:root{font-family:system-ui,-apple-system,sans-serif;color:#172b4d;background:#f3f6fb}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:32px 20px}main{width:min(440px,100%)}.brand{display:flex;justify-content:center;align-items:center;gap:8px;text-decoration:none;font-size:31px;font-weight:800;color:#172b4d}.brand img{width:39px;height:39px}.brand span{color:#2457a7;margin-left:-8px}.tagline,.foot{text-align:center;color:#64748b;font-size:14px;line-height:1.6}.tagline{margin-bottom:30px}section{background:white;padding:32px;border:1px solid #e0e7f1;border-radius:20px;box-shadow:0 12px 40px #173e7710}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#2457a7;font-weight:800}h1{font-size:26px;margin:12px 0}#intro{color:#64748b;font-size:14px;line-height:1.6;margin-bottom:24px}label{display:block;font-size:13px;font-weight:600;margin-bottom:18px}input{display:block;width:100%;margin-top:8px;border:1px solid #cbd5e1;border-radius:9px;padding:13px;font:inherit;font-weight:400}input:focus{outline:3px solid #c8dcff;border-color:#2457a7}small{display:block;margin-top:6px;font-weight:400;color:#64748b}button{width:100%;border:0;border-radius:9px;background:#2457a7;color:white;padding:14px;font:inherit;font-size:14px;font-weight:650;cursor:pointer}button:disabled{opacity:.6;cursor:wait}.secondary{background:#eaf1fd;color:#2457a7}nav{display:grid;gap:16px;text-align:center;font-size:13px;margin-top:24px}a{color:#2457a7}#message{font-size:14px;line-height:1.6;white-space:pre-line}.error{color:#b42318}.success{color:#1e5b47}.foot{margin-top:24px}[hidden]{display:none!important}@media(max-width:440px){section{padding:24px}}