.elementor-161 .elementor-element.elementor-element-bdf34ec > .elementor-container{min-height:540px;}.elementor-161 .elementor-element.elementor-element-bdf34ec:not(.elementor-motion-effects-element-type-background), .elementor-161 .elementor-element.elementor-element-bdf34ec > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://www.rekithhydraulics.com/wp-content/uploads/2025/08/product.jpg");background-position:center center;background-size:cover;}.elementor-161 .elementor-element.elementor-element-bdf34ec > .elementor-background-overlay{background-color:var( --e-global-color-text );opacity:0;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-161 .elementor-element.elementor-element-bdf34ec{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;}.elementor-161 .elementor-element.elementor-element-40dbee75{border-style:solid;border-width:0px 0px 1px 0px;border-color:#E0E0E0;transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin-top:0px;margin-bottom:0px;padding:0px 0px 0px 0px;}.elementor-161 .elementor-element.elementor-element-40dbee75 > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-161 .elementor-element.elementor-element-2f4e8ae7 > .elementor-element-populated{padding:10px 0px 10px 0px;}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:last-child){padding-bottom:calc(3px/2);}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:first-child){margin-top:calc(3px/2);}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item{margin-right:calc(3px/2);margin-left:calc(3px/2);}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items.elementor-inline-items{margin-right:calc(-3px/2);margin-left:calc(-3px/2);}body.rtl .elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item:after{left:calc(-3px/2);}body:not(.rtl) .elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item:after{right:calc(-3px/2);}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-icon i{transition:color 0.3s;}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-icon svg{transition:fill 0.3s;}.elementor-161 .elementor-element.elementor-element-1d57caa3{--e-icon-list-icon-size:14px;--icon-vertical-offset:0px;}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-item > .elementor-icon-list-text, .elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-item > a{font-family:"Poppins", Sans-serif;font-weight:400;}.elementor-161 .elementor-element.elementor-element-1d57caa3 .elementor-icon-list-text{transition:color 0.3s;}.elementor-161 .elementor-element.elementor-element-3dbdb12e{margin-top:25px;margin-bottom:0px;padding:0px 0px 0px 0px;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-gallery-swiper-thumb .swiper-slide{--columns:4;--space-between:10px;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-woo-product-gallery-slider .jet-woo-product-gallery__image{text-align:center;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-woo-swiper-gallery-thumbs{padding-top:10px;padding-bottom:0px;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-woo-swiper-gallery-thumbs.swiper-container-horizontal{text-align:left;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-woo-swiper-gallery-thumbs .jet-swiper-nav.jet-swiper-button-prev{top:50%;bottom:auto;transform:translate(0,-50%);right:auto;}.elementor-161 .elementor-element.elementor-element-8a3fd6e .jet-woo-swiper-gallery-thumbs .jet-swiper-nav.jet-swiper-button-next{top:50%;bottom:auto;transform:translate(0,-50%);left:auto;}.elementor-161 .elementor-element.elementor-element-690a6bc .elementor-heading-title{color:#423F35;}.elementor-161 .elementor-element.elementor-element-850b77f > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:space-between;align-items:space-between;}.elementor-161 .elementor-element.elementor-element-850b77f{padding:0px 0px 0px 0px;}.elementor-bc-flex-widget .elementor-161 .elementor-element.elementor-element-80d93fc.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-80d93fc.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-80d93fc.elementor-column > .elementor-widget-wrap{justify-content:space-evenly;}.elementor-161 .elementor-element.elementor-element-80d93fc > .elementor-element-populated{text-align:left;padding:0px 0px 0px 0px;}.elementor-161 .elementor-element.elementor-element-324733e .elementor-button .elementor-align-icon-right{margin-left:4px;}.elementor-161 .elementor-element.elementor-element-324733e .elementor-button .elementor-align-icon-left{margin-right:4px;}.elementor-161 .elementor-element.elementor-element-324733e .elementor-button{font-family:"Poppins", Sans-serif;font-size:27px;font-weight:400;fill:var( --e-global-color-text );color:var( --e-global-color-text );background-color:var( --e-global-color-secondary );}.elementor-161 .elementor-element.elementor-element-c9a0539 > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:space-between;align-items:space-between;}.elementor-161 .elementor-element.elementor-element-c9a0539{padding:0px 0px 0px 0px;}.elementor-bc-flex-widget .elementor-161 .elementor-element.elementor-element-7f34728.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-7f34728.