:root{--ink:#1d2935;--muted:#4b5f73;--line:#d6e0e9;--surface:#f7fafc;--card:#fff;--accent:#1f8a76;--accent-soft:#dcf3ee}*{box-sizing:border-box}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 12% 8%, #f4f9ff, transparent 45%), radial-gradient(circle at 90% 14%, #edf8f3, transparent 42%), var(--surface);margin:0;font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;position:relative}.landing-build{color:#1d29359e;letter-spacing:.02em;margin:0;font-size:.72rem;line-height:1;position:fixed;bottom:.6rem;right:.85rem}.landing{gap:1.5rem;width:min(920px,100% - 2.5rem);margin:clamp(1.5rem,4vw,3rem) auto;display:grid}.brand{text-align:center;justify-items:center;gap:.5rem;display:grid}.brand-logo{width:clamp(120px,20vw,170px);height:auto;display:block}.brand h1{letter-spacing:.01em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(2rem,4.3vw,3rem)}.brand p{color:var(--muted);margin:0;font-size:1rem}.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.portal-card{color:inherit;background:var(--card);border:1px solid var(--line);border-radius:18px;align-content:start;gap:.65rem;min-height:200px;padding:1.15rem;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;display:grid}.portal-card:hover,.portal-card:focus-visible{border-color:#b8c8d7;outline:none;transform:translateY(-3px);box-shadow:0 14px 26px -20px #1926328c}.icon-wrap{background:var(--accent-soft);width:52px;height:52px;color:var(--accent);border-radius:14px;place-items:center;display:grid}.portal-icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:28px;height:28px}.portal-title{font-size:1.1rem;font-weight:700}.portal-copy{color:var(--muted);font-size:.95rem;line-height:1.4}@media (width<=760px){.landing{width:min(760px,100% - 1.4rem)}.portal-grid{grid-template-columns:1fr}}