.elementor-531 .elementor-element.elementor-element-5178e404{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--overlay-opacity:0.4;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:150px;--padding-bottom:150px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-5178e404:not(.elementor-motion-effects-element-type-background), .elementor-531 .elementor-element.elementor-element-5178e404 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-primary );background-image:url("https://www.blt-board.com/wp-content/uploads/2026/07/lianxibeijing.jpg");background-position:center center;background-size:cover;}.elementor-531 .elementor-element.elementor-element-5178e404::before, .elementor-531 .elementor-element.elementor-element-5178e404 > .elementor-background-video-container::before, .elementor-531 .elementor-element.elementor-element-5178e404 > .e-con-inner > .elementor-background-video-container::before, .elementor-531 .elementor-element.elementor-element-5178e404 > .elementor-background-slideshow::before, .elementor-531 .elementor-element.elementor-element-5178e404 > .e-con-inner > .elementor-background-slideshow::before, .elementor-531 .elementor-element.elementor-element-5178e404 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:var( --e-global-color-primary );--background-overlay:'';}.elementor-531 .elementor-element.elementor-element-647e1628{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:100px 100px;--row-gap:100px;--column-gap:100px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-1c5f013d{--display:flex;--gap:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-31922668{text-align:center;}.elementor-531 .elementor-element.elementor-element-31922668 .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-size:var( --e-global-typography-primary-font-size );font-weight:var( --e-global-typography-primary-font-weight );text-transform:var( --e-global-typography-primary-text-transform );font-style:var( --e-global-typography-primary-font-style );text-decoration:var( --e-global-typography-primary-text-decoration );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );color:var( --e-global-color-fc5be00 );}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:last-child){padding-block-end:calc(20px/2);}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:first-child){margin-block-start:calc(20px/2);}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item{margin-inline:calc(20px/2);}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-items.elementor-inline-items{margin-inline:calc(-20px/2);}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item:after{inset-inline-end:calc(-20px/2);}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-icon i{color:var( --e-global-color-fc5be00 );transition:color 0.3s;}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-icon svg{fill:var( --e-global-color-fc5be00 );transition:fill 0.3s;}.elementor-531 .elementor-element.elementor-element-76dd8694{--e-icon-list-icon-size:22px;--icon-vertical-offset:0px;}.elementor-531 .elementor-element.elementor-element-76dd8694:NOT(.elementor-icon-list-ico-position-10) .elementor-icon-list-text{padding-left:11px;}.elementor-531 .elementor-element.elementor-element-76dd8694.elementor-icon-list-ico-position-10 .elementor-icon-list-text{padding-right:11px;}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-text{color:var( --e-global-color-fc5be00 );transition:color 0.3s;}.elementor-531 .elementor-element.elementor-element-76dd8694 .elementor-icon-list-item:hover .elementor-icon-list-text{color:var( --e-global-color-secondary );}.elementor-531 .elementor-element.elementor-element-7a3b8682{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:100px;--padding-bottom:100px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-7a3b8682:not(.elementor-motion-effects-element-type-background), .elementor-531 .elementor-element.elementor-element-7a3b8682 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#F1F1F1;}.elementor-531 .elementor-element.elementor-element-4066f986{--display:flex;--align-items:center;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-4ab57924{text-align:center;}.elementor-531 .elementor-element.elementor-element-4ab57924 .elementor-heading-title{font-family:var( --e-global-typography-5890434-font-family ), Sans-serif;font-size:var( --e-global-typography-5890434-font-size );font-weight:var( --e-global-typography-5890434-font-weight );text-transform:var( --e-global-typography-5890434-text-transform );font-style:var( --e-global-typography-5890434-font-style );text-decoration:var( --e-global-typography-5890434-text-decoration );line-height:var( --e-global-typography-5890434-line-height );letter-spacing:var( --e-global-typography-5890434-letter-spacing );color:var( --e-global-color-accent );}.elementor-531 .elementor-element.elementor-element-2400abb3{width:var( --container-widget-width, 70% );max-width:70%;--container-widget-width:70%;--container-widget-flex-grow:0;text-align:center;}.elementor-531 .elementor-element.elementor-element-2400abb3 .elementor-heading-title{font-family:var( --e-global-typography-secondary-font-family ), Sans-serif;font-size:var( --e-global-typography-secondary-font-size );font-weight:var( --e-global-typography-secondary-font-weight );text-transform:var( --e-global-typography-secondary-text-transform );font-style:var( --e-global-typography-secondary-font-style );text-decoration:var( --e-global-typography-secondary-text-decoration );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );color:var( --e-global-color-primary );}.elementor-531 .elementor-element.elementor-element-5d1b1c9e{width:var( --container-widget-width, 52% );max-width:52%;--container-widget-width:52%;--container-widget-flex-grow:0;text-align:center;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product{text-align:center;border-style:solid;border-width:1px 1px 1px 1px;border-radius:20px;padding:20px 20px 20px 20px;background-color:var( --e-global-color-fc5be00 );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products  ul.products{grid-column-gap:20px;grid-row-gap:40px;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products .attachment-woocommerce_thumbnail{border-radius:20px 20px 20px 20px;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-product__title{color:var( --e-global-color-c253784 );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-category__title{color:var( --e-global-color-c253784 );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-product__title, .elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-category__title{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );text-transform:var( --e-global-typography-accent-text-transform );font-style:var( --e-global-typography-accent-font-style );text-decoration:var( --e-global-typography-accent-text-decoration );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .button{color:var( --e-global-color-fc5be00 );background-color:var( --e-global-color-primary );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );text-transform:var( --e-global-typography-accent-text-transform );font-style:var( --e-global-typography-accent-font-style );text-decoration:var( --e-global-typography-accent-text-decoration );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product:hover{box-shadow:0px 0px 10px 0px rgba(0, 0, 0, 0.15);}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product span.onsale{display:block;}.elementor-531 .elementor-element.elementor-element-478c623f{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--background-transition:0.3s;--border-radius:100px 100px 100px 100px;--margin-top:20px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:15px;--padding-bottom:15px;--padding-left:10px;--padding-right:20px;}.elementor-531 .elementor-element.elementor-element-478c623f:not(.elementor-motion-effects-element-type-background), .elementor-531 .elementor-element.elementor-element-478c623f > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-primary );}.elementor-531 .elementor-element.elementor-element-478c623f.e-con{--align-self:center;}.elementor-531 .elementor-element.elementor-element-0342a0e{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-d4834ea{width:var( --container-widget-width, 9% );max-width:9%;--container-widget-width:9%;--container-widget-flex-grow:0;}.elementor-531 .elementor-element.elementor-element-d4834ea img{border-radius:100px 100px 100px 100px;}.elementor-531 .elementor-element.elementor-element-9d3ffa9{--display:flex;--justify-content:center;--gap:5px 5px;--row-gap:5px;--column-gap:5px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-8f3ea18{width:var( --container-widget-width, 66% );max-width:66%;margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;--container-widget-width:66%;--container-widget-flex-grow:0;}.elementor-531 .elementor-element.elementor-element-8f3ea18 .elementor-heading-title{font-family:var( --e-global-typography-7cafe9b-font-family ), Sans-serif;font-size:var( --e-global-typography-7cafe9b-font-size );font-weight:var( --e-global-typography-7cafe9b-font-weight );text-transform:var( --e-global-typography-7cafe9b-text-transform );font-style:var( --e-global-typography-7cafe9b-font-style );text-decoration:var( --e-global-typography-7cafe9b-text-decoration );line-height:var( --e-global-typography-7cafe9b-line-height );letter-spacing:var( --e-global-typography-7cafe9b-letter-spacing );color:var( --e-global-color-fc5be00 );}.elementor-531 .elementor-element.elementor-element-451246a{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + -20px) 0px;padding:0px 0px 0px 0px;color:var( --e-global-color-6857ab9 );}.elementor-531 .elementor-element.elementor-element-3f725f7{--display:flex;--justify-content:center;--align-items:flex-end;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-531 .elementor-element.elementor-element-3f7a1b0 .elementor-button:hover, .elementor-531 .elementor-element.elementor-element-3f7a1b0 .elementor-button:focus{background-color:var( --e-global-color-fc5be00 );color:var( --e-global-color-primary );}.elementor-531 .elementor-element.elementor-element-3f7a1b0 .elementor-button:hover svg, .elementor-531 .elementor-element.elementor-element-3f7a1b0 .elementor-button:focus svg{fill:var( --e-global-color-primary );}@media(max-width:1024px){.elementor-531 .elementor-element.elementor-element-5178e404{--padding-top:100px;--padding-bottom:100px;--padding-left:20px;--padding-right:20px;}.elementor-531 .elementor-element.elementor-element-647e1628{--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-531 .elementor-element.elementor-element-31922668 .