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-7f34728 > .elementor-element-populated{padding:0px 0px 0px 0px;}.elementor-161 .elementor-element.elementor-element-b5f6256 .elementor-button .elementor-align-icon-right{margin-left:4px;}.elementor-161 .elementor-element.elementor-element-b5f6256 .elementor-button .elementor-align-icon-left{margin-right:4px;}.elementor-161 .elementor-element.elementor-element-b5f6256 .elementor-button{font-family:"Poppins", Sans-serif;font-size:29px;font-weight:400;fill:#CE4242;color:#CE4242;background-color:var( --e-global-color-secondary );}.elementor-161 .elementor-element.elementor-element-89ddb05 > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:space-between;align-items:space-between;}.elementor-161 .elementor-element.elementor-element-89ddb05{padding:0px 0px 0px 0px;}.elementor-bc-flex-widget .elementor-161 .elementor-element.elementor-element-a9d0dd5.elementor-column .elementor-widget-wrap{align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-a9d0dd5.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:flex-end;align-items:flex-end;}.elementor-161 .elementor-element.elementor-element-a9d0dd5 > .elementor-element-populated{padding:0px 0px 0px 0px;}.elementor-161 .elementor-element.elementor-element-56e67d6 .elementor-button{background-color:var( --e-global-color-secondary );}.elementor-161 .elementor-element.elementor-element-17e123c{--spacer-size:50px;}.elementor-161 .elementor-element.elementor-element-f346c8a{width:var( --container-widget-width, 100% );max-width:100%;--container-widget-width:100%;--container-widget-flex-grow:0;}.elementor-widget .tippy-tooltip .tippy-content{text-align:center;}@media(max-width:1024px) and (min-width:768px){.elementor-161 .elementor-element.elementor-element-4be6b003{width:100%;}.elementor-161 .elementor-element.elementor-element-48482261{width:100%;}}@media(max-width:767px){.elementor-161 .elementor-element.elementor-element-bdf34ec > .elementor-container{min-height:130px;}.elementor-161 .elementor-element.elementor-element-2f4e8ae7 > .elementor-element-populated{padding:0px 0px 0px 10px;}}/* Start custom CSS for shortcode, class: .elementor-element-350fa80 */.rkth-product{--blue:#1a56db;--blue-dk:#1341b0;--blue-lt:#eff4ff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-400:#9ca3af;--gray-600:#4b5563;--gray-800:#1f2937;--green:#059669;--green-lt:#ecfdf5;--radius:6px;font-family:'Inter',sans-serif;font-size:14px;line-height:1.6;color:var(--gray-800)}
.rkth-product *,.rkth-product *::before,.rkth-product *::after{box-sizing:border-box}
.rkth-product .breadcrumb{margin:14px 0;font-size:12px;color:var(--gray-400)}
.rkth-product .breadcrumb a{color:var(--gray-400);text-decoration:none}
.rkth-product .breadcrumb span{margin:0 5px}
.rkth-product .page{max-width:1180px;margin:18px auto 60px;padding:0 24px}
.rkth-product .product-top{display:grid;grid-template-columns:380px 1fr;gap:24px;margin-bottom:4px}
.rkth-product .product-image-box{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:24px;display:flex;align-items:center;justify-content:center;min-height:320px;position:relative}
.rkth-product .product-image-box img{max-width:100%;max-height:280px;object-fit:contain}
.rkth-product .img-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gray-400);gap:10px;width:100%}
.rkth-product .img-placeholder .icon{font-size:72px}
.rkth-product .img-placeholder span{font-size:12px}
.rkth-product .cert-badges{position:absolute;bottom:14px;left:14px;display:flex;gap:6px;flex-wrap:wrap}
.rkth-product .cert-badge{background:var(--blue-lt);color:var(--blue);border:1px solid #c3d7ff;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}
.rkth-product .product-info{display:flex;flex-direction:column;gap:0}
.rkth-product .product-category{font-size:11px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.rkth-product .product-title{font-size:22px;font-weight:700;line-height:1.3;margin-bottom:10px;color:var(--gray-800)}
.rkth-product .quick-specs{display:grid;border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;margin-bottom:16px;background:var(--gray-200);gap:1px}
.rkth-product .quick-specs{grid-template-columns:repeat(3,1fr)!important;}
.rkth-product .qs{background:#fff;padding:12px;text-align:center}
.rkth-product .qs-val{font-size:17px;font-weight:700;color:var(--blue)}
.rkth-product .qs-label{font-size:10px;color:var(--gray-400);margin-top:3px;text-transform:uppercase;letter-spacing:.4px}
.rkth-product .detail-block{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px}
.rkth-product .detail-block h3{font-size:13px;font-weight:700;color:var(--gray-600);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
.rkth-product .detail-block p{font-size:13px;color:var(--gray-600);line-height:1.7}
.rkth-product .action-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:14px 18px;margin-bottom:14px}
.rkth-product .action-row .info strong{display:block;font-size:13px;font-weight:700;color:var(--gray-800)}
.rkth-product .action-row .info span{font-size:12px;color:var(--gray-400)}
