*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#242836;--border:#2e3348;--text:#e4e6f0;--text2:#9499b3;--accent:#6c7cff;--accent2:#4ecdc4;--green:#34d399;--red:#f87171;--yellow:#fbbf24}
:root{color-scheme:dark}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column}
#topbar{position:fixed;top:0;left:0;right:0;z-index:100;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:12px 20px;background:rgba(10,10,25,0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,0.08)}
#topbar h1{font-size:20px;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
#topbar .badge{background:var(--accent);color:#fff;font-size:11px;padding:2px 8px;border-radius:99px;font-weight:700}
.hamburger{display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:6px;border-radius:8px;transition:background .15s}
.hamburger:hover{background:rgba(255,255,255,0.06)}
.hamburger div{width:22px;height:3px;background:var(--text);border-radius:2px;transition:all .2s}
.nav-menu{display:none;position:absolute;top:100%;left:0;background:rgba(18,18,42,0.98);border:1px solid rgba(255,255,255,0.08);border-radius:0 0 12px 12px;min-width:200px;padding:8px 0;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:200}
.nav-menu.open{display:flex;flex-direction:column}
.nav-menu a{padding:12px 20px;font-size:14px;color:var(--text);text-decoration:none;transition:background .1s;font-weight:500}
.nav-menu a:hover{background:rgba(255,255,255,0.06);color:var(--accent)}
.nav-menu a.active{color:var(--accent)}
.nav-group{padding:0}
.nav-group-trigger{padding:12px 20px;font-size:14px;color:#fff;cursor:pointer;font-weight:500;display:flex;align-items:center;justify-content:space-between;transition:background .1s}
.nav-group-trigger:hover{background:rgba(255,255,255,0.06)}
.nav-arrow{font-size:10px;transition:transform .2s}
.nav-group.open .nav-arrow{transform:rotate(90deg)}
.nav-group-items{display:none;padding-left:20px}
.nav-group.open .nav-group-items{display:flex;flex-direction:column}
.nav-group-items a{padding:10px 20px;font-size:13px}
.topbar-center{flex:1;display:flex;justify-content:center;align-items:center;gap:12px}
.header{display:none}
body{padding-top:52px}
@media(max-width:768px){.container{padding:16px}.resource-grid{grid-template-columns:1fr}#topbar{padding:10px 12px}#topbar h1{font-size:16px}.nav-menu{min-width:160px}}
.container{max-width:1200px;width:100%;margin:0 auto;padding:32px;flex:1}
.container>h2{font-size:24px;font-weight:700;margin-bottom:8px;color:var(--text2);text-transform:uppercase;letter-spacing:1px}
.intro{font-size:15px;color:var(--text2);line-height:1.6;margin-bottom:32px;max-width:700px}
.resource-section{margin-bottom:48px}
.resource-section h3{font-size:18px;font-weight:700;color:var(--text);margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.resource-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.link-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0;transition:all .2s;text-decoration:none;color:var(--text);display:flex;flex-direction:column;overflow:hidden}
.link-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px rgba(108,124,255,.08)}
.link-card .card-header{padding:16px 20px;display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--border)}
.link-card .card-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;flex-shrink:0}
.link-card .card-title{flex:1}
.link-card .card-title h4{font-size:16px;font-weight:700;color:var(--text);margin-bottom:2px}
.link-card .card-title .domain{font-size:11px;color:var(--accent2);font-weight:600}
.link-card .card-body{padding:16px 20px;flex:1}
.link-card .card-body p{font-size:13px;color:var(--text2);line-height:1.5;margin:0}
.link-card .card-footer{padding:10px 20px;background:rgba(255,255,255,0.02);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.link-card .card-footer span{font-size:11px;color:var(--text2)}
.link-card .card-footer .arrow{color:var(--accent);font-size:14px}
footer{background:var(--surface);border-top:1px solid var(--border);padding:14px 24px;text-align:center;font-size:13px;color:var(--text2)}