/* roulang page: index */
:root{
      --color-bg:#11100F;
      --color-bg-2:#17110F;
      --color-card:#201714;
      --color-primary:#8F1D2C;
      --color-accent:#C28A4A;
      --color-cream:#F6EFE7;
      --color-muted:#BFA7A3;
      --color-smoke:#D98B8B;
      --color-plum:#3A1E2A;
      --border-gold:rgba(194,138,74,.20);
      --border-soft:rgba(246,239,231,.10);
      --shadow-soft:0 22px 70px rgba(0,0,0,.32);
      --radius-xl:28px;
      --radius-lg:22px;
      --nav-height:68px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;
      color:var(--color-cream);
      background:
        radial-gradient(circle at 78% 6%, rgba(143,29,44,.32), transparent 34%),
        radial-gradient(circle at 14% 28%, rgba(194,138,74,.13), transparent 28%),
        linear-gradient(135deg,#11100F 0%,#17110F 42%,#201714 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.13;
      background-image:
        linear-gradient(rgba(246,239,231,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(246,239,231,.04) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.18));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,a{transition:all .25s ease}
    button{font-family:inherit}
    a:focus-visible,button:focus-visible,input:focus-visible{
      outline:2px solid var(--color-accent);
      outline-offset:4px;
      border-radius:14px;
    }
    .site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .age-strip{
      height:34px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#f1cf9d;
      background:linear-gradient(90deg,rgba(58,30,42,.96),rgba(32,23,20,.96));
      border-bottom:1px solid rgba(194,138,74,.16);
      font-size:13px;
      letter-spacing:.02em;
    }
    .main-header{
      position:fixed;
      top:34px;
      left:0;
      right:0;
      z-index:50;
      transition:background .25s ease,border-color .25s ease,box-shadow .25s ease,top .25s ease;
    }
    .main-header.scrolled{
      background:rgba(17,16,15,.92);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(194,138,74,.22);
      box-shadow:0 18px 60px rgba(0,0,0,.28);
    }
    .nav-wrap{
      height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:linear-gradient(145deg,#8F1D2C,#3A1E2A);
      border:1px solid rgba(194,138,74,.65);
      color:#F6EFE7;
      font-weight:900;
      letter-spacing:.05em;
      box-shadow:0 10px 26px rgba(143,29,44,.34);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-name{font-weight:800;font-size:16px;color:#fff7ed}
    .brand-sub{font-size:11px;color:var(--color-accent);letter-spacing:.14em;text-transform:uppercase}
    .desktop-nav{display:flex;align-items:center;gap:10px}
    .nav-link{
      position:relative;
      padding:10px 14px;
      color:rgba(246,239,231,.78);
      font-size:14px;
      font-weight:650;
      border-radius:999px;
    }
    .nav-link:hover{color:var(--color-accent);background:rgba(194,138,74,.08)}
    .nav-link.active{color:var(--color-cream)}
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:50%;
      transform:translateX(-50%);
      bottom:3px;
      width:18px;height:3px;border-radius:999px;
      background:var(--color-accent);
      box-shadow:0 0 18px rgba(194,138,74,.55);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .age-badge{
      display:inline-flex;align-items:center;gap:6px;
      height:36px;padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(194,138,74,.25);
      background:rgba(58,30,42,.56);
      color:#f3d7ad;
      font-size:12px;
      white-space:nowrap;
    }
    .search-btn{
      width:38px;height:38px;border-radius:14px;
      border:1px solid rgba(246,239,231,.12);
      background:rgba(246,239,231,.05);
      color:var(--color-cream);
      display:grid;place-items:center;
    }
    .search-btn:hover{border-color:rgba(194,138,74,.5);color:var(--color-accent);transform:translateY(-1px)}
    .btn-primary,.btn-secondary{
      min-height:48px;
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      padding:0 22px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      border:1px solid transparent;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fffaf4;
      background:linear-gradient(135deg,#8F1D2C 0%,#B14A3E 48%,#C28A4A 100%);