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-531 .elementor-element.elementor-element-7a3b8682{--padding-top:50px;--padding-bottom:50px;--padding-left:20px;--padding-right:20px;}.elementor-531 .elementor-element.elementor-element-4ab57924 .elementor-heading-title{font-size:var( --e-global-typography-5890434-font-size );line-height:var( --e-global-typography-5890434-line-height );letter-spacing:var( --e-global-typography-5890434-letter-spacing );}.elementor-531 .elementor-element.elementor-element-2400abb3 .elementor-heading-title{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-531 .elementor-element.elementor-element-5d1b1c9e{--container-widget-width:100%;--container-widget-flex-grow:0;width:var( --container-widget-width, 100% );max-width:100%;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products  ul.products{grid-column-gap:20px;grid-row-gap:40px;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-product__title, .elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-category__title{font-size:var( --e-global-typography-accent-font-size );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .button{font-size:var( --e-global-typography-accent-font-size );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-d4834ea{--container-widget-width:14%;--container-widget-flex-grow:0;width:var( --container-widget-width, 14% );max-width:14%;}.elementor-531 .elementor-element.elementor-element-8f3ea18{--container-widget-width:100%;--container-widget-flex-grow:0;width:var( --container-widget-width, 100% );max-width:100%;}.elementor-531 .elementor-element.elementor-element-8f3ea18 .elementor-heading-title{font-size:var( --e-global-typography-7cafe9b-font-size );line-height:var( --e-global-typography-7cafe9b-line-height );letter-spacing:var( --e-global-typography-7cafe9b-letter-spacing );}}@media(max-width:767px){.elementor-531 .elementor-element.elementor-element-31922668 .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-531 .elementor-element.elementor-element-4ab57924 .elementor-heading-title{font-size:var( --e-global-typography-5890434-font-size );line-height:var( --e-global-typography-5890434-line-height );letter-spacing:var( --e-global-typography-5890434-letter-spacing );}.elementor-531 .elementor-element.elementor-element-2400abb3{--container-widget-width:100%;--container-widget-flex-grow:0;width:var( --container-widget-width, 100% );max-width:100%;}.elementor-531 .elementor-element.elementor-element-2400abb3 .elementor-heading-title{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products  ul.products{grid-column-gap:20px;grid-row-gap:40px;}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-product__title, .elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .woocommerce-loop-category__title{font-size:var( --e-global-typography-accent-font-size );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-8ed6fe9.elementor-wc-products ul.products li.product .button{font-size:var( --e-global-typography-accent-font-size );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-531 .elementor-element.elementor-element-478c623f{--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--gap:20px 20px;--row-gap:20px;--column-gap:20px;--border-radius:10px 10px 10px 10px;--padding-top:20px;--padding-bottom:20px;--padding-left:20px;--padding-right:20px;}.elementor-531 .elementor-element.elementor-element-0342a0e{--justify-content:center;}.elementor-531 .elementor-element.elementor-element-d4834ea{--container-widget-width:33%;--container-widget-flex-grow:0;width:var( --container-widget-width, 33% );max-width:33%;}.elementor-531 .elementor-element.elementor-element-9d3ffa9{--gap:20px 20px;--row-gap:20px;--column-gap:20px;}.elementor-531 .elementor-element.elementor-element-8f3ea18{text-align:center;}.elementor-531 .elementor-element.elementor-element-8f3ea18 .elementor-heading-title{font-size:var( --e-global-typography-7cafe9b-font-size );line-height:var( --e-global-typography-7cafe9b-line-height );letter-spacing:var( --e-global-typography-7cafe9b-letter-spacing );}.elementor-531 .elementor-element.elementor-element-451246a{text-align:center;}.elementor-531 .elementor-element.elementor-element-3f725f7{--width:100%;--align-items:center;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );}}@media(min-width:768px){.elementor-531 .elementor-element.elementor-element-478c623f{--width:100%;}.elementor-531 .elementor-element.elementor-element-3f725f7{--width:20%;}}@media(max-width:1024px) and (min-width:768px){.elementor-531 .elementor-element.elementor-element-9d3ffa9{--width:100%;}.elementor-531 .elementor-element.elementor-element-3f725f7{--width:28%;}}