/* roulang page: index */
:root{
      --bg:#0f0c20;
      --bg-2:#0b1a30;
      --panel:rgba(12,18,35,.82);
      --panel-2:rgba(8,13,25,.92);
      --line:rgba(148,163,184,.18);
      --line-2:rgba(0,240,255,.24);
      --text:#ffffff;
      --muted:#a6acaf;
      --muted-2:#7f8aa7;
      --accent:#00f0ff;
      --accent-2:#ccff00;
      --accent-3:#7c3aed;
      --danger:#ff3d71;
      --good:#2ef2a0;
      --shadow:0 18px 48px rgba(0,0,0,.38);
      --shadow-glow:0 0 0 1px rgba(0,240,255,.16), 0 0 28px rgba(0,240,255,.16), 0 20px 60px rgba(3,8,16,.5);
      --r-lg:28px;
      --r-md:22px;
      --r-sm:16px;
      --container:1180px;
      --gap:24px;
      --header-h:128px;
      --footer-pad:112px;
      --ease:cubic-bezier(.2,.7,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 800px at 10% 0%, rgba(0,240,255,.10), transparent 44%),
        radial-gradient(900px 700px at 100% 10%, rgba(204,255,0,.10), transparent 35%),
        linear-gradient(180deg, #0a0d19 0%, var(--bg) 25%, #090b12 100%);
      padding-top:var(--header-h);
      padding-bottom:var(--footer-pad);
      overflow-x:hidden;
    }
    body::before,
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
    }
    body::before{
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:36px 36px;
      mask-image: radial-gradient(circle at 50% 0%, rgba(0,0,0,.85), transparent 82%);
      opacity:.42;
    }
    body::after{
      background: radial-gradient(circle at 50% 0%, rgba(0,240,255,.08), transparent 34%);
      opacity:.7;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(0,240,255,.25); color:#fff}
    .skip-link{
      position:absolute;
      left:12px;
      top:-42px;
      padding:10px 14px;
      border-radius:999px;
      background:#fff;
      color:#111;
      z-index:999;
      transition:top .2s var(--ease);
    }
    .skip-link:focus{top:12px}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      top:0;
      left:0;
      right:0;
      z-index:100;
      background:linear-gradient(180deg, rgba(6,9,18,.95), rgba(8,12,22,.82));
      border-bottom:1px solid rgba(255,255,255,.08);
      backdrop-filter: blur(18px);
      box-shadow:0 10px 30px rgba(0,0,0,.28);
    }
    .header-top{
      padding:14px 0 10px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#08111d;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 1px rgba(255,255,255,.1), 0 12px 28px rgba(0,240,255,.24);
      flex:0 0 auto;
    }
    .brand-text{min-width:0}
    .brand-text strong{
      display:block;
      font-size:1rem;
      letter-spacing:-.02em;
      line-height:1.1;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      display:block;
      margin-top:3px;
      font-size:.86rem;
      color:var(--muted);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .auth-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease), opacity .22s var(--ease);
      cursor:pointer;
      white-space:nowrap;
      user-select:none;
      font-weight:700;
      letter-spacing:-.01em;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn:focus-visible{
      outline:2px solid rgba(204,255,0,.85);
      outline-offset:2px;
    }
    .btn-ghost{
      background:rgba(255,255,255,.04);
      color:var(--text);
      border-color:rgba(255,255,255,.08);
    }
    .btn-ghost:hover{
      border-color:rgba(0,240,255,.38);
      box-shadow:0 0 0 1px rgba(0,240,255,.12), 0 12px 28px rgba(0,240,255,.08);
    }
    .btn-primary{
      color:#06111b;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 28px rgba(0,240,255,.2), 0 0 0 1px rgba(255,255,255,.12);
    }
    .btn-primary:hover{
      box-shadow:0 12px 34px rgba(0,240,255,.26), 0 0 0 1px rgba(255,255,255,.18), 0 0 36px rgba(204,255,0,.14);
    }
    .channel-bar{
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 0 14px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-bar::-webkit-scrollbar{display:none}
    .channel-link{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      color:var(--muted);
      transition:background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
      font-size:.95rem;
      font-weight:600;
      letter-spacing:-.01em;
    }
    .channel-link:hover{
      transform:translateY(-1px);
      color:#fff;
      border-color:rgba(0,240,255,.28);
      background:rgba(0,240,255,.08);
    }
    .channel-link[aria-current="page"]{
      color:#07131e;
      border-color:transparent;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 20px rgba(0,240,255,.15);
    }
    .channel-link svg,
    .btn svg,
    .mini-icon svg{width:16px;height:16px;flex:0 0 auto}
    .hero{
      padding:24px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.14fr) minmax(330px,.86fr);
      gap:24px;
      align-items:stretch;
    }
    .hero-copy,
    .feature-card,
    .panel,
    .flash-strip,
    .bottom-form,
    .bottom-cta,
    .mini-card,
    .side-card,
    details{
      background:linear-gradient(180deg, rgba(13,19,35,.88), rgba(8,12,22,.92));
      border:1px solid var(--line);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow);
    }
    .hero-copy{
      position:relative;
      overflow:hidden;
      padding:30px;
    }
    .hero-copy::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(520px 220px at 10% 10%, rgba(0,240,255,.16), transparent 40%),
        radial-gradient(420px 240px at 90% 0%, rgba(204,255,0,.11), transparent 36%);
      pointer-events:none;
    }
    .hero-copy > *{position:relative; z-index:1}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(0,240,255,.22);
      background:rgba(0,240,255,.07);
      color:#bffcff;
      font-weight:700;
      letter-spacing:.02em;
      font-size:.84rem;
      text-transform:uppercase;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(204,255,0,.15), 0 0 12px rgba(204,255,0,.5);
    }
    h1{
      margin:16px 0 14px;
      font-size:clamp(2.1rem, 5vw, 4.15rem);
      line-height:1.02;
      letter-spacing:-.05em;
      max-width:14ch;
    }
    .hero-lead{
      margin:0;
      max-width:60ch;
      color:rgba(255,255,255,.82);
      line-height:1.72;
      font-size:1.03rem;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .badge,
    .tag,
    .mini-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#e6f9ff;
      font-size:.88rem;
      font-weight:600;
      line-height:1;
    }
    .badge.good{
      background:rgba(46,242,160,.09);
      border-color:rgba(46,242,160,.18);
      color:#c9ffea;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:18px;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.6;
    }
    .hero-note .dot{
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 4px rgba(204,255,0,.12);
      flex:0 0 auto;
    }
    .hero-side{
      display:grid;
      gap:16px;
    }
    .feature-card{
      overflow:hidden;
      position:relative;
    }
    .feature-media{
      position:relative;
      aspect-ratio: 16 / 11;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:#09111e;
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.1) contrast(1.05);
      transform:scale(1.01);
    }
    .feature-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(8,10,18,.05), rgba(8,10,18,.58)),
        radial-gradient(circle at 30% 20%, rgba(0,240,255,.14), transparent 35%);
    }
    .feature-body{
      padding:18px;
    }
    .feature-body h2{
      margin:12px 0 8px;
      font-size:1.35rem;
      line-height:1.18;
      letter-spacing:-.03em;
    }
    .feature-body p{
      margin:0;
      color:var(--muted);
      line-height:1.68;
    }
    .quick-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:10px;
      margin-top:14px;
    }
    .stat{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .stat strong{
      display:block;
      font-size:1.08rem;
      line-height:1.1;
      color:#fff;
      letter-spacing:-.02em;
    }
    .stat span{
      display:block;
      margin-top:4px;
      font-size:.86rem;
      color:var(--muted);
      line-height:1.45;
    }
    .flash-strip{
      margin-top:24px;
      padding:18px 20px;
      display:grid;
      grid-template-columns:1.05fr .95fr .95fr auto;
      gap:16px;
      align-items:center;
      position:relative;
      overflow:hidden;
    }
    .flash-strip::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(0,240,255,.08), transparent 32%),
        radial-gradient(circle at 75% 20%, rgba(204,255,0,.11), transparent 28%);
      pointer-events:none;
    }
    .flash-strip > *{position:relative; z-index:1}
    .flash-title{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .flash-title strong{
      font-size:1.05rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .flash-title span{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.55;
    }
    .countdown{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .time-pill{
      min-width:74px;
      padding:12px 12px 10px;
      border-radius:16px;
      border:1px solid rgba(0,240,255,.18);
      background:rgba(3,8,18,.6);
      text-align:center;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
    }
    .time-pill strong{
      display:block;
      font-size:1.2rem;
      line-height:1.1;
      color:#fff;
    }
    .time-pill span{
      display:block;
      margin-top:5px;
      color:var(--muted);
      font-size:.78rem;
      text-transform:uppercase;
      letter-spacing:.08em;
    }
    .inventory{
      display:grid;
      gap:10px;
    }
    .inventory-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      font-size:.92rem;
      color:var(--muted);
    }
    .inventory-top strong{
      color:#fff;
      font-size:1.02rem;
      letter-spacing:-.02em;
    }
    .meter{
      width:100%;
      height:10px;
      border-radius:999px;
      overflow:hidden;
      background:rgba(255,255,255,.08);
    }
    .meter span{
      display:block;
      width:76%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      box-shadow:0 0 14px rgba(0,240,255,.35);
    }
    .flash-actions{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .section{
      padding:56px 0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:20px;
      margin-bottom:22px;
    }
    .section-head h2{
      margin:8px 0 8px;
      font-size:clamp(1.55rem, 3vw, 2.35rem);
      line-height:1.12;
      letter-spacing:-.04em;
    }
    .section-head p{
      margin:0;
      max-width:68ch;
      color:var(--muted);
      line-height:1.72;
    }
    .section-inline{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:.92rem;
    }
    .grid-2{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:18px;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .overview-panel{
      padding:24px;
      overflow:hidden;
      position:relative;
    }
    .overview-panel::after{
      content:"";
      position:absolute;
      inset:auto -140px -120px auto;
      width:300px;
      height:300px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(0,240,255,.14), transparent 65%);
      pointer-events:none;
    }
    .overview-copy{
      position:relative;
      z-index:1;
    }
    .overview-copy p{
      margin:0 0 14px;
      color:var(--muted);
      line-height:1.75;
    }
    .bullet-list{
      list-style:none;
      padding:0;
      margin:16px 0 0;
      display:grid;
      gap:12px;
    }
    .bullet-list li{
      display:flex;
      align-items:flex-start;
      gap:12px;
      line-height:1.65;
      color:#ecf8ff;
    }
    .bullet-list li::before{
      content:"";
      width:10px;
      height:10px;
      margin-top:8px;
      border-radius:50%;
      flex:0 0 auto;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 4px rgba(0,240,255,.12);
    }
    .overview-visual{
      position:relative;
      overflow:hidden;
      border-radius:var(--r-lg);
      min-height:100%;
      border:1px solid rgba(255,255,255,.08);
      background:#09111e;
      box-shadow:var(--shadow);
    }
    .overview-visual img{
      width:100%;
      height:100%;
      min-height:100%;
      object-fit:cover;
      filter:saturate(1.05) contrast(1.06);
    }
    .overview-visual::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(10,14,24,.04), rgba(10,14,24,.72)),
        radial-gradient(circle at 24% 18%, rgba(204,255,0,.14), transparent 30%);
    }
    .overview-caption{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      z-index:1;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-end;
      padding:14px 16px;
      border-radius:20px;
      background:rgba(6,10,18,.64);
      border:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .overview-caption strong{
      display:block;
      font-size:1.02rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .overview-caption span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.5;
    }
    .mini-stack{
      display:grid;
      gap:12px;
    }
    .mini-card{
      padding:18px;
      position:relative;
      overflow:hidden;
      transition:transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
    }
    .mini-card:hover{
      transform:translateY(-3px);
      border-color:rgba(0,240,255,.26);
      box-shadow:0 0 0 1px rgba(0,240,255,.12), 0 14px 34px rgba(0,0,0,.32);
    }
    .mini-card h3{
      margin:0 0 10px;
      font-size:1.08rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .mini-card p{
      margin:0;
      color:var(--muted);
      line-height:1.68;
    }
    .mini-card .mini-icon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(0,240,255,.16), rgba(204,255,0,.14));
      border:1px solid rgba(0,240,255,.18);
      margin-bottom:12px;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
    }
    .mini-card .mini-icon svg{width:18px;height:18px}
    .guide-grid .mini-card{
      display:grid;
      gap:10px;
      align-content:start;
    }
    .guide-grid .mini-card h3{font-size:1.04rem}
    .guide-grid .mini-card ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
      color:var(--muted);
      line-height:1.6;
    }
    .guide-grid .mini-card ul li{
      padding-left:16px;
      position:relative;
    }
    .guide-grid .mini-card ul li::before{
      content:"";
      position:absolute;
      left:0;
      top:.65em;
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 3px rgba(204,255,0,.13);
    }
    .feature-list .mini-card p{min-height:96px}
    .game-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .game-card{
      display:flex;
      flex-direction:column;
      overflow:hidden;
      position:relative;
      border-radius:24px;
      border:1px solid rgba(0,240,255,.16);
      background:linear-gradient(180deg, rgba(13,18,32,.9), rgba(7,10,18,.92));
      box-shadow:0 12px 36px rgba(0,0,0,.34);
      transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
      min-height:100%;
    }
    .game-card:hover{
      transform:translateY(-6px) scale(1.01);
      border-color:rgba(204,255,0,.34);
      box-shadow:0 0 0 1px rgba(0,240,255,.12), 0 14px 30px rgba(0,240,255,.08), 0 24px 50px rgba(0,0,0,.42);
    }
    .game-thumb{
      position:relative;
      aspect-ratio:16 / 10;
      overflow:hidden;
      background:#09111e;
    }
    .game-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:saturate(1.1) contrast(1.04);
      transition:transform .45s var(--ease);
    }
    .game-card:hover .game-thumb img{transform:scale(1.05)}
    .game-thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(6,9,16,.04), rgba(6,9,16,.68)),
        radial-gradient(circle at 22% 14%, rgba(0,240,255,.18), transparent 35%);
      pointer-events:none;
    }
    .game-meta{
      padding:16px;
      display:grid;
      gap:10px;
    }
    .game-meta h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .game-meta p{
      margin:0;
      color:var(--muted);
      line-height:1.65;
      font-size:.95rem;
      min-height:46px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      padding:7px 10px;
      font-size:.8rem;
      color:#dffcff;
      background:rgba(0,240,255,.07);
      border-color:rgba(0,240,255,.12);
    }
    .tag.alt{
      background:rgba(204,255,0,.08);
      color:#f1ffd1;
      border-color:rgba(204,255,0,.12);
    }
    .score-bar{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:auto;
      padding-top:6px;
      color:var(--muted);
      font-size:.9rem;
    }
    .score-bar strong{
      color:#fff;
      font-size:1rem;
      letter-spacing:-.02em;
    }
    .track{
      flex:1 1 auto;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .track span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      box-shadow:0 0 10px rgba(0,240,255,.3);
    }
    .gift-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .step-card{
      padding:20px;
      position:relative;
      overflow:hidden;
    }
    .step-index{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:900;
      color:#07111d;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 24px rgba(0,240,255,.18);
      margin-bottom:14px;
    }
    .step-card h3{
      margin:0 0 8px;
      font-size:1.06rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
    }
    .tips-panel{
      padding:22px;
      display:grid;
      gap:14px;
    }
    .tips-panel h3{
      margin:0;
      font-size:1.12rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .tips-panel p{
      margin:0;
      color:var(--muted);
      line-height:1.72;
    }
    .tips-list{
      display:grid;
      gap:10px;
      list-style:none;
      padding:0;
      margin:4px 0 0;
    }
    .tips-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#effcff;
      line-height:1.65;
    }
    .tips-list li span{
      width:18px;
      height:18px;
      margin-top:3px;
      border-radius:50%;
      flex:0 0 auto;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 4px rgba(0,240,255,.08);
    }
    .social-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .quote-card{
      padding:20px;
      position:relative;
      overflow:hidden;
    }
    .quote-card::before{
      content:"“";
      position:absolute;
      top:-4px;
      right:12px;
      font-size:4rem;
      line-height:1;
      color:rgba(0,240,255,.12);
      font-family:Georgia, serif;
    }
    .quote-card p{
      margin:0;
      color:var(--text);
      line-height:1.72;
    }
    .quote-meta{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:14px;
      color:var(--muted);
      font-size:.92rem;
    }
    .avatar{
      width:40px;
      height:40px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:800;
      color:#08111d;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 10px 24px rgba(0,240,255,.18);
    }
    .trust-strip{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-strip .badge{
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.08);
      color:#effcff;
    }
    .news-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(290px,.85fr);
      gap:18px;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto minmax(0,1fr) auto;
      gap:14px;
      align-items:start;
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      transition:transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
    }
    .news-item:hover{
      transform:translateY(-2px);
      border-color:rgba(0,240,255,.24);
      background:rgba(0,240,255,.06);
    }
    .news-item .badge{
      padding:7px 10px;
      white-space:nowrap;
      align-self:center;
    }
    .news-body{
      display:grid;
      gap:8px;
      min-width:0;
    }
    .news-body h3{
      margin:0;
      font-size:1rem;
      line-height:1.35;
      letter-spacing:-.01em;
    }
    .news-body p{
      margin:0;
      color:var(--muted);
      line-height:1.65;
      font-size:.95rem;
    }
    .news-item time{
      color:var(--muted-2);
      font-size:.88rem;
      white-space:nowrap;
      padding-top:3px;
    }
    .empty-state{
      margin:0;
      padding:22px;
      border-radius:18px;
      border:1px dashed rgba(255,255,255,.12);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      line-height:1.7;
    }
    .side-stack{
      display:grid;
      gap:12px;
    }
    .side-card{
      padding:18px;
      display:grid;
      gap:12px;
    }
    .side-card h3{
      margin:0;
      font-size:1.05rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      line-height:1.68;
    }
    .side-links{
      display:grid;
      gap:10px;
    }
    .side-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:14px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      transition:transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .side-link:hover{
      transform:translateY(-2px);
      border-color:rgba(204,255,0,.26);
      background:rgba(204,255,0,.06);
    }
    .side-link span{
      color:var(--muted);
      font-size:.88rem;
    }
    details{
      padding:16px 18px;
      transition:border-color .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
    }
    details[open]{
      border-color:rgba(0,240,255,.25);
      background:rgba(0,240,255,.05);
    }
    summary{
      list-style:none;
      cursor:pointer;
      font-weight:800;
      line-height:1.5;
      letter-spacing:-.01em;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
    }
    summary::-webkit-details-marker{display:none}
    summary::after{
      content:"+";
      color:var(--accent-2);
      flex:0 0 auto;
      font-size:1.2rem;
      line-height:1;
    }
    details[open] summary::after{content:"–"}
    details p{
      margin:12px 0 0;
      color:var(--muted);
      line-height:1.75;
    }
    .bottom-form{
      padding:24px;
      display:grid;
      grid-template-columns:minmax(0,1fr) minmax(280px,.72fr);
      gap:18px;
    }
    .form-copy h2{
      margin:8px 0 10px;
      font-size:clamp(1.55rem, 3vw, 2.2rem);
      line-height:1.15;
      letter-spacing:-.04em;
    }
    .form-copy p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      max-width:62ch;
    }
    .form{
      display:grid;
      gap:12px;
      margin-top:18px;
      max-width:620px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-weight:700;
      font-size:.95rem;
      color:#eefcff;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.1);
      background:#09111e;
      color:#fff;
      padding:14px 15px;
      outline:none;
      transition:border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
    }
    input::placeholder, textarea::placeholder{color:#7c8798}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(0,240,255,.35);
      box-shadow:0 0 0 3px rgba(0,240,255,.12);
      background:#08101a;
    }
    textarea{min-height:120px; resize:vertical}
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:4px;
    }
    .form-aside{
      padding:18px;
      display:grid;
      gap:14px;
      align-content:start;
    }
    .form-aside h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .form-aside p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
    }
    .form-aside .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .badge-row .badge{
      padding:8px 12px;
    }
    .footer{
      padding:34px 0 24px;
      border-top:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(6,9,15,.24), rgba(4,7,13,.78));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:20px;
      align-items:start;
    }
    .footer h3,.footer h4{
      margin:0 0 12px;
      font-size:1rem;
      line-height:1.3;
      letter-spacing:-.02em;
    }
    .footer p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      transition:color .2s var(--ease), transform .2s var(--ease);
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .footer-note{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted-2);
      line-height:1.65;
      font-size:.94rem;
    }
    .footer-note strong{color:#fff}
    .bottom-cta{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:90;
      border-radius:0;
      border-left:none;
      border-right:none;
      border-bottom:none;
      background:linear-gradient(180deg, rgba(8,12,22,.78), rgba(5,8,14,.96));
      backdrop-filter:blur(16px);
      box-shadow:0 -10px 30px rgba(0,0,0,.34);
    }
    .bottom-cta .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .cta-copy{
      display:grid;
      gap:4px;
      min-width:0;
    }
    .cta-copy strong{
      font-size:1rem;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .cta-copy span{
      color:var(--muted);
      font-size:.9rem;
      line-height:1.45;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }
    .fab{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:91;
      min-width:154px;
      min-height:56px;
      padding:0 16px;
      border-radius:20px;
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      background:rgba(5,8,14,.72);
      border:1px solid transparent;
      backdrop-filter:blur(14px);
      box-shadow:0 0 0 1px rgba(0,240,255,.16), 0 0 18px rgba(0,240,255,.28), 0 12px 30px rgba(0,0,0,.4);
      opacity:.72;
      transition:transform .22s var(--ease), opacity .22s var(--ease), box-shadow .22s var(--ease), filter .22s var(--ease);
    }
    .fab::before{
      content:"";
      position:absolute;
      inset:-1px;
      border-radius:inherit;
      background:linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent));
      z-index:-1;
      opacity:.9;
    }
    .fab:hover{
      transform:translateY(-2px) scale(1.06);
      opacity:1;
      box-shadow:0 0 0 1px rgba(0,240,255,.18), 0 0 26px rgba(0,240,255,.34), 0 18px 42px rgba(0,0,0,.46);
    }
    .fab:active{transform:translateY(0) scale(.97)}
    .fab .icon{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      background:linear-gradient(135deg, rgba(0,240,255,.18), rgba(204,255,0,.18));
      border:1px solid rgba(255,255,255,.1);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);
    }
    .fab .icon svg{width:18px;height:18px}
    .fab strong{
      display:block;
      font-size:.94rem;
      line-height:1.1;
      letter-spacing:-.01em;
    }
    .fab span{
      display:block;
      margin-top:3px;
      color:rgba(255,255,255,.7);
      font-size:.78rem;
      line-height:1.2;
      text-transform:uppercase;
      letter-spacing:.08em;
    }
    .fab .dot{
      position:absolute;
      top:10px;
      right:10px;
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--danger);
      box-shadow:0 0 0 4px rgba(255,61,113,.14), 0 0 12px rgba(255,61,113,.7);
      animation:pulseDot 1.4s infinite ease-in-out;
    }
    @keyframes pulseDot{
      0%,100%{transform:scale(1); opacity:1}
      50%{transform:scale(.72); opacity:.56}
    }
    .section.alt{
      position:relative;
    }
    .section.alt::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 0 0, rgba(0,240,255,.06), transparent 40%),
        radial-gradient(circle at 100% 0, rgba(204,255,0,.05), transparent 36%);
      pointer-events:none;
    }
    .section.alt > .container{position:relative; z-index:1}
    .soft-divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
      margin:28px 0;
    }
    .mobile-only{display:none}
    @media (max-width: 1024px){
      :root{--header-h:138px; --footer-pad:126px}
      .hero-grid,
      .news-grid,
      .bottom-form,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .flash-strip{
        grid-template-columns:1fr 1fr;
      }
      .game-grid,
      .gift-grid,
      .social-grid,
      .grid-3{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .grid-2{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 768px){
      :root{--header-h:156px; --footer-pad:138px}
      .header-top{
        flex-wrap:wrap;
        align-items:flex-start;
      }
      .brand{
        width:100%;
      }
      .auth-actions{
        width:100%;
        justify-content:flex-start;
      }
      .auth-actions .btn{
        min-height:42px;
        padding-inline:14px;
      }
      .hero-copy,
      .feature-body,
      .overview-panel,
      .mini-card,
      .step-card,
      .quote-card,
      .side-card,
      .tips-panel,
      .bottom-form{
        padding:18px;
      }
      .section{padding:46px 0}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .game-grid,
      .gift-grid,
      .social-grid,
      .grid-3{
        grid-template-columns:1fr;
      }
      .flash-strip{
        grid-template-columns:1fr;
      }
      .flash-actions{
        justify-content:flex-start;
      }
      .quick-stats{
        grid-template-columns:1fr;
      }
      .footer-note{
        flex-direction:column;
      }
      .fab{
        min-width:140px;
      }
    }
    @media (max-width: 520px){
      :root{--header-h:166px; --footer-pad:150px}
      .container{width:min(var(--container), calc(100% - 20px))}
      h1{font-size:clamp(1.95rem, 11vw, 3rem); max-width:12ch}
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .btn{
        width:100%;
      }
      .hero-badges,
      .hero-note,
      .trust-strip,
      .badge-row{
        gap:8px;
      }
      .channel-link{
        padding:9px 12px;
      }
      .hero-copy{
        border-radius:24px;
      }
      .overview-caption{
        left:12px;
        right:12px;
        bottom:12px;
        padding:12px;
        flex-direction:column;
        align-items:flex-start;
      }
      .bottom-cta .container{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-actions{
        justify-content:flex-start;
      }
      .fab{
        left:12px;
        right:12px;
        width:auto;
        min-width:0;
        bottom:104px;
      }
      .mobile-only{display:inline-flex}
    }

