:root{
  --brand-1:#1f4f5a; --brand-2:#89c2d9; --ink:#1b2731; --bg:#f7f9fb; --warn:#e27d60;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.container{max-width:980px;margin:0 auto;padding:28px}
.nav{display:flex;align-items:center;gap:16px;padding:12px 0}
.logo{height:54px}
.hero{background:linear-gradient(135deg,var(--brand-2) 0%, #e8f3f8 100%);border-radius:18px;padding:28px;margin:16px 0;display:flex;flex-wrap:wrap;align-items:center;gap:20px}
.hero h1{margin:0;color:var(--brand-1);font-size:30px;line-height:1.15}
.hero p{margin:6px 0 0 0;color:#134049}
.card{background:#fff;border:1px solid #e6eef3;border-radius:16px;padding:22px;box-shadow:0 6px 18px rgba(23,40,60,.06)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-1{display:grid;grid-template-columns:1fr;gap:16px}
.input, select, textarea{width:100%;padding:12px 14px;border:1px solid #d8e3ea;border-radius:12px;background:#fbfdff}
label{font-weight:600;font-size:14px;margin-bottom:6px;display:block}
.row{display:flex;gap:12px;align-items:center}
.badge{display:inline-block;background:#fff;color:var(--brand-1);border:1px dashed var(--brand-1);padding:6px 10px;border-radius:999px;font-weight:600}
.btn{display:inline-block;padding:14px 18px;border-radius:14px;border:none;background:var(--brand-1);color:#fff;font-weight:700;text-decoration:none;text-align:center;cursor:pointer}
.btn.secondary{background:#ffffff;color:var(--brand-1);border:2px solid var(--brand-1)}
.btn.block{width:100%}
.small{font-size:12px;color:#4a5b66}
.footer{margin-top:22px;font-size:12px;color:#6b7f8b;text-align:center}
hr{border:none;border-top:1px solid #e6eef3;margin:18px 0}
.notice{background:#eef8f1;border:1px solid #cfe9d8;color:#0a5b3b;padding:12px;border-radius:12px;font-size:14px}
.required{color:var(--warn);margin-left:4px}
@media (max-width:760px){.grid{grid-template-columns:1fr}}