:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#183b35;background:#f3f6f3;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button{font:inherit}.page{display:grid;min-height:100vh;place-items:center;padding:24px;background:radial-gradient(circle at 15% 12%,rgba(199,222,206,.6),transparent 30%),linear-gradient(135deg,#edf3ee,#f8f8f4)}.card{width:min(100%,430px);padding:38px;border:1px solid #e1e9e2;border-radius:24px;background:#fffffff5;box-shadow:0 24px 70px #153b351f}.brand-mark{display:grid;width:48px;height:48px;margin-bottom:28px;place-items:center;border-radius:15px;color:#fff;background:#153b35;font-weight:800;letter-spacing:.04em}.eyebrow{color:#72867c;font-size:11px;font-weight:750;letter-spacing:.16em}h1{margin:10px 0;color:#183b35;font-size:30px;letter-spacing:-.04em}h2{margin:28px 0 10px;font-size:16px}.muted{color:#718179;line-height:1.6}.google-button{display:flex;justify-content:center;margin:28px 0 14px}.microsoft-button,.secondary{display:flex;width:100%;min-height:48px;align-items:center;justify-content:center;gap:10px;border:1px solid #cbd5ce;border-radius:10px;color:#243d35;background:#fff;cursor:pointer;font-weight:650}.microsoft-button:hover,.secondary:hover{background:#f5f8f5}.microsoft-button:disabled{cursor:not-allowed;opacity:.5}.ms-mark{color:#087cdb;font-size:19px}.notice{padding:12px;border-radius:9px;color:#536b5d;background:#eef5ef;font-size:13px}.error{padding:12px;border-radius:9px;color:#9b3027;background:#fff0ee;font-size:13px}.small{font-size:12px}.footer-note{margin-top:24px;text-align:center}.profile ul{padding-left:20px;line-height:1.9}.secondary{margin-top:24px}@media(max-width:480px){.card{padding:28px 22px}}