/* roulang page: index */
:root{
      --bg:#121212;
      --bg-soft:#1c1c1e;
      --surface:#161616;
      --surface-2:#1f1b17;
      --line:#3b3024;
      --line-soft:#2d251d;
      --gold:#c5a059;
      --gold-2:#f0e68c;
      --gold-3:#ffbf00;
      --text:#f5f5f7;
      --muted:#d5d8dc;
      --shadow:0 22px 60px rgba(0,0,0,.42);
      --shadow-soft:0 12px 32px rgba(0,0,0,.28);
      --radius:8px;
    }
    html{scroll-behavior:smooth}
    body{
      background:
        linear-gradient(180deg, rgba(18,18,18,.96), rgba(18,18,18,.96)),
        radial-gradient(circle at top, rgba(197,160,89,.14), transparent 36%),
        linear-gradient(135deg, #0f0f10 0%, #121212 38%, #0f0f10 100%);
      color:var(--text);
      font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
      line-height:1.6;
      text-rendering:optimizeLegibility;
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(197,160,89,.05), transparent 30%, rgba(197,160,89,.04) 72%, transparent 100%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0 1px, transparent 1px 92px),
        repeating-linear-gradient(180deg, rgba(255,255,255,.015) 0 1px, transparent 1px 92px);
      opacity:.4;
      mix-blend-mode:screen;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(197,160,89,.35);color:#fff}
    .page-shell{position:relative;z-index:1}
    .site-header{
      background:rgba(18,18,18,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(197,160,89,.22);
      box-shadow:0 1px 0 rgba(255,255,255,.03), 0 12px 24px rgba(0,0,0,.18);
    }
    .brand-mark{
      width:2.5rem;
      height:2.5rem;
      border:1px solid rgba(240,230,140,.45);
      background:
        linear-gradient(145deg, rgba(197,160,89,.22), rgba(18,18,18,.95)),
        radial-gradient(circle at top, rgba(240,230,140,.25), transparent 58%);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 0 0 1px rgba(0,0,0,.18);
    }
    .brand-title{
      font-family:Georgia,"Times New Roman",serif;
      letter-spacing:0;
    }
    .nav-link{
      position:relative;
      color:rgba(245,245,247,.82);
      transition:color .2s ease, transform .2s ease, background-color .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:#fff;
      transform:translateY(-1px);
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:0;
      bottom:-.35rem;
      width:100%;
      height:1px;
      background:linear-gradient(90deg, transparent, var(--gold), transparent);
      transform:scaleX(0);
      transform-origin:center;
      transition:transform .25s ease;
    }
    .nav-link:hover::after,
    .nav-link:focus-visible::after,
    .nav-link[aria-current="page"]::after{
      transform:scaleX(1);
    }
    .nav-link[aria-current="page"]{
      color:#fff;
    }
    .btn-gold{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      border-radius:8px;
      border:1px solid rgba(240,230,140,.36);
      background:linear-gradient(180deg, rgba(240,230,140,.18), rgba(197,160,89,.88));
      color:#111;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.22), 0 8px 24px rgba(197,160,89,.18);
      transition:transform .2s ease, box-shadow .2s ease, filter .2s ease, background-color .2s ease;
    }
    .btn-gold:hover,
    .btn-gold:focus-visible{
      transform:translateY(-1px);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.24), 0 14px 30px rgba(197,160,89,.26);
      filter:saturate(1.05);
    }
    .btn-gold:active{
      transform:translateY(1px);
    }
    .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      border-radius:8px;
      border:1px solid rgba(197,160,89,.22);
      background:rgba(255,255,255,.02);
      color:var(--text);
      transition:transform .2s ease, border-color .2s ease, background-color .2s ease;
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(240,230,140,.45);
      background:rgba(197,160,89,.08);
    }
    .panel{
      border:1px solid rgba(197,160,89,.18);
      background:linear-gradient(180deg, rgba(22,22,22,.92), rgba(17,17,18,.92));
      box-shadow:var(--shadow-soft);
      border-radius:8px;
    }
    .panel-soft{
      border:1px solid rgba(197,160,89,.14);
      background:rgba(255,255,255,.02);
      border-radius:8px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      border:1px solid rgba(197,160,89,.22);
      background:rgba(197,160,89,.08);
      color:var(--gold-2);
      border-radius:999px;
      padding:.35rem .75rem;
      font-size:.78rem;
      font-weight:700;
      letter-spacing:0;
    }
    .section-title{
      font-family:Georgia,"Times New Roman",serif;
      letter-spacing:0;
      color:#fff;
    }
    .section-copy{
      color:rgba(213,216,220,.88);
    }
    .hero-frame{
      border-bottom:1px solid rgba(197,160,89,.2);
      box-shadow:inset 0 -1px 0 rgba(255,255,255,.03);
    }
    .hero-cover{
      position:relative;
      border-radius:8px;
      overflow:hidden;
      min-height:100%;
      background:#151515;
      border:1px solid rgba(197,160,89,.24);
      box-shadow:var(--shadow);
    }
    .hero-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.62)),
        linear-gradient(135deg, rgba(197,160,89,.1), transparent 45%);
      pointer-events:none;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      border-radius:999px;
      border:1px solid rgba(197,160,89,.18);
      background:rgba(255,255,255,.03);
      color:rgba(245,245,247,.9);
      padding:.35rem .7rem;
      font-size:.78rem;
      line-height:1;
    }
    .chip-gold{
      background:rgba(197,160,89,.12);
      color:var(--gold-2);
      border-color:rgba(240,230,140,.18);
    }
    .section-band{
      border-top:1px solid rgba(255,255,255,.03);
      border-bottom:1px solid rgba(255,255,255,.03);
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      border-radius:8px;
      border:1px solid rgba(197,160,89,.2);
      background:linear-gradient(180deg, rgba(29,27,24,.96), rgba(20,18,16,.96));
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .feature-card:hover{
      transform:translateY(-2px);
      border-color:rgba(240,230,140,.42);
      box-shadow:0 18px 38px rgba(0,0,0,.38);
    }
    .game-card{
      position:relative;
      overflow:hidden;
      border-radius:8px;
      border:1px solid rgba(197,160,89,.16);
      background:rgba(255,255,255,.02);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .game-card:hover{
      transform:translateY(-3px);
      border-color:rgba(240,230,140,.42);
      box-shadow:0 18px 40px rgba(0,0,0,.42);
    }
    .game-card img{
      aspect-ratio: 4 / 3;
      width:100%;
      object-fit:cover;
    }
    .compare-row{
      border-top:1px solid rgba(255,255,255,.06);
    }
    .compare-row:first-of-type{
      border-top:0;
    }
    .compare-row:hover{
      background:rgba(197,160,89,.04);
    }
    .timeline-card{
      border-left:1px solid rgba(197,160,89,.2);
      background:linear-gradient(180deg, rgba(22,22,22,.88), rgba(16,16,16,.96));
      border-radius:8px;
    }
    .faq-item{
      border-top:1px solid rgba(197,160,89,.16);
    }
    .faq-item:first-child{
      border-top:0;
    }
    details summary{
      list-style:none;
      cursor:pointer;
    }
    details summary::-webkit-details-marker{display:none}
    details[open] .faq-arrow{
      transform:rotate(180deg);
    }
    .count-box{
      border-radius:8px;
      border:1px solid rgba(240,230,140,.18);
      background:linear-gradient(180deg, rgba(197,160,89,.12), rgba(255,255,255,.03));
      min-width:4.4rem;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
    }
    .input-field{
      width:100%;
      border-radius:8px;
      border:1px solid rgba(197,160,89,.18);
      background:rgba(255,255,255,.03);
      color:#fff;
      padding:.85rem .95rem;
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }
    .input-field::placeholder{
      color:rgba(213,216,220,.6);
    }
    .input-field:focus{
      border-color:rgba(240,230,140,.5);
      box-shadow:0 0 0 3px rgba(197,160,89,.12);
      background:rgba(255,255,255,.05);
    }
    .fab-royal{
      width:4.25rem;
      height:4.25rem;
      border-radius:999px;
      border:1px solid rgba(240,230,140,.7);
      background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.14), transparent 24%),
        linear-gradient(180deg, rgba(18,18,18,.98), rgba(69,48,20,.98));
      box-shadow:0 4px 20px rgba(255,215,0,.26), 0 0 0 1px rgba(0,0,0,.2);
      opacity:.76;
      transition:transform .2s ease, opacity .2s ease, box-shadow .2s ease;
      animation:floaty 4.2s ease-in-out infinite;
    }
    .fab-royal:hover{
      opacity:1;
      transform:scale(1.08);
      box-shadow:0 8px 28px rgba(255,215,0,.32), 0 0 0 1px rgba(0,0,0,.22);
    }
    .fab-royal:active{
      transform:scale(.96) translateY(.08rem);
    }
    .fab-royal:hover [data-lucide]{
      transform:rotate(360deg);
    }
    .fab-royal [data-lucide]{
      transition:transform .4s ease;
    }
    @keyframes floaty{
      0%,100%{transform:translateY(0)}
      50%{transform:translateY(-5px)}
    }
    .footer-link{
      color:rgba(245,245,247,.78);
      transition:color .2s ease, transform .2s ease;
    }
    .footer-link:hover,
    .footer-link:focus-visible{
      color:var(--gold-2);
      transform:translateX(2px);
    }
    .gold-rule{
      background:linear-gradient(90deg, transparent, rgba(240,230,140,.7), transparent);
      height:1px;
    }
    @media (max-width: 1024px){
      .hero-tight{min-height:auto}
    }
    @media (max-width: 768px){
      .site-header .nav-track{
        scrollbar-width:none;
      }
      .site-header .nav-track::-webkit-scrollbar{display:none}
    }
    @media (max-width: 520px){
      .section-title{hyphens:auto}
      .btn-gold,.btn-ghost{
        width:100%;
      }
    }

