/* roulang page: index */
:root{
      --bg:#f6efe5;
      --paper:#fffaf4;
      --card:#fffdf8;
      --line:rgba(76,54,41,.13);
      --line-strong:rgba(76,54,41,.18);
      --text:#221914;
      --muted:#6b5d54;
      --brand:#b5463c;
      --brand-2:#d86a4f;
      --brand-soft:rgba(181,70,60,.12);
      --brand-soft-2:rgba(181,70,60,.08);
      --shadow:0 18px 50px rgba(68,48,37,.08);
      --shadow-hover:0 28px 72px rgba(68,48,37,.14);
      --radius:20px;
      --radius-lg:28px;
    }
    html{scroll-behavior:smooth}
    html,body{height:100%}
    *{box-sizing:border-box}
    body{
      margin:0;
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 20% 0%, rgba(216,106,79,.12), transparent 24%),
        radial-gradient(circle at 85% 15%, rgba(181,70,60,.08), transparent 18%),
        linear-gradient(180deg, #f9f4ec 0%, #f5eee4 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(255,255,255,.25) 0%, rgba(255,255,255,0) 32%, rgba(255,255,255,.16) 100%),
        repeating-linear-gradient(0deg, rgba(68,48,37,.016) 0, rgba(68,48,37,.016) 1px, transparent 1px, transparent 6px);
      opacity:.55;
      mix-blend-mode:multiply;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(181,70,60,.18);color:var(--text)}
    .container{
      width:min(1180px, calc(100% - 2rem));
      margin-inline:auto;
    }
    .glass-nav{
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      background: rgba(252,248,242,.40);
      border-bottom:1px solid rgba(76,54,41,.10);
      transition: all .28s ease;
    }
    .glass-nav.is-scrolled{
      background: rgba(252,248,242,.94);
      box-shadow: 0 10px 30px rgba(55,39,30,.08);
      border-bottom-color: rgba(76,54,41,.12);
    }
    .nav-link{
      position:relative;
      color:#40352d;
      transition: color .2s ease, transform .2s ease, opacity .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{color:var(--brand)}
    .nav-link.active{
      color:var(--brand);
      font-weight:700;
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:-.45rem;
      height:2px;
      background:linear-gradient(90deg, var(--brand), var(--brand-2));
      border-radius:999px;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      color:#fff;
      box-shadow:0 14px 28px rgba(181,70,60,.22);
      transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      transform: translateY(-1px);
      box-shadow:0 18px 36px rgba(181,70,60,.28);
      filter:saturate(1.02);
    }
    .btn-secondary{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(76,54,41,.14);
      color:#3a2d25;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:#fff;
      border-color:rgba(181,70,60,.24);
      box-shadow:0 14px 30px rgba(68,48,37,.08);
      transform: translateY(-1px);
    }
    .section-kicker{
      letter-spacing:.18em;
      text-transform:uppercase;
      font-size:.72rem;
      color:var(--brand);
      font-weight:700;
    }
    .section-title{
      font-size:clamp(1.5rem, 1rem + 2vw, 2.4rem);
      line-height:1.18;
      font-weight:800;
      color:#241913;
    }
    .section-desc{
      color:var(--muted);
      line-height:1.85;
      font-size:1rem;
      max-width:58rem;
    }
    .card-soft{
      background:rgba(255,255,255,.78);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      border-radius:var(--radius);
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease;
    }
    .card-soft:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,70,60,.18);
      background:rgba(255,255,255,.92);
    }
    .tag-pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .8rem;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      color:#5b4d45;
      border:1px solid rgba(76,54,41,.12);
      font-size:.87rem;
      line-height:1;
      transition:all .2s ease;
      white-space:nowrap;
    }
    .tag-pill:hover,
    .tag-pill:focus-visible{
      border-color:rgba(181,70,60,.22);
      color:var(--brand);
      box-shadow:0 12px 25px rgba(68,48,37,.08);
      transform:translateY(-1px);
    }
    .mini-label{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.25rem .62rem;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brandDeep);
      font-size:.75rem;