/* roulang page: article */
:root{
            --bg:#08090f;
            --bg2:#0f0c20;
            --bg3:#0b1a30;
            --panel:rgba(9,14,28,.82);
            --panel-strong:rgba(7,10,20,.94);
            --line:rgba(0,240,255,.16);
            --line-soft:rgba(204,255,0,.13);
            --text:#ffffff;
            --muted:#a6acaf;
            --cyan:#00f0ff;
            --lime:#ccff00;
            --pink:#ff79c6;
            --danger:#ff496b;
            --ok:#2dff8f;
            --shadow:0 18px 60px rgba(0,0,0,.44);
            --shadow-soft:0 10px 30px rgba(0,240,255,.10);
            --radius-xl:28px;
            --radius-lg:22px;
            --radius-md:16px;
            --radius-sm:12px;
            --container:1180px;
            --header-h:136px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            min-height:100vh;
            color:var(--text);
            font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
            line-height:1.6;
            background:
                radial-gradient(circle at 20% 12%, rgba(0,240,255,.10), transparent 28%),
                radial-gradient(circle at 82% 8%, rgba(204,255,0,.08), transparent 26%),
                linear-gradient(180deg, #0a0b15 0%, #08090f 40%, #06070c 100%);
            padding-top:var(--header-h);
            overflow-x:hidden;
            -webkit-font-smoothing:antialiased;
            text-rendering:optimizeLegibility;
        }
        body::before{
            content:"";
            position:fixed;
            inset:0;
            pointer-events:none;
            background-image:
                linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
            background-size:56px 56px;
            opacity:.18;
            mask-image:radial-gradient(circle at center, black 56%, transparent 100%);
            z-index:-1;
        }
        body::after{
            content:"";
            position:fixed;
            inset:auto -12% -18% -12%;
            height:340px;
            background:radial-gradient(circle, rgba(0,240,255,.10), transparent 68%);
            filter:blur(20px);
            z-index:-1;
            pointer-events:none;
        }
        ::selection{background:rgba(0,240,255,.28);color:#fff}
        a{color:inherit}
        img{max-width:100%;display:block}
        button,input,select,textarea{font:inherit}
        button{cursor:pointer}
        .container{
            width:min(var(--container), calc(100% - 32px));
            margin-inline:auto;
        }
        .site-header{
            position:fixed;
            inset:0 0 auto 0;
            z-index:1000;
            backdrop-filter:blur(18px);
            background:linear-gradient(180deg, rgba(8,9,15,.92), rgba(8,9,15,.76));
            border-bottom:1px solid rgba(0,240,255,.08);
            box-shadow:0 10px 40px rgba(0,0,0,.26);
        }
        .header-top{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            padding:16px 0 12px;
        }
        .brand{
            display:flex;
            align-items:center;
            gap:14px;
            text-decoration:none;
            min-width:0;
        }
        .brand-mark{
            width:46px;
            height:46px;
            display:grid;
            place-items:center;
            border-radius:16px;
            color:#08101d;
            font-weight:900;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            box-shadow:0 0 0 1px rgba(255,255,255,.04), 0 10px 30px rgba(0,240,255,.24);
            position:relative;
            overflow:hidden;
        }
        .brand-mark::after{
            content:"";
            position:absolute;
            inset:-30% auto auto -20%;
            width:60%;
            height:60%;
            background:linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
            transform:rotate(20deg);
            animation:shine 4.5s linear infinite;
        }
        .brand-text{
            display:flex;
            flex-direction:column;
            min-width:0;
        }
        .brand-text strong{
            font-size:1.02rem;
            line-height:1.15;
            letter-spacing:.2px;
            white-space:nowrap;
            overflow:hidden;
            text-overflow:ellipsis;
        }
        .brand-text span{
            color:var(--muted);
            font-size:.83rem;
            line-height:1.25;
            margin-top:4px;
            white-space:nowrap;
            overflow:hidden;
            text-overflow:ellipsis;
        }
        .auth-actions{
            display:flex;
            align-items:center;
            gap:10px;
            flex-wrap:wrap;
        }
        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:8px;
            min-height:42px;
            padding:0 16px;
            border-radius:14px;
            text-decoration:none;
            border:1px solid transparent;
            transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease, opacity .2s ease;
            will-change:transform;
            font-weight:800;
            letter-spacing:.1px;
            white-space:nowrap;
        }
        .btn svg{width:16px;height:16px;flex:none}
        .btn:hover{transform:translateY(-1px)}
        .btn:active{transform:translateY(0) scale(.98)}
        .btn:focus-visible,
        .channel-link:focus-visible,
        .footer-links a:focus-visible,
        .floating-fab:focus-visible,
        .faq-item summary:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible{
            outline:2px solid rgba(0,240,255,.88);
            outline-offset:3px;
        }
        .btn-ghost{
            color:#dfe8fb;
            background:rgba(255,255,255,.03);
            border-color:rgba(0,240,255,.16);
            box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
        }
        .btn-ghost:hover{
            color:#fff;
            background:rgba(0,240,255,.07);
            border-color:rgba(0,240,255,.35);
            box-shadow:0 10px 28px rgba(0,240,255,.12);
        }
        .btn-primary{
            color:#06111b;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            box-shadow:0 14px 32px rgba(0,240,255,.22), inset 0 1px 0 rgba(255,255,255,.28);
        }
        .btn-primary:hover{
            box-shadow:0 18px 36px rgba(204,255,0,.20), 0 0 0 1px rgba(255,255,255,.08);
        }
        .btn-soft{
            color:#eafcff;
            background:rgba(255,255,255,.05);
            border-color:rgba(204,255,0,.15);
        }
        .channel-bar{
            display:flex;
            align-items:center;
            gap:10px;
            padding:0 0 14px;
            overflow-x:auto;
            scrollbar-width:none;
            -ms-overflow-style:none;
        }
        .channel-bar::-webkit-scrollbar{display:none}
        .channel-link{
            display:inline-flex;
            align-items:center;
            gap:8px;
            text-decoration:none;
            color:#d0d6dc;
            font-size:.94rem;
            padding:10px 14px;
            border-radius:999px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(0,240,255,.10);
            transition:background .2s ease,border-color .2s ease,transform .2s ease,color .2s ease,box-shadow .2s ease;
            flex:none;
        }
        .channel-link svg{
            width:16px;
            height:16px;
            flex:none;
            opacity:.9;
        }
        .channel-link:hover{
            color:#fff;
            border-color:rgba(0,240,255,.35);
            background:rgba(0,240,255,.08);
            transform:translateY(-1px);
            box-shadow:0 10px 24px rgba(0,240,255,.10);
        }
        .channel-link.is-active{
            color:#06111b;
            background:linear-gradient(135deg, rgba(0,240,255,.98), rgba(204,255,0,.96));
            border-color:transparent;
            box-shadow:0 12px 28px rgba(0,240,255,.20);
        }
        .site-main{
            padding:28px 0 72px;
        }
        .hero-article{
            padding-top:4px;
        }
        .hero-grid{
            display:grid;
            grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
            gap:24px;
            align-items:stretch;
        }
        .hero-copy,
        .hero-visual,
        .metric-card,
        .article-panel,
        .aside-panel,
        .tip-card,
        .cta-shell,
        .empty-panel{
            position:relative;
            background:linear-gradient(180deg, rgba(12,18,35,.92), rgba(7,10,20,.95));
            border:1px solid rgba(0,240,255,.14);
            border-radius:var(--radius-xl);
            box-shadow:var(--shadow);
            overflow:hidden;
        }
        .hero-copy{
            padding:28px;
        }
        .hero-copy::before,
        .cta-shell::before{
            content:"";
            position:absolute;
            inset:0;
            background:
                radial-gradient(circle at top left, rgba(0,240,255,.10), transparent 30%),
                radial-gradient(circle at 88% 14%, rgba(204,255,0,.10), transparent 28%);
            pointer-events:none;
        }
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:7px 11px;
            border-radius:999px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(204,255,0,.16);
            color:#d8f5ff;
            font-size:.78rem;
            font-weight:800;
            letter-spacing:.12em;
            text-transform:uppercase;
        }
        .eyebrow::before{
            content:"";
            width:8px;
            height:8px;
            border-radius:50%;
            background:var(--lime);
            box-shadow:0 0 0 6px rgba(204,255,0,.12);
        }
        .hero-copy h1{
            margin:14px 0 14px;
            font-size:clamp(2.1rem, 4.2vw, 4.05rem);
            line-height:1.08;
            letter-spacing:-.03em;
            word-break:break-word;
        }
        .hero-copy p{
            margin:0;
            color:#d6dde6;
            font-size:1.03rem;
            line-height:1.72;
            max-width:66ch;
        }
        .hero-meta{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:18px;
        }
        .badge{
            display:inline-flex;
            align-items:center;
            gap:6px;
            padding:8px 12px;
            border-radius:999px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(0,240,255,.12);
            color:#eaf2ff;
            font-size:.82rem;
            font-weight:700;
            white-space:nowrap;
        }
        .badge.good{
            background:rgba(45,255,143,.10);
            border-color:rgba(45,255,143,.18);
            color:#c9ffe2;
        }
        .badge.accent{
            background:linear-gradient(135deg, rgba(0,240,255,.18), rgba(204,255,0,.16));
            border-color:rgba(204,255,0,.22);
            color:#f4ffef;
        }
        .badge.soft{
            color:#dce7f6;
            background:rgba(255,255,255,.03);
        }
        .hero-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:22px;
        }
        .hero-jump{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:18px;
        }
        .hero-jump a{
            display:inline-flex;
            align-items:center;
            gap:7px;
            padding:8px 11px;
            border-radius:999px;
            text-decoration:none;
            color:#dbe8ff;
            background:rgba(255,255,255,.03);
            border:1px dashed rgba(0,240,255,.16);
            transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease;
        }
        .hero-jump a:hover{
            transform:translateY(-1px);
            background:rgba(0,240,255,.08);
            border-color:rgba(0,240,255,.38);
            color:#fff;
        }
        .hero-visual{
            min-height:100%;
            display:flex;
            flex-direction:column;
            justify-content:space-between;
            background:
                linear-gradient(180deg, rgba(7,10,20,.18), rgba(7,10,20,.92)),
                url('<?php echo cms_e($heroImage); ?>') center/cover no-repeat;
        }
        .hero-visual-inner{
            display:flex;
            flex-direction:column;
            justify-content:space-between;
            min-height:100%;
            padding:18px;
            gap:16px;
        }
        .hero-card{
            margin-top:auto;
            background:rgba(8,10,18,.62);
            border:1px solid rgba(255,255,255,.10);
            border-radius:24px;
            overflow:hidden;
            backdrop-filter:blur(10px);
            box-shadow:0 18px 40px rgba(0,0,0,.34);
        }
        .hero-card img{
            width:100%;
            height:100%;
            min-height:280px;
            max-height:360px;
            object-fit:cover;
        }
        .hero-overlay{
            padding:16px;
            display:grid;
            gap:14px;
            background:linear-gradient(180deg, rgba(7,10,20,.02), rgba(7,10,20,.86));
        }
        .hero-overlay strong{
            display:block;
            margin-top:8px;
            font-size:1.04rem;
            line-height:1.35;
        }
        .mini-stats{
            display:grid;
            grid-template-columns:repeat(3,minmax(0,1fr));
            gap:10px;
        }
        .mini-stats div{
            padding:12px 10px;
            border-radius:16px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(0,240,255,.12);
        }
        .mini-stats span{
            display:block;
            color:var(--muted);
            font-size:.78rem;
            margin-bottom:6px;
        }
        .mini-stats strong{
            display:block;
            font-size:.96rem;
            line-height:1.2;
        }
        .section{
            padding-top:24px;
        }
        .metric-grid{
            display:grid;
            grid-template-columns:repeat(3,minmax(0,1fr));
            gap:16px;
        }
        .metric-card{
            padding:20px;
            transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
        }
        .metric-card:hover{
            transform:translateY(-2px);
            border-color:rgba(0,240,255,.28);
            box-shadow:var(--shadow), 0 0 0 1px rgba(0,240,255,.06);
        }
        .metric-card .metric-kicker{
            display:flex;
            align-items:center;
            gap:8px;
            color:#d8f7ff;
            font-size:.82rem;
            font-weight:800;
            letter-spacing:.08em;
            text-transform:uppercase;
        }
        .metric-card .metric-kicker::before{
            content:"";
            width:10px;
            height:10px;
            border-radius:50%;
            background:var(--lime);
            box-shadow:0 0 0 6px rgba(204,255,0,.12);
        }
        .metric-card h3{
            margin:12px 0 8px;
            font-size:1.1rem;
            line-height:1.3;
        }
        .metric-card p{
            margin:0;
            color:#c9d1dc;
            line-height:1.65;
            font-size:.96rem;
        }
        .article-layout{
            display:grid;
            grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);
            gap:22px;
            align-items:start;
        }
        .article-panel,
        .aside-panel{
            padding:28px;
        }
        .section-head{
            display:flex;
            flex-direction:column;
            gap:10px;
            margin-bottom:18px;
        }
        .section-head .eyebrow{
            align-self:flex-start;
        }
        .section-head h2{
            margin:0;
            font-size:clamp(1.5rem, 2.2vw, 2.1rem);
            line-height:1.2;
            letter-spacing:-.02em;
        }
        .section-head p{
            margin:0;
            color:#cbd3df;
            max-width:74ch;
            line-height:1.7;
        }
        .article-topline{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-bottom:18px;
        }
        .article-topline .badge{
            padding:7px 11px;
        }
        .article-note{
            margin-bottom:20px;
            padding:14px 16px;
            border-radius:18px;
            background:rgba(0,240,255,.06);
            border:1px solid rgba(0,240,255,.14);
            color:#dbe7f6;
        }
        .cms-content{
            color:#f7fbff;
            font-size:1rem;
            line-height:1.78;
            word-break:break-word;
        }
        .cms-content > * + *{margin-top:16px}
        .cms-content h2,
        .cms-content h3,
        .cms-content h4{
            margin:28px 0 12px;
            line-height:1.22;
            letter-spacing:-.02em;
            color:#ffffff;
        }
        .cms-content h2{font-size:1.55rem}
        .cms-content h3{font-size:1.24rem}
        .cms-content p{color:#d7deea}
        .cms-content ul,
        .cms-content ol{
            padding-left:1.2rem;
            color:#d7deea;
        }
        .cms-content li + li{margin-top:8px}
        .cms-content a{
            color:var(--cyan);
            text-decoration:none;
            border-bottom:1px solid rgba(0,240,255,.25);
        }
        .cms-content a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.45)}
        .cms-content blockquote{
            margin:24px 0;
            padding:18px 18px 18px 20px;
            border-left:4px solid var(--lime);
            background:rgba(255,255,255,.03);
            border-radius:0 18px 18px 0;
            color:#f0f6ff;
        }
        .cms-content img{
            width:100%;
            height:auto;
            border-radius:18px;
            border:1px solid rgba(255,255,255,.10);
            box-shadow:0 16px 30px rgba(0,0,0,.24);
            margin:20px 0;
        }
        .cms-content pre{
