/* roulang page: index */
:root{
      --bg:#08070A;
      --bg-2:#0E0B12;
      --panel:#121018;
      --panel-2:#17131D;
      --panel-3:#1E1728;
      --gold:#D6B36A;
      --gold-2:#F0D58A;
      --gold-3:#A77A32;
      --wine:#4B1238;
      --purple:#271748;
      --blue:#18213F;
      --text:#F7EED7;
      --muted:#B7A98E;
      --muted-2:#86795F;
      --line:rgba(214,179,106,.28);
      --line-soft:rgba(255,255,255,.08);
      --shadow:0 28px 90px rgba(0,0,0,.52);
      --glow:0 0 34px rgba(214,179,106,.16);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 2%, rgba(75,18,56,.42), transparent 34%),
        radial-gradient(circle at 88% 8%, rgba(39,23,72,.46), transparent 32%),
        radial-gradient(circle at 50% 58%, rgba(24,33,63,.28), transparent 38%),
        var(--bg);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.2));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--gold-2)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(214,179,106,.35);color:#fff}
    .container-xl{max-width:1180px}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(18px);
      background:rgba(8,7,10,.78);
      border-bottom:1px solid var(--line-soft);
    }
    .navbar{
      min-height:82px;
      padding:0;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:.03em;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:50%;
      border:1px solid var(--line);
      background:radial-gradient(circle at 32% 24%, var(--gold-2), var(--gold-3) 42%, rgba(75,18,56,.88) 75%);
      box-shadow:var(--glow);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:8px;
      border:1px solid rgba(8,7,10,.55);
      border-radius:50%;
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:9px 11px;
      color:var(--gold);
      box-shadow:none!important;
    }
    .navbar-toggler-icon{
      width:22px;
      height:22px;
      filter:invert(87%) sepia(30%) saturate(529%) hue-rotate(358deg) brightness(92%) contrast(91%);
    }
    .navbar-nav{
      gap:28px;
      align-items:center;
    }
    .nav-link{
      color:var(--muted);
      font-size:14px;
      letter-spacing:.04em;
      padding:30px 0!important;
      position:relative;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:20px;
      height:1px;
      background:var(--gold);
      transform:scaleX(0);
      transform-origin:left;
      transition:var(--ease);
    }
    .nav-link:hover,.nav-link.active{color:var(--text)}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid var(--line);
      border-radius:999px;
      padding:10px 16px;
      color:var(--gold-2);
      font-size:13px;
      background:rgba(214,179,106,.05);
    }
    .nav-pill:hover{background:rgba(214,179,106,.12);transform:translateY(-1px)}
    .section{
      padding:82px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid var(--line);
      color:var(--gold-2);
      background:rgba(214,179,106,.06);
      border-radius:999px;
      padding:8px 13px;
      font-size:12px;
      letter-spacing:.08em;
      margin-bottom:18px;
    }
    .eyebrow .dot{
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--gold-2);
      box-shadow:0 0 14px rgba(240,213,138,.6);
    }
    h1,h2,h3,h4{
      color:var(--text);
      line-height:1.16;
      letter-spacing:-.03em;
      margin:0;
    }
    h1{font-size:clamp(34px,5vw,58px);font-weight:850}
    h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
    h3{font-size:22px;font-weight:760}
    p{margin:0;color:var(--muted)}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:end;
      margin-bottom:30px;
    }
    .section-head p{max-width:680px;font-size:16px}
    .btn-gold,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      min-height:48px;
      padding:12px 20px;
      font-weight:760;
      font-size:14px;
      letter-spacing:.02em;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .btn-gold{
      color:#15100A;
      background:linear-gradient(135deg,var(--gold-2),var(--gold) 48%,var(--gold-3));
      box-shadow:0 16px 38px rgba(167,122,50,.22);
    }
    .btn-gold:hover{
      color:#08070A;
      transform:translateY(-2px);
      box-shadow:0 22px 50px rgba(214,179,106,.28);
    }
    .btn-ghost{
      color:var(--gold-2);
      background:rgba(18,16,24,.55);
      border-color:var(--line);
    }
    .btn-ghost:hover{