      font-weight:700;
    }
    .meta-line{
      color:#7b6d62;
      font-size:.86rem;
    }
    .clamp-2{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .clamp-3{
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .progress-ring{
      --progress: 86;
      width:104px;
      height:104px;
      border-radius:50%;
      background:
        radial-gradient(circle at center, #fff 0 45%, transparent 46%),
        conic-gradient(var(--brand) calc(var(--progress) * 1%), rgba(181,70,60,.12) 0);
      display:grid;
      place-items:center;
      box-shadow: inset 0 0 0 1px rgba(76,54,41,.10);
    }
    .progress-ring span{
      font-size:1.15rem;
      font-weight:800;
      color:#2a1f18;
    }
    .pattern-box{
      background:
        linear-gradient(135deg, rgba(255,255,255,.94), rgba(255,255,255,.68)),
        linear-gradient(180deg, rgba(181,70,60,.06), transparent 55%);
      border:1px solid rgba(76,54,41,.13);
      box-shadow:var(--shadow);
      border-radius:28px;
    }
    .hero-panel{
      background:
        radial-gradient(circle at 20% 20%, rgba(216,106,79,.12), transparent 28%),
        radial-gradient(circle at 75% 15%, rgba(181,70,60,.10), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.84) 0%, rgba(255,255,255,.72) 100%);
      border:1px solid rgba(76,54,41,.11);
      box-shadow:0 28px 70px rgba(54,35,25,.11);
      border-radius:30px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -15% -25% auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(181,70,60,.08), transparent 70%);
      pointer-events:none;
    }
    .faq-item{
      border:1px solid rgba(76,54,41,.12);
      background:rgba(255,255,255,.78);
      border-radius:18px;
      box-shadow:0 14px 35px rgba(52,37,28,.06);
      overflow:hidden;
      transition: border-color .2s ease, box-shadow .2s ease;
    }
    .faq-item:hover{
      border-color:rgba(181,70,60,.2);
      box-shadow:0 18px 40px rgba(52,37,28,.09);
    }
    .faq-btn{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      text-align:left;
      padding:1.05rem 1.1rem;
      background:transparent;
      border:0;
      color:#241913;
      cursor:pointer;
    }
    .faq-btn:focus-visible{
      outline:2px solid rgba(181,70,60,.28);
      outline-offset:2px;
      border-radius:16px;
    }
    .faq-panel{
      max-height:0;
      opacity:0;
      overflow:hidden;
      transition:max-height .35s ease, opacity .24s ease;
      padding:0 1.1rem;
    }
    .faq-panel.open{
      opacity:1;
      padding-bottom:1rem;
    }
    .faq-arrow{
      width:18px;
      height:18px;
      flex:0 0 auto;
      transition: transform .25s ease;
      color:#7a6d64;
    }
    .faq-item.open .faq-arrow{transform:rotate(180deg)}
    .section-divider{
      height:1px;
      background:linear-gradient(90deg, transparent 0%, rgba(76,54,41,.15) 20%, rgba(76,54,41,.15) 80%, transparent 100%);
    }
    .soft-chip{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.35rem .7rem;
      border-radius:999px;
      background:rgba(181,70,60,.08);
      color:var(--brandDeep);
      border:1px solid rgba(181,70,60,.14);
      font-size:.82rem;
      font-weight:600;
    }
    .menu-panel{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .menu-panel.open{max-height:280px}
    .ring-dot{
      width:.52rem;
      height:.52rem;
      border-radius:999px;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 0 0 4px rgba(181,70,60,.12);
    }
    .light-list li{
      position:relative;
      padding-left:1rem;
    }
    .light-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.78rem;
      width:.36rem;
      height:.36rem;
      border-radius:999px;
      background:rgba(181,70,60,.75);
    }
    .plan-card{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(76,54,41,.12);
      border-radius:24px;
      box-shadow:var(--shadow);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .plan-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,70,60,.22);
    }
    .plan-card.featured{
      border-color:rgba(181,70,60,.25);
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,250,245,.86));
      position:relative;
    }
    .plan-card.featured::before{
      content:"推荐";
