/* roulang page: index */
:root{
      --bg:#12080f;
      --bg-2:#1d0b18;
      --panel:#21101d;
      --panel-2:#2a1324;
      --card:rgba(43, 18, 36, .78);
      --card-solid:#25111f;
      --text:#fff7f3;
      --muted:#c9abbc;
      --soft:#8c7382;
      --line:rgba(255, 116, 174, .22);
      --line-strong:rgba(255, 146, 104, .42);
      --brand:#ff3f96;
      --brand-2:#ff8b3d;
      --brand-3:#9b5cff;
      --ok:#77ffcf;
      --lime:#caff5b;
      --danger:#ff5a6f;
      --radius-sm:14px;
      --radius:24px;
      --radius-lg:34px;
      --shadow:0 28px 90px rgba(255, 63, 150, .16), 0 12px 44px rgba(0,0,0,.42);
      --shadow-soft:0 18px 50px rgba(0,0,0,.34);
      --grad:linear-gradient(135deg, var(--brand) 0%, var(--brand-3) 48%, var(--brand-2) 100%);
      --grad-hot:linear-gradient(135deg, #ff337f 0%, #ff6a3d 52%, #ffd15c 100%);
      --max:1240px;
      --nav-w:104px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 10%, rgba(255,63,150,.22), transparent 34%),
        radial-gradient(circle at 85% 20%, rgba(255,139,61,.16), transparent 30%),
        radial-gradient(circle at 55% 82%, rgba(155,92,255,.14), transparent 34%),
        linear-gradient(180deg, #12080f 0%, #170a13 45%, #0f070d 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(115deg, transparent 0 44%, rgba(255,255,255,.035) 45%, transparent 46% 100%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 88px),
        repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 88px);
      opacity:.16;
      z-index:-2;
    }
    body::after{
      content:"";
      position:fixed;
      width:520px;
      height:520px;
      right:-220px;
      top:160px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,63,150,.20), transparent 65%);
      filter:blur(10px);
      pointer-events:none;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:.24s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(255,63,150,.42);color:#fff}
    :focus-visible{outline:2px solid var(--ok);outline-offset:4px;border-radius:12px}

    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:1050;
      min-height:66px;
      padding:10px 14px;
      background:rgba(18,8,15,.92);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(16px);
    }
    .mobile-topbar .navbar-brand{
      color:var(--text);
      font-weight:900;
      letter-spacing:.01em;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .brand-orb{
      width:34px;
      height:34px;
      border-radius:13px;
      display:inline-grid;
      place-items:center;
      background:var(--grad);
      box-shadow:0 0 30px rgba(255,63,150,.38);
      font-size:13px;
      font-weight:900;
    }
    .menu-toggle{
      border:1px solid var(--line);
      color:var(--text);
      background:rgba(255,255,255,.04);
      border-radius:16px;
      padding:9px 12px;
    }
    .menu-toggle:hover,.menu-toggle:active{
      background:rgba(255,63,150,.16);
      border-color:var(--line-strong);
      color:#fff;
    }

    .side-nav{
      position:fixed;
      left:0;
      top:0;
      width:var(--nav-w);
      height:100vh;
      z-index:1040;
      padding:18px 12px;
      background:linear-gradient(180deg, rgba(19,7,15,.98), rgba(27,10,22,.96));
      border-right:1px solid var(--line);
      box-shadow:18px 0 70px rgba(0,0,0,.28);
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:18px;
    }
    .side-logo{
      width:72px;
      min-height:74px;
      border-radius:24px;
      background:linear-gradient(145deg, rgba(255,63,150,.22), rgba(255,139,61,.12));
      border:1px solid var(--line-strong);
      display:flex;
      flex-direction:column;
      justify-content:center;
      align-items:center;
      box-shadow:0 0 34px rgba(255,63,150,.18);
    }
    .side-logo strong{
      font-size:13px;
      line-height:1.15;
      text-align:center;
      max-width:54px;
      font-weight:900;
    }
    .side-logo span{font-size:10px;color:var(--muted);margin-top:4px}
    .side-menu{
      width:100%;
      margin-top:22px;
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:center;
    }
    .side-link{
      width:72px;
      min-height:64px;
      border-radius:21px;
      border:1px solid transparent;
      color:var(--muted);
      background:transparent;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      position:relative;
      font-size:12px;
    }
    .side-link .nav-ico{font-size:20px;line-height:1}
    .side-link:hover{
      color:#fff;
      transform:translateY(-2px);
      border-color:var(--line);
      background:rgba(255,63,150,.10);
    }
    .side-link.active{
      color:#fff;
      background:linear-gradient(145deg, rgba(255,63,150,.24), rgba(255,139,61,.10));
      border-color:var(--line-strong);
      box-shadow:0 0 32px rgba(255,63,150,.18);
    }
    .side-link.active::before{
      content:"";
      position:absolute;
      left:-13px;
      top:16px;
      bottom:16px;
      width:4px;
      border-radius:99px;
      background:var(--grad-hot);
      box-shadow:0 0 18px rgba(255,63,150,.8);
    }
    .side-bottom{
      margin-top:auto;
      display:flex;
      flex-direction:column;
      gap:10px;
      width:100%;
      align-items:center;
    }
    .age-mini{
      width:72px;
      border:1px solid rgba(119,255,207,.3);
      color:var(--ok);
      background:rgba(119,255,207,.06);
      border-radius:18px;
      padding:8px 6px;
      font-size:12px;
      font-weight:800;
      text-align:center;
    }
    .backtop{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:var(--muted);
    }
    .backtop:hover{color:#fff;border-color:var(--line-strong);background:rgba(255,63,150,.13)}

