:root{--primary: #14b8a6;--bg-dark: #0b0f17;--bg-card: #111827;--border: rgba(255, 255, 255, .08)}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg-dark);color:#f9fafb;font-family:Inter,sans-serif}h1,h2,h3,h4{font-family:Plus Jakarta Sans,sans-serif}.portal-card{background:#111827d9;border:1px solid var(--border);border-radius:14px;transition:transform .2s,border-color .2s}.portal-card:hover{transform:translateY(-3px);border-color:#14b8a666}