.gallery-shell { padding-bottom: 28px; }
.gallery-header-spacer { width: 48px; flex-shrink: 0; }
.gallery-screen > .section-heading { max-width: 920px; margin: 8px auto 24px; text-align: center; }
.gallery-screen h1 { font-size: clamp(24px, 4vw, 34px); line-height: 1.5; overflow-wrap: anywhere; }
.gallery-screen #gallery-intro { margin-top: 8px; font-size: 15px; }
.gallery-preview-note { max-width: 760px; margin: 0 auto 20px; padding: 12px 20px; border: 1px solid #b58d40; border-radius: 12px; background: #fff0d3; text-align: center; }
.gallery-preview-note strong { display: block; font-size: 17px; }
.gallery-preview-note span { display: block; margin-top: 4px; font-size: 12px; }
.gallery-toolbar { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 20px; }
.gallery-toolbar .quiet-button { min-height: 48px; padding: 10px 16px; background: var(--cream); }
.gallery-schools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 640px; margin: auto; }
.gallery-school { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 64px; padding: 16px 20px; border: 2px solid #4c8b77; border-radius: 16px; background: #e1f6eb; font-size: 18px; font-weight: 700; text-align: left; overflow-wrap: anywhere; }
.gallery-school.is-selected { background: var(--mint-light); border-color: #28624f; }
.gallery-school span { flex-shrink: 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; max-width: 1040px; padding: 0; margin: 0 auto; list-style: none; }
.gallery-grid li { min-width: 0; }
.gallery-artwork { position: relative; display: flex; flex-direction: column; align-items: center; width: 100%; padding: 16px 16px 12px; border: 2px solid transparent; border-radius: 20px; background: var(--cream); }
.gallery-grid li:nth-child(4n+2) .gallery-artwork { background: #e1f6eb; }
.gallery-grid li:nth-child(4n+3) .gallery-artwork { background: #fff0d3; }
.gallery-grid li:nth-child(4n+4) .gallery-artwork { background: #fce7e3; }
.gallery-artwork img { width: 100%; height: auto; aspect-ratio: 2481 / 3508; object-fit: contain; }
.gallery-artwork > span { display: flex; align-items: center; gap: 8px; min-height: 36px; margin-top: 8px; font-size: 14px; font-weight: 700; }
.gallery-artwork > span::after { content: '＋'; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: white; font-size: 20px; line-height: 1; }
.gallery-artwork:hover { border-color: #4c8b77; }
.gallery-artwork:active { transform: scale(.98); }
.gallery-load-more { display: flex; justify-content: center; margin-top: 24px; }
.gallery-load-more .button { min-height: 56px; min-width: 220px; background: var(--cream); }
.gallery-state { max-width: 640px; margin: 0 auto 20px; padding: 32px 24px; border-radius: var(--radius); background: var(--cream); text-align: center; }
.gallery-state h2 { margin-bottom: 8px; font-size: 20px; }
.gallery-state .quiet-button { display: block; width: fit-content; margin: 16px auto 0; }
.gallery-state[data-error] { border: 2px solid #ad5849; }
.gallery-page-error { max-width: 640px; margin: 20px auto 0; }
.gallery-footer { display: flex; flex-direction: column; align-items: center; gap: 12px; margin: 32px auto 0; }
.gallery-footer .button { min-height: 56px; padding: 12px 28px; }
.gallery-viewer { width: min(920px, calc(100% - 24px)); max-width: none; height: min(94svh, 960px); max-height: none; padding: 20px 24px; overflow: auto; border: 0; border-radius: var(--radius); background: var(--cream); color: var(--ink); }
.gallery-viewer[open] { display: flex; flex-direction: column; }
.gallery-viewer::backdrop { background: rgba(35, 46, 43, .7); }
.gallery-viewer-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-shrink: 0; }
.gallery-viewer-header h2 { font-size: 18px; }
.gallery-close { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 10px 16px; background: var(--mint-light); white-space: nowrap; }
.gallery-close span { font-size: 24px; line-height: 1; }
.gallery-viewer-art { position: relative; display: flex; flex: 1; min-height: 0; justify-content: center; align-items: center; margin: 12px 0; }
.gallery-viewer-art img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.gallery-viewer-art p { position: absolute; top: 50%; left: 0; width: 100%; padding: 12px; background: var(--cream); text-align: center; }
.gallery-viewer-art p:empty { display: none; }
.gallery-viewer-navigation { display: flex; align-items: center; justify-content: center; gap: 24px; flex-shrink: 0; }
.gallery-turn { min-width: 136px; min-height: 56px; padding: 12px 20px; background: var(--mint-light); }
.gallery-turn:disabled { opacity: .45; }
.gallery-viewer-position { min-width: 64px; font-size: 16px; text-align: center; font-variant-numeric: tabular-nums; }
.gallery-viewer-note { min-height: 20px; margin-top: 12px; font-size: 12px; text-align: center; }
body.gallery-dialog-open { overflow: hidden; }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; } }
@media (max-width: 650px) {
  .gallery-shell { padding: 8px 16px 24px; }
  .gallery-shell .site-header { min-height: 60px; margin-bottom: 12px; }
  .gallery-shell .brand { width: 156px; }
  .gallery-screen > .section-heading { margin: 8px auto 16px; }
  .gallery-screen .eyebrow { font-size: 12px; }
  .gallery-preview-note { margin-bottom: 16px; padding: 10px 12px; }
  .gallery-preview-note strong { font-size: 16px; }
  .gallery-toolbar { gap: 8px; margin-bottom: 16px; }
  .gallery-toolbar .quiet-button { font-size: 13px; padding: 10px 12px; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .gallery-artwork { padding: 8px 8px 10px; border-radius: 16px; }
  .gallery-artwork > span { margin-top: 4px; font-size: 12px; }
  .gallery-artwork > span::after { width: 24px; height: 24px; }
  .gallery-school { padding: 12px; font-size: 16px; }
  .gallery-viewer { padding: 12px; height: 94svh; border-radius: 20px; }
  .gallery-viewer-header h2 { font-size: 16px; }
  .gallery-close { gap: 8px; padding: 8px 12px; }
  .gallery-viewer-navigation { gap: 8px; }
  .gallery-turn { min-width: 0; flex: 1; padding: 12px 8px; font-size: 15px; }
  .gallery-viewer-position { min-width: 56px; font-size: 14px; }
  .gallery-viewer-note { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { .gallery-artwork:active { transform: none; } }
@media print { .site-header, .gallery-toolbar, .gallery-footer, .gallery-load-more, .gallery-viewer { display: none; } .gallery-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }