/* roulang page: index */
:root{
      --bg:#080907;
      --bg2:#10120f;
      --panel:#151811;
      --panel2:#1d2117;
      --text:#f3f7df;
      --muted:#aab39a;
      --weak:#77806e;
      --line:#35412c;
      --line2:#617044;
      --green:#69ff8f;
      --cyan:#48f7ff;
      --yellow:#ffe45f;
      --pink:#ff4fa3;
      --orange:#ff6b35;
      --black:#050604;
      --radius:12px;
      --radius-lg:18px;
      --shadow:6px 6px 0 rgba(0,0,0,.55);
      --shadow-sm:3px 3px 0 rgba(0,0,0,.45);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
      line-height:1.6;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 15% 8%, rgba(105,255,143,.12), transparent 28%),
        radial-gradient(circle at 86% 18%, rgba(255,79,163,.11), transparent 24%),
        linear-gradient(180deg,#070807 0%,#11150e 48%,#090b08 100%);
      background-size:18px 18px,18px 18px,auto,auto,auto;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:50;
      background:repeating-linear-gradient(180deg, rgba(255,255,255,.035) 0, rgba(255,255,255,.035) 1px, transparent 1px, transparent 4px);
      mix-blend-mode:overlay;
      opacity:.28;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    .site-container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
    .pixel-border{border:1px solid var(--line);box-shadow:var(--shadow)}
    .nav-wrap{
      position:sticky;
      top:0;
      z-index:40;
      backdrop-filter:blur(14px);
      background:rgba(8,9,7,.86);
      border-bottom:1px solid rgba(105,255,143,.25);
    }
    .topbar{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:18px;
      padding:14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      color:#081007;
      background:var(--green);
      border:2px solid var(--text);
      box-shadow:4px 4px 0 #000;
      border-radius:8px;
      font-weight:1000;
    }
    .chip-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      overflow-x:auto;
      padding:7px;
      border:1px solid rgba(97,112,68,.65);
      background:rgba(21,24,17,.74);
      border-radius:999px;
      scrollbar-width:none;
    }
    .chip-nav::-webkit-scrollbar{display:none}
    .nav-chip{
      white-space:nowrap;
      padding:9px 14px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      transition:.22s ease;
      font-weight:800;
      font-size:14px;
    }
    .nav-chip:hover,.nav-chip:focus{
      color:var(--text);
      border-color:var(--green);
      background:rgba(105,255,143,.08);
      outline:none;
    }
    .nav-chip.active{
      color:#061006;
      background:var(--green);
      border-color:var(--green);
      box-shadow:0 0 0 2px rgba(105,255,143,.18);
    }
    .nav-cta,.btn-primary,.btn-secondary,.btn-pixel{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:12px;
      font-weight:900;
      transition:.2s ease;
      cursor:pointer;
    }
    .nav-cta{
      padding:11px 16px;
      color:#120d05;
      background:var(--yellow);
      border:1px solid #fff0a3;
      box-shadow:4px 4px 0 #000;
      white-space:nowrap;
    }
    .nav-cta:hover,.btn-primary:hover,.btn-secondary:hover,.btn-pixel:hover{
      transform:translate(-2px,-2px);
      filter:brightness(1.05);
    }
    .section{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      background:rgba(105,255,143,.08);
      border:1px solid rgba(105,255,143,.35);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
    }
    .hero{padding:54px 0 76px}
    .hero-stage{
      display:grid;
      grid-template-columns:1fr minmax(320px,520px) 1fr;
      gap:24px;
      align-items:center;
    }
    .hero-side{
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .value-card{
      background:linear-gradient(180deg,rgba(29,33,23,.92),rgba(14,16,12,.92));
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:18px;
      box-shadow:var(--shadow-sm);
      transition:.22s ease;
    }
    .value-card:hover{transform:translateY(-3px);border-color:var(--green)}
    .value-card strong{display:block;color:var(--yellow);font-size:18px;margin-bottom:6px}
    .value-card p{margin:0;color:var(--muted);font-size:14px}
    .product-stage{
      position:relative;
      padding:24px;
      min-height:520px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(135deg,rgba(105,255,143,.18),transparent 32%),
        linear-gradient(315deg,rgba(255,79,163,.16),transparent 34%),
        var(--panel);
      border:2px solid var(--green);
      border-radius:22px;
      box-shadow:10px 10px 0 #000,0 0 42px rgba(105,255,143,.18);
      overflow:hidden;
    }
    .product-stage:after{
      content:"";
      position:absolute;
      inset:16px;
      border:1px dashed rgba(255,228,95,.35);
      border-radius:16px;
      pointer-events:none;
    }
    .burst{
      position:absolute;
      right:18px;
      top:18px;
      z-index:2;
      width:96px;
      height:96px;
      display:grid;
      place-items:center;
      text-align:center;
      color:#160800;
      background:var(--orange);
      clip-path:polygon(50% 0%,61% 24%,88% 13%,76% 39%,100% 50%,76% 61%,88% 87%,61% 76%,50% 100%,39% 76%,12% 87%,24% 61%,0% 50%,24% 39%,12% 13%,39% 24%);
      font-weight:1000;
      font-size:14px;
      animation:pulse 1.8s infinite;
    }
    @keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}
    .hero h1{
      position:relative;
      z-index:3;
      margin:56px 0 14px;
      font-size:clamp(36px,6vw,62px);
      line-height:1.05;
      letter-spacing:-.05em;
      font-weight:1000;
      text-shadow:4px 4px 0 #000;
    }
    .hero-desc{
      position:relative;
      z-index:3;
      color:#d4ddc2;
      font-size:16px;
      margin:0 0 22px;
    }
    .btn-row{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:3}
    .btn-primary{
      padding:14px 18px;
      color:#071007;
      background:var(--green);
      border:1px solid #c6ffd3;
      box-shadow:5px 5px 0 #000;
    }
    .btn-secondary{
      padding:14px 18px;
      color:var(--text);
      background:rgba(255,255,255,.04);
      border:1px solid var(--line2);
      box-shadow:5px 5px 0 #000;
    }
    .stage-grid{
      position:relative;
      z-index:3;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px;
      margin-top:22px;
    }
    .stage-tile{
      min-height:86px;
      padding:14px;
      background:rgba(8,9,7,.72);
      border:1px solid rgba(105,255,143,.32);
      border-radius:12px;
    }
    .stage-tile b{display:block;color:var(--cyan);font-size:22px}
    .stage-tile span{color:var(--muted);font-size:13px}
    .download-box{
      border:1px solid rgba(255,228,95,.44);
      border-radius:14px;
      padding:14px;
      background:rgba(255,228,95,.06);
    }
    .download-box .bar{
      height:10px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--yellow) 0 68%,rgba(255,255,255,.12) 68%);
      margin-top:10px;
      box-shadow:0 0 16px rgba(255,228,95,.25);
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:10px 0 0;
      font-size:clamp(28px,4vw,44px);
      line-height:1.12;
      font-weight:1000;
      letter-spacing:-.04em;
    }
    .section-head p{max-width:660px;color:var(--muted);margin:0}
    .story-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
    }
    .story-main,.story-note,.feature-card,.bubble,.news-panel,.faq-item,.cta-panel{
      background:rgba(21,24,17,.88);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
    }
    .story-main{padding:26px}
    .story-main p{color:var(--muted);margin:12px 0 0}
    .story-note{padding:20px;display:grid;gap:12px}
    .note-row{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px;
      border:1px solid rgba(97,112,68,.5);
      border-radius:10px;
      background:rgba(0,0,0,.18);
    }
    .num{
      width:32px;height:32px;
      display:grid;place-items:center;
      background:var(--yellow);
      color:#111;
      font-weight:1000;
      border-radius:8px;
      box-shadow:3px 3px 0 #000;
      flex:0 0 auto;
    }
    .trio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .trio-card{
      padding:22px;
      min-height:190px;
      border-radius:14px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(29,33,23,.95),rgba(9,11,8,.95));
      box-shadow:var(--shadow-sm);
      transition:.22s ease;
    }
