:root{font-family:Arial,Helvetica,sans-serif;color:#07090f;background:#f4f6f9;color-scheme:light}*{box-sizing:border-box}body{margin:0;line-height:1.6;min-height:100dvh;display:flex;flex-direction:column}header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid #d8dee8;background:#fff}header img{max-width:55%;height:auto}header span{font-size:.65rem;letter-spacing:.08em;color:#273449;font-weight:700}main{flex:1;display:grid;place-items:center;padding:48px 16px}section{width:min(100%,480px);padding:40px;background:#fff;border:1px solid #d8dee8;border-top:3px solid #c1121f;border-radius:8px;box-shadow:0 8px 30px #0f172a0a}.eyebrow{color:#c1121f;font-weight:800;font-size:.7rem;letter-spacing:.08em}h1{font-size:clamp(2.5rem,6vw,3.5rem);line-height:1.03;letter-spacing:-.04em;margin:22px 0}.intro{color:#273449;margin-bottom:28px}form{display:grid;gap:10px}label{font-size:.85rem;font-weight:700}input,button{font:inherit;width:100%;min-height:50px;border-radius:8px;padding:12px 16px}input{border:1px solid #8998ad;background:#fff;color:#07090f}button{background:#c1121f;border:1px solid #c1121f;color:#fff;font-weight:700;display:flex;justify-content:space-between;cursor:pointer;margin-top:6px}button:hover{background:#9e0e19}button:disabled{opacity:.6;cursor:wait}:focus-visible{outline:3px solid #1d5fae;outline-offset:4px}#login-status{font-size:.85rem;color:#9e0e19;min-height:24px;margin:0}.footnote{font-size:.8rem;color:#273449;border-top:1px solid #d8dee8;padding-top:20px;margin:16px 0 0}footer{text-align:center;padding:24px;font-size:.75rem;color:#273449}@media(max-width:460px){header{padding:20px 16px}main{padding:28px 16px}section{padding:28px 24px}}

h1{font-size:clamp(1.8rem,5vw,2.5rem);line-height:1.15}.copyright-notice{margin:12px auto 0;max-width:800px}