:root{color-scheme:light dark;--bg:#fafaf8;--fg:#1c1c1a;--muted:#777770;--line:#e4e4de;--hover:#f0f0ea;--overlay:rgba(250,250,248,.97)}
@media(prefers-color-scheme:dark){:root{--bg:#131312;--fg:#e6e6e0;--muted:#93938b;--line:#2a2a27;--hover:#1d1d1b;--overlay:rgba(19,19,18,.97)}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.45 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}header,main{max-width:920px;margin:0 auto;padding:0 16px}header{padding-top:40px}h1{font-size:22px;font-weight:600;letter-spacing:-.01em;margin:0 0 20px}a{color:inherit;text-decoration:none}form{margin-bottom:28px}input{display:block;width:100%;font:inherit;font-size:16px;color:inherit;background:transparent;border:1px solid var(--line);border-radius:8px;padding:9px 12px;min-height:44px}input::placeholder{color:var(--muted)}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--muted);outline-offset:3px}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding-bottom:40px}.card{display:block;width:100%;padding:0;border:0;border-radius:4px;overflow:hidden;background:var(--hover);aspect-ratio:1}.card img{display:block;width:100%;height:100%;object-fit:cover}#status{color:var(--muted);margin:40px 0}dialog{padding:0;border:0;background:transparent;color:var(--fg);max-width:calc(100% - 32px);width:max-content;max-height:94dvh;overflow:auto}dialog::backdrop{background:var(--overlay)}#detail-image{display:block;max-width:100%;width:auto;height:auto;max-height:78dvh;object-fit:contain;border-radius:4px;margin:auto}.actions{display:flex;justify-content:center;gap:8px;margin-top:12px}.actions button,.actions a{display:inline-flex;align-items:center;justify-content:center;font:inherit;background:transparent;color:var(--muted);border:0;border-radius:6px;padding:6px 10px;min-height:44px}#copy-status{color:var(--muted);text-align:center;font-size:13px;margin:4px 0}body:has(dialog[open]){overflow:hidden}@media(hover:hover) and (pointer:fine){.card:hover{opacity:.85}.actions button:hover,.actions a:hover{color:var(--fg);background:var(--hover)}}@media(max-width:600px){header{padding-top:24px}.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}}