:root{--bg: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--text: #1e293b;--text-muted: #64748b;--accent: #0f766e;--accent-soft: rgba(15, 118, 110, .08);--border: #e2e8f0;--font-sans: "DM Sans", system-ui, sans-serif;--font-serif: "Instrument Serif", Georgia, serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--text);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased}.portal{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:clamp(2rem,5vw,4rem) clamp(1rem,4vw,2rem)}.portal__header{text-align:center;margin-bottom:clamp(2.5rem,6vw,4rem)}.portal__logo{height:clamp(48px,8vw,72px);width:auto;object-fit:contain;margin-bottom:1rem;display:inline-block}.portal__logo-fallback{font-family:var(--font-serif);font-size:1.5rem;display:block;margin-bottom:1rem}.portal__title{font-family:var(--font-serif);font-size:clamp(1.75rem,4vw,2.5rem);font-weight:400;margin:0 0 .35em;letter-spacing:.02em}.portal__subtitle{font-size:1rem;color:var(--text-muted);margin:0}.portal__main{flex:1;width:100%;max-width:960px}.portal__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.portal__card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:2rem;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;text-decoration:none;color:inherit;box-shadow:0 1px 3px #0000000a;transition:background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}.portal__card:hover{background:var(--bg-card-hover);border-color:var(--accent);box-shadow:0 4px 20px #0000000f;transform:translateY(-2px)}.portal__card-icon{font-size:1.75rem;margin-bottom:1rem;opacity:.9}.portal__card-name{font-family:var(--font-serif);font-size:1.5rem;font-weight:400;margin:0 0 .25em}.portal__card-tagline{font-size:.85rem;color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin:0 0 .75rem}.portal__card-desc{font-size:.95rem;color:var(--text-muted);line-height:1.6;margin:0 0 1.5rem;flex:1}.portal__card-cta{font-size:.95rem;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:.35rem}.portal__card-arrow{transition:transform .2s ease}.portal__card:hover .portal__card-arrow{transform:translate(4px)}.portal__footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border)}.portal__footer p{margin:0;font-size:.85rem;color:var(--text-muted)}