    .trio-card:hover,.feature-card:hover{transform:translateY(-4px);border-color:var(--green)}
    .icon{
      width:44px;height:44px;
      display:grid;place-items:center;
      margin-bottom:18px;
      border-radius:10px;
      background:rgba(105,255,143,.12);
      border:1px solid rgba(105,255,143,.4);
      color:var(--green);
      font-weight:1000;
    }
    .trio-card h3,.feature-card h3{font-size:21px;margin:0 0 8px;font-weight:1000}
    .trio-card p,.feature-card p{color:var(--muted);margin:0}
    .matrix{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .matrix a{
      padding:18px;
      min-height:116px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(21,24,17,.82);
      transition:.2s ease;
    }
    .matrix a:hover{border-color:var(--cyan);transform:translateY(-3px);background:rgba(72,247,255,.07)}
    .matrix small{color:var(--weak)}
    .matrix b{font-size:18px}
    .featured-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      grid-auto-rows:minmax(190px,auto);
      gap:16px;
    }
    .feature-card{padding:22px;position:relative;overflow:hidden;transition:.22s ease}
    .feature-card.large{grid-row:span 2;padding:28px;background:linear-gradient(135deg,rgba(105,255,143,.16),rgba(21,24,17,.95) 42%)}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
    .tag{
      display:inline-flex;
      padding:5px 9px;
      border-radius:999px;
      color:var(--green);
      border:1px solid rgba(105,255,143,.34);
      background:rgba(105,255,143,.07);
      font-size:12px;
      font-weight:900;
    }
    .corner{
      position:absolute;
      top:14px;
      right:14px;
      color:#080907;
      background:var(--pink);
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:1000;
    }
    .btn-pixel{
      margin-top:16px;
      padding:10px 13px;
      color:#071007;
      background:var(--yellow);
      border:1px solid #fff3a6;
      box-shadow:3px 3px 0 #000;
      width:max-content;
    }
    .hot-list{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .countdown{
      padding:26px;
      border:2px solid var(--yellow);
      background:linear-gradient(180deg,rgba(255,228,95,.12),rgba(21,24,17,.94));
      border-radius:16px;
      box-shadow:var(--shadow);
    }
    .time-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
    .time-box{
      text-align:center;
      padding:16px 8px;
      border:1px solid rgba(255,228,95,.45);
      border-radius:12px;
      background:rgba(0,0,0,.25);
    }
    .time-box b{display:block;font-size:28px;color:var(--yellow)}
    .rank-list{display:grid;gap:10px}
    .rank-item{
      display:grid;
      grid-template-columns:48px 1fr auto;
      gap:12px;
      align-items:center;
      padding:15px;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(21,24,17,.85);
      transition:.2s ease;
    }
    .rank-item:hover{border-color:var(--green);transform:translateX(3px)}
    .rank-no{color:#070807;background:var(--green);border-radius:8px;text-align:center;font-weight:1000;padding:8px 0;box-shadow:3px 3px 0 #000}
    .rank-item p{margin:2px 0 0;color:var(--muted);font-size:14px}
    .status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .status-card{
      padding:20px;
      border:1px solid var(--line);
      border-radius:12px;
      background:rgba(21,24,17,.8);
    }
    .status-card b{display:block;color:var(--cyan);font-size:30px;line-height:1}
    .status-card span{display:block;color:var(--muted);margin-top:8px}
    .progress{
      height:8px;
      background:rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
      margin-top:14px;
    }
    .progress i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--cyan))}
    .bubble-grid{display:grid;grid-template-columns:1fr 1.15fr .85fr;gap:16px}
    .bubble{padding:20px;position:relative}
    .bubble:before{
      content:"";
      position:absolute;
      width:14px;height:14px;
      background:inherit;
      border-right:1px solid var(--line);
      border-bottom:1px solid var(--line);
      transform:rotate(45deg);
      bottom:-8px;left:28px;
    }
    .stars{color:var(--yellow);letter-spacing:2px;margin-bottom:8px}
    .bubble p{color:var(--muted);margin:0}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .news-panel{padding:20px}
    .news-list{display:grid;gap:0}
    .news-link{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      padding:15px 0;
      border-bottom:1px dashed rgba(97,112,68,.55);
      align-items:center;
      transition:.2s ease;
    }
    .news-link:last-child{border-bottom:0}
    .news-link:hover{color:var(--green);transform:translateX(4px)}
    .news-link time{color:var(--weak);font-size:13px;white-space:nowrap}
    .recommend{
      padding:20px;
      border:1px solid rgba(255,79,163,.42);
      border-radius:12px;
      background:linear-gradient(180deg,rgba(255,79,163,.1),rgba(21,24,17,.88));
      box-shadow:var(--shadow-sm);
    }
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .faq-item{padding:20px}
    .faq-item h3{margin:0 0 8px;font-size:18px;color:var(--yellow)}
    .faq-item p{margin:0;color:var(--muted)}
    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
      align-items:center;
      border-color:rgba(105,255,143,.55);
      background:
        linear-gradient(135deg,rgba(105,255,143,.18),transparent 34%),
        linear-gradient(315deg,rgba(255,107,53,.16),transparent 40%),
        var(--panel);
    }
    .cta-panel h2{font-size:clamp(28px,4vw,46px);line-height:1.1;margin:0 0 12px;font-weight:1000}
    .cta-panel p{color:var(--muted);margin:0}
    .subscribe-box{
      padding:18px;
      border:1px solid rgba(255,228,95,.44);
      border-radius:14px;
      background:rgba(0,0,0,.22);
    }
    .input-row{display:flex;gap:10px;margin-top:14px}
    .input-row input{
      min-width:0;
      flex:1;
      color:var(--text);
      background:rgba(255,255,255,.06);
      border:1px solid var(--line2);
      border-radius:10px;
      padding:12px 14px;
      outline:none;
    }
    .input-row input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(105,255,143,.14)}
    .privacy{margin-top:10px;color:var(--weak);font-size:13px}
    footer{
      padding:34px 0;
      border-top:1px solid rgba(105,255,143,.22);
      background:rgba(5,6,4,.75);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
    }
    .footer-links{display:flex;flex-wrap:wrap;gap:10px}
    .footer-links a{
      color:var(--muted);
      padding:7px 10px;
      border:1px solid rgba(97,112,68,.5);
      border-radius:999px;
    }
    .footer-links a:hover{color:var(--green);border-color:var(--green)}
    .copyright{color:var(--weak);font-size:13px;margin-top:10px}
    @media (max-width:1024px){
      .topbar{grid-template-columns:1fr auto}
      .chip-nav{grid-column:1/-1;justify-content:flex-start}
      .hero-stage{grid-template-columns:1fr}
      .hero-side{display:grid;grid-template-columns:repeat(2,1fr)}
      .product-stage{min-height:460px;order:-1}
      .story-grid,.hot-list,.news-layout,.cta-panel{grid-template-columns:1fr}
      .featured-grid{grid-template-columns:repeat(2,1fr)}
      .feature-card.large{grid-row:auto;grid-column:1/-1}
      .matrix,.status-grid{grid-template-columns:repeat(2,1fr)}
      .bubble-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .section{padding:52px 0}
      .site-container{width:min(100% - 22px,1180px)}
      .brand span{font-size:14px}
      .nav-cta{padding:10px 12px;font-size:13px}
      .hero-side,.trio-grid,.featured-grid,.faq-grid,.bubble-grid{grid-template-columns:1fr}
      .matrix{grid-template-columns:1fr 1fr}
      .status-grid{grid-template-columns:1fr 1fr}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .rank-item{grid-template-columns:42px 1fr}
      .rank-item .btn-pixel{grid-column:1/-1;width:100%}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .topbar{gap:10px}
      .brand-mark{width:34px;height:34px}
      .product-stage{padding:18px;min-height:500px}
      .hero h1{margin-top:74px;font-size:34px}
      .burst{width:82px;height:82px;font-size:12px}
      .stage-grid,.matrix,.status-grid,.time-row{grid-template-columns:1fr}
      .btn-row,.input-row{flex-direction:column}
      .btn-primary,.btn-secondary,.btn-pixel,.input-row button{width:100%}
    }

