/* roulang page: index */
:root{
      --color-primary:#6f1d46;
      --color-primary-dark:#541433;
      --color-secondary:#8a2f49;
      --color-accent:#b9824a;
      --color-bg:#fff8ef;
      --color-bg-soft:#f7eadb;
      --color-card:#fffdf8;
      --color-text:#2d1a24;
      --color-muted:#715d66;
      --color-border:rgba(111,29,70,.14);
      --radius-xl:28px;
      --radius-lg:22px;
      --shadow-warm:0 22px 70px rgba(111,29,70,.14);
      --shadow-soft:0 14px 38px rgba(80,38,46,.10);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 10% 8%, rgba(185,130,74,.16), transparent 34%),
        radial-gradient(circle at 92% 12%, rgba(111,29,70,.12), transparent 30%),
        linear-gradient(180deg,#fff8ef 0%,#f8eadb 42%,#fffdf8 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(111,29,70,.18);color:var(--color-primary-dark)}
    .site-container{width:min(var(--container), calc(100% - 40px));margin-inline:auto}
    .skip-focus:focus,.focus-ring:focus-visible{
      outline:3px solid rgba(185,130,74,.45);
      outline-offset:3px;
    }
    .top-shell{
      position:sticky;top:0;z-index:50;
      background:rgba(255,248,239,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--color-border);
    }
    .brand-mark{
      display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em;
      color:var(--color-primary-dark);
    }
    .brand-icon{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary) 55%,#b9824a);
      box-shadow:0 12px 28px rgba(111,29,70,.22);
      position:relative;overflow:hidden;flex:0 0 auto;
    }
    .brand-icon:before{
      content:"";position:absolute;inset:9px;border:1px solid rgba(255,255,255,.55);border-radius:12px;
    }
    .nav-chip{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:42px;padding:0 18px;border-radius:999px;
      background:rgba(255,255,255,.65);
      border:1px solid rgba(111,29,70,.12);
      color:#5d4350;font-weight:700;font-size:15px;
      white-space:nowrap;transition:.22s ease;
    }
    .nav-chip:hover{background:#fff;border-color:rgba(111,29,70,.28);transform:translateY(-1px)}
    .nav-chip.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:0 10px 24px rgba(111,29,70,.22)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      border-radius:999px;min-height:48px;padding:0 22px;
      font-weight:800;transition:.22s ease;border:1px solid transparent;
      user-select:none;
    }
    .btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 16px 36px rgba(111,29,70,.22)}
    .btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 20px 44px rgba(111,29,70,.30)}
    .btn-secondary{background:rgba(255,255,255,.78);color:var(--color-primary);border-color:rgba(111,29,70,.18)}
    .btn-secondary:hover{background:#fff3f6;border-color:rgba(111,29,70,.34);transform:translateY(-2px)}
    .btn-light{background:#fff8ef;color:var(--color-primary-dark);box-shadow:0 14px 30px rgba(0,0,0,.10)}
    .btn-light:hover{background:#fff;transform:translateY(-2px)}
    .badge{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;
      padding:7px 12px;font-size:13px;font-weight:800;color:var(--color-primary);
      background:rgba(255,255,255,.72);border:1px solid rgba(111,29,70,.12);
    }
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .section-title{font-size:clamp(26px,4vw,38px);line-height:1.18;font-weight:850;letter-spacing:-.03em;color:#2d1a24}
    .section-desc{margin-top:14px;color:var(--color-muted);font-size:17px;max-width:760px}
    .hero{
      position:relative;overflow:hidden;
      border-bottom:1px solid rgba(111,29,70,.09);
    }
    .hero-band{
      position:relative;border-radius:36px;min-height:520px;padding:42px;
      background:
        linear-gradient(120deg,rgba(111,29,70,.94) 0%,rgba(138,47,73,.88) 38%,rgba(243,228,209,.88) 100%),
        radial-gradient(circle at 75% 18%,rgba(255,255,255,.28),transparent 25%);
      box-shadow:var(--shadow-warm);
      overflow:hidden;
    }
    .hero-band:before{
      content:"";position:absolute;inset:auto -80px -140px auto;width:420px;height:420px;border-radius:50%;
      background:rgba(255,248,239,.26);
    }
    .hero-band:after{
      content:"";position:absolute;left:42%;top:-120px;width:260px;height:260px;border-radius:50%;
      border:1px solid rgba(255,255,255,.25);
    }
    .burst{
      width:132px;height:132px;border-radius:34px;
