.elementor-1177 .elementor-element.elementor-element-7f61ded{--display:flex;--min-height:280px;--justify-content:center;--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-1177 .elementor-element.elementor-element-7f61ded:not(.elementor-motion-effects-element-type-background), .elementor-1177 .elementor-element.elementor-element-7f61ded > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://linearleddiffuser.com/wp-content/uploads/2026/01/新闻页面.jpg");}.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-1177 .elementor-element.elementor-element-bedd984{margin:180px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;text-align:center;}.elementor-1177 .elementor-element.elementor-element-bedd984 .elementor-heading-title{font-family:"Playfair Display", Sans-serif;font-size:36px;font-weight:700;text-shadow:0px 5px 20px rgba(0,0,0,0.3);color:#FFFFFF;}.elementor-1177 .elementor-element.elementor-element-f9303fd{--display:flex;--min-height:45px;--justify-content:center;--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-1177 .elementor-element.elementor-element-f9303fd:not(.elementor-motion-effects-element-type-background), .elementor-1177 .elementor-element.elementor-element-f9303fd > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#F7F7F7;}.elementor-1177 .elementor-element.elementor-element-60c4839{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;}.elementor-1177 .elementor-element.elementor-element-60c4839.elementor-element{--align-self:flex-start;}.elementor-1177 .elementor-element.elementor-element-752bba9{--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:40px;--margin-bottom:50px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-1177 .elementor-element.elementor-element-e65188b{--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;--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-1177 .elementor-element.elementor-element-e65188b.e-con{--align-self:flex-start;}.elementor-1177 .elementor-element.elementor-element-2a3954a{margin:35px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;}.elementor-1177 .elementor-element.elementor-element-0a20ef8{--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;--border-radius:0px 0px 0px 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;}:root{--page-title-display:none;}@media(min-width:768px){.elementor-1177 .elementor-element.elementor-element-f9303fd{--content-width:1350px;}.elementor-1177 .elementor-element.elementor-element-752bba9{--content-width:1350px;}.elementor-1177 .elementor-element.elementor-element-e65188b{--width:25%;}.elementor-1177 .elementor-element.elementor-element-0a20ef8{--width:75%;}}/* Start custom CSS for container, class: .elementor-element-e65188b */.elementor-1177 .elementor-element.elementor-element-e65188b {
    /* 1. 开启粘性定位 */
    position: -webkit-sticky !important;
    position: sticky !important;

    /* 2. 核心修改：把这个数字改小！ */
    /* 之前给您的160太大了，导致它一开始就锁住。 */
    /* 改成 90px，意味着：侧边栏会跟着右边一直往上滑， */
    /* 直到它距离浏览器顶端只剩 90px (刚好在导航栏下面) 时，才会停住。 */
    top: 10px !important; 

    /* 3. 强制自身不拉伸 (配合您的 Vertical Align: Top) */
    align-self: flex-start !important;
    
    /* 4. 防止层级问题 */
    z-index: 10;
}/* End custom CSS */