/* roulang page: category1 */
:root{
      --bg:#080a0b;
      --panel:#111517;
      --panel-2:#171d20;
      --ink:#f4ffe9;
      --muted:#a8b7ad;
      --line:#2b3834;
      --cyan:#19ffc8;
      --yellow:#ffe45c;
      --pink:#ff4d96;
      --orange:#ff7b38;
      --green:#7cff6b;
      --shadow:0 12px 0 rgba(0,0,0,.42),0 0 0 1px rgba(25,255,200,.12);
      --hard:4px 4px 0 rgba(25,255,200,.25);
      --radius:12px;
      --radius-lg:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--ink);
      font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
      line-height:1.7;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),
        radial-gradient(circle at 12% 8%,rgba(25,255,200,.13),transparent 30%),
        radial-gradient(circle at 88% 18%,rgba(255,77,150,.12),transparent 32%),
        linear-gradient(180deg,#080a0b 0%,#0d1011 58%,#060707 100%);
      background-size:24px 24px,24px 24px,auto,auto,auto;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:40;
      background:repeating-linear-gradient(180deg,rgba(255,255,255,.03) 0,rgba(255,255,255,.03) 1px,transparent 1px,transparent 5px);
      mix-blend-mode:overlay;
      opacity:.42;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    img{max-width:100%;display:block}
    .site-container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
    .nav-wrap{
      position:sticky;
      top:0;
      z-index:30;
      padding:14px 0;
      background:rgba(8,10,11,.86);
      backdrop-filter:blur(12px);
      border-bottom:1px solid rgba(25,255,200,.18);
    }
    .topbar{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:18px;
      align-items:center;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:.02em;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:34px;
      border:1px solid var(--cyan);
      border-radius:8px;
      background:linear-gradient(135deg,rgba(25,255,200,.22),rgba(255,228,92,.14));
      color:var(--yellow);
      box-shadow:var(--hard);
      font-weight:950;
    }
    .chip-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-width:0;
      overflow-x:auto;
      scrollbar-width:none;
      padding:3px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(255,255,255,.04);
    }
    .chip-nav::-webkit-scrollbar{display:none}
    .nav-chip{
      flex:0 0 auto;
      padding:9px 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .nav-chip:hover,.nav-chip:focus{
      color:var(--ink);
      border-color:rgba(25,255,200,.34);
      background:rgba(25,255,200,.08);
      outline:none;
    }
    .nav-chip.active{
      color:#05100d;
      background:var(--cyan);
      box-shadow:3px 3px 0 rgba(255,228,92,.7);
    }
    .nav-cta,.btn-primary,.btn-secondary,.mini-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:14px;
      font-weight:950;
      transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;
    }
    .nav-cta{
      padding:11px 18px;
      background:var(--yellow);
      color:#161304;
      border:1px solid #fff3a3;
      box-shadow:4px 4px 0 rgba(255,77,150,.65);
      white-space:nowrap;
    }
    .nav-cta:hover,.btn-primary:hover,.btn-secondary:hover,.mini-btn:hover{transform:translate(-2px,-2px)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.mini-btn:focus,.filter-chip:focus{outline:3px solid rgba(25,255,200,.32);outline-offset:3px}
    .section{padding:72px 0}
    .hero{padding:54px 0 34px}
    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border:1px solid rgba(25,255,200,.35);
      border-radius:999px;
      color:var(--cyan);
      background:rgba(25,255,200,.07);
      font-size:13px;
      font-weight:900;
    }
    .blink{animation:blink 1.8s steps(2,end) infinite}
    @keyframes blink{50%{opacity:.45}}
    h1,h2,h3{line-height:1.16;margin:0;font-weight:950;letter-spacing:-.035em}
    h1{font-size:clamp(34px,6vw,66px);margin-top:18px;max-width:780px;text-shadow:4px 4px 0 rgba(255,77,150,.22)}
    h2{font-size:clamp(26px,3.6vw,44px)}
    h3{font-size:22px}
    .lead{margin:18px 0 0;color:#c7d7ce;font-size:18px;max-width:720px}
    .coupon-wall{
      border:1px solid rgba(25,255,200,.35);
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(17,21,23,.96),rgba(27,32,32,.92));
      box-shadow:var(--shadow);
      padding:20px;
      position:relative;
      overflow:hidden;
    }
    .coupon-wall:before{
      content:"";
      position:absolute;
      inset:-40px;
      background:radial-gradient(circle,rgba(255,228,92,.12) 0 2px,transparent 2px 18px);
      transform:rotate(8deg);
      opacity:.55;
    }
    .coupon-main,.coupon-mini,.stat-box,.card,.faq-item,.cta-box,.notice-panel,.filter-panel{
      position:relative;
      border:1px solid var(--line);
      background:rgba(12,15,16,.9);
      border-radius:var(--radius);
    }
    .coupon-main{
      padding:24px;
      border-color:rgba(255,228,92,.58);
      background:linear-gradient(135deg,rgba(255,228,92,.16),rgba(25,255,200,.08) 52%,rgba(255,77,150,.12));
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      box-shadow:6px 6px 0 rgba(0,0,0,.45);
    }
    .burst{
      position:absolute;
      right:18px;
      top:14px;
      background:var(--pink);
      color:#fff;
      padding:9px 12px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:50% 45% 52% 43%;
      font-size:13px;
      font-weight:950;
      transform:rotate(8deg);
      box-shadow:3px 3px 0 rgba(255,228,92,.7);
      animation:pulse 2.8s ease-in-out infinite;
    }
    @keyframes pulse{50%{transform:rotate(8deg) scale(1.04)}}
    .coupon-title{font-size:31px;line-height:1.15;font-weight:950;letter-spacing:-.02em;max-width:360px}
    .coupon-desc{color:#d6e1db;margin-top:12px;max-width:400px}
    .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .btn-primary{padding:13px 20px;background:var(--cyan);color:#03110e;border:1px solid #a7ffe8;box-shadow:5px 5px 0 rgba(255,228,92,.72)}
    .btn-secondary{padding:13px 18px;background:rgba(255,255,255,.04);color:var(--ink);border:1px solid rgba(255,255,255,.18);box-shadow:4px 4px 0 rgba(25,255,200,.16)}