.rkth-product .btn{display:inline-flex;align-items:center;gap:6px;border:none;border-radius:var(--radius);padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none;transition:opacity .2s}
.rkth-product .btn:hover{opacity:.88}
.rkth-product .btn-primary{background:var(--blue);color:#fff}
.rkth-product .btn-secondary{background:var(--gray-100);color:var(--gray-800);border:1px solid var(--gray-200)}
.rkth-product .delivery-strip{display:grid;grid-template-columns:repeat(3,1fr);background:var(--green-lt);border:1px solid #a7f3d0;border-radius:var(--radius);overflow:hidden}
.rkth-product .ds-item{padding:10px 14px;border-right:1px solid #a7f3d0}
.rkth-product .ds-item:last-child{border-right:none}
.rkth-product .ds-item .ds-val{font-weight:700;color:var(--green);font-size:13px}
.rkth-product .ds-item .ds-label{font-size:11px;color:var(--gray-600);margin-top:2px}
.rkth-product .tab-section{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);margin-top:20px;overflow:hidden}
.rkth-product .tab-nav{display:flex;border-bottom:1px solid var(--gray-200);background:var(--gray-50)}
.rkth-product .tab-btn{padding:12px 20px;font-size:13px;font-weight:500;color:var(--gray-600);border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s;font-family:'Inter',sans-serif}
.rkth-product .tab-btn:hover{color:var(--blue)}
.rkth-product .tab-btn.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.rkth-product .tab-pane{display:none;padding:24px 28px}
.rkth-product .tab-pane.active{display:block}
.rkth-product .tab-pane p{font-size:14px;color:var(--gray-600);line-height:1.8}
.rkth-product .feature-list{list-style:none;display:grid;gap:10px}
.rkth-product .feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--gray-600)}
.rkth-product .feature-list li::before{content:'✓';flex-shrink:0;width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;margin-top:3px}
.rkth-product .app-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.rkth-product .app-tag{background:var(--blue-lt);color:var(--blue);border:1px solid #c3d7ff;border-radius:var(--radius);padding:6px 12px;font-size:13px;font-weight:500}
.rkth-product .spec-table{width:100%;border-collapse:collapse;font-size:13px}
.rkth-product .spec-table thead th{background:var(--gray-800);color:#fff;padding:9px 14px;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.rkth-product .spec-table tbody tr:nth-child(even){background:var(--gray-50)}
.rkth-product .spec-table tbody td{padding:10px 14px;border-bottom:1px solid var(--gray-100);vertical-align:middle;color:var(--gray-800)}
.rkth-product .spec-table tbody td:first-child{color:var(--gray-600);font-weight:500;width:40%}
.rkth-product .spec-table tbody td:last-child{font-weight:600}
.rkth-product .spec-note{font-size:12px;color:var(--gray-400);margin-top:12px;font-style:italic}
.rkth-product .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rkth-product .related-card{border:1px solid var(--gray-200);border-radius:var(--radius);padding:16px;text-decoration:none;color:inherit;transition:border-color .2s,box-shadow .2s;display:block}
.rkth-product .related-card:hover{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-lt)}
.rkth-product .rc-img{width:100%;height:80px;background:var(--gray-100);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:32px;margin-bottom:10px}
.rkth-product .rc-name{font-size:13px;font-weight:600;color:var(--gray-800);margin-bottom:4px;line-height:1.4}
.rkth-product .rc-spec{font-size:11px;color:var(--gray-400)}
.rkth-product .trust-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--gray-200);border-radius:var(--radius);background:var(--gray-200);overflow:hidden;margin-top:16px;gap:1px}
.rkth-product .tb-item{background:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.rkth-product .tb-icon{font-size:22px;flex-shrink:0}
.rkth-product .tb-label{font-size:12px;font-weight:600;color:var(--gray-800)}
.rkth-product .tb-sub{font-size:11px;color:var(--gray-400)}
.rkth-product .case-strip{background:var(--green-lt);border:1px solid #a7f3d0;border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:16px;margin-top:16px}
.rkth-product .case-strip .icon{font-size:28px;flex-shrink:0}
.rkth-product .case-strip .body strong{display:block;font-size:14px;font-weight:700;color:var(--gray-800);margin-bottom:3px}
.rkth-product .case-strip .body p{font-size:12px;color:var(--gray-600);line-height:1.6}
.rkth-product .case-strip a{flex-shrink:0;color:var(--green);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}
.rkth-product .case-strip a:hover{text-decoration:underline}
/* Modal CSS 已移除 — 使用已有的 Elementor Popup (ID: 509) */
/* Responsive */
@media(max-width:800px){
  .rkth-product .product-top,.rkth-product .related-grid{grid-template-columns:1fr}
  .rkth-product .quick-specs{grid-template-columns:repeat(2,1fr)}
  .rkth-product .action-row{grid-template-columns:1fr}
  .rkth-product .trust-bar{grid-template-columns:repeat(2,1fr)}
  .rkth-product .delivery-strip{grid-template-columns:1fr}
}/* End custom CSS */
/* Start custom CSS for section, class: .elementor-element-850b77f *//* --- Rekith 按钮专项美化 CSS (力士乐工业风版) --- */