      color:var(--gold-2);
      background:rgba(214,179,106,.1);
      border-color:rgba(240,213,138,.65);
      transform:translateY(-2px);
    }
    .badge-soft,.badge-gold,.status-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      line-height:1;
      white-space:nowrap;
    }
    .badge-soft{
      color:var(--gold-2);
      border:1px solid var(--line);
      background:rgba(214,179,106,.06);
    }
    .badge-gold{
      color:#15100A;
      background:linear-gradient(135deg,var(--gold-2),var(--gold));
      font-weight:800;
    }
    .status-badge{
      color:#E7D5AC;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.05);
    }
    .hero{
      padding:58px 0 72px;
    }
    .hero-stage{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(75,18,56,.55),rgba(18,16,24,.86) 42%,rgba(24,33,63,.55)),
        radial-gradient(circle at 72% 18%,rgba(240,213,138,.22),transparent 30%);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:34px 34px;
      opacity:.35;
      pointer-events:none;
    }
    .hero-main{
      position:relative;
      padding:42px;
      min-height:450px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:28px;
      align-items:stretch;
    }
    .cover-card{
      border:1px solid rgba(240,213,138,.4);
      border-radius:28px;
      padding:30px;
      background:
        radial-gradient(circle at 22% 24%,rgba(240,213,138,.18),transparent 34%),
        linear-gradient(155deg,rgba(8,7,10,.82),rgba(23,19,29,.74));
      min-height:366px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08),var(--glow);
    }
    .cover-top,.cover-bottom{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      flex-wrap:wrap;
    }
    .hero-intro{
      max-width:720px;
    }
    .hero-intro p{
      margin-top:18px;
      font-size:17px;
      max-width:670px;
      color:#D4C7AA;
    }
    .hero-actions{
      display:flex;
      gap:13px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:30px;
    }
    .metric{
      border:1px solid rgba(255,255,255,.08);
      background:rgba(8,7,10,.38);
      border-radius:18px;
      padding:14px;
    }
    .metric strong{
      display:block;
      color:var(--gold-2);
      font-size:22px;
      line-height:1.1;
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-top:5px;
    }
    .entry-panel{
      display:grid;
      gap:14px;
    }
    .entry-card{
      border:1px solid rgba(214,179,106,.22);
      border-radius:22px;
      background:rgba(8,7,10,.42);
      padding:18px;
      display:flex;
      gap:14px;
      align-items:flex-start;
      transition:var(--ease);
    }
    .entry-card:hover{
      border-color:rgba(240,213,138,.66);
      background:rgba(214,179,106,.08);
      transform:translateY(-2px);
    }
    .entry-icon{
      width:40px;height:40px;border-radius:15px;
      display:grid;place-items:center;
      color:var(--gold-2);
      background:rgba(214,179,106,.08);
      border:1px solid var(--line);
      flex:0 0 auto;
    }
    .entry-card h3{font-size:18px;margin-bottom:5px}
    .entry-card p{font-size:13px;color:#BCAE92}
    .countdown-wrap{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:28px;
      background:linear-gradient(135deg,rgba(14,11,18,.94),rgba(39,23,72,.45),rgba(24,33,63,.48));
      box-shadow:var(--shadow);
    }
    .count-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:22px;
    }
    .count-box{
      border:1px solid rgba(214,179,106,.32);
      border-radius:22px;
      background:rgba(8,7,10,.52);
      padding:22px 14px;
      text-align:center;
      transition:var(--ease);
    }
    .count-box:hover{border-color:rgba(240,213,138,.7);transform:translateY(-2px)}
    .count-box strong{
      display:block;
      color:var(--gold-2);
      font-size:clamp(30px,4.2vw,50px);
      line-height:1;
      font-weight:850;
      letter-spacing:-.04em;
    }
    .count-box span{
      display:block;
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
    }
    .info-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .news-panel{
      display:grid;
      grid-template-columns:1.45fr .75fr;
      gap:22px;
      align-items:start;
    }
    .highlight-list{
      display:grid;
      gap:14px;
    }
    .highlight-item{
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(135deg,rgba(18,16,24,.84),rgba(23,19,29,.68));
