:root{color-scheme:light;--ink:#17202e;--muted:#5d6470;--primary:#a12c79;--line:#e9e6ee}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(140deg,#fff4fa,#f4f7ff);font:15px/1.7 system-ui,-apple-system,"Malgun Gothic",sans-serif;color:var(--ink)}
.card{width:min(100%,580px);padding:32px;border-radius:18px;background:white;box-shadow:0 10px 38px #23112512;border:1px solid var(--line)}
.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--primary);font-weight:800}
h1{font-size:25px;line-height:1.35;margin:8px 0 14px}
p{margin:0 0 16px}
.actions{margin:22px 0 18px}
button{border:0;border-radius:10px;background:var(--primary);color:white;padding:12px 18px;font:inherit;font-weight:800;cursor:pointer}
button:disabled{opacity:.45;cursor:default}
.copy-message{min-height:28px;font-size:12px;color:var(--muted);margin-top:6px}
.note{border:1px solid #ebd7e5;border-radius:12px;background:#fffafd;padding:16px 18px;margin:18px 0}
.note strong{display:block;margin-bottom:6px}
ol{margin:0;padding-left:20px}
li{margin:3px 0}
.hint{font-size:13px;color:var(--muted)}
.warning{margin-top:16px;color:#8d4c1b;font-size:12px}
code{display:block;word-break:break-all;background:#faf6fa;padding:10px 12px;border-radius:8px;font-size:12px}
kbd{padding:2px 5px;border:1px solid #cbd0dc;border-radius:4px;font:12px ui-monospace,monospace}
@media(max-width:480px){.card{padding:23px}h1{font-size:22px}}