*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:24px;background:#f3f5f8;color:#24364b;font:16px/1.6 system-ui,sans-serif}.portal-card{width:min(100%,420px);padding:40px 28px;text-align:center;background:white;border:1px solid #e2e7ed;border-radius:18px;box-shadow:0 14px 40px #24364b0c}.portal-card img{width:130px;height:65px;object-fit:contain}.portal-card h1{font-size:23px;margin:20px 0 12px}.portal-card p{color:#617187}.portal-card a{display:inline-block;background:#2458a4;border-radius:8px;padding:10px 20px;color:white;text-decoration:none}