      border-radius:22px;
      padding:18px;
      display:grid;
      grid-template-columns:52px 1fr auto;
      gap:15px;
      align-items:center;
      transition:var(--ease);
    }
    .highlight-item:hover{
      border-color:rgba(240,213,138,.62);
      background:linear-gradient(135deg,rgba(214,179,106,.08),rgba(23,19,29,.76));
      transform:translateY(-2px);
    }
    .idx{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      color:var(--gold-2);
      border:1px solid var(--line);
      background:rgba(214,179,106,.06);
      font-weight:800;
    }
    .highlight-item h3{
      font-size:18px;
      margin:6px 0 4px;
      letter-spacing:-.01em;
    }
    .highlight-item p{font-size:13px;color:#B9AC91}
    .item-tags{display:flex;gap:8px;flex-wrap:wrap}
    .side-card,.glass-card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(18,16,24,.76);
      box-shadow:0 20px 70px rgba(0,0,0,.28);
    }
    .side-card{padding:22px;position:sticky;top:104px}
    .badge-wall{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .side-list{
      display:grid;
      gap:13px;
      margin-top:18px;
      padding:0;
      list-style:none;
    }
    .side-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#C8B991;
      font-size:13px;
      padding-bottom:13px;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .side-list li:last-child{border-bottom:0;padding-bottom:0}
    .side-list i{color:var(--gold-2)}
    .service-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
    }
    .service-card{
      min-height:210px;
      border:1px solid rgba(214,179,106,.23);
      border-radius:var(--radius-lg);
      padding:24px;
      background:
        radial-gradient(circle at 20% 0,rgba(214,179,106,.12),transparent 32%),
        rgba(18,16,24,.8);
      transition:var(--ease);
    }
    .service-card:hover{
      border-color:rgba(240,213,138,.62);
      transform:translateY(-3px);
      box-shadow:0 24px 60px rgba(0,0,0,.34);
    }
    .service-card.featured{
      background:
        radial-gradient(circle at 26% 18%,rgba(240,213,138,.18),transparent 32%),
        linear-gradient(135deg,rgba(75,18,56,.55),rgba(18,16,24,.86));
    }
    .service-card i{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      color:var(--gold-2);
      background:rgba(214,179,106,.08);
      border:1px solid var(--line);
      margin-bottom:18px;
      font-size:20px;
    }
    .service-card h3{margin-bottom:10px}
    .service-card p{font-size:14px;color:#BBAE92}
    .subscribe-card{
      border:1px solid rgba(240,213,138,.42);
      border-radius:32px;
      padding:34px;
      background:
        radial-gradient(circle at 82% 10%,rgba(240,213,138,.16),transparent 30%),
        linear-gradient(135deg,rgba(75,18,56,.5),rgba(14,11,18,.92) 42%,rgba(24,33,63,.48));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .form-control,.form-select{
      color:var(--text)!important;
      background-color:rgba(8,7,10,.55)!important;
      border:1px solid rgba(214,179,106,.25)!important;
      border-radius:16px!important;
      min-height:50px;
      padding:12px 15px;
      box-shadow:none!important;
    }
    .form-control::placeholder{color:#776B55}
    .form-control:focus,.form-select:focus{
      border-color:rgba(240,213,138,.8)!important;
      box-shadow:0 0 0 .22rem rgba(214,179,106,.14)!important;
    }
    .form-label{color:#D8CBAE;font-size:13px;margin-bottom:8px}
    .form-check-input{
      background-color:rgba(8,7,10,.7);
      border-color:rgba(214,179,106,.45);
      box-shadow:none!important;
    }
    .form-check-input:checked{
      background-color:var(--gold);
      border-color:var(--gold);
    }
    .form-check-label{color:#C5B794;font-size:13px}
    .privacy-note{font-size:12px;color:#8F8266;margin-top:13px}
    .entry-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:18px;
    }
    .portal-card{
      border:1px solid rgba(214,179,106,.23);
      border-radius:var(--radius-lg);
      padding:24px;
      background:rgba(18,16,24,.78);
      transition:var(--ease);
      min-height:180px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .portal-card.large{
      grid-row:span 2;
      min-height:378px;
      background:
