:root{--bg:#f7f8fa;--surface:#fff;--ink:#16181d;--muted:#5b6270;--line:#d9dde5;--accent:#14532d;--accent-ink:#fff;--danger:#9b1c1c;--danger-bg:#fdecec;--notice-bg:#eef4ff;--notice-ink:#1e3a8a;--radius:10px;--shadow:0 1px 2px #1018280f, 0 4px 16px #1018280f}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.5}a{color:var(--accent)}.skip-link{position:absolute;left:-9999px}.skip-link:focus{background:var(--surface);z-index:10;padding:.5rem .75rem;top:1rem;left:1rem}.app{flex-direction:column;min-height:100vh;display:flex}.header{background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.brand{color:var(--ink);font-weight:700;text-decoration:none}.nav{flex-wrap:wrap;gap:.25rem;display:flex}.nav a{color:var(--muted);border-radius:6px;padding:.35rem .6rem;text-decoration:none}.nav a.active{color:var(--accent);background:#e6efe9;font-weight:600}.header-right{align-items:center;gap:.75rem;margin-left:auto;display:flex}.who{color:var(--muted);font-size:.9rem}.main{flex:1;width:min(1100px,100%);margin:0 auto;padding:1.25rem 1rem 2rem}.footer{border-top:1px solid var(--line);color:var(--muted);text-align:center;padding:1rem;font-size:.85rem}h1{margin:0 0 .25rem;font-size:1.6rem}h2{margin:1.5rem 0 .5rem;font-size:1.15rem}.lede{color:var(--muted);margin:0 0 1.25rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem}.narrow{max-width:460px;margin:2rem auto}.field{margin-bottom:.9rem}.field label{margin-bottom:.3rem;font-weight:600;display:block}input,select,textarea{border:1px solid var(--line);width:100%;font:inherit;background:var(--surface);color:var(--ink);border-radius:8px;padding:.55rem .65rem}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}textarea{resize:vertical;min-height:5rem}.hint{color:var(--muted);margin:.3rem 0 0;font-size:.85rem}.field-error{color:var(--danger);margin:.3rem 0 0;font-size:.9rem}.button{border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font:inherit;cursor:pointer;border-radius:8px;align-items:center;gap:.4rem;padding:.55rem .9rem;font-weight:600;display:inline-flex}.button:disabled{opacity:.6;cursor:not-allowed}.button.secondary{background:var(--surface);color:var(--accent)}.button.danger{background:var(--danger);border-color:var(--danger)}.link{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.banner{border-radius:8px;justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:1rem;padding:.7rem .9rem;display:flex}.banner-error{background:var(--danger-bg);color:var(--danger);border:1px solid #f3c2c2}.banner-notice{background:var(--notice-bg);color:var(--notice-ink);border:1px solid #c7d7fb}.spinner{color:var(--muted);align-items:center;gap:.5rem;padding:1rem 0;display:flex}.spinner-dot{border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;width:.8rem;height:.8rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner-dot{animation:none}}.empty{text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface);padding:2rem 1rem}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;display:grid}.photo-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;display:flex;overflow:hidden}.photo-card img{aspect-ratio:4/3;object-fit:cover;background:#eceff3;width:100%;display:block}.photo-card .body{padding:.7rem .8rem}.photo-card .meta{color:var(--muted);font-size:.85rem}.filters{flex-wrap:wrap;align-items:end;gap:.6rem;margin-bottom:1rem;display:flex}.filters .field{min-width:150px;margin:0}.photo-large{object-fit:contain;border-radius:var(--radius);background:#eceff3;width:100%;max-height:70vh}.row{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.list{margin:0;padding:0;list-style:none}.list li{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 0;display:flex}.comment{border-bottom:1px solid var(--line);padding:.6rem 0}.comment .meta{color:var(--muted);font-size:.85rem}.tag{color:var(--muted);background:#eef2f6;border-radius:999px;margin-right:.25rem;padding:.1rem .55rem;font-size:.8rem;display:inline-block}.auth-switch{text-align:center;color:var(--muted);margin-top:1rem}