    .page-shell{
      margin-left:var(--nav-w);
      min-height:100vh;
    }
    .site-container{
      width:min(var(--max), calc(100% - 44px));
      margin:0 auto;
    }
    .section{
      padding:84px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid var(--line);
      color:#ffdce8;
      background:rgba(255,255,255,.04);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--ok);
      box-shadow:0 0 14px var(--ok);
      flex:none;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px, 5vw, 60px);
      line-height:1.12;
      letter-spacing:-.045em;
      font-weight:900;
      margin:18px 0 18px;
    }
    h2{
      font-size:clamp(28px, 3.1vw, 40px);
      line-height:1.18;
      letter-spacing:-.03em;
      font-weight:900;
      margin-bottom:14px;
    }
    h3{font-size:21px;font-weight:850;line-height:1.35;margin-bottom:10px}
    .lead{
      max-width:760px;
      color:#e3c6d4;
      font-size:17px;
      line-height:1.9;
      margin-bottom:0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:30px;
    }
    .section-head .lead{max-width:620px;font-size:16px}
    .text-muted-custom{color:var(--muted)!important}

    .btn{
      border:0;
      border-radius:999px;
      padding:13px 21px;
      font-weight:900;
      letter-spacing:.01em;
      transition:.24s ease;
    }
    .btn-primary-glow{
      color:#17070e;
      background:var(--grad-hot);
      box-shadow:0 14px 42px rgba(255,63,150,.28), inset 0 1px 0 rgba(255,255,255,.42);
    }
    .btn-primary-glow:hover,.btn-primary-glow:active{
      color:#12080f;
      transform:translateY(-2px);
      box-shadow:0 20px 54px rgba(255,63,150,.38);
      filter:saturate(1.08);
    }
    .btn-outline-glow{
      color:#fff;
      border:1px solid var(--line-strong);
      background:rgba(255,255,255,.035);
    }
    .btn-outline-glow:hover,.btn-outline-glow:active{
      color:#fff;
      background:rgba(255,63,150,.14);
      border-color:rgba(255,210,92,.5);
      transform:translateY(-2px);
    }

    .tag,.badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      color:#f4d3df;
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .tag.hot{
      border-color:rgba(255,139,61,.44);
      background:rgba(255,139,61,.10);
      color:#ffd4b9;
    }
    .tag.ok{
      border-color:rgba(119,255,207,.34);
      background:rgba(119,255,207,.07);
      color:#bffff0;
    }

    .hero{
      min-height:720px;
      padding:52px 0 70px;
      display:flex;
      align-items:center;
      overflow:hidden;
    }
    .hero-card{
      position:relative;
      border:1px solid var(--line-strong);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(255,63,150,.15), transparent 28%),
        linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.018)),
        rgba(25,9,20,.86);
      box-shadow:var(--shadow);
      padding:34px;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 20% 0%, rgba(255,63,150,.28), transparent 35%),
        radial-gradient(circle at 88% 18%, rgba(255,139,61,.20), transparent 30%);
      pointer-events:none;
      opacity:.82;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      right:-150px;
      top:30px;
      width:440px;
      height:160px;
      transform:rotate(-18deg);
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
      pointer-events:none;
    }
    .hero-inner{position:relative;z-index:2}
    .hero-copy{
      max-width:830px;
    }
    .hero-intro{
      font-size:17px;
      color:#edd2dd;
      max-width:780px;
      line-height:1.9;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:13px;
      align-items:center;
      margin-bottom:28px;
    }
    .hero-data{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      max-width:760px;
    }
    .data-pill{
      border:1px solid var(--line);
      border-radius:20px;
      background:rgba(0,0,0,.18);
      padding:14px 16px;
    }
    .data-pill strong{
      display:block;
      font-size:24px;
      line-height:1;
      font-weight:950;
      background:var(--grad-hot);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .data-pill span{font-size:13px;color:var(--muted)}
    .demo-stage{
      margin-top:30px;
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:16px;
      align-items:stretch;
    }
    .demo-panel,.matrix-card,.feature-card,.ticket-card,.process-card,.news-card,.share-card,.faq-wrap,.cta-band{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--card);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(14px);
      transition:.24s ease;
    }
    .demo-panel{
      padding:22px;
      min-height:270px;
      position:relative;
      overflow:hidden;
    }
    .demo-panel:hover,.matrix-card:hover,.feature-card:hover,.ticket-card:hover,.process-card:hover,.news-card:hover,.share-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      box-shadow:0 26px 80px rgba(255,63,150,.18), 0 14px 42px rgba(0,0,0,.38);
    }
    .demo-toolbar{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      margin-bottom:20px;
    }
    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:20px;
    }
    .pulse-list{
      display:grid;
      gap:12px;
    }
    .pulse-item{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.07);
    }
    .pulse-item b{font-size:15px}
    .pulse-item small{color:var(--muted)}
    .status-line{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      min-width:112px;
    }
    .status-line i{
      display:block;
      height:100%;
      width:72%;
      border-radius:inherit;
      background:var(--grad-hot);
      box-shadow:0 0 18px rgba(255,63,150,.55);
    }
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }
    .matrix-card{
      padding:18px;
      min-height:128px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      position:relative;
      overflow:hidden;
    }
    .matrix-card::after{
      content:"";
      position:absolute;
      right:-20px;
      bottom:-20px;
      width:86px;
      height:86px;
      border-radius:26px;
      background:rgba(255,63,150,.12);
      transform:rotate(18deg);
    }
    .matrix-card .num{font-size:13px;color:var(--ok);font-weight:900}
    .matrix-card b{font-size:17px;position:relative;z-index:2}
    .matrix-card span{font-size:13px;color:var(--muted);position:relative;z-index:2}

