/* roulang page: index */
:root{
      --bg:#090806;
      --bg-soft:#111014;
      --bg-card:#17120f;
      --bg-card-2:#1d1620;
      --gold:#d8b46a;
      --gold-2:#c99a3e;
      --gold-3:#f0d18a;
      --wine:#6e1e32;
      --purple:#3b255f;
      --green:#0f5c54;
      --text:#f6efe3;
      --muted:#b8ae9c;
      --muted-2:#8f8575;
      --line:rgba(216,180,106,.28);
      --line-soft:rgba(255,255,255,.08);
      --shadow:0 24px 70px rgba(0,0,0,.46);
      --shadow-gold:0 18px 55px rgba(216,180,106,.12);
      --radius:24px;
      --radius-sm:16px;
      --container:1240px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 15% 8%, rgba(110,30,50,.26), transparent 34%),
        radial-gradient(circle at 86% 10%, rgba(59,37,95,.28), transparent 35%),
        linear-gradient(180deg,#090806 0%,#111014 45%,#090806 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body.modal-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    input,select,textarea{width:100%}
    ul{list-style:none}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(9,8,6,.88);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      box-shadow:0 12px 35px rgba(0,0,0,.24);
    }
    .nav-shell{
      height:78px;
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:22px;
    }
    .nav-group{display:flex;align-items:center;gap:10px}
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      position:relative;
      padding:10px 13px;
      color:var(--muted);
      font-size:14px;
      letter-spacing:.04em;
      border-radius:999px;
      transition:.25s ease;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link:focus-visible{
      color:var(--text);
      background:rgba(216,180,106,.09);
      outline:none;
    }
    .nav-link.active{
      color:var(--gold-3);
      background:rgba(216,180,106,.12);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,transparent,var(--gold),transparent);
    }
    .brand{
      display:inline-flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      min-width:230px;
      color:var(--gold-3);
      font-weight:900;
      line-height:1.05;
      letter-spacing:-.04em;
      text-shadow:0 0 18px rgba(216,180,106,.24);
    }
    .brand span:first-child{
      font-size:22px;
      background:linear-gradient(135deg,#fff3c8 0%,var(--gold) 45%,#a67122 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .brand span:last-child{
      margin-top:5px;
      font-size:11px;
      letter-spacing:.22em;
      color:var(--muted-2);
      font-weight:700;
    }
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(216,180,106,.08);
      border:1px solid var(--line);
      color:var(--gold-3);
      align-items:center;
      justify-content:center;
      transition:.25s ease;
    }
    .mobile-toggle:hover,.mobile-toggle:focus-visible{background:rgba(216,180,106,.15);outline:2px solid rgba(216,180,106,.35)}
    .hamburger,.hamburger::before,.hamburger::after{
      width:20px;height:2px;background:var(--gold-3);border-radius:999px;display:block;transition:.25s ease;content:"";
    }
    .hamburger::before{transform:translateY(-7px)}
    .hamburger::after{transform:translateY(5px)}
    .mobile-menu{
      display:none;
      border-top:1px solid var(--line-soft);
      padding:10px 0 18px;
      background:#090806;
    }
    .mobile-menu.open{display:block}
    .mobile-menu a{
      display:block;
      padding:14px 18px;
      margin:6px 0;
      color:var(--muted);
      border-left:3px solid transparent;
      border-radius:12px;
      background:rgba(255,255,255,.03);
    }
    .mobile-menu a.active{color:var(--gold-3);border-left-color:var(--gold);background:rgba(216,180,106,.1)}
    main{overflow:hidden}
    section{padding:82px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:30px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--gold-3);
      background:rgba(216,180,106,.08);
      font-size:13px;
      font-weight:800;
    }
    .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(216,180,106,.14)}
    h1,h2,h3{line-height:1.18;letter-spacing:-.04em}
    h1{
      max-width:930px;
      margin-top:24px;
      font-size:clamp(34px,5vw,58px);
      font-weight:950;
    }
    h2{font-size:clamp(28px,3.4vw,40px);font-weight:920}
    h3{font-size:21px;font-weight:860}
    .lead{color:var(--muted);font-size:17px;line-height:1.85}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:850;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      user-select:none;
    }
    .btn-primary{
      color:#1b1308;
      background:linear-gradient(135deg,#ffe6a5 0%,var(--gold) 52%,#b77a21 100%);
      box-shadow:0 14px 35px rgba(216,180,106,.24);
    }
    .btn-primary:hover,.btn-primary:focus-visible{transform:translateY(-2px);box-shadow:0 20px 45px rgba(216,180,106,.32);outline:none}
    .btn-primary:active{transform:translateY(0)}
    .btn-secondary{
      color:var(--text);
      background:rgba(9,8,6,.38);
      border:1px solid var(--line);
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{background:rgba(216,180,106,.12);border-color:rgba(216,180,106,.55);outline:none;transform:translateY(-1px)}
    .btn-ghost{
      color:var(--gold-3);
      background:transparent;
      border:1px solid rgba(216,180,106,.16);
    }
    .btn-ghost:hover,.btn-ghost:focus-visible{background:rgba(216,180,106,.1);outline:none}
    .hero{
      position:relative;
      min-height:690px;
      display:flex;
      align-items:stretch;
      padding:0;
      isolation:isolate;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:-2;
      background:
        linear-gradient(90deg,rgba(9,8,6,.96) 0%,rgba(9,8,6,.76) 45%,rgba(9,8,6,.42) 100%),
        radial-gradient(circle at 72% 34%,rgba(216,180,106,.2),transparent 34%),
        radial-gradient(circle at 88% 18%,rgba(110,30,50,.36),transparent 28%),
        linear-gradient(135deg,#140d0a,#221426 50%,#0c1514);
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:0;
      z-index:-1;
      opacity:.32;
      background-image:
        linear-gradient(rgba(216,180,106,.1) 1px,transparent 1px),
        linear-gradient(90deg,rgba(216,180,106,.08) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(90deg,transparent 0%,#000 22%,#000 88%,transparent 100%);
    }
    .hero-inner{display:flex;flex-direction:column;justify-content:center;padding:118px 0 70px}
    .series-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      max-width:960px;
      padding:12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(0,0,0,.38);
      box-shadow:var(--shadow);
    }
    .series-bar a,.series-bar span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:9px 14px;
      border-radius:999px;
      font-size:13px;
      color:var(--muted);
      background:rgba(255,255,255,.04);
      transition:.22s ease;
    }
    .series-bar a:hover,.series-bar a:focus-visible{color:var(--gold-3);background:rgba(216,180,106,.12);outline:none}
    .series-bar span{color:var(--gold-3);border:1px solid rgba(216,180,106,.24)}
    .hero-copy{max-width:850px}
    .hero-copy .lead{max-width:760px;margin-top:20px;font-size:18px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
      margin-top:38px;
      max-width:930px;
    }
    .point-card{
      position:relative;
      min-height:112px;
      padding:18px;
      border:1px solid var(--line);
      border-radius:20px;
      background:linear-gradient(135deg,rgba(23,18,15,.92),rgba(59,37,95,.28));
      overflow:hidden;
    }
    .point-card::after{
      content:"";
      position:absolute;
      right:-30px;
      top:-30px;
      width:90px;
      height:90px;
      border-radius:50%;
      background:rgba(216,180,106,.08);
    }
    .point-card strong{display:block;font-size:24px;color:var(--gold-3);line-height:1}
    .point-card span{display:block;margin-top:10px;color:var(--muted);font-size:14px}
    .hero-dock{
      margin-top:44px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      max-width:980px;
    }
    .dock-panel{
      padding:20px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(9,8,6,.58);
      box-shadow:var(--shadow-gold);
    }
    .step-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:13px;
      align-items:center;
      padding:13px 0;
      border-bottom:1px solid var(--line-soft);
    }
    .step-row:last-child{border-bottom:0}
    .num{
      width:32px;height:32px;border-radius:50%;