/* roulang page: category1 */
:root {
      --bg-0: #0f0f10;
      --bg-1: #121212;
      --bg-2: #1a1a1a;
      --panel: rgba(255, 255, 255, 0.045);
      --panel-strong: rgba(255, 255, 255, 0.07);
      --line: rgba(197, 160, 89, 0.18);
      --line-strong: rgba(240, 230, 140, 0.32);
      --text: #f5f5f7;
      --muted: #b8bcc7;
      --muted-2: #8f95a3;
      --gold-1: #f0e68c;
      --gold-2: #d4ac0d;
      --gold-3: #c5a059;
      --emerald: #6fbf8d;
      --shadow: 0 18px 52px rgba(0, 0, 0, 0.42);
      --shadow-soft: 0 10px 28px rgba(0, 0, 0, 0.22);
      --radius: 8px;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 110px;
    }

    body {
      margin: 0;
      min-height: 100vh;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(240, 230, 140, 0.08), transparent 32%),
        radial-gradient(circle at top right, rgba(197, 160, 89, 0.10), transparent 26%),
        linear-gradient(180deg, #121212 0%, #0f0f10 100%);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
      position: relative;
      isolation: isolate;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      background-image: url('/assets/images/backpic/back-2.jpg');
      background-size: cover;
      background-position: center top;
      background-repeat: no-repeat;
      opacity: 0.08;
      pointer-events: none;
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      background: linear-gradient(180deg, rgba(4, 4, 4, 0.76), rgba(8, 8, 8, 0.88));
      pointer-events: none;
      z-index: -1;
    }

    ::selection {
      background: rgba(240, 230, 140, 0.32);
      color: #fff;
    }

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

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

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

    .site-header {
      background: rgba(14, 14, 14, 0.84);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(197, 160, 89, 0.18);
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(180deg, var(--gold-1), var(--gold-3));
      color: #101010;
      box-shadow: 0 8px 24px rgba(197, 160, 89, 0.25);
      border: 1px solid rgba(255, 255, 255, 0.14);
      flex: none;
    }

    .brand-title {
      font-family: Georgia, "Times New Roman", serif;
      letter-spacing: 0;
      line-height: 1.1;
    }

    .nav-link {
      color: var(--muted);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid transparent;
      transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: #fff;
      background: rgba(255, 255, 255, 0.06);
      border-color: rgba(240, 230, 140, 0.22);
      box-shadow: 0 0 0 1px rgba(240, 230, 140, 0.06) inset;
      outline: none;
    }

    .nav-link[aria-current="page"] {
      color: #151515;
      background: linear-gradient(180deg, var(--gold-1), var(--gold-2));
      border-color: transparent;
      box-shadow: 0 10px 22px rgba(212, 172, 13, 0.18);
    }

    .btn-ghost,
    .btn-gold {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.45rem;
      border-radius: 8px;
      min-height: 44px;
      padding: 0.7rem 1rem;
      transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease, color 180ms ease;
      white-space: nowrap;
      line-height: 1;
    }

    .btn-ghost {
      color: #fff;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(240, 230, 140, 0.18);
    }

    .btn-ghost:hover,
    .btn-ghost:focus-visible {
      transform: translateY(-1px);
      background: rgba(255, 255, 255, 0.07);
      border-color: rgba(240, 230, 140, 0.3);
      outline: none;
    }

    .btn-gold {
      color: #111;
      background: linear-gradient(180deg, var(--gold-1), var(--gold-2));
      border: 1px solid rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 26px rgba(212, 172, 13, 0.18);
    }

    .btn-gold:hover,
    .btn-gold:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(212, 172, 13, 0.24);
      outline: none;
    }

