:root{--bg:#0f1b2d;--card:#1b2a44;--ink:#fff;--mut:#c4d2e8;--blue:#1f5fd6;--green:#38d39f;--warn:#ffb02e}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,Arial,sans-serif;-webkit-tap-highlight-color:transparent}
main{max-width:480px;margin:auto;padding:16px 16px 96px;min-height:100vh}
h1{font-size:24px;margin:8px 0}h2{font-size:19px;margin:6px 0}p{margin:6px 0}
.card{background:var(--card);border-radius:16px;padding:14px;margin:12px 0}
.btn{display:block;width:100%;background:var(--blue);color:#fff;border:0;border-radius:12px;padding:14px;font-size:17px;font-weight:700;margin:10px 0;cursor:pointer}
.btn.sec{background:#2c3e5c}.btn.ok{background:#086b4d}
button:focus-visible,input:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #ffd54a;outline-offset:2px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.opts.one{grid-template-columns:1fr}
.opt{background:#2c3e5c;color:#fff;border:2px solid transparent;border-radius:12px;padding:14px;font-size:16px;cursor:pointer;text-align:center}
.opt[aria-pressed=true]{border-color:var(--green);background:#21507a}
.bar{height:10px;background:#2c3e5c;border-radius:5px;overflow:hidden}.bar i{display:block;height:100%;background:var(--green)}
video,.ph{width:100%;border-radius:12px;background:#000;aspect-ratio:16/9;display:block}
.ph{display:flex;align-items:center;justify-content:center;background:#22385c;color:var(--mut);text-align:center;padding:8px}
.tag{font-size:12px;background:var(--warn);color:#000;padding:2px 8px;border-radius:8px;font-weight:700}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}
#tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:#0b1424;border-top:1px solid #2c3e5c;padding-bottom:env(safe-area-inset-bottom)}
#tabs button{flex:1;background:none;border:0;color:var(--mut);padding:16px 4px;font-size:14px;min-height:48px;cursor:pointer}
#tabs button[aria-current=page]{color:#fff;font-weight:700;border-top:3px solid var(--green)}
.timer{font-size:72px;font-weight:800;text-align:center;margin:8px 0;font-variant-numeric:tabular-nums}
.big{font-size:20px;text-align:center}.mut{color:var(--mut);font-size:14px}
.days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.d{background:#2c3e5c;border-radius:8px;text-align:center;padding:8px 0;font-size:13px}.d.on{background:var(--green);color:#000;font-weight:700}
.sr,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.skip:focus{position:fixed;top:8px;right:8px;width:auto;height:auto;clip:auto;background:#fff;color:#000;padding:8px;z-index:9}
.note{font-size:13px;color:var(--mut);border-top:1px solid #2c3e5c;margin-top:16px;padding-top:8px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

body.big{font-size:19px}body.big .btn,body.big .opt{font-size:20px}
body.hc{--bg:#000;--card:#111;--mut:#fff;--blue:#0044cc}body.hc .card,body.hc .opt,body.hc .btn.sec{border:2px solid #fff}
.lnk{background:none;border:0;color:#9cc2ff;text-decoration:underline;font-size:15px;padding:10px 4px;cursor:pointer}
input[type=number]{display:block;width:100%;box-sizing:border-box;min-height:48px;font:inherit;font-size:1.1rem;padding:10px 14px;border-radius:12px;border:2px solid #4a5a7a;background:#fff;color:#0f1829;margin-top:6px}
input[type=number]:focus-visible{outline:3px solid #3ddc97;outline-offset:2px}