        radial-gradient(circle at 35% 20%,rgba(214,179,106,.18),transparent 34%),
        linear-gradient(155deg,rgba(75,18,56,.5),rgba(18,16,24,.9));
    }
    .portal-card:hover{
      border-color:rgba(240,213,138,.66);
      transform:translateY(-3px);
      box-shadow:0 20px 58px rgba(0,0,0,.32);
    }
    .portal-card h3{margin:16px 0 8px}
    .portal-card p{font-size:14px;color:#B8AB8E}
    .portal-icon{
      width:46px;height:46px;border-radius:17px;
      display:grid;place-items:center;
      color:var(--gold-2);
      background:rgba(214,179,106,.08);
      border:1px solid var(--line);
      font-size:20px;
    }
    .timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .time-node{
      border:1px solid rgba(255,255,255,.08);
      border-radius:22px;
      padding:20px;
      background:rgba(18,16,24,.72);
      position:relative;
      overflow:hidden;
    }
    .time-node:before{
      content:"";
      position:absolute;
      left:20px;right:20px;top:0;
      height:2px;
      background:linear-gradient(90deg,var(--gold),transparent);
    }
    .time-node strong{display:block;color:var(--gold-2);font-size:13px;margin-bottom:8px}
    .time-node h3{font-size:18px;margin-bottom:8px}
    .time-node p{font-size:13px;color:#B6AA8D}
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-card{
      border:1px solid rgba(214,179,106,.2);
      border-radius:22px;
      padding:22px;
      background:rgba(18,16,24,.72);
      text-align:center;
    }
    .trust-card strong{
      display:block;
      color:var(--gold-2);
      font-size:30px;
      line-height:1.1;
      margin-bottom:8px;
    }
    .trust-card span{color:#B9AD90;font-size:13px}
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      color:var(--text);
      background:rgba(18,16,24,.78)!important;
      border:1px solid rgba(214,179,106,.22)!important;
      border-radius:20px!important;
      overflow:hidden;
    }
    .accordion-button{
      color:var(--text)!important;
      background:rgba(18,16,24,.9)!important;
      padding:20px 22px;
      font-weight:760;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--gold-2)!important;
      border-bottom:1px solid rgba(214,179,106,.18);
    }
    .accordion-button:focus{
      box-shadow:0 0 0 .2rem rgba(214,179,106,.14)!important;
    }
    .accordion-button::after{
      filter:invert(85%) sepia(34%) saturate(494%) hue-rotate(358deg) brightness(91%) contrast(91%);
    }
    .accordion-body{
      color:#BFB292;
      padding:18px 22px 22px;
      font-size:14px;
      line-height:1.9;
    }
    .about-panel{
      border:1px solid var(--line);
      border-radius:32px;
      padding:32px;
      background:
        linear-gradient(135deg,rgba(18,16,24,.9),rgba(39,23,72,.34)),
        radial-gradient(circle at 84% 20%,rgba(214,179,106,.14),transparent 30%);
    }
    .about-list{
      display:grid;
      gap:12px;
      margin:22px 0 0;
      padding:0;
      list-style:none;
    }
    .about-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#C7BA99;
      padding:12px 0;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .about-list li:last-child{border-bottom:0}
    .about-list i{color:var(--gold-2);margin-top:2px}
    .site-footer{
      border-top:1px solid var(--line);
      background:#060508;
      padding:54px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr .8fr;
      gap:28px;
    }
    .footer-title{
      color:var(--text);
      font-weight:800;
      margin-bottom:13px;
    }
    .footer-text,.footer-link,.copyright{
      color:#9D9074;
      font-size:13px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      padding:0;
      list-style:none;
      margin:0;
    }
    .footer-link:hover{color:var(--gold-2)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      border-top:1px solid rgba(255,255,255,.07);
      margin-top:34px;
      padding-top:20px;
    }
    .floating-cta{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:45;
      display:flex;
      gap:10px;
      align-items:center;
      border:1px solid rgba(240,213,138,.45);
      background:rgba(8,7,10,.88);
      backdrop-filter:blur(14px);
      border-radius:999px;
      padding:10px 12px 10px 16px;
      box-shadow:0 18px 48px rgba(0,0,0,.36);
    }
    .floating-cta span{font-size:13px;color:#CDBF9C}