    .nav-track {
      scrollbar-width: none;
    }

    .nav-track::-webkit-scrollbar {
      height: 0;
    }

    .hero-shell {
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      border: 1px solid rgba(197, 160, 89, 0.18);
      background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
        linear-gradient(180deg, rgba(22, 22, 22, 0.98), rgba(15, 15, 15, 0.98));
      box-shadow: var(--shadow);
    }

    .hero-shell::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(240, 230, 140, 0.12), transparent 30%),
        radial-gradient(circle at top right, rgba(240, 230, 140, 0.12), transparent 28%);
      pointer-events: none;
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 22%, transparent 78%, rgba(255, 255, 255, 0.03));
      pointer-events: none;
    }

    .section-title {
      font-family: Georgia, "Times New Roman", serif;
      letter-spacing: 0;
      line-height: 1.15;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      border-radius: 999px;
      border: 1px solid rgba(240, 230, 140, 0.2);
      background: rgba(255, 255, 255, 0.05);
      padding: 0.42rem 0.78rem;
      font-size: 0.76rem;
      color: #fff;
      box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
    }

    .badge-hot {
      border-color: rgba(240, 230, 140, 0.28);
      background: linear-gradient(180deg, rgba(240, 230, 140, 0.18), rgba(197, 160, 89, 0.10));
      color: #fff7c4;
    }

    .stat-card,
    .panel-shell,
    .game-card,
    .quote-card,
    .faq-item,
    .soft-card {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow-soft);
    }

    .stat-card {
      padding: 1rem 1.05rem;
    }

    .stat-number {
      font-family: Georgia, "Times New Roman", serif;
      color: #fff;
    }

    .panel-shell {
      position: relative;
      overflow: hidden;
    }

    .panel-shell::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(145deg, rgba(240, 230, 140, 0.08), transparent 38%, rgba(255, 255, 255, 0.03));
      pointer-events: none;
    }

    .game-card {
      display: flex;
      height: 100%;
      flex-direction: column;
      overflow: hidden;
      transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
    }

    .game-card:hover {
      transform: translateY(-4px);
      border-color: rgba(240, 230, 140, 0.32);
      box-shadow: 0 18px 36px rgba(0, 0, 0, 0.38);
    }

    .game-image {
      position: relative;
      overflow: hidden;
      aspect-ratio: 4 / 3;
      background: #090909;
    }

    .game-image img,
    .hero-image img,
    .thumb-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .game-image::after,
    .hero-image::after,
    .thumb-image::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 14%, rgba(0, 0, 0, 0.16) 42%, rgba(0, 0, 0, 0.62) 100%);
      pointer-events: none;
    }

    .game-body {
      display: flex;
      flex: 1;
      flex-direction: column;
      justify-content: space-between;
      padding: 1rem;
    }

    .mini-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      border-radius: 999px;
      border: 1px solid rgba(240, 230, 140, 0.16);
      background: rgba(255, 255, 255, 0.05);
      padding: 0.3rem 0.65rem;
      font-size: 0.72rem;
      color: var(--muted);
    }

    .footer-link {
      display: inline-flex;
      color: var(--muted);
      transition: color 160ms ease, transform 160ms ease;
    }

    .footer-link:hover,
    .footer-link:focus-visible {
      color: #fff;
      transform: translateX(2px);
      outline: none;
    }

    .faq-item {
      padding: 0.9rem 1rem;
      transition: border-color 180ms ease, background-color 180ms ease;
    }

    .faq-item[open] {
      border-color: rgba(240, 230, 140, 0.28);
      background: rgba(255, 255, 255, 0.055);
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      font-weight: 600;
      color: #fff;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item p {
      color: var(--muted);
      margin-top: 0.8rem;
      font-size: 0.95rem;
    }

    .progress-wrap {
      border-radius: 8px;
      border: 1px solid rgba(240, 230, 140, 0.16);
      background: rgba(255, 255, 255, 0.04);
      padding: 0.9rem;
    }

    .progress-track {
      height: 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      overflow: hidden;
    }

    .progress-fill {
      height: 100%;
      border-radius: 999px;
      background: linear-gradient(90deg, #f0e68c 0%, #d4ac0d 45%, #c5a059 100%);
      box-shadow: 0 0 16px rgba(240, 230, 140, 0.35);
    }

    .fab-lux {
      position: fixed;
      left: 1rem;
      bottom: 6rem;
      z-index: 50;
      width: 64px;
      height: 64px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(180deg, #191919, #0f0f0f);
      border: 1px solid #ffd700;
      box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
      opacity: 0.72;
      transition: transform 180ms ease, opacity 180ms ease, box-shadow 180ms ease;
      animation: floaty 4.4s ease-in-out infinite;
    }

    .fab-lux:hover,
    .fab-lux:focus-visible {
      opacity: 1;
      transform: translateY(-2px) scale(1.06);
      box-shadow: 0 8px 30px rgba(255, 215, 0, 0.38);
      outline: none;
    }

    .fab-dot {
      position: absolute;
      top: 9px;
      right: 10px;
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: #ff4d4d;
      box-shadow: 0 0 0 4px rgba(255, 77, 77, 0.16);
      animation: blink 1.7s ease-in-out infinite;
    }

    .copyright-line {
      color: var(--muted-2);
    }

    @keyframes floaty {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-4px);
      }
    }

    @keyframes blink {
      0%, 100% {
        opacity: 1;
      }
      50% {
        opacity: 0.35;
      }
    }

    @media (max-width: 1024px) {
      .fab-lux {
        left: 0.85rem;
        bottom: 5.8rem;
      }
    }

    @media (max-width: 640px) {
      .btn-gold,
      .btn-ghost {
        min-height: 42px;
        padding: 0.65rem 0.8rem;
        font-size: 0.76rem;
      }

      .fab-lux {
        width: 56px;
        height: 56px;
        left: 0.75rem;
        bottom: 5.4rem;
      }

      .stat-card {
        padding: 0.9rem;
      }
    }

/* roulang page: article */
:root {
      --bg: #121212;
      --bg-2: #1c1c1e;
      --panel: rgba(28, 28, 30, .78);
      --panel-2: rgba(255, 255, 255, .045);
      --gold: #c5a059;
      --gold-2: #ffbf00;
      --gold-soft: rgba(197, 160, 89, .18);
      --amber-soft: rgba(255, 191, 0, .15);
      --text: #f5f5f7;
      --muted: #c9c1ad;
      --muted-2: #9a9488;
      --line: rgba(197, 160, 89, .18);
      --danger: #e5484d;
      --success: #4ade80;
      --radius: 8px;
      --radius-lg: 14px;
      --shadow: 0 24px 70px rgba(0, 0, 0, .45);
      --shadow-soft: 0 14px 36px rgba(0, 0, 0, .28);
      --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --serif: Georgia, "Times New Roman", serif;
      --header-h: 92px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      background: var(--bg);
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.62;
      background:
        radial-gradient(circle at 12% 8%, rgba(197, 160, 89, .16), transparent 30%),
        radial-gradient(circle at 82% 12%, rgba(255, 191, 0, .1), transparent 28%),
        linear-gradient(180deg, #0e0e0f 0%, #121212 42%, #0a0a0b 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      background-image:
        linear-gradient(rgba(197, 160, 89, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(197, 160, 89, .035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.18));
      pointer-events: none;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background: radial-gradient(circle at 50% -10%, rgba(255, 191, 0, .08), transparent 46%);
      pointer-events: none;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease, opacity .22s ease;
    }

