.app{max-width:720px;margin:0 auto;padding:2rem 1rem;font-family:-apple-system,Hiragino Sans,Yu Gothic,sans-serif;color:#222}.search-form{display:flex;gap:.5rem;margin:1.5rem 0}.search-form input{flex:1;padding:.6rem .8rem;font-size:1rem;border:1px solid #ccc;border-radius:4px}.search-form button{padding:.6rem 1.2rem;font-size:1rem;border:none;border-radius:4px;background-color:#2563eb;color:#fff;cursor:pointer}.search-form button:disabled{background-color:#9ca3af;cursor:default}.error{color:#dc2626}.result-card{border:1px solid #e5e7eb;border-radius:8px;padding:1rem 1.25rem;margin-top:1rem}.result-card h2{margin-top:0}.manufacturer{font-size:.85rem;font-weight:400;color:#6b7280}.detail-list{display:grid;grid-template-columns:max-content 1fr;gap:.25rem 1rem;margin:.75rem 0}.detail-list dt{font-weight:700;color:#4b5563}.detail-list dd{margin:0}.result-list{list-style:none;padding:0;margin:.5rem 0}.result-list li{padding:.25rem 0}.link-button{background:none;border:none;color:#2563eb;text-decoration:underline;cursor:pointer;padding:0;font-size:1rem}.meta{color:#6b7280;font-size:.9rem}.empty{color:#6b7280}