:root{
    --bg:#0E0A16; --bg-2:#160F22; --panel:#1C1330; --panel-2:#251741;
    --brand:#7E3DB0; --brand-core:#662D91; --brand-deep:#54227E;
    --gold:#FFE800; --gold-2:#FFF35C; --gold-deep:#D4C400;
    --coin:#FFC53D; --zeus:#5AB0FF; --red:#E23B54; --blue:#3B6BE2;
    --win:#27D17F; --text:#FFFFFF; --muted:#A99CC0; --line:rgba(255,255,255,.09);
  }
  *{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
  html,body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif}
  body{
    min-height:100svh;overflow-x:hidden;
    background:
      radial-gradient(1000px 520px at 50% -8%, rgba(90,176,255,.18), transparent 58%),
      radial-gradient(1100px 600px at 50% 0%, rgba(126,61,176,.34), transparent 60%),
      radial-gradient(900px 500px at 50% 120%, rgba(255,232,0,.07), transparent 55%),
      linear-gradient(180deg,#140C22,#0E0A16 45%,#0B0712);
    padding:calc(env(safe-area-inset-top) + 12px) 16px calc(env(safe-area-inset-bottom) + 92px);
    display:flex;flex-direction:column;align-items:center;text-align:center}
  .wrap{width:100%;max-width:440px;margin:0 auto}
  /* header */
  .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
  .logo{display:flex;align-items:center;gap:9px;font-family:'Oswald';font-weight:700;font-size:24px;letter-spacing:.5px}
  .logo .dot{width:11px;height:11px;border-radius:50%;background:var(--brand);box-shadow:0 0 14px var(--brand)}
  .logo b{color:var(--gold)}
  .online{display:flex;align-items:center;gap:7px;background:rgba(39,209,127,.10);border:1px solid rgba(39,209,127,.25);
    padding:6px 10px;border-radius:999px;font-size:12px;color:#bdf3d6;font-weight:600}
  .pulse{width:8px;height:8px;border-radius:50%;background:var(--win);animation:pulse 1.6s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(39,209,127,.6)}70%{box-shadow:0 0 0 8px rgba(39,209,127,0)}100%{box-shadow:0 0 0 0 rgba(39,209,127,0)}}
  /* progress */
  .steps{display:flex;gap:8px;justify-content:center;margin:6px 0 4px}
  .steps .s{width:34px;height:5px;border-radius:99px;background:rgba(255,255,255,.14)}
  .steps .s.on{background:linear-gradient(90deg,var(--gold),var(--coin));box-shadow:0 0 10px rgba(255,197,61,.5)}
  /* titles */
  .wordmark{font-family:'Cinzel',serif;font-weight:900;letter-spacing:2px;font-size:13px;color:var(--gold-2);text-transform:uppercase;margin-top:6px}
  h1{font-family:'Oswald';font-weight:700;line-height:1.02;font-size:clamp(26px,7.6vw,34px);text-transform:uppercase;margin-top:4px}
  h1 .g{background:linear-gradient(180deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 2px 12px rgba(255,232,0,.35))}
  .sub{color:var(--muted);font-size:13.5px;margin-top:8px;font-weight:500}
  .sub b{color:#fff}
  /* screens */
  .screen{display:none;animation:fade .35s ease}
  .screen.active{display:block}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  /* crash flight */
  .history{display:flex;gap:6px;justify-content:flex-start;overflow:hidden;margin:12px auto 8px;max-width:440px;mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .history span{flex:0 0 auto;font-family:'Oswald';font-weight:600;font-size:12.5px;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:#B9A8D6}
  .history span.hot{color:var(--gold);border-color:rgba(255,232,0,.35)}
  .sky{position:relative;margin:4px auto 10px;width:min(90vw,400px);height:min(64vw,280px);border-radius:18px;overflow:hidden;
    border:2px solid rgba(255,232,0,.3);
    background:
      radial-gradient(140% 100% at 0% 100%, rgba(126,61,176,.55), transparent 55%),
      radial-gradient(90% 70% at 85% 10%, rgba(90,176,255,.16), transparent 60%),
      repeating-conic-gradient(from 250deg at 0% 100%, rgba(255,255,255,.028) 0 6deg, transparent 6deg 14deg),
      linear-gradient(180deg,#191026,#120B1E);
    box-shadow:inset 0 0 40px rgba(0,0,0,.55), 0 14px 34px rgba(0,0,0,.5)}
  .skybadge{position:absolute;top:0;left:0;right:0;z-index:3;font-family:'Oswald';font-weight:700;font-size:11px;letter-spacing:2.5px;
    color:#2A0F45;text-align:center;padding:5px 0;background:linear-gradient(90deg,#FFE800,#FFC53D);text-transform:uppercase}
  #flight{position:absolute;inset:0;width:100%;height:100%}