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

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

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

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
      outline: 2px solid var(--gold-2);
      outline-offset: 3px;
      border-radius: 8px;
    }

    .site-header {
      background: linear-gradient(180deg, rgba(18, 18, 18, .94), rgba(18, 18, 18, .76));
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(18px);
      box-shadow: 0 12px 34px rgba(0, 0, 0, .26);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      background:
        linear-gradient(145deg, rgba(255, 191, 0, .16), rgba(197, 160, 89, .06)),
        #161616;
      border: 1px solid rgba(255, 191, 0, .36);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 22px rgba(197,160,89,.18);
    }

    .brand-title {
      letter-spacing: -.015em;
    }

    .nav-link {
      color: var(--muted);
      position: relative;
    }

    .nav-link:hover {
      color: #fff;
      background: rgba(255, 255, 255, .055);
      border-color: rgba(255, 191, 0, .26);
    }

    .nav-link[aria-current="page"],
    .nav-link.is-active {
      color: #111;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 8px 22px rgba(255, 191, 0, .18);
      border-color: transparent !important;
    }

    .nav-track {
      scrollbar-width: none;
    }

    .nav-track::-webkit-scrollbar {
      display: none;
    }

    .btn-gold,
    .btn-ghost,
    .btn-dark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .55rem;
      border-radius: 999px;
      line-height: 1;
      white-space: nowrap;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, opacity .22s ease;
    }

    .btn-gold {
      color: #16120a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      border: 1px solid rgba(255, 255, 255, .12);
      box-shadow: 0 14px 30px rgba(255, 191, 0, .16), inset 0 1px 0 rgba(255,255,255,.25);
    }

    .btn-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(255, 191, 0, .24);
    }

    .btn-gold:active {
      transform: translateY(0) scale(.98);
    }

    .btn-ghost {
      color: var(--text);
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(197, 160, 89, .2);
    }

    .btn-ghost:hover {
      background: rgba(197, 160, 89, .12);
      border-color: rgba(255, 191, 0, .36);
      transform: translateY(-1px);
    }

    .btn-dark {
      color: var(--text);
      background: rgba(0, 0, 0, .32);
      border: 1px solid rgba(255, 255, 255, .1);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      border-radius: 999px;
      border: 1px solid rgba(255, 191, 0, .24);
      background: rgba(197, 160, 89, .11);
      color: #ffe7a3;
      padding: .35rem .65rem;
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: .01em;
    }

    .hot-sticker {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transform: rotate(-5deg);
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,.2);
      background: linear-gradient(135deg, #e5484d, #ffbf00);
      color: #17100a;
      font-weight: 900;
      box-shadow: 0 10px 28px rgba(229, 72, 77, .22);
    }

    .section-title {
      letter-spacing: -.035em;
      line-height: 1.14;
    }

    .section-kicker {
      color: var(--gold-2);
      font-size: .78rem;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .article-hero {
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
      background:
        linear-gradient(90deg, rgba(14, 14, 14, .96) 0%, rgba(18, 18, 18, .86) 54%, rgba(18,18,18,.58) 100%),
        url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
    }

    .article-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 72% 22%, rgba(255, 191, 0, .22), transparent 24%),
        linear-gradient(135deg, rgba(197,160,89,.08), transparent 42%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
      gap: 2rem;
      align-items: center;
    }

    .countdown-ring {
      width: 132px;
      height: 132px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background:
        conic-gradient(from 220deg, var(--gold-2), var(--gold), rgba(197,160,89,.18), var(--gold-2)),
        radial-gradient(circle, rgba(0,0,0,.9) 58%, transparent 60%);
      box-shadow: 0 0 42px rgba(255,191,0,.18);
      position: relative;
      isolation: isolate;
    }

    .countdown-ring::after {
      content: "";
      position: absolute;
      inset: 8px;
      border-radius: inherit;
      background: #141414;
      border: 1px solid rgba(255,255,255,.08);
      z-index: -1;
    }

    .count-num {
      font-family: var(--serif);
      font-size: 2.1rem;
      line-height: 1;
      color: #fff4c7;
      font-weight: 800;
    }

    .count-label {
      margin-top: .15rem;
      font-size: .7rem;
      color: var(--muted);
    }

    .release-panel {
      border: 1px solid rgba(197, 160, 89, .2);
      background: linear-gradient(180deg, rgba(28,28,30,.78), rgba(15,15,15,.72));
      box-shadow: var(--shadow);
      backdrop-filter: blur(14px);
    }

    .promo-dot {
      width: 9px;
      height: 9px;
      border-radius: 999px;
      background: rgba(255,255,255,.24);
    }

    .promo-dot.active {
      width: 28px;
      background: linear-gradient(90deg, var(--gold-2), var(--gold));
      box-shadow: 0 0 16px rgba(255,191,0,.32);
    }

    .summary-strip {
      margin-top: -2rem;
      position: relative;
      z-index: 2;
    }

    .summary-inner {
      border: 1px solid rgba(197, 160, 89, .22);
      background: rgba(18, 18, 18, .92);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(16px);
    }

    .summary-item {
      position: relative;
      padding-left: 1.15rem;
    }

    .summary-item::before {
      content: "";
      position: absolute;
      left: 0;
      top: .65rem;
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--gold-2);
      box-shadow: 0 0 12px rgba(255,191,0,.45);
    }

    .pain-panel {
      border-left: 3px solid var(--gold-2);
      background: linear-gradient(90deg, rgba(197,160,89,.12), rgba(255,255,255,.035));
    }

    .step-line {
      position: relative;
      padding-left: 2.1rem;
    }

    .step-line::before {
      content: attr(data-step);
      position: absolute;
      left: 0;
      top: .05rem;
      width: 1.45rem;
      height: 1.45rem;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #15100a;
      font-size: .74rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 0 16px rgba(255,191,0,.18);
    }

    .article-shell {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 2rem;
      align-items: start;
    }

    .article-card {
      border: 1px solid rgba(197, 160, 89, .18);
      background: linear-gradient(180deg, rgba(28,28,30,.72), rgba(18,18,18,.94));
      box-shadow: var(--shadow-soft);
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: .65rem;
      color: var(--muted);
      font-size: .9rem;
    }

    .article-body {
      color: #e8e4dc;
      font-size: 1.03rem;
    }

    .article-body > * + * {
      margin-top: 1.08rem;
    }

    .article-body h2,
    .article-body h3,
    .article-body h4 {
      color: #fff;
      line-height: 1.22;
      letter-spacing: -.02em;
      margin-top: 2rem;
      font-weight: 800;
    }