    .coupon-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
    .coupon-mini{padding:15px;border-color:rgba(25,255,200,.24)}
    .coupon-mini b{display:block;color:var(--yellow);font-size:18px;margin-bottom:4px}
    .coupon-mini span{color:var(--muted);font-size:13px}
    .filter-panel{padding:18px;margin-top:24px;border-color:rgba(25,255,200,.22)}
    .filter-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px;color:#d7efe6;font-weight:900}
    .filter-bar{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
    .filter-chip{
      flex:0 0 auto;
      border:1px solid rgba(255,255,255,.16);
      color:#d5e5dc;
      background:rgba(255,255,255,.04);
      border-radius:999px;
      padding:9px 13px;
      font-size:14px;
      font-weight:850;
      cursor:pointer;
      transition:.2s ease;
    }
    .filter-chip:hover,.filter-chip.active{background:rgba(25,255,200,.12);border-color:var(--cyan);color:var(--cyan)}
    .stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
    .stat-box{padding:16px;border-color:rgba(255,255,255,.12)}
    .stat-box strong{display:block;color:var(--yellow);font-size:26px;line-height:1}
    .stat-box span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
    .section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:end;margin-bottom:24px}
    .section-head p{margin:0;color:var(--muted)}
    .dense-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
    .card{
      padding:18px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
    }
    .card:hover{transform:translateY(-4px);border-color:rgba(25,255,200,.62);box-shadow:5px 5px 0 rgba(25,255,200,.16)}
    .card.feature{grid-column:span 6;min-height:280px;background:linear-gradient(135deg,rgba(25,255,200,.13),rgba(255,228,92,.08),rgba(255,77,150,.08))}
    .card.mid{grid-column:span 3}
    .card.wide{grid-column:span 4}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:13px 0}
    .tag{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:5px 8px;color:#c9d8d0;font-size:12px;background:rgba(255,255,255,.04)}
    .badge{display:inline-flex;width:max-content;padding:5px 8px;border-radius:6px;background:var(--yellow);color:#161304;font-size:12px;font-weight:950;box-shadow:2px 2px 0 rgba(255,77,150,.6)}
    .card p{color:#aebdb5;margin:0}
    .mini-btn{width:max-content;margin-top:14px;padding:9px 12px;border:1px solid rgba(25,255,200,.34);color:var(--cyan);background:rgba(25,255,200,.06);font-size:14px}
    .process-wrap{display:grid;grid-template-columns:320px 1fr;gap:18px;align-items:start}
    .notice-panel{padding:20px;border-color:rgba(255,228,92,.24);position:sticky;top:96px}
    .notice-panel p{color:var(--muted);margin:12px 0 0}
    .step-list{display:grid;gap:12px}
    .step{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.035)}
    .step-num{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--cyan);border-radius:10px;color:var(--cyan);font-weight:950;background:rgba(25,255,200,.08);box-shadow:3px 3px 0 rgba(255,228,92,.2)}
    .step p{margin:6px 0 0;color:var(--muted)}
    .trust-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .meter-card{padding:22px;border:1px solid rgba(25,255,200,.18);border-radius:var(--radius-lg);background:rgba(17,21,23,.86)}
    .meter{height:12px;border-radius:99px;background:#222b2a;overflow:hidden;border:1px solid rgba(255,255,255,.09);margin:12px 0 18px}
    .meter span{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--yellow));box-shadow:0 0 18px rgba(25,255,200,.28)}
    .rule-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
    .rule-list li{display:flex;gap:10px;align-items:flex-start;color:#c0d1c8;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.1)}
    .rule-list li:before{content:"◆";color:var(--yellow);font-size:12px;margin-top:3px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .faq-item{padding:18px;border-color:rgba(255,255,255,.12)}
    .faq-item h3{font-size:18px;margin-bottom:8px;color:#f7ffef}
    .faq-item p{margin:0;color:var(--muted)}
    .cta-box{
      padding:34px;
      border-color:rgba(25,255,200,.36);
      background:
        linear-gradient(135deg,rgba(25,255,200,.13),rgba(255,77,150,.09)),
        rgba(17,21,23,.92);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-box p{color:#c4d4cc;margin:12px 0 0;max-width:700px}
    footer{padding:38px 0;border-top:1px solid rgba(25,255,200,.18);background:rgba(0,0,0,.32)}
    .footer-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
    .copyright{color:#8d9b94;font-size:13px;margin-top:12px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
    .footer-links a{padding:8px 10px;border:1px solid rgba(255,255,255,.1);border-radius:999px;color:#b7c7bf;font-size:14px;transition:.2s ease}
    .footer-links a:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(25,255,200,.07)}
    @media (max-width:1024px){
      .topbar{grid-template-columns:1fr auto;gap:12px}.chip-nav{grid-column:1/-1;justify-content:flex-start;order:3}.hero-grid,.process-wrap,.trust-grid{grid-template-columns:1fr}.notice-panel{position:relative;top:auto}.stats-strip{grid-template-columns:repeat(2,1fr)}.card.feature{grid-column:span 12}.card.mid,.card.wide{grid-column:span 6}.section-head{grid-template-columns:1fr}.cta-box{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}
    }
    @media (max-width:640px){
      .site-container{width:min(100% - 22px,1180px)}.nav-wrap{padding:10px 0}.brand{font-size:14px}.brand-mark{width:36px;height:30px}.nav-cta{padding:9px 12px;font-size:13px}.hero{padding-top:34px}.section{padding:48px 0}h1{font-size:36px}.lead{font-size:16px}.coupon-mini-grid,.stats-strip,.faq-grid{grid-template-columns:1fr}.dense-grid{grid-template-columns:1fr}.card.feature,.card.mid,.card.wide{grid-column:auto}.coupon-main{padding:19px}.coupon-title{font-size:25px}.burst{right:12px;top:10px}.step{grid-template-columns:1fr}.btn-row{flex-direction:column}.btn-primary,.btn-secondary{width:100%}.cta-box{padding:24px}.footer-links{display:grid;grid-template-columns:1fr 1fr;width:100%}
    }

/* roulang page: category2 */
:root{
      --bg:#090b10;
      --bg-2:#0f1219;
      --panel:#11151d;
      --panel-2:#141a24;
      --line:#263041;
      --line-2:#38465e;
      --text:#eef2ff;
      --muted:#9aa5bb;
      --muted-2:#73809b;
      --accent:#20f0c2;
      --accent-2:#ffe66d;
      --accent-3:#ff5d8f;
      --accent-4:#ff7a43;
      --shadow:0 10px 28px rgba(0,0,0,.35);
      --shadow-2:0 0 0 1px rgba(32,240,194,.15), 0 10px 24px rgba(0,0,0,.28);
      --radius:18px;
      --radius-sm:12px;
      --radius-xs:10px;
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 10% 10%, rgba(32,240,194,.08), transparent 45%),
        radial-gradient(900px 520px at 90% 0%, rgba(255,93,143,.07), transparent 40%),
        radial-gradient(700px 700px at 50% 100%, rgba(255,230,109,.06), transparent 35%),
        linear-gradient(180deg, #080b10 0%, #090b10 35%, #07080c 100%);
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(32,240,194,.22);color:#fff}

    .bg-grid,
    .bg-noise{
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
    }
    .bg-grid{
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.6) 55%, rgba(0,0,0,.25));
      opacity:.28;
    }
    .bg-noise{
      z-index:-1;
      opacity:.12;
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(/%23n)' opacity='.46'/%3E%3C/svg%3E");
      mix-blend-mode:soft-light;
    }