      box-shadow:0 14px 34px rgba(143,29,44,.30);
    }
    .btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 20px 54px rgba(143,29,44,.42)}
    .btn-secondary{
      color:var(--color-cream);
      border-color:rgba(194,138,74,.42);
      background:rgba(194,138,74,.06);
    }
    .btn-secondary:hover{background:rgba(194,138,74,.15);color:#fff;transform:translateY(-2px)}
    .mobile-toggle{display:none}
    .mobile-panel{
      display:none;
      position:fixed;
      top:98px;left:16px;right:16px;
      border:1px solid rgba(194,138,74,.22);
      background:rgba(17,16,15,.97);
      border-radius:24px;
      padding:16px;
      box-shadow:var(--shadow-soft);
      z-index:60;
      transform:translateY(-10px);
      opacity:0;
      pointer-events:none;
      transition:.25s ease;
    }
    .mobile-panel.open{opacity:1;transform:translateY(0);pointer-events:auto}
    .section{padding:96px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;
      padding:8px 12px;
      border-radius:999px;
      color:#f0c98c;
      background:rgba(58,30,42,.72);
      border:1px solid rgba(194,138,74,.24);
      font-size:12px;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
    }
    .hero{
      min-height:760px;
      padding-top:calc(34px + var(--nav-height) + 58px);
      position:relative;
      overflow:hidden;
    }
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .hero h1{
      margin:22px 0 20px;
      font-size:clamp(38px,5vw,64px);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .hero p.lead{
      max-width:680px;
      color:rgba(246,239,231,.78);
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
    .trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:34px;max-width:680px}
    .trust-item{
      padding:14px 12px;
      border:1px solid rgba(194,138,74,.16);
      background:rgba(246,239,231,.045);
      border-radius:18px;
    }
    .trust-item strong{display:block;color:#fff;font-size:15px}
    .trust-item span{display:block;color:var(--color-muted);font-size:12px;margin-top:3px}
    .visual-stage{
      position:relative;
      min-height:520px;
      border-radius:36px;
      background:
        radial-gradient(circle at 76% 18%,rgba(217,139,139,.28),transparent 24%),
        radial-gradient(circle at 22% 78%,rgba(194,138,74,.20),transparent 30%),
        linear-gradient(145deg,rgba(58,30,42,.74),rgba(32,23,20,.92));
      border:1px solid rgba(194,138,74,.22);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .visual-stage:before{
      content:"";
      position:absolute;inset:-1px;
      background:linear-gradient(120deg,transparent 0%,rgba(246,239,231,.08) 42%,transparent 58%);
      transform:translateX(-40%) skewX(-18deg);
    }
    .visual-stage:after{
      content:"";
      position:absolute;right:-86px;top:-86px;width:240px;height:240px;
      border:1px solid rgba(194,138,74,.25);
      border-radius:50%;
      box-shadow:0 0 0 28px rgba(194,138,74,.04),0 0 0 58px rgba(143,29,44,.04);
    }
    .member-card{
      position:absolute;
      left:50%;
      top:50%;
      transform:translate(-50%,-50%) rotate(-4deg);
      width:min(390px,78%);
      min-height:250px;
      padding:28px;
      border-radius:30px;
      background:linear-gradient(145deg,rgba(143,29,44,.92),rgba(58,30,42,.96) 62%,rgba(32,23,20,.98));
      border:1px solid rgba(194,138,74,.58);
      box-shadow:0 34px 80px rgba(0,0,0,.42);
      z-index:2;
    }
    .card-line{height:1px;background:linear-gradient(90deg,transparent,rgba(194,138,74,.8),transparent);margin:22px 0}
    .float-card{
      position:absolute;
      z-index:3;
      padding:16px 18px;
      border-radius:20px;
      border:1px solid rgba(194,138,74,.24);
      background:rgba(17,16,15,.76);
      backdrop-filter:blur(10px);
      box-shadow:0 18px 40px rgba(0,0,0,.26);
      color:#fff8ef;
    }
    .float-card small{display:block;color:var(--color-accent);font-weight:800;font-size:12px}
    .float-card span{font-size:14px;color:rgba(246,239,231,.78)}
    .float-a{right:22px;top:72px}
    .float-b{left:22px;bottom:72px}
    .float-c{right:46px;bottom:42px}
    .section-title{max-width:820px;margin-bottom:42px}
