:root{--bg:#f6f7fb;--surface:#fff;--text:#1f2937;--muted:#6b7280;--accent:#0f766e;--line:#e5e7eb}*{box-sizing:border-box}body{margin:0;font-family:Avenir Next,Segoe UI,sans-serif;background:radial-gradient(circle at top right,#d1fae5 0,var(--bg) 42%);color:var(--text)}a{color:inherit;text-decoration:none}.page{max-width:calc(650px + 32px);margin:0 auto;padding:24px 16px 40px}.header{margin-bottom:24px}.header h1{margin:0;font-size:2rem}.header p{margin-top:6px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:16px;gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px}.card h2{margin:0 0 10px;font-size:1.1rem}.list{display:flex;flex-direction:column;gap:10px}.item{border:1px solid var(--line);border-radius:10px;padding:10px;display:block;transition:border-color .12s ease,transform .12s ease;background:#fcfcfd}.item:hover{border-color:var(--accent);transform:translateY(-1px)}.item .name{font-weight:600;margin-bottom:2px}.item .meta{color:var(--muted);font-size:.9rem}.viewer img{width:min(100%,650px);height:auto;max-width:650px;max-height:923px;display:block;margin:0 auto;background:#fff}.viewer figure{background:#fff;padding:16px;border:1px solid var(--line);border-radius:14px;width:min(100%,calc(650px + 32px));max-width:calc(650px + 32px);margin:0 auto 16px}.tabs{display:flex;gap:8px;margin:12px 0 16px;overflow-x:auto;padding-bottom:8px;border-bottom:2px solid var(--line)}.tab{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:10px 10px 0 0;background:#fff;white-space:nowrap;font-weight:600;box-shadow:0 1px 0 rgba(0,0,0,.02)}.tab-active{border-color:var(--accent);background:#ecfdf5;color:#065f46;position:relative;top:1px}.tab-disabled{color:#9ca3af;background:#f9fafb;border-color:#e5e7eb;cursor:not-allowed}.skeleton-card{margin:0 0 16px;background:#fff;padding:16px;border:1px solid var(--line);border-radius:14px}.skeleton-image{width:min(100%,650px);max-width:650px;aspect-ratio:650/923;height:auto;margin:0 auto;border-radius:8px;background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb 37%,#f3f4f6 63%);background-size:400% 100%;animation:skeleton-shimmer 1.2s ease-in-out infinite}@keyframes skeleton-shimmer{0%{background-position:100% 0}to{background-position:0 0}}.actions{margin:16px 0}.button{display:inline-block;background:var(--accent);color:#fff;padding:8px 12px;border-radius:8px;font-weight:600}.muted{color:var(--muted)}.day-list{display:flex;flex-direction:column;gap:18px}.day-group h2{margin:0 0 8px;font-size:1.1rem}.list-rows{margin:0;padding:0;list-style:none;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.row-link{display:block;padding:12px 14px;border-bottom:1px solid var(--line);font-weight:600}.list-rows li:last-child .row-link{border-bottom:0}.row-link:hover{background:#f0fdfa}