      display:inline-flex;align-items:center;justify-content:center;
      color:#1b1308;
      font-weight:900;
      background:linear-gradient(135deg,#ffe9ad,var(--gold));
    }
    .step-row b{display:block;color:var(--text)}
    .step-row small{color:var(--muted-2)}
    .status{
      padding:5px 9px;
      border-radius:999px;
      color:var(--gold-3);
      background:rgba(216,180,106,.1);
      border:1px solid rgba(216,180,106,.2);
      font-size:12px;
      white-space:nowrap;
    }
    .badge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
    .club-badge{
      min-height:78px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(216,180,106,.2);
      background:linear-gradient(145deg,rgba(216,180,106,.08),rgba(255,255,255,.03));
    }
    .club-badge i{font-style:normal;font-size:20px}
    .club-badge span{margin-top:4px;color:var(--muted);font-size:13px}
    .panel-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:6px;
      color:var(--gold-3);
      font-weight:900;
    }
    .section-dark{
      background:linear-gradient(180deg,rgba(17,16,20,.5),rgba(9,8,6,.16));
      border-top:1px solid var(--line-soft);
      border-bottom:1px solid var(--line-soft);
    }
    .tier-wrap{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:28px;
      align-items:start;
    }
    .editor-note{
      padding:28px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(110,30,50,.18),rgba(23,18,15,.95)),
        var(--bg-card);
      box-shadow:var(--shadow);
    }
    .editor-note p{margin-top:16px}
    .question-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .question-card{
      padding:20px;
      border:1px solid var(--line-soft);
      border-radius:20px;
      background:rgba(255,255,255,.035);
      transition:.25s ease;
    }
    .question-card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,180,106,.48);
      background:linear-gradient(135deg,rgba(216,180,106,.1),rgba(59,37,95,.16));
    }
    .question-card em{
      display:inline-flex;
      margin-bottom:10px;
      color:var(--gold);
      font-style:normal;
      font-weight:900;
    }
    .question-card p{margin-top:8px;color:var(--muted);font-size:14px}
    .plans{
      display:grid;
      grid-template-columns:1.18fr .82fr;
      gap:20px;
    }
    .plan-main,.plan-side{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(145deg,rgba(216,180,106,.09),rgba(23,18,15,.94) 42%,rgba(59,37,95,.16));
      box-shadow:var(--shadow-gold);
      overflow:hidden;
    }
    .plan-main{padding:30px}
    .plan-side{display:grid;grid-template-rows:repeat(3,1fr)}
    .plan-tag{
      display:inline-flex;
      padding:7px 11px;
      margin-bottom:16px;
      border-radius:999px;
      color:#1b1308;
      font-weight:900;
      background:var(--gold);
      font-size:13px;
    }
    .plan-main p{margin-top:14px;color:var(--muted)}
    .plan-list{margin:24px 0;display:grid;gap:12px}
    .plan-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line-soft);
    }
    .check{
      flex:0 0 auto;
      width:24px;height:24px;border-radius:50%;
      display:inline-flex;align-items:center;justify-content:center;
      color:#1b1308;background:var(--gold);font-weight:900;font-size:13px;
    }
    .mini-plan{
      padding:22px;
      border-bottom:1px solid var(--line-soft);
      transition:.25s ease;
    }
    .mini-plan:last-child{border-bottom:0}
    .mini-plan:hover{background:rgba(216,180,106,.08)}
    .mini-plan p{margin-top:8px;color:var(--muted);font-size:14px}
    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
      align-items:stretch;
    }
    .compare-card{
      position:relative;
      padding:26px;
      border-radius:var(--radius);
      border:1px solid var(--line-soft);
      background:rgba(255,255,255,.035);
      transition:.25s ease;
      min-height:330px;
      display:flex;
      flex-direction:column;
    }
    .compare-card.featured{
      border-color:rgba(216,180,106,.58);
      background:linear-gradient(150deg,rgba(216,180,106,.14),rgba(110,30,50,.16),rgba(23,18,15,.95));
      box-shadow:var(--shadow-gold);
      transform:translateY(-8px);
    }
    .compare-card:hover{transform:translateY(-5px);border-color:rgba(216,180,106,.45)}
    .compare-card.featured:hover{transform:translateY(-10px)}
    .compare-card .ribbon{
      position:absolute;top:16px;right:16px;
      padding:5px 10px;border-radius:999px;background:rgba(216,180,106,.16);
      color:var(--gold-3);font-size:12px;border:1px solid var(--line);
    }
    .compare-card p{margin:12px 0 18px;color:var(--muted)}
    .compare-card ul{display:grid;gap:10px;margin-bottom:22px}
    .compare-card li{color:var(--muted);font-size:14px}
    .compare-card li::before{content:"◆";color:var(--gold);margin-right:8px;font-size:11px}
    .compare-card .btn{margin-top:auto}
    .guard-strip{
      padding:22px 0;
      background:linear-gradient(90deg,rgba(110,30,50,.24),rgba(216,180,106,.1),rgba(15,92,84,.2));
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .guard-items{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .guard-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:16px;
      border-radius:18px;
      background:rgba(9,8,6,.48);
      border:1px solid rgba(255,255,255,.08);
    }
    .guard-icon{
      width:38px;height:38px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      background:rgba(216,180,106,.13);
      color:var(--gold-3);
      font-size:20px;
    }
    .guard-item strong{display:block;font-size:15px}
    .guard-item span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(6,minmax(0,1fr));
      gap:12px;
    }
    .matrix-link{
      min-height:112px;
      padding:16px;
      border-radius:20px;
      border:1px solid var(--line-soft);
      background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(216,180,106,.04));
      transition:.25s ease;
    }
    .matrix-link:hover,.matrix-link:focus-visible{
      outline:none;
      transform:translateY(-3px);
      border-color:rgba(216,180,106,.52);
      background:rgba(216,180,106,.1);
    }
    .matrix-link i{font-style:normal;font-size:23px}
    .matrix-link b{display:block;margin-top:9px}
    .matrix-link span{display:block;margin-top:5px;color:var(--muted);font-size:12px;line-height:1.45}
    .news-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:start;
    }
    .news-list,.recommend-box{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.035);
      overflow:hidden;
    }
    .news-row{
      display:grid;
      grid-template-columns:92px 1fr auto;
      gap:16px;
      align-items:center;
      padding:19px 22px;
      border-bottom:1px solid var(--line-soft);
      transition:.24s ease;
    }
    .news-row:last-child{border-bottom:0}
    .news-row:hover{background:rgba(216,180,106,.08)}
    .news-date{
      color:var(--gold-3);
      font-weight:900;
      font-size:13px;
      border-right:1px solid var(--line-soft);
      padding-right:14px;
    }
    .news-row h3{font-size:18px;letter-spacing:-.02em}
    .news-row p{margin-top:5px;color:var(--muted);font-size:14px}
    .arrow{color:var(--gold);font-weight:900}
    .recommend-box{padding:24px;position:relative}
    .recommend-box::before{
      content:"";
      position:absolute;
      inset:0 0 auto;
      height:4px;
      background:linear-gradient(90deg,var(--wine),var(--gold),var(--green));
    }
    .recommend-item{
      padding:16px 0;
      border-bottom:1px solid var(--line-soft);
    }
    .recommend-item:last-child{border-bottom:0}
    .recommend-item span{display:inline-flex;margin-bottom:7px;color:var(--gold);font-size:12px;font-weight:900}
    .recommend-item p{color:var(--muted);font-size:14px}
    .stats-board{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:
        linear-gradient(135deg,rgba(59,37,95,.22),rgba(9,8,6,.55)),
        rgba(255,255,255,.035);
    }
    .stat-card{
      padding:24px;
      border-radius:20px;
      background:rgba(0,0,0,.26);
      border:1px solid var(--line-soft);
    }
    .stat-card strong{font-size:36px;line-height:1;color:var(--gold-3)}
    .stat-card span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
    .stat-note{margin-top:14px;color:var(--muted-2);font-size:13px}
    .privacy-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .privacy-card,.privacy-list{
      padding:28px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(23,18,15,.98),rgba(59,37,95,.13));
