h3{
      margin:0 0 10px;
      font-size:18px;
      line-height:1.2;
      font-weight:900;
    }
    .timeline-step p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .timeline-step::before{
      content:"";
      position:absolute;
      left:18px;
      top:54px;
      bottom:18px;
      width:2px;
      background:linear-gradient(180deg, rgba(142,31,47,.24), rgba(229,106,63,.10));
      opacity:.5;
    }
    .timeline-step .content{
      padding-left:16px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .feature-main{
      display:grid;
      gap:18px;
    }
    .feature-grid-2{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .feature-card{
      padding:22px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,248,236,.96));
      border:1px solid rgba(36,25,26,.08);
      box-shadow:0 14px 30px rgba(36,25,26,.07);
      position:relative;
      overflow:hidden;
    }
    .feature-card.big{
      min-height:258px;
      background:
        linear-gradient(135deg, rgba(142,31,47,.08), rgba(255,255,255,.84) 48%, rgba(229,106,63,.06)),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,248,236,.92));
    }
    .feature-card .idx{
      font-size:34px;
      font-weight:900;
      line-height:1;
      color:rgba(142,31,47,.16);
      position:absolute;
      right:18px;
      top:16px;
    }
    .feature-card h3{
      margin:0 0 12px;
      font-size:22px;
      line-height:1.15;
      font-weight:900;
      max-width:12ch;
    }
    .feature-card p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:15px;
      max-width:46ch;
    }
    .feature-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .feature-tags .chip{background:rgba(255,255,255,.82)}
    .micro-list{
      display:grid;
      gap:12px;
    }
    .micro-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px 16px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.08);
      border-radius:20px;
    }
    .micro-item .dot{
      flex:0 0 auto;
      width:12px;
      height:12px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--accent));
      margin-top:6px;
      box-shadow:0 0 0 5px rgba(142,31,47,.08);
    }
    .micro-item strong{
      display:block;
      margin-bottom:4px;
      font-size:15px;
      font-weight:900;
    }
    .micro-item span{
      display:block;
      font-size:13px;
      color:var(--muted);
      line-height:1.6;
    }
    .compare-table{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .compare-card{
      padding:22px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,248,236,.92));
      border:1px solid rgba(36,25,26,.08);
      box-shadow:0 16px 32px rgba(36,25,26,.07);
      display:flex;
      flex-direction:column;
      gap:16px;
      position:relative;
      overflow:hidden;
    }
    .compare-card.reco{
      background:
        linear-gradient(180deg, rgba(142,31,47,.12), rgba(255,255,255,.92) 42%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,248,236,.96));
      border-color:rgba(142,31,47,.16);
      transform:translateY(-4px);
    }
    .compare-card .top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
    }
    .compare-card h3{
      margin:0;
      font-size:22px;
      line-height:1.15;
      font-weight:900;
    }
    .compare-card .price{
      font-size:12px;
      font-weight:900;
      color:var(--primary);
      background:rgba(142,31,47,.10);
      border-radius:999px;
      padding:7px 10px;
      white-space:nowrap;
    }
    .compare-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .compare-card li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#3d2e30;
      font-size:14px;
      line-height:1.6;
    }
    .compare-card li::before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      background:var(--accent);
      flex:0 0 auto;
      margin-top:7px;
    }
    .compare-card .btn{margin-top:auto}
    .feed-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:start;
    }
    .feed-list{
      display:grid;
      gap:12px;
    }
    .feed-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px 18px;
      border-radius:22px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(36,25,26,.08);
    }
    .feed-item .date{
      width:54px;
      height:54px;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(142,31,47,.10), rgba(229,106,63,.12));
      display:grid;
      place-items:center;
      color:var(--primary);
      font-weight:900;
      line-height:1;
      flex:0 0 auto;
    }
    .feed-item h3{
      margin:0 0 6px;
      font-size:16px;
      font-weight:900;
      line-height:1.35;
    }
    .feed-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .feed-item .arrow{
      width:34px;height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--primary);
      background:rgba(142,31,47,.08);
      flex:0 0 auto;
    }
    .side-panel{
      padding:22px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(36,25,26,.96), rgba(72,42,45,.96));
      color:#fff;
      box-shadow:var(--shadow-strong);
    }
    .side-panel h3{
      margin:0 0 12px;
      font-size:24px;
      line-height:1.15;
      font-weight:900;
    }
    .side-panel p{
      margin:0 0 16px;
      color:rgba(255,255,255,.84);
      font-size:14px;
      line-height:1.7;
    }
    .checklist{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .checklist li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      font-size:14px;
      line-height:1.6;
    }
    .checklist li::before{
      content:"✓";
      color:#F3B37A;
      font-weight:900;
      flex:0 0 auto;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:1fr 320px;
      gap:18px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:22px;
      background:rgba(255,253,248,.96);
      border:1px solid rgba(36,25,26,.08);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      padding:18px 20px;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:900;
      font-size:16px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:hover{background:rgba(142,31,47,.04)}
    .faq-item .answer{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .faq-item[open]{
      border-color:rgba(142,31,47,.16);
      box-shadow:0 18px 34px rgba(36,25,26,.08);
    }
    .faq-item[open] summary{
      color:var(--primary);
    }
    .faq-side{
      padding:22px;
      border-radius:28px;
      background:
        linear-gradient(145deg, rgba(142,31,47,.95), rgba(35,67,59,.95));
      color:#fff;
      position:sticky;
      top:132px;
      box-shadow:var(--shadow-strong);
    }
    .faq-side h3{
      margin:0 0 12px;
      font-size:22px;
      line-height:1.2;
      font-weight:900;
    }
    .faq-side p{
      margin:0 0 16px;
      color:rgba(255,255,255,.85);
      font-size:14px;
      line-height:1.7;
    }
    .faq-side .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .faq-side .chips .chip{
      color:#fff;
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.16);
    }
    .cta-band{
      padding:26px;
      border-radius:34px;
      background:
        linear-gradient(135deg, rgba(142,31,47,.96), rgba(169,46,67,.92)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(0,0,0,.04));
      color:#fff;
      box-shadow:0 24px 54px rgba(142,31,47,.26);
      position:relative;
