.small{font-size:.82rem;line-height:1.7}fieldset{border:0;border-top:1px solid var(--border);padding:20px 0 0;margin:0;min-width:0}legend{font-size:.95rem;font-weight:700;padding-right:10px}.color-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}input[type=color]{height:44px;width:100%;border:1px solid var(--border);border-radius:8px;background:white;padding:4px}.check{display:flex;gap:8px;align-items:center;font-size:.9rem}.preview-panel{text-align:center}.preview-panel h2{text-align:left;margin:0;flex:1}.badge{color:var(--accent);font-size:.75rem;background:var(--accent-soft);padding:3px 9px;border-radius:20px}.qr-empty{font-size:7rem;line-height:1.2;color:#b8c8e3;margin:20px auto}#canvas{display:block;width:min(100%,300px);height:auto;margin:24px auto;image-rendering:pixelated;border:1px solid var(--border)}#download{width:100%;margin:8px 0 12px}.guide{margin-top:28px}.guide h2{font-size:1rem}.guide p{max-width:100ch}.warning{color:#935c04;background:#fff5d9;border-radius:8px;padding:10px}.field textarea{min-height:130px}