.contheme {overflow: hidden;padding-top: 80px;}
.ue_ss {overflow: hidden;background:#f7f7f7; padding-bottom: 50px;}
.ue_ss h3 {color: #0e2235;font-size: 28px;text-align: center;line-height: 1.5;font-weight:bold;letter-spacing:5px;padding-top:50px; max-width: 800px; margin: 0 auto;}
.ue_ssc {
    width: 100%;
    max-width: 1220px;
    margin: 30px auto 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}
.cloud-product-ul li {
    position: relative;
    margin-top: 20px;
    width: 200px;
    height: 420px; /* Increased height for button */
    border: 1px solid #ddd;
    background: #fff;
    transition: all .25s ease-out;
    display: flex;
    flex-direction: column;
}
.cloud-product-ul li:first-child {border-left: 1px solid #ddd;}
.normal-inner {transition: all .5s;-moz-transition: all .5s;-webkit-transition: all .5s;-o-transition: all .5s; flex-grow: 1; display: flex; flex-direction: column;}
.cloud-product-single-top {margin-bottom: 20px; width: 100%;height: 60px;line-height: 60px;text-align: center;background-color: #f2f2f2; flex-shrink: 0;}
.cloud-product-name {font-size: 18px;color: #333;font-weight: 700;line-height: 60px;color:black;}
.cloud-product-single-bottom {width: 100%; padding: 0 10px; box-sizing: border-box; flex-grow: 1; display: flex; flex-direction: column;}
.bg-product-pic {margin: 0 auto;width: 76px;height: 80px;}
.product-introduce-title {margin-top: 5px;margin-bottom: 6px;height: 18px;line-height: 18px;font-size: 14px; text-align: center;color:black;}
.product-introduce-title.normal-weight {font-weight: 400;}
.cloud-product-box .z {height: 92px; margin-top: 10px;}
.product-introduce-content {margin: 0 auto;width: 180px;line-height: 24px;font-size: 12px;text-align: center;color: #999;}
.product-introduce-price {
    margin: 16px auto 0;
    width: 180px;
    line-height: 24px;
    font-size: 12px;
    text-align: center;
    color: #999;
    margin-top: auto; /* Pushes price to the bottom */
    padding-bottom: 10px;
}
.product-introduce-price del {color:#999;font-size:14px;display:block;}
.price-orange {color: #f80;font-size: 24px;}
.buy-button { 
    background-color: #ff4d4d; 
    color: white; 
    padding: 8px 15px; 
    border-radius: 5px; 
    text-align: center; 
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.3s ease;
}
.buy-button:hover { background-color: #ff1a1a; }

.cloud-product-ul li:hover {z-index: 9;margin-top: 10px; transform: translateY(-10px); border: 1px solid #009fd9;box-shadow: 0 10px 20px rgba(0,192,239,.2);}
.cloud-product-ul li:hover .cloud-product-name {background-color: #00c0ef;color: #fff;}
.cloud-product-ul li:hover h2 {font-weight: bold;}
.server-bg {background: url(../images/i1.png) no-repeat 0 0;}

.ui-dialog .ui-dialog-content{padding: 0px;}
.ui-widget input, .ui-widget select, .ui-widget textarea{font-size: 14px;}
.ui-dialog-title{color:#FFF;}
.ui-widget-header{background-image:none;background-color:#FFF;border:0px;border-radius: 0px;height: 20px;}
.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset{float:none;text-align: center}
.ui-state-default, .ui-widget-content .ui-state-default{border-top: 0px;background-color: #ed1c24;color: #FFF;height: 40px;width: 30%;}
.ui-widget-content{border: 0px;}
.ui-dialog .ui-dialog-titlebar-close{height: 18px;width: 18px;background-color: #FFF;border: 0px;}
.class_qidian_wpa{margin-right: 36%;margin-bottom: 17%;}
.foot * {font-size: 12px !important;}

/* --- Gemini Optimizations --- */

/* B3: Font Update */
body {
    font-family: 'Exo 2', 'Microsoft YaHei', '微软雅黑', sans-serif;
}

/* A2 & B4: Animation/Style modernization for Feature Boxes */
.middle1_a_box {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.middle1_a_box_1, .middle1_a_box_2, .middle1_a_box_3 {
    transition: all 0.3s ease;
}
.middle1_a_box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}
.middle1_a_box:hover .middle1_a_box_1 {
    transform: rotate(360deg);
}
.middle1_a_box:hover .middle1_a_box_2 {
    color: #00aaff; /* Tech blue */
    font-size: 24px;
}
.middle1_a_box:hover .middle1_a_box_3 {
    color: #00aaff; /* Tech blue */
    font-size: 17px;
}

/* B4: Style Unification for Buttons */
.buy-button {
    background-image: linear-gradient(45deg, #00aaff, #0077cc);
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 170, 255, 0.3);
    transition: all 0.3s ease;
    font-weight: bold;
}
.buy-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 170, 255, 0.5);
    background-image: linear-gradient(45deg, #0099e6, #0066b3);
}

/* C5: Scroll Animation Classes */
.gemini-scroll-fade-in {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    transform: translateY(30px);
}
.gemini-scroll-fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* C6: 3D Interactive Card Effect */
.ue_ssc {
    perspective: 1500px; /* Add perspective to the container */
}
.cloud-product-ul li {
    /* Remove the old hover effect to replace with 3D version */
    transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
    will-change: transform;
    position: relative;
    overflow: hidden; /* For the glare effect */
}
.cloud-product-ul li:hover {
    /* Keep the border and shadow, but remove transform:translateY */
    z-index: 10;
    border: 1px solid #009fd9;
    box-shadow: 0 15px 35px rgba(0,192,239,.25);
}
/* Glare effect for 3D card */
.card-glare {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0) 40%);
    opacity: 0;
    transition: opacity 0.2s ease-out;
    pointer-events: none;
}
.cloud-product-ul li:hover .card-glare {
    opacity: 1;
}