:root{font:15px/1.5 "Segoe UI",Arial,sans-serif;color:#18334c;background:#f5f7fa}*{box-sizing:border-box}body{margin:0}main{min-height:100vh;max-width:1000px;margin:auto;padding:45px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}header{font-size:50px;font-weight:650;letter-spacing:-1px;line-height:1.2;color:#163b5c}header span{display:block;font-size:18px;font-weight:400;letter-spacing:.2px;margin-top:15px}form{padding:35px;border:1px solid #dce5ec;background:white;border-radius:8px}h1{font-size:28px;line-height:1.2;margin:0 0 15px}p{color:#607386;font-size:14px}label{display:block;font-size:13px;margin:22px 0}input{display:block;margin-top:7px;width:100%;padding:10px 12px;min-height:43px;border:1px solid #cbd8e2;border-radius:5px;font:inherit;color:#18334c}button{width:100%;background:#087f8c;color:white;border:0;border-radius:5px;padding:11px;font:inherit;cursor:pointer}button:disabled{opacity:.5}button:focus-visible,input:focus-visible{outline:3px solid #d89d39;outline-offset:3px}#error{background:#fff1f2;color:#8f2631;padding:12px;font-size:13px}@media(max-width:700px){main{display:block;max-width:480px;padding:25px}header{font-size:35px;margin:35px 0}header span{font-size:14px}form{padding:25px}}