            overflow:auto;
            padding:18px;
            border-radius:18px;
            background:#060b16;
            border:1px solid rgba(0,240,255,.14);
            color:#d8f7ff;
        }
        .cms-content code{
            padding:.14em .38em;
            border-radius:8px;
            background:rgba(0,240,255,.10);
            color:#f4ffb8;
        }
        .cms-content table{
            width:100%;
            border-collapse:collapse;
            overflow:hidden;
            border-radius:18px;
            margin:22px 0;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(255,255,255,.08);
        }
        .cms-content th,
        .cms-content td{
            padding:12px 14px;
            border-bottom:1px solid rgba(255,255,255,.08);
            text-align:left;
            vertical-align:top;
        }
        .cms-content th{
            color:#06111b;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
        }
        .cms-content iframe{
            width:100%;
            min-height:320px;
            border:0;
            border-radius:18px;
            margin:18px 0;
        }
        .aside-panel{
            position:sticky;
            top:calc(var(--header-h) + 18px);
            display:grid;
            gap:18px;
        }
        .aside-visual{
            overflow:hidden;
            border-radius:22px;
            border:1px solid rgba(0,240,255,.14);
            box-shadow:0 20px 40px rgba(0,0,0,.28);
        }
        .aside-visual img{
            width:100%;
            height:214px;
            object-fit:cover;
        }
        .aside-group{
            padding:18px;
            border-radius:20px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(0,240,255,.12);
        }
        .aside-group h3{
            margin:0 0 12px;
            font-size:1.08rem;
            line-height:1.25;
        }
        .checklist{
            list-style:none;
            margin:0;
            padding:0;
            display:grid;
            gap:12px;
        }
        .checklist li{
            display:flex;
            gap:10px;
            color:#d5deea;
            line-height:1.6;
        }
        .checklist li::before{
            content:"";
            width:10px;
            height:10px;
            margin-top:.45rem;
            border-radius:50%;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            box-shadow:0 0 0 6px rgba(0,240,255,.08);
            flex:none;
        }
        .badge-row{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .quick-links{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .quick-links a{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:10px 12px;
            border-radius:14px;
            text-decoration:none;
            color:#eaf2ff;
            border:1px solid rgba(0,240,255,.12);
            background:rgba(255,255,255,.03);
            transition:transform .2s ease, border-color .2s ease, background .2s ease;
        }
        .quick-links a:hover{
            transform:translateY(-1px);
            border-color:rgba(0,240,255,.34);
            background:rgba(0,240,255,.08);
        }
        .tips-section{
            padding-top:28px;
        }
        .tips-grid{
            display:grid;
            grid-template-columns:repeat(3,minmax(0,1fr));
            gap:16px;
        }
        .tip-card{
            padding:20px;
            transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
        }
        .tip-card:hover{
            transform:translateY(-2px);
            border-color:rgba(204,255,0,.24);
            box-shadow:var(--shadow), 0 0 0 1px rgba(204,255,0,.05);
        }
        .tip-index{
            display:inline-grid;
            place-items:center;
            width:40px;
            height:40px;
            border-radius:14px;
            font-weight:900;
            color:#06111b;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            box-shadow:0 10px 24px rgba(0,240,255,.18);
            margin-bottom:14px;
        }
        .tip-card h3{
            margin:0 0 8px;
            font-size:1.08rem;
            line-height:1.3;
        }
        .tip-card p{
            margin:0;
            color:#cad3df;
            line-height:1.7;
        }
        .faq-section{
            padding-top:28px;
        }
        .faq-list{
            display:grid;
            gap:14px;
        }
        .faq-item{
            background:rgba(255,255,255,.03);
            border:1px solid rgba(0,240,255,.12);
            border-radius:20px;
            overflow:hidden;
            transition:border-color .2s ease, background .2s ease, transform .2s ease;
        }
        .faq-item[open]{
            border-color:rgba(204,255,0,.24);
            background:rgba(0,240,255,.05);
        }
        .faq-item summary{
            list-style:none;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            padding:18px 20px;
            cursor:pointer;
            font-weight:800;
            line-height:1.4;
        }
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary::after{
            content:"+";
            width:28px;
            height:28px;
            display:grid;
            place-items:center;
            border-radius:50%;
            background:rgba(255,255,255,.05);
            border:1px solid rgba(0,240,255,.16);
            color:var(--cyan);
            font-size:1.1rem;
            flex:none;
            transition:transform .2s ease, background .2s ease, color .2s ease;
        }
        .faq-item[open] summary::after{
            content:"–";
            color:#06111b;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
        }
        .faq-answer{
            padding:0 20px 18px;
            color:#d2d9e4;
            line-height:1.75;
        }
        .faq-answer p{
            margin:0;
        }
        .cta-section{
            padding-top:30px;
        }
        .cta-shell{
            display:grid;
            grid-template-columns:minmax(0,1fr) minmax(320px,.88fr);
            gap:22px;
            padding:28px;
            background:
                linear-gradient(180deg, rgba(12,18,35,.96), rgba(7,10,20,.95)),
                radial-gradient(circle at 16% 8%, rgba(0,240,255,.12), transparent 28%),
                radial-gradient(circle at 86% 10%, rgba(204,255,0,.12), transparent 28%);
        }
        .cta-copy{
            align-self:center;
            position:relative;
            z-index:1;
        }
        .cta-copy .eyebrow{
            margin-bottom:12px;
        }
        .cta-copy h2{
            margin:0 0 12px;
            font-size:clamp(1.65rem, 2.6vw, 2.4rem);
            line-height:1.18;
            letter-spacing:-.02em;
        }
        .cta-copy p{
            margin:0;
            color:#d1d9e6;
            line-height:1.75;
            max-width:62ch;
        }
        .cta-points{
            margin-top:16px;
            display:grid;
            gap:10px;
        }
        .cta-point{
            display:flex;
            gap:10px;
            align-items:flex-start;
            color:#dbe4ef;
            line-height:1.6;
        }
        .cta-point::before{
            content:"";
            width:10px;
            height:10px;
            margin-top:.47rem;
            border-radius:50%;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            box-shadow:0 0 0 6px rgba(0,240,255,.08);
            flex:none;
        }
        .cta-form{
            position:relative;
            z-index:1;
            display:grid;
            gap:14px;
            padding:22px;
            border-radius:22px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(0,240,255,.12);
        }
        .form-grid{
            display:grid;
            grid-template-columns:repeat(2,minmax(0,1fr));
            gap:12px;
        }
        .field{
            display:grid;
            gap:8px;
        }
        .field.full{grid-column:1 / -1}
        .field label{
            color:#dce6f4;
            font-weight:700;
            font-size:.92rem;
        }
        .field input,
        .field select,
        .field textarea{
            width:100%;
            min-height:46px;
            padding:12px 14px;
            border-radius:14px;
            border:1px solid rgba(0,240,255,.14);
            background:rgba(5,8,16,.88);
            color:#fff;
            transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background .2s ease;
        }
        .field textarea{
            min-height:112px;
            resize:vertical;
        }
        .field input::placeholder,
        .field textarea::placeholder{
            color:#92a1b4;
        }
        .field input:hover,
        .field select:hover,
        .field textarea:hover{
            border-color:rgba(0,240,255,.28);
        }
        .field input:focus,
        .field select:focus,
        .field textarea:focus{
            outline:none;
            border-color:rgba(0,240,255,.52);
            box-shadow:0 0 0 4px rgba(0,240,255,.08);
        }
        .form-note{
            color:#c8d2df;
            font-size:.92rem;
            line-height:1.65;
            margin:0;
        }
        .form-status{
            margin:0;
            font-size:.94rem;
            line-height:1.6;
            color:var(--ok);
            min-height:1.5em;
        }
        .btn-submit{
            width:100%;
            min-height:48px;
            font-size:1rem;
            margin-top:2px;
        }
        .empty-section{
            padding:12px 0 36px;
        }
        .empty-panel{
            padding:40px 24px;
            text-align:left;
            max-width:700px;
        }
        .empty-panel h1{
            margin:0 0 10px;
            font-size:clamp(1.7rem, 3vw, 2.5rem);
            line-height:1.15;
        }
        .empty-panel p{
            margin:0 0 18px;
            color:#d4dce8;
            line-height:1.75;
        }
        .footer{
            margin-top:34px;
            padding:42px 0 22px;
            background:linear-gradient(180deg, rgba(6,8,15,.4), rgba(6,8,15,.94));
            border-top:1px solid rgba(0,240,255,.10);
        }
        .footer-grid{
            display:grid;
            grid-template-columns:1.15fr .85fr .95fr .85fr;
            gap:24px;
        }
        .footer h3,
        .footer h4{
            margin:0 0 12px;
            line-height:1.2;
        }
        .footer h3{
            font-size:1.26rem;
        }
        .footer h4{
            font-size:1.02rem;
            color:#eef5ff;
        }
        .footer p{
            margin:0;
            color:#c7d0dc;
            line-height:1.72;
        }
        .footer-links{
            display:grid;
            gap:10px;
        }
        .footer-links a{
            color:#d8e1ee;
            text-decoration:none;
            transition:color .2s ease, transform .2s ease, opacity .2s ease;
            width:fit-content;
        }
        .footer-links a:hover{
            color:var(--cyan);
            transform:translateX(2px);
        }
        .trust-strip{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .footer-note{
            display:flex;
            justify-content:space-between;
            gap:16px;
            margin-top:26px;
            padding-top:18px;
            border-top:1px solid rgba(255,255,255,.08);
            color:#96a3b6;
            font-size:.92rem;
            line-height:1.6;
        }
        .floating-fab{
            position:fixed;
            left:16px;
            bottom:96px;
            z-index:50;
            display:inline-flex;
            align-items:center;
            gap:10px;
            min-width:132px;
            min-height:56px;
            padding:10px 14px 10px 12px;
            border-radius:18px;
            text-decoration:none;
            color:#fff;
            background:rgba(4,8,18,.70);
            backdrop-filter:blur(14px);
            border:1px solid transparent;
            background-image:linear-gradient(rgba(4,8,18,.82), rgba(4,8,18,.82)), linear-gradient(135deg, var(--lime), var(--cyan));
            background-origin:border-box;
            background-clip:padding-box, border-box;
            box-shadow:0 0 0 1px rgba(255,255,255,.02), 0 0 18px rgba(0,240,255,.26);
            opacity:.78;
            transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease, filter .2s ease;
            overflow:hidden;
        }
        .floating-fab::before{
            content:"";
            position:absolute;
            inset:0;
            background:linear-gradient(120deg, transparent 0%, rgba(255,255,255,.10) 45%, transparent 60%);
            transform:translateX(-120%);
            animation:floatingShine 4.8s linear infinite;
        }
        .floating-fab:hover{
            opacity:1;
            transform:translateY(-2px) scale(1.03);
            box-shadow:0 0 0 1px rgba(255,255,255,.04), 0 0 22px rgba(0,240,255,.36);
        }
        .floating-fab:active{transform:translateY(0) scale(.98)}
        .fab-icon{
            width:34px;
            height:34px;
            border-radius:50%;
            display:grid;
            place-items:center;
            background:linear-gradient(135deg, var(--cyan), var(--lime));
            color:#06111b;
            box-shadow:0 10px 24px rgba(0,240,255,.24);
            flex:none;
            position:relative;
        }
        .fab-icon::after{
            content:"";
            position:absolute;
            top:-4px;
            right:-4px;
            width:9px;
            height:9px;
            border-radius:50%;
            background:var(--danger);
            box-shadow:0 0 0 6px rgba(255,73,107,.12);
            animation:pulseDot 1.35s ease-in-out infinite;
        }
        .fab-label{
            display:flex;
            flex-direction:column;
            min-width:0;
            line-height:1.1;
        }
        .fab-label strong{
            font-size:.92rem;
            letter-spacing:.02em;
        }
        .fab-label span{
            color:#c9d4e1;
            font-size:.74rem;
            margin-top:4px;
        }
        @keyframes floatingShine{
            0%{transform:translateX(-120%)}
            100%{transform:translateX(220%)}
        }
        @keyframes pulseDot{
            0%,100%{transform:scale(1);opacity:.95}
            50%{transform:scale(.78);opacity:.65}
        }
        @keyframes shine{
            0%{transform:translateX(-160%) rotate(20deg)}
            50%,100%{transform:translateX(260%) rotate(20deg)}
        }
        @media (max-width: 1120px){
            :root{--header-h:146px;}
            .hero-grid,
            .article-layout,
            .cta-shell{
                grid-template-columns:1fr;
            }
            .aside-panel{
                position:relative;
                top:auto;
            }
            .footer-grid{
                grid-template-columns:repeat(2,minmax(0,1fr));
            }
        }
        @media (max-width: 820px){
            :root{--header-h:154px;}
            .metric-grid,
            .tips-grid{
                grid-template-columns:1fr;
            }
            .mini-stats,
            .form-grid{
                grid-template-columns:1fr;
            }
            .header-top{
                flex-direction:column;
                align-items:flex-start;
            }
            .auth-actions{
                width:100%;
            }
            .auth-actions .btn{
                flex:1 1 0;
            }
            .brand-text strong,
            .brand-text span{
                white-space:normal;
            }
            .channel-bar{
                width:100%;
            }
            .site-main{
                padding-top:22px;
            }
            .hero-copy,
            .article-panel,
            .aside-panel,
            .cta-shell,
            .empty-panel{
                padding:22px;
            }
            .hero-card img{
                min-height:240px;
            }
            .footer-note{
                flex-direction:column;
            }
            .floating-fab{
                left:14px;
                bottom:86px;
            }
        }
        @media (max-width: 520px){
            :root{--header-h:170px;}
            body{padding-top:var(--header-h);}
            .container{
                width:min(var(--container), calc(100% - 22px));
            }
            .header-top{
                padding:14px 0 10px;
            }
            .auth-actions .btn{
                min-height:40px;
                padding-inline:12px;
                font-size:.92rem;
            }
            .channel-link{
                font-size:.88rem;
                padding:9px 12px;
            }
            .hero-copy h1{
                font-size:clamp(1.8rem, 8vw, 2.55rem);
            }
            .hero-copy p,
            .cms-content,
            .cta-copy p{
                font-size:.98rem;
            }
            .hero-copy,
            .article-panel,
            .aside-panel,
            .cta-shell,
            .empty-panel{
                border-radius:22px;
            }
            .footer-grid{
                grid-template-columns:1fr;
            }
            .floating-fab{
                min-width:124px;
                min-height:54px;
                bottom:82px;
            }
        }
        @media (prefers-reduced-motion:reduce){
            *,*::before,*::after{
                animation-duration:.01ms!important;
                animation-iteration-count:1!important;
                transition-duration:.01ms!important;
                scroll-behavior:auto!important;
            }
        }