      overflow:hidden;
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:auto -30px -40px auto;
      width:180px;height:180px;
      border-radius:42px;
      background:rgba(255,255,255,.08);
      transform:rotate(20deg);
    }
    .cta-band .inner{
      position:relative;
      display:flex;
      justify-content:space-between;
      gap:22px;
      align-items:center;
    }
    .cta-band h2{
      margin:0 0 10px;
      font-size:clamp(28px, 3.5vw, 44px);
      line-height:1.1;
      font-weight:900;
    }
    .cta-band p{
      margin:0;
      max-width:660px;
      font-size:15px;
      line-height:1.75;
      color:rgba(255,255,255,.88);
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
      min-width:280px;
    }
    .cta-band .btn-secondary{
      background:rgba(255,255,255,.14);
      color:#fff;
      border-color:rgba(255,255,255,.2);
    }
    .cta-band .btn-secondary:hover{background:rgba(255,255,255,.22)}
    .site-footer{
      padding:44px 0 54px;
      margin-top:10px;
      border-top:1px solid rgba(36,25,26,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,248,236,.86));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
    }
    .footer-brand{
      display:grid;
      gap:14px;
    }
    .footer-brand strong{
      font-size:20px;
      font-weight:900;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:38ch;
    }
    .footer-col h4{
      margin:0 0 14px;
      font-size:15px;
      font-weight:900;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{color:var(--primary)}
    .copyright{
      margin-top:26px;
      padding-top:18px;
      border-top:1px solid rgba(36,25,26,.10);
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:center;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }
    .muted{color:var(--muted)}
    .desktop-only{display:block}
    .mobile-only{display:none}
    .icon-btn{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid rgba(36,25,26,.10);
      background:rgba(255,255,255,.76);
      color:var(--text);
    }
    .icon-btn:hover{
      background:rgba(142,31,47,.08);
      color:var(--primary);
    }
    .drawer{
      display:none;
    }
    .info-panel{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
    }
    .info-box{
      padding:18px 18px 16px;
      border-radius:22px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.08);
    }
    .info-box strong{
      display:block;
      font-size:18px;
      font-weight:900;
      margin-bottom:8px;
      color:var(--primary);
    }
    .info-box span{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .section-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(36,25,26,.14), transparent);
      margin:0 auto;
      width:min(100%, 1180px);
    }
    .bento{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:18px;
      align-items:stretch;
    }
    .bento .tall{
      min-height:100%;
      padding:24px;
      border-radius:30px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,248,236,.94));
      border:1px solid rgba(36,25,26,.08);
      box-shadow:var(--shadow);
    }
    .bento .stack{
      display:grid;
      gap:18px;
    }
    .bento .stack .small{
      padding:20px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(142,31,47,.08), rgba(255,255,255,.88));
      border:1px solid rgba(142,31,47,.10);
      box-shadow:0 12px 26px rgba(36,25,26,.06);
    }
    .bento .stack .small.dark{
      background:linear-gradient(145deg, rgba(35,67,59,.95), rgba(57,83,76,.94));
      color:#fff;
      border-color:transparent;
    }
    .bento .stack .small h3,
    .bento .tall h3{
      margin:0 0 12px;
      font-size:22px;
      line-height:1.15;
      font-weight:900;
    }
    .bento .stack .small p,
    .bento .tall p{
      margin:0;
      color:inherit;
      opacity:.84;
      font-size:14px;
      line-height:1.7;
    }
    .bento .stack .small.dark p{color:rgba(255,255,255,.84)}
    .timeline .section-title,
    .feature-grid .section-title,
    .compare-section .section-title,
    .feed-section .section-title,
    .faq-section .section-title{
      margin-bottom:22px;
    }
    .text-mark{
      color:var(--primary);
      font-weight:900;
    }
    @media (max-width: 1180px){
      .hero-shell,
      .feature-grid,
      .feed-grid,
      .faq-wrap,
      .bento{
        grid-template-columns:1fr;
      }
      .faq-side{position:relative;top:auto}
      .timeline-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .compare-table{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 960px){
      .brand-row,
      .channel-row,
      .nav-row,
      .cta-band .inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .header-tools,
      .hot-wrap{
        justify-content:flex-start;
      }
      .search-inline{min-width:100%}
      .hero-copy h1{max-width:none}
      .hero-metrics,
      .info-panel,
      .feature-grid-2{
        grid-template-columns:1fr;
      }
      .footer-grid{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
      .entry-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 760px){
      .desktop-only{display:none}
      .mobile-only{display:inline-flex}
      .top-alert .container{
        flex-direction:column;
        align-items:flex-start;
      }
      .section{padding:58px 0}
      .hero{padding:20px 0 70px}
      .hero-shell{padding:14px;border-radius:30px}
      .hero-copy{padding:20px}
      .hero-copy h1{font-size:clamp(30px, 9vw, 38px)}
      .hero-copy .lead{font-size:15px}
      .timeline-grid{grid-template-columns:1fr}
      .entry-grid{grid-template-columns:1fr}
      .channel-row{
        overflow-x:auto;
        padding-bottom:4px;
        scrollbar-width:none;
      }
      .channel-row::-webkit-scrollbar{display:none}
      .site-nav{
        flex-wrap:nowrap;
        overflow-x:auto;
        width:100%;
        padding-bottom:4px;
        scrollbar-width:none;
      }
      .site-nav::-webkit-scrollbar{display:none}
      .nav-link{flex:0 0 auto}
      .chips, .hot-wrap, .pill-row{
        overflow-x:auto;
        width:100%;
        flex-wrap:nowrap;
        padding-bottom:4px;
        scrollbar-width:none;
      }
      .chips::-webkit-scrollbar,
      .hot-wrap::-webkit-scrollbar,
      .pill-row::-webkit-scrollbar{display:none}
      .feed-item{
        grid-template-columns:auto 1fr;
      }
      .feed-item .arrow{display:none}
      .cta-band{padding:22px}
      .cta-band h2{font-size:clamp(26px, 7vw, 34px)}
      .compare-card,
      .feature-card,
      .timeline-step,
      .faq-item summary{
        border-radius:22px;
      }
      .search-inline{
        min-width:0;
        width:100%;
      }
      .drawer{
        display:none;
        position:fixed;
        inset:0;
        z-index:80;
        background:rgba(36,25,26,.58);
        backdrop-filter:blur(6px);
      }
      .drawer.active{display:block}
      .drawer-panel{
        position:absolute;
        right:0;
        top:0;
        width:min(92vw, 360px);
        height:100%;
        background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,248,236,.98));
        box-shadow:-18px 0 44px rgba(36,25,26,.18);
        padding:20px;
        display:flex;
        flex-direction:column;
        gap:16px;
