.detail-grid { display: grid; grid-template-columns: minmax(280px, 370px) minmax(0, 1fr); gap: 42px; align-items: start; }
.detail-image { position: sticky; top: 90px; display: flex; align-items: center; justify-content: center; padding: 20px; overflow: hidden; aspect-ratio: 1; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-alt); }
.detail-image img { width: 100%; height: 100%; object-fit: contain; }
.detail-price-box { margin-top: 16px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-alt); }
.detail-price-box .price { color: var(--accent-dark); font-size: 1.5rem; font-weight: 750; }
.detail-price-box .btn { width: 100%; margin-top: 14px; }
.stat-line { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 8px; color: var(--text-soft); font-size: 0.84rem; }
.disclosure { margin: 10px 0 0; color: var(--text-soft); font-size: 0.76rem; }
.product-title { margin-top: 15px; }
.product-ingredients { margin: 18px 0 20px; padding: 18px 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-alt); }
.product-ingredients h2 { margin: 0 0 12px; font-size: 1rem; }
.active-ingredient-list { display: flex; flex-wrap: wrap; gap: 8px; }
.active-ingredient-tag { display: inline-flex; align-items: center; min-height: 34px; padding: 6px 11px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg); color: var(--accent-dark); font-size: .88rem; font-weight: 650; text-decoration: none; }
.active-ingredient-tag:hover { border-color: var(--accent-dark); text-decoration: underline; text-underline-offset: 2px; }
.review-body { max-width: 72ch; margin-top: 12px; }
.review-body h2 { margin-top: 1.5em; font-size: 1.45rem; }
.review-body h3 { margin-top: 1.35em; font-size: 1.15rem; }
.review-body p { margin-bottom: 1em; }
.review-body ul { padding-left: 1.3em; }
.review-body a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 2px; }
.related-products { margin-top: 50px; padding-top: 34px; border-top: 1px solid var(--border); }
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } .detail-image { position: static; max-width: 520px; } }