:root{--radius: 18px;--radius-sm: 12px;--radius-lg: 26px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--header-h: 64px;--trans: .35s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg: #e6eaf3;--bg-grad: radial-gradient(1200px 600px at 80% -10%, #ffe3ef 0%, transparent 55%), radial-gradient(1000px 500px at -10% 30%, #e0e4ff 0%, transparent 50%), #e6eaf3;--surface: #eaeef6;--text: #2a3145;--text-2: #6d7691;--accent: #e0447f;--accent-2: #6f5bd6;--accent-soft: rgba(224, 68, 127, .12);--shadow-d: rgba(163, 172, 194, .75);--shadow-l: rgba(255, 255, 255, .95);--glass: rgba(255, 255, 255, .34);--glass-strong: rgba(255, 255, 255, .6);--glass-border: rgba(255, 255, 255, .7);--glass-sheen: rgba(255, 255, 255, .55);--glass-highlight: rgba(255, 255, 255, .9);--ok: #2e9e6b;--warn: #c98a1b;--err: #cc4455}[data-theme=dark]{--bg: #161a27;--bg-grad: radial-gradient(1200px 600px at 80% -10%, rgba(224, 68, 127, .16) 0%, transparent 55%), 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0;color:#fff}.short-mute{position:absolute;top:1rem;right:1rem;font-size:1.4rem;background:#0006;border-radius:50%;width:2.4rem;height:2.4rem;display:flex;align-items:center;justify-content:center}.install-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#080a1273;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:200;display:flex;align-items:flex-end;justify-content:center}.install-sheet{width:min(440px,100%);margin:0 10px 10px;padding:1.4rem 1.4rem 1.2rem;border-radius:var(--radius-lg);text-align:center;animation:sheet-up .32s cubic-bezier(.2,.8,.3,1)}.install-sheet-icon{border-radius:14px;box-shadow:0 6px 18px #00000040}.install-sheet h3{margin:.7rem 0 1rem}.install-steps{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.7rem;text-align:left}.install-steps li{display:flex;align-items:center;gap:.7rem;color:var(--text)}.install-step-glyph{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent)}@keyframes sheet-up{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}@media (prefers-reduced-motion: reduce){.install-sheet{animation:none}}