.elementor-31 .elementor-element.elementor-element-63772762{--display:flex;}.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-31 .elementor-element.elementor-element-8657718{--display:flex;--min-height:395px;--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-31 .elementor-element.elementor-element-8657718:not(.elementor-motion-effects-element-type-background), .elementor-31 .elementor-element.elementor-element-8657718 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("http://www.synormtech.com/wp-content/uploads/2025/10/花瓣素材_黄昏时以炼油厂为背景的储油罐，鸟瞰图炼油厂、炼油厂、炼油厂、石化工厂。_179425283-scaled.jpg");background-position:0px -240px;background-repeat:no-repeat;background-size:cover;}.elementor-31 .elementor-element.elementor-element-77c3a5f8{--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;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-31 .elementor-element.elementor-element-2497bf0{--display:flex;--padding-top:60px;--padding-bottom:50px;--padding-left:0px;--padding-right:0px;}.elementor-31 .elementor-element.elementor-element-2497bf0:not(.elementor-motion-effects-element-type-background), .elementor-31 .elementor-element.elementor-element-2497bf0 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#EFEFEF;}.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-31 .elementor-element.elementor-element-7d41a8a1{text-align:center;}.elementor-31 .elementor-element.elementor-element-7d41a8a1 .elementor-heading-title{color:#B8B8B8;}.elementor-31 .elementor-element.elementor-element-293dc4d8{--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;--justify-content:center;--padding-top:0px;--padding-bottom:0px;--padding-left:285px;--padding-right:0px;}.elementor-31 .elementor-element.elementor-element-7b9be11d .elementor-heading-title{font-weight:600;letter-spacing:2.9px;color:var( --e-global-color-text );}.elementor-31 .elementor-element.elementor-element-4af8f6f3{text-align:center;}.elementor-31 .elementor-element.elementor-element-4af8f6f3 .elementor-heading-title{color:#B8B8B8;}.elementor-31 .elementor-element.elementor-element-32a9e6b{margin:-12px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;text-align:center;}.elementor-31 .elementor-element.elementor-element-32a9e6b .elementor-heading-title{color:var( --e-global-color-text );}.elementor-31 .elementor-element.elementor-element-b54325c{--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:24px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-31 .elementor-element.elementor-element-7bab7f3{--display:flex;}.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-31 .elementor-element.elementor-element-a018a4e img{height:108px;}.elementor-31 .elementor-element.elementor-element-7e9a2ac{--display:flex;}.elementor-31 .elementor-element.elementor-element-2e68590 img{height:108px;}.elementor-31 .elementor-element.elementor-element-8c6ccef{--display:flex;}.elementor-31 .elementor-element.elementor-element-3c7b99e img{height:108px;}.elementor-31 .elementor-element.elementor-element-b95a166{--display:flex;}.elementor-31 .elementor-element.elementor-element-75866ec img{height:108px;}.elementor-31 .elementor-element.elementor-element-8b50e42{--display:flex;}.elementor-31 .elementor-element.elementor-element-75b731d img{height:108px;}.elementor-31 .elementor-element.elementor-element-a6158a9{--display:flex;}.elementor-31 .elementor-element.elementor-element-e862252 img{height:108px;}.elementor-31 .elementor-element.elementor-element-120bdc9{--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:100px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-31 .elementor-element.elementor-element-0dbc38c{font-family:"siyuanheiti", Sans-serif;font-size:14px;font-weight:400;color:#3F3E3E;}.elementor-31 .elementor-element.elementor-element-fae27a3{--display:flex;}.elementor-31 .elementor-element.elementor-element-07eba30{font-family:"siyuanheiti", Sans-serif;font-size:14px;font-weight:400;color:#3F3E3E;}.elementor-31 .elementor-element.elementor-element-d036269{--n-accordion-title-font-size:1rem;--n-accordion-title-justify-content:initial;--n-accordion-title-flex-grow:initial;--n-accordion-title-icon-order:initial;--n-accordion-item-title-space-between:0px;--n-accordion-item-title-distance-from-content:0px;--n-accordion-title-normal-color:#FFFFFF;--n-accordion-title-hover-color:#FFFFFF;--n-accordion-title-active-color:#FFFFFF;--n-accordion-icon-size:15px;--n-accordion-icon-normal-color:#FFFFFF;}.elementor-31 .elementor-element.elementor-element-d036269 > .e-n-accordion > .e-n-accordion-item > .e-n-accordion-item-title{background-color:transparent;background-image:linear-gradient(139deg, var( --e-global-color-primary ) 0%, var( --e-global-color-secondary ) 100%);}.elementor-31 .elementor-element.elementor-element-13e59f4{--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:79px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-31 .elementor-element.elementor-element-0e75bf1{--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;--padding-top:-2px;--padding-bottom:-2px;--padding-left:-2px;--padding-right:-2px;}.elementor-31 .elementor-element.elementor-element-c2fa473{--display:flex;}.elementor-31 .elementor-element.elementor-element-2e7b2de{--display:flex;}.elementor-31 .elementor-element.elementor-element-2e7b2de.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-31 .elementor-element.elementor-element-1815f27{--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;}:root{--page-title-display:none;}@media(min-width:768px){.elementor-31 .elementor-element.elementor-element-2e7b2de{--width:68%;}}@media(max-width:1024px){.elementor-31 .elementor-element.elementor-element-8657718:not(.elementor-motion-effects-element-type-background), .elementor-31 .elementor-element.elementor-element-8657718 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:0px 0px;}}@media(max-width:767px){.elementor-31 .elementor-element.elementor-element-8657718:not(.elementor-motion-effects-element-type-background), .elementor-31 .elementor-element.elementor-element-8657718 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:0px 0px;}}/* Start custom CSS for nested-accordion, class: .elementor-element-d036269 *//* 手风琴标题整体样式 */
.e-n-accordion-item .e-n-accordion-item-title {
    width: 150px !important;             
    height: 45px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    color: #ffffff !important;              /* 字体白色 */
    border: 2px solid #ccc !important;
    border-radius: 25px !important;
    background-color: #333 !important;      /* 深色背景衬托白字 */
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
}

/* 悬停效果 */
.e-n-accordion-item .e-n-accordion-item-title:hover {
    border-color: #0073e6 !important;
    background-color: #555 !important;
    color: #ffffff !important;
}

/* ✅ 图标颜色（新版 Elementory 手风琴或 Nested Accordion） */
.e-n-accordion-item .e-n-accordion-item-icon,
.e-n-accordion-item .e-n-accordion-item-icon svg {
    fill: #ffffff !important;   /* SVG 图标填充白色 */
    color: #ffffff !important;  /* 图标字体或伪元素白色 */
    stroke: #ffffff !important; /* 一些主题用描边控制颜色 */
}

/* （兼容旧版手风琴） */
.elementor-accordion .elementor-tab-title .elementor-accordion-icon,
.elementor-accordion .elementor-tab-title .elementor-accordion-icon i,
.elementor-accordion .elementor-tab-title .elementor-accordion-icon svg {
    color: #ffffff !important;
    fill: #ffffff !important;
    stroke: #ffffff !important;
}/* End custom CSS */
/* Start Custom Fonts CSS *//* End Custom Fonts CSS */