      position:absolute;
      top:-12px;
      left:18px;
      padding:.28rem .64rem;
      border-radius:999px;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      font-size:.76rem;
      font-weight:700;
      box-shadow:0 10px 24px rgba(181,70,60,.22);
    }
    .footer-link{
      color:#66584f;
      transition: color .18s ease;
    }
    .footer-link:hover,
    .footer-link:focus-visible{color:var(--brand)}
    @media (max-width: 767px){
      .section-desc{font-size:.96rem}
      .hero-panel{border-radius:24px}
      .faq-btn{padding:.95rem 1rem}
    }

/* roulang page: category1 */
:root{
      --brand:#b83a32;
      --brand-2:#d96b58;
      --brand-dark:#7b201c;
      --ink:#241913;
      --text:#3e2c24;
      --muted:#7a665b;
      --soft:#fbf3e9;
      --paper:#fffaf3;
      --line:rgba(76,54,41,.14);
      --line-strong:rgba(184,58,50,.24);
      --rose:#f7dfd7;
      --gold:#c99a4a;
      --shadow:0 18px 50px rgba(83,45,31,.12);
      --shadow-hover:0 24px 70px rgba(83,45,31,.18);
      --radius:24px;
      --radius-sm:16px;
      --nav-height:76px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 14% 5%, rgba(217,107,88,.18), transparent 30%),
        radial-gradient(circle at 88% 12%, rgba(201,154,74,.14), transparent 26%),
        linear-gradient(180deg,#fff8ef 0%,#fbf3e9 44%,#fffaf3 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.32;
      background-image:
        linear-gradient(rgba(120,80,52,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120,80,52,.03) 1px, transparent 1px);
      background-size:28px 28px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(184,58,50,.18);color:var(--brand-dark)}
    .container{
      width:min(1180px,calc(100% - 36px));
      margin-inline:auto;
    }
    .site-header{
      position:fixed;
      top:16px;
      left:0;
      right:0;
      z-index:50;
      transition:top .25s ease, background .25s ease, box-shadow .25s ease;
    }
    .nav-shell{
      height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:0 18px;
      border:1px solid rgba(255,255,255,.62);
      border-radius:999px;
      background:rgba(255,250,243,.62);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 10px 36px rgba(75,42,30,.08);
    }
    .site-header.scrolled{
      top:0;
    }
    .site-header.scrolled .nav-shell{
      border-radius:0 0 24px 24px;
      background:rgba(255,250,243,.94);
      border-color:rgba(76,54,41,.12);
      box-shadow:0 16px 44px rgba(75,42,30,.12);
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:17px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 12px 24px rgba(184,58,50,.22);
    }
    .nav-link{
      position:relative;
      color:rgba(36,25,19,.76);
      padding:8px 0;
      transition:color .2s ease;
    }
    .nav-link:hover,.nav-link:focus-visible,.nav-link.active{color:var(--brand-dark)}
    .nav-link::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:1px;
      height:2px;
      border-radius:9px;
      background:linear-gradient(90deg,var(--brand),var(--gold));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s ease;
    }
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-search{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:220px;
      padding:10px 12px;
      border:1px solid rgba(76,54,41,.12);
      border-radius:999px;
      background:rgba(255,255,255,.56);
      color:var(--muted);
    }
    .nav-search input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      font-size:.9rem;
    }
    .nav-search:focus-within{
      border-color:rgba(184,58,50,.38);
      box-shadow:0 0 0 4px rgba(184,58,50,.08);
    }
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,255,255,.55);
      color:var(--ink);
      align-items:center;
      justify-content:center;
    }
    .mobile-panel{
      display:none;
      margin-top:10px;
      padding:14px;
      border:1px solid rgba(255,255,255,.68);
      border-radius:24px;
      background:rgba(255,250,243,.95);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .mobile-panel.open{display:block}
    .mobile-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 14px;
      border-radius:16px;
      color:var(--text);
