:root{--bg:#0f1413;--card:#161d1c;--fg:#e7efed;--muted:#8aa39d;--accent:#2dd4bf;--border:#243130}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:920px;margin:0 auto;padding:24px 16px 64px}.header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px}.brand{font-size:22px;font-weight:700}.brand span{color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:16px;gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;transition:border-color .15s ease}.card:hover{border-color:var(--accent)}.thumb{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:10px;background:#0c100f}.price{color:var(--accent);font-weight:700;margin-top:6px}.valuation{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:12px;padding:14px 16px;margin:16px 0}.gallery{display:flex;gap:8px;overflow-x:auto;margin:12px 0}.gallery img{height:180px;border-radius:10px;object-fit:cover}.muted{color:var(--muted);font-size:14px}.btn{display:inline-block;background:var(--accent);color:#06201c;font-weight:700;border:none;border-radius:10px;padding:10px 16px;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.input{width:100%;padding:10px 12px;margin:6px 0;background:#0c100f;border:1px solid var(--border);border-radius:10px;color:var(--fg)}.error{color:#fca5a5}