    .site-container{
      width:min(var(--container), calc(100% - 2rem));
      margin-inline:auto;
    }

    .nav-wrap{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(12px);
      background:rgba(8,11,16,.82);
      border-bottom:1px solid rgba(255,255,255,.06);
      box-shadow:0 8px 24px rgba(0,0,0,.16);
    }
    .topbar{
      display:flex;
      align-items:center;
      gap:1rem;
      justify-content:space-between;
      padding:1rem 0;
      flex-wrap:wrap;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:.7rem;
      font-weight:800;
      letter-spacing:.02em;
      color:#fff;
      white-space:nowrap;
    }
    .brand:hover{color:var(--accent)}
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:2.6rem;
      height:2rem;
      padding:0 .55rem;
      border-radius:999px;
      border:1px solid rgba(32,240,194,.35);
      background:linear-gradient(180deg, rgba(32,240,194,.18), rgba(32,240,194,.06));
      color:var(--accent);
      box-shadow:0 0 0 1px rgba(32,240,194,.08) inset;
      font-size:.85rem;
      line-height:1;
    }
    .chip-nav{
      display:flex;
      align-items:center;
      gap:.6rem;
      flex:1 1 auto;
      justify-content:center;
      overflow-x:auto;
      padding:.2rem 0;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .chip-nav::-webkit-scrollbar{display:none}
    .nav-chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:.64rem .95rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      font-size:.92rem;
      transition:transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
      white-space:nowrap;
    }
    .nav-chip:hover,
    .nav-chip:focus-visible{
      color:#fff;
      border-color:rgba(32,240,194,.55);
      background:rgba(32,240,194,.08);
      box-shadow:0 0 0 1px rgba(32,240,194,.1) inset;
      transform:translateY(-1px);
      outline:none;
    }
    .nav-chip.active{
      color:#081018;
      background:linear-gradient(180deg, var(--accent-2), #ffd84f);
      border-color:rgba(255,230,109,.72);
      box-shadow:0 0 0 1px rgba(255,230,109,.26), 0 10px 24px rgba(255,230,109,.08);
      font-weight:800;
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.45rem;
      padding:.82rem 1.1rem;
      border-radius:999px;
      background:linear-gradient(180deg, var(--accent), #16d4aa);
      color:#051015;
      font-weight:800;
      border:1px solid rgba(32,240,194,.45);
      box-shadow:0 10px 24px rgba(32,240,194,.16);
      transition:transform .18s ease, filter .18s ease, box-shadow .18s ease;
      white-space:nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible{
      transform:translateY(-1px);
      filter:saturate(1.06);
      box-shadow:0 12px 26px rgba(32,240,194,.22);
      outline:none;
    }

