:root{--bg-primary:#0a0a0f;--bg-secondary:#13131f;--bg-tertiary:#1c1c2e;--text-primary:#ffffff;--text-secondary:#a0a0b0;--text-dim:#606070;--accent-primary:#8b5cf6;--accent-secondary:#06b6d4;--accent-glow:0 0 20px rgba(139,92,246,0.2);--ad-bg:#0f0f16;--ad-border:#2d2d3d;--header-height:70px;--sidebar-width:220px;--footer-height:200px}body{margin:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}*,:after,:before{box-sizing:border-box}.app-container{display:grid;grid-template-areas:"header header header" "left main right" "footer footer footer";grid-template-columns:var(--sidebar-width) 1fr var(--sidebar-width);grid-template-rows:auto 1fr auto;min-height:100vh}@media (max-width:1200px){.app-container{grid-template-areas:"header header" "main right" "footer footer";grid-template-columns:1fr var(--sidebar-width)}aside[style*="gridArea: 'left'"]{display:none}}@media (max-width:900px){.app-container{grid-template-areas:"header" "main" "footer";grid-template-columns:1fr}aside{display:none!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.container{max-width:1400px;margin:0 auto}.text-gradient{background:linear-gradient(to right,var(--accent-secondary),var(--accent-primary));-webkit-background-clip:text;background-clip:text;color:transparent}.card{background:var(--bg-secondary);border:1px solid var(--bg-tertiary);border-radius:12px;padding:1.5rem;transition:transform .2s,border-color .2s;cursor:pointer;height:100%;display:flex;flex-direction:column}.card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.card-cta{margin-top:auto;font-weight:600;display:flex;align-items:center;gap:.5rem;background:linear-gradient(to right,var(--accent-secondary),var(--accent-primary));-webkit-background-clip:text;background-clip:text;color:transparent;transition:opacity .2s}.card:hover .card-cta span{transform:translateX(4px)}.card-cta span{transition:transform .2s ease;background:linear-gradient(to right,var(--accent-secondary),var(--accent-primary));-webkit-background-clip:text;background-clip:text;color:transparent}.loader{font-size:2rem;font-weight:700;color:var(--accent-primary);animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}.grid-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:2rem;gap:2rem}@media (max-width:600px){.grid-container{grid-template-columns:1fr}}.two-col-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:2rem;gap:2rem;margin-bottom:2rem}@media (max-width:768px){.two-col-grid{grid-template-columns:1fr}}