    .directory-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:18px;
    }
    .directory-main{
      grid-row:span 2;
      border-radius:var(--radius-lg);
      padding:28px;
      background:
        linear-gradient(145deg, rgba(255,63,150,.22), rgba(155,92,255,.08)),
        var(--card-solid);
      border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .directory-main::after{
      content:"18+";
      position:absolute;
      right:24px;
      bottom:18px;
      font-size:70px;
      font-weight:950;
      color:rgba(255,255,255,.06);
      line-height:1;
    }
    .directory-main p{color:#ead0dc;margin-bottom:22px}
    .dir-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,255,255,.04);
      padding:20px;
      min-height:172px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:.24s ease;
    }
    .dir-card:hover{
      transform:translateY(-3px) skewX(-1deg);
      border-color:var(--line-strong);
      background:rgba(255,63,150,.08);
    }
    .dir-card p{color:var(--muted);font-size:14px;margin:0}
    .card-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#ffd7e5;
      font-weight:900;
      margin-top:12px;
    }
    .card-link:hover{color:#fff;gap:12px}

    .related-rail{
      display:grid;
      grid-template-columns:repeat(5, minmax(230px, 1fr));
      gap:16px;
      overflow-x:auto;
      padding:4px 2px 18px;
      scrollbar-color:rgba(255,63,150,.6) rgba(255,255,255,.06);
    }
    .ticket-card{
      min-height:238px;
      padding:20px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(160deg, rgba(255,63,150,.12), rgba(255,139,61,.06)),
        rgba(34,14,28,.78);
    }
    .ticket-card::before{
      content:"";
      position:absolute;
      top:0;
      left:20px;
      right:20px;
      height:3px;
      border-radius:999px;
      background:var(--grad-hot);
    }
    .ticket-card .corner{
      position:absolute;
      right:14px;
      top:14px;
      color:#18070e;
      background:var(--lime);
      border-radius:999px;
      padding:5px 9px;
      font-weight:950;
      font-size:12px;
    }
    .ticket-card p{color:var(--muted);font-size:14px;margin-bottom:18px}
    .mini-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}

    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(290px,.65fr);
      gap:20px;
    }
    .news-list{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.035);
      padding:14px;
    }
    .news-item{
      display:grid;
      grid-template-columns:92px 1fr auto;
      gap:15px;
      align-items:center;
      padding:16px;
      border-radius:22px;
      border:1px solid transparent;
      transition:.22s ease;
    }
    .news-item + .news-item{border-top:1px solid rgba(255,255,255,.06)}
    .news-item:hover{
      background:rgba(255,63,150,.075);
      border-color:var(--line);
      transform:translateX(4px);
    }
    .news-date{
      color:var(--ok);
      font-size:13px;
      font-weight:900;
    }
    .news-item h3{font-size:18px;margin:0 0 4px}
    .news-item p{font-size:14px;color:var(--muted);margin:0}
    .trend-box{
      border:1px solid var(--line-strong);
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 20% 0%, rgba(255,139,61,.17), transparent 46%),
        var(--card);
      padding:22px;
      height:100%;
    }
    .rank-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:13px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .rank-row:last-child{border-bottom:0}
    .rank-left{
      display:flex;
      align-items:center;
      gap:11px;
    }
    .rank-no{
      width:30px;
      height:30px;
      border-radius:11px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.06);
      color:#ffd7e5;
      font-weight:950;
    }
    .rank-row strong{font-size:14px}
    .rank-row small{color:var(--muted);display:block}
    .rank-metric{color:#ffd15c;font-weight:950}

    .share-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .share-card{
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .share-card.large{
      background:
        linear-gradient(135deg, rgba(255,63,150,.20), rgba(255,139,61,.10)),
        rgba(35,14,29,.80);
    }
    .share-tools{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .tool-chip{
      padding:14px;
      border-radius:18px;
      background:rgba(0,0,0,.18);
      border:1px solid rgba(255,255,255,.075);
      color:#ead0dc;
      font-size:14px;
      font-weight:800;
    }
    .share-note{
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(119,255,207,.25);
      background:rgba(119,255,207,.055);
      color:#cffff2;
      margin-top:16px;
      font-size:14px;
    }

    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      position:relative;
    }
    .process-card{
      padding:24px 20px;
      min-height:220px;
      position:relative;
      overflow:hidden;
    }
    .process-card .big-no{
      font-size:50px;
      line-height:1;
      font-weight:950;
      color:transparent;
      -webkit-text-stroke:1px rgba(255,139,61,.55);
      opacity:.82;
      margin-bottom:18px;
    }
    .process-card p{font-size:14px;color:var(--muted);margin:0}
    .process-card:nth-child(even){margin-top:28px}

    .progress-zone{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:20px;
      align-items:stretch;
    }
    .progress-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.035);
      padding:26px;
    }
    .progress{
      height:16px;
      background:rgba(255,255,255,.07);
      border-radius:999px;
      overflow:visible;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
      margin:22px 0 26px;
    }
    .progress-bar{
      border-radius:999px;
      background:var(--grad-hot);
      box-shadow:0 0 28px rgba(255,63,150,.7);
      position:relative;
    }
    .progress-bar::after{
      content:"";
      position:absolute;
      right:-7px;
      top:50%;
      transform:translateY(-50%);
      width:20px;
      height:20px;
      border-radius:50%;
      background:#fff3d3;
      box-shadow:0 0 20px rgba(255,209,92,.92);
    }
    .node-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:12px;
    }
    .node{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(0,0,0,.17);
    }
    .node b{display:block;font-size:14px}
    .node span{font-size:12px;color:var(--muted)}
    .safe-card{
      border:1px solid rgba(119,255,207,.28);
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 100% 0%, rgba(119,255,207,.14), transparent 45%),
        rgba(24,17,23,.82);
      padding:26px;
    }
    .safe-card ul{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .safe-card li{
      display:flex;
      gap:10px;
      color:#d7f9ef;
      font-size:14px;
    }
    .safe-card li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--ok);
      box-shadow:0 0 12px var(--ok);
      margin-top:9px;
      flex:none;
    }