      box-shadow:var(--shadow-gold);
    }
    .privacy-card .lead{margin-top:16px}
    .privacy-list{display:grid;gap:12px}
    .privacy-row{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.035);
      border:1px solid var(--line-soft);
    }
    .privacy-row b{display:block}
    .privacy-row p{color:var(--muted);font-size:14px;margin-top:4px}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line-soft);
      border-radius:18px;
      background:rgba(255,255,255,.035);
      overflow:hidden;
      transition:.25s ease;
    }
    .faq-item.open{
      border-color:rgba(216,180,106,.45);
      background:linear-gradient(135deg,rgba(59,37,95,.22),rgba(110,30,50,.12));
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:20px 22px;
      color:var(--text);
      background:transparent;
      text-align:left;
      font-weight:850;
    }
    .faq-question:hover,.faq-question:focus-visible{color:var(--gold-3);outline:none}
    .faq-question .plus{
      flex:0 0 auto;
      width:28px;height:28px;border-radius:50%;
      display:flex;align-items:center;justify-content:center;
      border:1px solid var(--line);
      color:var(--gold);
      transition:.25s ease;
    }
    .faq-item.open .plus{transform:rotate(45deg);background:rgba(216,180,106,.12)}
    .faq-answer{
      display:none;
      padding:0 22px 22px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .campaign{
      padding:0;
    }
    .campaign-box{
      position:relative;
      overflow:hidden;
      padding:42px;
      border-radius:32px;
      border:1px solid rgba(216,180,106,.45);
      background:
        radial-gradient(circle at 18% 25%,rgba(216,180,106,.22),transparent 30%),
        radial-gradient(circle at 83% 20%,rgba(15,92,84,.28),transparent 34%),
        linear-gradient(135deg,rgba(110,30,50,.28),rgba(23,18,15,.94));
      box-shadow:var(--shadow);
    }
    .campaign-box::after{
      content:"18+";
      position:absolute;
      right:36px;
      bottom:24px;
      font-size:92px;
      font-weight:950;
      color:rgba(216,180,106,.08);
      line-height:1;
    }
    .campaign-content{position:relative;z-index:1;max-width:760px}
    .campaign-content p{margin-top:14px;color:var(--muted)}
    .campaign-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .form-lane{
      margin-top:26px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      border:1px solid var(--line-soft);
      background:rgba(0,0,0,.28);
    }
    .form-lane p{color:var(--muted);font-size:14px}
    .site-footer{
      margin-top:82px;
      padding:58px 0 28px;
      background:#060504;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr repeat(3,1fr);
      gap:28px;
    }
    .footer-brand{
      color:var(--gold-3);
      font-size:24px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .footer-about p{margin-top:14px;color:var(--muted);font-size:14px}
    .footer-col h3{
      font-size:14px;
      color:var(--gold);
      margin-bottom:14px;
      letter-spacing:.08em;
    }
    .footer-col a,.footer-col span{
      display:block;
      color:var(--muted);
      font-size:14px;
      padding:6px 0;
      transition:.2s ease;
    }
    .footer-col a:hover,.footer-col a:focus-visible{color:var(--gold-3);outline:none;transform:translateX(2px)}
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid var(--line-soft);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:var(--muted-2);
      font-size:13px;
    }
    .floating-cta{
      position:fixed;
      z-index:55;
      right:24px;
      bottom:24px;
      display:flex;
      gap:10px;
      padding:10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(9,8,6,.86);
      backdrop-filter:blur(12px);
      box-shadow:var(--shadow);
    }
    .modal{
      position:fixed;
      inset:0;
      z-index:100;
      display:none;
      align-items:center;
      justify-content:center;
      padding:24px;
      background:rgba(0,0,0,.72);
    }
    .modal.open{display:flex}
    .modal-dialog{
      width:min(560px,100%);
      max-height:90vh;
      overflow:auto;
      border:1px solid rgba(216,180,106,.55);
      border-radius:28px;
      background:
        radial-gradient(circle at 20% 0%,rgba(216,180,106,.14),transparent 38%),
        linear-gradient(180deg,#17120f,#0b0908);
      box-shadow:0 35px 110px rgba(0,0,0,.65);
    }
    .modal-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:24px 24px 0;
    }
    .close-btn{
      flex:0 0 auto;
      width:40px;height:40px;border-radius:14px;
      color:var(--gold-3);
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      transition:.2s ease;
    }
    .close-btn:hover,.close-btn:focus-visible{background:rgba(216,180,106,.12);outline:2px solid rgba(216,180,106,.35)}
    .lead-form{padding:20px 24px 24px;display:grid;gap:14px}
    .field label{
      display:block;
      margin-bottom:7px;
      color:var(--gold-3);
      font-size:13px;
      font-weight:850;
    }
    .field input,.field select,.field textarea{
      min-height:46px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid var(--line-soft);
      background:rgba(255,255,255,.045);
      color:var(--text);
      transition:.22s ease;
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      outline:none;
      border-color:rgba(216,180,106,.66);
      box-shadow:0 0 0 4px rgba(216,180,106,.12);
      background:rgba(255,255,255,.065);
    }
    .field input:disabled,.field select:disabled,.field textarea:disabled{opacity:.55;cursor:not-allowed}
    .field small{display:block;margin-top:6px;color:var(--muted-2)}
    .checkline{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
    }
    .checkline input{width:18px;height:18px;margin-top:3px;accent-color:var(--gold)}
    .form-message{
      display:none;
      padding:12px 14px;
      border-radius:14px;
      color:var(--gold-3);
      background:rgba(216,180,106,.1);
      border:1px solid var(--line);
      font-size:14px;
    }
    .form-message.show{display:block}
    @media (max-width:1024px){
      .nav-shell{grid-template-columns:auto 1fr auto;height:72px}
      .brand{align-items:flex-start;min-width:0}
      .nav-group{display:none}
      .mobile-toggle{display:flex}
      .hero{min-height:auto}
      .hero-inner{padding:96px 0 56px}
      .hero-dock,.tier-wrap,.plans,.news-layout,.privacy-wrap{grid-template-columns:1fr}
      .hero-points,.compare-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .guard-items{grid-template-columns:repeat(2,minmax(0,1fr))}
      .matrix-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .stats-board{grid-template-columns:repeat(2,minmax(0,1fr))}
      .compare-card.featured{transform:none}
      .compare-card.featured:hover{transform:translateY(-5px)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      section{padding:58px 0}
      .section-head{display:block}
      .section-head .lead{margin-top:12px}
      .series-bar{border-radius:24px}
      .series-bar a,.series-bar span{flex:1 1 calc(50% - 10px);justify-content:center}
      .hero-points,.question-grid,.compare-grid,.guard-items,.stats-board{grid-template-columns:1fr}
      .badge-grid,.matrix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .hero-dock{margin-top:28px}
      .news-row{grid-template-columns:1fr auto;gap:10px}
      .news-date{grid-column:1/-1;border-right:0;padding-right:0}
      .form-lane{grid-template-columns:1fr}
      .campaign-box{padding:28px;border-radius:24px}
      .campaign-box::after{font-size:62px;right:18px;bottom:18px}
      .floating-cta{left:14px;right:14px;bottom:14px;justify-content:center}
      .floating-cta .btn{flex:1}
      .modal{align-items:flex-end;padding:0}
      .modal-dialog{border-radius:26px 26px 0 0;max-height:90vh}
      .footer-grid{grid-template-columns:1fr}
      .copyright{padding-bottom:78px}
    }
    @media (max-width:520px){
      .brand span:first-child{font-size:18px}
      .brand span:last-child{font-size:10px}
      .hero-actions,.campaign-actions{flex-direction:column}
      .btn{width:100%}
      .hero-inner{padding-top:76px}
      h1{font-size:34px}
      .point-card,.dock-panel,.editor-note,.plan-main,.privacy-card,.privacy-list{padding:20px}
      .matrix-grid,.badge-grid{grid-template-columns:1fr}
      .step-row{grid-template-columns:auto 1fr}
      .step-row .status{grid-column:2}
    }