    @media (max-width:991.98px){
      .navbar-collapse{
        border-top:1px solid rgba(255,255,255,.08);
        margin-top:14px;
        padding:14px 0 18px;
      }
      .navbar-nav{align-items:flex-start;gap:4px}
      .nav-link{padding:12px 0!important}
      .nav-link:after{bottom:6px}
      .hero-main{grid-template-columns:1fr;padding:28px}
      .cover-card{min-height:340px}
      .news-panel,.entry-grid{grid-template-columns:1fr}
      .portal-card.large{grid-row:auto;min-height:260px}
      .service-grid{grid-template-columns:1fr 1fr}
      .timeline,.trust-grid{grid-template-columns:repeat(2,1fr)}
      .side-card{position:static}
      .section-head{display:block}
      .section-head p{margin-top:14px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:767.98px){
      .section{padding:58px 0}
      .hero{padding:34px 0 54px}
      .hero-main,.subscribe-card,.about-panel{padding:22px;border-radius:24px}
      .cover-card{padding:22px;border-radius:22px}
      .hero-metrics{grid-template-columns:1fr}
      .count-grid{grid-template-columns:repeat(2,1fr)}
      .highlight-item{grid-template-columns:1fr;align-items:start}
      .highlight-item .btn-ghost{width:100%}
      .service-grid,.timeline,.trust-grid,.footer-grid{grid-template-columns:1fr}
      .floating-cta{left:14px;right:14px;justify-content:space-between}
      .entry-grid{gap:14px}
    }
    @media (max-width:420px){
      .hero-actions{flex-direction:column}
      .btn-gold,.btn-ghost{width:100%}
      .count-box{padding:18px 10px}
      .navbar{min-height:74px}
      .brand{font-size:15px}
      .brand-mark{width:30px;height:30px}
      .footer-bottom{display:block}
      .copyright{margin-top:10px}
    }

/* roulang page: category1 */
:root{
      --bg:#08070A;
      --bg-2:#0E0B12;
      --panel:#121018;
      --panel-2:#17131D;
      --panel-3:#1F1726;
      --gold:#D6B36A;
      --gold-2:#F0D58A;
      --gold-3:#A77A32;
      --wine:#4B1238;
      --purple:#271748;
      --blue:#18213F;
      --text:#F7EED7;
      --muted:#B9AA8F;
      --soft:#807565;
      --line:rgba(214,179,106,.28);
      --line-strong:rgba(240,213,138,.62);
      --white-line:rgba(255,255,255,.08);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --shadow:0 24px 80px rgba(0,0,0,.45);
      --shadow-gold:0 18px 50px rgba(214,179,106,.12);
      --font:"Noto Sans SC","Microsoft YaHei","PingFang SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 14% 8%, rgba(75,18,56,.45), transparent 34%),
        radial-gradient(circle at 82% 16%, rgba(39,23,72,.45), transparent 32%),
        linear-gradient(180deg,#08070A 0%,#0D0A10 44%,#08070A 100%);
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    a:hover{color:var(--gold-2)}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    ::selection{background:rgba(214,179,106,.35);color:#fff}
    .container-xl{max-width:1200px}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(8,7,10,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--white-line);
    }
    .navbar{min-height:82px;padding:0}
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:var(--text);
      font-weight:800;
      letter-spacing:.02em;
      font-size:18px;
      white-space:nowrap;
    }
    .brand-mark{
      width:30px;
      height:30px;
      border-radius:50%;
      border:1px solid var(--line-strong);
      background:
        radial-gradient(circle at 34% 30%, rgba(240,213,138,.92), transparent 0 5px),
        linear-gradient(135deg,rgba(214,179,106,.25),rgba(75,18,56,.3));
      box-shadow:0 0 24px rgba(214,179,106,.18), inset 0 0 18px rgba(214,179,106,.16);
      flex:0 0 auto;
    }
    .navbar-nav{align-items:center;gap:8px}
    .nav-link{
      color:rgba(247,238,215,.78);
      font-size:14px;
      padding:11px 14px!important;
      position:relative;
      letter-spacing:.02em;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:14px;
      right:14px;
      bottom:5px;
      height:1px;
      background:var(--gold);
      transform:scaleX(0);
      transform-origin:left;
      transition:.22s ease;
    }
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-link.active{color:var(--gold-2)}
    .nav-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      margin-left:10px;