    .section-title h2{
      font-size:clamp(30px,4vw,44px);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.03em;
      margin-top:14px;
    }
    .section-title p{color:rgba(246,239,231,.70);font-size:17px;margin-top:14px}
    .value-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:38px;align-items:stretch}
    .manifest{
      border:1px solid rgba(194,138,74,.20);
      background:linear-gradient(145deg,rgba(32,23,20,.92),rgba(58,30,42,.54));
      border-radius:var(--radius-xl);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .manifest:after{
      content:"";
      position:absolute;right:-40px;bottom:-60px;width:180px;height:180px;border-radius:50%;
      background:radial-gradient(circle,rgba(194,138,74,.16),transparent 68%);
    }
    .manifest .num{font-size:58px;line-height:1;color:var(--color-accent);font-weight:900}
    .feature-matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .shine-card{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(194,138,74,.18);
      background:linear-gradient(145deg,rgba(58,30,42,.55),rgba(32,23,20,.86));
      border-radius:24px;
      padding:24px;
      box-shadow:0 16px 46px rgba(0,0,0,.18);
      transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
    }
    .shine-card:before{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-120%) skewX(-18deg);
      background:linear-gradient(90deg,transparent,rgba(246,239,231,.08),transparent);
      transition:transform .55s ease;
    }
    .shine-card:hover{transform:translateY(-4px);border-color:rgba(194,138,74,.48);box-shadow:0 24px 58px rgba(0,0,0,.28)}
    .shine-card:hover:before{transform:translateX(120%) skewX(-18deg)}
    .card-icon{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      color:#f3d5a8;
      background:rgba(143,29,44,.36);
      border:1px solid rgba(194,138,74,.22);
      margin-bottom:14px;
    }
    .shine-card h3{font-size:20px;font-weight:850;margin-bottom:8px}
    .shine-card p{color:rgba(246,239,231,.68);font-size:15px}
    .category-entry{
      display:grid;
      grid-template-columns:1fr .78fr;
      gap:24px;
      align-items:center;
      padding:28px;
      border-radius:30px;
      border:1px solid rgba(194,138,74,.22);
      background:
        linear-gradient(120deg,rgba(143,29,44,.22),transparent 42%),
        rgba(32,23,20,.78);
      box-shadow:var(--shadow-soft);
    }
    .entry-panel{
      min-height:240px;
      border-radius:26px;
      border:1px dashed rgba(194,138,74,.38);
      background:
        radial-gradient(circle at 24% 28%,rgba(194,138,74,.22),transparent 24%),
        linear-gradient(145deg,rgba(58,30,42,.72),rgba(17,16,15,.82));
      display:flex;
      align-items:center;
      justify-content:center;
      padding:24px;
    }
    .ticket{
      width:100%;
      max-width:360px;
      padding:22px;
      border-radius:24px;
      background:rgba(17,16,15,.72);
      border:1px solid rgba(194,138,74,.32);
      position:relative;
    }
    .ticket:before,.ticket:after{
      content:"";
      position:absolute;
      width:28px;height:28px;border-radius:50%;
      background:#1b1110;
      top:50%;
      transform:translateY(-50%);
      border:1px solid rgba(194,138,74,.18);
    }
    .ticket:before{left:-15px}.ticket:after{right:-15px}
    .tabs-layout{display:grid;grid-template-columns:300px 1fr;gap:24px}
    .tab-list{
      border:1px solid rgba(194,138,74,.16);
      background:rgba(32,23,20,.64);
      border-radius:26px;
      padding:10px;
      height:max-content;
    }
    .tab-btn{
      width:100%;
      min-height:58px;
      padding:0 18px;
      border-radius:18px;
      display:flex;align-items:center;justify-content:space-between;
      color:rgba(246,239,231,.72);
      background:transparent;
      border:1px solid transparent;
      cursor:pointer;
      font-weight:800;
    }
    .tab-btn:hover{color:var(--color-accent);background:rgba(194,138,74,.07)}
    .tab-btn.active{color:#fff;background:linear-gradient(135deg,rgba(143,29,44,.56),rgba(58,30,42,.72));border-color:rgba(194,138,74,.28)}
    .tab-panel{
      display:none;
      min-height:334px;
      border-radius:30px;
      border:1px solid rgba(194,138,74,.20);