/* roulang page: category2 */
:root{
      --bg:#090806;
      --bg-2:#111014;
      --bg-3:#151018;
      --panel:#18130f;
      --panel-2:#201811;
      --gold:#d8b46a;
      --gold-2:#c99a3e;
      --gold-3:#f4d58a;
      --wine:#6e1e32;
      --purple:#3b255f;
      --green:#0f5c54;
      --text:#f6efe3;
      --muted:#b8ae9c;
      --soft:#8e8373;
      --line:rgba(216,180,106,.28);
      --line-soft:rgba(255,255,255,.08);
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --shadow-gold:0 18px 50px rgba(216,180,106,.12);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1240px;
      --header-h:78px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% -8%, rgba(110,30,50,.34), transparent 34%),
        radial-gradient(circle at 86% 8%, rgba(59,37,95,.28), transparent 30%),
        linear-gradient(180deg,#080705 0%,#111014 45%,#090806 100%);
      line-height:1.75;
      min-height:100vh;
      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,.02) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.22));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    input,select,textarea{
      width:100%;
      border:1px solid var(--line-soft);
      background:rgba(9,8,6,.72);
      color:var(--text);
      border-radius:14px;
      padding:14px 15px;
      outline:none;
      transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
    }
    input::placeholder,textarea::placeholder{color:rgba(184,174,156,.68)}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(216,180,106,.68);
      box-shadow:0 0 0 4px rgba(216,180,106,.13);
      background:rgba(20,15,11,.96);
    }
    textarea{min-height:110px;resize:vertical}
    .container{
      width:min(calc(100% - 40px), var(--container));
      margin-inline:auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      background:rgba(9,8,6,.9);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
      box-shadow:0 10px 40px rgba(0,0,0,.25);
    }
    .nav-shell{
      height:var(--header-h);
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:24px;
      position:relative;
    }
    .nav-group{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      position:relative;
      padding:10px 13px;
      color:var(--muted);
      font-size:14px;
      letter-spacing:.04em;
      border-radius:999px;
      transition:color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      border-radius:99px;
      background:linear-gradient(90deg,transparent,var(--gold),transparent);
      opacity:0;
      transform:scaleX(.5);
      transition:.2s var(--ease);
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(216,180,106,.08);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--gold-3);
      background:rgba(216,180,106,.1);
    }
    .nav-link.active::after{opacity:1;transform:scaleX(1)}
    .brand{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      min-width:220px;
      padding:8px 22px;
      border-left:1px solid var(--line);
      border-right:1px solid var(--line);
      background:linear-gradient(180deg,rgba(216,180,106,.1),rgba(216,180,106,.025));
      clip-path:polygon(8px 0, calc(100% - 8px) 0, 100% 50%, calc(100% - 8px) 100%, 8px 100%, 0 50%);
    }
    .brand span:first-child{
      font-weight:900;
      letter-spacing:-.04em;
      font-size:20px;
      line-height:1.15;
      background:linear-gradient(120deg,#fff2c6 0%,#d8b46a 44%,#8f6423 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      text-shadow:0 0 18px rgba(216,180,106,.15);
    }
    .brand span:last-child{
      margin-top:3px;
      font-size:11px;
      color:var(--muted);
      letter-spacing:.18em;
    }
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      background:rgba(216,180,106,.06);
      border-radius:14px;
      align-items:center;
      justify-content:center;
      justify-self:end;
    }
    .hamburger,.hamburger::before,.hamburger::after{
      display:block;
      width:19px;
      height:2px;
      border-radius:9px;
      background:var(--gold);
      transition:.22s var(--ease);
      content:"";
    }
    .hamburger::before{transform:translateY(-7px)}
    .hamburger::after{transform:translateY(5px)}
    .mobile-toggle[aria-expanded="true"] .hamburger{background:transparent}
    .mobile-toggle[aria-expanded="true"] .hamburger::before{transform:translateY(2px) rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .hamburger::after{transform:translateY(0) rotate(-45deg)}
    .mobile-menu{
      display:none;
      border-top:1px solid var(--line-soft);
      background:rgba(9,8,6,.98);
    }
    .mobile-menu .container{
      padding:14px 0 20px;
      display:grid;
      gap:8px;
    }
    .mobile-menu a{
      padding:13px 16px;
      border-radius:14px;
      color:var(--muted);
      border:1px solid transparent;
    }
    .mobile-menu a:hover,.mobile-menu a.active{
      color:var(--gold-3);
      border-color:var(--line);
      background:rgba(216,180,106,.08);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--gold-3);
      background:rgba(216,180,106,.08);
      font-size:13px;
      letter-spacing:.04em;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 0 5px rgba(216,180,106,.12);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
      user-select:none;
    }
    .btn-primary{
      color:#1b1308;
      background:linear-gradient(135deg,#f4d58a 0%,#d8b46a 42%,#b9822c 100%);
      box-shadow:0 14px 36px rgba(216,180,106,.18);
    }
    .btn-primary:hover,.btn-primary:focus{
      transform:translateY(-2px);
      box-shadow:0 18px 46px rgba(216,180,106,.28);
    }
    .btn-primary:active{transform:translateY(0)}
    .btn-secondary{
      color:var(--text);
      border-color:var(--line);
      background:rgba(216,180,106,.035);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:rgba(216,180,106,.12);
      border-color:rgba(216,180,106,.6);
      transform:translateY(-2px);
    }
    .btn:focus-visible,.nav-link:focus-visible,.mobile-menu a:focus-visible,.faq-question:focus-visible,.chip:focus-visible{
      outline:3px solid rgba(216,180,106,.35);
      outline-offset:3px;
    }
    .page-hero{
      padding:62px 0 48px;
      position:relative;
    }
    .page-hero::after{
      content:"";
      position:absolute;
      inset:auto -12% 0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--line),transparent);
      opacity:.8;
    }
    .hero-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(216,180,106,.12),transparent 34%),
        radial-gradient(circle at 85% 20%,rgba(15,92,84,.25),transparent 26%),
        linear-gradient(180deg,rgba(24,19,15,.96),rgba(12,10,8,.96));
      box-shadow:var(--shadow);
      padding:34px;
      overflow:hidden;
      position:relative;
    }
    .hero-panel::before{
      content:"权益";
      position:absolute;
      right:30px;
      top:-28px;
      font-size:118px;
      font-weight:900;
      letter-spacing:-.12em;
      color:rgba(216,180,106,.045);
      line-height:1;
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(310px,.95fr);
      gap:30px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .hero-copy h1{
      margin:18px 0 16px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.14;
      letter-spacing:-.06em;
      max-width:780px;
    }
    .hero-copy p{
      margin:0;
      color:var(--muted);
      font-size:17px;
      max-width:780px;
    }
    .search-box{
      margin-top:28px;
      display:flex;
      gap:10px;
      padding:8px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(9,8,6,.62);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
    }
    .search-box input{
      border:0;
      box-shadow:none;
      background:transparent;
      min-height:46px;
      padding-left:18px;
    }
    .search-box input:focus{box-shadow:none;background:transparent}
    .quick-links{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid var(--line-soft);
      border-radius:999px;
      padding:8px 12px;
      color:var(--muted);
      background:rgba(255,255,255,.025);
      font-size:13px;
      transition:.2s var(--ease);
    }
    .chip:hover{
      color:var(--gold-3);
      border-color:var(--line);
      background:rgba(216,180,106,.08);
      transform:translateY(-1px);
    }
    .club-board{
      display:grid;
      gap:14px;
    }
    .board-card{
      border:1px solid var(--line);
      border-radius:22px;
      padding:20px;
      background:
        linear-gradient(145deg,rgba(216,180,106,.12),rgba(255,255,255,.02)),
        rgba(9,8,6,.56);
      box-shadow:var(--shadow-gold);
    }
    .board-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .board-head strong{font-size:18px}
    .status-pill{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(15,92,84,.2);
      color:#b7f1dc;
      border:1px solid rgba(15,92,84,.45);
      font-size:12px;
      white-space:nowrap;
    }
    .mini-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .mini-metric{
      padding:14px 10px;
      border-radius:16px;
      border:1px solid var(--line-soft);
      background:rgba(0,0,0,.2);
      text-align:center;
    }
    .mini-metric b{
      display:block;
      color:var(--gold-3);
      font-size:22px;
      line-height:1.1;
    }
    .mini-metric span{
      display:block;
      margin-top:5px;
      color:var(--muted);
      font-size:12px;
      line-height:1.35;
    }
    .alert-card{
      display:flex;
      gap:13px;
      align-items:flex-start;
      border-color:rgba(110,30,50,.5);
      background:linear-gradient(135deg,rgba(110,30,50,.24),rgba(24,19,15,.76));
    }
    .alert-icon{
      flex:0 0 38px;
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(216,180,106,.12);
      border:1px solid var(--line);
      color:var(--gold-3);
      font-weight:900;
    }
    .alert-card p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    main{position:relative}
    .section{
      padding:74px 0;
    }
    .section-tight{padding:48px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:28px;
      border-bottom:1px solid var(--line-soft);
      padding-bottom:18px;
    }
    .section-kicker{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--gold-3);
      font-weight:800;
      letter-spacing:.08em;
      font-size:13px;
    }
    .section-kicker::before{
      content:"";
      width:32px;
      height:2px;
      border-radius:99px;
      background:var(--gold);
    }
    .section-head h2{
      margin:8px 0 0;
      font-size:clamp(26px,3vw,36px);
      line-height:1.25;
      letter-spacing:-.04em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:430px;
      font-size:15px;
    }
    .layout-main{
      display:grid;
      grid-template-columns:minmax(0,8fr) minmax(300px,4fr);
      gap:24px;
      align-items:start;
    }
    .card{
      border:1px solid var(--line-soft);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(216,180,106,.07),transparent 42%),
        rgba(17,16,20,.88);
      box-shadow:0 18px 58px rgba(0,0,0,.24);
      transition:transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
    }
    .card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,180,106,.48);
      box-shadow:0 22px 70px rgba(0,0,0,.34),0 0 0 1px rgba(216,180,106,.05);
    }
    .comparison{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .compare-card{
      padding:24px;
      min-height:240px;
      position:relative;
      overflow:hidden;
    }
    .compare-card.featured{
      border-color:rgba(216,180,106,.55);
      background:
        radial-gradient(circle at 80% 0%,rgba(216,180,106,.18),transparent 34%),