      padding:10px 15px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      color:var(--gold-2);
      background:rgba(214,179,106,.06);
      font-size:13px;
    }
    .nav-pill:hover{border-color:var(--line-strong);background:rgba(214,179,106,.1);transform:translateY(-1px)}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:8px 10px;
      box-shadow:none!important;
    }
    .navbar-toggler-icon{
      width:1.25em;height:1.25em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28240,213,138,.86%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='1.8' d='M4 8h22M4 15h22M4 22h22'/%3e%3c/svg%3e");
    }
    main{position:relative}
    section{padding:82px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      border:1px solid var(--line);
      color:var(--gold-2);
      background:rgba(214,179,106,.06);
      font-size:13px;
      line-height:1.2;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--gold-2);
      box-shadow:0 0 16px rgba(240,213,138,.55);
    }
    h1,h2,h3{letter-spacing:-.03em}
    h1{
      margin:18px 0 18px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      font-weight:850;
    }
    h2{font-size:clamp(28px,3.6vw,38px);font-weight:800;margin:0 0 14px}
    h3{font-size:21px;font-weight:760;margin:0 0 8px}
    .lead-text{font-size:17px;color:var(--muted);max-width:760px}
    .small-note{font-size:13px;color:var(--soft)}
    .gold-text{color:var(--gold-2)}
    .hero{
      padding:56px 0 74px;
      border-bottom:1px solid var(--white-line);
    }
    .breadcrumb-mini{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:28px;
      color:var(--soft);
      font-size:13px;
    }
    .breadcrumb-mini a:hover{color:var(--gold-2)}
    .breadcrumb-mini span{color:rgba(247,238,215,.42)}
    .invite-hero{
      position:relative;
      overflow:hidden;
      padding:34px;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(75,18,56,.34),rgba(18,16,24,.92) 48%,rgba(24,33,63,.44)),
        radial-gradient(circle at 78% 18%,rgba(240,213,138,.16),transparent 32%);
      box-shadow:var(--shadow);
    }
    .invite-hero:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(214,179,106,.11);
      border-radius:24px;
      pointer-events:none;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .btn-gold,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:var(--radius-pill);
      font-weight:760;
      font-size:14px;
      border:1px solid transparent;
      transition:.22s ease;
    }
    .btn-gold{
      color:#17100A;
      background:linear-gradient(135deg,var(--gold-2),var(--gold));
      box-shadow:0 14px 35px rgba(214,179,106,.18);
    }
    .btn-gold:hover{color:#17100A;transform:translateY(-2px);box-shadow:0 18px 42px rgba(214,179,106,.25)}
    .btn-ghost{
      color:var(--gold-2);
      border-color:var(--line);
      background:rgba(8,7,10,.42);
    }
    .btn-ghost:hover{border-color:var(--line-strong);background:rgba(214,179,106,.08);transform:translateY(-2px)}
    .btn-gold:focus,.btn-ghost:focus,.form-control:focus,.form-select:focus{
      outline:0;
      box-shadow:0 0 0 .24rem rgba(214,179,106,.18);
      border-color:var(--line-strong);
    }
    .reward-card{
      position:relative;
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(240,213,138,.32);
      background:
        linear-gradient(180deg,rgba(23,19,29,.86),rgba(14,11,18,.92)),
        radial-gradient(circle at 20% 18%,rgba(214,179,106,.18),transparent 30%);
      min-height:100%;
      box-shadow:var(--shadow-gold);
    }
    .progress-wrap{margin:24px 0 18px}
    .progress-label{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px;margin-bottom:10px}
    .club-progress{
      height:10px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(214,179,106,.18);
    }
    .club-progress span{
      display:block;
      width:68%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--gold),var(--gold-2));
      box-shadow:0 0 18px rgba(240,213,138,.28);
    }
    .reward-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .reward-mini{
      padding:15px;
      border-radius:18px;
      border:1px solid rgba(214,179,106,.18);
      background:rgba(8,7,10,.34);
    }
    .reward-mini strong{display:block;color:var(--gold-2);font-size:20px;line-height:1.1}
    .reward-mini span{display:block;color:var(--soft);font-size:12px;margin-top:5px}