      }
      .drawer-panel .site-nav{
        display:grid;
        gap:8px;
        width:100%;
        overflow:visible;
      }
      .drawer-panel .nav-link{
        width:100%;
        justify-content:flex-start;
        background:rgba(255,255,255,.82);
      }
      .drawer-panel .channels{
        display:grid;
        grid-template-columns:repeat(2,minmax(0,1fr));
        width:100%;
      }
    }
    @media (max-width: 420px){
      .container{width:min(100% - 22px, var(--container))}
      .top-alert .mini-note{display:none}
      .channel-row .chip:nth-child(n+5),
      .hot-wrap .chip:nth-child(n+5){
        display:none;
      }
      .entry-card,
      .compare-card,
      .feature-card,
      .side-panel,
      .cta-band{
        border-radius:20px;
      }
      .hero-shell{border-radius:24px}
      .brand-text span{display:none}
      .hero-actions .btn{width:100%}
      .cta-actions .btn{width:100%}
      .metric strong{font-size:18px}
    }

/* roulang page: category2 */
:root{
  --bg:#f7efe3;
  --bg-soft:#fff8ec;
  --surface:#fffdf8;
  --panel:#fff7ef;
  --wine:#9b2335;
  --wine-deep:#7e1a2a;
  --accent:#e56a3f;
  --accent-soft:#fde2d4;
  --forest:#23433b;
  --ink:#24191a;
  --muted:#6f5b5d;
  --line:rgba(36,25,26,.12);
  --shadow:0 18px 45px rgba(36,25,26,.10);
  --shadow-soft:0 10px 25px rgba(36,25,26,.08);
  --radius:24px;
  --radius-sm:18px;
  --radius-xs:14px;
  --container:1240px;
  --gap:clamp(16px,2vw,24px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
  line-height:1.7;
  background:
    linear-gradient(180deg, rgba(255,248,236,.92), rgba(247,239,227,.96) 18%, rgba(247,239,227,1) 100%),
    repeating-linear-gradient(135deg, rgba(36,25,26,.015) 0 1px, transparent 1px 16px);
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{border:0;background:none;padding:0;cursor:pointer}
:focus-visible{outline:3px solid rgba(229,106,63,.35);outline-offset:3px}
.container{
  width:min(var(--container),calc(100% - 32px));
  margin:0 auto;
}
.badge,
.chip,
.tag,
.pill,
.stat-label{
  display:inline-flex;
  align-items:center;
  gap:6px;
  white-space:nowrap;
}
.badge{
  padding:7px 12px;
  border-radius:999px;
  font-size:13px;
  line-height:1;
  border:1px solid transparent;
}
.badge.dark{background:var(--ink);color:#fff}
.badge.light{background:#fff;color:var(--wine);border-color:rgba(155,35,53,.16)}
.badge.primary{background:var(--wine);color:#fff}
.badge.soft{background:var(--accent-soft);color:var(--wine)}
.chip{
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(36,25,26,.10);
  color:var(--ink);
  font-size:14px;
  transition:transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.chip:hover{transform:translateY(-1px);border-color:rgba(155,35,53,.24);box-shadow:0 8px 18px rgba(36,25,26,.06)}
.chip.active{background:var(--wine);border-color:var(--wine);color:#fff}
.tag{
  padding:7px 10px;
  border-radius:999px;
  font-size:12px;
  color:var(--forest);
  background:rgba(35,67,59,.08);
  border:1px solid rgba(35,67,59,.10);
}
.tag.red{color:var(--wine);background:rgba(155,35,53,.08);border-color:rgba(155,35,53,.10)}
.tag.orange{color:#a94b28;background:rgba(229,106,63,.10);border-color:rgba(229,106,63,.14)}
.tag.dark{color:var(--ink);background:rgba(36,25,26,.06)}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  user-select:none;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(36,25,26,.12)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--wine);color:#fff}
.btn-primary:hover{background:var(--wine-deep)}
.btn-secondary{background:rgba(255,255,255,.76);color:var(--wine);border-color:rgba(155,35,53,.22)}
.btn-secondary:hover{background:#fff0ea}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(36,25,26,.12)}
.btn-ghost:hover{background:rgba(255,255,255,.52)}
.icon-btn{
  width:42px;height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  border:1px solid rgba(36,25,26,.12);
  background:rgba(255,255,255,.7);
  color:var(--ink);
  transition:transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.icon-btn:hover{transform:translateY(-1px);background:#fff;box-shadow:0 10px 20px rgba(36,25,26,.08)}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(247,239,227,.72);
  backdrop-filter:saturate(160%) blur(18px);
  border-bottom:1px solid rgba(36,25,26,.08);
  transition:background .2s ease, box-shadow .2s ease;
}
.site-header.scrolled{
  background:rgba(255,248,236,.92);
  box-shadow:0 8px 24px rgba(36,25,26,.08);
}
.header-shell{
  padding:14px 0 10px;
}
.brand-row,.nav-row,.channel-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  width:42px;height:42px;
  display:grid;place-items:center;
  border-radius:16px;
  background:linear-gradient(145deg,var(--wine),#b34b57);
  color:#fff;
  font-weight:900;
  box-shadow:0 12px 24px rgba(155,35,53,.24);
  flex:0 0 auto;
}
.brand-text{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.brand-text strong{
  display:block;
  font-size:16px;
  line-height:1.15;
  letter-spacing:0;
}
.brand-text span{
  display:block;
  color:var(--muted);
  font-size:12px;
  margin-top:2px;
}
.header-tools{
  display:flex;
  align-items:center;
  gap:10px;
}
.tool-link{
  color:var(--muted);
  font-size:14px;
}
.tool-link:hover{color:var(--wine)}
.nav-row{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid rgba(36,25,26,.08);
}
.site-nav{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.nav-link{
  padding:10px 14px;
  border-radius:999px;
  color:var(--ink);
  font-size:14px;
  border:1px solid transparent;
  transition:background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.65);border-color:rgba(36,25,26,.10);transform:translateY(-1px)}
.nav-link.active{background:var(--wine);color:#fff;border-color:var(--wine)}
.search-inline{
  min-width:320px;
  max-width:390px;
  width:100%;
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.74);
  border:1px solid rgba(36,25,26,.10);
}
.search-inline svg{flex:0 0 auto;color:var(--muted)}
.search-input{
  width:100%;
  border:0;
  outline:none;
  background:transparent;
  color:var(--ink);
}
.search-input::placeholder{color:#8d7779}
.channel-row{
  margin-top:12px;
  gap:14px;
  align-items:flex-start;
}
.channels,.hot-wrap{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}
.hot-wrap{
  justify-content:flex-end;
  margin-left:auto;
}
.hot-label{
  font-size:12px;
  color:var(--muted);
  margin-right:2px;
}
.main{
  padding:24px 0 80px;
}
.limit-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 18px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(155,35,53,.12),rgba(229,106,63,.10));
  border:1px solid rgba(155,35,53,.14);
  box-shadow:var(--shadow-soft);
}
.limit-strip p{
  margin:0;
  font-size:14px;
  color:var(--ink);
}
.limit-strip strong{color:var(--wine)}
.section{
  margin-top:28px;
}
.page-banner{
  padding:24px;
  border-radius:32px;
  background:
    linear-gradient(135deg, rgba(155,35,53,.96) 0%, rgba(126,26,42,.94) 43%, rgba(229,106,63,.90) 100%);
  color:#fff;
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
}
.page-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size:42px 42px;
  opacity:.18;
  pointer-events:none;
}
.banner-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(320px,.9fr);
  gap:20px;
