.drug-page { min-height: 100vh; }
.drug-hero { background: linear-gradient(115deg, var(--brand-050), var(--surface)); padding: 64px 0 56px; border-bottom: 1px solid var(--brand-100); }
.drug-hero h1 { font-size: 40px; letter-spacing: -.03em; line-height: 1.3; margin: 0 0 16px; color: var(--ink-900); }
.drug-hero p { margin: 0; color: var(--ink-500); font-size: 17px; }
.drug-catalog { padding-top: 40px; padding-bottom: 64px; }
.drug-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.drug-heading h2 { color: var(--ink-900); font-size: 26px; margin: 0; }
.drug-heading > span { font-size: 14px; color: var(--ink-500); }
.drug-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.drug-card { display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--brand-100); border-radius: 18px; background: var(--brand-050); transition: border-color .2s, box-shadow .2s, transform .2s; }
.drug-card:hover { border-color: var(--brand-300); box-shadow: var(--sh-card); transform: translateY(-3px); }
.drug-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.drug-tag { display: inline-block; border-radius: var(--r-pill); padding: 4px 12px; color: var(--brand-700); background: var(--brand-100); font-size: 13px; font-weight: 600; }
.drug-arrow { color: var(--brand-600); font-size: 20px; }
.drug-card h3 { margin: 0 0 8px; color: var(--ink-900); font-size: 20px; line-height: 1.5; }
.drug-category { color: var(--ink-500); font-size: 14px; margin: 0 0 16px; }
.drug-indication { margin: 0 0 24px; font-size: 15px; line-height: 1.85; }
.drug-card-more { margin-top: auto; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--brand-100); padding-top: 16px; font-size: 14px; color: var(--brand-700); font-weight: 600; }
.drug-notice { border: 1px solid var(--warn-100); border-radius: 12px; padding: 18px 22px; margin: 28px 0 0; background: var(--amber-050); color: var(--warn-600); font-size: 14px; line-height: 1.8; }
.drug-detail-wrap { padding-top: 32px; padding-bottom: 64px; }
.drug-back { display: inline-flex; min-height: 44px; align-items: center; color: var(--brand-700); margin-bottom: 20px; }
.drug-detail { border: 1px solid var(--line); border-radius: 20px; padding: 40px; background: var(--surface); }
.drug-detail-header { display: grid; grid-template-columns: 1fr 260px; gap: 36px; align-items: center; padding-bottom: 36px; }
.drug-detail-header h1 { font-size: 30px; color: var(--ink-900); line-height: 1.4; margin: 16px 0 12px; }
.drug-detail-image { border: 1px solid var(--line); border-radius: 16px; padding: 16px; background: white; }
.drug-detail-image img { width: 100%; height: 228px; object-fit: contain; }
.drug-detail-section { border-top: 1px solid var(--line); padding: 26px 0; }
.drug-detail-section h2 { margin: 0 0 18px; font-size: 20px; color: var(--ink-900); border-left: 3px solid var(--brand-500); padding-left: 12px; }
.drug-detail-section p { margin: 0; line-height: 1.9; }
.drug-detail-section dl { display: grid; gap: 12px; margin: 0; }
.drug-detail-section dl > div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; }
.drug-detail-section dt { color: var(--ink-500); }
.drug-detail-section dd { margin: 0; }
@media (max-width: 960px) { .drug-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .drug-hero { padding: 36px 0; }
  .drug-hero h1 { font-size: 30px; }
  .drug-hero p { font-size: 15px; }
  .drug-grid { grid-template-columns: 1fr; }
  .drug-card { padding: 24px; }
  .drug-detail { padding: 24px 20px; }
  .drug-detail-header { grid-template-columns: 1fr; gap: 20px; }
  .drug-detail-header h1 { font-size: 26px; }
  .drug-detail-image { max-width: 260px; }
  .drug-detail-section dl > div { grid-template-columns: 72px 1fr; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) { .drug-card { transition: none; } }