      background:linear-gradient(135deg,#fff8ef,#ffdca8);
      color:var(--color-primary-dark);
      display:flex;align-items:center;justify-content:center;text-align:center;
      font-weight:900;line-height:1.18;box-shadow:0 18px 44px rgba(45,26,36,.18);
      transform:rotate(8deg);
    }
    .panel{
      border-radius:var(--radius-xl);background:rgba(255,253,248,.88);
      border:1px solid rgba(255,255,255,.55);box-shadow:var(--shadow-soft);
    }
    .paper-card{
      border-radius:var(--radius-xl);background:var(--color-card);
      border:1px solid var(--color-border);box-shadow:var(--shadow-soft);
      transition:.24s ease;overflow:hidden;
    }
    .paper-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-warm);border-color:rgba(111,29,70,.30)}
    .gradient-cover{
      height:128px;border-radius:22px;
      background:
        linear-gradient(135deg,rgba(111,29,70,.92),rgba(138,47,73,.72),rgba(185,130,74,.42)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.18) 0 1px,transparent 1px 14px);
      position:relative;overflow:hidden;
    }
    .gradient-cover:after{
      content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.35);border-radius:18px;
    }
    .compare-wrap{overflow:hidden;border-radius:30px;border:1px solid var(--color-border);box-shadow:var(--shadow-soft);background:#fffdf8}
    .compare-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr)}
    .compare-cell{padding:20px;border-bottom:1px solid rgba(111,29,70,.10);border-right:1px solid rgba(111,29,70,.10);min-height:72px}
    .compare-cell:nth-child(4n){border-right:0}
    .compare-head{background:#fff3e4;font-weight:900;color:#3a222d}
    .compare-reco{background:linear-gradient(180deg,#fff7f0,#fff);box-shadow:inset 0 0 0 2px rgba(111,29,70,.22)}
    .tier-card{
      position:relative;border-radius:32px;padding:28px;border:1px solid rgba(111,29,70,.14);
      background:linear-gradient(180deg,#fffdf8,#fff2e7);box-shadow:var(--shadow-soft);
      transition:.24s ease;
    }
    .tier-card.recommended{background:linear-gradient(155deg,#6f1d46,#8a2f49 58%,#b9824a);color:#fff;transform:translateY(-10px)}
    .tier-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-warm)}
    .tier-card.recommended:hover{transform:translateY(-13px)}
    .faq-item{
      border:1px solid var(--color-border);border-radius:22px;background:#fffdf8;overflow:hidden;
      box-shadow:0 10px 24px rgba(80,38,46,.06);
    }
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px;text-align:left;font-weight:850;color:#2d1a24}
    .faq-answer{max-height:0;overflow:hidden;transition:max-height .28s ease;background:#fff5f7;color:var(--color-muted)}
    .faq-answer-inner{padding:0 22px 22px}
    .faq-item.open .faq-answer{max-height:220px}
    .faq-icon{transition:.22s ease;color:var(--color-primary);font-weight:900}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .bottom-cta{
      position:fixed;left:50%;bottom:18px;transform:translateX(-50%);
      width:min(760px,calc(100% - 28px));z-index:60;border-radius:999px;
      background:rgba(255,253,248,.96);border:1px solid rgba(111,29,70,.16);
      box-shadow:0 18px 54px rgba(45,26,36,.18);backdrop-filter:blur(12px);
      padding:10px 12px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;
      animation:barIn .6s ease both;
    }
    @keyframes barIn{from{opacity:0;transform:translate(-50%,18px)}to{opacity:1;transform:translate(-50%,0)}}
    .footer-link{color:rgba(255,248,239,.76);transition:.2s ease}
    .footer-link:hover{color:#fff;transform:translateX(2px)}
    .mini-dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 5px rgba(185,130,74,.15)}
    .timeline-line{position:absolute;left:17px;top:32px;bottom:20px;width:2px;background:rgba(111,29,70,.14)}
    @media (max-width:1024px){
      .compare-grid{grid-template-columns:1fr}
      .compare-cell{border-right:0}
      .desktop-compare{display:none}
      .section{padding:70px 0}
      .hero-band{padding:32px;min-height:auto}
      .tier-card.recommended{transform:none}
    }
    @media (min-width:1025px){
      .mobile-compare{display:none}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px, var(--container))}
      .section{padding:58px 0}
      .section-tight{padding:42px 0}
      .hero-band{border-radius:28px;padding:26px}
      .burst{width:104px;height:104px;border-radius:28px;font-size:14px}