        linear-gradient(145deg,rgba(32,24,17,.98),rgba(12,10,8,.95));
    }
    .corner-label{
      position:absolute;
      right:18px;
      top:18px;
      padding:5px 10px;
      border-radius:999px;
      color:var(--gold-3);
      border:1px solid var(--line);
      font-size:12px;
      background:rgba(216,180,106,.08);
    }
    .compare-card h3{
      margin:0 0 10px;
      font-size:23px;
      letter-spacing:-.03em;
    }
    .compare-card p{
      color:var(--muted);
      margin:0 0 18px;
      font-size:15px;
    }
    .check-list{
      display:grid;
      gap:11px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--text);
      font-size:14px;
      align-items:flex-start;
    }
    .check-list li::before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:#171006;
      background:var(--gold);
      font-weight:900;
      line-height:1;
      margin-top:2px;
    }
    .side-stack{
      display:grid;
      gap:16px;
      position:sticky;
      top:calc(var(--header-h) + 18px);
    }
    .side-card{
      padding:20px;
    }
    .side-card h3{
      margin:0 0 10px;
      color:var(--gold-3);
      font-size:18px;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .side-list{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:9px;
    }
    .side-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-top:1px solid var(--line-soft);
      color:var(--muted);
      font-size:13px;
    }
    .side-list b{color:var(--text)}
    .badge-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:14px;
    }
    .benefit-badge{
      padding:22px 16px;
      text-align:center;
      border-radius:22px;
      border:1px solid var(--line-soft);
      background:
        radial-gradient(circle at 50% 0%,rgba(216,180,106,.16),transparent 42%),
        rgba(17,16,20,.86);
      min-height:182px;
    }
    .badge-icon{
      width:54px;
      height:54px;
      margin:0 auto 14px;
      border-radius:50%;
      display:grid;
      place-items:center;
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(216,180,106,.2),rgba(110,30,50,.1));
      color:var(--gold-3);
      font-size:24px;
      box-shadow:inset 0 0 20px rgba(216,180,106,.08);
    }
    .benefit-badge h3{
      margin:0 0 8px;
      font-size:17px;
    }
    .benefit-badge p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .privacy-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(90deg,rgba(59,37,95,.2),transparent 48%),
        linear-gradient(180deg,rgba(24,19,15,.96),rgba(12,10,8,.96));
      padding:28px;
      box-shadow:var(--shadow);
    }
    .privacy-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
      align-items:start;
    }
    .privacy-note{
      padding:22px;
      border-radius:22px;
      background:rgba(9,8,6,.48);
      border:1px solid var(--line-soft);
    }
    .privacy-note h2{
      margin:0 0 12px;
      font-size:28px;
      line-height:1.25;
    }
    .privacy-note p{
      margin:0;
      color:var(--muted);
    }
    .privacy-items{
      display:grid;
      gap:12px;
    }
    .privacy-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      padding:18px;
      border-radius:18px;
      border:1px solid var(--line-soft);
      background:rgba(255,255,255,.025);
    }
    .privacy-num{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(216,180,106,.12);
      border:1px solid var(--line);
      color:var(--gold-3);
      font-weight:900;
    }
    .privacy-item h3{
      margin:0 0 4px;
      font-size:17px;
    }
    .privacy-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .stats-board{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:18px;
      background:
        radial-gradient(circle at 10% 10%,rgba(216,180,106,.14),transparent 28%),
        rgba(9,8,6,.72);
    }
    .stat-card{
      padding:22px 16px;
      border-radius:20px;
      border:1px solid var(--line-soft);
      background:rgba(255,255,255,.025);
      text-align:center;
    }
    .stat-card strong{
      display:block;
      font-size:34px;
      line-height:1.1;
      color:var(--gold-3);
      letter-spacing:-.04em;
    }
    .stat-card span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
    }
    .stats-tip{
      margin:12px 0 0;
      color:var(--soft);
      font-size:13px;
      text-align:center;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.34fr .66fr;
      gap:24px;
      align-items:start;
    }
    .faq-intro{
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(110,30,50,.18),rgba(17,16,20,.88));
    }
    .faq-intro h2{
      margin:0 0 12px;
      font-size:30px;
      line-height:1.25;
    }
    .faq-intro p{
      margin:0;
      color:var(--muted);
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border:1px solid var(--line-soft);
      border-radius:18px;
      background:rgba(17,16,20,.85);
      overflow:hidden;
      transition:border-color .22s var(--ease), background .22s var(--ease);
    }
    .faq-item.is-open{
      border-color:rgba(216,180,106,.5);
      background:linear-gradient(135deg,rgba(59,37,95,.22),rgba(24,19,15,.95));
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:18px 20px;
      border:0;
      color:var(--text);
      background:transparent;
      text-align:left;
      font-weight:850;
    }
    .faq-question .plus{
      flex:0 0 28px;
      width:28px;
      height:28px;
      border-radius:50%;
      border:1px solid var(--line);
      display:grid;
      place-items:center;
      color:var(--gold);
      transition:transform .2s var(--ease);
    }
    .faq-item.is-open .plus{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.is-open .faq-answer{display:block}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        radial-gradient(circle at 80% 20%,rgba(216,180,106,.2),transparent 28%),
        linear-gradient(135deg,rgba(110,30,50,.28),rgba(15,92,84,.16) 48%,rgba(17,16,20,.98));
      box-shadow:var(--shadow);
    }
    .cta-panel::after{
      content:"18+";
      position:absolute;
      right:24px;
      bottom:-26px;
      font-weight:900;
      font-size:110px;
      color:rgba(255,255,255,.045);
      line-height:1;
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      align-items:center;
      gap:24px;
    }
    .cta-content h2{
      margin:0 0 10px;
      font-size:32px;
      line-height:1.25;
    }
    .cta-content p{
      margin:0;
      color:var(--muted);
      max-width:720px;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .site-footer{
      margin-top:36px;
      padding:54px 0 24px;
      background:#060504;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .75fr .75fr .85fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      font-size:23px;
      font-weight:900;
      color:var(--gold-3);
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .footer-about p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      max-width:420px;
    }
    .footer-col{
      display:grid;
      gap:9px;
    }
    .footer-col h3{
      margin:0 0 6px;
      color:var(--gold);
      font-size:14px;
      letter-spacing:.08em;
    }
    .footer-col a,.footer-col span{
      color:var(--muted);
      font-size:14px;
      transition:color .2s var(--ease), transform .2s var(--ease);
    }
    .footer-col a:hover{
      color:var(--gold-3);
      transform:translateX(2px);
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid var(--line-soft);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:var(--soft);
      font-size:13px;
      flex-wrap:wrap;
    }
    .modal-backdrop{
      position:fixed;
      inset:0;
      z-index:200;
      display:none;
      align-items:center;
      justify-content:center;
      padding:24px;
      background:rgba(0,0,0,.72);
      backdrop-filter:blur(8px);
    }
    .modal-backdrop.is-open{display:flex}
    .modal{
      width:min(620px,100%);
      max-height:90vh;
      overflow:auto;
      border:1px solid rgba(216,180,106,.62);
      border-radius:26px;
      background:
        radial-gradient(circle at 88% 0%,rgba(216,180,106,.18),transparent 30%),
        linear-gradient(180deg,#18130f,#080705);
      box-shadow:0 34px 90px rgba(0,0,0,.62);
    }
    .modal-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:16px;
      padding:24px 24px 14px;
      border-bottom:1px solid var(--line-soft);
    }
    .modal-head h2{
      margin:0;
      font-size:24px;
      line-height:1.25;
    }
    .modal-head p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .modal-close{
      width:40px;
      height:40px;
      flex:0 0 40px;
      border-radius:50%;
      border:1px solid var(--line);
      color:var(--gold-3);
      background:rgba(216,180,106,.08);
      transition:.2s var(--ease);
    }
    .modal-close:hover{background:rgba(216,180,106,.16);transform:rotate(90deg)}
    .modal-body{
      padding:22px 24px 24px;
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .form-field.full{grid-column:1/-1}
    .form-field label{
      display:block;
      margin:0 0 7px;
      color:var(--gold-3);
      font-size:13px;
      font-weight:800;
    }
    .agree{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      margin-top:4px;
    }
    .agree input{
      width:18px;
      height:18px;
      padding:0;
      margin-top:4px;
      accent-color:var(--gold);
    }
    .form-tip{
      margin:12px 0 0;
      color:var(--soft);
      font-size:13px;
    }
    .submit-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-top:18px;
    }
    .form-error{
      color:#ffb9a9;
      font-size:13px;
      min-height:20px;
    }
    @media (max-width:1024px){
      :root{--header-h:70px}
      .nav-shell{grid-template-columns:auto 1fr auto}
      .nav-group{display:none}
      .brand{justify-self:start;min-width:0;align-items:flex-start;border-left:0}
      .mobile-toggle{display:flex}
      .mobile-menu.is-open{display:block}
      .hero-grid,.layout-main,.privacy-grid,.faq-wrap,.cta-content{
        grid-template-columns:1fr;
      }
      .side-stack{position:static}
      .badge-grid{grid-template-columns:repeat(3,1fr)}
      .stats-board{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px), var(--container))}
      .page-hero{padding:34px 0 32px}
      .hero-panel,.privacy-panel,.cta-panel{padding:22px;border-radius:22px}
      .search-box{
        border-radius:22px;
        flex-direction:column;
        padding:10px;
      }
      .search-box .btn{width:100%}
      .quick-links{gap:8px}
      .section{padding:52px 0}
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .comparison{grid-template-columns:1fr}
      .badge-grid{grid-template-columns:repeat(2,1fr)}
      .mini-metrics{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .form-grid{grid-template-columns:1fr}
      .submit-row{align-items:stretch;flex-direction:column}
      .modal-backdrop{
        align-items:flex-end;
        padding:0;
      }
      .modal{
        width:100%;
        max-height:90vh;
        border-radius:24px 24px 0 0;
        border-left:0;
        border-right:0;
        border-bottom:0;
      }
    }
    @media (max-width:520px){
      .brand span:first-child{font-size:17px}
      .brand span:last-child{font-size:10px;letter-spacing:.12em}
      .hero-copy h1{font-size:31px}
      .hero-copy p{font-size:15px}
      .badge-grid,.stats-board{grid-template-columns:1fr}
      .btn{width:100%}
      .section-head h2,.cta-content h2,.privacy-note h2,.faq-intro h2{font-size:26px}
      .compare-card,.side-card,.faq-intro{padding:18px}
    }

