.elementor-662 .elementor-element.elementor-element-1139803{--display:flex;--min-height:400px;--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;--overlay-opacity:0.25;}.elementor-662 .elementor-element.elementor-element-1139803:not(.elementor-motion-effects-element-type-background), .elementor-662 .elementor-element.elementor-element-1139803 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://b5.muban.qiyunltd.com/wp-content/uploads/2025/07/jimeng-2025-07-29-2453-紧固件产品图-scaled.jpeg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-662 .elementor-element.elementor-element-1139803::before, .elementor-662 .elementor-element.elementor-element-1139803 > .elementor-background-video-container::before, .elementor-662 .elementor-element.elementor-element-1139803 > .e-con-inner > .elementor-background-video-container::before, .elementor-662 .elementor-element.elementor-element-1139803 > .elementor-background-slideshow::before, .elementor-662 .elementor-element.elementor-element-1139803 > .e-con-inner > .elementor-background-slideshow::before, .elementor-662 .elementor-element.elementor-element-1139803 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#000000;--background-overlay:'';}.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-662 .elementor-element.elementor-element-7ea70cc{text-align:center;}.elementor-662 .elementor-element.elementor-element-7ea70cc .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:80px;font-weight:600;color:#FFFFFF;}.elementor-662 .elementor-element.elementor-element-4db4d3e > .elementor-widget-container{margin:20px 0px 0px 0px;}.elementor-662 .elementor-element.elementor-element-9ae5271{--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;--padding-top:40px;--padding-bottom:40px;--padding-left:10px;--padding-right:10px;}.elementor-662 .elementor-element.elementor-element-344941e{--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-nav-menu .elementor-nav-menu .elementor-item{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );}.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item{color:var( --e-global-color-text );fill:var( --e-global-color-text );}.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item:hover,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-widget-nav-menu .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-accent );fill:var( --e-global-color-accent );}.elementor-widget-nav-menu .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:before,
					.elementor-widget-nav-menu .elementor-nav-menu--main:not(.e--pointer-framed) .elementor-item:after{background-color:var( --e-global-color-accent );}.elementor-widget-nav-menu .e--pointer-framed .elementor-item:before,
					.elementor-widget-nav-menu .e--pointer-framed .elementor-item:after{border-color:var( --e-global-color-accent );}.elementor-widget-nav-menu{--e-nav-menu-divider-color:var( --e-global-color-text );}.elementor-widget-nav-menu .elementor-nav-menu--dropdown .elementor-item, .elementor-widget-nav-menu .elementor-nav-menu--dropdown  .elementor-sub-item{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a, .elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-menu-toggle{color:#333333;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown{background-color:#FFFFFF;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a:hover,
					.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a.highlighted,
					.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-menu-toggle:hover{color:#333333;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a:hover,
					.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a.elementor-item-active,
					.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a.highlighted{background-color:#FFFFFF;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a.elementor-item-active{color:var( --e-global-color-f3519d6 );background-color:#FFFFFF;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown .elementor-item, .elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown  .elementor-sub-item{font-family:"Roboto", Sans-serif;font-size:15px;font-weight:500;}.elementor-662 .elementor-element.elementor-element-0786fd8 .elementor-nav-menu--dropdown a{padding-left:0px;padding-right:0px;padding-top:10px;padding-bottom:10px;}.elementor-662 .elementor-element.elementor-element-bfce3b4{--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-theme-post-featured-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-662 .elementor-element.elementor-element-32c7d04 img{width:65%;}.elementor-widget-theme-post-title .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-662 .elementor-element.elementor-element-72e4edc > .elementor-widget-container{margin:20px 0px 0px 0px;}.elementor-662 .elementor-element.elementor-element-72e4edc{text-align:center;}.elementor-662 .elementor-element.elementor-element-72e4edc .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:25px;font-weight:600;color:#333333;}.elementor-662 .elementor-element.elementor-element-693b707{--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;border-style:solid;--border-style:solid;border-width:0px 0px 1px 0px;--border-top-width:0px;--border-right-width:0px;--border-bottom-width:1px;--border-left-width:0px;border-color:#EBEBEB;--border-color:#EBEBEB;--margin-top:40px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:10px;--padding-left:0px;--padding-right:0px;}.elementor-662 .elementor-element.elementor-element-819ac4a .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:20px;font-weight:600;color:#333333;}.elementor-widget-theme-post-content{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 );}@media(max-width:1024px){.elementor-662 .elementor-element.elementor-element-9ae5271{--flex-wrap:wrap;}}@media(max-width:767px){.elementor-662 .elementor-element.elementor-element-1139803{--min-height:225px;}.elementor-662 .elementor-element.elementor-element-7ea70cc .elementor-heading-title{font-size:35px;}.elementor-662 .elementor-element.elementor-element-32c7d04 img{width:90%;}}@media(min-width:768px){.elementor-662 .elementor-element.elementor-element-344941e{--width:20%;}.elementor-662 .elementor-element.elementor-element-bfce3b4{--width:70%;}}@media(max-width:1024px) and (min-width:768px){.elementor-662 .elementor-element.elementor-element-344941e{--width:100%;}.elementor-662 .elementor-element.elementor-element-bfce3b4{--width:100%;}}@media(min-width:1025px){.elementor-662 .elementor-element.elementor-element-1139803:not(.elementor-motion-effects-element-type-background), .elementor-662 .elementor-element.elementor-element-1139803 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-attachment:scroll;}}