/* roulang page: category1 */
:root {
      --bg: #0f0c20;
      --bg-2: #0b1a30;
      --panel: rgba(13, 20, 42, 0.88);
      --panel-solid: #101832;
      --panel-soft: rgba(255, 255, 255, 0.06);
      --text: #ffffff;
      --muted: #a6acaf;
      --muted-2: #cbd5e1;
      --lime: #ccff00;
      --cyan: #00f0ff;
      --pink: #ff3fd1;
      --blue: #0052ff;
      --gold: #ffd166;
      --danger: #ff3b4f;
      --good: #38f59b;
      --line: rgba(0, 240, 255, 0.18);
      --line-strong: rgba(204, 255, 0, 0.35);
      --shadow: 0 22px 70px rgba(0, 0, 0, 0.38);
      --shadow-neon: 0 0 0 1px rgba(0, 240, 255, 0.18), 0 16px 52px rgba(0, 240, 255, 0.12);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1180px;
      --header-h: 132px;
      --font: "Inter", "Segoe UI", Roboto, Arial, "Helvetica Neue", sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 12% 10%, rgba(0, 240, 255, 0.18), transparent 34%),
        radial-gradient(circle at 92% 16%, rgba(204, 255, 0, 0.12), transparent 28%),
        radial-gradient(circle at 64% 86%, rgba(0, 82, 255, 0.16), transparent 34%),
        linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 56%, #07101f 100%);
      line-height: 1.6;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -2;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), transparent 78%);
    }

