.elementor-4 .elementor-element.elementor-element-d4f97d3{--display:flex;--min-height:700px;--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:0px 0px;--row-gap:0px;--column-gap:0px;--overlay-opacity:0;}.elementor-4 .elementor-element.elementor-element-d4f97d3:not(.elementor-motion-effects-element-type-background), .elementor-4 .elementor-element.elementor-element-d4f97d3 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://ruyioptics.com/wp-content/uploads/2026/03/home1.png");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-4 .elementor-element.elementor-element-d4f97d3::before, .elementor-4 .elementor-element.elementor-element-d4f97d3 > .elementor-background-video-container::before, .elementor-4 .elementor-element.elementor-element-d4f97d3 > .e-con-inner > 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0px;--row-gap:0px;--column-gap:0px;--flex-wrap:wrap;--margin-top:30px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:80px;--padding-bottom:80px;--padding-left:80px;--padding-right:80px;}.elementor-4 .elementor-element.elementor-element-b2cb258.e-con{--align-self:center;}.elementor-4 .elementor-element.elementor-element-a6b0e47{--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;}.elementor-widget-image .widget-image-caption{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );}.elementor-4 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.elementor-element.elementor-element-6bf39d4{--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;}.elementor-4 .elementor-element.elementor-element-44b9509{--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;}.elementor-4 .elementor-element.elementor-element-593e5a4{--display:flex;--min-height:515px;--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;--overlay-opacity:0.17;--margin-top:100px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-4 .elementor-element.elementor-element-593e5a4:not(.elementor-motion-effects-element-type-background), .elementor-4 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.elementor-element.elementor-element-e679ba3{--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:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:100px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-4 .elementor-element.elementor-element-e679ba3.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-4 .elementor-element.elementor-element-e06adc5{--display:flex;--min-height:0px;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:center;}.elementor-4 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.elementor-4 .elementor-element.elementor-element-e3b4763 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://ruyioptics.com/wp-content/uploads/2026/03/微信图片_20260325160202_856_13.png");background-position:center center;background-repeat:no-repeat;background-size:100% auto;}.elementor-4 .elementor-element.elementor-element-e3b4763::before, .elementor-4 .elementor-element.elementor-element-e3b4763 > .elementor-background-video-container::before, .elementor-4 .elementor-element.elementor-element-e3b4763 > .e-con-inner > .elementor-background-video-container::before, .elementor-4 .elementor-element.elementor-element-e3b4763 > .elementor-background-slideshow::before, .elementor-4 .elementor-element.elementor-element-e3b4763 > .e-con-inner > .elementor-background-slideshow::before, .elementor-4 .elementor-element.elementor-element-e3b4763 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:var( 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.swiper-pagination-bullet{--swiper-pagination-bullet-horizontal-gap:3px;--swiper-pagination-bullet-vertical-gap:3px;width:0px;height:0px;}:root{--page-title-display:none;}@media(min-width:768px){.elementor-4 .elementor-element.elementor-element-d4f97d3{--content-width:1152px;}.elementor-4 .elementor-element.elementor-element-9b0d91f{--width:100%;}.elementor-4 .elementor-element.elementor-element-b2cb258{--content-width:1202px;}.elementor-4 .elementor-element.elementor-element-a6b0e47{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-644394e{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-af69dcd{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-6353255{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-6bf39d4{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-44b9509{--width:33.3333%;}.elementor-4 .elementor-element.elementor-element-e679ba3{--width:100%;}.elementor-4 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