      transition:background .2s ease,color .2s ease,transform .2s ease;
    }
    .mobile-link:hover,.mobile-link.active{
      background:rgba(184,58,50,.08);
      color:var(--brand-dark);
      transform:translateX(2px);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 14px 30px rgba(184,58,50,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(184,58,50,.3)}
    .btn-secondary{
      color:var(--brand-dark);
      background:rgba(255,255,255,.66);
      border-color:rgba(184,58,50,.22);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(184,58,50,.38);
      background:rgba(255,244,237,.92);
      box-shadow:0 12px 26px rgba(83,45,31,.1);
    }
    .btn:focus-visible,.tag:focus-visible,.filter-pill:focus-visible,.faq-trigger:focus-visible,.mobile-toggle:focus-visible{
      outline:3px solid rgba(184,58,50,.25);
      outline-offset:3px;
    }
    .hero{
      position:relative;
      padding:142px 0 70px;
      min-height:76vh;
      overflow:hidden;
    }
    .hero::after{
      content:"";
      position:absolute;
      width:480px;
      height:480px;
      right:-160px;
      top:90px;
      border-radius:999px;
      background:radial-gradient(circle,rgba(217,107,88,.2),transparent 65%);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      font-size:.9rem;
      color:var(--muted);
    }
    .breadcrumb a:hover{color:var(--brand-dark)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(184,58,50,.18);
      background:rgba(255,255,255,.56);
      color:var(--brand-dark);
      font-weight:800;
      font-size:.88rem;
    }
    .hero-card,.content-card,.side-card,.plain-card{
      border:1px solid rgba(76,54,41,.12);
      border-radius:var(--radius);
      background:rgba(255,255,255,.62);
      box-shadow:var(--shadow);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .content-card:hover,.plain-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(184,58,50,.22);
    }
    .invite-panel{
      position:relative;
      padding:22px;
      overflow:hidden;
      background:
        linear-gradient(145deg,rgba(255,255,255,.78),rgba(255,239,228,.68)),
        radial-gradient(circle at 85% 15%,rgba(184,58,50,.16),transparent 34%);
    }
    .progress-track{
      height:12px;
      border-radius:999px;
      background:rgba(76,54,41,.1);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.7);
    }
    .progress-bar{
      height:100%;
      width:68%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--brand),var(--gold));
      box-shadow:0 8px 18px rgba(184,58,50,.22);
    }
    .section{
      padding:68px 0;
    }
    .section-tight{padding:42px 0}
    .section-title{
      letter-spacing:-.02em;
      color:var(--ink);
      line-height:1.22;
    }
    .section-lead{
      color:var(--muted);
      line-height:1.85;
    }
    .section-divider{
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(76,54,41,.18),transparent);
    }
    .tag,.filter-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      border:1px solid rgba(76,54,41,.12);
      background:rgba(255,255,255,.58);
      color:var(--muted);
      padding:8px 12px;
      font-size:.88rem;
      font-weight:700;
      transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
    }
    .tag:hover,.filter-pill:hover{
      transform:translateY(-1px);
      color:var(--brand-dark);
      background:rgba(255,244,237,.88);
      border-color:rgba(184,58,50,.24);
    }
    .filter-pill.active{
      color:#fff;
      border-color:transparent;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 12px 24px rgba(184,58,50,.2);
    }
    .cover{
      position:relative;
      min-height:148px;
      border-radius:20px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(184,58,50,.88),rgba(217,107,88,.58)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 8px,transparent 8px 16px);
    }
    .cover.alt{
      background:
        linear-gradient(135deg,rgba(94,58,42,.88),rgba(201,154,74,.58)),
        radial-gradient(circle at 72% 20%,rgba(255,255,255,.22),transparent 28%);
    }
    .cover.soft{
      background:
        linear-gradient(135deg,rgba(217,107,88,.72),rgba(247,223,215,.92)),
        linear-gradient(90deg,rgba(255,255,255,.18),transparent);