      background:linear-gradient(145deg,rgba(58,30,42,.60),rgba(32,23,20,.84));
      padding:34px;
      box-shadow:var(--shadow-soft);
    }
    .tab-panel.active{display:block}
    .check-list{display:grid;gap:14px;margin-top:22px}
    .check-list li{
      list-style:none;
      display:flex;gap:12px;
      color:rgba(246,239,231,.76);
    }
    .check-list li:before{
      content:"";
      flex:0 0 20px;width:20px;height:20px;margin-top:3px;border-radius:8px;
      background:linear-gradient(135deg,#8F1D2C,#C28A4A);
      box-shadow:0 8px 18px rgba(143,29,44,.28);
    }
    .scenario-scroll{display:grid;grid-template-columns:repeat(4,minmax(240px,1fr));gap:16px}
    .scenario-card{
      position:relative;
      min-height:250px;
      border-radius:26px;
      padding:24px;
      background:linear-gradient(145deg,rgba(32,23,20,.92),rgba(143,29,44,.36));
      border:1px solid rgba(194,138,74,.18);
      overflow:hidden;
    }
    .scenario-card:after{
      content:"";
      position:absolute;
      left:22px;top:0;bottom:0;
      border-left:1px dashed rgba(194,138,74,.26);
    }
    .scenario-card h3,.scenario-card p,.scenario-card span{position:relative;z-index:2}
    .scenario-card p{color:rgba(246,239,231,.68);margin-top:14px}
    .pill{
      display:inline-flex;align-items:center;
      padding:6px 10px;border-radius:999px;
      background:rgba(58,30,42,.78);
      border:1px solid rgba(194,138,74,.20);
      color:#f0c98c;
      font-size:12px;font-weight:800;
    }
    .feedback-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}
    .quote-box{
      padding:36px;
      border-radius:30px;
      background:linear-gradient(145deg,rgba(143,29,44,.26),rgba(32,23,20,.82));
      border:1px solid rgba(194,138,74,.18);
    }
    .quote-mark{font-size:88px;line-height:.7;color:rgba(194,138,74,.62);font-weight:900}
    .feedback-cards{display:grid;gap:16px}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:center}
    .price-card{
      padding:28px;
      border-radius:30px;
      border:1px solid rgba(194,138,74,.20);
      background:rgba(32,23,20,.74);
      box-shadow:0 18px 54px rgba(0,0,0,.20);
    }
    .price-card.featured{
      transform:scale(1.045);
      background:linear-gradient(145deg,rgba(143,29,44,.72),rgba(58,30,42,.78));
      border-color:rgba(194,138,74,.52);
      box-shadow:0 30px 80px rgba(143,29,44,.28);
    }
    .price{font-size:34px;font-weight:900;color:#fff;margin:12px 0 4px}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border:1px solid rgba(194,138,74,.18);
      background:rgba(32,23,20,.72);
      border-radius:22px;
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      padding:20px 22px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      background:transparent;
      color:#fff;
      border:0;
      text-align:left;
      font-size:17px;
      font-weight:850;
      cursor:pointer;
    }
    .faq-icon{color:var(--color-accent);font-size:24px;line-height:1;transition:transform .25s ease}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .35s ease;
    }
    .faq-answer p{
      padding:0 22px 22px;
      color:rgba(246,239,231,.68);
      margin:0;
    }
    .faq-item.open{border-color:rgba(194,138,74,.48);background:rgba(58,30,42,.46)}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .faq-item.open .faq-answer{max-height:220px}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:54px;
      background:
        radial-gradient(circle at 82% 18%,rgba(194,138,74,.22),transparent 28%),
        linear-gradient(135deg,rgba(143,29,44,.78),rgba(58,30,42,.86) 52%,rgba(17,16,15,.96));
      border:1px solid rgba(194,138,74,.26);
      box-shadow:var(--shadow-soft);
    }
    .cta-band:after{
      content:"PRIVATE ACCESS";
      position:absolute;
      right:28px;
      bottom:10px;
      font-size:56px;
      font-weight:900;
      letter-spacing:.08em;
      color:rgba(246,239,231,.055);
      pointer-events:none;
    }
    .site-footer{
      border-top:1px solid rgba(194,138,74,.22);
      background:#0d0c0b;
      padding:54px 0 26px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .75fr .75fr;gap:34px}