      .bottom-cta{bottom:10px;border-radius:24px;padding:10px;align-items:center}
      body{padding-bottom:86px}
      .nav-scroll{overflow-x:auto;scrollbar-width:none}
      .nav-scroll::-webkit-scrollbar{display:none}
    }
    @media (max-width:520px){
      .brand-icon{width:36px;height:36px;border-radius:13px}
      .brand-mark span{font-size:16px}
      .btn{min-height:44px;padding:0 16px;font-size:14px}
      .hero-band{padding:22px}
      .bottom-cta .hint{font-size:12px;line-height:1.35}
      .bottom-cta .btn{min-height:42px;padding:0 14px}
    }

/* roulang page: category1 */
:root{
      --bg:#fff8ef;
      --bg-soft:#f7eadf;
      --card:#fffdf8;
      --card-rose:#fbf0f2;
      --primary:#7b243f;
      --primary-dark:#5a1830;
      --primary-soft:#f3dbe3;
      --accent:#c58a4b;
      --accent-soft:#f5dfc2;
      --text:#2b1b23;
      --muted:#715d66;
      --line:rgba(123,36,63,.16);
      --line-strong:rgba(123,36,63,.32);
      --shadow:0 18px 55px rgba(90,24,48,.12);
      --shadow-hover:0 24px 70px rgba(90,24,48,.18);
      --radius:26px;
      --radius-lg:34px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      line-height:1.65;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 0%, rgba(197,138,75,.18), transparent 34%),
        radial-gradient(circle at 92% 12%, rgba(123,36,63,.12), transparent 28%),
        linear-gradient(180deg,#fff8ef 0%,#fffdf8 46%,#f7eadf 100%);
      overflow-x:hidden;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    .site-container{width:min(var(--container),calc(100% - 32px));margin-inline:auto}
    .focus-ring:focus-visible{outline:3px solid rgba(197,138,75,.55);outline-offset:4px}
    .top-shell{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,248,239,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      box-shadow:0 10px 30px rgba(90,24,48,.05);
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:var(--primary-dark);
      font-weight:900;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-icon{
      width:38px;
      height:38px;
      border-radius:15px;
      display:inline-block;
      background:
        linear-gradient(135deg,rgba(255,255,255,.35),transparent 38%),
        radial-gradient(circle at 72% 28%,#e9b979 0 18%,transparent 19%),
        linear-gradient(135deg,#7b243f,#9c3751 58%,#c58a4b);
      box-shadow:0 12px 28px rgba(123,36,63,.22);
      position:relative;
      flex:0 0 auto;
    }
    .brand-icon:after{
      content:"";
      position:absolute;
      inset:10px;
      border:1px solid rgba(255,248,239,.6);
      border-radius:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.68);
      border:1px solid var(--line);
      color:var(--muted);
      line-height:1;
      white-space:nowrap;
    }
    .badge:before{
      content:"";
      width:7px;height:7px;border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(197,138,75,.14);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      line-height:1;
      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)}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn-primary{
      color:#fff8ef;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 14px 30px rgba(123,36,63,.22);
    }
    .btn-primary:hover{box-shadow:0 18px 42px rgba(123,36,63,.3);background:linear-gradient(135deg,#8b2a48,#541328)}
    .btn-secondary{
      color:var(--primary-dark);
      background:rgba(255,255,255,.74);
      border:1px solid var(--line-strong);
    }
    .btn-secondary:hover{background:var(--primary-soft);border-color:rgba(123,36,63,.42)}
    .btn-light{
      color:var(--primary-dark);
      background:#fff8ef;
      box-shadow:0 14px 30px rgba(0,0,0,.12);
    }
    .btn-light:hover{background:#fffdf8;box-shadow:0 18px 42px rgba(0,0,0,.18)}
    .nav-scroll{
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:42px;
      padding:0 18px;
      border-radius:999px;
      background:rgba(255,255,255,.58);
      color:var(--muted);
      border:1px solid var(--line);
      font-weight:800;
      transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
    }
    .nav-chip:hover{background:var(--primary-soft);color:var(--primary-dark);transform:translateY(-1px)}
    .nav-chip.active{background:var(--primary);color:#fff8ef;border-color:var(--primary);box-shadow:0 14px 28px rgba(123,36,63,.18)}