    .article-body h2 {
      font-size: clamp(1.45rem, 2.4vw, 2rem);
      padding-top: .4rem;
      border-top: 1px solid rgba(197,160,89,.16);
    }

    .article-body h3 {
      font-size: clamp(1.18rem, 2vw, 1.45rem);
    }

    .article-body p {
      color: #ded8cc;
      line-height: 1.68;
    }

    .article-body a {
      color: #ffe39a;
      border-bottom: 1px solid rgba(255,191,0,.42);
    }

    .article-body a:hover {
      color: #fff;
      border-bottom-color: #fff;
    }

    .article-body ul,
    .article-body ol {
      padding-left: 1.35rem;
    }

    .article-body li + li {
      margin-top: .55rem;
    }

    .article-body blockquote {
      margin: 1.4rem 0;
      padding: 1rem 1.15rem;
      border-left: 3px solid var(--gold-2);
      background: rgba(255, 191, 0, .07);
      color: #fff1c9;
      border-radius: 0 var(--radius) var(--radius) 0;
    }

    .article-body img {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(197,160,89,.2);
      box-shadow: 0 18px 44px rgba(0,0,0,.32);
    }

    .article-body table {
      width: 100%;
      border-collapse: collapse;
      overflow: hidden;
      border-radius: var(--radius);
      display: block;
      overflow-x: auto;
      border: 1px solid rgba(197,160,89,.18);
    }

    .article-body th,
    .article-body td {
      padding: .85rem 1rem;
      border-bottom: 1px solid rgba(197,160,89,.14);
      text-align: left;
      white-space: nowrap;
    }

    .article-body th {
      background: rgba(197,160,89,.12);
      color: #fff2c7;
    }

    .side-box {
      border: 1px solid rgba(197, 160, 89, .18);
      background: rgba(18, 18, 18, .78);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(14px);
    }

    .game-rank {
      border: 1px solid rgba(197,160,89,.16);
      background: rgba(255,255,255,.035);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }

    .game-rank:hover {
      transform: translateY(-3px);
      border-color: rgba(255,191,0,.38);
      background: rgba(197,160,89,.09);
    }

    .proof-card {
      border-top: 1px solid rgba(197,160,89,.18);
      background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
    }

    .quote-card {
      border: 1px solid rgba(197,160,89,.18);
      background: rgba(255,255,255,.035);
    }

    .faq-item {
      border: 1px solid rgba(197,160,89,.18);
      background: rgba(255,255,255,.035);
      overflow: hidden;
    }

    .faq-trigger {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 1.05rem 1.15rem;
      text-align: left;
      color: #fff;
      font-weight: 750;
    }

    .faq-trigger:hover {
      background: rgba(197,160,89,.08);
    }

    .faq-content {
      padding: 0 1.15rem 1.1rem;
      color: var(--muted);
      display: none;
    }

    .faq-item.open .faq-content {
      display: block;
    }

    .faq-item.open .faq-icon {
      transform: rotate(180deg);
    }

    .faq-icon {
      transition: transform .22s ease;
      color: var(--gold-2);
      flex: 0 0 auto;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,191,0,.24);
      background:
        linear-gradient(90deg, rgba(255,191,0,.13), rgba(197,160,89,.05)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow: var(--shadow);
    }

    .cta-band::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(12,12,12,.92), rgba(12,12,12,.72));
    }

    .footer-link {
      color: var(--muted);
    }

    .footer-link:hover {
      color: #fff;
      padding-left: .15rem;
    }

    .pay-badge,
    .trust-badge {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      border-radius: 999px;
      border: 1px solid rgba(197,160,89,.2);
      background: rgba(255,255,255,.045);
      color: #efe7d5;
      padding: .45rem .7rem;
      font-size: .82rem;
      font-weight: 700;
    }

    .left-fab {
      position: fixed;
      left: 1rem;
      bottom: 6rem;
      z-index: 50;
      min-width: 54px;
      min-height: 54px;
      border-radius: 16px;
      padding: .55rem .7rem;
      background: linear-gradient(#101010, #101010) padding-box, linear-gradient(135deg, #00f0ff, #ffbf00, #ff007f) border-box;
      border: 1px solid transparent;
      box-shadow: 0 0 20px rgba(0,240,255,.28), 0 0 24px rgba(255,191,0,.12);
      opacity: .68;
      backdrop-filter: blur(12px);
      animation: fabBreath 2.8s ease-in-out infinite;
      transition: transform .22s ease, opacity .22s ease, box-shadow .22s ease;
    }

    .left-fab:hover {
      opacity: 1;
      transform: translateY(-3px) scale(1.06);
      box-shadow: 0 0 26px rgba(0,240,255,.42), 0 0 32px rgba(255,191,0,.22);
    }

    .left-fab:active {
      transform: translateY(0) scale(.96);
    }

    .left-fab .fab-icon {
      color: #fff2c7;
      filter: drop-shadow(0 0 8px rgba(255,191,0,.55));
    }

    .left-fab:hover .fab-icon {
      animation: flicker .7s linear;
    }

    .new-dot {
      position: absolute;
      right: -4px;
      top: -4px;
      min-width: 18px;
      height: 18px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: #e5484d;
      color: white;
      font-size: .56rem;
      font-weight: 900;
      box-shadow: 0 0 14px rgba(229,72,77,.7);
      animation: blink 1.1s linear infinite;
    }

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

    @keyframes flicker {
      0%, 20%, 46%, 80%, 100% { opacity: 1; }
      10%, 35%, 65% { opacity: .45; }
    }

    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: .35; }
    }

    @media (max-width: 1024px) {
      :root {
        --header-h: 126px;
      }

      .hero-grid,
      .article-shell {
        grid-template-columns: 1fr;
      }

      .side-box {
        position: static !important;
      }

      .release-panel {
        max-width: 680px;
      }
    }

    @media (max-width: 768px) {
      .article-hero {
        background-position: 58% center;
      }

      .section-title {
        letter-spacing: -.025em;
      }

      .summary-strip {
        margin-top: -1rem;
      }

      .countdown-ring {
        width: 108px;
        height: 108px;
      }

      .count-num {
        font-size: 1.65rem;
      }

      .btn-gold,
      .btn-ghost {
        min-height: 42px;
      }
    }

    @media (max-width: 520px) {
      body {
        font-size: 15px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
      }

      .brand-title {
        max-width: 170px;
      }

      .site-header .btn-ghost {
        padding-left: .75rem !important;
        padding-right: .75rem !important;
      }

      .site-header .btn-gold {
        padding-left: .8rem !important;
        padding-right: .8rem !important;
      }

