.elementor-55 .elementor-element.elementor-element-d09ee44{--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-55 .elementor-element.elementor-element-2bf2092{--display:flex;--min-height:500px;--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;--justify-content:center;--overlay-opacity:0.5;}.elementor-55 .elementor-element.elementor-element-2bf2092:not(.elementor-motion-effects-element-type-background), .elementor-55 .elementor-element.elementor-element-2bf2092 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://i0.wp.com/yancheengmaterials.com/wp-content/uploads/2026/09/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250706162209_96.jpg?fit=1706%2C1279&ssl=1");background-position:center center;background-size:cover;}.elementor-55 .elementor-element.elementor-element-2bf2092::before, .elementor-55 .elementor-element.elementor-element-2bf2092 > .elementor-background-video-container::before, .elementor-55 .elementor-element.elementor-element-2bf2092 > .e-con-inner > .elementor-background-video-container::before, .elementor-55 .elementor-element.elementor-element-2bf2092 > .elementor-background-slideshow::before, .elementor-55 .elementor-element.elementor-element-2bf2092 > .e-con-inner > .elementor-background-slideshow::before, .elementor-55 .elementor-element.elementor-element-2bf2092 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-55 .elementor-element.elementor-element-5ff76b5{--display:flex;}.elementor-55 .elementor-element.elementor-element-5ff76b5.e-con{--align-self:center;}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:var( --e-global-color-primary );}.elementor-55 .elementor-element.elementor-element-df7de50{text-align:start;}.elementor-55 .elementor-element.elementor-element-df7de50 .elementor-heading-title{font-family:"Times New Roman", Sans-serif;font-size:50px;font-weight:600;color:#FCFCFC;}.elementor-55 .elementor-element.elementor-element-969f648{--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:20px;--margin-bottom:50px;--margin-left:0px;--margin-right:0px;}.elementor-55 .elementor-element.elementor-element-6a06ab6{--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;}.elementor-55 .elementor-element.elementor-element-e1a8ba5{--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-55 .elementor-element.elementor-element-dd68a12 > .elementor-widget-container{border-style:solid;border-width:2px 2px 2px 2px;border-radius:5px 5px 5px 5px;}.elementor-55 .elementor-element.elementor-element-dd68a12 .rnm-menu__nav a:hover{color:#C2151E;}.elementor-55 .elementor-element.elementor-element-dd68a12 .rnm-menu__nav a:hover .rnm-menu__icon{color:#C2151E;}.elementor-55 .elementor-element.elementor-element-dd68a12 .rnm-menu__nav a:hover .rnm-menu__icon svg{fill:#C2151E;}.elementor-55 .elementor-element.elementor-element-dd68a12 .rnm-menu__nav a{font-family:"Times New Roman", Sans-serif;font-size:14px;}.elementor-55 .elementor-element.elementor-element-dd68a12 .rnm-menu__nav .menu-item-has-children > .sub-menu li a{font-size:12px;}.elementor-55 .elementor-element.elementor-element-49d811b{--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-55 .elementor-element.elementor-element-760f3f1{--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;}.elementor-55 .elementor-element.elementor-element-334ab0b{--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-55 .elementor-element.elementor-element-3bed721 img{width:100%;height:400px;}.elementor-55 .elementor-element.elementor-element-29a18c9{--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-55 .elementor-element.elementor-element-01fd5d4 .elementor-heading-title{font-family:"Times New Roman", Sans-serif;font-size:22px;font-weight:600;color:#051936;}.elementor-widget-text-editor{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );color:var( --e-global-color-text );}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:var( --e-global-color-primary );}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap, .elementor-widget-text-editor.elementor-drop-cap-view-default .elementor-drop-cap{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-55 .elementor-element.elementor-element-92f1206{font-family:"Times New Roman", Sans-serif;font-size:14px;font-weight:400;color:#051936;}.elementor-55 .elementor-element.elementor-element-abb74fc p{margin-block-end:16px;}.elementor-55 .elementor-element.elementor-element-abb74fc{color:#051936;}.elementor-55 .elementor-element.elementor-element-025fe4a{--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:50px;--margin-bottom:50px;--margin-left:0px;--margin-right:0px;}.elementor-55 .elementor-element.elementor-element-8dc5fc9 img{width:60%;height:250px;}.elementor-55 .elementor-element.elementor-element-04e045a{--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 30px;--row-gap:0px;--column-gap:30px;}.elementor-55 .elementor-element.elementor-element-87b195d{--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-55 .elementor-element.elementor-element-bcf56c4 .elementor-heading-title{font-family:"Times New