    .footer-title{color:#fff;font-weight:900;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:rgba(246,239,231,.62);font-size:14px}
    .footer-links a:hover{color:var(--color-accent);transform:translateX(2px)}
    .copyright{
      margin-top:36px;
      padding-top:22px;
      border-top:1px solid rgba(246,239,231,.08);
      color:rgba(246,239,231,.48);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .desktop-nav,.nav-actions .age-badge,.nav-actions .search-btn,.nav-actions .join-top{display:none}
      .mobile-toggle{
        display:grid;place-items:center;
        width:42px;height:42px;border-radius:14px;
        border:1px solid rgba(194,138,74,.22);
        background:rgba(246,239,231,.05);
        color:#fff;
      }
      .mobile-panel{display:block}
      .hero{min-height:auto;padding-bottom:68px}
      .hero-grid,.value-layout,.category-entry,.tabs-layout,.feedback-layout{grid-template-columns:1fr}
      .visual-stage{min-height:460px}
      .trust-row{grid-template-columns:repeat(2,1fr)}
      .scenario-scroll{overflow-x:auto;display:flex;padding-bottom:10px;scroll-snap-type:x mandatory}
      .scenario-card{min-width:280px;scroll-snap-align:start}
      .price-grid{grid-template-columns:1fr}
      .price-card.featured{transform:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 28px,1180px)}
      .age-strip{height:auto;min-height:34px;padding:7px 14px;text-align:center;font-size:12px}
      .main-header{top:40px}
      .mobile-panel{top:104px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-name{font-size:14px}
      .brand-sub{font-size:10px}
      .hero{padding-top:132px}
      .hero h1{font-size:36px}
      .hero p.lead{font-size:16px}
      .hero-actions{flex-direction:column}
      .btn-primary,.btn-secondary{width:100%;min-height:48px}
      .trust-row,.feature-matrix{grid-template-columns:1fr}
      .visual-stage{min-height:390px;border-radius:28px}
      .member-card{width:84%;padding:22px;min-height:218px}
      .float-card{display:none}
      .section{padding:70px 0}
      .manifest,.tab-panel,.cta-band{padding:26px}
      .section-title h2{font-size:30px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --color-bg:#11100F;
      --color-bg-2:#17110F;
      --color-card:#201714;
      --color-primary:#8F1D2C;
      --color-accent:#C28A4A;
      --color-cream:#F6EFE7;
      --color-muted:#BFA7A3;
      --color-pink:#D98B8B;
      --color-plum:#3A1E2A;
      --border-gold:rgba(194,138,74,.22);
      --border-soft:rgba(246,239,231,.10);
      --shadow-deep:0 26px 80px rgba(0,0,0,.48);
      --radius-xl:28px;
      --radius-lg:22px;
      --nav-h:72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;
      color:var(--color-cream);
      background:
        radial-gradient(circle at 16% 8%, rgba(143,29,44,.30), transparent 34%),
        radial-gradient(circle at 82% 14%, rgba(194,138,74,.16), transparent 28%),
        radial-gradient(circle at 50% 88%, rgba(58,30,42,.48), transparent 34%),
        linear-gradient(180deg, #11100F 0%, #17110F 48%, #11100F 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(246,239,231,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(246,239,231,.018) 1px, transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(to bottom, #000, transparent 84%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a,button{transition:color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease, opacity .25s ease}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    a:focus-visible,button:focus-visible,input:focus-visible{
      outline:2px solid var(--color-accent);
      outline-offset:4px;
      border-radius:14px;
    }
    .site-container{
      width:min(1160px, calc(100% - 40px));
      margin-inline:auto;
    }
    .main-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(17,16,15,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(194,138,74,.12);
    }
    .main-header.scrolled{
      background:rgba(17,16,15,.94);
      border-bottom-color:rgba(194,138,74,.28);
      box-shadow:0 12px 34px rgba(0,0,0,.30);
    }
    .main-header:before{
      content:"18+ 成人访问提醒：请确认已成年，并遵守所在地法律法规";
      display:block;
      min-height:32px;
      text-align:center;