/* 1. 通用基础样式 (强调硬朗和机械感) */
.rkth-btn-pdf, .rkth-btn-3d, .rkth-btn-quote {
    /* 缩短过渡时间，让响应更干脆 */
    transition: all 0.2s ease-in-out !important; 
}

.rkth-btn-pdf a, .rkth-btn-3d a, .rkth-btn-quote a {
    padding: 16px 24px !important;
    border-radius: 0px !important; /* 【核心改变】取消圆角，完全直角 */
    font-size: 16px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    box-shadow: none !important; /* 【核心改变】移除所有软阴影，保持扁平 */
}

/* 2 & 3. 下载类按钮 (PDF / 3D) - 极简白底 + 灰框 */
.rkth-btn-pdf a, .rkth-btn-3d a {
    background-color: #ffffff !important;
    color: #333333 !important;
    border: 1px solid #d1d1d1 !important; /* 清晰的工业灰边框 */
}

/* 悬停时：边框和文字变蓝，取消上下浮动，显得稳重 */
.rkth-btn-pdf a:hover, .rkth-btn-3d a:hover { 
    background-color: #fcfcfc !important; 
    border-color: #003399 !important; /* 悬停时边框变为您的商务蓝 */
    color: #003399 !important; 
    transform: none !important; /* 取消浮动 */
}

/* 4. 询盘按钮样式 (核心动作按钮) - 纯色实心框 */
.rkth-btn-quote a {
    background-color: #003399 !important; /* 您的商务蓝 */
    color: #ffffff !important;
    border: 1px solid #003399 !important; /* 加上边框防止尺寸抖动 */
}

