.detail-page { line-height: 1.65; }
.detail-page a { color: var(--blue); }
.detail-page .btn-primary { color: white; }
.detail-page :focus-visible { outline: 3px solid #087ba3; outline-offset: 4px; }
.detail-nav { margin-left: auto; display: flex; gap: 24px; align-items: center; }
.detail-nav a { text-decoration: none; font-weight: 600; }
.breadcrumb { padding: 26px 0; color: var(--muted); font-size: .9rem; display: flex; flex-wrap: wrap; gap: 10px; }
.detail-hero { padding: 0 0 56px; display: grid; grid-template-columns: 1.08fr 1fr; gap: clamp(24px,5vw,64px); align-items: start; }
.detail-photo { margin: 0; min-width: 0; }
.detail-photo > a { display: block; background: white; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.detail-photo img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; padding: 24px; }
.detail-photo figcaption { color: var(--muted); font-size: .875rem; margin-top: 12px; }
.detail-summary { min-width: 0; }
.detail-summary .section-kicker { color: var(--blue); }
.detail-summary h1 { font-size: clamp(1.8rem,3vw,2.65rem); line-height: 1.16; overflow-wrap: anywhere; }
.detail-ref { font-size: .875rem; color: var(--muted); margin: 16px 0 6px; }
.detail-price { font-size: 2.5rem; line-height: 1.2; font-weight: 750; margin: 12px 0 20px; }
.detail-intro { color: var(--muted); }
.detail-points { padding-left: 22px; }
.detail-points li { padding: 4px 0; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.detail-section { padding: 38px 0; border-top: 1px solid var(--line); scroll-margin-top: 95px; }
.detail-section h2 { font-size: 1.6rem; }
.detail-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.detail-specs { margin: 0; }
.detail-specs > div { display: grid; grid-template-columns: minmax(110px,.7fr) 1.3fr; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.detail-specs dt { color: var(--muted); }
.detail-specs dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.detail-note { color: var(--muted); font-size: .9rem; }
.detail-inquiry { padding: 24px; }
.detail-inquiry button { cursor: pointer; font: inherit; font-weight: 700; }
.detail-inquiry input, .detail-inquiry textarea { width: 100%; min-width: 0; }
.detail-inquiry textarea { resize: vertical; }
.detail-inquiry .field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-related { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.detail-related a { display: flex; flex-direction: column; gap: 12px; text-decoration: none; background: white; border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.detail-related img { width: 100%; aspect-ratio: 4/3; object-fit: contain; }
.detail-related strong { line-height: 1.4; }
.detail-related span { margin-top: auto; font-weight: 700; }
.detail-page .footer a { color: #d6e6ff; }
@media(max-width: 760px) {
  .detail-hero, .detail-columns { grid-template-columns: 1fr; gap: 28px; }
  .detail-photo img { max-height: 470px; padding: 20px; }
  .detail-related { grid-template-columns: 1fr; }
  .detail-related a { display: grid; grid-template-columns: 90px 1fr; align-items: center; }
  .detail-related img { grid-row: span 2; }
  .detail-nav { gap: 14px; font-size: .875rem; }
  .detail-page .brand span { display: none; }
  .detail-inquiry .field-pair { grid-template-columns: 1fr; }
}