  align-items:stretch;
}
.breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:14px;
}
.breadcrumbs a,.breadcrumbs span{
  color:rgba(255,255,255,.88);
  font-size:13px;
}
.banner-copy{
  padding:12px 0;
}
.banner-copy h1{
  margin:0;
  font-size:clamp(32px,4vw,56px);
  line-height:1.1;
  font-weight:900;
  letter-spacing:0;
}
.banner-copy p{
  margin:14px 0 0;
  max-width:680px;
  font-size:17px;
  line-height:1.75;
  color:rgba(255,255,255,.92);
}
.banner-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}
.banner-actions .btn-primary{
  background:#fff;
  color:var(--wine);
}
.banner-actions .btn-primary:hover{background:#fff4ee}
.banner-actions .btn-secondary{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.34);
}
.banner-actions .btn-secondary:hover{background:rgba(255,255,255,.10)}
.banner-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.stat-card{
  position:relative;
  padding:18px;
  border-radius:24px;
  min-height:148px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10);
  overflow:hidden;
}
.stat-card:nth-child(2n){background:rgba(255,255,255,.10)}
.stat-card::after{
  content:"";
  position:absolute;
  inset:auto -16px -16px auto;
  width:96px;height:96px;
  border-radius:28px;
  background:rgba(255,255,255,.08);
  transform:rotate(12deg);
}
.stat-num{
  display:block;
  font-size:34px;
  line-height:1;
  font-weight:900;
}
.stat-label{
  margin-top:10px;
  color:rgba(255,255,255,.84);
  font-size:13px;
}
.stat-desc{
  margin-top:8px;
  color:rgba(255,255,255,.94);
  font-size:14px;
  line-height:1.65;
}
.section-heading{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
}
.section-heading h2{
  margin:0;
  font-size:clamp(26px,2.4vw,40px);
  line-height:1.15;
  font-weight:900;
}
.section-heading p{
  margin:0;
  color:var(--muted);
  max-width:640px;
}
.dual-layout{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(320px,.75fr);
  gap:var(--gap);
  align-items:start;
}
.card{
  background:var(--surface);
  border:1px solid rgba(36,25,26,.10);
  border-radius:28px;
  box-shadow:var(--shadow-soft);
}
.timeline-card{
  padding:20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,248,236,.92));
}
.timeline{
  display:grid;
  gap:14px;
  margin-top:6px;
}
.timeline-step{
  display:grid;
  grid-template-columns:86px minmax(0,1fr);
  gap:14px;
  align-items:flex-start;
  padding:16px;
  border-radius:24px;
  background:rgba(255,255,255,.76);
  border:1px solid rgba(36,25,26,.08);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.timeline-step:hover{
  transform:translateY(-2px);
  border-color:rgba(155,35,53,.18);
  box-shadow:0 12px 24px rgba(36,25,26,.07);
}
.step-meta{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.step-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:70px;
  min-height:32px;
  border-radius:999px;
  background:rgba(155,35,53,.10);
  color:var(--wine);
  font-size:12px;
  font-weight:800;
}
.step-time{
  font-size:13px;
  color:var(--muted);
}
.step-title{
  margin:0;
  font-size:18px;
  line-height:1.25;
  font-weight:800;
}
.step-text{
  margin:8px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.75;
}
.side-rail{
  display:grid;
  gap:14px;
}
.side-box{
  padding:20px;
  border-radius:28px;
  background:var(--panel);
  border:1px solid rgba(36,25,26,.10);
  box-shadow:var(--shadow-soft);
}
.side-box h3{
  margin:0 0 10px;
  font-size:21px;
  line-height:1.2;
  font-weight:800;
}
.side-box p{
  margin:0;
  color:var(--muted);
  font-size:15px;
}
.form-box{
  display:grid;
  gap:10px;
  margin-top:14px;
}
.input{
  width:100%;
  min-height:48px;
  border-radius:18px;
  border:1px solid rgba(36,25,26,.12);
  background:rgba(255,255,255,.86);
  padding:0 16px;
  color:var(--ink);
  outline:none;
}
.input::placeholder{color:#8d7779}
.input:focus{
  border-color:rgba(229,106,63,.42);
  box-shadow:0 0 0 4px rgba(229,106,63,.12);
}
.hot-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.note-list{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.note-list li{
  position:relative;
  padding-left:18px;
  color:var(--muted);
  font-size:14px;
  line-height:1.65;
}
.note-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.65em;
  width:8px;height:8px;
  border-radius:999px;
  background:var(--wine);
}
.mosaic{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:var(--gap);
}
.mosaic-card{
  position:relative;
  overflow:hidden;
  padding:22px;
  border-radius:30px;
  background:var(--surface);
  border:1px solid rgba(36,25,26,.10);
  box-shadow:var(--shadow-soft);
  min-height:210px;
}
.mosaic-card::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:10px;
  background:linear-gradient(90deg,var(--wine),var(--accent));
}
.mosaic-card:nth-child(2)::before{background:linear-gradient(90deg,var(--forest),#4c695d)}
.mosaic-card:nth-child(3)::before{background:linear-gradient(90deg,#d06a34,#f08a5d)}
.mosaic-card:nth-child(4)::before{background:linear-gradient(90deg,#672b3a,#9b2335)}
.mosaic-card.large{grid-column:span 6}
.mosaic-card.mid{grid-column:span 4}
.mosaic-card.tall{grid-column:span 8;min-height:250px}
.mosaic-card.small{grid-column:span 4}
.mosaic-card h3{
  margin:12px 0 10px;
  font-size:24px;
  line-height:1.2;
  font-weight:800;
}
.mosaic-card p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
  max-width:52ch;
}
.card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.card-no{
  font-size:34px;
  font-weight:900;
  color:rgba(36,25,26,.14);
}
.card-foot{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.matrix-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:var(--gap);
}
.matrix-card{
  padding:20px;
  border-radius:28px;
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,248,236,.92));
  border:1px solid rgba(36,25,26,.10);
  box-shadow:var(--shadow-soft);
  min-height:240px;
  display:flex;
  flex-direction:column;
}
.matrix-card strong{
  font-size:18px;
  line-height:1.25;
}
.matrix-card p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.75;
}
.matrix-card .meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.matrix-card .push{
  margin-top:auto;
  padding-top:16px;
}
.matrix-card.highlight{
  background:linear-gradient(180deg, rgba(155,35,53,.96), rgba(126,26,42,.95));
  color:#fff;
}
.matrix-card.highlight p,.matrix-card.highlight .muted,.matrix-card.highlight .tag{
  color:rgba(255,255,255,.90);
}
.matrix-card.highlight .tag{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.16);
}
.compare-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--gap);
}
.compare-card{
  padding:22px;
  border-radius:30px;
  background:var(--surface);
  border:1px solid rgba(36,25,26,.10);
  box-shadow:var(--shadow-soft);
  display:flex;
  flex-direction:column;
  min-height:100%;
}
.compare-card.recommended{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(253,226,212,.55));
  border-color:rgba(229,106,63,.20);
}
.compare-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
}
.compare-title h3{
  margin:0;
  font-size:22px;
  line-height:1.2;
  font-weight:800;
}
.compare-list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.compare-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}
.compare-list li::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--wine);
  margin-top:.55em;