      font-size:13px;
      letter-spacing:.04em;
      color:var(--color-accent);
      background:linear-gradient(90deg, rgba(58,30,42,.92), rgba(32,23,20,.92));
      border-bottom:1px solid rgba(194,138,74,.12);
      padding:4px 12px;
    }
    .nav-wrap{
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      color:var(--color-accent);
      font-weight:900;
      letter-spacing:.08em;
      background:linear-gradient(135deg, #8F1D2C, #3A1E2A 72%);
      border:1px solid rgba(194,138,74,.52);
      box-shadow:inset 0 1px 0 rgba(246,239,231,.18), 0 12px 28px rgba(143,29,44,.20);
    }
    .brand-text{display:grid;line-height:1.12}
    .brand-name{font-weight:850;font-size:18px;letter-spacing:.02em;color:var(--color-cream)}
    .brand-sub{font-size:11px;letter-spacing:.24em;color:var(--color-accent);margin-top:4px}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(194,138,74,.10);
      border-radius:999px;
      background:rgba(246,239,231,.035);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 16px;
      border-radius:999px;
      color:rgba(246,239,231,.72);
      font-size:15px;
      font-weight:650;
    }
    .nav-link:hover{color:var(--color-accent);background:rgba(194,138,74,.08)}
    .nav-link.active{
      color:var(--color-cream);
      background:linear-gradient(135deg, rgba(143,29,44,.80), rgba(194,138,74,.24));
      box-shadow:inset 0 0 0 1px rgba(194,138,74,.25);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:5px;
      width:4px;
      height:4px;
      transform:translateX(-50%);
      border-radius:999px;
      background:var(--color-accent);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .age-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      font-size:13px;
      color:var(--color-accent);
      background:rgba(58,30,42,.72);
      border:1px solid rgba(194,138,74,.24);
      white-space:nowrap;
    }
    .age-badge:before{content:"◆";font-size:9px;color:var(--color-accent)}
    .search-btn{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:999px;
      color:var(--color-cream);
      background:rgba(246,239,231,.06);
      border:1px solid rgba(194,138,74,.14);
    }
    .search-btn:hover{color:var(--color-accent);background:rgba(194,138,74,.10);transform:translateY(-1px)}
    .btn-primary,.btn-secondary,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:0 22px;
      border-radius:999px;
      font-weight:780;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff8ee;
      background:linear-gradient(135deg, #8F1D2C 0%, #A7473B 48%, #C28A4A 100%);
      border:1px solid rgba(246,239,231,.14);
      box-shadow:0 16px 34px rgba(143,29,44,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 22px 54px rgba(143,29,44,.40)}
    .btn-secondary{
      color:var(--color-cream);
      background:rgba(246,239,231,.035);
      border:1px solid rgba(194,138,74,.40);
    }
    .btn-secondary:hover{color:#1d1412;background:rgba(194,138,74,.92);transform:translateY(-2px)}
    .btn-ghost{
      min-height:42px;
      padding:0 16px;
      color:var(--color-accent);
      background:rgba(194,138,74,.08);
      border:1px solid rgba(194,138,74,.18);
      font-size:14px;
    }
    .btn-ghost:hover{background:rgba(143,29,44,.24);border-color:rgba(194,138,74,.44);transform:translateY(-1px)}
    .mobile-toggle{display:none;width:42px;height:42px;border-radius:14px;color:var(--color-cream);background:rgba(246,239,231,.06);border:1px solid rgba(194,138,74,.16)}
    .mobile-panel{
      display:none;
      width:min(1160px, calc(100% - 40px));
      margin:0 auto 14px;
      padding:16px;
      border-radius:22px;
      background:rgba(23,17,15,.98);
      border:1px solid rgba(194,138,74,.22);
      box-shadow:var(--shadow-deep);
      transform-origin:top;
      animation:panelIn .22s ease both;
    }
    @keyframes panelIn{from{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
    .section{padding:92px 0}
    .section-sm{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--color-accent);
      background:rgba(58,30,42,.72);
      border:1px solid rgba(194,138,74,.20);
      font-size:12px;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--color-accent);box-shadow:0 0 18px rgba(194,138,74,.8)}