.rkth-btn-quote a:hover { 
    background-color: #002266 !important; 
    border-color: #002266 !important;
    transform: none !important; /* 取消上下浮动 */
}

/* 外层容器 (如果需要) */
.rkth-action-row {
    
    background-color: #ffffff !important;   
    padding: 15px 0px !important;  
}

/* 5. 手机端自动撑满宽度 (保持不变) */
@media (max-width: 768px) {
    .rkth-btn-pdf, .rkth-btn-3d, .rkth-btn-quote {
        width: 100% !important;
        margin-bottom: 10px !important;
    }
    .rkth-btn-pdf a, .rkth-btn-3d a, .rkth-btn-quote a {
        width: 100% !important;
        justify-content: center;
    }
}
/* ======================================= */
/* 修复排版：强制 100% 宽度 且 图标绝不换行 */
/* ======================================= */

/* 1. 强制破解 Elementor 的外壳限制，让它 100% 撑满全宽 */
.rkth-btn-pdf .elementor-button-wrapper, 
.rkth-btn-3d .elementor-button-wrapper,
.rkth-btn-quote .elementor-button-wrapper {
    width: 100% !important;
    display: block !important;
}

/* 2. 强制 A 标签变为横向 Flex 盒子，绝对不允许换行 */
.rkth-btn-pdf a, .rkth-btn-3d a, .rkth-btn-quote a {
    display: flex !important;
    flex-direction: row !important; /* 强制横向排队 */
    flex-wrap: nowrap !important; /* 绝对不许换行 */
    width: 100% !important; /* 填满整个外壳 */
    align-items: center !important; /* 垂直居中 */
    justify-content: flex-start !important; /* 整体靠左 */
}

/* 3. 约束 Elementor 自带的图标文字包裹层，不让它瞎占地方 */
.rkth-btn-pdf a .elementor-button-content-wrapper,
.rkth-btn-3d a .elementor-button-content-wrapper {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    flex-grow: 0 !important; /* 不允许它自动膨胀 */
    width: auto !important;
}

/* 4. 添加力士乐风格的亮蓝色下载箭头 */
.rkth-btn-pdf a::after, .rkth-btn-3d a::after {
    content: '\f019' !important; /* FontAwesome 下载箭头 */
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
     color: currentColor !important; 
    font-size: 16px !important;
    margin-left: auto !important; /* 核心魔法：把箭头死死推到最右侧 */
    display: block !important;
}

/* 5. 让 Request a Quote 按钮文字居中 */
.rkth-btn-quote a {
    justify-content: center !important;
}
/* ==================================================== */
/* 终极 UI 优化：强制召唤极简线框版 FontAwesome 图标 */
/* ==================================================== */

/* 1. 凭空生成左侧的图标（使用纯净的线框图标） */
.rkth-btn-pdf a::before {
    content: '\f1c1' !important; /* FontAwesome 空心 PDF 图标代码 */
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 400 !important; /* 核心：设为 400 强制调用空心/极简版，不用实心！ */
    font-size: 20px !important;
    margin-right: 12px !important; /* 和右边文字拉开距离 */
    color: #333333 !important; /* 初始颜色为深灰 */
    display: block !important;
    line-height: 1 !important;
    transform: translateY(-1px) !important; /* 光学对齐微调 */
}

.rkth-btn-3d a::before {
    content: '\f1b2' !important; /* FontAwesome 3D 立方体代码 */
    font-family: "Font Awesome 5 Free" !important;
    font-weight: 900 !important; /* 3D 立方体 */
    font-size: 20px !important;
    margin-right: 12px !important;
    color: #333333 !important;
    display: block !important;
    line-height: 1 !important;
    transform: translateY(-1px) !important;
}

/* 2. 悬停变色：当鼠标放上去时，左侧图标变为商务蓝 */
.rkth-btn-pdf a:hover::before,
.rkth-btn-3d a:hover::before {
    color: #003399 !important; /* 变为您的品牌蓝 */
}

