.product{display:flex;gap:40px}.gallery{width:50%}.main-image{width:100%;border-radius:10px}.thumbnails{display:flex;gap:10px;margin-top:10px}.thumbnails img{width:80px;cursor:pointer;border-radius:6px}.info{width:50%}.info .description{padding:30px 0}.price{font-size:28px;color:#e65100;margin:15px 0}.features{padding-left:20px}.quantity{display:flex;align-items:center;margin:15px 0}.quantity button{width:40px;height:40px}.quantity input{width:50px;text-align:center}.wishlist{margin-top:10px;color:#555;cursor:pointer}.tabs{margin-top:40px}.tab{padding:10px 20px;border:none;cursor:pointer;background:#eee}.tab.active{background:#ff6a00;color:#fff}.tab-content{display:none;margin-top:20px}.tab-content.active{display:block}.qa-section{margin-top:40px}.qa-section h2{margin-bottom:20px}.qa-item{border-bottom:1px solid #eee;padding:15px 0}.qa-question{font-weight:700;cursor:pointer;position:relative;padding-right:20px}.qa-question:after{content:"+";position:absolute;right:0}.qa-item.active .qa-question:after{content:"-"}.qa-answer{display:none;margin-top:10px;color:#555}.tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px}.tag{text-decoration:none;background:#f1f1f1;color:#555;padding:8px 14px;border-radius:20px;font-size:14px;transition:all .2s ease}.tag:hover{background:#ff6a00;color:#fff}.actions{display:flex;gap:10px;margin-top:15px}.one-click-btn{flex:1;background:#fff;color:#ff6a00;border:2px solid #ff6a00;padding:15px;border-radius:6px;cursor:pointer;transition:.2s}.one-click-btn:hover{background:#ff6a00;color:#fff}@media (max-width:768px){.product{display:block}.product .gallery,.product .info{width:100%}.product h1{font-size:1.5rem}}