    body::after {
      content: "";
      position: fixed;
      inset: auto -20% -30% -20%;
      height: 420px;
      pointer-events: none;
      z-index: -1;
      background: radial-gradient(ellipse at center, rgba(204, 255, 0, 0.12), transparent 68%);
      filter: blur(18px);
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    select {
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    :focus-visible {
      outline: 3px solid rgba(204, 255, 0, 0.74);
      outline-offset: 4px;
    }

    .container {
      width: min(var(--container), calc(100% - 32px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(8, 12, 27, 0.82);
      border-bottom: 1px solid rgba(0, 240, 255, 0.14);
      box-shadow: 0 14px 36px rgba(0, 0, 0, 0.32);
      backdrop-filter: blur(18px);
    }

    .header-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      min-height: 76px;
      padding: 12px 0 10px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      min-width: 0;
      gap: 12px;
      transition: transform 0.22s ease, opacity 0.22s ease;
    }

    .brand:hover {
      transform: translateY(-1px);
    }

    .brand-mark {
      display: grid;
      flex: 0 0 48px;
      width: 48px;
      height: 48px;
      place-items: center;
      border-radius: 16px;
      color: #06101f;
      font-size: 1.35rem;
      font-weight: 950;
      letter-spacing: -0.05em;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow: 0 0 22px rgba(0, 240, 255, 0.32), inset 0 -8px 14px rgba(0, 0, 0, 0.22);
    }

    .brand-text {
      display: grid;
      min-width: 0;
      gap: 2px;
    }

    .brand-text strong {
      overflow: hidden;
      color: #ffffff;
      font-size: 1.08rem;
      font-weight: 900;
      letter-spacing: -0.02em;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .brand-text span {
      overflow: hidden;
      color: var(--muted-2);
      font-size: 0.82rem;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .auth-actions {
      display: flex;
      align-items: center;
      flex: 0 0 auto;
      gap: 10px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 0 18px;
      border: 1px solid transparent;
      border-radius: 999px;
      color: var(--text);
      font-size: 0.93rem;
      font-weight: 800;
      line-height: 1;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(1px) scale(0.98);
    }

    .btn-primary {
      color: #07101f;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow: 0 12px 32px rgba(0, 240, 255, 0.22), inset 0 -8px 14px rgba(0, 0, 0, 0.1);
    }

    .btn-primary:hover {
      box-shadow: 0 16px 42px rgba(204, 255, 0, 0.22), 0 0 26px rgba(0, 240, 255, 0.24);
    }

    .btn-ghost {
      color: #eff8ff;
      background: rgba(255, 255, 255, 0.06);
      border-color: rgba(255, 255, 255, 0.12);
    }

    .btn-ghost:hover {
      border-color: rgba(0, 240, 255, 0.34);
      background: rgba(0, 240, 255, 0.08);
    }

    .btn-soft {
      color: var(--cyan);
      background: rgba(0, 240, 255, 0.08);
      border-color: rgba(0, 240, 255, 0.24);
    }

    .btn-soft:hover {
      color: #06101f;
      background: var(--cyan);
    }

    .channel-bar {
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      padding: 0 0 12px;
      scrollbar-width: none;
    }

    .channel-bar::-webkit-scrollbar {
      display: none;
    }

    .channel-link {
      display: inline-flex;
      align-items: center;
      flex: 0 0 auto;
      gap: 8px;
      min-height: 40px;
      padding: 0 14px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 999px;
      color: var(--muted-2);
      background: rgba(255, 255, 255, 0.045);
      font-size: 0.91rem;
      font-weight: 800;
      transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
      white-space: nowrap;
    }

    .channel-link svg {
      width: 18px;
      height: 18px;
      flex: 0 0 auto;
    }

    .channel-link:hover {
      color: #ffffff;
      border-color: rgba(0, 240, 255, 0.32);
      background: rgba(0, 240, 255, 0.08);
      transform: translateY(-1px);
    }

    .channel-link[aria-current="page"],
    .channel-link.is-active {
      color: #06101f;
      border-color: rgba(204, 255, 0, 0.72);
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow: 0 0 28px rgba(0, 240, 255, 0.18);
    }

    main {
      position: relative;
      z-index: 1;
    }

    .section {
      padding: 74px 0;
    }

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

    .section-head {
      max-width: 760px;
      margin-bottom: 30px;
    }

    .section-kicker,
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      color: var(--lime);
      font-size: 0.82rem;
      font-weight: 900;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .section-kicker::before,
    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--good);
      box-shadow: 0 0 16px rgba(56, 245, 155, 0.8);
    }

    h1,
    h2,
    h3 {
      letter-spacing: -0.045em;
    }

    h1 {
      max-width: 820px;
      font-size: clamp(2.35rem, 6vw, 5.35rem);
      line-height: 0.95;
      font-weight: 950;
    }

    h2 {
      color: #ffffff;
      font-size: clamp(1.85rem, 3vw, 3rem);
      line-height: 1.05;
      font-weight: 950;
    }

    h3 {
      font-size: 1.25rem;
      line-height: 1.2;
      font-weight: 900;
    }

    p {
      color: var(--muted-2);
    }

    .lead {
      max-width: 720px;
      color: #d9e7f3;
      font-size: clamp(1rem, 1.6vw, 1.18rem);
      line-height: 1.65;
    }

    .text-gradient {
      color: transparent;
      background: linear-gradient(120deg, var(--lime), var(--cyan), #ffffff);
      -webkit-background-clip: text;
      background-clip: text;
    }

    .hero {
      padding: 34px 0 26px;
    }

    .hero-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) minmax(290px, 0.65fr);
      grid-template-areas:
        "main link"
        "main code"
        "cta cta";
      gap: 18px;
      align-items: stretch;
    }

    .hero-main,
    .hero-mini,
    .hero-cta-strip,
    .panel {
      position: relative;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background: var(--panel);
      box-shadow: var(--shadow);
    }

    .hero-main {
      grid-area: main;
      min-height: 526px;
      padding: clamp(28px, 5vw, 56px);
      background:
        linear-gradient(110deg, rgba(8, 12, 27, 0.94), rgba(8, 12, 27, 0.78) 48%, rgba(8, 12, 27, 0.36)),
        url("/assets/images/backpic/back-2.jpg") center / cover no-repeat;
    }