/* roulang page: category1 */
:root {
      --bg: #090806;
      --bg-soft: #111014;
      --bg-card: #151018;
      --bg-ink: #0d0b0a;
      --gold: #d8b46a;
      --gold-2: #c99a3e;
      --gold-dark: #7d5a1d;
      --wine: #6e1e32;
      --purple: #3b255f;
      --green: #0f5c54;
      --text: #f6efe3;
      --muted: #b8ae9c;
      --muted-2: #8f8575;
      --line: rgba(216, 180, 106, .28);
      --line-soft: rgba(255,255,255,.08);
      --shadow: 0 24px 80px rgba(0,0,0,.48);
      --shadow-gold: 0 18px 50px rgba(216,180,106,.14);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1240px;
      --nav-h: 78px;
      --font: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      line-height: 1.75;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(110,30,50,.34), transparent 34%),
        radial-gradient(circle at 88% 12%, rgba(59,37,95,.34), transparent 36%),
        radial-gradient(circle at 70% 76%, rgba(15,92,84,.18), transparent 32%),
        linear-gradient(180deg, #090806 0%, #111014 44%, #090806 100%);
      min-height: 100vh;
      overflow-x: hidden;
    }

    body.modal-open {
      overflow: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

    img, svg {
      max-width: 100%;
      display: block;
    }

    button, input, select, textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(216,180,106,.32);
      color: var(--text);
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(9,8,6,.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 34px rgba(0,0,0,.28);
    }

    .nav-shell {
      height: var(--nav-h);
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 22px;
      position: relative;
    }

    .nav-group {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .nav-left {
      justify-content: flex-start;
    }

    .nav-right {
      justify-content: flex-end;
    }

    .nav-link {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 12px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      letter-spacing: .04em;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--text);
      background: rgba(216,180,106,.08);
    }

    .nav-link.active {
      color: var(--gold);
      background: rgba(216,180,106,.10);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 3px;
      height: 2px;
      border-radius: 99px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }

    .brand {
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-width: 220px;
      padding: 9px 22px 10px;
      border-left: 1px solid var(--line);
      border-right: 1px solid var(--line);
      color: var(--gold);
      text-align: center;
      line-height: 1.15;
    }

    .brand span:first-child {
      font-size: 20px;
      font-weight: 900;
      letter-spacing: -.03em;
      background: linear-gradient(135deg, #fff4c7 0%, var(--gold) 48%, #9e6f22 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      text-shadow: 0 0 18px rgba(216,180,106,.18);
    }

    .brand span:last-child {
      margin-top: 5px;
      font-size: 12px;
      color: var(--muted);
      letter-spacing: .16em;
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(216,180,106,.07);
      color: var(--text);
      align-items: center;
      justify-content: center;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }

    .mobile-toggle:hover,
    .mobile-toggle:focus {
      background: rgba(216,180,106,.14);
      border-color: rgba(216,180,106,.55);
      outline: none;
    }

    .hamburger,
    .hamburger::before,
    .hamburger::after {
      width: 18px;
      height: 2px;
      border-radius: 99px;
      background: var(--gold);
      display: block;
      position: relative;
      transition: transform .2s ease, opacity .2s ease;
    }

    .hamburger::before,
    .hamburger::after {
      content: "";
      position: absolute;
      left: 0;
    }

    .hamburger::before {
      top: -6px;
    }

    .hamburger::after {
      top: 6px;
    }

    .mobile-toggle[aria-expanded="true"] .hamburger {
      background: transparent;
    }

    .mobile-toggle[aria-expanded="true"] .hamburger::before {
      transform: translateY(6px) rotate(45deg);
    }

    .mobile-toggle[aria-expanded="true"] .hamburger::after {
      transform: translateY(-6px) rotate(-45deg);
    }

    .mobile-menu {
      display: none;
      border-top: 1px solid var(--line-soft);
      background: rgba(9,8,6,.96);
    }

    .mobile-menu .container {
      padding: 14px 0 18px;
      display: grid;
      gap: 8px;
    }

    .mobile-menu a {
      padding: 13px 16px;
      border-radius: 14px;
      color: var(--muted);
      border: 1px solid transparent;
    }

    .mobile-menu a:hover,
    .mobile-menu a.active {
      color: var(--gold);
      border-color: var(--line);
      background: rgba(216,180,106,.08);
    }

    main {
      position: relative;
    }

    .section {
      padding: 82px 0;
      position: relative;
    }

    .section-tight {
      padding: 56px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: var(--gold);
      background: rgba(216,180,106,.08);
      font-size: 13px;
      letter-spacing: .08em;
      white-space: nowrap;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--gold);
      box-shadow: 0 0 18px rgba(216,180,106,.72);
    }

    .hero {
      padding: 86px 0 70px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 36px;
      align-items: center;
    }

    .hero-copy {
      position: relative;
      z-index: 2;
    }

    .crumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      color: var(--muted-2);
      font-size: 14px;
      margin-bottom: 22px;
    }

    .crumb a {
      color: var(--muted);
    }

    .crumb a:hover {
      color: var(--gold);
    }

    .hero h1 {
      margin: 22px 0 18px;
      font-size: clamp(34px, 4.4vw, 56px);
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: -.06em;
    }

    .gold-text {
      color: var(--gold);
      background: linear-gradient(135deg, #fff1bd, var(--gold) 48%, #9c6c21);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero-sub {
      max-width: 590px;
      color: var(--muted);
      font-size: 17px;
      margin: 0 0 28px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 30px 0 28px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 13px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: .01em;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }

    .btn:focus-visible,
    .faq-question:focus-visible,
    input:focus,
    select:focus,
    textarea:focus {
      outline: 3px solid rgba(216,180,106,.22);
      outline-offset: 3px;
      border-color: rgba(216,180,106,.72) !important;
    }

    .btn-primary {
      color: #181008;
      background: linear-gradient(135deg, #ffe6a3 0%, var(--gold) 45%, var(--gold-2) 100%);
      box-shadow: var(--shadow-gold);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 22px 64px rgba(216,180,106,.22);
    }

    .btn-primary:active,
    .btn-secondary:active {
      transform: translateY(0);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(9,8,6,.24);
      border-color: var(--line);
    }

    .btn-secondary:hover {
      background: rgba(216,180,106,.12);
      border-color: rgba(216,180,106,.58);
      transform: translateY(-2px);
    }

    .kpi-strip {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      max-width: 560px;
    }

    .kpi {
      border: 1px solid var(--line-soft);
      background: rgba(255,255,255,.035);
      border-radius: 16px;
      padding: 13px 14px;
    }

    .kpi strong {
      display: block;
      color: var(--gold);
      font-size: 20px;
      line-height: 1.2;
    }

    .kpi span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 3px;
    }

    .hero-visual {
      position: relative;
      min-height: 520px;
      transform: rotate(-1.8deg) translateX(8px);
    }

    .hero-visual::before {
      content: "";
      position: absolute;
      inset: 30px -8px -18px 40px;
      border-radius: 34px;
      background: linear-gradient(135deg, rgba(110,30,50,.45), rgba(59,37,95,.28), rgba(15,92,84,.22));
      filter: blur(2px);
      transform: rotate(4deg);
      z-index: 0;
    }

