:root{font-family:Arial,sans-serif;color:#10254a;background:#eef3f9}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center}.shell{width:min(920px,92vw);display:grid;grid-template-columns:1.1fr .9fr;background:white;border-radius:24px;overflow:hidden;box-shadow:0 18px 50px #10254a22}.brand{padding:48px;background:#0b3d91;color:white;display:flex;flex-direction:column;justify-content:center}.brand img{width:96px;height:96px;object-fit:contain;background:white;border-radius:18px;padding:10px}.brand h1{font-size:2rem;margin:24px 0 8px}.brand p{color:#fff7cf}.card{padding:48px}.card h2{margin-top:0}form{display:grid;gap:18px}label{display:grid;gap:7px;font-weight:700}input{width:100%;padding:13px;border:1px solid #b9c6d8;border-radius:10px;font:inherit}button{padding:13px;border:0;border-radius:10px;background:#d7a900;color:#10254a;font-weight:800;cursor:pointer}#message{min-height:24px;color:#a01818}.back{color:#0b3d91}@media(max-width:700px){.shell{grid-template-columns:1fr}.brand,.card{padding:30px}.brand h1{font-size:1.5rem}}