*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0e17;--surface: #1a1929;--surface2: #252438;--accent: #f5a623;--accent2: #7b61ff;--text: #fffffe;--text-muted: #a7a9be;--border: #2e2c4a;--radius: 8px;--nav-height: 60px}html,body{height:100%;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;max-width:1100px;width:100%;margin:0 auto;padding:2rem 1.5rem}.navbar{height:var(--nav-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 1.5rem;gap:2rem;position:sticky;top:0;z-index:100}.navbar-brand{font-size:1.25rem;font-weight:700;color:var(--accent);letter-spacing:.02em}.navbar-links{display:flex;gap:1.5rem;list-style:none}.navbar-links a{color:var(--text-muted);font-size:.95rem;transition:color .2s}.navbar-links a:hover,.navbar-links a.active{color:var(--text);text-decoration:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem;margin-top:1.5rem}h1{font-size:2rem;margin-bottom:.5rem}h2{font-size:1.5rem;margin-bottom:.5rem}h3{font-size:1.1rem;margin-bottom:.25rem}.subtitle{color:var(--text-muted);margin-bottom:2rem}.badge{display:inline-block;padding:.2em .6em;border-radius:4px;font-size:.75rem;font-weight:600;background:var(--accent2);color:#fff}