:root{--gs-green:#7576d3;--gs-green-dark:#4a4ba3;--gs-green-light:#9596e0;--gs-green-pale:#ecedfa;--gold:#c9a227;--gold-light:#f5ecc6;--ink:#21212b;--muted:#61616f;--bg:#f8f8fd;--card:#ffffff;--border:#dcdef5;--shadow:0 2px 14px rgba(74, 75, 163, 0.10);--radius:14px;--maxw:1080px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:1.25rem}a{color:var(--gs-green-dark)}a:hover{color:var(--gs-green)}h1,h2,h3{line-height:1.2;color:var(--gs-green-dark)}img{max-width:100%;height:auto;display:block}.site-header{background:var(--card);border-bottom:3px solid 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var(--gold)}.site-footer p{margin:.25rem 0}.site-footer .muted{color:#9fc4b6;font-size:.85rem}@media(max-width:760px){.hero{grid-template-columns:1fr;margin-top:1.5rem}.about-card{grid-template-columns:1fr;text-align:center}.about-card img{max-width:160px;margin-inline:auto}.nav-toggle{display:flex}.site-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--card);border-bottom:1px solid var(--border);padding:.5rem 1.25rem 1rem}.site-nav.open{display:block}.site-nav ul{flex-direction:column;gap:.25rem}.cal-cell{min-height:56px;font-size:.7rem}}