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      color:var(--primary-dark);
      background:rgba(243,219,227,.68);
      border:1px solid rgba(123,36,63,.12);
      font-size:14px;
      font-weight:900;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--accent)}
    .hero-category{
      position:relative;
      padding:64px 0 48px;
      overflow:hidden;
    }
    .hero-category:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(110deg,rgba(255,248,239,.5),rgba(247,234,223,.72)),
        repeating-linear-gradient(90deg,rgba(123,36,63,.035) 0 1px,transparent 1px 70px);
      pointer-events:none;
    }
    .hero-category:after{
      content:"";
      position:absolute;
      width:560px;
      height:560px;
      right:-230px;
      top:-210px;
      border-radius:50%;
      background:rgba(123,36,63,.09);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted);
      font-size:14px;
      margin-bottom:22px;
      position:relative;
      z-index:1;
    }
    .breadcrumb a{font-weight:800;color:var(--primary-dark)}
    .hero-title{
      font-size:clamp(32px,5vw,56px);
      line-height:1.14;
      font-weight:950;
      letter-spacing:-.045em;
      color:var(--text);
    }
    .hero-lead{
      margin-top:20px;
      color:var(--muted);
      font-size:18px;
      max-width:700px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.7);
      border:1px solid var(--line);
      color:var(--muted);
      font-weight:800;
      font-size:14px;
    }
    .trust-item span{
      width:22px;height:22px;border-radius:999px;
      display:inline-flex;align-items:center;justify-content:center;
      background:var(--accent-soft);
      color:var(--primary-dark);
      font-size:12px;
    }
    .vertical-preview{
      position:relative;
      max-width:360px;
      margin-left:auto;
      border-radius:38px;
      padding:14px;
      background:linear-gradient(180deg,#3b202d,#7b243f 58%,#c58a4b);
      box-shadow:0 28px 90px rgba(90,24,48,.24);
      transform:rotate(1.5deg);
    }
    .vertical-preview:before{
      content:"";
      position:absolute;
      width:90px;height:6px;border-radius:999px;
      background:rgba(255,248,239,.38);
      top:22px;left:50%;transform:translateX(-50%);
      z-index:2;
    }
    .preview-screen{
      min-height:560px;
      border-radius:30px;
      overflow:hidden;
      background:
        radial-gradient(circle at 32% 16%,rgba(255,248,239,.28),transparent 24%),
        linear-gradient(155deg,rgba(255,248,239,.12),transparent 45%),
        linear-gradient(180deg,#4b2231,#24141d);
      padding:52px 22px 22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .preview-card{
      border-radius:24px;
      background:rgba(255,248,239,.12);
      border:1px solid rgba(255,248,239,.18);
      color:#fff8ef;
      padding:18px;
      backdrop-filter:blur(3px);
    }
    .preview-list{display:grid;gap:10px;margin-top:14px}
    .preview-list div{
      display:flex;
      justify-content:space-between;
      gap:10px;
      padding:12px;
      border-radius:16px;
      background:rgba(255,248,239,.1);
      color:rgba(255,248,239,.86);
      font-size:14px;
    }
    .chip-filter{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:42px;
      padding:0 16px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
      color:var(--muted);
      font-weight:850;
      transition:.22s ease;
    }
    .chip-filter:hover,.chip-filter.active{
      background:var(--primary);
      border-color:var(--primary);
      color:#fff8ef;
      box-shadow:0 12px 26px rgba(123,36,63,.16);
    }
    .content-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      background:rgba(255,253,248,.86);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(123,36,63,.38)}
    .cover{
      height:154px;
      border-radius:22px;
      overflow:hidden;
      position:relative;
      background:
        radial-gradient(circle at 28% 24%,rgba(255,248,239,.75),transparent 23%),
        linear-gradient(135deg,#f4d3c9,#7b243f 62%,#3d1e2c);
    }
    .cover:after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg,transparent 0 35%,rgba(255,255,255,.22) 45%,transparent 56%),
        repeating-linear-gradient(45deg,rgba(255,248,239,.15) 0 1px,transparent 1px 14px);
      transform:translateX(-15%);
      transition:transform .35s ease;
    }
