body{margin:0;padding:0;font-family:'Lato',sans-serif;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);color:#fff;line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:20px}.header{text-align:center;padding:60px 0;position:relative}.header:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:200px;height:3px;background:linear-gradient(90deg,transparent,#00ffff,transparent)}h1,h2,h3{font-family:'Orbitron',sans-serif;color:#00ffff}h1{font-size:2.5rem;margin-bottom:30px}h2{font-size:1.8rem;margin:40px 0 20px;position:relative;padding-bottom:15px}h2:after{content:'';position:absolute;bottom:0;left:0;width:100px;height:2px;background:#ff00ff}p{font-size:1.1rem;margin-bottom:20px}.content-block{background:rgba(0,0,0,0.3);border-radius:10px;padding:30px;margin-bottom:40px;box-shadow:0 10px 20px rgba(0,0,0,0.3);border:1px solid rgba(255,255,255,0.1)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin:30px 0}.image-card{position:relative;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.5);transition:transform 0.3s ease}.image-card:hover{transform:translateY(-10px)}.image-card img{width:100%;height:auto;display:block}.code-block{background:#1a1a1a;padding:20px;border-radius:8px;border-left:4px solid #00ffff;margin:20px 0;overflow-x:auto}pre{margin:0}code{font-family:'Courier New',monospace;color:#00ffff}.note{background:rgba(0,255,255,0.1);border-left:4px solid #00ffff;padding:15px;margin:20px 0;border-radius:0 5px 5px 0}.reference{text-align:center;margin:50px 0;padding:20px;background:rgba(255,255,255,0.05);border-radius:10px}@media(max-width:768px){.container{padding:15px}h1{font-size:2rem}h2{font-size:1.5rem}.content-block{padding:20px}.image-grid{grid-template-columns:1fr}}