      .article-meta {
        gap: .45rem;
      }

      .hot-sticker {
        transform: rotate(-3deg);
      }

      .left-fab {
        left: .75rem;
        bottom: 5.5rem;
      }
    }

/* roulang page: category2 */
:root {
      --bg: #121212;
      --bg-2: #1c1c1e;
      --panel: rgba(255, 255, 255, .055);
      --panel-2: rgba(197, 160, 89, .105);
      --gold: #c5a059;
      --gold-2: #ffbf00;
      --amber: #d4ac0d;
      --text: #f5f5f7;
      --muted: #b9b1a4;
      --line: rgba(197, 160, 89, .2);
      --line-strong: rgba(255, 191, 0, .42);
      --red: #df3030;
      --green: #31d07d;
      --shadow: 0 24px 70px rgba(0, 0, 0, .38);
      --radius: 8px;
      --header-h: 92px;
    }

    * { 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(circle at 8% 8%, rgba(197, 160, 89, .22), transparent 34rem),
        radial-gradient(circle at 88% 18%, rgba(223, 48, 48, .11), transparent 28rem),
        linear-gradient(180deg, #0d0d0e 0%, var(--bg) 42%, #0f0f10 100%);
      line-height: 1.6;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .19;
      background-image:
        linear-gradient(rgba(197,160,89,.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(197,160,89,.08) 1px, transparent 1px);
      background-size: 46px 46px;
      mask-image: linear-gradient(to bottom, black, transparent 78%);
      z-index: -1;
    }

    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; height: auto; }
    button, input, select, textarea { font: inherit; }
    :focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; }

    .site-header {
      background: rgba(14, 14, 14, .82);
      border-bottom: 1px solid rgba(197, 160, 89, .16);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 48px rgba(0,0,0,.25);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border: 1px solid rgba(255, 191, 0, .44);
      background: linear-gradient(145deg, rgba(197,160,89,.24), rgba(255,255,255,.04));
      box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 10px 24px rgba(197,160,89,.12);
      flex: 0 0 auto;
    }

    .brand-title { letter-spacing: 0; }
    .nav-link {
      color: var(--muted);
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link[aria-current="page"] {
      color: white;
      background: rgba(197,160,89,.15);
      border-color: rgba(255,191,0,.34);
      transform: translateY(-1px);
    }

    .nav-track {
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
    }

    .nav-track::-webkit-scrollbar { display: none; }

    .btn-gold,
    .btn-ghost,
    .btn-dark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .5rem;
      border-radius: var(--radius);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
      min-height: 42px;
      white-space: nowrap;
    }

    .btn-gold {
      color: #17130a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 12px 30px rgba(255,191,0,.22);
    }

    .btn-gold:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(255,191,0,.32); }
    .btn-gold:active { transform: translateY(1px) scale(.98); }

    .btn-ghost {
      color: white;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(197,160,89,.2);
    }

    .btn-ghost:hover {
      background: rgba(197,160,89,.12);
      border-color: rgba(255,191,0,.36);
      transform: translateY(-1px);
    }

    .btn-dark {
      color: var(--text);
      background: rgba(0,0,0,.34);
      border: 1px solid rgba(255,255,255,.1);
    }

    .section-title {
      font-family: Georgia, "Times New Roman", serif;
      letter-spacing: 0;
      line-height: 1.13;
    }

    .hero {
      position: relative;
      min-height: 720px;
      padding-top: calc(var(--header-h) + 58px);
      padding-bottom: 70px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(10,10,11,.96) 0%, rgba(12,12,13,.82) 47%, rgba(18,18,18,.74) 100%),
        url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
      z-index: -2;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto -10% -36% -10%;
      height: 48%;
      background: radial-gradient(ellipse at center, rgba(255,191,0,.16), transparent 64%);
      z-index: -1;
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      border: 1px solid rgba(255,191,0,.34);
      background: rgba(197,160,89,.12);
      color: #ffe9a4;
      border-radius: 999px;
      padding: .45rem .78rem;
      font-size: .82rem;
      font-weight: 700;
    }

    .deal-burst {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      border: 1px solid rgba(223,48,48,.45);
      background: linear-gradient(135deg, rgba(223,48,48,.95), rgba(255,191,0,.95));
      color: #160c08;
      font-weight: 900;
      border-radius: var(--radius);
      padding: .46rem .68rem;
      box-shadow: 0 14px 34px rgba(223,48,48,.25);
      transform: rotate(-2deg);
    }

    .count-box {
      border: 1px solid rgba(255,191,0,.25);
      background: rgba(0,0,0,.32);
      border-radius: var(--radius);
      padding: .65rem .8rem;
      min-width: 74px;
      text-align: center;
    }

    .count-value {
      display: block;
      color: var(--gold-2);
      font-size: 1.25rem;
      font-weight: 800;
      line-height: 1;
    }

    .lead-form {
      border: 1px solid rgba(197,160,89,.26);
      background: linear-gradient(180deg, rgba(28,28,30,.9), rgba(12,12,13,.84));
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .lead-input {
      width: 100%;
      border: 1px solid rgba(197,160,89,.22);
      background: rgba(255,255,255,.06);
      color: white;
      border-radius: var(--radius);
      padding: .88rem 1rem;
      transition: border-color .18s ease, background .18s ease;
    }

    .lead-input::placeholder { color: rgba(245,245,247,.54); }
    .lead-input:focus { border-color: var(--gold-2); background: rgba(255,255,255,.09); outline: none; }

    .panel {
      border: 1px solid rgba(197,160,89,.18);
      background: var(--panel);
      border-radius: var(--radius);
      box-shadow: 0 18px 44px rgba(0,0,0,.2);
    }

    .promo-strip {
      border: 1px solid rgba(255,191,0,.26);
      background: linear-gradient(90deg, rgba(197,160,89,.14), rgba(223,48,48,.12), rgba(197,160,89,.06));
      border-radius: var(--radius);
      overflow: hidden;
    }

    .ticker {
      display: inline-flex;
      min-width: max-content;
      animation: ticker 26s linear infinite;
    }

    @keyframes ticker {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    .problem-list li,
    .check-list li {
      display: grid;
      grid-template-columns: 30px 1fr;
      gap: .75rem;
      align-items: start;
      padding: .88rem 0;
      border-bottom: 1px solid rgba(255,255,255,.08);
    }

    .problem-list li:last-child,
    .check-list li:last-child { border-bottom: 0; }

    .icon-pill {
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(197,160,89,.14);
      border: 1px solid rgba(255,191,0,.24);
      color: var(--gold-2);
    }

    .step-card,
    .proof-card,
    .game-card,
    .faq-item {
      border: 1px solid rgba(197,160,89,.18);
      background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
      border-radius: var(--radius);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .step-card:hover,
    .proof-card:hover,
    .game-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,191,0,.46);
      box-shadow: 0 18px 44px rgba(0,0,0,.28), 0 0 18px rgba(255,191,0,.08);
      background: linear-gradient(180deg, rgba(197,160,89,.12), rgba(255,255,255,.03));
    }

