:root{color-scheme:dark light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;background:#101114}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-width:320px}button{touch-action:manipulation;font:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app{min-height:100vh;display:flex;flex-direction:column;transition:background .18s ease,color .18s ease}.app.theme-dark{color:#f6f7fb;background:radial-gradient(circle at top left,rgba(57,111,255,.18),transparent 30rem),linear-gradient(135deg,#111216,#181b20 48%,#101114)}.app.theme-light{color:#1c1f26;background:radial-gradient(circle at top left,rgba(26,99,255,.12),transparent 30rem),linear-gradient(135deg,#fbfcff,#f0f3f8 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#2563eb40}.primary-action:hover{background:#1d4ed8}.secondary-action{color:inherit;background:#94a3b829}.text-action{color:#7aa2ff;background:transparent;font-weight:750;padding:0}.listening-indicator{position:relative;padding-left:1rem;color:#ff7a88;font-weight:750}.listening-indicator:before{content:"";position:absolute;left:0;top:50%;width:.55rem;height:.55rem;border-radius:50%;background:currentColor;transform:translateY(-50%)}.notice,.privacy-note,.results-card{width:min(100%,42rem);margin-left:auto;margin-right:auto}.notice{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1rem;padding:.9rem 1rem;border:1px solid rgba(122,162,255,.3);border-radius:.75rem;background:#406eff1a}.notice p{margin:0}.privacy-note{margin-top:1rem;color:#8c97aa;text-align:center;line-height:1.55}.results-card{margin-top:2rem;padding:clamp(1.25rem,3vw,2rem);border:1px solid rgba(148,163,184,.22);border-radius:.75rem;background:#94a3b81a}.results-card h2{margin:0 0 1.25rem;text-align:center}.results-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.results-grid div{text-align:center}.results-grid strong{display:block;font-size:clamp(1.25rem,3vw,2rem);font-weight:450}.footer{justify-content:center;flex-wrap:wrap;gap:.55rem 1rem;padding:1.5rem;color:#8c97aa;border-top:1px solid rgba(148,163,184,.16);font-size:.9rem}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.controls{width:100%;justify-content:flex-start}.stats-overlay,.results-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.notice{align-items:flex-start;flex-direction:column}}