  .mult{position:absolute;inset:0;display:grid;place-items:center;z-index:2;pointer-events:none;
    font-family:'Oswald';font-weight:700;font-size:clamp(44px,15vw,68px);color:#fff;
    text-shadow:0 0 30px rgba(126,61,176,.9),0 2px 6px rgba(0,0,0,.6)}
  .mult.ready{color:var(--gold);text-shadow:0 0 34px rgba(255,232,0,.75),0 2px 6px rgba(0,0,0,.6)}
  .flew{position:absolute;left:50%;top:58%;transform:translateX(-50%) scale(.8);z-index:3;opacity:0;transition:.35s;
    font-family:'Oswald';font-weight:700;font-size:17px;color:var(--win);background:rgba(9,26,18,.85);
    border:1px solid rgba(39,209,127,.45);border-radius:999px;padding:8px 16px;white-space:nowrap}
  .flew.show{opacity:1;transform:translateX(-50%) scale(1)}
  .btn.cashout{display:none;background:linear-gradient(180deg,#3CE894,#27D17F 48%,#149A58);color:#062817;
    box-shadow:0 10px 26px rgba(39,209,127,.4),inset 0 1px 0 rgba(255,255,255,.5)}
  .btn.cashout:disabled{filter:grayscale(.55) brightness(.72);animation:none;cursor:default}
  .btn.cashout.armed{animation:armed .55s ease-in-out infinite}
  @keyframes armed{0%,100%{transform:scale(1)}50%{transform:scale(1.035)}}
  /* cash-out countdown ring inside the armed button */
  .cashwrap{position:relative}
  .ring{position:absolute;top:50%;right:16px;transform:translateY(-50%);width:34px;height:34px;pointer-events:none;display:none}
  .cashwrap.armed .ring{display:block}
  .ring circle{fill:none;stroke-width:4}
  .ring .bg{stroke:rgba(6,40,23,.35)}
  .ring .fg{stroke:#06341c;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset .1s linear}
  /* floating +prize */
  .plusfloat{position:absolute;left:50%;top:-8px;transform:translateX(-50%);z-index:4;pointer-events:none;opacity:0;
    font-family:'Oswald';font-weight:700;font-size:20px;color:var(--gold);text-shadow:0 2px 8px rgba(0,0,0,.6)}
  .plusfloat.go{animation:floatup 1s ease-out forwards}
  @keyframes floatup{0%{opacity:0;transform:translate(-50%,0)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-46px)}}
  /* screen shake while climbing */
  .sky.shake{animation:shake .16s linear infinite}
  @keyframes shake{0%,100%{transform:translate(0,0)}25%{transform:translate(.6px,-.6px)}50%{transform:translate(-.6px,.5px)}75%{transform:translate(.4px,.6px)}}
  /* mute toggle */
  .mute{position:absolute;top:6px;right:8px;z-index:4;width:30px;height:30px;border:0;border-radius:8px;cursor:pointer;
    background:rgba(0,0,0,.35);color:#fff;font-size:15px;display:grid;place-items:center;line-height:1}
  /* live in-flight counter */
  .inflight{position:absolute;left:8px;bottom:8px;z-index:4;display:flex;align-items:center;gap:6px;
    background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:4px 9px;
    font-size:11px;font-weight:600;color:#e6dcff}
  .inflight .lp{width:7px;height:7px;border-radius:50%;background:var(--win);animation:pulse 1.4s infinite}
  /* count-up prize (modal + reveal) */
  .amt .num, .prize .num{font-variant-numeric:tabular-nums}
  @keyframes winpulse{50%{box-shadow:0 0 36px rgba(255,232,0,.85)}}
  .pick-hint{font-family:'Oswald';font-weight:600;letter-spacing:1px;font-size:14px;color:var(--gold-2);margin-top:12px;text-transform:uppercase}
  /* reveal banner */
  .reveal{margin:14px auto 0;max-width:360px;opacity:0;transform:scale(.9);transition:.4s cubic-bezier(.2,1.1,.3,1);pointer-events:none}
  .reveal.show{opacity:1;transform:scale(1);pointer-events:auto}
  .reveal .tag{font-family:'Oswald';font-weight:600;letter-spacing:2px;font-size:12px;color:var(--win);text-transform:uppercase}
  .reveal .amt{font-family:'Oswald';font-weight:700;font-size:40px;line-height:1;margin:4px 0 2px}
  .reveal .amt .g{background:linear-gradient(180deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
  /* cards */
  .cardrow{display:flex;justify-content:center;gap:20px;margin:18px auto 4px}
  .card{width:min(34vw,132px);height:min(48vw,186px);border-radius:14px;cursor:pointer;position:relative;
    perspective:800px;animation:bob 2.4s ease-in-out infinite}
  .card:nth-child(2){animation-delay:.4s}
  .card .inner{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.3,.8,.3,1)}