  flex:0 0 auto;
}
.compare-action{
  margin-top:auto;
  padding-top:18px;
}
.faq-wrap{
  display:grid;
  gap:12px;
}
.faq-item{
  border-radius:24px;
  background:rgba(255,255,255,.80);
  border:1px solid rgba(36,25,26,.10);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px 20px;
  text-align:left;
  color:var(--ink);
  font-weight:800;
}
.faq-question span{
  font-size:17px;
  line-height:1.45;
}
.faq-icon{
  flex:0 0 auto;
  width:28px;
  height:28px;
  border-radius:999px;
  background:rgba(155,35,53,.08);
  display:grid;
  place-items:center;
  color:var(--wine);
  transition:transform .2s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .28s ease;
  border-top:1px solid rgba(36,25,26,.08);
}
.faq-answer p{
  margin:0;
  padding:16px 20px 18px;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.faq-item.open .faq-answer{max-height:220px}
.cta-band{
  margin-top:36px;
  padding:26px;
  border-radius:34px;
  background:linear-gradient(135deg, rgba(36,25,26,.98), rgba(155,35,53,.98) 56%, rgba(229,106,63,.94));
  color:#fff;
  box-shadow:var(--shadow);
}
.cta-grid{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);
  gap:20px;
  align-items:center;
}
.cta-copy h2{
  margin:0;
  font-size:clamp(28px,3vw,44px);
  line-height:1.12;
  font-weight:900;
}
.cta-copy p{
  margin:14px 0 0;
  max-width:680px;
  color:rgba(255,255,255,.90);
  font-size:16px;
  line-height:1.8;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:20px;
}
.cta-actions .btn-primary{
  background:#fff;
  color:var(--wine);
}
.cta-actions .btn-secondary{
  color:#fff;
  border-color:rgba(255,255,255,.28);
  background:rgba(255,255,255,.10);
}
.cta-actions .btn-secondary:hover{background:rgba(255,255,255,.16)}
.cta-panel{
  padding:20px;
  border-radius:28px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
}
.cta-panel .panel-title{
  margin:0 0 12px;
  font-size:18px;
  font-weight:800;
}
.cta-panel .panel-note{
  margin:0;
  color:rgba(255,255,255,.88);
  font-size:14px;
  line-height:1.8;
}
.cta-panel .panel-links{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.site-footer{
  margin-top:24px;
  padding:32px 0 22px;
  border-top:1px solid rgba(36,25,26,.10);
  background:rgba(255,248,236,.78);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.45fr .8fr .8fr;
  gap:24px;
}
.footer-brand p{
  margin:14px 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.8;
  max-width:58ch;
}
.footer-col h4{
  margin:0 0 14px;
  font-size:16px;
  line-height:1.2;
  font-weight:800;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a,
.footer-links span{
  color:var(--muted);
  font-size:14px;
}
.footer-links a:hover{color:var(--wine)}
.copyright{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid rgba(36,25,26,.10);
  color:var(--muted);
  font-size:13px;
}
.mobile-only{display:none}
.desktop-only{display:flex}
.mobile-panel{
  display:none;
}
.menu-sheet{
  display:grid;
  gap:14px;
}
.menu-sheet .sheet-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.menu-sheet .sheet-links{
  display:grid;
  gap:10px;
}
.menu-sheet .sheet-links a,
.menu-sheet .sheet-links span{
  padding:12px 14px;
  border-radius:16px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(36,25,26,.08);
}
@media (max-width: 1120px){
  .banner-grid,.dual-layout,.cta-grid,.footer-grid{
    grid-template-columns:1fr;
  }
  .matrix-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .compare-grid{
    grid-template-columns:1fr;
  }
  .mosaic-card.large,.mosaic-card.mid,.mosaic-card.tall,.mosaic-card.small{
    grid-column:span 12;
  }
}
@media (max-width: 900px){
  .brand-row,.nav-row,.channel-row{
    flex-wrap:wrap;
  }
  .search-inline{
    min-width:100%;
    max-width:none;
  }
  .hot-wrap{margin-left:0;justify-content:flex-start}
  .timeline-step{
    grid-template-columns:1fr;
  }
  .step-index{
    width:max-content;
    padding:0 14px;
  }
  .banner-actions,.cta-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .banner-actions .btn,.cta-actions .btn{
    width:100%;
  }
}
@media (max-width: 767px){
  .desktop-only{display:none}
  .mobile-only{display:inline-flex}
  .channels,.hot-wrap{
    display:none;
  }
  .nav-row{margin-top:10px;padding-top:0;border-top:0}
  .limit-strip{
    flex-direction:column;
    align-items:flex-start;
  }
  .page-banner{
    padding:18px;
    border-radius:26px;
  }
  .banner-copy p,.cta-copy p{
    font-size:15px;
  }
  .banner-stats,.matrix-grid{
    grid-template-columns:1fr;
  }
  .mosaic{
    grid-template-columns:1fr;
  }
  .faq-question span{
    font-size:16px;
  }
}
@media (max-width: 520px){
  .container{width:min(var(--container),calc(100% - 22px))}
  .header-shell{padding:12px 0 8px}
  .brand-text strong{font-size:15px}
  .brand-text span{font-size:11px}
  .page-banner h1{
    font-size:clamp(30px,9vw,38px);
  }
  .section-heading{
    flex-direction:column;
    align-items:flex-start;
  }
  .section-heading p{
    max-width:none;
  }
  .btn,.nav-link,.chip{
    min-height:44px;
  }
  .footer-grid{
    gap:18px;
  }
}

/* roulang page: category1 */
:root{
      --bg:#f7efe3;
      --bg-soft:#fff8ec;
      --card:#fffdf8;
      --card-strong:#fff5ea;
      --primary:#9b2335;
      --primary-2:#8e1f2f;
      --accent:#e56a3f;
      --accent-soft:#f8c4a6;
      --green:#23433b;
      --text:#24191a;
      --muted:#6e5d61;
      --muted-2:#8d7e81;
      --line:rgba(36,25,26,.12);
      --line-strong:rgba(36,25,26,.18);
      --shadow:0 18px 45px rgba(36,25,26,.10);
      --shadow-soft:0 10px 28px rgba(36,25,26,.08);
      --radius:26px;
      --radius-sm:18px;
      --radius-pill:999px;
      --container:1240px;
      --space:24px;
      --space-lg:40px;
      --space-xl:72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(155,35,53,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(229,106,63,.12), transparent 22%),
        linear-gradient(180deg, #fffaf2 0%, var(--bg) 42%, #f8f0e4 100%);
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    :focus-visible{outline:3px solid rgba(229,106,63,.42);outline-offset:3px}
    ::selection{background:rgba(155,35,53,.18)}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin-inline:auto;
    }
    .sr-only{
      position:absolute!important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(150%) blur(16px);
      background:rgba(248,240,228,.84);
      border-bottom:1px solid rgba(36,25,26,.08);
      box-shadow:0 8px 30px rgba(36,25,26,.05);
    }
    .header-shell{
      padding:14px 0 12px;
    }
    .brand-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;height:42px;
      border-radius:14px;
      background:
        linear-gradient(135deg, var(--primary), var(--accent));
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:900;
      letter-spacing:.08em;
      box-shadow:0 12px 24px rgba(155,35,53,.25);
      flex:none;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.2;
    }
    .brand-text strong{
      font-size:18px;
      letter-spacing:.01em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:12.5px;
      color:var(--muted);
      margin-top:4px;
    }
    .header-tools{
      display:flex;
      align-items:center;
      gap:10px;
      flex:none;
    }
    .tool-link{
      padding:10px 14px;