    .hero-main::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -140px;
      width: 360px;
      height: 360px;
      border-radius: 999px;
      background: radial-gradient(circle, rgba(204, 255, 0, 0.26), transparent 62%);
      filter: blur(6px);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      display: grid;
      gap: 22px;
      align-content: center;
      min-height: 100%;
    }

    .hero-content .lead {
      max-width: 650px;
    }

    .badge-row,
    .trust-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      align-items: center;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 30px;
      padding: 0 11px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 999px;
      color: #eaf6ff;
      background: rgba(255, 255, 255, 0.07);
      font-size: 0.8rem;
      font-weight: 850;
      white-space: nowrap;
    }

    .badge.good {
      color: #06101f;
      border-color: rgba(204, 255, 0, 0.4);
      background: linear-gradient(135deg, var(--lime), var(--good));
    }

    .badge.hot {
      color: #ffffff;
      border-color: rgba(255, 63, 209, 0.45);
      background: linear-gradient(135deg, rgba(255, 63, 209, 0.78), rgba(0, 82, 255, 0.72));
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .hero-note {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      max-width: 560px;
      color: var(--muted-2);
      font-size: 0.92rem;
    }

    .hero-note svg {
      width: 20px;
      height: 20px;
      flex: 0 0 auto;
      color: var(--lime);
      margin-top: 2px;
    }

    .hero-mini {
      display: grid;
      min-height: 254px;
      padding: 20px;
    }

    .hero-mini.link {
      grid-area: link;
      background:
        linear-gradient(180deg, rgba(9, 18, 37, 0.65), rgba(9, 18, 37, 0.96)),
        url("/assets/images/coverpic/cover-1.jpg") center / cover no-repeat;
    }

    .hero-mini.code {
      grid-area: code;
      background:
        radial-gradient(circle at 88% 10%, rgba(204, 255, 0, 0.18), transparent 36%),
        linear-gradient(145deg, rgba(0, 82, 255, 0.16), rgba(9, 18, 37, 0.96));
    }

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

    .mini-icon {
      display: grid;
      width: 48px;
      height: 48px;
      place-items: center;
      border-radius: 16px;
      color: var(--cyan);
      background: rgba(0, 240, 255, 0.1);
      border: 1px solid rgba(0, 240, 255, 0.24);
      box-shadow: 0 0 24px rgba(0, 240, 255, 0.14);
    }

    .mini-icon svg {
      width: 25px;
      height: 25px;
    }

    .hero-mini h2,
    .hero-mini h3 {
      margin-top: 18px;
      font-size: 1.36rem;
      line-height: 1.14;
    }

    .hero-mini p {
      margin-top: 10px;
      font-size: 0.94rem;
    }

    .mini-number {
      color: var(--lime);
      font-size: 2.45rem;
      font-weight: 950;
      letter-spacing: -0.07em;
      line-height: 1;
      text-shadow: 0 0 18px rgba(204, 255, 0, 0.28);
    }

    .hero-cta-strip {
      grid-area: cta;
      display: grid;
      grid-template-columns: 1.25fr 0.75fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px 20px;
      background: linear-gradient(100deg, rgba(0, 240, 255, 0.09), rgba(204, 255, 0, 0.07), rgba(255, 63, 209, 0.07));
    }

    .strip-title {
      color: #ffffff;
      font-weight: 950;
      letter-spacing: -0.02em;
    }

    .strip-text {
      margin-top: 2px;
      color: var(--muted-2);
      font-size: 0.92rem;
    }

    .strip-steps {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: flex-start;
    }

    .strip-step {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 34px;
      padding: 0 10px;
      border-radius: 999px;
      color: #eaf6ff;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 0.82rem;
      font-weight: 850;
    }

    .strip-step span {
      display: grid;
      width: 20px;
      height: 20px;
      place-items: center;
      border-radius: 50%;
      color: #06101f;
      background: var(--lime);
      font-size: 0.72rem;
      font-weight: 950;
    }

    .split {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.58fr);
      gap: 34px;
      align-items: start;
    }

    .task-steps {
      display: grid;
      gap: 14px;
      margin-top: 8px;
    }

    .task-step {
      position: relative;
      display: grid;
      grid-template-columns: 48px minmax(0, 1fr);
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    }

    .task-step:last-child {
      border-bottom: 0;
    }

    .step-index {
      display: grid;
      width: 48px;
      height: 48px;
      place-items: center;
      border-radius: 16px;
      color: #07101f;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      font-weight: 950;
      box-shadow: 0 0 24px rgba(0, 240, 255, 0.16);
    }

    .task-step h3 {
      margin-bottom: 6px;
    }

    .task-step p {
      max-width: 680px;
      font-size: 0.96rem;
    }

    .side-card {
      overflow: hidden;
      border: 1px solid rgba(0, 240, 255, 0.18);
      border-radius: var(--radius-xl);
      background: rgba(255, 255, 255, 0.055);
      box-shadow: var(--shadow-neon);
    }

    .side-card img {
      width: 100%;
      height: 220px;
      object-fit: cover;
    }

    .side-card-body {
      padding: 22px;
    }

    .check-list {
      display: grid;
      gap: 12px;
      margin-top: 16px;
      list-style: none;
    }

    .check-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: #dbeafe;
      font-size: 0.95rem;
    }

    .check-list li::before {
      content: "✓";
      display: grid;
      flex: 0 0 22px;
      width: 22px;
      height: 22px;
      place-items: center;
      border-radius: 50%;
      color: #06101f;
      background: var(--lime);
      font-size: 0.76rem;
      font-weight: 950;
      margin-top: 2px;
    }

    .reward-zone {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(204, 255, 0, 0.16);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 86% 16%, rgba(204, 255, 0, 0.16), transparent 32%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
      padding: clamp(22px, 4vw, 36px);
    }

    .reward-zone::before {
      content: "";
      position: absolute;
      inset: 0;
      background: url("/assets/images/backpic/back-3.jpg") center / cover no-repeat;
      opacity: 0.1;
      pointer-events: none;
      mix-blend-mode: screen;
    }

    .reward-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 0.76fr) minmax(320px, 1fr);
      gap: 28px;
      align-items: center;
    }

    .reward-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .reward-card {
      min-height: 190px;
      padding: 18px;
      border: 1px solid rgba(0, 240, 255, 0.16);
      border-radius: var(--radius-lg);
      background: rgba(5, 11, 25, 0.62);
      transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .reward-card:hover {
      transform: translateY(-4px);
      border-color: rgba(204, 255, 0, 0.34);
      box-shadow: 0 18px 40px rgba(0, 240, 255, 0.1);
    }

    .reward-card .amount {
      margin: 14px 0 8px;
      color: var(--lime);
      font-size: 1.85rem;
      font-weight: 950;
      letter-spacing: -0.06em;
    }

    .reward-card p {
      font-size: 0.92rem;
    }

    .lobby-wrap {
      display: grid;
      gap: 22px;
    }

    .game-grid {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 14px;
    }

    .game-card {
      position: relative;
      overflow: hidden;
      min-height: 226px;
      border: 1px solid rgba(0, 240, 255, 0.18);
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
      box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2);
      transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    }

    .game-card:hover {
      transform: translateY(-8px) scale(1.03);
      border-color: rgba(204, 255, 0, 0.42);
      box-shadow: 0 0 0 1px rgba(204, 255, 0, 0.16), 0 24px 46px rgba(0, 240, 255, 0.14);
    }

    .game-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 40% 24%, rgba(204, 255, 0, 0.18), transparent 30%),
        radial-gradient(circle at 80% 80%, rgba(0, 240, 255, 0.18), transparent 34%);
      opacity: 0.9;
      pointer-events: none;
    }

    .game-visual {
      position: relative;
      display: grid;
      height: 112px;
      place-items: center;
      color: #07101f;
      background: linear-gradient(135deg, rgba(204, 255, 0, 0.95), rgba(0, 240, 255, 0.88));
      font-size: 2rem;
      font-weight: 950;
      letter-spacing: -0.04em;
      clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
    }

    .game-body {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 8px;
      padding: 16px;
    }

    .game-body h3 {
      font-size: 1rem;
      letter-spacing: -0.02em;
    }

    .game-body p {
      color: #cbd5e1;
      font-size: 0.86rem;
      line-height: 1.5;
    }

    .game-tag {
      position: absolute;
      top: 10px;
      right: 10px;
      z-index: 2;
      min-height: 26px;
      padding: 0 9px;
      border-radius: 999px;
      color: #07101f;
      background: var(--lime);
      font-size: 0.72rem;
      font-weight: 950;
      line-height: 26px;
      box-shadow: 0 0 16px rgba(204, 255, 0, 0.32);
    }

    .mission-board {
      display: grid;
      grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
      gap: 24px;
      align-items: stretch;
      border: 1px solid rgba(0, 240, 255, 0.16);
      border-radius: var(--radius-xl);
      background: linear-gradient(135deg, rgba(13, 20, 42, 0.92), rgba(13, 20, 42, 0.58));
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .mission-status {
      display: grid;
      align-content: center;
      gap: 18px;
      padding: 32px;
      background:
        linear-gradient(180deg, rgba(0, 240, 255, 0.11), rgba(204, 255, 0, 0.06)),
        url("/assets/images/coverpic/cover-2.jpg") center / cover no-repeat;
      background-blend-mode: overlay;
    }

    .progress-ring {
      display: grid;
      width: 160px;
      height: 160px;
      place-items: center;
      border-radius: 50%;
      background:
        radial-gradient(circle at center, #101832 58%, transparent 60%),
        conic-gradient(var(--lime) 0 68%, rgba(255, 255, 255, 0.12) 68% 100%);
      box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.34), 0 0 42px rgba(204, 255, 0, 0.13);
    }

    .progress-ring strong {
      color: #ffffff;
      font-size: 2.2rem;
      font-weight: 950;
      letter-spacing: -0.06em;
    }

    .mission-list {
      display: grid;
      gap: 14px;
      padding: 28px;
    }

    .mission-item {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 16px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    }

    .mission-item:last-child {
      border-bottom: 0;
    }

    .mission-item h3 {
      font-size: 1.06rem;
      margin-bottom: 4px;
    }

    .mission-item p {
      font-size: 0.92rem;
    }

    .progress-bar {
      width: 150px;
      height: 10px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.1);
    }

    .progress-fill {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--lime), var(--cyan));
      box-shadow: 0 0 18px rgba(0, 240, 255, 0.24);
    }

    .use-case {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
      gap: 34px;
      align-items: center;
    }

    .use-case-image {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(0, 240, 255, 0.18);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-neon);
    }

    .use-case-image img {
      width: 100%;
      height: 430px;
      object-fit: cover;
    }

    .use-case-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(8, 12, 27, 0.62), transparent 58%);
      pointer-events: none;
    }

    .case-list {
      display: grid;
      gap: 16px;
      margin-top: 24px;
    }

    .case-row {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      gap: 14px;
      padding: 16px;
      border-left: 2px solid rgba(204, 255, 0, 0.42);
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.045);
    }

    .case-row span {
      display: grid;
      width: 42px;
      height: 42px;
      place-items: center;
      border-radius: 14px;
      color: var(--cyan);
      background: rgba(0, 240, 255, 0.09);
    }

    .case-row h3 {
      margin-bottom: 4px;
      font-size: 1.02rem;
    }

    .case-row p {
      font-size: 0.93rem;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: minmax(300px, 0.42fr) minmax(0, 0.58fr);
      gap: 34px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 154px;
    }

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

    details {
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, 0.055);
      transition: border-color 0.2s ease, background 0.2s ease;
    }

    details[open] {
      border-color: rgba(0, 240, 255, 0.3);
      background: rgba(0, 240, 255, 0.07);
    }

    summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 18px 20px;
      color: #ffffff;
      font-weight: 900;
      cursor: pointer;
      list-style: none;
    }

    summary::-webkit-details-marker {
      display: none;
    }

    summary::after {
      content: "+";
      display: grid;
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      place-items: center;
      border-radius: 50%;
      color: #06101f;
      background: var(--lime);
      font-size: 1.1rem;
      font-weight: 950;
      transition: transform 0.2s ease;
    }

    details[open] summary::after {
      transform: rotate(45deg);
    }

    details p {
      padding: 0 20px 20px;
      font-size: 0.95rem;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.6fr);
      gap: 28px;
      align-items: center;
      overflow: hidden;
      border: 1px solid rgba(204, 255, 0, 0.2);
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 12% 18%, rgba(204, 255, 0, 0.2), transparent 34%),
        radial-gradient(circle at 86% 18%, rgba(0, 240, 255, 0.18), transparent 34%),
        linear-gradient(135deg, rgba(16, 24, 50, 0.95), rgba(8, 12, 27, 0.9));
      box-shadow: var(--shadow);
      padding: clamp(24px, 4vw, 40px);
    }

