body{font-family:Verdana,Arial,sans-serif;margin:0;background:#07101f;color:#e7eefc}
.wrap{max-width:980px;margin:0 auto;padding:18px}
.card{background:#0b1730;border:1px solid #243a5a;border-radius:14px;padding:18px}
h1,h2{margin:0 0 10px}
label{display:block;margin:10px 0 6px;font-weight:700}
input,textarea,select{width:100%;box-sizing:border-box;padding:10px;border-radius:10px;border:1px solid #2a3f63;background:#081226;color:#e7eefc}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:780px){.row{grid-template-columns:1fr}}
.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid #2a3f63;background:#0f2342;color:#e7eefc;text-decoration:none;cursor:pointer}
.btn-primary{border-color:#3a78ff;background:#1c3f7a}
.muted{color:#b9c7e6}
.notice{background:#0d2a18;border:1px solid #2b6a3f;padding:10px;border-radius:10px;margin:12px 0}
.error{background:#2a0d10;border:1px solid #8a2b33;padding:10px;border-radius:10px;margin:12px 0}
.sigbox{border:1px dashed #3a557d;border-radius:12px;padding:12px;background:#071225}
.small{font-size:.92em}