body{margin:0;font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Malgun Gothic",sans-serif;background:#f6f7f9;color:#1d2330}
main{max-width:420px;margin:12vh auto;padding:32px 28px;background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
h1{font-size:20px;margin:0 0 12px}p{line-height:1.6;color:#4a5263}
label{display:block;margin:16px 0 6px;font-size:14px}
input{width:100%;box-sizing:border-box;padding:10px 12px;border:1px solid #cfd5df;border-radius:8px;font-size:15px}
button{margin-top:20px;width:100%;padding:11px;border:0;border-radius:8px;background:#2f6bff;color:#fff;font-size:15px;cursor:pointer}
button:disabled{opacity:.6;cursor:default}.ok{color:#127a3a}.err{color:#c62828}
main.doc{max-width:760px;margin:6vh auto}main.doc h2{font-size:16px;margin:24px 0 8px}main.doc h3{font-size:14px;margin:16px 0 4px}.meta{font-size:13px;color:#7a8291}
.draft{padding:10px 12px;border-radius:8px;background:#fff4e5;color:#8a5300;font-size:14px}
@media (prefers-color-scheme:dark){body{background:#14171c;color:#e6e8ec}main{background:#1d2127;box-shadow:none}p{color:#aab1bd}input{background:#14171c;color:#e6e8ec;border-color:#3a414c}}