.heart-rate-page[data-v-fa0e7476]{display:grid;gap:24px;color:#172033}.heart-rate-heading[data-v-fa0e7476]{max-width:760px}.heart-rate-section[data-v-fa0e7476]{display:grid;gap:16px}.heart-rate-section+.heart-rate-section[data-v-fa0e7476]{padding-top:4px}.heart-rate-section__header h2[data-v-fa0e7476]{margin:0;color:#111827;font-size:1.35rem}.heart-rate-help[data-v-fa0e7476]{margin:0;color:#64748b}.heart-rate-zone-list[data-v-fa0e7476]{display:grid;gap:12px;margin:18px 0 0}.heart-rate-zone-card[data-v-fa0e7476]{display:grid;gap:8px;border-radius:8px;padding:14px;color:#fff}.heart-rate-zone-card h3[data-v-fa0e7476],.heart-rate-zone-card p[data-v-fa0e7476]{margin:0}.heart-rate-zone-card h3[data-v-fa0e7476]{font-size:1.05rem;line-height:1.2;font-weight:850}.heart-rate-zone-card p[data-v-fa0e7476]{color:#ffffffdb;font-size:.92rem;line-height:1.35}.heart-rate-zone-card__metrics[data-v-fa0e7476]{display:grid;grid-template-columns:minmax(0,1fr) minmax(84px,.55fr);gap:12px;align-items:end;margin-top:2px}.heart-rate-zone-card__metrics div[data-v-fa0e7476]{display:grid;gap:2px}.heart-rate-zone-card__metrics strong[data-v-fa0e7476]{color:#fff;font-size:1.55rem;line-height:1;font-weight:850;white-space:nowrap}.heart-rate-zone-card__metrics span[data-v-fa0e7476]{color:#ffffffdb;font-size:.82rem;font-weight:700}.heart-rate-zone-card--z1[data-v-fa0e7476]{background:#38bdf8}.heart-rate-zone-card--z2[data-v-fa0e7476]{background:#22c55e}.heart-rate-zone-card--z3[data-v-fa0e7476]{background:#facc15}.heart-rate-zone-card--z4[data-v-fa0e7476]{background:#fb923c}.heart-rate-zone-card--z5[data-v-fa0e7476]{background:#ef4444}@media (max-width: 420px){.heart-rate-zone-card[data-v-fa0e7476]{padding:12px}.heart-rate-zone-card h3[data-v-fa0e7476]{font-size:1rem}.heart-rate-zone-card__metrics[data-v-fa0e7476]{grid-template-columns:minmax(0,1fr) minmax(74px,.5fr);gap:10px}.heart-rate-zone-card__metrics strong[data-v-fa0e7476]{font-size:1.35rem}.heart-rate-zone-card__metrics span[data-v-fa0e7476]{font-size:.76rem}}