*{margin:0;padding:0;box-sizing:border-box}html{font-size:62.5%}body{background:#0f172a;color:#f8fafc;font-family:Segoe UI,sans-serif;font-size:1.6rem}a{display:block;text-decoration:none}ul{padding-left:10px}hr{width:75%;margin:auto}#root{display:flex;flex-direction:column;min-height:100vh}#root .portal-header{text-align:center;margin-bottom:3rem}#root .portal-header h1{font-size:2.5rem;margin-bottom:.5rem}#root .portal-header p{color:#cbd5e1}#root section{display:flex;flex-direction:column;gap:2rem;padding:0 1rem}#root section .portal-card{background:#1e293b;padding:1.5rem;border-radius:1rem;text-decoration:none;color:inherit;transition:transform .2s,box-shadow .2s}#root section .portal-card h2{font-size:2rem;margin-bottom:.5rem}#root section .portal-card p,#root section .portal-card li{color:#94a3b8}#root section .portal-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #00000040}.portal-footer{margin-top:auto;text-align:center;padding-top:3rem;font-size:1.4rem;color:#64748b}.portal-card a{display:inline-block;margin-top:.5rem;color:#38bdf8;font-weight:700;text-decoration:underline}.portal-card a:hover{color:#0ea5e9}