    .faq-wrap{
      padding:14px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.035);
    }
    .accordion-item{
      background:transparent;
      border:0;
      color:var(--text);
      border-radius:20px!important;
      overflow:hidden;
      margin-bottom:10px;
    }
    .accordion-button{
      background:rgba(255,255,255,.045);
      color:var(--text);
      border:1px solid rgba(255,255,255,.07);
      border-radius:20px!important;
      box-shadow:none;
      font-weight:900;
      padding:18px 20px;
    }
    .accordion-button::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--ok);
      box-shadow:0 0 13px var(--ok);
      margin-right:12px;
      flex:none;
    }
    .accordion-button:not(.collapsed){
      color:#fff;
      background:linear-gradient(135deg, rgba(255,63,150,.18), rgba(255,139,61,.08));
      border-color:var(--line-strong);
      box-shadow:none;
    }
    .accordion-button::after{
      filter:invert(1) brightness(1.8);
    }
    .accordion-body{
      color:#ddc1ce;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
      border-top:0;
      border-radius:0 0 20px 20px;
      padding:18px 22px;
      line-height:1.9;
    }

    .cta-band{
      border-radius:38px;
      padding:34px;
      background:
        radial-gradient(circle at 12% 20%, rgba(255,255,255,.18), transparent 28%),
        linear-gradient(135deg, rgba(255,63,150,.92), rgba(155,92,255,.76) 48%, rgba(255,139,61,.88));
      border-color:rgba(255,255,255,.25);
      position:relative;
      overflow:hidden;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      inset:auto -40px -90px auto;
      width:310px;
      height:210px;
      border-radius:42px;
      background:rgba(255,255,255,.10);
      transform:rotate(-18deg);
    }
    .cta-band h2{color:#fff;margin-bottom:10px}
    .cta-band p{color:#fff0f4;max-width:760px;margin-bottom:22px}
    .cta-band .btn{
      background:#12080f;
      color:#fff;
      box-shadow:0 14px 35px rgba(0,0,0,.28);
    }
    .cta-band .btn:hover{transform:translateY(-2px);background:#24101e}
    .cta-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      position:relative;
      z-index:2;
    }
    .cta-meta .tag{
      background:rgba(18,8,15,.22);
      border-color:rgba(255,255,255,.26);
      color:#fff;
    }

    .site-footer{
      margin-left:var(--nav-w);
      padding:42px 0 34px;
      background:linear-gradient(180deg, rgba(16,7,13,.62), rgba(10,4,8,.95));
      border-top:1px solid var(--line);
    }
    .footer-box{
      border:1px solid var(--line);
      border-radius:32px;
      background:rgba(255,255,255,.035);
      padding:28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:20px;
      margin-bottom:12px;
    }
    .footer-text{color:var(--muted);max-width:650px;margin-bottom:0}
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:999px;
      color:#edd2dd;
      border:1px solid transparent;
    }
    .footer-links a:hover{
      border-color:var(--line);
      background:rgba(255,63,150,.08);
      color:#fff;
    }
    .copyright{
      color:var(--soft);
      font-size:13px;
      margin-top:20px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.06);
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:space-between;
    }

    .offcanvas{
      background:#140811;
      color:var(--text);
      border-left:1px solid var(--line);
    }
    .offcanvas-header{border-bottom:1px solid var(--line)}
    .btn-close{filter:invert(1);opacity:.8}
    .mobile-nav-list{
      display:grid;
      gap:12px;
      padding:10px 0;
    }
    .mobile-nav-list a{
      padding:14px 16px;
      border-radius:18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
      font-weight:900;
      display:flex;
      justify-content:space-between;
      align-items:center;
    }
    .mobile-nav-list a.active{
      background:linear-gradient(135deg, rgba(255,63,150,.24), rgba(255,139,61,.10));
      border-color:var(--line-strong);
    }

    @media (max-width: 1199px){
      :root{--nav-w:92px}
      .site-container{width:min(100% - 34px, var(--max))}
      .directory-grid{grid-template-columns:1fr 1fr}
      .directory-main{grid-column:1 / -1;grid-row:auto}
      .process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .process-card:nth-child(even){margin-top:0}
    }
    @media (max-width: 991px){
      .side-nav{display:none}
      .mobile-topbar{display:flex}
      .page-shell,.site-footer{margin-left:0}
      .hero{min-height:auto;padding:30px 0 54px}
      .hero-card{padding:24px}
      .demo-stage,.news-layout,.share-grid,.progress-zone{grid-template-columns:1fr}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-head .lead{margin-top:8px}
      .related-rail{grid-template-columns:repeat(5, minmax(240px, 78vw))}
    }
    @media (max-width: 767px){
      .site-container{width:min(100% - 24px, var(--max))}
      .hero-card{border-radius:28px;padding:20px}
      h1{letter-spacing:-.035em}
      .hero-actions .btn{width:100%;justify-content:center}
      .hero-data,.entry-matrix,.directory-grid,.process-grid,.node-grid,.share-tools{
        grid-template-columns:1fr;
      }
      .demo-panel{padding:16px}
      .pulse-item{align-items:flex-start;flex-direction:column}
      .status-line{width:100%}
      .news-item{
        grid-template-columns:1fr;
        gap:7px;
        padding:15px;
      }
      .news-item .card-link{margin-top:2px}
      .cta-band{padding:24px;border-radius:28px}
      .footer-links{justify-content:flex-start;margin-top:16px}
      .copyright{display:block}
    }
    @media (max-width: 520px){
      .section{padding:50px 0}
      .section-tight{padding:42px 0}
      .eyebrow{font-size:12px}
      .data-pill strong{font-size:21px}
      .ticket-card{min-height:220px}
      .tag,.badge-soft{font-size:12px}
      .mobile-topbar .navbar-brand span:last-child{max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    }

