.stw-seg{display:flex;gap:8px;margin-block-end:18px}.stw-seg-btn{flex:1 1 120px;padding-block:10px;padding-inline:12px;border-radius:10px;font-size:14px;font-weight:600;border:1px solid var(--line);background:var(--panel2);color:var(--muted)}.stw-seg-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.stw-panel{display:none}.stw-panel.active{display:block}.stw-display{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding-block:28px;text-align:center;font-size:clamp(40px,13vw,64px);font-weight:700;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;direction:ltr}.stw-actions{display:flex;gap:8px;margin-block-start:14px}.stw-actions .btn{flex:1 1 auto}.stw-h3{margin-block:22px 10px;font-size:15px}.stw-hint{margin-block:10px 0;color:var(--muted);font-size:12px;line-height:1.7}.stw-laps{inline-size:100%;border-collapse:collapse;font-size:14px}.stw-laps th,.stw-laps td{padding-block:9px;padding-inline:10px;border-block-end:1px solid var(--line);text-align:start}.stw-laps th{font-size:12px;color:var(--muted);font-weight:600}.stw-num{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;direction:ltr;unicode-bidi:isolate}.stw-total{color:var(--muted)}.stw-lap-no{display:flex;align-items:center;gap:6px;font-weight:700}.stw-tag{padding-block:2px;padding-inline:6px;border-radius:999px;font-size:10px;font-weight:700}.stw-tag.fast{background:#2e9e5b26;color:#2e9e5b}.stw-tag.slow{background:#e0525226;color:#e05252}.stw-alarm-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.stw-alarm-controls .field{flex:1 1 180px}.stw-alarm-controls input[type=time]{inline-size:100%;background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding-block:10px;padding-inline:12px;font:inherit}.stw-alarm-state{margin-block-start:16px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding-block:16px;padding-inline:18px}.stw-alarm-at{margin:0 0 8px;font-size:14px;font-weight:600}.stw-alarm-left{display:flex;align-items:baseline;gap:10px;margin-block-end:12px}.stw-alarm-left .k{color:var(--muted);font-size:13px}.stw-alarm-left strong{font-size:28px;font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;direction:ltr}.stw-ring{margin-block-start:16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding-block:16px;padding-inline:18px;border-radius:16px;border:1px solid var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);animation:stw-pulse 1.2s ease-in-out infinite}.stw-ring strong{font-size:18px}@keyframes stw-pulse{50%{border-color:var(--line)}}@media(prefers-reduced-motion:reduce){.stw-ring{animation:none}}