    .hero-shell,
    .section-shell,
    .cta-shell,
    .faq-shell,
    .stats-shell{
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(17,21,29,.9), rgba(12,16,23,.92));
      box-shadow:var(--shadow-2);
      border-radius:var(--radius);
      position:relative;
      overflow:hidden;
    }
    .hero-shell::before,
    .section-shell::before,
    .cta-shell::before,
    .faq-shell::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(135deg, rgba(255,255,255,.06), transparent 28%),
        linear-gradient(180deg, transparent 0%, rgba(255,255,255,.02) 100%);
      opacity:.75;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:auto -10% 0 -10%;
      height:8px;
      background:linear-gradient(90deg, transparent, rgba(32,240,194,.75), rgba(255,230,109,.9), rgba(255,93,143,.82), transparent);
      filter:blur(2px);
      opacity:.85;
    }
    .section-shell,
    .cta-shell,
    .faq-shell{padding:1.1rem}
    .hero-shell{padding:1.2rem}
    .retro-card{
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(20,26,36,.9), rgba(14,18,26,.9));
      border-radius:var(--radius-sm);
      box-shadow:0 8px 18px rgba(0,0,0,.22);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .retro-card:hover{
      transform:translateY(-3px);
      border-color:rgba(32,240,194,.38);
      box-shadow:0 10px 26px rgba(0,0,0,.3);
    }
    .retro-card:focus-within{
      border-color:rgba(32,240,194,.48);
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.38rem .72rem;
      border-radius:999px;
      background:rgba(32,240,194,.08);
      border:1px solid rgba(32,240,194,.22);
      color:var(--accent);
      font-size:.82rem;
      font-weight:700;
      letter-spacing:.03em;
    }
    .eyebrow.hot{
      background:rgba(255,93,143,.1);
      border-color:rgba(255,93,143,.25);
      color:#ff91b6;
    }
    .eyebrow.warn{
      background:rgba(255,230,109,.1);
      border-color:rgba(255,230,109,.25);
      color:#ffeaa1;
    }
    .hero-title{
      line-height:1.08;
      letter-spacing:-.03em;
      text-wrap:balance;
    }
    .hero-title strong{
      color:var(--accent-2);
      text-shadow:0 0 16px rgba(255,230,109,.14);
    }
    .hero-lead{
      color:var(--muted);
      max-width:58ch;
      text-wrap:pretty;
    }
    .subtle{
      color:var(--muted-2);
      font-size:.95rem;
    }

    .btn-core{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      min-height:3rem;
      padding:.82rem 1.15rem;
      border-radius:16px;
      border:1px solid transparent;
      font-weight:800;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
      will-change:transform;
    }
    .btn-core:hover,
    .btn-core:focus-visible{
      transform:translateY(-2px);
      outline:none;
    }
    .btn-primary{
      background:linear-gradient(180deg, var(--accent-2), #ffd84a);
      color:#101215;
      border-color:rgba(255,230,109,.7);
      box-shadow:0 10px 22px rgba(255,230,109,.12);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      box-shadow:0 12px 24px rgba(255,230,109,.18), 0 0 0 1px rgba(255,230,109,.18);
    }
    .btn-secondary{
      background:rgba(255,255,255,.03);
      color:#f2f5fb;
      border-color:rgba(255,255,255,.1);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(32,240,194,.08);
      border-color:rgba(32,240,194,.34);
      box-shadow:0 0 0 1px rgba(32,240,194,.12) inset;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.4rem .7rem;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:#dce2ef;
      font-size:.86rem;
      white-space:nowrap;
    }
    .tag.hot{
      background:rgba(255,93,143,.12);
      border-color:rgba(255,93,143,.2);
      color:#ffb1c8;
    }
    .tag.neon{
      background:rgba(32,240,194,.1);
      border-color:rgba(32,240,194,.18);
      color:#89ffe8;
    }
    .tag.gold{
      background:rgba(255,230,109,.12);
      border-color:rgba(255,230,109,.22);
      color:#ffefb5;
    }