/* roulang page: category1 */
:root {
      --bg: #10080f;
      --bg-2: #180b18;
      --panel: rgba(35, 18, 32, .88);
      --panel-solid: #211121;
      --panel-soft: rgba(255, 255, 255, .055);
      --text: #fff6f4;
      --muted: #cdb7c6;
      --muted-2: #9e8698;
      --line: rgba(255, 115, 174, .22);
      --line-strong: rgba(255, 115, 174, .46);
      --brand: #ff3f9b;
      --brand-2: #ff7a3d;
      --brand-3: #8f46ff;
      --ok: #71f6ca;
      --cyan: #55e6ff;
      --warn: #ffc15e;
      --danger: #ff5778;
      --radius-sm: 14px;
      --radius: 22px;
      --radius-lg: 32px;
      --shadow: 0 24px 70px rgba(0, 0, 0, .45);
      --glow: 0 0 34px rgba(255, 63, 155, .28);
      --side: 104px;
      --container: 1220px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 4%, rgba(255, 63, 155, .24), transparent 34%),
        radial-gradient(circle at 86% 16%, rgba(255, 122, 61, .16), transparent 28%),
        radial-gradient(circle at 72% 82%, rgba(143, 70, 255, .16), transparent 32%),
        linear-gradient(135deg, #0b070d 0%, #150915 48%, #0d080b 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
      background-size: 44px 44px;
      opacity: .08;
      pointer-events: none;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        linear-gradient(115deg, transparent 0 18%, rgba(255, 63, 155, .06) 18% 19%, transparent 19% 46%, rgba(255, 122, 61, .05) 46% 47%, transparent 47%),
        repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 7px);
      opacity: .55;
      pointer-events: none;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    a:hover {
      color: var(--text);
    }

    button,
    input,
    select {
      font: inherit;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible {
      outline: 2px solid var(--cyan);
      outline-offset: 4px;
      box-shadow: 0 0 0 6px rgba(85, 230, 255, .12);
    }

    .site-container {
      width: min(var(--container), calc(100vw - 48px));
      margin: 0 auto;
    }

    .page-shell {
      padding-left: var(--side);
    }

    .side-nav {
      position: fixed;
      top: 0;
      left: 0;
      z-index: 1050;
      width: var(--side);
      height: 100vh;
      padding: 18px 12px;
      display: flex;
      flex-direction: column;
      align-items: stretch;
      gap: 18px;
      background: linear-gradient(180deg, rgba(19, 8, 20, .98), rgba(11, 6, 12, .98));
      border-right: 1px solid rgba(255, 115, 174, .18);
      box-shadow: 18px 0 46px rgba(0, 0, 0, .32);
    }

    .side-nav-logo {
      min-height: 116px;
      padding: 12px 8px;
      border-radius: 22px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 8px;
      background:
        radial-gradient(circle at 50% 10%, rgba(255, 63, 155, .32), transparent 52%),
        rgba(255, 255, 255, .045);
      border: 1px solid rgba(255, 115, 174, .22);
    }

    .side-nav-logo:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 122, 61, .55);
      box-shadow: var(--glow);
    }

    .logo-main {
      writing-mode: vertical-rl;
      letter-spacing: 2px;
      font-size: 13px;
      line-height: 1.25;
      font-weight: 900;
      color: #fff;
      text-shadow: 0 0 18px rgba(255, 63, 155, .45);
    }

    .logo-sub {
      font-size: 10px;
      color: var(--muted-2);
      letter-spacing: .4px;
    }

    .side-nav-links {
      list-style: none;
      padding: 0;
      margin: 6px 0 0;
      display: grid;
      gap: 12px;
    }

    .side-nav-link {
      position: relative;
      min-height: 72px;
      padding: 10px 8px;
      border-radius: 20px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 6px;
      color: var(--muted);
      background: rgba(255, 255, 255, .035);
      border: 1px solid rgba(255, 255, 255, .07);
      font-size: 11px;
      line-height: 1.25;
      text-align: center;
    }

    .side-nav-link::before {
      content: "";
      position: absolute;
      left: -13px;
      top: 16px;
      bottom: 16px;
      width: 3px;
      border-radius: 999px;
      background: transparent;
      transition: background var(--ease), box-shadow var(--ease);
    }

    .side-nav-link:hover {
      transform: translateY(-2px);
      background: rgba(255, 63, 155, .11);
      border-color: rgba(255, 115, 174, .34);
    }

    .side-nav-link.active {
      color: #fff;
      background:
        linear-gradient(145deg, rgba(255, 63, 155, .2), rgba(255, 122, 61, .09)),
        rgba(255,255,255,.045);
      border-color: rgba(255, 122, 61, .48);
      box-shadow: 0 0 26px rgba(255, 63, 155, .18);
    }

    .side-nav-link.active::before {
      background: linear-gradient(180deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 18px rgba(255, 63, 155, .72);
    }

    .nav-icon {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: var(--ok);
      background: rgba(113, 246, 202, .08);
      border: 1px solid rgba(113, 246, 202, .18);
      font-size: 28px;
      line-height: 1;
    }