    }
    .cover::before{
      content:"";
      position:absolute;
      inset:16px;
      border:1px solid rgba(255,255,255,.42);
      border-radius:16px;
    }
    .cover-label{
      position:absolute;
      left:20px;
      bottom:18px;
      color:#fff;
      font-weight:900;
      text-shadow:0 2px 14px rgba(0,0,0,.18);
    }
    .meta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:.88rem;
    }
    .rank-item{
      display:flex;
      gap:12px;
      padding:13px;
      border-radius:18px;
      transition:background .2s ease, transform .2s ease;
    }
    .rank-item:hover{background:rgba(184,58,50,.07);transform:translateX(2px)}
    .rank-num{
      width:30px;
      height:30px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      font-weight:900;
      flex:0 0 auto;
    }
    .step-line{
      position:relative;
      padding-left:28px;
    }
    .step-line::before{
      content:"";
      position:absolute;
      left:10px;
      top:10px;
      bottom:-14px;
      width:1px;
      background:rgba(184,58,50,.22);
    }
    .step-line:last-child::before{display:none}
    .step-dot{
      position:absolute;
      left:0;
      top:5px;
      width:20px;
      height:20px;
      border-radius:999px;
      background:var(--paper);
      border:5px solid var(--brand);
      box-shadow:0 0 0 5px rgba(184,58,50,.08);
    }
    .plan-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,255,255,.6);
      padding:24px;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .plan-card.featured{
      background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(255,241,232,.82));
      border-color:rgba(184,58,50,.28);
      box-shadow:var(--shadow);
    }
    .plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:7px 0;
      color:var(--muted);
      font-size:.95rem;
    }
    .check-list li::before{
      content:"✓";
      color:var(--brand);
      font-weight:900;
      margin-top:1px;
    }
    .faq-item{
      border:1px solid var(--line);
      border-radius:20px;
      background:rgba(255,255,255,.56);
      overflow:hidden;
      transition:border-color .2s ease,box-shadow .2s ease;
    }
    .faq-item:hover{border-color:rgba(184,58,50,.24);box-shadow:0 14px 34px rgba(83,45,31,.08)}
    .faq-trigger{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:20px 22px;
      text-align:left;
      font-weight:900;
      color:var(--ink);
    }
    .faq-icon{
      width:28px;
      height:28px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(184,58,50,.08);
      color:var(--brand-dark);
      flex:0 0 auto;
      transition:transform .2s ease;
    }
    .faq-panel{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-panel p{
      padding:0 22px 20px;
      color:var(--muted);
      line-height:1.85;
    }
    .faq-item.open .faq-panel{max-height:220px}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      border:1px solid rgba(184,58,50,.22);
      background:
        radial-gradient(circle at 82% 18%,rgba(201,154,74,.2),transparent 32%),
        linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,234,221,.82));
      box-shadow:var(--shadow);
    }
    .footer-link{
      color:var(--muted);
      transition:color .2s ease,transform .2s ease;
    }
    .footer-link:hover{
      color:var(--brand-dark);
      transform:translateX(2px);
    }
    @media (max-width:1024px){
      .nav-search{display:none}
      .hero{padding-top:126px}
      .container{width:min(100% - 30px, 920px)}
    }
    @media (max-width:768px){
      :root{--nav-height:66px}
      .site-header{top:10px}
      .nav-shell{padding:0 12px;border-radius:24px}
      .mobile-toggle{display:flex}
      .desktop-cta{display:none}
      .hero{padding:112px 0 48px;min-height:auto}
      .section{padding:52px 0}
      .section-tight{padding:34px 0}
      .cover{min-height:130px}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 24px)}
      .btn{width:100%;min-height:50px}
      .hero-card,.content-card,.side-card,.plain-card{border-radius:20px}
      .invite-panel{padding:18px}
      .filter-pill,.tag{padding:9px 12px}
      .faq-trigger{padding:18px}
      .faq-panel p{padding:0 18px 18px}
    }