*{box-sizing:border-box}
:root{color-scheme:dark;font-family:Inter,Arial,sans-serif;color:#e8eefb;background:#070d17}
body{margin:0}
button,a{font:inherit;cursor:pointer;color:inherit;text-decoration:none}
button{border:0;background:transparent}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #1e5bff;outline-offset:4px}
.top{max-width:1180px;margin:auto;height:96px;display:flex;align-items:center;justify-content:space-between;padding:0 26px;border-bottom:1px solid #16233b}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:38px;height:38px;border-radius:5px}
.brand strong{font-weight:900;letter-spacing:-.5px;font-size:19px}
.brand span{font:700 10px Inter;letter-spacing:1.8px;color:#6d82a8;border-left:1px solid #22314f;padding-left:14px;margin-left:6px}
.spec{font:600 11px Inter;letter-spacing:1.2px;color:#6d82a8}
main{max-width:1180px;margin:44px auto;padding:0 26px;display:grid;grid-template-columns:360px 1fr;gap:64px}
.eyebrow{display:flex;align-items:center;gap:9px;font:700 10px Inter;letter-spacing:1.7px;color:#6d82a8;margin:0 0 20px}
.eyebrow span{width:7px;height:7px;background:#1e5bff}
h1{font:900 46px/1.1 Inter;letter-spacing:-2px;margin:0 0 28px}
.tabs{display:flex;flex-direction:column;gap:4px;margin-bottom:26px}
.tab{display:flex;gap:14px;align-items:flex-start;text-align:left;padding:16px 12px 16px 0;border-bottom:1px solid #16233b;color:#7b90b6;transition:color .18s,border-color .18s}
.tab:hover{color:#cdd9ef}
.tab.on{color:#fff;border-bottom-color:#1e5bff}
.tab b{font:900 11px Inter;padding-top:4px;color:#4d628a}
.tab strong{display:block;font:800 15px Inter;letter-spacing:-.3px}
.tab small{display:block;margin-top:5px;font-size:11px;color:#6d82a8;line-height:1.5}
.grab{display:flex;align-items:center;gap:12px;background:#1e5bff;padding:16px 18px;border-radius:8px;font:800 13px Inter}
.grab:hover{background:#1543c2}
.grab b{margin-left:auto;font:700 11px Inter;opacity:.8}
.note{margin:14px 0 0;font-size:11px;line-height:1.7;color:#6d82a8}
.player{min-width:0}
.head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font:700 10px Inter;letter-spacing:1.4px;color:#6d82a8}
.chip{border:1px solid #22314f;border-radius:4px;padding:6px 9px;font-size:9px}
.stage{display:flex;justify-content:center;padding:26px;background:#0a1120;border:1px solid #16233b;border-radius:12px}
.phone{position:relative;width:304px;height:540px;border-radius:22px;overflow:hidden;box-shadow:0 30px 80px -30px #000,0 0 0 1px #22314f}
canvas{display:block;width:304px;height:540px}
#loading{position:absolute;inset:0;display:grid;place-items:center;background:#0b1020;font-size:12px;color:#6f9aff}
#loading.hidden{display:none}
.transport{margin-top:18px}
.times{display:flex;justify-content:space-between;font-size:11px;color:#7b90b6}
.times b{color:#fff;font-variant-numeric:tabular-nums}
input[type=range]{appearance:none;display:block;width:100%;height:3px;margin:14px 0 16px;border-radius:3px;background:linear-gradient(to right,#1e5bff var(--p,0%),#1c2a45 var(--p,0%))}
input[type=range]::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border-radius:50%;background:#1e5bff}
input[type=range]::-moz-range-thumb{border:0;width:12px;height:12px;border-radius:50%;background:#1e5bff}
.controls{display:flex;gap:10px}
.play{background:#fff;color:#0b1020;border-radius:6px;padding:11px 20px;font:800 12px Inter;min-width:104px}
.ghost{border:1px solid #22314f;border-radius:6px;padding:11px 16px;font:700 12px Inter;color:#9db0d2}
.ghost.on{border-color:#1e5bff;color:#6f9aff}
footer{max-width:1180px;margin:0 auto;padding:26px;border-top:1px solid #16233b;display:flex;justify-content:space-between;font-size:11px;color:#6d82a8}
footer a{color:#6f9aff}
@media(max-width:900px){
  main{grid-template-columns:1fr;gap:28px;margin:26px auto}
  h1{font-size:36px}
  .top{height:74px;padding:0 18px}
  .brand span,.spec{display:none}
  main,footer{padding-left:18px;padding-right:18px}
  .stage{padding:14px}
  .phone,canvas{width:min(304px,72vw);height:min(540px,128vw)}
}