    .side-nav-footer {
      margin-top: auto;
      padding: 12px 4px;
      border-radius: 18px;
      color: var(--muted-2);
      font-size: 10px;
      text-align: center;
      border: 1px solid rgba(255, 255, 255, .07);
      background: rgba(255, 255, 255, .035);
      word-break: break-all;
    }

    .mobile-nav {
      display: none;
      position: sticky;
      top: 0;
      z-index: 1040;
      background: rgba(14, 7, 15, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(255, 115, 174, .2);
    }

    .navbar-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-weight: 900;
      letter-spacing: -.3px;
    }

    .brand-orb {
      width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 15px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 24px rgba(255, 63, 155, .35);
    }

    .menu-toggle {
      border: 1px solid rgba(255, 115, 174, .32);
      background: rgba(255, 255, 255, .055);
      color: #fff;
      border-radius: 16px;
      padding: 9px 13px;
    }

    .menu-toggle:hover,
    .menu-toggle:active {
      background: rgba(255, 63, 155, .14);
      border-color: rgba(255, 122, 61, .55);
    }

    .offcanvas {
      background: #130914;
      color: var(--text);
      border-left: 1px solid rgba(255, 115, 174, .22);
    }

    .offcanvas-header {
      border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .btn-close {
      filter: invert(1);
      opacity: .78;
    }

    .mobile-menu-list {
      display: grid;
      gap: 12px;
      padding-top: 16px;
    }

    .mobile-menu-list a {
      padding: 14px 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .045);
      border: 1px solid rgba(255, 255, 255, .08);
      color: var(--muted);
    }

    .mobile-menu-list a.active,
    .mobile-menu-list a:hover {
      color: #fff;
      border-color: rgba(255, 122, 61, .5);
      background: linear-gradient(135deg, rgba(255, 63, 155, .18), rgba(255, 122, 61, .08));
    }

    main {
      position: relative;
      overflow: hidden;
    }

    .section {
      padding: 78px 0;
    }

    .section.tight {
      padding-top: 48px;
    }

    .breadcrumb-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 22px;
    }

    .breadcrumb-pills a,
    .breadcrumb-pills span {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      font-size: 13px;
      color: var(--muted);
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.09);
    }

    .breadcrumb-pills a:hover {
      color: #fff;
      border-color: rgba(255, 115, 174, .4);
      transform: translateY(-1px);
    }

    .category-hero {
      position: relative;
      padding: 46px 0 30px;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      padding: 34px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(255, 63, 155, .13), rgba(255, 122, 61, .06) 42%, rgba(143, 70, 255, .12)),
        rgba(24, 11, 24, .86);
      border: 1px solid rgba(255, 115, 174, .24);
      box-shadow: var(--shadow), var(--glow);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      right: -110px;
      top: -140px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 122, 61, .28), transparent 62%);
      pointer-events: none;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto -70px 32px auto;
      width: 340px;
      height: 72px;
      transform: rotate(-18deg);
      background: linear-gradient(90deg, transparent, rgba(255, 63, 155, .16), rgba(113, 246, 202, .1), transparent);
      pointer-events: none;
    }

    .eyebrow {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 18px;
    }

    .badge-soft,
    .badge-hot,
    .badge-outline {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      width: fit-content;
      padding: 7px 11px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      white-space: nowrap;
    }

    .badge-soft {
      color: #fff;
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(255,255,255,.1);
    }

    .badge-hot {
      color: #190812;
      background: linear-gradient(135deg, var(--ok), var(--cyan));
      box-shadow: 0 0 22px rgba(113, 246, 202, .2);
    }

    .badge-outline {
      color: var(--muted);
      border: 1px solid rgba(255, 115, 174, .34);
      background: rgba(255, 63, 155, .055);
    }

    .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      display: inline-block;
      background: var(--ok);
      box-shadow: 0 0 12px rgba(113, 246, 202, .8);
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      max-width: 720px;
      margin-bottom: 18px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.12;
      font-weight: 900;
      letter-spacing: -1.6px;
    }

    h2 {
      font-size: clamp(26px, 3.2vw, 36px);
      line-height: 1.22;
      font-weight: 900;
      letter-spacing: -.8px;
      margin-bottom: 14px;
    }

    h3 {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .lead {
      max-width: 680px;
      color: var(--muted);
      font-size: 16.5px;
      line-height: 1.9;
      margin-bottom: 0;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .btn-brand,
    .btn-ghost,
    .btn-mini {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 0;
      text-decoration: none;
      cursor: pointer;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
    }

    .btn-brand {
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 16px 36px rgba(255, 63, 155, .28);
    }

    .btn-brand:hover,
    .btn-brand:active {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 20px 44px rgba(255, 122, 61, .28), 0 0 26px rgba(255, 63, 155, .28);
    }

    .btn-ghost {
      min-height: 48px;
      padding: 11px 18px;
      border-radius: 999px;
      color: var(--text);
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(255, 115, 174, .28);
    }

    .btn-ghost:hover,
    .btn-ghost:active {
      color: #fff;
      transform: translateY(-2px);
      background: rgba(255, 63, 155, .11);
      border-color: rgba(255, 122, 61, .55);
    }

    .btn-mini {
      padding: 8px 12px;
      border-radius: 999px;
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.1);
    }

    .btn-mini:hover {
      color: #fff;
      border-color: rgba(113,246,202,.45);
      background: rgba(113,246,202,.09);
      transform: translateY(-1px);
    }

    .data-board {
      position: relative;
      z-index: 1;
      padding: 18px;
      border-radius: 26px;
      background: rgba(9, 5, 10, .42);
      border: 1px solid rgba(255,255,255,.09);
    }

