:root{--bg:#0b1020;--panel:#111831;--text:#e8ecff;--accent:#7c5cff;--border:rgba(255,255,255,.12)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--text)}.container{width:min(1100px,92%);margin:auto}.site-header,.site-footer{border-color:var(--border)}.nav-wrap{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.site-nav{display:flex;gap:1rem}.nav-toggle{display:none}.hero,.section{padding:3rem 0}.card,.hero-card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:1.25rem}.btn{display:inline-flex;padding:.8rem 1.1rem;border-radius:999px;border:1px solid var(--border)}.btn-primary{background:var(--accent);color:#fff;border-color:transparent}.grid{display:grid;gap:1rem}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}.skip-link{position:absolute;left:-999px}.skip-link:focus{left:1rem;top:1rem}@media(max-width:900px){.nav-toggle{display:inline-flex}.site-nav{display:none}.site-nav.open{display:flex;flex-direction:column;position:absolute;right:4%;top:4.5rem;background:var(--panel);padding:1rem;border:1px solid var(--border);border-radius:16px}.two,.three{grid-template-columns:1fr}}