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#ddd;background:#fff;color:#111}.status{margin-top:10px;font-size:12px;color:#334155;line-height:1.5;text-align:left;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:12px;padding:10px}.hr{height:1px;background:#e5e7eb;margin:14px 0;border:0}body{max-width:500px;margin:auto;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#f8f9fa;color:#222}a{text-decoration:none;color:inherit}h3{display:inline-block;color:royalblue;font-weight:700;font-size:16px}button{margin-top:14px;padding:10px 14px;border-radius:10px;border:1px solid #ddd;background:#fff;cursor:pointer}button:hover{background:#f0f0f0}}