    .dp-cover {
      position: relative;
      z-index: 1;
      min-height: 520px;
      border-radius: 34px;
      border: 1px solid rgba(216,180,106,.34);
      background:
        linear-gradient(135deg, rgba(216,180,106,.16), transparent 28%),
        radial-gradient(circle at 90% 10%, rgba(216,180,106,.2), transparent 25%),
        linear-gradient(145deg, #17100e 0%, #0e0b10 48%, #1a1017 100%);
      box-shadow: var(--shadow);
      overflow: hidden;
      padding: 26px;
    }

    .dp-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(216,180,106,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(216,180,106,.05) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), transparent 88%);
      pointer-events: none;
    }

    .cover-top {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .status-pill {
      display: inline-flex;
      gap: 7px;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 8px 12px;
      color: var(--gold);
      background: rgba(216,180,106,.08);
      font-size: 13px;
    }

    .status-pill i {
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: #58d68d;
      box-shadow: 0 0 18px rgba(88,214,141,.8);
    }

    .cover-title {
      margin: 34px 0 18px;
      position: relative;
      z-index: 2;
    }

    .cover-title p {
      color: var(--muted);
      margin: 0 0 6px;
      font-size: 14px;
    }

    .cover-title h2 {
      font-size: clamp(28px, 3.3vw, 44px);
      line-height: 1.15;
      margin: 0;
      letter-spacing: -.04em;
    }

    .step-board {
      position: relative;
      z-index: 2;
      display: grid;
      gap: 14px;
      margin-top: 28px;
    }

    .board-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 16px;
      border: 1px solid var(--line-soft);
      border-radius: 18px;
      background: rgba(255,255,255,.045);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .board-row:hover {
      transform: translateX(4px);
      border-color: rgba(216,180,106,.52);
      background: rgba(216,180,106,.08);
    }

    .board-no {
      width: 36px;
      height: 36px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: #140d06;
      font-weight: 900;
      background: linear-gradient(135deg, #f8db93, var(--gold-2));
    }

    .board-row strong {
      display: block;
      line-height: 1.25;
    }

    .board-row span {
      color: var(--muted);
      font-size: 13px;
    }

    .board-tag {
      color: var(--gold);
      border: 1px solid var(--line);
      border-radius: 999px;
      padding: 5px 8px;
      font-size: 12px;
      white-space: nowrap;
    }

    .cover-note {
      position: absolute;
      right: 24px;
      bottom: 22px;
      left: 24px;
      z-index: 2;
      padding: 14px 16px;
      border-radius: 18px;
      border: 1px solid rgba(216,180,106,.22);
      background: rgba(9,8,6,.72);
      color: var(--muted);
      font-size: 13px;
    }

    .headline-row {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
      gap: 30px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-title {
      margin: 14px 0 0;
      font-size: clamp(28px, 3vw, 38px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: -.04em;
    }

    .section-desc {
      color: var(--muted);
      margin: 0;
      font-size: 16px;
    }

    .content-layout {
      display: grid;
      grid-template-columns: 8fr 4fr;
      gap: 28px;
      align-items: start;
    }

    .main-stack {
      display: grid;
      gap: 18px;
    }

    .guide-card,
    .side-card,
    .question-card,
    .metric-card,
    .privacy-card,
    .cta-card {
      border: 1px solid var(--line-soft);
      background:
        linear-gradient(135deg, rgba(216,180,106,.08), transparent 28%),
        rgba(21,16,24,.82);
      border-radius: var(--radius-lg);
      box-shadow: 0 18px 54px rgba(0,0,0,.24);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }

    .guide-card:hover,
    .question-card:hover,
    .metric-card:hover,
    .privacy-card:hover {
      transform: translateY(-3px);
      border-color: rgba(216,180,106,.5);
      box-shadow: 0 22px 62px rgba(0,0,0,.34), var(--shadow-gold);
    }

    .guide-card {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 18px;
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .guide-card::before {
      content: "";
      position: absolute;
      left: 0;
      top: 20px;
      bottom: 20px;
      width: 3px;
      border-radius: 999px;
      background: linear-gradient(180deg, var(--gold), transparent);
    }

    .step-num {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      font-weight: 950;
      color: #171008;
      background: linear-gradient(135deg, #fff0bd, var(--gold-2));
      box-shadow: 0 14px 32px rgba(216,180,106,.18);
    }

    .guide-content h2 {
      margin: 0 0 8px;
      font-size: 22px;
      line-height: 1.35;
      font-weight: 880;
    }

    .guide-content p {
      margin: 0;
      color: var(--muted);
    }

    .meta-line {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 26px;
      padding: 4px 10px;
      border-radius: 999px;
      border: 1px solid var(--line-soft);
      color: var(--muted);
      background: rgba(255,255,255,.035);
      font-size: 12px;
    }

    .tag.gold {
      color: var(--gold);
      border-color: var(--line);
      background: rgba(216,180,106,.08);
    }

    .side-stack {
      display: grid;
      gap: 16px;
      position: sticky;
      top: calc(var(--nav-h) + 20px);
    }

    .side-card {
      padding: 20px;
    }

    .side-card h3 {
      margin: 0 0 12px;
      color: var(--gold);
      font-size: 18px;
    }

    .side-list {
      display: grid;
      gap: 11px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .side-list li {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .side-list li::before {
      content: "◆";
      color: var(--gold);
      font-size: 12px;
      margin-top: 2px;
    }

    .mini-cta {
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(216,180,106,.36);
      background: linear-gradient(135deg, rgba(110,30,50,.38), rgba(59,37,95,.22));
    }

    .mini-cta strong {
      display: block;
      font-size: 20px;
      line-height: 1.35;
      margin-bottom: 8px;
    }

    .mini-cta p {
      margin: 0 0 16px;
      color: var(--muted);
      font-size: 14px;
    }

    .questions-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
    }

    .question-card {
      padding: 22px;
      min-height: 176px;
      position: relative;
      overflow: hidden;
    }

    .question-card.large {
      grid-row: span 2;
      min-height: 370px;
      background:
        radial-gradient(circle at 20% 20%, rgba(216,180,106,.16), transparent 30%),
        linear-gradient(135deg, rgba(110,30,50,.36), rgba(21,16,24,.88));
    }

    .question-card .idx {
      display: inline-grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      color: var(--gold);
      border: 1px solid var(--line);
      background: rgba(216,180,106,.08);
      margin-bottom: 16px;
    }

    .question-card h3 {
      margin: 0 0 9px;
      font-size: 21px;
      line-height: 1.35;
    }

    .question-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .solution-panel {
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 18px;
      align-items: stretch;
    }

    .plan-main {
      padding: 28px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(216,180,106,.42);
      background:
        radial-gradient(circle at 12% 20%, rgba(216,180,106,.2), transparent 30%),
        linear-gradient(135deg, rgba(110,30,50,.38), rgba(21,16,24,.92));
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .plan-main::after {
      content: "ACCESS";
      position: absolute;
      right: -8px;
      bottom: -22px;
      font-size: 90px;
      font-weight: 950;
      letter-spacing: -.06em;
      color: rgba(216,180,106,.055);
      line-height: 1;
    }

    .plan-main h2 {
      margin: 18px 0 12px;
      font-size: 30px;
      line-height: 1.2;
    }

    .plan-main p {
      color: var(--muted);
      margin: 0 0 22px;
    }

    .plan-steps {
      display: grid;
      gap: 12px;
      margin: 24px 0;
      position: relative;
      z-index: 1;
    }

    .plan-step {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border: 1px solid var(--line-soft);
      border-radius: 16px;
      background: rgba(255,255,255,.04);
    }

    .plan-step b {
      flex: 0 0 auto;
      color: var(--gold);
    }

    .plan-step span {
      color: var(--muted);
      font-size: 14px;
    }

    .plan-side {
      display: grid;
      gap: 18px;
    }

    .plan-card {
      padding: 22px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line-soft);
      background: rgba(21,16,24,.82);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .plan-card:hover {
      transform: translateY(-3px);
      border-color: rgba(216,180,106,.5);
      background: linear-gradient(135deg, rgba(59,37,95,.26), rgba(21,16,24,.88));
    }

    .plan-card h3 {
      margin: 12px 0 8px;
      font-size: 20px;
    }

    .plan-card p {
      color: var(--muted);
      margin: 0;
      font-size: 15px;
    }

    .metrics-board {
      border: 1px solid rgba(216,180,106,.28);
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(216,180,106,.08), transparent 28%),
        rgba(9,8,6,.64);
      padding: 24px;
      box-shadow: var(--shadow);
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .metric-card {
      padding: 22px 18px;
      text-align: left;
      background: rgba(255,255,255,.035);
    }