    .game-card {
      position: relative;
      overflow: hidden;
    }

    .game-card img {
      width: 100%;
      aspect-ratio: 16 / 10;
      object-fit: cover;
      filter: saturate(1.06) contrast(1.05);
    }

    .game-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 34%, rgba(0,0,0,.78));
      pointer-events: none;
    }

    .game-body {
      position: absolute;
      inset: auto 0 0 0;
      z-index: 1;
      padding: 1rem;
    }

    .hot-tag {
      position: absolute;
      z-index: 2;
      top: .85rem;
      left: .85rem;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--red), var(--gold-2));
      color: #190b05;
      padding: .28rem .58rem;
      font-size: .72rem;
      font-weight: 900;
      box-shadow: 0 10px 22px rgba(223,48,48,.24);
    }

    .metric {
      border-left: 2px solid var(--gold-2);
      padding-left: .9rem;
    }

    .quote {
      position: relative;
      border-left: 3px solid var(--gold-2);
      background: rgba(255,255,255,.045);
      border-radius: 0 var(--radius) var(--radius) 0;
      padding: 1.25rem;
    }

    .faq-item summary {
      cursor: pointer;
      list-style: none;
      padding: 1rem 1.1rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      color: white;
      font-weight: 700;
    }

    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary::after {
      content: "+";
      color: var(--gold-2);
      font-size: 1.35rem;
      line-height: 1;
      transition: transform .18s ease;
    }

    .faq-item[open] summary::after { transform: rotate(45deg); }
    .faq-item p {
      padding: 0 1.1rem 1rem;
      color: var(--muted);
      font-size: .95rem;
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,191,0,.28);
      border-radius: var(--radius);
      background:
        linear-gradient(90deg, rgba(0,0,0,.72), rgba(24,17,9,.58)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow: var(--shadow);
    }

    .cta-band::before {
      content: "";
      position: absolute;
      width: 240px;
      height: 240px;
      right: -70px;
      top: -80px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,191,0,.28), transparent 68%);
    }

    .footer-link {
      color: var(--muted);
      transition: color .18s ease, transform .18s ease;
      display: inline-flex;
      align-items: center;
      gap: .35rem;
    }

    .footer-link:hover { color: white; transform: translateX(2px); }

    .floating-fab {
      position: fixed;
      left: 1rem;
      bottom: 6rem;
      z-index: 50;
      min-width: 58px;
      height: 58px;
      border-radius: 999px;
      padding: 0 1rem;
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      color: white;
      background: rgba(0,0,0,.66);
      border: 1px solid transparent;
      background-image: linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7)), linear-gradient(135deg, #ffbf00, #00f0ff);
      background-origin: border-box;
      background-clip: padding-box, border-box;
      box-shadow: 0 0 18px rgba(255,191,0,.28), 0 12px 34px rgba(0,0,0,.34);
      opacity: .72;
      backdrop-filter: blur(10px);
      animation: fabFloat 3.4s ease-in-out infinite;
      transition: transform .2s ease, opacity .2s ease, box-shadow .2s ease;
    }

    .floating-fab:hover {
      opacity: 1;
      transform: translateY(-3px) scale(1.06);
      box-shadow: 0 0 28px rgba(255,191,0,.38), 0 16px 38px rgba(0,0,0,.36);
    }

    .floating-fab:active { transform: scale(.96) translateY(1px); }

    .floating-fab .notify {
      position: absolute;
      width: 11px;
      height: 11px;
      right: 10px;
      top: 9px;
      border-radius: 999px;
      background: #ff2f49;
      box-shadow: 0 0 0 4px rgba(255,47,73,.16);
      animation: blink 1s ease-in-out infinite;
    }

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

    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: .35; }
    }

    @media (max-width: 1024px) {
      :root { --header-h: 132px; }
      .hero { min-height: auto; padding-top: calc(var(--header-h) + 34px); }
    }

    @media (max-width: 768px) {
      .site-header .btn-ghost,
      .site-header .btn-gold {
        padding-left: .72rem;
        padding-right: .72rem;
        font-size: .78rem;
      }

      .brand-mark { width: 38px; height: 38px; }
      .hero { padding-bottom: 48px; }
      .count-box { min-width: 62px; padding: .58rem .62rem; }
      .count-value { font-size: 1rem; }
      .floating-fab span:not(.notify) { display: none; }
      .floating-fab { width: 54px; min-width: 54px; padding: 0; justify-content: center; }
    }

    @media (max-width: 520px) {
      :root { --header-h: 142px; }
      .brand-title { max-width: 170px; }
      .section-title { font-size: clamp(1.85rem, 9vw, 2.55rem); }
      .hero h1 { font-size: clamp(2.15rem, 10vw, 3.25rem); }
      .lead-form { padding: 1rem; }
    }

/* roulang page: category3 */
:root {
      --bg: #121212;
      --panel: #1c1c1e;
      --panel-2: #242326;
      --gold: #c5a059;
      --gold-2: #ffbf00;
      --text: #f5f5f7;
      --muted: #d6cfc0;
      --soft: #a9a199;
      --line: rgba(197,160,89,.22);
      --line-strong: rgba(255,191,0,.42);
      --danger: #ff4d2f;
      --ok: #27d17f;
      --shadow: 0 22px 80px rgba(0,0,0,.42);
      --radius: 8px;
    }

    * { 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(circle at 18% 8%, rgba(197,160,89,.18), transparent 28%),
        radial-gradient(circle at 86% 26%, rgba(255,77,47,.10), transparent 26%),
        linear-gradient(180deg, #0f0f10 0%, #151515 42%, #101010 100%);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input { font: inherit; }
    ::selection { background: rgba(255,191,0,.28); color: #fff; }

    .site-header {
      background: linear-gradient(180deg, rgba(18,18,18,.94), rgba(18,18,18,.78));
      border-bottom: 1px solid rgba(197,160,89,.18);
      backdrop-filter: blur(16px);
      box-shadow: 0 14px 36px rgba(0,0,0,.28);
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border: 1px solid rgba(255,191,0,.38);
      background: linear-gradient(145deg, rgba(197,160,89,.26), rgba(255,255,255,.05));
      box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 10px 24px rgba(0,0,0,.28);
      flex: 0 0 auto;
    }

    .brand-title { letter-spacing: 0; }
    .nav-track { scrollbar-width: none; }
    .nav-track::-webkit-scrollbar { display: none; }

    .nav-link {
      color: var(--muted);
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
      white-space: nowrap;
    }
    .nav-link:hover,
    .nav-link:focus-visible {
      color: #fff;
      background: rgba(197,160,89,.10);
      outline: none;
    }
    .nav-link[aria-current="page"] {
      color: #15110a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      border-color: transparent;
      box-shadow: 0 10px 28px rgba(197,160,89,.25);
    }

