.search-main { box-sizing: border-box; width: min(1320px, 100%); margin: auto; padding: 0 clamp(24px, 5vw, 72px) 64px; }
.search-hero { padding: 72px 0 48px; max-width: 850px; }
.search-hero h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); line-height: 1.08; letter-spacing: -.035em; margin: 16px 0 24px; }
.search-intro { font-size: 20px; line-height: 1.65; margin-bottom: 28px; max-width: 720px; }
.search-gallery-link { display: inline-block; margin: 16px 0 16px 24px; }
.search-section { margin: 0 0 48px; scroll-margin-top: 90px; }
.search-section h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.25; margin: 0 0 18px; }
.search-section p { line-height: 1.8; }
.stamp-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 28px; }
.stamp-card { margin: 0; border: 1px solid var(--line, #ddd); border-radius: 16px; overflow: hidden; background: var(--surface, #fff); }
.stamp-photo { position: relative; aspect-ratio: 2.5; overflow: hidden; container-type: inline-size; background: #dee2d7; }
/* Crop the existing example above its caption; each preview supplies its own date. */
.stamp-photo img { display: block; width: 100%; height: auto; }
.stamp-caption { position: absolute; right: 3%; bottom: 7%; padding: .32% .5%; background: rgba(0,0,0,.72); color: #fff; font: 600 clamp(10px, 1.4cqw, 18px)/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; white-space: nowrap; }
.stamp-card figcaption { padding: 22px; }
.stamp-card h3 { font-size: 20px; margin: 0 0 10px; }
.stamp-card code { display: inline-block; font-size: 13px; overflow-wrap: anywhere; color: var(--muted); }
.stamp-card p { margin: 12px 0; font-size: 15px; }
.stamp-card a { font-size: 14px; }
.search-reading { max-width: 780px; margin: 64px auto 0; }
.search-faq { border-top: 1px solid var(--line, #ddd); padding: 20px 0; }
.search-faq summary { cursor: pointer; font-weight: 600; line-height: 1.5; }
.search-faq p { margin-bottom: 0; }
.search-closing { border-top: 1px solid var(--line, #ddd); padding-top: 32px; }
.search-closing li { margin: 14px 0; }
.search-closing .primary { display: inline-flex; margin-top: 20px; }
@media(max-width: 640px) { .search-main { padding-inline: 20px; } .search-hero { padding-top: 40px; } .search-intro { font-size: 18px; } .stamp-gallery { grid-template-columns: 1fr; } .search-gallery-link { margin-left: 0; display: block; } .search-landing .site-nav { display: flex; flex-wrap: wrap; gap: 14px; } .search-landing .topbar-inner { flex-wrap: wrap; gap: 16px; } }