    .board-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
      color: #fff;
      font-weight: 900;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 46px 1fr auto;
      align-items: center;
      gap: 12px;
      padding: 13px 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.075);
    }

    .rank-item + .rank-item {
      margin-top: 10px;
    }

    .rank-no {
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, rgba(255, 63, 155, .88), rgba(255, 122, 61, .82));
    }

    .rank-title {
      font-weight: 850;
      color: #fff;
      line-height: 1.35;
      margin-bottom: 2px;
    }

    .rank-desc {
      color: var(--muted-2);
      font-size: 13px;
      line-height: 1.45;
    }

    .rank-status {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--ok);
      font-size: 12px;
      font-weight: 800;
    }

    .filter-card,
    .info-card,
    .wide-card,
    .entry-card,
    .strip-card,
    .notice-card,
    .cta-card,
    .faq-wrap {
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(255, 63, 155, .08), rgba(255,255,255,.035)),
        var(--panel);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .filter-card {
      padding: 26px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 24px;
    }

    .section-kicker {
      margin-bottom: 8px;
      color: var(--ok);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .8px;
    }

    .section-desc {
      max-width: 680px;
      color: var(--muted);
      margin-bottom: 0;
    }

    .filter-row {
      display: grid;
      gap: 18px;
    }

    .filter-group {
      display: grid;
      gap: 10px;
    }

    .filter-label {
      color: #fff;
      font-weight: 850;
      font-size: 14px;
    }

    .tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 13px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.09);
      font-size: 14px;
      font-weight: 750;
      cursor: pointer;
      user-select: none;
    }

    .tag-chip:hover {
      color: #fff;
      transform: translateY(-1px);
      border-color: rgba(255, 115, 174, .44);
      background: rgba(255, 63, 155, .09);
    }

    .tag-chip.active {
      color: #fff;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      border-color: transparent;
      box-shadow: 0 0 22px rgba(255, 63, 155, .24);
    }

    .custom-select {
      width: 100%;
      min-height: 48px;
      color: var(--text);
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255, 115, 174, .24);
      border-radius: 16px;
      padding: 0 14px;
    }

    .custom-select option {
      background: #170b17;
      color: #fff;
    }

    .custom-select:focus {
      border-color: rgba(85, 230, 255, .65);
      box-shadow: 0 0 0 4px rgba(85, 230, 255, .1);
      outline: none;
    }

    .content-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: stretch;
    }

    .wide-card {
      position: relative;
      overflow: hidden;
      padding: 28px;
      min-height: 100%;
    }

    .wide-card::after {
      content: "";
      position: absolute;
      right: -90px;
      bottom: -120px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 122, 61, .24), transparent 64%);
    }

    .wide-card-content {
      position: relative;
      z-index: 1;
    }

    .metric-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 22px 0;
    }

    .metric {
      min-width: 128px;
      padding: 14px 15px;
      border-radius: 20px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.09);
    }

    .metric strong {
      display: block;
      font-size: 23px;
      line-height: 1.1;
      color: #fff;
      letter-spacing: -.4px;
    }

    .metric span {
      color: var(--muted-2);
      font-size: 13px;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }

    .entry-card {
      padding: 20px;
      min-height: 182px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(155deg, rgba(255, 63, 155, .11), rgba(255,255,255,.035) 54%, rgba(113,246,202,.055)),
        rgba(32, 16, 30, .84);
    }

    .entry-card:hover,
    .strip-card:hover,
    .info-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255, 122, 61, .5);
      box-shadow: 0 28px 72px rgba(0,0,0,.46), 0 0 28px rgba(255,63,155,.18);
    }

    .entry-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
      margin-bottom: 14px;
    }

    .entry-code {
      color: rgba(255,255,255,.42);
      font-size: 28px;
      line-height: 1;
      font-weight: 900;
    }

    .entry-card p,
    .wide-card p,
    .info-card p,
    .strip-card p,
    .notice-card p,
    .cta-card p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .strip-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .strip-card {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 18px;
      padding: 18px 20px;
      border-radius: 24px;
      background:
        linear-gradient(90deg, rgba(255, 63, 155, .09), rgba(255,255,255,.035) 60%, rgba(255, 122, 61, .08)),
        var(--panel);
      border: 1px solid var(--line);
    }

    .strip-title {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 6px;
      color: #fff;
      font-weight: 900;
      font-size: 18px;
    }

    .steps-wrap {
      position: relative;
    }

    .steps-wrap::before {
      content: "";
      position: absolute;
      left: 36px;
      top: 26px;
      bottom: 26px;
      width: 2px;
      background: linear-gradient(180deg, var(--brand), var(--ok), transparent);
      opacity: .55;
    }

    .step-item {
      position: relative;
      display: grid;
      grid-template-columns: 74px 1fr;
      gap: 18px;
      padding: 18px 0;
    }

    .step-no {
      position: relative;
      z-index: 1;
      width: 74px;
      height: 74px;
      display: grid;
      place-items: center;
      border-radius: 24px;
      color: #fff;
      font-weight: 950;
      font-size: 20px;
      background: linear-gradient(135deg, rgba(255,63,155,.95), rgba(255,122,61,.82));
      box-shadow: 0 0 30px rgba(255,63,155,.22);
    }

    .step-content {
      padding: 18px 20px;
      border-radius: 24px;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.085);
    }

    .progress-panel {
      padding: 24px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(113,246,202,.06), rgba(255,63,155,.08)),
        rgba(25, 12, 24, .86);
      border: 1px solid var(--line);
    }

