.cs-page{min-height:100vh;background:var(--bg-primary)}.cs-hero{position:relative;padding:calc(80px + 3rem) 2rem 3rem;overflow:hidden;border-bottom:1px solid var(--border-color, rgba(255,255,255,.06))}.cs-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 30% 20%,rgba(99,102,241,.12) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(139,92,246,.08) 0%,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(236,72,153,.05) 0%,transparent 60%);pointer-events:none}.cs-hero-content{max-width:700px;margin:0 auto;text-align:center;position:relative;z-index:1}.cs-hero-badge{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .9rem;background:var(--accent-primary, #6366f1);color:#fff;border-radius:999px;font-size:.78rem;font-weight:600;margin-bottom:1.25rem}.cs-hero-title{font-size:clamp(2rem,5vw,3.2rem);font-weight:900;color:var(--text-primary);line-height:1.15;margin-bottom:1rem;letter-spacing:-.03em}.cs-hero-title span{background:linear-gradient(135deg,#6366f1,#a78bfa,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cs-hero-sub{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;max-width:560px;margin:0 auto 1.5rem}.cs-hero-stats{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.cs-hero-stat{display:flex;align-items:center;gap:.4rem;font-size:.85rem;color:var(--text-secondary)}.cs-hero-stat svg{color:var(--accent-primary, #6366f1)}.cs-hero-stat strong{color:var(--text-primary)}.cs-section{padding:3rem 2rem 4rem}.cs-container{max-width:1200px;margin:0 auto}.cs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem}.cs-card{display:flex;flex-direction:column;position:relative;background:var(--bg-secondary, rgba(255,255,255,.03));border:1px solid var(--border-color, rgba(255,255,255,.07));border-radius:20px;padding:1.75rem;text-decoration:none;color:inherit;overflow:hidden;transition:all .35s cubic-bezier(.22,1,.36,1)}.cs-card:hover{transform:translateY(-6px);border-color:var(--card-color, rgba(99,102,241,.3));box-shadow:0 20px 60px #00000026,0 0 0 1px var(--card-color, rgba(99,102,241,.15)),0 0 40px color-mix(in srgb,var(--card-color) 15%,transparent)}.cs-card-glow{position:absolute;top:0;left:0;right:0;height:200px;pointer-events:none;opacity:0;transition:opacity .4s}.cs-card:hover .cs-card-glow{opacity:1}.cs-premium{position:absolute;top:1rem;right:1rem;display:flex;align-items:center;gap:.35rem;padding:.3rem .7rem;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;border-radius:8px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 2px 10px #f59e0b4d;z-index:2}.cs-card-icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;box-shadow:0 4px 20px #00000026;transition:transform .3s,box-shadow .3s}.cs-card:hover .cs-card-icon{transform:scale(1.08) rotate(-3deg);box-shadow:0 8px 30px #0003}.cs-card-body{flex:1;margin-bottom:1rem}.cs-card-title{font-size:1.4rem;font-weight:800;color:var(--text-primary);margin:0 0 .2rem;letter-spacing:-.01em}.cs-card-subtitle{font-size:.78rem;font-weight:600;color:var(--card-color);margin:0 0 .6rem;text-transform:uppercase;letter-spacing:.5px}.cs-card-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.6;margin:0}.cs-card-preview{background:#0d1117;border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:.6rem .85rem;margin-bottom:1rem;font-family:Fira Code,JetBrains Mono,Cascadia Code,monospace;overflow:hidden}.cs-preview-dots{display:flex;gap:5px;margin-bottom:.45rem}.cs-preview-dots span{width:8px;height:8px;border-radius:50%}.cs-preview-dots span:nth-child(1){background:#ef4444}.cs-preview-dots span:nth-child(2){background:#f59e0b}.cs-preview-dots span:nth-child(3){background:#22c55e}.cs-card-preview code{font-size:.75rem;color:#e2e8f0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;line-height:1.5}.cs-card-topics{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}.cs-topic{font-size:.7rem;font-weight:600;padding:.2rem .55rem;border:1px solid;border-radius:6px;letter-spacing:.3px;background:transparent}.cs-card-cta{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem;border-radius:12px;color:#fff;font-weight:700;font-size:.88rem;transition:all .3s;box-shadow:0 2px 12px #0000001a}.cs-card:hover .cs-card-cta{box-shadow:0 6px 24px #0003;transform:translateY(-1px)}.cs-card-cta svg{transition:transform .3s}.cs-card:hover .cs-card-cta svg{transform:translate(4px)}[data-theme=light] .cs-hero-bg{background:radial-gradient(ellipse at 30% 20%,rgba(99,102,241,.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(139,92,246,.04) 0%,transparent 50%)}[data-theme=light] .cs-card{background:#fff;border-color:#e2e8f0;box-shadow:0 1px 3px #0000000a}[data-theme=light] .cs-card:hover{box-shadow:0 20px 50px #00000014,0 0 0 1px var(--card-color, rgba(99,102,241,.2))}[data-theme=light] .cs-card-preview{background:#1e293b;border-color:#334155}[data-theme=light] .cs-hero{border-bottom-color:#e2e8f0}@media (max-width: 768px){.cs-hero{padding:calc(70px + 2rem) 1.25rem 2rem}.cs-section{padding:2rem 1.25rem 3rem}.cs-grid{grid-template-columns:1fr;gap:1.25rem}.cs-hero-title{font-size:2rem}.cs-hero-stats{gap:1rem}.cs-card{padding:1.5rem}}@media (max-width: 480px){.cs-hero{padding:calc(60px + 1.5rem) 1rem 1.5rem}.cs-section{padding:1.5rem 1rem 2.5rem}.cs-hero-title{font-size:1.75rem}.cs-hero-sub{font-size:.95rem}}