:root{--bg:#f6f8fb;--card:#fff;--ink:#172033;--muted:#637083;--line:#dfe5ef;--brand:#0a66d8}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,Arial,sans-serif;color:var(--ink)}header{background:#fff;border-bottom:1px solid var(--line);padding:16px 22px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0}header strong{display:block;font-size:20px}header span{color:var(--muted);font-size:13px}a{color:var(--brand);text-decoration:none}.hero{background:linear-gradient(135deg,#10213f,#0a66d8);color:#fff;border-radius:20px;padding:28px;margin-bottom:18px}.hero p{opacity:.9}.button,button{background:var(--brand);color:#fff;border:0;border-radius:10px;padding:12px 16px;font-weight:700;display:inline-block;cursor:pointer}main{max-width:1160px;margin:28px auto;padding:0 16px}.grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(20,30,60,.06)}label{display:block;font-weight:700;margin:12px 0 6px}input,textarea,select{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit}textarea{min-height:110px}.row{display:flex;gap:18px}.row label,.check{font-weight:500}.row input,.check input{width:auto;margin-right:8px}small,footer{color:var(--muted)}footer{text-align:center;padding:30px}@media(max-width:760px){.grid{grid-template-columns:1fr}header{align-items:flex-start;gap:10px}.hero{border-radius:14px}}