    .mini-hero{
      position:relative;
      overflow:hidden;
      padding:72px 0 82px;
      border-bottom:1px solid rgba(194,138,74,.14);
    }
    .mini-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(115deg, rgba(17,16,15,.10) 0 52%, rgba(143,29,44,.17) 52% 74%, rgba(194,138,74,.08) 74%),
        radial-gradient(circle at 80% 26%, rgba(217,139,139,.20), transparent 28%);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:9px;
      color:rgba(246,239,231,.56);
      font-size:14px;
      margin-bottom:22px;
    }
    .breadcrumb a:hover{color:var(--color-accent)}
    .title-gradient{
      background:linear-gradient(135deg, #F6EFE7 0%, #F2D9B5 52%, #D98B8B 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .filter-panel{
      position:relative;
      border-radius:30px;
      padding:24px;
      background:
        radial-gradient(circle at 18% 10%, rgba(194,138,74,.20), transparent 32%),
        linear-gradient(145deg, rgba(58,30,42,.88), rgba(32,23,20,.94));
      border:1px solid rgba(194,138,74,.25);
      box-shadow:var(--shadow-deep);
      overflow:hidden;
    }
    .filter-panel:after{
      content:"";
      position:absolute;
      inset:auto -20% -35% 24%;
      height:220px;
      transform:rotate(-10deg);
      background:linear-gradient(90deg, transparent, rgba(246,239,231,.10), transparent);
    }
    .filter-chip,.sort-chip{
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:0 15px;
      border-radius:999px;
      color:rgba(246,239,231,.76);
      background:rgba(246,239,231,.055);
      border:1px solid rgba(194,138,74,.16);
      font-weight:650;
      font-size:14px;
    }
    .filter-chip:hover,.sort-chip:hover{color:var(--color-accent);border-color:rgba(194,138,74,.44);background:rgba(194,138,74,.08);transform:translateY(-1px)}
    .filter-chip.active,.sort-chip.active{
      color:var(--color-cream);
      background:linear-gradient(135deg, rgba(143,29,44,.84), rgba(194,138,74,.22));
      border-color:rgba(194,138,74,.46);
      box-shadow:0 10px 26px rgba(143,29,44,.18);
    }
    .card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg, rgba(32,23,20,.88), rgba(58,30,42,.54));
      border:1px solid var(--border-gold);
      box-shadow:0 18px 54px rgba(0,0,0,.24);
    }
    .card:before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;
      height:2px;
      background:linear-gradient(90deg, transparent, rgba(194,138,74,.92), transparent);
      opacity:.62;
    }
    .card:after{
      content:"";
      position:absolute;
      inset:-120% auto auto -35%;
      width:70%;
      height:240%;
      transform:rotate(18deg);
      background:linear-gradient(90deg, transparent, rgba(246,239,231,.09), transparent);
      opacity:0;
      transition:opacity .25s ease, transform .45s ease;
      pointer-events:none;
    }
    .card:hover{
      transform:translateY(-4px);
      border-color:rgba(194,138,74,.48);
      box-shadow:0 28px 72px rgba(0,0,0,.34), 0 0 0 1px rgba(194,138,74,.08);
    }
    .card:hover:after{opacity:1;transform:translateX(155%) rotate(18deg)}
    .ticket-card{
      position:relative;
      border-radius:24px;
      background:linear-gradient(135deg, rgba(23,17,15,.95), rgba(58,30,42,.62));
      border:1px solid rgba(194,138,74,.20);
      overflow:hidden;
    }
    .ticket-card:before,.ticket-card:after{
      content:"";
      position:absolute;
      top:50%;
      width:22px;
      height:22px;
      border-radius:50%;
      background:#11100F;
      border:1px solid rgba(194,138,74,.18);
      transform:translateY(-50%);
    }
    .ticket-card:before{left:-12px}
    .ticket-card:after{right:-12px}
    .divider-gold{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(194,138,74,.42), transparent);
    }
    .safe-card{
      position:sticky;
      top:112px;
      border-radius:28px;
      padding:26px;
      background:linear-gradient(150deg, rgba(58,30,42,.92), rgba(32,23,20,.98));
      border:1px solid rgba(194,138,74,.40);
      box-shadow:var(--shadow-deep);
    }
    .safe-item{
      display:flex;
      gap:12px;
      padding:14px 0;
      border-bottom:1px dashed rgba(194,138,74,.20);
    }
