.bmi-controls{display:grid;grid-template-columns:minmax(220px,2fr) minmax(120px,1fr);gap:14px 18px;margin-top:16px;padding:14px 16px;border:1px solid var(--border);border-radius:16px;background:var(--bg-soft)}@media (max-width:575.98px){.bmi-controls{grid-template-columns:1fr}}.bmi-control{display:flex;flex-direction:column;gap:7px}.bmi-control label{font-size:.78rem;font-weight:600;color:var(--muted)}.bmi-select{width:100%;padding:11px 12px;border:1.5px solid var(--border-strong);border-radius:12px;background:var(--card);color:var(--heading);font-size:.92rem;font-weight:500}.bmi-select:focus{outline:2px solid var(--primary);outline-offset:1px}.bmi-scale-note{grid-column:1/-1;margin:0;font-size:.8rem;line-height:1.6;color:var(--muted)}.bmi-examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.bmi-example{padding:8px 13px;border:1px solid var(--border-strong);border-radius:var(--r-pill);background:var(--card);color:var(--text);font-size:.8rem;font-weight:600;cursor:pointer;transition:border-color var(--transition),color var(--transition),background var(--transition)}.bmi-example:hover{border-color:var(--primary);color:var(--primary);background:var(--tint-purple)}.bmi-answer{margin-top:22px;padding:20px 20px 16px;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--card);box-shadow:var(--shadow-sm)}.bmi-verdict{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;margin-bottom:4px}.bmi-verdict-cat{font-size:1.28rem;font-weight:700;color:var(--heading);letter-spacing:-.01em}.bmi-verdict-cat.tone-info{color:#2563eb}.bmi-verdict-cat.tone-good{color:var(--green-dark)}.bmi-verdict-cat.tone-warn{color:#b45309}.bmi-verdict-cat.tone-bad{color:#dc2626}.bmi-verdict-read{padding:3px 12px;border-radius:var(--r-pill);background:var(--bg-soft);border:1px solid var(--border);font-size:.92rem;font-weight:700;color:var(--heading);font-variant-numeric:tabular-nums}.bmi-verdict-sub{flex:1 1 100%;margin:2px 0 0;font-size:.88rem;line-height:1.6;color:var(--muted)}.bmi-band{position:relative;display:flex;width:100%;height:54px;margin-top:26px;border-radius:14px;overflow:visible;background:var(--bg-soft);border:1px solid var(--border)}.bmi-seg{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;padding:0 4px;overflow:hidden;border-right:1px solid var(--card);transition:filter var(--transition)}.bmi-seg:first-child{border-radius:13px 0 0 13px}.bmi-seg:last-child{border-right:none;border-radius:0 13px 13px 0}.bmi-seg.tone-info{background:var(--tint-blue)}.bmi-seg.tone-good{background:var(--tint-green)}.bmi-seg.tone-warn{background:var(--tint-amber)}.bmi-seg.tone-bad{background:var(--tint-red)}.bmi-seg-name{font-size:.68rem;font-weight:700;line-height:1.15;text-align:center;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.bmi-seg.is-here{box-shadow:inset 0 0 0 2px currentColor}.bmi-seg.is-here.tone-info{color:#2563eb}.bmi-seg.is-here.tone-good{color:var(--green-dark)}.bmi-seg.is-here.tone-warn{color:#b45309}.bmi-seg.is-here.tone-bad{color:#dc2626}.bmi-seg.is-here .bmi-seg-name{color:currentColor}.bmi-marker{position:absolute;top:-20px;bottom:-6px;width:0;transform:translateX(-50%);pointer-events:none}.bmi-marker-pin{position:absolute;top:20px;bottom:0;left:50%;width:3px;margin-left:-1.5px;border-radius:2px;background:var(--heading);box-shadow:0 0 0 2px var(--card)}.bmi-marker-tag{position:absolute;top:0;left:50%;transform:translateX(-50%);padding:2px 10px;border-radius:var(--r-pill);background:var(--heading);color:var(--card);font-size:.78rem;font-weight:700;line-height:1.5;white-space:nowrap;font-variant-numeric:tabular-nums}.bmi-ticks{position:relative;height:20px;margin-top:6px}.bmi-tick{position:absolute;top:0;transform:translateX(-50%);font-size:.7rem;font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}.bmi-tick.is-end{transform:translateX(-100%)}.bmi-ticks .bmi-tick:first-child{transform:translateX(0)}.bmi-legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 14px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.bmi-key{display:grid;grid-template-columns:12px 1fr;grid-template-rows:auto auto;align-items:center;gap:2px 9px}.bmi-key-dot{grid-row:1/3;width:10px;height:10px;border-radius:50%;background:var(--border-strong)}.bmi-key.tone-info .bmi-key-dot{background:#2563eb}.bmi-key.tone-good .bmi-key-dot{background:var(--green-dark)}.bmi-key.tone-warn .bmi-key-dot{background:#b45309}.bmi-key.tone-bad .bmi-key-dot{background:#dc2626}.bmi-key-name{font-size:.82rem;font-weight:600;color:var(--text)}.bmi-key-range{font-size:.76rem;color:var(--muted);font-variant-numeric:tabular-nums}.bmi-key.is-here .bmi-key-name{color:var(--heading);font-weight:700}.bmi-key.is-here .bmi-key-range{color:var(--heading)}.bmi-gauges{display:flex;flex-direction:column;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.bmi-gauges:empty{display:none}.bmi-gauge{display:grid;grid-template-columns:minmax(150px,1.1fr) minmax(90px,2fr) minmax(120px,auto);align-items:center;gap:6px 14px}@media (max-width:767.98px){.bmi-gauge{grid-template-columns:1fr auto}.bmi-gauge-track{grid-column:1/-1}}.bmi-gauge-label{font-size:.82rem;font-weight:500;color:var(--muted)}.bmi-gauge-track{height:9px;border-radius:var(--r-pill);background:var(--bg-soft);border:1px solid var(--border);overflow:hidden}.bmi-gauge-fill{display:block;height:100%;border-radius:var(--r-pill);background:var(--border-strong);transition:width var(--transition)}.bmi-gauge-fill.tone-good{background:var(--green-dark)}.bmi-gauge-fill.tone-warn{background:#f59e0b}.bmi-gauge-fill.tone-bad{background:#dc2626}.bmi-gauge-val{text-align:right;font-size:.88rem;font-weight:700;color:var(--heading);font-variant-numeric:tabular-nums}@media (max-width:767.98px){.bmi-gauge-val{text-align:left}}.bmi-notice{margin-top:16px;padding:13px 15px;border-radius:14px;border-left:3px solid var(--primary);background:var(--tint-purple)}.bmi-notice.is-empty{display:none}.bmi-notice.is-blocked{border-left-color:#f59e0b;background:var(--tint-amber)}.bmi-notice p{margin:0;font-size:.85rem;line-height:1.65;color:var(--text)}.bmi-notice p+p{margin-top:9px}.bmi-working{margin-top:16px}.bmi-working[hidden]{display:none}.bmi-line{display:block;font-variant-numeric:tabular-nums}.bmi-line+.bmi-line{margin-top:3px}.bmi-line-aside{margin-top:8px;color:var(--muted);font-size:.82rem}.bmi-reference{padding:34px 0 10px}.bmi-card{height:100%;padding:22px;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--card);box-shadow:var(--shadow-sm)}.bmi-card-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.bmi-card-head h2{margin:0;font-size:1.12rem;font-weight:700;color:var(--heading)}.bmi-card-sub{margin:0;font-size:.87rem;line-height:1.65;color:var(--muted)}.bmi-card-note{margin:10px 0 0;font-size:.8rem;line-height:1.65;color:var(--muted)}.bmi-tablewrap{overflow-x:auto}.bmi-tablewrap .ref-table{min-width:460px}.bmi-tablewrap .ref-table td:last-child{color:var(--muted);font-weight:400}.bmi-aside{display:flex;flex-direction:column;gap:18px}.bmi-caveats{display:flex;flex-direction:column;gap:11px}.bmi-caveat{display:grid;grid-template-columns:auto 1fr;gap:3px 11px;padding-bottom:11px;border-bottom:1px solid var(--border)}.bmi-caveat:last-child{padding-bottom:0;border-bottom:none}.bmi-caveat-who{grid-column:1/-1;font-size:.84rem;font-weight:700;color:var(--heading)}.bmi-caveat-dir{align-self:start;padding:2px 9px;border-radius:var(--r-pill);font-size:.7rem;font-weight:700;white-space:nowrap}.bmi-caveat-dir.up{background:var(--tint-red);color:#dc2626}.bmi-caveat-dir.down{background:var(--tint-blue);color:#2563eb}.bmi-caveat-dir.both{background:var(--tint-amber);color:#b45309}.bmi-caveat-why{font-size:.81rem;line-height:1.6;color:var(--muted)}[data-theme=dark] .bmi-verdict-cat.tone-info{color:#93b4ff}[data-theme=dark] .bmi-verdict-cat.tone-good{color:#5fd8ac}[data-theme=dark] .bmi-verdict-cat.tone-warn{color:#fcd34d}[data-theme=dark] .bmi-verdict-cat.tone-bad{color:#fca5a5}[data-theme=dark] .bmi-seg-name{color:#cfcadf}[data-theme=dark] .bmi-key.tone-info .bmi-key-dot{background:#93b4ff}[data-theme=dark] .bmi-key.tone-good .bmi-key-dot{background:#5fd8ac}[data-theme=dark] .bmi-key.tone-warn .bmi-key-dot{background:#fcd34d}[data-theme=dark] .bmi-key.tone-bad .bmi-key-dot{background:#fca5a5}[data-theme=dark] .bmi-caveat-dir.up{color:#fca5a5}[data-theme=dark] .bmi-caveat-dir.down{color:#93b4ff}[data-theme=dark] .bmi-caveat-dir.both{color:#fcd34d}[data-theme=dark] .bmi-seg.is-here.tone-info{color:#93b4ff}[data-theme=dark] .bmi-seg.is-here.tone-good{color:#5fd8ac}[data-theme=dark] .bmi-seg.is-here.tone-warn{color:#fcd34d}[data-theme=dark] .bmi-seg.is-here.tone-bad{color:#fca5a5}@media (prefers-reduced-motion:reduce){.bmi-gauge-fill{transition:none}}