:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light 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;display:flex;place-items:center;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;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}body{margin:0;padding:0;background-color:#f4f4f8;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;min-height:100vh}.app-container{width:100%;max-width:1200px;margin:0 auto;padding:40px 20px}.header{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:20px 40px;border-radius:12px;box-shadow:0 4px 15px #0000000d;margin-bottom:40px}.logo{font-size:1.8rem;font-weight:800;color:#d63384;letter-spacing:-.5px}.search-bar{width:400px;padding:12px 20px;border:1px solid #e0e0e0;border-radius:30px;font-size:1rem;outline:none;transition:border-color .2s}.search-bar:focus{border-color:#d63384}.section-title{text-align:center;font-size:2rem;color:#2c3e50;margin-bottom:30px;font-weight:700}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.product-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 20px #0000000d;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;position:relative}.product-card:hover{transform:translateY(-8px);box-shadow:0 15px 30px #0000001a}.badge{position:absolute;top:15px;right:15px;background-color:#ff4757;color:#fff;padding:5px 10px;border-radius:20px;font-size:.85rem;font-weight:700;z-index:10}.product-image{width:100%;height:220px;object-fit:cover;background-color:#fff}.product-info{padding:20px;display:flex;flex-direction:column;flex-grow:1}.store-name{font-size:.75rem;color:#999;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.product-title{font-size:1.1rem;margin-bottom:15px;color:#333;line-height:1.5;font-weight:600;height:3.3em;overflow:hidden}.price-container{margin-top:auto;margin-bottom:15px;display:flex;align-items:baseline;gap:10px}.original-price{text-decoration:line-through;color:#aaa;font-size:.9rem}.current-price{color:#d63384;font-size:1.6rem;font-weight:800}.coupon-box{background-color:#fff0f6;border:1px dashed #d63384;color:#d63384;padding:10px;text-align:center;margin-bottom:15px;border-radius:8px;font-size:.9rem}.no-coupon{padding:10px;margin-bottom:15px;font-size:.9rem;color:#aaa;text-align:center}.buy-btn{width:100%;padding:14px;background-color:#2ed573;color:#fff;border:none;border-radius:8px;font-weight:700;font-size:1rem;cursor:pointer;transition:background .2s}.buy-btn:hover{background-color:#26af61}