    .safe-item:last-child{border-bottom:0}
    .icon-dot{
      flex:0 0 28px;
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:var(--color-accent);
      background:rgba(194,138,74,.10);
      border:1px solid rgba(194,138,74,.22);
    }
    .guide-row{
      display:grid;
      grid-template-columns:110px 1fr auto;
      align-items:center;
      gap:20px;
      padding:22px 0;
      border-bottom:1px solid rgba(194,138,74,.14);
    }
    .guide-row:hover .guide-title{color:var(--color-accent)}
    .guide-no{
      color:var(--color-accent);
      font-weight:900;
      letter-spacing:.10em;
      font-size:13px;
    }
    .guide-title{font-size:19px;font-weight:820;color:var(--color-cream);transition:color .25s ease}
    .faq-item{
      border:1px solid rgba(194,138,74,.16);
      border-radius:22px;
      background:rgba(32,23,20,.62);
      overflow:hidden;
    }
    .faq-item.active{border-color:rgba(194,138,74,.48);background:rgba(58,30,42,.52)}
    .faq-question{
      width:100%;
      min-height:66px;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      color:var(--color-cream);
      background:transparent;
      text-align:left;
      font-weight:820;
    }
    .faq-icon{
      flex:0 0 30px;
      width:30px;
      height:30px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:var(--color-accent);
      background:rgba(194,138,74,.10);
      transition:transform .25s ease;
    }
    .faq-item.active .faq-icon{transform:rotate(45deg)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .32s ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 22px 22px;
      color:rgba(246,239,231,.66);
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:48px;
      background:
        radial-gradient(circle at 18% 20%, rgba(194,138,74,.20), transparent 28%),
        linear-gradient(135deg, rgba(143,29,44,.84), rgba(58,30,42,.88) 48%, rgba(17,16,15,.96));
      border:1px solid rgba(194,138,74,.34);
      box-shadow:var(--shadow-deep);
    }
    .cta-box:before{
      content:"";
      position:absolute;
      right:-90px;
      top:20px;
      width:320px;
      height:190px;
      border-radius:28px;
      border:1px solid rgba(246,239,231,.12);
      transform:rotate(-12deg);
      background:rgba(17,16,15,.22);
    }
    .site-footer{
      padding:72px 0 28px;
      background:#0d0c0b;
      border-top:1px solid rgba(194,138,74,.24);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.6fr .75fr .75fr;
      gap:46px;
      align-items:start;
    }
    .footer-title{
      color:var(--color-cream);
      font-weight:850;
      margin-bottom:16px;
      font-size:17px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(246,239,231,.60);
      font-size:15px;
    }
    .footer-links a:hover{color:var(--color-accent);transform:translateX(2px)}
    .copyright{
      margin-top:44px;
      padding-top:22px;
      border-top:1px solid rgba(194,138,74,.14);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(246,239,231,.48);
      font-size:13px;
    }
    @media (max-width:1024px){
      .desktop-nav,.join-top,.search-btn{display:none}
      .mobile-toggle{display:grid}
      .mobile-panel.open{display:block}
      .nav-wrap{min-height:64px}
      .mini-hero{padding:56px 0 64px}
      .section{padding:76px 0}
      .footer-grid{grid-template-columns:1fr 1fr}
      .safe-card{position:relative;top:auto}
      .guide-row{grid-template-columns:82px 1fr}
      .guide-row .btn-ghost{grid-column:2}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 28px, 1160px)}
      .main-header:before{content:"18+ 合规访问 · 隐私保护";font-size:12px}
      .brand-mark{width:42px;height:42px;border-radius:14px;font-size:13px}
      .brand-name{font-size:16px}
      .brand-sub{font-size:10px}
      .age-badge{display:none}
      .mobile-panel .age-badge{display:inline-flex}
      .mini-hero{padding:42px 0 52px}
      .section,.section-sm{padding:58px 0}
      .filter-panel,.cta-box{padding:24px;border-radius:26px}
      .guide-row{grid-template-columns:1fr;gap:8px}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .copyright{flex-direction:column}
      .btn-primary,.btn-secondary{width:100%;white-space:normal;text-align:center}
    }