.elementor-4692 .elementor-element.elementor-element-c7c9646{--display:flex;--min-height:302px;--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:0.5;--margin-top:50px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-4692 .elementor-element.elementor-element-c7c9646:not(.elementor-motion-effects-element-type-background), .elementor-4692 .elementor-element.elementor-element-c7c9646 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#EEEEEE;}.elementor-4692 .elementor-element.elementor-element-c7c9646::before, .elementor-4692 .elementor-element.elementor-element-c7c9646 > .elementor-background-video-container::before, .elementor-4692 .elementor-element.elementor-element-c7c9646 > .e-con-inner > .elementor-background-video-container::before, .elementor-4692 .elementor-element.elementor-element-c7c9646 > .elementor-background-slideshow::before, .elementor-4692 .elementor-element.elementor-element-c7c9646 > .e-con-inner > .elementor-background-slideshow::before, .elementor-4692 .elementor-element.elementor-element-c7c9646 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#EEEEEE;--background-overlay:'';}.elementor-4692 .elementor-element.elementor-element-705f6dab{--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;}.elementor-4692 .elementor-element.elementor-element-61350a75{--display:flex;--justify-content:center;}.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-4692 .elementor-element.elementor-element-aa9db2b.elementor-element{--align-self:flex-end;}.elementor-4692 .elementor-element.elementor-element-77231bb6{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--align-items:flex-start;}.elementor-4692 .elementor-element.elementor-element-2af55206{--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;--justify-content:flex-start;}.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-4692 .elementor-element.elementor-element-7bfee2aa{text-align:left;}.elementor-4692 .elementor-element.elementor-element-7bfee2aa .elementor-heading-title{font-family:"思源黑体 CN Regular", Sans-serif;font-size:20px;font-weight:600;text-decoration:underline;line-height:40px;-webkit-text-stroke-color:#000;stroke:#000;color:var( --e-global-color-primary );}.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-4692 .elementor-element.elementor-element-1569654e .elementor-nav-menu--main .elementor-item{color:#959595;fill:#959595;padding-left:0px;padding-right:0px;}.elementor-4692 .elementor-element.elementor-element-1569654e .elementor-nav-menu--main .elementor-item:hover,
					.elementor-4692 .elementor-element.elementor-element-1569654e .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-4692 .elementor-element.elementor-element-1569654e .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-4692 .elementor-element.elementor-element-1569654e .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-primary );fill:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-db3971b{--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;--justify-content:flex-start;}.elementor-4692 .elementor-element.elementor-element-154faeca{text-align:left;}.elementor-4692 .elementor-element.elementor-element-154faeca .elementor-heading-title{font-family:"思源黑体 CN Regular", Sans-serif;font-size:20px;font-weight:600;text-decoration:underline;line-height:40px;-webkit-text-stroke-color:#000;stroke:#000;color:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-67af8b7f .elementor-nav-menu--main .elementor-item{color:#959595;fill:#959595;padding-left:0px;padding-right:0px;}.elementor-4692 .elementor-element.elementor-element-67af8b7f .elementor-nav-menu--main .elementor-item:hover,
					.elementor-4692 .elementor-element.elementor-element-67af8b7f .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-4692 .elementor-element.elementor-element-67af8b7f .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-4692 .elementor-element.elementor-element-67af8b7f .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-primary );fill:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-3956162c{--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;--justify-content:flex-start;}.elementor-4692 .elementor-element.elementor-element-10a80842{text-align:left;}.elementor-4692 .elementor-element.elementor-element-10a80842 .elementor-heading-title{font-family:"思源黑体 CN Regular", Sans-serif;font-size:20px;font-weight:600;text-decoration:underline;line-height:40px;-webkit-text-stroke-color:#000;stroke:#000;color:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-3d5dcb87 .elementor-nav-menu--main .elementor-item{color:var( --e-global-color-secondary );fill:var( --e-global-color-secondary );padding-left:0px;padding-right:0px;}.elementor-4692 .elementor-element.elementor-element-3d5dcb87 .elementor-nav-menu--main .elementor-item:hover,