/* 3. 安全措施：彻底屏蔽旧的图标容器，防止任何排版干扰 */
.rkth-btn-pdf a .elementor-button-icon,
.rkth-btn-3d a .elementor-button-icon {
    display: none !important;
}/* End custom CSS */
/* Start custom CSS for shortcode, class: .elementor-element-b8425a7 */.rkth-product{--blue:#1a56db;--blue-dk:#1341b0;--blue-lt:#eff4ff;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-400:#9ca3af;--gray-600:#4b5563;--gray-800:#1f2937;--green:#059669;--green-lt:#ecfdf5;--radius:6px;font-family:'Inter',sans-serif;font-size:14px;line-height:1.6;color:var(--gray-800)}
.rkth-product *,.rkth-product *::before,.rkth-product *::after{box-sizing:border-box}
.rkth-product .breadcrumb{margin:14px 0;font-size:12px;color:var(--gray-400)}
.rkth-product .breadcrumb a{color:var(--gray-400);text-decoration:none}
.rkth-product .breadcrumb span{margin:0 5px}
.rkth-product .page{max-width:1180px;margin:18px auto 60px;padding:0 24px}
.rkth-product .product-top{display:grid;grid-template-columns:380px 1fr;gap:24px;margin-bottom:4px}
.rkth-product .product-image-box{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:24px;display:flex;align-items:center;justify-content:center;min-height:320px;position:relative}
.rkth-product .product-image-box img{max-width:100%;max-height:280px;object-fit:contain}
.rkth-product .img-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gray-400);gap:10px;width:100%}
.rkth-product .img-placeholder .icon{font-size:72px}
.rkth-product .img-placeholder span{font-size:12px}
.rkth-product .cert-badges{position:absolute;bottom:14px;left:14px;display:flex;gap:6px;flex-wrap:wrap}
.rkth-product .cert-badge{background:var(--blue-lt);color:var(--blue);border:1px solid #c3d7ff;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}
.rkth-product .product-info{display:flex;flex-direction:column;gap:0}
.rkth-product .product-category{font-size:11px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.rkth-product .product-title{font-size:22px;font-weight:700;line-height:1.3;margin-bottom:10px;color:var(--gray-800)}
.rkth-product .quick-specs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;margin-bottom:16px;background:var(--gray-200);gap:1px}
.rkth-product .qs{background:#fff;padding:12px;text-align:center}
.rkth-product .qs-val{font-size:17px;font-weight:700;color:var(--blue)}
.rkth-product .qs-label{font-size:10px;color:var(--gray-400);margin-top:3px;text-transform:uppercase;letter-spacing:.4px}
.rkth-product .detail-block{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px}
.rkth-product .detail-block h3{font-size:13px;font-weight:700;color:var(--gray-600);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}
.rkth-product .detail-block p{font-size:13px;color:var(--gray-600);line-height:1.7}
.rkth-product .action-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);padding:14px 18px;margin-bottom:14px}
.rkth-product .action-row .info strong{display:block;font-size:13px;font-weight:700;color:var(--gray-800)}
.rkth-product .action-row .info span{font-size:12px;color:var(--gray-400)}
.rkth-product .btn{display:inline-flex;align-items:center;gap:6px;border:none;border-radius:var(--radius);padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none;transition:opacity .2s}
.rkth-product .btn:hover{opacity:.88}
.rkth-product .btn-primary{background:var(--blue);color:#fff}
.rkth-product .btn-secondary{background:var(--gray-100);color:var(--gray-800);border:1px solid var(--gray-200)}
.rkth-product .delivery-strip{display:grid;grid-template-columns:repeat(3,1fr);background:var(--green-lt);border:1px solid #a7f3d0;border-radius:var(--radius);overflow:hidden}
.rkth-product .ds-item{padding:10px 14px;border-right:1px solid #a7f3d0}
.rkth-product .ds-item:last-child{border-right:none}
.rkth-product .ds-item .ds-val{font-weight:700;color:var(--green);font-size:13px}
.rkth-product .ds-item .ds-label{font-size:11px;color:var(--gray-600);margin-top:2px}
.rkth-product .tab-section{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius);margin-top:20px;overflow:hidden}
.rkth-product .tab-nav{display:flex;border-bottom:1px solid var(--gray-200);background:var(--gray-50)}
