:root{color-scheme:light;--navy:#061b35;--navy-deep:#041224;--blue:#0878f9;--signal:#39a0ff;--action:#066de4;--line:#dce5ef;--muted:#5b6c81;font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:var(--navy);background:var(--navy-deep)}*{box-sizing:border-box}body{margin:0;min-height:100svh;display:flex;flex-direction:column}.container{width:min(1200px,100%);padding:0 32px;margin:0 auto}.brand-strip{background:var(--navy);color:#d2ddea;font-size:12px;line-height:38px}.public-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:10px;padding-bottom:10px}.brand{display:inline-block;flex-shrink:0}.brand img{display:block;width:178px;max-width:100%;height:auto}.hub-label{font:500 11px 'IBM Plex Mono',ui-monospace,monospace;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);text-align:right}main{position:relative;isolation:isolate;flex:1;display:grid;place-items:center;padding:64px 24px;background-image:radial-gradient(80rem 40rem at 85% -10%,#0878f973,transparent 60%),radial-gradient(50rem 40rem at 0% 110%,#39a0ff38,transparent 60%),linear-gradient(180deg,var(--navy-deep),var(--navy))}main:before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#ffffff0d 1px,transparent 1px),linear-gradient(90deg,#ffffff0d 1px,transparent 1px);background-size:72px 72px;opacity:.6}.signin-card{width:100%;max-width:460px;padding:42px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 30px 70px -30px #0006}.eyebrow{display:block;font:500 11px 'IBM Plex Mono',ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:var(--action);margin-bottom:20px}h1{font:800 clamp(32px,5vw,42px)/1.04 Archivo,ui-sans-serif,system-ui,sans-serif;letter-spacing:-.03em;margin:0 0 20px}h1 span{color:var(--blue)}p{font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 28px}.signin-button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:14px 20px;border-radius:6px;background:var(--action);color:#fff;text-decoration:none;font-size:14px;font-weight:700;line-height:1.5;transition:background .15s}.signin-button:hover{background:var(--navy)}.signin-button:focus-visible,.brand:focus-visible,footer a:focus-visible{outline:3px solid var(--signal);outline-offset:4px}.button-arrow{font-size:20px;line-height:1;flex-shrink:0}.restricted{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.restricted-mark{width:6px;height:6px;border-radius:50%;background:var(--blue);flex-shrink:0}footer{background:var(--navy-deep);border-top:1px solid #ffffff14;color:#a6bad2;font-size:12px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;min-height:72px;padding-top:20px;padding-bottom:20px}footer a{color:#d6e4f5;text-decoration:none}footer a:hover{color:var(--signal)}@media(max-width:480px){.container{padding-left:22px;padding-right:22px}.brand-strip{font-size:11px}.header-inner{min-height:96px;gap:12px}.brand img{width:150px}.hub-label{font-size:10px;letter-spacing:.08em}main{padding:40px 20px}.signin-card{padding:30px 24px}.signin-button{font-size:13px;padding:14px 15px}.footer-inner{font-size:11px}}@media(prefers-reduced-motion:reduce){.signin-button{transition:none}}