  .card.flip .inner{transform:rotateY(180deg)}
  .card .face{position:absolute;inset:0;border-radius:14px;backface-visibility:hidden;display:grid;place-items:center;
    border:2px solid rgba(255,255,255,.2);box-shadow:0 10px 26px rgba(0,0,0,.5)}
  .card .back{color:transparent;background:
      repeating-linear-gradient(45deg, rgba(255,232,0,.10) 0 7px, transparent 7px 15px),
      radial-gradient(circle at 50% 42%, #7E3DB0, #3A1E5A)}
  .card .back::after{content:"";position:absolute;top:50%;left:50%;width:40%;height:56%;transform:translate(-50%,-50%) rotate(45deg);
    border:2px solid rgba(255,232,0,.55);border-radius:6px;box-shadow:0 0 14px rgba(255,232,0,.2) inset}
  .card .front{transform:rotateY(180deg);font-size:44px;
    background:radial-gradient(circle at 50% 35%, #FFF7C6, #FFD54A 55%, #E0A614)}
  .card.dim{opacity:.3;filter:grayscale(.5);pointer-events:none;animation:none}
  .colorbtns{display:flex;gap:12px;justify-content:center;margin-top:6px}
  .cbtn{border:0;cursor:pointer;font-family:'Oswald';font-weight:700;font-size:16px;letter-spacing:.5px;color:#fff;
    padding:12px 22px;border-radius:12px;text-transform:uppercase;box-shadow:0 8px 20px rgba(0,0,0,.4)}
  .cbtn.r{background:linear-gradient(180deg,#F0556C,var(--red))}
  .cbtn.b{background:linear-gradient(180deg,#5A83F0,var(--blue))}
  .cbtn:active{transform:translateY(2px)}
  /* primary button */
  .btn{margin:16px auto 0;display:block;width:min(80vw,340px);border:0;cursor:pointer;
    font-family:'Oswald';font-weight:700;font-size:20px;letter-spacing:1px;text-transform:uppercase;color:#2A0F45;
    padding:16px 20px;border-radius:15px;background:linear-gradient(180deg,#FFF35C,#FFE800 48%,#E6CF00);
    box-shadow:0 10px 26px rgba(255,232,0,.32),inset 0 1px 0 rgba(255,255,255,.6);animation:bob 1.7s ease-in-out infinite}
  .btn:active{transform:translateY(2px)}
  @keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
  .btn.ghost{background:linear-gradient(180deg,#9B59C9,var(--brand) 45%,var(--brand-deep));color:#FFE800;
    box-shadow:0 10px 26px rgba(126,61,176,.5),0 0 0 1.5px rgba(255,232,0,.4)}
  /* winners + trust */
  .timer{margin:16px auto 0;display:inline-flex;align-items:center;gap:10px;background:rgba(126,61,176,.14);border:1px solid rgba(126,61,176,.32);border-radius:12px;padding:8px 14px}
  .timer .lbl{font-size:12px;color:#D9C2F0;font-weight:600}
  .timer .clock{font-family:'Oswald';font-weight:700;font-size:17px;letter-spacing:1px}
  .trust{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:16px auto 0}
  .chip{font-size:11px;color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:999px;padding:6px 11px;font-weight:500}
  .chip b{color:#cdd5e3}
  footer{margin:18px auto 0;max-width:420px}
  footer .age{display:inline-block;border:1px solid var(--line);border-radius:8px;padding:3px 8px;font-family:'Oswald';font-weight:700;font-size:12px;color:#cdd5e3;margin-bottom:8px}
  footer p{font-size:10.5px;color:#5d6677;line-height:1.5}
  /* sticky cta */
  .cta-bar{position:fixed;left:0;right:0;bottom:0;z-index:30;transform:translateY(120%);transition:transform .35s cubic-bezier(.2,.8,.2,1);
    padding:12px 16px calc(env(safe-area-inset-bottom) + 12px);background:linear-gradient(180deg,rgba(14,10,22,0),#0E0A16 22%)}
  .cta-bar.show{transform:translateY(0)}
  .cta{width:100%;max-width:440px;margin:0 auto;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;
    font-family:'Oswald';font-weight:700;font-size:20px;letter-spacing:.6px;text-transform:uppercase;color:#2A0F45;
    padding:18px;border-radius:15px;background:linear-gradient(180deg,#FFF35C,#FFE800 48%,#E6CF00);
    box-shadow:0 -2px 30px rgba(255,232,0,.4),inset 0 1px 0 rgba(255,255,255,.6);animation:bob 1.6s ease-in-out infinite}
  .cta:active{transform:translateY(2px)}
  /* modal */
  .modal-bg{position:fixed;inset:0;z-index:40;background:rgba(5,7,11,.72);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:22px}
  .modal-bg.show{display:flex}
  .modal{width:100%;max-width:384px;background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid rgba(255,232,0,.32);