.rkth-product .tab-btn{padding:12px 20px;font-size:13px;font-weight:500;color:var(--gray-600);border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s;font-family:'Inter',sans-serif}
.rkth-product .tab-btn:hover{color:var(--blue)}
.rkth-product .tab-btn.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.rkth-product .tab-pane{display:none;padding:24px 28px}
.rkth-product .tab-pane.active{display:block}
.rkth-product .tab-pane p{font-size:14px;color:var(--gray-600);line-height:1.8}
.rkth-product .feature-list{list-style:none;display:grid;gap:10px}
.rkth-product .feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--gray-600)}
.rkth-product .feature-list li::before{content:'✓';flex-shrink:0;width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;margin-top:3px}
.rkth-product .app-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.rkth-product .app-tag{background:var(--blue-lt);color:var(--blue);border:1px solid #c3d7ff;border-radius:var(--radius);padding:6px 12px;font-size:13px;font-weight:500}
.rkth-product .spec-table{width:100%;border-collapse:collapse;font-size:13px}
.rkth-product .spec-table thead th{background:var(--gray-800);color:#fff;padding:9px 14px;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.rkth-product .spec-table tbody tr:nth-child(even){background:var(--gray-50)}
.rkth-product .spec-table tbody td{padding:10px 14px;border-bottom:1px solid var(--gray-100);vertical-align:middle;color:var(--gray-800)}
.rkth-product .spec-table tbody td:first-child{color:var(--gray-600);font-weight:500;width:40%}
.rkth-product .spec-table tbody td:last-child{font-weight:600}
.rkth-product .spec-note{font-size:12px;color:var(--gray-400);margin-top:12px;font-style:italic}
.rkth-product .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rkth-product .related-card{border:1px solid var(--gray-200);border-radius:var(--radius);padding:16px;text-decoration:none;color:inherit;transition:border-color .2s,box-shadow .2s;display:block}
.rkth-product .related-card:hover{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-lt)}
.rkth-product .rc-img{width:100%;height:80px;background:var(--gray-100);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:32px;margin-bottom:10px}
.rkth-product .rc-name{font-size:13px;font-weight:600;color:var(--gray-800);margin-bottom:4px;line-height:1.4}
.rkth-product .rc-spec{font-size:11px;color:var(--gray-400)}
.rkth-product .trust-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--gray-200);border-radius:var(--radius);background:var(--gray-200);overflow:hidden;margin-top:16px;gap:1px}
.rkth-product .tb-item{background:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px}
.rkth-product .tb-icon{font-size:22px;flex-shrink:0}
.rkth-product .tb-label{font-size:12px;font-weight:600;color:var(--gray-800)}
.rkth-product .tb-sub{font-size:11px;color:var(--gray-400)}
.rkth-product .case-strip{background:var(--green-lt);border:1px solid #a7f3d0;border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:16px;margin-top:16px}
.rkth-product .case-strip .icon{font-size:28px;flex-shrink:0}
.rkth-product .case-strip .body strong{display:block;font-size:14px;font-weight:700;color:var(--gray-800);margin-bottom:3px}
.rkth-product .case-strip .body p{font-size:12px;color:var(--gray-600);line-height:1.6}
.rkth-product .case-strip a{flex-shrink:0;color:var(--green);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}
.rkth-product .case-strip a:hover{text-decoration:underline}
/* Modal CSS 已移除 — 使用已有的 Elementor Popup (ID: 509) */
/* Responsive */
@media(max-width:800px){
  .rkth-product .product-top,.rkth-product .related-grid{grid-template-columns:1fr}
  .rkth-product .quick-specs{grid-template-columns:repeat(2,1fr)}
  .rkth-product .action-row{grid-template-columns:1fr}
  .rkth-product .trust-bar{grid-template-columns:repeat(2,1fr)}
  .rkth-product .delivery-strip{grid-template-columns:1fr}
}/* End custom CSS */
/* Start custom CSS */.adweb-pro-product-param {
    overflow-x: scroll;
}/* End custom CSS */