:root { --primary: #2e7d32; --secondary: #1b5e20; --bg: #071a33; --card-bg: rgba(255,255,255,0.05); --text: #ffffff; --muted: #a0aec0; }
body { font-family: -apple-system, system-ui, sans-serif; background: var(--bg); color: var(--text); margin: 0; line-height: 1.5; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.topbar { background: rgba(0,0,0,0.5); backdrop-filter: blur(10px); padding: 12px 0; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(255,255,255,0.1); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; }
.navlinks a { color: white; text-decoration: none; margin-right: 20px; font-weight: 500; opacity: 0.8; }
.navlinks a.active { opacity: 1; border-bottom: 2px solid var(--primary); }
.card { background: var(--card-bg); border-radius: 12px; padding: 20px; margin-bottom: 20px; border: 1px solid rgba(255,255,255,0.1); }
.btn { display: inline-block; background: var(--primary); color: white; padding: 10px 20px; border-radius: 8px; text-decoration: none; font-weight: 600; border: none; cursor: pointer; transition: 0.2s; }
.btn:hover { background: var(--secondary); }
.pill { display: inline-block; background: rgba(255,255,255,0.1); padding: 4px 12px; border-radius: 20px; font-size: 0.85em; margin-right: 8px; color: var(--muted); }
.event-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.flash { padding: 12px 20px; border-radius: 8px; margin-bottom: 20px; background: rgba(46, 125, 50, 0.2); border: 1px solid var(--primary); }
h1, h2, h3 { margin-top: 0; }
.muted { color: var(--muted); }