					.elementor-4692 .elementor-element.elementor-element-3d5dcb87 .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-4692 .elementor-element.elementor-element-3d5dcb87 .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-4692 .elementor-element.elementor-element-3d5dcb87 .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-primary );fill:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-28178ad4{--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;--justify-content:flex-start;}.elementor-4692 .elementor-element.elementor-element-70fcad0e{text-align:left;}.elementor-4692 .elementor-element.elementor-element-70fcad0e .elementor-heading-title{font-family:"思源黑体 CN Regular", Sans-serif;font-size:20px;font-weight:600;text-decoration:underline;line-height:40px;-webkit-text-stroke-color:#000;stroke:#000;color:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-5f99a37 .elementor-nav-menu--main .elementor-item{color:#959595;fill:#959595;padding-left:0px;padding-right:0px;}.elementor-4692 .elementor-element.elementor-element-5f99a37 .elementor-nav-menu--main .elementor-item:hover,
					.elementor-4692 .elementor-element.elementor-element-5f99a37 .elementor-nav-menu--main .elementor-item.elementor-item-active,
					.elementor-4692 .elementor-element.elementor-element-5f99a37 .elementor-nav-menu--main .elementor-item.highlighted,
					.elementor-4692 .elementor-element.elementor-element-5f99a37 .elementor-nav-menu--main .elementor-item:focus{color:var( --e-global-color-primary );fill:var( --e-global-color-primary );}.elementor-4692 .elementor-element.elementor-element-6a31cf09{--display:flex;--min-height:15em;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--align-items:center;--gap:0px 0px;--row-gap:0px;--column-gap:0px;}.elementor-4692 .elementor-element.elementor-element-6a31cf09 > .elementor-shape-top .elementor-shape-fill, .elementor-4692 .elementor-element.elementor-element-6a31cf09 > .e-con-inner > .elementor-shape-top .elementor-shape-fill{fill:#CCCCCC;}.elementor-4692 .elementor-element.elementor-element-6a31cf09 > .elementor-shape-top svg, .elementor-4692 .elementor-element.elementor-element-6a31cf09 > .e-con-inner > .elementor-shape-top svg{width:calc(1% + 1.3px);height:215px;}.elementor-4692 .elementor-element.elementor-element-6a31cf09.e-con{--align-self:center;}.elementor-4692 .elementor-element.elementor-element-2b53348d{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--align-items:center;}.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-4692 .elementor-element.elementor-element-7115cb86{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:#959595;}.elementor-4692 .elementor-element.elementor-element-676bc414{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:center;--align-items:center;}.elementor-4692 .elementor-element.elementor-element-4f2cdc3{--display:flex;}.elementor-4692 .elementor-element.elementor-element-21686b5{text-align:center;}.elementor-theme-builder-content-area{height:400px;}.elementor-location-header:before, .elementor-location-footer:before{content:"";display:table;clear:both;}@media(max-width:767px){.elementor-4692 .elementor-element.elementor-element-77231bb6{--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}}@media(min-width:768px){.elementor-4692 .elementor-element.elementor-element-c7c9646{--content-width:1920px;}.elementor-4692 .elementor-element.elementor-element-705f6dab{--width:60%;}.elementor-4692 .elementor-element.elementor-element-61350a75{--width:40%;}.elementor-4692 .elementor-element.elementor-element-6a31cf09{--width:10px;}.elementor-4692 .elementor-element.elementor-element-2b53348d{--width:20%;}.elementor-4692 .elementor-element.elementor-element-676bc414{--width:20%;}}/* Start custom CSS for heading, class: .elementor-element-7bfee2aa */.elementor-element-7837ddf{
    text-underline-offset: 12px;
    
}/* End custom CSS */
/* Start custom CSS for global, class: .elementor-global-4957 *//* 悬浮按钮样式 */
        .floating-button {
            position: fixed;
            bottom: 50px;
            right: 50px;
            width: 50px;
            height: 50px;
            background-color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: transform 0.3s;
        }
        .floating-button img {
            width: 30px;
            height: 30px;
        }
        .floating-button:hover {
            transform: scale(1.1);
        }

        /* 菜单样式（调整为左侧展开） */
        .floating-menu {
            position: fixed;
            bottom: 50px;
            right: 110px; /* 让菜单出现在图标左侧 */
            background: white;
            border-radius: 8px;
            box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
            display: none;
            flex-direction: column;
            padding: 10px;
        }
        .floating-menu a {
            display: flex;
            align-items: center;
            padding: 5px;
            text-decoration: none;
            color: #333;
            font-size: 14px;
            border-radius: 5px;
            transition: background 0.2s;
        }
        .floating-menu a:hover {
            background: #f0f0f0;
        }
        .floating-menu img {
            width: 18px;
            height: 18px;
            margin-right: 5px;
        }
        /* 手机端优化 */
        @media (max-width: 768px) {
            .floating-button {
                bottom: 10px; /* 更靠右下角 */
                right: 10px;
                width: 45px;
                height: 45px;
            }
            .floating-menu {
                right: 80px; /* 适配菜单展开位置 */
                width: 140px;
            }
        }/* End custom CSS */