:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;color:#fff;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}body{background-color:#000;color:#fff;font-family:Courier New,Courier,monospace;display:block}.container{max-width:1200px;margin:0 auto;padding:2rem;text-align:center}@media(max-width:768px){.container{padding:1rem}}nav{display:flex;justify-content:center;gap:2rem;padding:2rem 0;text-transform:uppercase;letter-spacing:2px}nav a{color:#fff;text-decoration:none;font-weight:700}nav a:hover{color:#f0f}.hero{padding:4rem 0}@media(max-width:768px){.hero{padding:2rem 0}.hero img{max-width:100%;height:auto}}@media(max-width:768px){h1{font-size:2rem!important}h2{font-size:1.5rem!important}}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}@media(max-width:480px){.product-grid{grid-template-columns:1fr;gap:1rem}}.product-card{background:#111;padding:1rem;border:1px solid #333;border-radius:8px}.product-card img{max-width:100%;height:auto}.cart-container{max-width:800px;margin:0 auto;text-align:left}.cart-list{list-style:none;padding:0}.cart-item{display:flex;align-items:center;background:#111;border:1px solid #333;margin-bottom:1rem;padding:1rem;border-radius:8px}@media(max-width:480px){.cart-item{flex-direction:column;text-align:center}.cart-item-image{margin-right:0;margin-bottom:1rem}.cart-item-details{width:100%}}.cart-item-image{width:80px;height:80px;object-fit:cover;margin-right:1rem;border-radius:4px}.cart-item-details{flex-grow:1}.cart-summary{margin-top:2rem;text-align:right;border-top:1px solid #333;padding-top:1rem}.checkout-button{background-color:#646cff;color:#fff;font-size:1.2rem;margin-top:1rem}.checkout-button:hover{background-color:#535bf2}img{max-width:100%;height:auto}iframe{max-width:100%}