    .form-card {
      border: 1px solid rgba(0, 240, 255, 0.18);
      border-radius: var(--radius-lg);
      background: rgba(0, 0, 0, 0.2);
      padding: 22px;
    }

    .form-grid {
      display: grid;
      gap: 12px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: #e6f6ff;
      font-size: 0.84rem;
      font-weight: 850;
    }

    .field input,
    .field select {
      width: 100%;
      min-height: 46px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 14px;
      color: #ffffff;
      background: rgba(255, 255, 255, 0.07);
      padding: 0 14px;
      outline: none;
      transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    }

    .field select option {
      color: #111827;
      background: #ffffff;
    }

    .field input:focus,
    .field select:focus {
      border-color: rgba(204, 255, 0, 0.52);
      box-shadow: 0 0 0 4px rgba(204, 255, 0, 0.1);
      background: rgba(255, 255, 255, 0.1);
    }

    .form-help {
      color: var(--muted);
      font-size: 0.82rem;
      line-height: 1.5;
    }

    .form-message {
      display: none;
      margin-top: 12px;
      padding: 12px 14px;
      border: 1px solid rgba(56, 245, 155, 0.32);
      border-radius: 14px;
      color: #d9ffe9;
      background: rgba(56, 245, 155, 0.09);
      font-size: 0.9rem;
    }

    .form-message.show {
      display: block;
    }

    .footer {
      padding: 58px 0 26px;
      border-top: 1px solid rgba(0, 240, 255, 0.14);
      background:
        radial-gradient(circle at 18% 20%, rgba(0, 240, 255, 0.08), transparent 32%),
        rgba(5, 8, 20, 0.78);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.7fr 0.9fr 0.9fr;
      gap: 28px;
    }

    .footer h3 {
      margin-bottom: 10px;
      font-size: 1.35rem;
    }

    .footer h4 {
      margin-bottom: 12px;
      color: #ffffff;
      font-size: 0.98rem;
      font-weight: 950;
    }

    .footer p {
      color: #b8c7d8;
      font-size: 0.92rem;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: #cfe9ff;
      font-size: 0.92rem;
      transition: color 0.18s ease, transform 0.18s ease;
    }

    .footer-links a:hover {
      color: var(--lime);
      transform: translateX(3px);
    }

    .footer-note {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 32px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      color: #9fb0c1;
      font-size: 0.86rem;
    }

    .floating-fab {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 50;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 58px;
      min-height: 58px;
      padding: 0 14px;
      border: 1px solid transparent;
      border-radius: 999px;
      color: #ffffff;
      background:
        linear-gradient(#080c1b, #080c1b) padding-box,
        linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
      opacity: 0.68;
      backdrop-filter: blur(12px);
      transition: transform 0.22s ease, opacity 0.22s ease, box-shadow 0.22s ease;
      animation: fabBreath 2.4s ease-in-out infinite;
    }

    .floating-fab::before {
      content: "";
      position: absolute;
      inset: -2px;
      border-radius: inherit;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
      transform: translateX(-120%);
      animation: fabFlow 2.7s linear infinite;
      pointer-events: none;
      opacity: 0.55;
    }

    .floating-fab .fab-icon {
      position: relative;
      z-index: 1;
      color: var(--cyan);
      font-size: 1rem;
      font-weight: 950;
      letter-spacing: 0.02em;
      text-shadow: 0 0 12px rgba(0, 240, 255, 0.9);
    }

    .floating-fab .fab-new {
      position: absolute;
      top: -8px;
      right: -7px;
      z-index: 2;
      min-height: 20px;
      padding: 0 6px;
      border-radius: 999px;
      color: #06101f;
      background: var(--lime);
      font-size: 0.64rem;
      font-weight: 950;
      line-height: 20px;
      animation: blink 1s steps(2, start) infinite;
    }

    .floating-fab:hover {
      opacity: 1;
      transform: translateY(-4px) scale(1.08);
      box-shadow: 0 0 28px rgba(0, 240, 255, 0.7), 0 0 18px rgba(204, 255, 0, 0.38);
    }

    .floating-fab:hover .fab-icon {
      animation: flicker 0.55s linear;
    }

    .floating-fab:active {
      transform: scale(0.94);
    }

    @keyframes fabBreath {
      0%, 100% { opacity: 0.62; }
      50% { opacity: 0.82; }
    }

    @keyframes fabFlow {
      0% { transform: translateX(-120%); }
      100% { transform: translateX(120%); }
    }

    @keyframes blink {
      0%, 50% { opacity: 1; }
      51%, 100% { opacity: 0.25; }
    }

    @keyframes flicker {
      0%, 100% { opacity: 1; }
      20% { opacity: 0.45; }
      35% { opacity: 1; }
      55% { opacity: 0.6; }
      70% { opacity: 1; }
    }

    @media (max-width: 1120px) {
      .game-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .reward-content,
      .mission-board,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .mission-status {
        min-height: 320px;
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 900px) {
      :root {
        --header-h: 128px;
      }

      .hero-bento {
        grid-template-columns: 1fr;
        grid-template-areas:
          "main"
          "link"
          "code"
          "cta";
      }

      .hero-main {
        min-height: auto;
      }

      .hero-mini {
        min-height: 220px;
      }

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

      .split,
      .use-case,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }

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

      .use-case-image img {
        height: 320px;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 24px, var(--container));
      }

      .header-top {
        min-height: 70px;
        gap: 10px;
      }

      .brand-mark {
        flex-basis: 42px;
        width: 42px;
        height: 42px;
        border-radius: 14px;
      }

      .brand-text strong {
        max-width: 44vw;
        font-size: 0.98rem;
      }

      .brand-text span {
        max-width: 42vw;
        font-size: 0.74rem;
      }

      .auth-actions {
        gap: 7px;
      }

      .auth-actions .btn {
        min-height: 38px;
        padding: 0 12px;
        font-size: 0.82rem;
      }

      .channel-link {
        min-height: 38px;
        padding: 0 12px;
        font-size: 0.84rem;
      }

      .section {
        padding: 56px 0;
      }

      .hero {
        padding-top: 22px;
      }

      .hero-main {
        padding: 26px;
        border-radius: 24px;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .task-step {
        grid-template-columns: 42px minmax(0, 1fr);
      }

      .step-index {
        width: 42px;
        height: 42px;
        border-radius: 14px;
      }

      .game-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .mission-item {
        grid-template-columns: 1fr;
      }

      .progress-bar {
        width: 100%;
      }

      .footer-note {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .header-top {
        align-items: flex-start;
      }

      .brand {
        gap: 9px;
      }

      .brand-text strong {
        max-width: 34vw;
      }

      .brand-text span {
        display: none;
      }

      .auth-actions .btn-ghost {
        padding-inline: 10px;
      }

      .auth-actions .btn-primary {
        padding-inline: 12px;
      }

      h1 {
        font-size: clamp(2.08rem, 14vw, 3.2rem);
      }

      .hero-content {
        gap: 18px;
      }

      .hero-mini,
      .side-card-body,
      .form-card {
        padding: 18px;
      }

      .hero-cta-strip,
      .reward-zone,
      .cta-panel {
        border-radius: 22px;
      }

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

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

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

      .floating-fab {
        left: 16px;
        bottom: 86px;
        min-width: 54px;
        min-height: 54px;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #0f0c20;
      --bg-deep: #090718;
      --panel: rgba(18, 23, 47, 0.88);
      --panel-strong: #10172f;
      --line: rgba(0, 240, 255, 0.24);
      --line-gold: rgba(255, 215, 0, 0.38);
      --text: #ffffff;
      --muted: #a6acaf;
      --soft: #cfe9ff;
      --cyan: #00f0ff;
      --lime: #ccff00;
      --pink: #ff4fd8;
      --gold: #ffd700;
      --danger: #ff4b5c;
      --good: #31f59f;
      --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
      --glow: 0 0 24px rgba(0, 240, 255, 0.28);
      --radius: 18px;
      --radius-sm: 12px;
      --container: 1180px;
      --font: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 14% 6%, rgba(0, 240, 255, 0.16), transparent 32%),
        radial-gradient(circle at 92% 14%, rgba(204, 255, 0, 0.10), transparent 34%),
        linear-gradient(135deg, var(--bg), #0b1a30 48%, var(--bg-deep));
      line-height: 1.62;
      min-height: 100vh;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent 72%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button,
    input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    .container {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 40;
      background: rgba(8, 10, 24, 0.86);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(0, 240, 255, 0.18);
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
    }

    .header-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      padding: 14px 0 10px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      flex: 0 0 44px;
      display: grid;
      place-items: center;
      color: #08111e;
      font-weight: 900;
      font-size: 24px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow: 0 0 20px rgba(0, 240, 255, 0.45);
    }

    .brand-text {
      display: grid;
      gap: 1px;
      min-width: 0;
    }

    .brand-text strong {
      font-size: clamp(16px, 2vw, 21px);
      letter-spacing: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-text span {
      color: var(--muted);
      font-size: 12px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .auth-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 11px 17px;
      border-radius: 999px;
      font-weight: 800;
      font-size: 14px;
      transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
      outline: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(1px) scale(0.98);
    }

    .btn:focus-visible,
    .channel-link:focus-visible,
    .faq-question:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(204, 255, 0, 0.42);
      outline-offset: 3px;
    }

    .btn-primary {
      color: #071018;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      box-shadow: 0 0 22px rgba(0, 240, 255, 0.32);
    }

    .btn-ghost {
      color: var(--soft);
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.14);
    }

    .btn-outline {
      color: var(--cyan);
      border: 1px solid rgba(0, 240, 255, 0.42);
      background: rgba(0, 240, 255, 0.06);
    }

    .channel-bar {
      display: flex;
      gap: 10px;
      align-items: center;
      padding: 0 0 12px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .channel-bar::-webkit-scrollbar {
      display: none;
    }

    .channel-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 38px;
      padding: 8px 13px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255, 255, 255, 0.045);
      border: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 14px;
      font-weight: 750;
      white-space: nowrap;
      transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
    }

    .channel-link svg {
      width: 18px;
      height: 18px;
      flex: 0 0 18px;
    }

    .channel-link:hover,
    .channel-link[aria-current="page"] {
      color: var(--text);
      background: rgba(0, 240, 255, 0.12);
      border-color: rgba(0, 240, 255, 0.42);
      transform: translateY(-1px);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 76px 0;
      position: relative;
    }

    .section.compact {
      padding: 54px 0;
    }

    .hero {
      min-height: 640px;
      display: grid;
      align-items: center;
      padding: 86px 0 72px;
      background:
        linear-gradient(90deg, rgba(9, 7, 24, 0.94), rgba(9, 7, 24, 0.68), rgba(9, 7, 24, 0.92)),
        url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
      border-bottom: 1px solid rgba(0, 240, 255, 0.18);
    }

    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(330px, 0.78fr);
      gap: 38px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--lime);
      background: rgba(204, 255, 0, 0.08);
      border: 1px solid rgba(204, 255, 0, 0.28);
      border-radius: 999px;
      padding: 7px 12px;
      font-weight: 850;
      font-size: 13px;
    }

    .hero h1 {
      margin: 18px 0 16px;
      font-size: clamp(34px, 5vw, 64px);
      line-height: 1.05;
      letter-spacing: 0;
      max-width: 860px;
    }

    .hero-copy {
      max-width: 690px;
      color: var(--soft);
      font-size: clamp(16px, 1.7vw, 19px);
      margin: 0 0 26px;
    }

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

    .quick-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 720px;
    }

    .stat {
      padding: 14px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.10);
      border-radius: var(--radius-sm);
    }

    .stat strong {
      display: block;
      font-size: 22px;
      color: var(--cyan);
      line-height: 1.1;
    }

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

    .recommend-card {
      position: relative;
      padding: 22px;
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(16, 23, 47, 0.92), rgba(8, 12, 27, 0.95)),
        url("/assets/images/coverpic/cover-5.jpg") center/cover no-repeat;
      border: 1px solid rgba(0, 240, 255, 0.38);
      box-shadow: var(--shadow), var(--glow);
      overflow: hidden;
    }

    .recommend-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(8, 12, 27, 0.25), rgba(8, 12, 27, 0.9));
    }

    .recommend-card > * {
      position: relative;
      z-index: 1;
    }

    .card-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 10px;
      border-radius: 999px;
      color: #06111a;
      background: var(--lime);
      font-size: 12px;
      font-weight: 900;
    }

