.section{min-height:100vh;padding-top:2rem;padding-right:0px;padding-bottom:2rem;padding-left:0px;}.menu-item{transition-behavior:normal;transition-duration:0.3s;transition-timing-function:ease;transition-delay:0s;transition-property:all;}.menu-item:hover{transform:translateY(-2px);}.product-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));row-gap:1.5rem;column-gap:1.5rem;}.language-switcher{cursor:pointer;transition-behavior:normal;transition-duration:0.3s;transition-timing-function:ease;transition-delay:0s;transition-property:all;}.language-switcher:hover{opacity:0.8;}.active-section{background-color:rgba(59, 130, 246, 0.1);}canvas{position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:-1;}.content-zh{display:block;font-size:medium;}.content-en{display:none;}.lang-active{display:block;}.lang-inactive{display:none;}.fade-in{animation-duration:0.6s;animation-timing-function:ease-in-out;animation-delay:0s;animation-iteration-count:1;animation-direction:normal;animation-fill-mode:none;animation-play-state:running;animation-name:fadeIn;animation-timeline:auto;animation-range-start:normal;animation-range-end:normal;}.hover-lift{transition-behavior:normal, normal;transition-duration:0.3s, 0.3s;transition-timing-function:ease, ease;transition-delay:0s, 0s;transition-property:transform, box-shadow;}.hover-lift:hover{transform:translateY(-5px);box-shadow:rgba(0, 0, 0, 0.1) 0px 10px 25px;}#iqwpzh{color:#f9f6f6;font-family:"pingfang SC", "helvetica neue", arial, "hiragino sans gb", "microsoft yahei ui", "microsoft yahei", simsun, sans-serif;font-size:16px;text-align:left;background-color:rgba(209, 221, 255, 0.2);}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px);}100%{opacity:1;transform:translateY(0px);}}@media (max-width: 768px){.product-grid{grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));row-gap:1rem;column-gap:1rem;}.section{padding-top:1.5rem;padding-right:0px;padding-bottom:1.5rem;padding-left:0px;}h2{font-size:2rem !important;}}