:root{--gallery-bg:#f7f7f5;--gallery-card:#fff;--gallery-text:#1f2933;--gallery-muted:#64748b;--gallery-border:#e5e7eb;--gallery-accent:#7a1f1f}*{box-sizing:border-box}body.gallery-page-body{margin:0;background:var(--gallery-bg);font-family:Arial,Helvetica,sans-serif;color:var(--gallery-text)}
.site-header{background:#e6c276;border-bottom:1px solid rgba(122,31,31,.18);padding:18px 16px 14px}.site-header-inner{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}.site-logo-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;line-height:0}.site-logo{display:block;max-width:260px;width:min(260px,70vw);height:auto;object-fit:contain}@media(max-width:640px){.site-header{padding:14px 12px 12px}.site-logo{max-width:220px}}
.school-gallery{max-width:1180px;margin:0 auto;padding:40px 18px 60px}.gallery-hero{padding:34px 28px;background:linear-gradient(135deg,#ffffff,#f3f0ec);border:1px solid var(--gallery-border);border-radius:22px;margin-bottom:28px}.gallery-eyebrow{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--gallery-accent);font-weight:700;margin:0 0 10px}.gallery-title{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:0 0 12px}.gallery-intro{font-size:16px;line-height:1.7;color:var(--gallery-muted);max-width:780px;margin:0}.gallery-toc{background:var(--gallery-card);border:1px solid var(--gallery-border);border-radius:18px;padding:22px;margin-bottom:32px}.gallery-toc h2{font-size:22px;margin:0 0 16px}.toc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}.toc-link{display:flex;justify-content:space-between;gap:12px;align-items:center;text-decoration:none;color:var(--gallery-text);padding:12px 14px;border:1px solid var(--gallery-border);border-radius:14px;background:#fff;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.toc-link:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(15,23,42,.08);border-color:#d4d4d4}.toc-link span:first-child{font-weight:600}.toc-count{font-size:12px;color:var(--gallery-muted);white-space:nowrap}.gallery-section{scroll-margin-top:24px;margin:42px 0 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;border-bottom:1px solid var(--gallery-border);padding-bottom:14px;margin-bottom:18px}.section-head h2{font-size:26px;line-height:1.2;margin:0}.section-count{font-size:14px;color:var(--gallery-muted);margin:0;white-space:nowrap}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.gallery-item{display:block;background:#fff;border:1px solid var(--gallery-border);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 4px 16px rgba(15,23,42,.04);transition:transform .18s ease,box-shadow .18s ease}.gallery-item:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(15,23,42,.10)}.gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#eee}.gallery-caption{padding:11px 12px;font-size:13px;color:var(--gallery-muted);line-height:1.45;min-height:48px}.back-to-top{display:inline-block;margin-top:18px;color:var(--gallery-accent);font-size:14px;text-decoration:none;font-weight:700}@media(max-width:640px){.school-gallery{padding:24px 14px 44px}.gallery-hero{padding:24px 18px;border-radius:18px}.gallery-toc{padding:18px}.section-head{display:block}.section-count{margin-top:6px}}
body.lightbox-open{overflow:hidden}.gallery-lightbox{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:28px;background:rgba(10,15,25,.88)}.gallery-lightbox.is-open{display:flex}.lightbox-frame{position:relative;max-width:min(1100px,92vw);max-height:86vh;margin:0;text-align:center}.lightbox-image{display:block;max-width:100%;max-height:78vh;margin:0 auto;border-radius:14px;box-shadow:0 22px 70px rgba(0,0,0,.42);background:#fff}.lightbox-caption{margin-top:12px;color:#fff;font-size:14px;line-height:1.5}.lightbox-close,.lightbox-arrow{position:absolute;border:0;cursor:pointer;color:#fff;background:rgba(255,255,255,.16);backdrop-filter:blur(8px);transition:background .18s ease,transform .18s ease}.lightbox-close{top:18px;right:18px;width:44px;height:44px;border-radius:50%;font-size:34px;line-height:40px}.lightbox-arrow{top:50%;transform:translateY(-50%);width:46px;height:58px;border-radius:14px;font-size:34px;line-height:1}.lightbox-prev{left:18px}.lightbox-next{right:18px}.lightbox-close:hover,.lightbox-arrow:hover{background:rgba(255,255,255,.28)}@media(max-width:640px){.gallery-lightbox{padding:18px}.lightbox-image{max-height:74vh}.lightbox-close{top:12px;right:12px}.lightbox-arrow{width:38px;height:48px;font-size:26px}.lightbox-prev{left:10px}.lightbox-next{right:10px}.lightbox-caption{font-size:13px}}