:root{font:17px/1.5 system-ui,sans-serif;color:#18212c;background:#f1f4f8}body{margin:0}main{max-width:640px;margin:8vh auto;padding:36px;background:#fff;border:1px solid #d8dfeb;border-radius:16px;box-shadow:0 12px 50px #2233550c}h1{font-size:2rem;line-height:1.2;margin-top:0}.eyebrow{font-size:.7rem;font-weight:700;letter-spacing:.15em;color:#63748b}label{display:block;font-weight:600;margin:20px 0 6px}input{box-sizing:border-box;width:100%;padding:12px;border:1px solid #aab7c8;border-radius:6px;font:inherit}button,.button{display:inline-block;background:#264dda;color:white;border:0;border-radius:6px;padding:11px 18px;font:inherit;text-decoration:none;cursor:pointer}button{margin:16px 0}form.option{border-top:1px solid #e1e6ee;padding:8px 0}.muted{color:#63748b;font-size:.9rem}pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;background:#f3f5f9;border-radius:6px;font-size:.85rem}a{color:#264dda}code{overflow-wrap:anywhere}@media(max-width:720px){main{margin:16px;padding:24px}}
textarea{box-sizing:border-box;width:100%;padding:12px;border:1px solid #aab7c8;border-radius:6px;font:14px/1.5 ui-monospace,monospace;resize:vertical}section{border-top:1px solid #e1e6ee;margin-top:28px;padding-top:12px}h2{font-size:1.35rem}
main:has(#admin-form){max-width:960px}fieldset{border:1px solid #d8dfeb;border-radius:8px;padding:18px;margin:20px 0}legend,summary{font-weight:600}summary{cursor:pointer;margin-top:18px}select{box-sizing:border-box;width:100%;padding:12px;font:inherit;border:1px solid #aab7c8;border-radius:6px}input[type=color]{height:48px}button.secondary{background:#eef1f7;color:#264dda}label input,label select,label textarea{display:block;margin-top:6px}#admin-error{color:#9e1d28}
[hidden]{display:none!important}output{display:block;overflow-wrap:anywhere;padding:12px;background:#f3f5f9}
input[type="checkbox"],input[type="radio"]{width:auto;display:inline;margin-right:.4rem}label{overflow-wrap:anywhere}[role="alert"]{color:#9e1d28}