    .filter-bar{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:5px 2px 14px;
      scrollbar-width:thin;
      scrollbar-color:var(--gold-3) transparent;
    }
    .filter-pill{
      flex:0 0 auto;
      border:1px solid var(--line);
      color:var(--muted);
      background:rgba(18,16,24,.72);
      border-radius:var(--radius-pill);
      padding:10px 15px;
      font-size:13px;
      cursor:pointer;
      transition:.22s ease;
    }
    .filter-pill.active,.filter-pill:hover{
      color:var(--gold-2);
      border-color:var(--line-strong);
      background:rgba(214,179,106,.08);
    }
    .panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(18,16,24,.88),rgba(14,11,18,.86));
      box-shadow:var(--shadow);
    }
    .countdown-panel{padding:26px}
    .count-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .time-box{
      text-align:center;
      padding:18px 10px;
      border-radius:20px;
      border:1px solid rgba(214,179,106,.22);
      background:linear-gradient(180deg,rgba(39,23,72,.4),rgba(8,7,10,.4));
    }
    .time-box b{
      display:block;
      color:var(--gold-2);
      font-size:34px;
      line-height:1;
      font-weight:850;
      font-variant-numeric:tabular-nums;
    }
    .time-box span{font-size:12px;color:var(--soft)}
    .status-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .badge-soft,.badge-solid{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:25px;
      padding:5px 10px;
      border-radius:var(--radius-pill);
      font-size:12px;
      line-height:1;
      white-space:nowrap;
    }
    .badge-soft{
      color:var(--gold-2);
      border:1px solid rgba(214,179,106,.32);
      background:rgba(214,179,106,.07);
    }
    .badge-solid{
      color:#181008;
      border:1px solid rgba(240,213,138,.75);
      background:linear-gradient(135deg,var(--gold-2),var(--gold));
      font-weight:800;
    }
    .content-list{display:grid;gap:13px}
    .preview-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border:1px solid rgba(214,179,106,.18);
      border-radius:var(--radius-lg);
      background:rgba(18,16,24,.82);
      transition:.22s ease;
    }
    .preview-item:hover{
      border-color:var(--line-strong);
      background:rgba(23,19,29,.96);
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(0,0,0,.28);
    }
    .item-no{
      width:38px;height:38px;
      display:grid;      place-items:center;
      border-radius:50%;
      color:var(--gold-2);
      border:1px solid var(--line);
      background:rgba(214,179,106,.06);
      font-weight:800;
      font-variant-numeric:tabular-nums;
    }
    .item-title{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:5px;
    }
    .item-title h3{font-size:18px;margin:0}
    .item-desc{margin:0;color:var(--muted);font-size:14px}
    .item-meta{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:8px;
      min-width:128px;
      color:var(--soft);
      font-size:12px;
    }
    .side-stack{display:grid;gap:16px}
    .side-card{
      padding:22px;
      border:1px solid rgba(214,179,106,.22);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(23,19,29,.88),rgba(14,11,18,.92)),
        radial-gradient(circle at 78% 10%,rgba(214,179,106,.12),transparent 32%);
    }
    .badge-wall{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .benefit-list{
      list-style:none;
      padding:0;
      margin:16px 0 0;
      display:grid;
      gap:10px;
    }
    .benefit-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:14px;
    }
    .benefit-list i{color:var(--gold-2);margin-top:3px}
    .form-card{
      padding:28px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(75,18,56,.28),rgba(18,16,24,.94) 50%,rgba(24,33,63,.35)),
        radial-gradient(circle at 92% 16%,rgba(240,213,138,.14),transparent 34%);
      box-shadow:var(--shadow);
    }
    .form-control,.form-select{
      min-height:48px;
      color:var(--text)!important;
      background-color:rgba(8,7,10,.55)!important;
      border:1px solid rgba(214,179,106,.25)!important;
      border-radius:16px;
      font-size:14px;
    }
    .form-control::placeholder{color:rgba(185,170,143,.58)}
    .form-label{color:var(--muted);font-size:13px;margin-bottom:7px}
    .form-check-input{
      background-color:rgba(8,7,10,.75);
