.calc-stage{gap:var(--space-2)}.calc-top{display:flex;align-items:center;justify-content:center;gap:var(--space-3);width:100%}.calc-bpm{display:grid;justify-items:center;gap:2px}.calc-bpm .stepper{grid-template-columns:var(--tap) 150px var(--tap)}.calc-bpm__value{height:64px;font-family:var(--font-heading);font-size:3rem;line-height:1;background:transparent;border-color:transparent;box-shadow:none}.calc-bpm .readout__unit{margin-top:0}.calc-tap{min-width:84px}.calc-tap.is-hit{background:var(--color-accent-dim);border-color:var(--color-accent);color:var(--color-accent-ink)}.calc-table{display:grid;gap:6px;width:100%;max-width:620px}.calc-row{display:grid;grid-template-columns:minmax(84px,1.1fr) repeat(3,minmax(0,1fr));gap:6px;align-items:stretch}.calc-row--head span{font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-gray);text-align:center;padding-bottom:2px}.calc-row--head span:first-child{text-align:left}.calc-fig{display:flex;align-items:center;font-weight:700;font-size:var(--fs-base);color:var(--color-ink-soft)}.calc-cell{display:grid;align-content:center;gap:1px;min-height:52px;padding:6px 8px;border-radius:var(--radius-media);border:1px solid var(--color-hairline);background:var(--color-surface-2);color:var(--color-ink);box-shadow:var(--shadow-sm);text-align:center;touch-action:manipulation;transition:border-color .15s ease,background .15s ease}.calc-cell:hover{border-color:var(--color-accent)}.calc-cell__ms{font-weight:700;font-size:var(--fs-md);font-variant-numeric:tabular-nums;white-space:nowrap}.calc-cell__hz{font-size:var(--fs-xs);color:var(--color-gray);font-variant-numeric:tabular-nums;white-space:nowrap}.calc-row.is-main .calc-fig{color:var(--color-accent-ink)}.calc-row.is-main .calc-cell{border-color:var(--color-accent);background:var(--color-accent-dim)}.calc-row.is-main .calc-cell__hz{color:var(--color-ink-soft)}.calc-cell.is-copied{animation:calc-copied .5s var(--ease)}@keyframes calc-copied{0%{transform:scale(.95);background:var(--color-accent);color:var(--color-on-accent)}to{transform:none}}.calc-hint{display:flex;align-items:center;gap:8px;margin:0;font-size:var(--fs-sm);color:var(--color-gray)}.calc-rev{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.calc-rev__item{display:grid;gap:1px;text-align:left;padding:10px 12px;border-radius:var(--radius-media);border:1px solid var(--color-hairline);background:var(--color-surface-2);color:var(--color-ink);box-shadow:var(--shadow-sm);min-height:var(--tap)}.calc-rev__item:hover{border-color:var(--color-accent)}.calc-rev__name{font-size:var(--fs-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-gray)}.calc-rev__val{font-weight:700;font-size:var(--fs-md);font-variant-numeric:tabular-nums}.calc-rev__hint{font-size:var(--fs-xs);color:var(--color-gray)}.calc-inverse{display:grid;grid-template-columns:96px auto minmax(0,1fr);gap:10px;align-items:center}.calc-inverse__unit{font-size:var(--fs-base);color:var(--color-ink-soft);white-space:nowrap}.calc-inverse__out{margin:12px 0 0;font-size:var(--fs-md);color:var(--color-ink-soft)}.calc-inverse__out strong{font-family:var(--font-heading);font-size:var(--fs-xl);color:var(--color-ink);font-variant-numeric:tabular-nums}.calc-samples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:0}.calc-samples div{display:flex;justify-content:space-between;gap:8px;border-bottom:1px solid var(--color-hairline);padding:6px 0}.calc-samples dt{font-size:var(--fs-sm);color:var(--color-gray)}.calc-samples dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}.stage:fullscreen .calc-table,.stage.is-stage-mode .calc-table{max-width:980px}.stage:fullscreen .calc-cell__ms,.stage.is-stage-mode .calc-cell__ms{font-size:clamp(1rem,2.6vw,1.8rem)}.stage:fullscreen .calc-cell,.stage.is-stage-mode .calc-cell{min-height:72px}.stage:fullscreen .calc-bpm__value,.stage.is-stage-mode .calc-bpm__value{font-size:5rem;height:90px}@media (max-width: 600px){.calc-top{gap:var(--space-2)}.calc-bpm .stepper{grid-template-columns:var(--tap) 112px var(--tap)}.calc-bpm__value{font-size:2.4rem;height:52px}.calc-row{grid-template-columns:92px repeat(3,minmax(0,1fr));gap:5px}.calc-fig{font-size:var(--fs-xs)}.calc-cell__ms{letter-spacing:-.01em}.calc-cell{min-height:48px;padding:4px}.calc-cell__ms{font-size:var(--fs-sm)}.calc-row--head span{font-size:12px;letter-spacing:.02em}.calc-rev{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.calc-inverse{grid-template-columns:80px auto minmax(0,1fr);gap:8px}}.calc-table{min-height:407px}@media (max-width: 600px){.calc-table{min-height:355px}}