    .content-card:hover .cover:after{transform:translateX(12%)}
    .cover.alt{background:radial-gradient(circle at 76% 28%,rgba(197,138,75,.38),transparent 24%),linear-gradient(135deg,#fff0dc,#a44a5d 58%,#402031)}
    .cover.deep{background:radial-gradient(circle at 38% 20%,rgba(255,248,239,.35),transparent 24%),linear-gradient(135deg,#3b202d,#7b243f,#c58a4b)}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:850;
      font-size:13px;
      line-height:1;
    }
    .tag.gold{background:var(--accent-soft);color:#74451a}
    .tag.muted{background:#f2ece8;color:var(--muted)}
    .side-card{
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#fffdf8,#f8ece5);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:24px;
    }
    .benefit-row{
      display:flex;
      gap:12px;
      padding:14px 0;
      border-bottom:1px solid var(--line);
    }
    .benefit-row:last-child{border-bottom:0}
    .benefit-dot{
      width:28px;height:28px;border-radius:12px;
      flex:0 0 auto;
      background:var(--primary-soft);
      color:var(--primary-dark);
      display:flex;align-items:center;justify-content:center;
      font-weight:950;
      font-size:13px;
    }
    .rule-panel{
      border-radius:var(--radius-lg);
      background:#fffdf8;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .faq-item{
      border-bottom:1px solid var(--line);
      background:rgba(255,253,248,.8);
    }
    .faq-item:last-child{border-bottom:0}
    .faq-btn{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:22px 24px;
      text-align:left;
      font-weight:950;
      color:var(--text);
      background:transparent;
    }
    .faq-arrow{
      width:32px;height:32px;border-radius:999px;
      display:flex;align-items:center;justify-content:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      transition:transform .25s ease,background .25s ease;
      flex:0 0 auto;
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-answer p{
      padding:0 24px 22px;
      color:var(--muted);
      margin:0;
    }
    .faq-item.open{background:var(--card-rose)}
    .faq-item.open .faq-arrow{transform:rotate(45deg);background:var(--primary);color:#fff8ef}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:38px;
      padding:38px;
      color:#fff8ef;
      background:
        radial-gradient(circle at 86% 20%,rgba(197,138,75,.38),transparent 25%),
        linear-gradient(135deg,#7b243f,#4d1729 65%,#2d1a24);
      box-shadow:0 26px 80px rgba(90,24,48,.28);
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:repeating-linear-gradient(90deg,rgba(255,248,239,.06) 0 1px,transparent 1px 58px);
      pointer-events:none;
    }
    .footer-link{
      color:rgba(255,248,239,.72);
      transition:color .2s ease,transform .2s ease;
    }
    .footer-link:hover{color:#fff8ef;transform:translateX(3px)}
    .mobile-bar{
      position:fixed;
      left:12px;right:12px;bottom:12px;
      z-index:60;
      display:none;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px;
      padding-bottom:calc(12px + env(safe-area-inset-bottom));
      border-radius:24px;
      background:rgba(255,253,248,.96);
      border:1px solid var(--line);
      box-shadow:0 -12px 45px rgba(90,24,48,.18);
      animation:barIn .5s ease both;
    }
    @keyframes barIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
    @media (max-width:1024px){
      .section{padding:72px 0}
      .vertical-preview{max-width:330px}
      .preview-screen{min-height:500px}
    }
    @media (max-width:768px){
      body{padding-bottom:86px}
      .site-container{width:min(100% - 24px,var(--container))}
      .hero-category{padding:42px 0 34px}
      .hero-lead{font-size:16px}
      .vertical-preview{margin:30px auto 0;transform:none;max-width:310px}
      .preview-screen{min-height:430px}
      .section{padding:56px 0}
      .section-tight{padding:42px 0}
      .cta-panel{padding:26px;border-radius:30px}
      .mobile-bar{display:flex}
      .brand-icon{width:34px;height:34px;border-radius:14px}
      .nav-chip{height:40px;padding:0 15px}
    }
    @media (max-width:520px){
      .trust-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
      .trust-row::-webkit-scrollbar{display:none}
      .trust-item{flex:0 0 auto}
      .cover{height:132px}
      .faq-btn{padding:18px}
      .faq-answer p{padding:0 18px 18px}
      .btn{padding:11px 16px}
    }