*{box-sizing:border-box}body{margin:0;background:#f2fbff;color:#082b78;font-family:Arial,sans-serif}header img{width:100%;height:auto;display:block}main{max-width:510px;margin:36px auto;padding:26px;background:white;border:1px solid #b8ddef;border-radius:18px}h1{font-size:28px}p{line-height:1.55}label{display:block;font-weight:bold;margin:18px 0 8px}input,button{font:inherit;width:100%;min-height:48px;padding:12px;border-radius:9px;border:1px solid #8fbcd7}button{margin-top:22px;background:#006bb7;color:white;font-weight:bold}aside{padding:18px;background:#fff1cf;border-radius:12px;margin-top:22px}aside p{margin-bottom:0}button:disabled{opacity:.65}input:focus-visible,button:focus-visible{outline:3px solid #007ed8;outline-offset:3px}@media(max-width:550px){main{margin:22px 14px}}

.password-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.password-field input{min-width:0}.password-field button{width:auto;margin:0;padding:10px 12px;background:#eaf7ff;color:#082b78;border-color:#8fbcd7;font-size:.9rem;white-space:nowrap}
#signin-history-back{display:block;max-width:510px;width:calc(100% - 28px);margin:12px auto}#signin-history-note{text-align:center;margin:8px 14px}