    border-radius:22px;padding:26px 22px 22px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.6);animation:pop .4s cubic-bezier(.2,1.1,.3,1)}
  @keyframes pop{0%{transform:scale(.8);opacity:0}100%{transform:scale(1);opacity:1}}
  .modal .crown{font-size:40px}
  .modal .won{font-family:'Oswald';font-weight:600;letter-spacing:2px;font-size:13px;color:var(--win);text-transform:uppercase;margin-top:2px}
  .modal .prize{font-family:'Oswald';font-weight:700;font-size:30px;line-height:1.08;margin:10px 0 4px}
  .modal .prize .g{background:linear-gradient(180deg,var(--gold-2),var(--gold) 55%,var(--gold-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
  .modal p.note{color:var(--muted);font-size:13px;margin:10px 0 18px;line-height:1.5}
  .modal small{display:block;margin-top:12px;color:#6b7588;font-size:11px}
  /* ios + chrome sheets */
  .ios{position:fixed;inset:0;z-index:50;background:rgba(5,7,11,.78);backdrop-filter:blur(4px);display:none;align-items:flex-end;justify-content:center}
  .ios.show{display:flex}
  .ios-card{width:100%;max-width:440px;background:var(--panel);border-top-left-radius:22px;border-top-right-radius:22px;border-top:1px solid var(--line);padding:22px 20px calc(env(safe-area-inset-bottom) + 20px);text-align:left;animation:up .3s ease}
  @keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
  .ios-card h4{font-family:'Oswald';font-weight:700;font-size:20px;margin-bottom:12px;text-align:center}
  .step{display:flex;gap:12px;align-items:center;margin:12px 0}
  .step .n{flex:0 0 28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-family:'Oswald';font-weight:700;display:grid;place-items:center;font-size:14px}
  .step .t{font-size:14px;color:#cdd5e3}.step .t b{color:#fff}
  .share-ic{display:inline-flex;vertical-align:-3px;margin:0 3px;color:#4aa3ff}
  .ios-close{width:100%;margin-top:14px;background:transparent;border:1px solid var(--line);color:var(--muted);padding:13px;border-radius:12px;font-weight:600;font-size:14px;cursor:pointer}
  .sheet-btn{width:100%;border:0;cursor:pointer;font-family:'Oswald';font-weight:700;font-size:18px;letter-spacing:.5px;text-transform:uppercase;color:#2A0F45;background:linear-gradient(180deg,#FFF35C,#FFE800 50%,#E6CF00);padding:16px;border-radius:13px;box-shadow:0 8px 22px rgba(255,232,0,.3)}
  .sheet-note{font-size:13px;color:var(--muted);line-height:1.5;margin:2px 0 14px;text-align:center}.sheet-note b{color:#fff}
  /* in-app bar */
  .iab-bar{position:fixed;top:0;left:0;right:0;z-index:60;display:none;align-items:center;gap:10px;padding:calc(env(safe-area-inset-top) + 10px) 14px 10px;background:linear-gradient(180deg,#2A1640,#1C0F2C);border-bottom:1px solid rgba(255,232,0,.25);box-shadow:0 6px 20px rgba(0,0,0,.4)}
  .iab-bar.show{display:flex}
  .iab-bar .ic{font-size:18px}
  .iab-bar .tx{flex:1;text-align:left;font-size:12.5px;color:#EADcFb;font-weight:500;line-height:1.3}.iab-bar .tx b{color:#fff}
  .iab-bar .go{border:0;cursor:pointer;font-family:'Oswald';font-weight:700;font-size:13px;color:#2A0F45;background:linear-gradient(180deg,#FFF35C,#FFE800);padding:9px 13px;border-radius:10px;text-transform:uppercase}
  .iab-bar .x{background:transparent;border:0;color:#9b8bb5;font-size:20px;cursor:pointer;padding:2px 4px;line-height:1}
  canvas#fx{position:fixed;inset:0;pointer-events:none;z-index:45}
  @media (prefers-reduced-motion: reduce){.btn,.cta,.orb,.card,.pulse{animation:none}}
/* winners marquee (config-driven, matches reference #track) */
.winners{margin:16px auto 0;width:100%;max-width:440px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03)}
.ticker{overflow:hidden;white-space:nowrap;padding:9px 0}
.tickrow{display:inline-block;white-space:nowrap;animation:marq 24s linear infinite}
.tickrow .w{display:inline-block;margin:0 16px;font-size:12.5px;color:#cdd5e3}
.tickrow .w b{color:var(--win);font-family:'Oswald';font-weight:700}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* modal near-completion progress */
.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden;margin:14px 0 4px}
.progress .bar{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--gold),var(--coin));transition:width 1s ease .2s}
.progress .bar.go{width:90%}