    .countdown{
      display:inline-flex;
      align-items:center;
      gap:.55rem;
      font-weight:800;
      letter-spacing:.06em;
      color:var(--accent-2);
    }
    .countdown span{
      min-width:2.3ch;
      display:inline-block;
      text-align:center;
    }
    .countdown-chip{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.5rem .85rem;
      border-radius:999px;
      border:1px solid rgba(255,230,109,.24);
      background:rgba(255,230,109,.08);
      color:#ffefb8;
      font-weight:700;
    }
    .pulse{
      animation:pulseSoft 2.8s infinite ease-in-out;
    }
    @keyframes pulseSoft{
      0%,100%{opacity:1; transform:translateY(0)}
      50%{opacity:.78; transform:translateY(-1px)}
    }

    .mini-stat{
      padding:1rem;
      border-radius:var(--radius-sm);
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
    }
    .mini-stat .num{
      display:block;
      font-size:1.2rem;
      font-weight:900;
      line-height:1.1;
      color:#fff;
    }
    .mini-stat .lbl{
      display:block;
      margin-top:.25rem;
      color:var(--muted);
      font-size:.9rem;
    }

    .section-title{
      font-size:clamp(1.2rem, 2vw, 1.65rem);
      line-height:1.15;
      font-weight:900;
      letter-spacing:-.02em;
      margin:0;
    }
    .section-lead{
      color:var(--muted);
      margin:0;
      max-width:70ch;
    }

    .bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
    }
    .bar > i{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), #69ffe7);
      box-shadow:0 0 18px rgba(32,240,194,.22);
    }
    .bar.gold > i{
      background:linear-gradient(90deg, var(--accent-2), #ffcb3d);
      box-shadow:0 0 18px rgba(255,230,109,.18);
    }
    .bar.hot > i{
      background:linear-gradient(90deg, var(--accent-3), var(--accent-4));
      box-shadow:0 0 18px rgba(255,93,143,.18);
    }

    .faq-item{
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      border-radius:var(--radius-sm);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:1rem 1.05rem;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      font-weight:800;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      flex:0 0 auto;
      color:var(--accent-2);
      font-weight:900;
      transition:transform .2s ease;
    }
    .faq-item[open] summary::after{
      content:"–";
      transform:rotate(180deg);
    }
    .faq-item .faq-body{
      padding:0 1.05rem 1rem;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.06);
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr 1fr;
      gap:1.2rem;
      align-items:start;
      padding:1.35rem 0 1.6rem;
    }
    .copyright{
      color:var(--muted);
      margin-top:.8rem;
      font-size:.92rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:.7rem 1rem;
      justify-content:flex-end;
      align-items:center;
    }
    .footer-links a{
      color:#dce2ef;
      font-size:.95rem;
      transition:color .18s ease, transform .18s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--accent);
      transform:translateY(-1px);
      outline:none;
    }

    .soft-grid{
      display:grid;
      gap:1rem;
    }
    .marker{
      width:2.4rem;
      height:2.4rem;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:rgba(32,240,194,.1);
      border:1px solid rgba(32,240,194,.18);
      color:var(--accent);
      font-weight:900;
      flex:0 0 auto;
    }

    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
    }
    .chip-slim{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:.46rem .72rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.03);
      color:#dce2ef;
      font-size:.86rem;
    }

    .focus-link{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:var(--accent-2);
      font-weight:800;
      transition:transform .18s ease, color .18s ease;
    }
    .focus-link:hover,
    .focus-link:focus-visible{
      transform:translateX(2px);
      color:#fff0a8;
      outline:none;
    }

    .sr-note{
      color:var(--muted-2);
      font-size:.88rem;
    }

    @media (max-width: 1024px){
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width: 768px){
      .topbar{gap:.85rem}
      .chip-nav{
        order:3;
        flex-basis:100%;
        justify-content:flex-start;
      }
      .nav-cta{margin-left:auto}
      .hero-shell{padding:1rem}
      .section-shell,.cta-shell,.faq-shell{padding:1rem}
    }
    @media (max-width: 520px){
      .brand{font-size:.97rem}
      .brand-mark{min-width:2.25rem;height:1.9rem;font-size:.78rem}
      .nav-chip{padding:.56rem .85rem;font-size:.86rem}
      .nav-cta{padding:.72rem .95rem;font-size:.92rem}
      .hero-title{font-size:clamp(1.8rem, 9vw, 2.6rem)}
    }