      border-color:rgba(214,179,106,.4);
      box-shadow:none!important;
    }
    .form-check-input:checked{
      background-color:var(--gold);
      border-color:var(--gold-2);
    }
    .form-check-label{color:var(--muted);font-size:13px}
    .info-card{
      height:100%;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(214,179,106,.2);
      background:rgba(18,16,24,.78);
      transition:.22s ease;
    }
    .info-card:hover{
      border-color:var(--line-strong);
      transform:translateY(-2px);
      background:rgba(23,19,29,.92);
    }
    .info-icon{
      width:42px;height:42px;
      display:grid;place-items:center;
      border-radius:16px;
      color:var(--gold-2);
      background:rgba(214,179,106,.08);
      border:1px solid rgba(214,179,106,.2);
      margin-bottom:16px;
      font-size:19px;
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-btn-focus-box-shadow:none;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid rgba(214,179,106,.2)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:rgba(18,16,24,.8)!important;
    }
    .accordion-button{
      color:var(--text)!important;
      background:rgba(18,16,24,.88)!important;
      box-shadow:none!important;
      font-weight:760;
      padding:18px 20px;
    }
    .accordion-button:not(.collapsed){
      color:var(--gold-2)!important;
      border-bottom:1px solid rgba(214,179,106,.16);
    }
    .accordion-button::after{
      filter:invert(86%) sepia(22%) saturate(861%) hue-rotate(359deg) brightness(98%) contrast(91%);
    }
    .accordion-body{color:var(--muted);padding:18px 20px 22px}
    .cta-strip{
      position:relative;
      overflow:hidden;
      padding:34px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line-strong);
      background:
        radial-gradient(circle at 20% 16%,rgba(240,213,138,.18),transparent 30%),
        linear-gradient(135deg,rgba(39,23,72,.45),rgba(14,11,18,.94),rgba(75,18,56,.35));
      box-shadow:var(--shadow);
    }
    .cta-strip:after{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-72px;bottom:-92px;
      border-radius:50%;
      border:1px solid rgba(240,213,138,.16);
      background:rgba(214,179,106,.05);
    }
    .site-footer{
      padding:64px 0 26px;
      border-top:1px solid rgba(214,179,106,.22);
      background:linear-gradient(180deg,rgba(8,7,10,.85),#050406);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr 1fr;
      gap:34px;
    }
    .footer-text{color:var(--muted);font-size:14px;margin:0;line-height:1.85}
    .footer-title{
      color:var(--gold-2);
      font-size:14px;
      font-weight:800;
      margin-bottom:14px;
    }
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-link{color:var(--muted);font-size:14px}
    .footer-link:hover{color:var(--gold-2);padding-left:3px}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      margin-top:42px;
      padding-top:20px;
      border-top:1px solid var(--white-line);
    }
    .copyright{color:var(--soft);font-size:12px}
    @media (max-width:991.98px){
      .navbar{min-height:74px}
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border:1px solid var(--line);
        border-radius:22px;
        background:rgba(14,11,18,.96);
      }
      .navbar-nav{align-items:flex-start}
      .nav-pill{margin-left:0;margin-top:8px}
      section{padding:62px 0}
      .invite-hero{padding:26px}
      .preview-item{grid-template-columns:auto 1fr}
      .item-meta{grid-column:2;align-items:flex-start;flex-direction:row;flex-wrap:wrap}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:767.98px){
      .hero{padding:38px 0 54px}
      .reward-grid{grid-template-columns:1fr}
      .count-grid{grid-template-columns:repeat(2,1fr)}
      .time-box b{font-size:30px}
      .preview-item{padding:16px;gap:12px}
      .item-no{width:34px;height:34px}
      .item-title h3{font-size:16px}
      .hero-actions .btn-gold,.hero-actions .btn-ghost{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
      .cta-strip,.form-card,.invite-hero{border-radius:24px;padding:22px}
    }
    @media (max-width:420px){
      .brand{font-size:16px}
      .brand-mark{width:26px;height:26px}
      .filter-pill{padding:9px 12px}
      .preview-item{grid-template-columns:1fr}
      .item-meta{grid-column:auto}
      .item-no{display:none}
    }