    .recommend-card h2 {
      margin: 76px 0 10px;
      font-size: 28px;
      line-height: 1.18;
    }

    .recommend-card p {
      color: var(--soft);
      margin: 0 0 18px;
    }

    .choice-list {
      display: grid;
      gap: 10px;
      margin: 18px 0 0;
    }

    .choice-item {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding: 12px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      color: var(--soft);
      font-size: 14px;
    }

    .choice-item strong {
      color: var(--text);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.82fr) minmax(260px, 0.45fr);
      align-items: end;
      gap: 28px;
      margin-bottom: 34px;
    }

    .section-head h2 {
      margin: 0;
      font-size: clamp(27px, 3.4vw, 42px);
      line-height: 1.16;
      letter-spacing: 0;
    }

    .section-head p {
      color: var(--muted);
      margin: 0;
    }

    .split {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.72fr);
      gap: 34px;
      align-items: center;
    }

    .feature-copy h2 {
      font-size: clamp(28px, 3.4vw, 44px);
      line-height: 1.12;
      margin: 0 0 16px;
    }

    .feature-copy p {
      color: var(--soft);
      margin: 0 0 22px;
      max-width: 720px;
    }

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

    .check-list li {
      display: grid;
      grid-template-columns: 30px 1fr;
      gap: 12px;
      align-items: start;
      color: var(--soft);
    }

    .check-list span {
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: #06111a;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      font-weight: 900;
      line-height: 1;
    }

    .media-panel {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid rgba(0, 240, 255, 0.24);
      background: var(--panel);
      box-shadow: var(--shadow);
    }

    .media-panel img {
      width: 100%;
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }

    .panel-caption {
      padding: 18px;
      color: var(--soft);
      border-top: 1px solid rgba(255, 255, 255, 0.10);
    }

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

    .reward-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr 0.8fr;
      gap: 16px;
      align-items: stretch;
    }

    .reward-card,
    .mission-card,
    .game-card,
    .faq-item {
      background: var(--panel);
      border: 1px solid rgba(255, 255, 255, 0.11);
      border-radius: var(--radius);
      box-shadow: 0 16px 44px rgba(0, 0, 0, 0.22);
    }

    .reward-card {
      padding: 22px;
      position: relative;
      overflow: hidden;
      min-height: 220px;
    }

    .reward-card.featured {
      border-color: rgba(204, 255, 0, 0.38);
      background:
        linear-gradient(135deg, rgba(204, 255, 0, 0.10), transparent 45%),
        var(--panel);
    }

    .reward-card h3 {
      margin: 12px 0 8px;
      font-size: 22px;
    }

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

    .reward-value {
      font-size: clamp(34px, 4vw, 50px);
      line-height: 1;
      font-weight: 950;
      color: var(--cyan);
      margin: 18px 0 8px;
      text-shadow: 0 0 22px rgba(0, 240, 255, 0.25);
    }

    .badge-row,
    .trust-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 30px;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--soft);
      background: rgba(255, 255, 255, 0.07);
      border: 1px solid rgba(255, 255, 255, 0.12);
      font-size: 12px;
      font-weight: 800;
    }

    .badge.good {
      color: #06111a;
      background: var(--good);
      border-color: rgba(49, 245, 159, 0.4);
    }

    .game-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .game-card {
      position: relative;
      padding: 16px;
      min-height: 170px;
      overflow: hidden;
      transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    }

    .game-card:hover {
      transform: translateY(-5px) scale(1.02);
      border-color: rgba(0, 240, 255, 0.55);
      box-shadow: 0 0 26px rgba(0, 240, 255, 0.24);
    }

    .game-card::after {
      content: "";
      position: absolute;
      inset: auto -28px -54px auto;
      width: 130px;
      height: 130px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0, 240, 255, 0.22), transparent 66%);
    }

    .game-icon {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      color: var(--cyan);
      background: rgba(0, 240, 255, 0.08);
      border: 1px solid rgba(0, 240, 255, 0.25);
      margin-bottom: 14px;
    }

    .game-icon svg {
      width: 24px;
      height: 24px;
    }

    .game-card h3 {
      margin: 0 0 7px;
      font-size: 18px;
    }

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

    .mission-zone {
      background:
        linear-gradient(180deg, rgba(0, 240, 255, 0.07), rgba(204, 255, 0, 0.04)),
        rgba(255, 255, 255, 0.02);
      border-block: 1px solid rgba(0, 240, 255, 0.14);
    }

    .mission-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.74fr) minmax(0, 1fr);
      gap: 26px;
      align-items: start;
    }

    .progress-panel {
      padding: 24px;
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(16, 23, 47, 0.94), rgba(7, 10, 24, 0.92));
      border: 1px solid rgba(0, 240, 255, 0.26);
      box-shadow: var(--shadow);
    }

    .progress-panel h2 {
      margin: 0 0 12px;
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.16;
    }

    .progress-panel p {
      color: var(--soft);
      margin: 0 0 22px;
    }

    .progress-line {
      height: 14px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255, 255, 255, 0.10);
      border: 1px solid rgba(255, 255, 255, 0.10);
      margin-bottom: 12px;
    }

    .progress-fill {
      width: 72%;
      height: 100%;
      background: linear-gradient(90deg, var(--lime), var(--cyan), var(--pink));
      box-shadow: 0 0 20px rgba(0, 240, 255, 0.36);
    }

    .mission-list {
      display: grid;
      gap: 14px;
    }

    .mission-card {
      padding: 18px;
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 14px;
      align-items: start;
      transition: transform 0.18s ease, border-color 0.18s ease;
    }

    .mission-card:hover {
      transform: translateX(4px);
      border-color: rgba(204, 255, 0, 0.32);
    }

    .mission-no {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #06111a;
      background: linear-gradient(135deg, var(--lime), var(--cyan));
      font-weight: 950;
      font-size: 18px;
    }

    .mission-card h3 {
      margin: 0 0 5px;
      font-size: 18px;
    }

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

    .contrast-table {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: 18px;
      align-items: stretch;
    }

    .compare-box {
      padding: 24px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, 0.055);
      border: 1px solid rgba(255, 255, 255, 0.11);
    }

    .compare-box.recommended {
      border-color: rgba(204, 255, 0, 0.44);
      background:
        linear-gradient(135deg, rgba(204, 255, 0, 0.11), rgba(0, 240, 255, 0.05)),
        rgba(255, 255, 255, 0.055);
      box-shadow: 0 0 28px rgba(204, 255, 0, 0.10);
    }

    .compare-box h3 {
      margin: 0 0 10px;
      font-size: 24px;
    }

    .compare-box ul {
      margin: 16px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
      color: var(--soft);
    }

    .compare-box li {
      padding-left: 18px;
      position: relative;
    }

    .compare-box li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0.72em;
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--cyan);
    }

    .form-zone {
      display: grid;
      grid-template-columns: minmax(0, 0.8fr) minmax(330px, 0.58fr);
      gap: 28px;
      align-items: stretch;
      border-radius: calc(var(--radius) + 6px);
      padding: 30px;
      background:
        linear-gradient(135deg, rgba(0, 240, 255, 0.12), rgba(204, 255, 0, 0.06)),
        rgba(255, 255, 255, 0.055);
      border: 1px solid rgba(0, 240, 255, 0.24);
      box-shadow: var(--shadow);
    }

    .form-zone h2 {
      margin: 0 0 12px;
      font-size: clamp(28px, 3.6vw, 46px);
      line-height: 1.12;
    }

    .form-zone p {
      color: var(--soft);
      margin: 0 0 18px;
    }

    .signup-form {
      display: grid;
      gap: 12px;
      padding: 20px;
      border-radius: var(--radius);
      background: rgba(7, 10, 24, 0.72);
      border: 1px solid rgba(255, 255, 255, 0.11);
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: var(--soft);
      font-weight: 750;
      font-size: 13px;
    }

    .field input {
      width: 100%;
      min-height: 46px;
      border-radius: 12px;
      border: 1px solid rgba(255, 255, 255, 0.14);
      background: rgba(255, 255, 255, 0.07);
      color: var(--text);
      padding: 11px 13px;
      outline: none;
      transition: border-color 0.18s ease, box-shadow 0.18s ease;
    }

    .field input::placeholder {
      color: rgba(207, 233, 255, 0.56);
    }

    .field input:focus {
      border-color: rgba(0, 240, 255, 0.62);
      box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.10);
    }

    .fine-print {
      color: var(--muted);
      font-size: 12px;
      margin: 0;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .faq-intro h2 {
      margin: 0 0 12px;
      font-size: clamp(28px, 3.2vw, 42px);
      line-height: 1.14;
    }

    .faq-intro p {
      margin: 0;
      color: var(--muted);
    }

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

    .faq-item {
      overflow: hidden;
    }

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

    .faq-question span {
      color: var(--cyan);
      font-size: 22px;
      line-height: 1;
      transition: transform 0.18s ease;
    }

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      color: var(--muted);
    }

    .faq-item.is-open {
      border-color: rgba(0, 240, 255, 0.36);
    }

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

    .faq-item.is-open .faq-question span {
      transform: rotate(45deg);
    }

    .footer {
      padding: 54px 0 28px;
      background: #070914;
      border-top: 1px solid rgba(0, 240, 255, 0.16);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.7fr 0.9fr 0.85fr;
      gap: 24px;
      align-items: start;
    }

    .footer h3,
    .footer h4 {
      margin: 0 0 10px;
      line-height: 1.2;
    }

    .footer h3 {
      font-size: 22px;
    }

    .footer h4 {
      color: var(--soft);
      font-size: 15px;
    }

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

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
      transition: color 0.18s ease, transform 0.18s ease;
    }

    .footer-links a:hover {
      color: var(--cyan);
      transform: translateX(3px);
    }

    .footer-note {
      margin-top: 34px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, 0.10);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      color: var(--muted);
      font-size: 13px;
    }

    .fab {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 50;
      width: 58px;
      min-width: 58px;
      height: 58px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: var(--cyan);
      background:
        linear-gradient(#090b18, #090b18) padding-box,
        linear-gradient(135deg, var(--lime), var(--cyan), var(--pink)) border-box;
      border: 2px solid transparent;
      box-shadow: 0 0 18px rgba(0, 240, 255, 0.48);
      opacity: 0.72;
      animation: fabBreath 2.6s ease-in-out infinite;
      transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
    }

    .fab:hover {
      opacity: 1;
      transform: scale(1.1);
      box-shadow: 0 0 32px rgba(0, 240, 255, 0.72);
    }

    .fab:active {
      transform: scale(0.94);
    }

    .fab svg {
      width: 28px;
      height: 28px;
      filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.8));
    }

    .fab::after {
      content: "NEW";
      position: absolute;
      right: -9px;
      top: -8px;
      color: #071018;
      background: var(--lime);
      border-radius: 999px;
      padding: 2px 6px;
      font-size: 10px;
      font-weight: 950;
      animation: blink 1.2s infinite;
    }

    @keyframes fabBreath {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-6px);
      }
    }

    @keyframes blink {
      0%, 100% {
        opacity: 1;
      }
      50% {
        opacity: 0.42;
      }
    }

    @media (max-width: 1024px) {
      .hero-layout,
      .split,
      .mission-layout,
      .form-zone,
      .faq-grid,
      .section-head {
        grid-template-columns: 1fr;
      }

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

      .reward-card.featured {
        grid-column: 1 / -1;
      }

      .game-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

    @media (max-width: 768px) {
      .container {
        width: min(100% - 24px, var(--container));
      }

      .header-top {
        align-items: flex-start;
        gap: 12px;
      }

      .brand-text strong {
        max-width: 48vw;
      }

      .brand-text span {
        max-width: 48vw;
      }

      .auth-actions {
        gap: 7px;
      }

      .btn {
        min-height: 39px;
        padding: 9px 12px;
        font-size: 13px;
      }

      .hero {
        min-height: auto;
        padding: 58px 0 52px;
      }

      .quick-stats,
      .contrast-table,
      .reward-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .form-zone {
        padding: 20px;
      }

      .footer-note {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .header-top {
        display: grid;
        grid-template-columns: 1fr;
      }

      .brand-text strong,
      .brand-text span {
        max-width: calc(100vw - 92px);
      }

      .auth-actions {
        width: 100%;
        justify-content: space-between;
      }

      .auth-actions .btn {
        flex: 1;
      }

      .hero h1 {
        font-size: 34px;
      }

      .hero-actions {
        display: grid;
      }

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

      .mission-card {
        grid-template-columns: 40px 1fr;
      }

      .mission-no {
        width: 40px;
        height: 40px;
        border-radius: 13px;
      }

      .fab {
        width: 52px;
        height: 52px;
        min-width: 52px;
        bottom: 88px;
      }
    }