      border-radius:var(--radius-pill);
      color:var(--muted);
      font-size:13px;
      border:1px solid transparent;
      transition:all .22s ease;
    }
    .tool-link:hover{
      color:var(--primary);
      background:rgba(155,35,53,.08);
      border-color:rgba(155,35,53,.14);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
      line-height:1;
      border:1px solid transparent;
    }
    .badge.dark{
      background:var(--text);
      color:#fff6ef;
      box-shadow:0 8px 18px rgba(36,25,26,.16);
    }
    .badge.primary{
      background:rgba(155,35,53,.10);
      color:var(--primary);
      border-color:rgba(155,35,53,.14);
    }
    .badge.soft{
      background:rgba(35,67,59,.10);
      color:var(--green);
      border-color:rgba(35,67,59,.14);
    }
    .icon-btn{
      width:42px;height:42px;
      border:1px solid rgba(36,25,26,.12);
      border-radius:14px;
      background:rgba(255,255,255,.65);
      color:var(--text);
      display:grid;
      place-items:center;
      cursor:pointer;
      transition:transform .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease;
      box-shadow:0 8px 20px rgba(36,25,26,.05);
    }
    .icon-btn:hover{
      transform:translateY(-1px);
      border-color:rgba(155,35,53,.22);
      background:#fff;
      box-shadow:0 12px 26px rgba(36,25,26,.08);
    }
    .nav-row{
      margin-top:12px;
      display:flex;
      align-items:center;
      gap:16px;
      justify-content:space-between;
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link{
      padding:10px 14px;
      border-radius:var(--radius-pill);
      color:var(--muted);
      font-size:14px;
      font-weight:600;
      transition:all .22s ease;
    }
    .nav-link:hover,
    .nav-link.active{
      color:var(--primary);
      background:rgba(155,35,53,.10);
    }
    .search-inline{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:min(360px, 100%);
      padding:0 16px;
      height:48px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.10);
      box-shadow:0 8px 22px rgba(36,25,26,.05);
      flex:none;
    }
    .search-inline svg{
      flex:none;
      color:var(--muted-2);
    }
    .search-input{
      width:100%;
      border:0;
      background:transparent;
      color:var(--text);
      outline:none;
      font-size:14px;
    }
    .search-input::placeholder{color:#99898c}
    .channel-row{
      margin-top:12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-top:12px;
      border-top:1px solid rgba(36,25,26,.08);
    }
    .channels{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .hot-wrap{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .hot-label{
      font-size:12px;
      font-weight:700;
      letter-spacing:.06em;
      color:var(--muted);
      text-transform:uppercase;
    }
    .chip,
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.62);
      border:1px solid rgba(36,25,26,.10);
      color:var(--muted);
      font-size:13px;
      transition:all .22s ease;
      white-space:nowrap;
    }
    .chip:hover,
    .mini-chip:hover{
      color:var(--primary);
      border-color:rgba(155,35,53,.18);
      background:rgba(155,35,53,.06);
      transform:translateY(-1px);
    }
    .chip.active{
      background:var(--primary);
      color:#fff;
      border-color:var(--primary);
      box-shadow:0 12px 24px rgba(155,35,53,.18);
    }
    .mini-chip{
      padding:7px 11px;
      font-size:12.5px;
    }
    .mobile-only{display:none}
    .desktop-only{display:flex}

    .page-main{
      padding:28px 0 44px;
    }
    .notice-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 16px;
      border-radius:var(--radius-pill);
      background:linear-gradient(135deg, rgba(155,35,53,.12), rgba(229,106,63,.10));
      border:1px solid rgba(155,35,53,.12);
      color:var(--primary);
      font-size:13px;
      font-weight:700;
      box-shadow:var(--shadow-soft);
    }
    .notice-bar span:last-child{
      color:var(--text);
      font-weight:600;
      opacity:.78;
    }

    .banner{
      margin-top:18px;
      padding:34px;
      border-radius:32px;
      overflow:hidden;
      position:relative;
      background:
        linear-gradient(135deg, rgba(255,255,255,.88), rgba(255,248,236,.95)),
        radial-gradient(circle at 20% 15%, rgba(155,35,53,.14), transparent 24%),
        radial-gradient(circle at 85% 25%, rgba(35,67,59,.12), transparent 20%);
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow);
    }
    .banner::after{
      content:"";
      position:absolute;
      inset:auto -12% -32% auto;
      width:340px;
      height:340px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(155,35,53,.10), transparent 70%);
      pointer-events:none;
    }
    .banner-grid{
      position:relative;
      display:grid;
      grid-template-columns: minmax(0, 1.3fr) minmax(320px, .9fr);
      gap:24px;
      align-items:stretch;
    }
    .crumbs{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      font-size:13px;
      color:var(--muted);
      margin-bottom:14px;
    }
    .crumbs a:hover{color:var(--primary)}
    .crumbs .sep{opacity:.45}
    .page-title{
      margin:0;
      font-size:clamp(32px, 4.4vw, 58px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.04em;
      max-width:12ch;
    }
    .page-desc{
      margin:16px 0 0;
      max-width:62ch;
      font-size:17px;
      line-height:1.8;
      color:var(--muted);
    }
    .banner-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 20px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      cursor:pointer;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(36,25,26,.12);
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff8f0;
      box-shadow:0 14px 26px rgba(155,35,53,.22);
    }
    .btn-primary:hover{
      background:linear-gradient(135deg, #7f1b29, #6d1724);
      color:#fff;
    }
    .btn-secondary{
      background:rgba(255,255,255,.72);
      color:var(--primary);
      border-color:rgba(155,35,53,.18);
    }
    .btn-secondary:hover{
      background:rgba(155,35,53,.08);
      border-color:rgba(155,35,53,.24);
    }
    .btn-ghost{
      background:rgba(35,67,59,.08);
      color:var(--green);
      border-color:rgba(35,67,59,.16);
    }
    .btn-ghost:hover{
      background:rgba(35,67,59,.12);
      border-color:rgba(35,67,59,.24);
    }

    .banner-panel{
      display:grid;
      gap:14px;
      align-content:start;
    }
    .panel-card{
      background:var(--card);
      border:1px solid rgba(36,25,26,.10);
      border-radius:24px;
      padding:18px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .panel-card::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:5px;
      background:linear-gradient(180deg, var(--primary), var(--accent));
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
    }
    .panel-title{
      margin:0;
      font-size:18px;
      font-weight:800;
    }
    .panel-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:10px;
      margin-top:12px;
    }
    .metric{
      padding:14px 12px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,248,236,.96), rgba(255,255,255,.92));
      border:1px solid rgba(36,25,26,.08);
    }
    .metric strong{
      display:block;