    .progress {
      height: 14px;
      padding: 3px;
      border-radius: 999px;
      background: rgba(255,255,255,.07);
      overflow: visible;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
    }

    .progress-bar {
      border-radius: 999px;
      background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--ok));
      box-shadow: 0 0 18px rgba(255,63,155,.5);
    }

    .progress-nodes {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 18px;
    }

    .node {
      padding: 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.08);
      color: var(--muted);
      font-size: 13px;
    }

    .node strong {
      display: block;
      color: #fff;
      margin-bottom: 2px;
    }

    .notice-card {
      padding: 24px;
      height: 100%;
    }

    .notice-list {
      display: grid;
      gap: 12px;
      padding: 0;
      margin: 18px 0 0;
      list-style: none;
    }

    .notice-list li {
      display: flex;
      gap: 10px;
      color: var(--muted);
      font-size: 15px;
    }

    .notice-list li::before {
      content: "";
      width: 9px;
      height: 9px;
      margin-top: 9px;
      border-radius: 50%;
      flex: 0 0 auto;
      background: var(--ok);
      box-shadow: 0 0 14px rgba(113,246,202,.72);
    }

    .faq-wrap {
      padding: 10px;
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-width: 0;
      --bs-accordion-border-radius: 22px;
      --bs-accordion-inner-border-radius: 22px;
      --bs-accordion-btn-focus-box-shadow: none;
    }

    .accordion-item {
      margin: 10px;
      overflow: hidden;
      border-radius: 20px !important;
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.08);
    }

    .accordion-button {
      gap: 10px;
      color: #fff;
      background: rgba(255,255,255,.02);
      border-radius: 20px !important;
      font-weight: 850;
      box-shadow: none !important;
      padding: 18px 18px;
    }

    .accordion-button::before {
      content: "";
      width: 9px;
      height: 9px;
      border-radius: 50%;
      flex: 0 0 auto;
      background: var(--cyan);
      box-shadow: 0 0 14px rgba(85,230,255,.8);
    }

    .accordion-button:not(.collapsed) {
      color: #fff;
      background: linear-gradient(135deg, rgba(255,63,155,.16), rgba(255,122,61,.07));
    }

    .accordion-button::after {
      filter: invert(1);
      opacity: .7;
    }

    .accordion-body {
      padding: 0 18px 18px 37px;
      color: var(--muted);
      background: rgba(255,255,255,.025);
      line-height: 1.85;
    }

    .cta-card {
      position: relative;
      overflow: hidden;
      padding: 34px;
      background:
        radial-gradient(circle at 0% 0%, rgba(113,246,202,.15), transparent 34%),
        linear-gradient(135deg, rgba(255,63,155,.32), rgba(255,122,61,.15) 48%, rgba(143,70,255,.22)),
        rgba(31, 13, 28, .92);
    }

    .cta-card::after {
      content: "";
      position: absolute;
      right: -80px;
      top: 22px;
      width: 360px;
      height: 96px;
      transform: rotate(-18deg);
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 24px;
    }

    .cta-note {
      margin-top: 12px;
      color: rgba(255,246,244,.72) !important;
      font-size: 13px;
    }

    .site-footer {
      padding: 36px 0 42px;
    }

    .footer-box {
      padding: 28px;
      border-radius: var(--radius-lg) var(--radius-lg) 0 0;
      background:
        linear-gradient(135deg, rgba(255, 63, 155, .08), rgba(255, 122, 61, .04)),
        rgba(10, 5, 11, .92);
      border: 1px solid rgba(255, 115, 174, .18);
      box-shadow: 0 -18px 60px rgba(0,0,0,.24);
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-text {
      max-width: 680px;
      color: var(--muted);
      margin-bottom: 0;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
    }

    .footer-links a {
      padding: 9px 12px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255,255,255,.045);
      border: 1px solid rgba(255,255,255,.08);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: #fff;
      border-color: rgba(255,122,61,.45);
      background: rgba(255,63,155,.1);
      transform: translateY(-1px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: var(--muted-2);
      font-size: 13px;
    }

    @media (max-width: 1199.98px) {
      :root {
        --side: 92px;
      }

      .site-container {
        width: min(100% - 36px, var(--container));
      }

      .hero-panel {
        padding: 28px;
      }

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

    @media (max-width: 991.98px) {
      .page-shell {
        padding-left: 0;
      }

      .side-nav {
        display: none;
      }

      .mobile-nav {
        display: block;
      }

      .category-hero {
        padding-top: 28px;
      }

      .section {
        padding: 58px 0;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 767.98px) {
      .site-container {
        width: min(100% - 28px, var(--container));
      }

      .hero-panel,
      .filter-card,
      .wide-card,
      .cta-card {
        padding: 22px;
        border-radius: 26px;
      }

      h1 {
        letter-spacing: -1px;
      }

      .hero-actions {
        flex-direction: column;
      }

      .btn-brand,
      .btn-ghost {
        width: 100%;
      }

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

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

      .step-item {
        grid-template-columns: 56px 1fr;
        gap: 12px;
      }

      .steps-wrap::before {
        left: 27px;
      }

      .step-no {
        width: 56px;
        height: 56px;
        border-radius: 18px;
        font-size: 17px;
      }

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

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

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 519.98px) {
      body::before,
      body::after {
        opacity: .28;
      }

      .rank-item {
        grid-template-columns: 40px 1fr;
      }

      .rank-status {
        grid-column: 2;
      }

      .metric-row {
        display: grid;
        grid-template-columns: 1fr;
      }

      .tag-chip {
        width: 100%;
        justify-content: center;
      }

      .progress-nodes {
        grid-template-columns: 1fr;
      }

      .footer-box {
        padding: 22px;
      }
    }