    .metric-card strong {
      display: block;
      color: var(--gold);
      font-size: 34px;
      line-height: 1.05;
      letter-spacing: -.04em;
    }

    .metric-card span {
      display: block;
      color: var(--text);
      margin-top: 8px;
      font-weight: 750;
    }

    .metric-card p {
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    .board-footnote {
      margin: 16px 0 0;
      color: var(--muted-2);
      font-size: 13px;
    }

    .privacy-layout {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 24px;
      align-items: stretch;
    }

    .privacy-card {
      padding: 28px;
      position: relative;
      overflow: hidden;
    }

    .privacy-card h2 {
      margin: 14px 0 12px;
      font-size: 30px;
      line-height: 1.22;
    }

    .privacy-card p {
      color: var(--muted);
      margin: 0;
    }

    .privacy-list {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .privacy-list li {
      padding: 18px 18px 18px 54px;
      border: 1px solid var(--line-soft);
      border-radius: 18px;
      background: rgba(255,255,255,.035);
      position: relative;
      color: var(--muted);
    }

    .privacy-list li::before {
      content: "✓";
      position: absolute;
      left: 18px;
      top: 18px;
      width: 24px;
      height: 24px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #120d08;
      background: var(--gold);
      font-weight: 900;
      line-height: 1;
    }

    .privacy-list strong {
      display: block;
      color: var(--text);
      margin-bottom: 4px;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line-soft);
      border-radius: 18px;
      overflow: hidden;
      background: rgba(21,16,24,.76);
      transition: border-color .2s ease, background .2s ease;
    }

    .faq-item.is-open {
      border-color: rgba(216,180,106,.46);
      background: linear-gradient(135deg, rgba(59,37,95,.22), rgba(110,30,50,.16));
    }

    .faq-question {
      width: 100%;
      border: 0;
      background: transparent;
      color: var(--text);
      text-align: left;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      font-weight: 850;
    }

    .faq-question .plus {
      flex: 0 0 auto;
      width: 28px;
      height: 28px;
      border-radius: 999px;
      border: 1px solid var(--line);
      display: grid;
      place-items: center;
      color: var(--gold);
      transition: transform .2s ease, background .2s ease;
    }

    .faq-item.is-open .plus {
      transform: rotate(45deg);
      background: rgba(216,180,106,.1);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--muted);
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta-card {
      padding: 34px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      background:
        radial-gradient(circle at 8% 14%, rgba(216,180,106,.18), transparent 28%),
        linear-gradient(135deg, rgba(110,30,50,.34), rgba(15,92,84,.16), rgba(21,16,24,.94));
      border-color: rgba(216,180,106,.38);
    }

    .cta-card h2 {
      margin: 12px 0 8px;
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.18;
    }

    .cta-card p {
      margin: 0;
      color: var(--muted);
      max-width: 740px;
    }

    .site-footer {
      border-top: 1px solid var(--line);
      background: #070604;
      padding: 54px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .75fr .8fr;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      display: inline-block;
      color: var(--gold);
      font-size: 24px;
      font-weight: 950;
      letter-spacing: -.04em;
      margin-bottom: 14px;
    }

    .footer-about p {
      color: var(--muted);
      margin: 0;
      max-width: 430px;
    }

    .footer-col h3 {
      color: var(--gold);
      font-size: 14px;
      letter-spacing: .08em;
      margin: 0 0 14px;
    }

    .footer-col a,
    .footer-col span {
      display: block;
      color: var(--muted);
      margin: 8px 0;
      font-size: 14px;
    }

    .footer-col a:hover {
      color: var(--gold);
      transform: translateX(2px);
    }

    .copyright {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid var(--line-soft);
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      color: var(--muted-2);
      font-size: 13px;
    }

    .modal-backdrop {
      position: fixed;
      inset: 0;
      z-index: 90;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      background: rgba(0,0,0,.68);
      backdrop-filter: blur(12px);
    }

    .modal-backdrop.show {
      display: flex;
    }

    .modal-panel {
      width: min(560px, 100%);
      max-height: 90vh;
      overflow: auto;
      border: 1px solid rgba(216,180,106,.45);
      border-radius: 26px;
      background:
        radial-gradient(circle at 15% 0%, rgba(216,180,106,.16), transparent 28%),
        linear-gradient(180deg, #151018, #0b0908);
      box-shadow: 0 34px 110px rgba(0,0,0,.62);
      padding: 24px;
      transform: translateY(8px);
      animation: modalIn .22s ease forwards;
    }

    @keyframes modalIn {
      to {
        transform: translateY(0);
      }
    }

    .modal-head {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: flex-start;
      margin-bottom: 18px;
    }

    .modal-head h2 {
      margin: 8px 0 4px;
      font-size: 25px;
      line-height: 1.25;
    }

    .modal-head p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .modal-close {
      width: 38px;
      height: 38px;
      flex: 0 0 auto;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(216,180,106,.08);
      color: var(--gold);
      font-size: 24px;
      line-height: 1;
      transition: background .2s ease, transform .2s ease;
    }

    .modal-close:hover {
      background: rgba(216,180,106,.16);
      transform: rotate(8deg);
    }

    .form-grid {
      display: grid;
      gap: 14px;
    }

    .form-field label {
      display: block;
      color: var(--text);
      font-weight: 760;
      margin-bottom: 7px;
      font-size: 14px;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
      width: 100%;
      border: 1px solid var(--line-soft);
      border-radius: 14px;
      background: rgba(255,255,255,.045);
      color: var(--text);
      padding: 12px 13px;
      transition: border-color .2s ease, background .2s ease;
    }

    .form-field select option {
      color: #160f0b;
    }

    .form-field textarea {
      min-height: 104px;
      resize: vertical;
    }

    .form-field input::placeholder,
    .form-field textarea::placeholder {
      color: rgba(184,174,156,.68);
    }

    .check-row {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted);
      font-size: 13px;
    }

    .check-row input {
      margin-top: 6px;
      accent-color: var(--gold);
    }

    .form-hint {
      color: var(--muted-2);
      font-size: 13px;
      margin: 10px 0 0;
    }

    .floating-cta {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 40;
      display: none;
    }

    @media (max-width: 1024px) {
      :root {
        --nav-h: 72px;
      }

      .nav-shell {
        grid-template-columns: auto 1fr auto;
      }

      .brand {
        justify-self: center;
        min-width: auto;
        padding-inline: 14px;
      }

      .brand span:first-child {
        font-size: 18px;
      }

      .nav-group {
        display: none;
      }

      .mobile-toggle {
        display: inline-flex;
        justify-self: end;
      }

      .mobile-menu.show {
        display: block;
      }

      .hero-grid,
      .content-layout,
      .solution-panel,
      .privacy-layout,
      .headline-row {
        grid-template-columns: 1fr;
      }

      .hero-visual {
        transform: none;
        min-height: auto;
      }

      .dp-cover {
        min-height: 460px;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .cta-card {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .hero {
        padding: 58px 0 44px;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 42px 0;
      }

      .hero-actions,
      .cta-card .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn {
        width: 100%;
      }

      .kpi-strip,
      .questions-grid,
      .side-stack {
        grid-template-columns: 1fr;
      }

      .question-card.large {
        min-height: auto;
      }

      .dp-cover {
        padding: 18px;
        border-radius: 24px;
      }

      .board-row {
        grid-template-columns: auto 1fr;
      }

      .board-tag {
        grid-column: 2;
        width: fit-content;
      }

      .cover-note {
        position: relative;
        right: auto;
        bottom: auto;
        left: auto;
        margin-top: 16px;
      }

      .guide-card {
        grid-template-columns: 1fr;
      }

      .metrics-board {
        padding: 16px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        display: grid;
      }

      .floating-cta {
        display: block;
        left: 14px;
        right: 14px;
        bottom: 14px;
      }

      .floating-cta .btn {
        box-shadow: 0 16px 46px rgba(216,180,106,.26);
      }

      .modal-backdrop {
        align-items: flex-end;
        padding: 0;
      }

      .modal-panel {
        width: 100%;
        max-height: 90vh;
        border-radius: 24px 24px 0 0;
        border-left: 0;
        border-right: 0;
        border-bottom: 0;
      }
    }

    @media (max-width: 520px) {
      .brand span:first-child {
        font-size: 16px;
      }

      .brand span:last-child {
        display: none;
      }

      .hero h1 {
        font-size: 32px;
      }

      .metrics-grid {
        grid-template-columns: 1fr;
      }

      .cover-top {
        align-items: flex-start;
        flex-direction: column;
      }

      .cta-card,
      .privacy-card,
      .plan-main {
        padding: 22px;
        border-radius: 22px;
      }
    }