Roman", Sans-serif;font-size:22px;font-weight:600;color:#051936;}.elementor-55 .elementor-element.elementor-element-1d0027e{font-family:"Times New Roman", Sans-serif;font-size:14px;font-weight:400;color:#051936;}.elementor-55 .elementor-element.elementor-element-45deaf7{font-family:"Times New Roman", Sans-serif;font-size:14px;font-weight:400;color:#051936;}.elementor-55 .elementor-element.elementor-element-3c2091d{font-family:"Times New Roman", Sans-serif;font-size:14px;font-weight:400;color:#051936;}.elementor-55 .elementor-element.elementor-element-b8e2351{--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-55 .elementor-element.elementor-element-90b4c99 .elementor-heading-title{font-family:"Times New Roman", Sans-serif;font-size:22px;font-weight:600;color:#051936;}.elementor-55 .elementor-element.elementor-element-4f670af{font-family:"Times New Roman", Sans-serif;font-size:14px;font-weight:400;color:#051936;}.elementor-55 .elementor-element.elementor-element-c417225{--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 30px;--row-gap:0px;--column-gap:30px;--margin-top:80px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-55 .elementor-element.elementor-element-4ed4b0c{--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-55 .elementor-element.elementor-element-0712057{--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-55 .elementor-element.elementor-element-1f57f09{--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:50px;--margin-bottom:50px;--margin-left:0px;--margin-right:0px;}.elementor-55 .elementor-element.elementor-element-0b551e3{--display:flex;--overlay-opacity:0.5;}.elementor-55 .elementor-element.elementor-element-0b551e3:not(.elementor-motion-effects-element-type-background), .elementor-55 .elementor-element.elementor-element-0b551e3 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://i0.wp.com/yancheengmaterials.com/wp-content/uploads/2026/09/%E6%B5%87%E9%93%B8.jpeg?fit=1200%2C800&ssl=1");background-position:center center;background-size:cover;}.elementor-55 .elementor-element.elementor-element-0b551e3::before, .elementor-55 .elementor-element.elementor-element-0b551e3 > .elementor-background-video-container::before, .elementor-55 .elementor-element.elementor-element-0b551e3 > .e-con-inner > .elementor-background-video-container::before, .elementor-55 .elementor-element.elementor-element-0b551e3 > .elementor-background-slideshow::before, .elementor-55 .elementor-element.elementor-element-0b551e3 > .e-con-inner > .elementor-background-slideshow::before, .elementor-55 .elementor-element.elementor-element-0b551e3 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.elementor-55 .elementor-element.elementor-element-ae51293{--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-55 .elementor-element.elementor-element-a3eab1e{--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-55 .elementor-element.elementor-element-32b4454{--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;--flex-wrap:wrap;}.elementor-55 .elementor-element.elementor-element-8534596{--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-55 .elementor-element.elementor-element-b057edc{text-align:center;}.elementor-55 .elementor-element.elementor-element-b057edc .elementor-heading-title{color:#051936;}.elementor-55 .elementor-element.elementor-element-1972594{text-align:center;color:#051936;}.elementor-55 .elementor-element.elementor-element-49265f9{--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-55 .elementor-element.elementor-element-e363dcd{text-align:center;}.elementor-55 .elementor-element.elementor-element-e363dcd .elementor-heading-title{font-family:"Times New Roman", Sans-serif;font-weight:600;color:#051936;}.elementor-55 .elementor-element.elementor-element-09992e3{text-align:center;color:#051936;}.elementor-55 .elementor-element.elementor-element-b39b0dc{--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-55 .elementor-element.elementor-element-4d08c9d{text-align:center;}.elementor-55 .elementor-element.elementor-element-4d08c9d .elementor-heading-title{color:#051936;}.elementor-55 .elementor-element.elementor-element-bed1484{text-align:center;color:#051936;}@media(min-width:768px){.elementor-55 .elementor-element.elementor-element-5ff76b5{--width:80%;}.elementor-55 .elementor-element.elementor-element-e1a8ba5{--width:20%;}.elementor-55 .elementor-element.elementor-element-49d811b{--width:80%;}.elementor-55 .elementor-element.elementor-element-334ab0b{--width:50%;}.elementor-55 .elementor-element.elementor-element-29a18c9{--width:50%;}.elementor-55 .elementor-element.elementor-element-87b195d{--width:50%;}.elementor-55 .elementor-element.elementor-element-b8e2351{--width:50%;}.elementor-55 .elementor-element.elementor-element-4ed4b0c{--width:50%;}.elementor-55 .elementor-element.elementor-element-0712057{--width:50%;}.elementor-55 .elementor-element.elementor-element-8534596{--width:33.3333%;}.elementor-55 .elementor-element.elementor-element-49265f9{--width:33.3333%;}.elementor-55 .elementor-element.elementor-element-b39b0dc{--width:33.3333%;}}