      font-size:22px;
      line-height:1;
      font-weight:900;
      color:var(--primary);
    }
    .metric span{
      display:block;
      margin-top:8px;
      font-size:12.5px;
      color:var(--muted);
    }
    .checklist{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .checklist li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--accent);
      margin-top:6px;
      flex:none;
      box-shadow:0 0 0 4px rgba(229,106,63,.12);
    }

    .section{
      padding:78px 0 0;
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0, .82fr) minmax(260px, .38fr);
      gap:24px;
      align-items:end;
      margin-bottom:26px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      margin-bottom:10px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px, 3.2vw, 42px);
      line-height:1.16;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .section-desc{
      margin:10px 0 0;
      color:var(--muted);
      font-size:16px;
      max-width:760px;
    }
    .head-note{
      padding:16px;
      border-radius:22px;
      background:rgba(255,255,255,.58);
      border:1px solid rgba(36,25,26,.10);
      color:var(--muted);
      font-size:14px;
    }

    .filter-layout{
      display:grid;
      grid-template-columns:300px minmax(0,1fr);
      gap:22px;
      align-items:start;
    }
    .filter-panel{
      position:sticky;
      top:154px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,253,248,.96), rgba(255,248,236,.94));
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
      padding:20px;
    }
    .filter-panel h2{
      margin:0 0 6px;
      font-size:22px;
      line-height:1.25;
    }
    .filter-panel p{
      margin:0 0 18px;
      color:var(--muted);
      font-size:14px;
    }
    .filter-group{
      padding:16px 0;
      border-top:1px solid rgba(36,25,26,.10);
    }
    .filter-group:first-of-type{border-top:0;padding-top:0}
    .filter-label{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
      font-size:13px;
      font-weight:900;
      color:var(--text);
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .filter-tag{
      display:inline-flex;
      align-items:center;
      min-height:36px;
      padding:0 12px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(36,25,26,.12);
      background:rgba(255,255,255,.66);
      color:var(--muted);
      font-size:13px;
      cursor:pointer;
      transition:all .22s ease;
    }
    .filter-tag:hover{
      color:var(--primary);
      border-color:rgba(155,35,53,.24);
      transform:translateY(-1px);
    }
    .filter-tag.active{
      background:var(--green);
      border-color:var(--green);
      color:#fff;
      box-shadow:0 10px 22px rgba(35,67,59,.18);
    }
    .filter-tip{
      margin-top:14px;
      padding:14px;
      border-radius:18px;
      background:rgba(229,106,63,.12);
      border:1px solid rgba(229,106,63,.22);
      color:#5d3428;
      font-size:13px;
      line-height:1.65;
    }

    .category-grid{
      display:grid;
      grid-template-columns:repeat(6, minmax(0,1fr));
      gap:16px;
    }
    .topic-card{
      grid-column:span 3;
      position:relative;
      padding:22px;
      min-height:250px;
      border-radius:28px;
      background:var(--card);
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
    }
    .topic-card.wide{grid-column:span 4}
    .topic-card.tall{grid-column:span 2}
    .topic-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(155,35,53,.18);
    }
    .topic-card::before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;
      height:8px;
      background:linear-gradient(90deg, var(--primary), var(--accent), var(--green));
    }
    .topic-num{
      position:absolute;
      top:18px;
      right:18px;
      font-size:42px;
      line-height:1;
      font-weight:900;
      color:rgba(155,35,53,.12);
    }
    .topic-card h3{
      position:relative;
      margin:24px 0 10px;
      max-width:84%;
      font-size:23px;
      line-height:1.25;
      font-weight:900;
    }
    .topic-card p{
      position:relative;
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
    }
    .card-tags{
      position:relative;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:16px 0 18px;
    }
    .card-tag{
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(155,35,53,.08);
      color:var(--primary);
      font-size:12px;
      font-weight:800;
    }
    .card-meta{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
      padding-top:14px;
      border-top:1px solid rgba(36,25,26,.08);
      color:var(--muted-2);
      font-size:13px;
    }
    .text-link{
      color:var(--primary);
      font-weight:900;
      display:inline-flex;
      align-items:center;
      gap:6px;
      transition:gap .22s ease, color .22s ease;
    }
    .text-link:hover{
      gap:10px;
      color:#731927;
    }

    .path-strip{
      display:grid;
      grid-template-columns:1fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .path-board{
      border-radius:30px;
      padding:24px;
      background:var(--green);
      color:#fff8ec;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .path-board::after{
      content:"18+";
      position:absolute;
      right:22px;
      bottom:-12px;
      font-size:86px;
      font-weight:900;
      color:rgba(255,255,255,.08);
      line-height:1;
    }
    .path-board h2{
      margin:0 0 12px;
      font-size:30px;
      line-height:1.2;
    }
    .path-board p{
      margin:0;
      color:rgba(255,248,236,.78);
      max-width:56ch;
    }
    .timeline-list{
      display:grid;
      gap:12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:76px minmax(0,1fr);
      gap:14px;
      align-items:start;
      padding:18px;
      border-radius:24px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
    }
    .time-pill{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:42px;
      border-radius:var(--radius-pill);
      background:rgba(155,35,53,.10);
      color:var(--primary);
      font-weight:900;
      font-size:13px;
    }
    .timeline-item h3{
      margin:0 0 5px;
      font-size:18px;
      line-height:1.25;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .mode-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:16px;
    }
    .mode-card{
      border-radius:28px;
      padding:22px;
      background:linear-gradient(180deg, rgba(255,253,248,.96), rgba(255,248,236,.96));
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
      transition:transform .24s ease, box-shadow .24s ease;
    }
    .mode-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .mode-card.recommend{
      background:linear-gradient(135deg, var(--primary), #7a1b2a);
      color:#fff8ec;
      transform:translateY(-10px);
    }
    .mode-card.recommend:hover{transform:translateY(-14px)}
    .mode-card h3{
      margin:14px 0 8px;
      font-size:23px;
      line-height:1.25;
    }
    .mode-card p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:14px;
    }
    .mode-card.recommend p,
    .mode-card.recommend .mode-list li{
      color:rgba(255,248,236,.78);
    }
    .mode-list{
      list-style:none;
      padding:0;
      margin:0 0 18px;
      display:grid;
      gap:10px;
    }
    .mode-list li{
      display:flex;