    .btn-gold,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: .55rem;
      min-height: 40px;
      border-radius: 8px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      white-space: nowrap;
    }
    .btn-gold {
      color: #18120a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: 0 12px 34px rgba(197,160,89,.26);
    }
    .btn-gold:hover { transform: translateY(-1px); box-shadow: 0 18px 42px rgba(197,160,89,.36); }
    .btn-gold:active { transform: translateY(1px) scale(.99); }
    .btn-ghost {
      color: var(--text);
      border: 1px solid rgba(197,160,89,.22);
      background: rgba(255,255,255,.05);
    }
    .btn-ghost:hover { background: rgba(197,160,89,.12); border-color: rgba(255,191,0,.38); }
    .btn-gold:focus-visible,
    .btn-ghost:focus-visible,
    .footer-link:focus-visible {
      outline: 2px solid rgba(255,191,0,.7);
      outline-offset: 3px;
    }

    .hero-shell {
      min-height: 720px;
      padding-top: 132px;
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(90deg, rgba(12,12,12,.94), rgba(12,12,12,.76) 48%, rgba(12,12,12,.34)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
    }
    .hero-shell:before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(197,160,89,.18), transparent 38%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0 1px, transparent 1px 92px);
      pointer-events: none;
    }
    .creator-card {
      border: 1px solid var(--line);
      background: rgba(18,18,18,.72);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
    }
    .avatar-ring {
      border: 2px solid rgba(255,191,0,.74);
      box-shadow: 0 0 0 6px rgba(197,160,89,.14), 0 18px 36px rgba(0,0,0,.34);
    }

    .section-title {
      font-family: Georgia, "Times New Roman", serif;
      letter-spacing: 0;
    }
    .section {
      padding: 78px 0;
      border-top: 1px solid rgba(197,160,89,.10);
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: .45rem;
      color: var(--gold-2);
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: 0;
    }
    .badge {
      display: inline-flex;
      align-items: center;
      gap: .4rem;
      border: 1px solid rgba(197,160,89,.24);
      background: rgba(255,255,255,.06);
      color: var(--muted);
      border-radius: 999px;
      padding: .42rem .72rem;
      font-size: .82rem;
      font-weight: 600;
    }
    .burst {
      background: linear-gradient(135deg, #ff4d2f, #ffbf00);
      color: #160b06;
      box-shadow: 0 12px 30px rgba(255,77,47,.28);
    }

    .feature-card,
    .step-card,
    .quote-card,
    .faq-item,
    .promo-box {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
      border-radius: var(--radius);
      box-shadow: 0 18px 52px rgba(0,0,0,.24);
    }
    .feature-card {
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      overflow: hidden;
    }
    .feature-card:hover {
      transform: translateY(-5px);
      border-color: rgba(255,191,0,.46);
      box-shadow: 0 24px 70px rgba(0,0,0,.34), 0 0 22px rgba(197,160,89,.12);
    }
    .rank-chip {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      color: #15110a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      font-weight: 800;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.28);
    }
    .ticker {
      border: 1px solid rgba(255,191,0,.28);
      background: rgba(0,0,0,.38);
      overflow: hidden;
      white-space: nowrap;
    }
    .ticker span {
      display: inline-block;
      padding-left: 100%;
      animation: scrollText 21s linear infinite;
    }
    @keyframes scrollText {
      to { transform: translateX(-100%); }
    }

    .countdown-box {
      background: linear-gradient(145deg, rgba(255,77,47,.22), rgba(197,160,89,.18));
      border: 1px solid rgba(255,191,0,.28);
    }
    .time-cell {
      background: rgba(0,0,0,.34);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 8px;
      min-width: 66px;
      padding: .7rem .55rem;
      text-align: center;
    }
    .proof-line {
      position: relative;
      padding-left: 1.6rem;
    }
    .proof-line:before {
      content: "";
      position: absolute;
      left: 0;
      top: .55rem;
      width: .62rem;
      height: .62rem;
      border-radius: 999px;
      background: var(--ok);
      box-shadow: 0 0 0 5px rgba(39,209,127,.12);
    }

    .faq-item summary {
      cursor: pointer;
      list-style: none;
    }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item[open] {
      border-color: rgba(255,191,0,.42);
      background: linear-gradient(180deg, rgba(197,160,89,.12), rgba(255,255,255,.03));
    }

    .fab {
      position: fixed;
      left: 1rem;
      bottom: 6rem;
      z-index: 50;
      width: 58px;
      height: 58px;
      opacity: .68;
      border-radius: 999px;
      border: 2px solid #ffd700;
      background: radial-gradient(circle at 32% 22%, rgba(255,255,255,.28), transparent 22%), linear-gradient(145deg, #1a1209, #5b110b 52%, #0d0d0d);
      box-shadow: 0 4px 20px rgba(255,215,0,.30), inset 0 0 0 4px rgba(255,215,0,.12);
      transition: transform .25s ease, opacity .25s ease, box-shadow .25s ease;
      animation: floatFab 2.8s ease-in-out infinite;
    }
    .fab:before {
      content: "";
      position: absolute;
      inset: -2px;
      border-radius: inherit;
      background: conic-gradient(from 0deg, transparent, rgba(255,215,0,.72), transparent 40%);
      opacity: .55;
      animation: spinGlow 3.8s linear infinite;
      z-index: -1;
    }
    .fab .dot {
      position: absolute;
      right: 4px;
      top: 4px;
      width: 11px;
      height: 11px;
      border-radius: 999px;
      background: #ff1744;
      box-shadow: 0 0 14px rgba(255,23,68,.85);
      animation: blinkDot 1s infinite;
    }
    .fab:hover { opacity: 1; transform: scale(1.1); box-shadow: 0 8px 30px rgba(255,215,0,.45); }
    .fab:hover i { transform: rotate(360deg); }
    .fab:active { transform: scale(.95) translateY(2px); }
    .fab i { transition: transform .42s ease; }
    @keyframes floatFab { 50% { transform: translateY(-6px); } }
    @keyframes spinGlow { to { transform: rotate(360deg); } }
    @keyframes blinkDot { 50% { opacity: .25; } }

    .footer-link {
      color: var(--muted);
      transition: color .18s ease, transform .18s ease;
    }
    .footer-link:hover { color: #fff; transform: translateX(2px); }

    @media (max-width: 1024px) {
      .hero-shell { min-height: auto; padding-top: 150px; }
    }
    @media (max-width: 768px) {
      .section { padding: 58px 0; }
      .hero-shell { padding-top: 154px; }
      .time-cell { min-width: 58px; }
    }
    @media (max-width: 520px) {
      .brand-title { font-size: .88rem; }
      .btn-gold, .btn-ghost { padding-left: .78rem; padding-right: .78rem; }
      .hero-shell { padding-top: 166px; }
      .section-title { font-size: clamp(1.75rem, 9vw, 2.35rem); }
      .fab { width: 52px; height: 52px; bottom: 5.8rem; }
    }