      gap:9px;
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }
    .mode-list li::before{
      content:"";
      width:7px;height:7px;
      border-radius:50%;
      background:var(--accent);
      flex:none;
      margin-top:8px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.42fr minmax(0,.58fr);
      gap:24px;
      align-items:start;
    }
    .faq-intro{
      padding:26px;
      border-radius:30px;
      background:linear-gradient(180deg, rgba(255,253,248,.94), rgba(255,245,234,.94));
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
    }
    .faq-intro h2{
      margin:0 0 10px;
      font-size:30px;
      line-height:1.2;
    }
    .faq-intro p{
      margin:0;
      color:var(--muted);
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:22px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.10);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .faq-item summary{
      cursor:pointer;
      list-style:none;
      padding:18px 20px;
      font-weight:900;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(155,35,53,.09);
      color:var(--primary);
      flex:none;
      transition:transform .22s ease;
    }
    .faq-item[open] summary::after{
      content:"−";
      transform:rotate(180deg);
      background:var(--primary);
      color:#fff;
    }
    .faq-item[open]{
      border-color:rgba(155,35,53,.18);
    }
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      border-left:4px solid var(--primary);
      margin:0 0 18px 20px;
      line-height:1.75;
    }

    .cta-band{
      margin-top:78px;
      border-radius:34px;
      padding:34px;
      background:
        linear-gradient(135deg, #8e1f2f, #9b2335 45%, #23433b);
      color:#fff8ec;
      box-shadow:0 24px 60px rgba(155,35,53,.25);
      overflow:hidden;
      position:relative;
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:16px;
      border:1px solid rgba(255,248,236,.18);
      border-radius:26px;
      pointer-events:none;
    }
    .cta-content{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:24px;
      align-items:center;
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(28px, 3vw, 42px);
      line-height:1.18;
    }
    .cta-band p{
      margin:12px 0 0;
      max-width:720px;
      color:rgba(255,248,236,.78);
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .cta-actions .btn-secondary{
      background:rgba(255,248,236,.10);
      color:#fff8ec;
      border-color:rgba(255,248,236,.28);
    }
    .cta-actions .btn-secondary:hover{
      background:rgba(255,248,236,.18);
    }

    .site-footer{
      margin-top:82px;
      padding:46px 0 28px;
      background:#211719;
      color:#fff8ec;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1.2fr) .55fr .75fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand p{
      margin:18px 0 0;
      color:rgba(255,248,236,.68);
      max-width:58ch;
      font-size:14px;
      line-height:1.8;
    }
    .site-footer .brand-mark{
      box-shadow:none;
    }
    .site-footer .brand-text span{
      color:rgba(255,248,236,.62);
    }
    .footer-col h4{
      margin:0 0 14px;
      font-size:16px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      color:rgba(255,248,236,.66);
      font-size:14px;
    }
    .footer-links a{
      transition:color .2s ease, transform .2s ease;
    }
    .footer-links a:hover{
      color:#fff8ec;
      transform:translateX(3px);
    }
    .muted{color:rgba(255,248,236,.56)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,248,236,.14);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,248,236,.52);
      font-size:13px;
      flex-wrap:wrap;
    }

    .drawer{
      display:none;
      position:fixed;
      inset:0;
      z-index:80;
      background:rgba(36,25,26,.28);
      backdrop-filter:blur(10px);
    }
    .drawer.open{display:block}
    .drawer-panel{
      margin:12px;
      padding:20px;
      border-radius:28px;
      background:var(--bg-soft);
      border:1px solid rgba(36,25,26,.12);
      box-shadow:var(--shadow);
    }
    .drawer-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .drawer-nav{
      display:grid;
      gap:10px;
    }
    .drawer-nav a{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(36,25,26,.08);
      font-weight:800;
    }
    .drawer-note{
      margin-top:16px;
      padding:14px;
      border-radius:18px;
      background:rgba(229,106,63,.12);
      color:#5d3428;
      font-size:13px;
      line-height:1.65;
    }

    @media (max-width:1080px){
      .desktop-only{display:none}
      .mobile-only{display:grid}
      .nav-row{
        display:block;
      }
      .search-inline{
        width:100%;
        min-width:0;
      }
      .channel-row{
        overflow:hidden;
      }
      .channels{
        flex-wrap:nowrap;
        overflow-x:auto;
        padding-bottom:4px;
      }
      .hot-wrap{
        display:none;
      }
      .banner-grid,
      .filter-layout,
      .path-strip,
      .faq-wrap,
      .cta-content{
        grid-template-columns:1fr;
      }
      .filter-panel{
        position:relative;
        top:auto;
      }
      .mode-grid{
        grid-template-columns:1fr;
      }
      .mode-card.recommend{
        transform:none;
      }
      .mode-card.recommend:hover{
        transform:translateY(-4px);
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
      .footer-brand{
        grid-column:1 / -1;
      }
      .cta-actions{
        justify-content:flex-start;
      }
    }
    @media (max-width:768px){
      .container{
        width:min(100% - 24px, var(--container));
      }
      .header-shell{
        padding:12px 0;
      }
      .brand-text strong{
        font-size:15px;
        max-width:220px;
      }
      .tool-link{
        display:none;
      }
      .banner{
        padding:24px 18px;
        border-radius:26px;
      }
      .notice-bar{
        align-items:flex-start;
        flex-direction:column;
        border-radius:22px;
      }
      .page-title{
        max-width:100%;
      }
      .banner-actions,
      .cta-actions{
        width:100%;
      }
      .btn{
        width:100%;
      }
      .metric-grid{
        grid-template-columns:1fr;
      }
      .section{
        padding-top:56px;
      }
      .section-head{
        grid-template-columns:1fr;
      }
      .category-grid{
        grid-template-columns:1fr;
      }
      .topic-card,
      .topic-card.wide,
      .topic-card.tall{
        grid-column:auto;
        min-height:auto;
      }
      .timeline-item{
        grid-template-columns:1fr;
      }
      .cta-band{
        padding:26px 18px;
        border-radius:28px;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .copyright{
        display:grid;
      }
    }
    @media (max-width:420px){
      .brand-mark{
        width:38px;height:38px;border-radius:12px;
      }
      .brand-text strong{
        max-width:180px;
      }
      .header-tools{
        gap:6px;
      }
      .icon-btn{
        width:38px;height:38px;border-radius:12px;
      }
      .card-tags .card-tag:nth-child(n+4){
        display:none;
      }
      .banner-panel{
        gap:10px;
      }
      .topic-card{
        padding:20px 16px;
        border-radius:24px;
      }
    }