.elementor-1561 .elementor-element.elementor-element-2e8164a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-2e8164a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://lsteels.com/wp-content/uploads/2026/05/C-_Users_Administrator_Desktop_RE9-1.jpg");background-position:0px -239px;background-repeat:no-repeat;background-size:cover;}.elementor-1561 .elementor-element.elementor-element-2e8164a4 > .elementor-background-overlay{background-color:transparent;background-image:linear-gradient(180deg, #FFFFFF 0%, #250009 100%);opacity:0.5;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1561 .elementor-element.elementor-element-2e8164a4{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:100px 0px 130px 0px;}.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-1561 .elementor-element.elementor-element-29081a62{width:var( --container-widget-width, 46% );max-width:46%;margin:35px 0px calc(var(--kit-widget-spacing, 0px) + -43px) 0px;padding:0px 0px 0px 0px;--container-widget-width:46%;--container-widget-flex-grow:0;text-align:start;}.elementor-1561 .elementor-element.elementor-element-29081a62.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-1561 .elementor-element.elementor-element-29081a62 .elementor-heading-title{font-family:"Poppins", Sans-serif;font-size:80px;font-weight:600;text-transform:uppercase;line-height:100px;}.elementor-1561 .elementor-element.elementor-element-50b0ab21{width:var( --container-widget-width, 65.245% );max-width:65.245%;background-color:var( --e-global-color-accent );margin:58px 0px calc(var(--kit-widget-spacing, 0px) + -32px) 0px;--container-widget-width:65.245%;--container-widget-flex-grow:0;text-align:start;}.elementor-1561 .elementor-element.elementor-element-50b0ab21.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-1561 .elementor-element.elementor-element-50b0ab21 .elementor-heading-title{font-family:"STIX Two Text", Sans-serif;font-size:22px;font-weight:200;color:#FFFFFF;}.elementor-1561 .elementor-element.elementor-element-773e3ec{--display:flex;}.elementor-1561 .elementor-element.elementor-element-ca9d35e{margin:40px 0px calc(var(--kit-widget-spacing, 0px) + -27px) 0px;padding:0px 0px 0px 0px;}.elementor-1561 .elementor-element.elementor-element-ca9d35e .elementor-heading-title{font-family:"Poppins", Sans-serif;font-size:26px;font-weight:600;}.elementor-1561 .elementor-element.elementor-element-a8dcd76{--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-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-1561 .elementor-element.elementor-element-e058409{width:var( --container-widget-width, 48.851% );max-width:48.851%;padding:10px 10px 10px 10px;--container-widget-width:48.851%;--container-widget-flex-grow:0;font-family:"Poppins", Sans-serif;font-size:16px;font-weight:400;line-height:28px;letter-spacing:0px;word-spacing:0px;color:#666666;}.elementor-1561 .elementor-element.elementor-element-e058409.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-1561 .elementor-element.elementor-element-e058409 p{margin-block-end:0px;}.elementor-1561 .elementor-element.elementor-element-e7d951a{--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:15px 15px 15px 15px;}.elementor-1561 .elementor-element.elementor-element-e7d951a:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-e7d951a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://lsteels.com/wp-content/uploads/2026/05/qqq-scaled.jpg");background-position:center left;}.elementor-1561 .elementor-element.elementor-element-44ec4d68 > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-1561 .elementor-element.elementor-element-44ec4d68{padding:0% 3% 0% 0%;}.elementor-1561 .elementor-element.elementor-element-4c389cb4:not(.elementor-motion-effects-element-type-background) > .elementor-widget-wrap, .elementor-1561 .elementor-element.elementor-element-4c389cb4 > .elementor-widget-wrap > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#E9E9E9;}.elementor-1561 .elementor-element.elementor-element-4c389cb4 > .elementor-element-populated{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin:0% 30% 0% 0%;--e-column-margin-right:30%;--e-column-margin-left:0%;}.elementor-1561 .elementor-element.elementor-element-4c389cb4 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.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-1561 .elementor-element.elementor-element-75c6df88 img{width:28vw;}.elementor-1561 .elementor-element.elementor-element-71b05fc7 > .elementor-element-populated{border-style:solid;border-width:0px 1px 0px 1px;border-color:#E9E9E9;}.elementor-1561 .elementor-element.elementor-element-4aa22d91{--spacer-size:249px;background-color:#FFD1D1;margin:0% 0% calc(var(--kit-widget-spacing, 0px) + 0%) 30%;top:25%;}body:not(.rtl) .elementor-1561 .elementor-element.elementor-element-4aa22d91{right:0px;}body.rtl .elementor-1561 .elementor-element.elementor-element-4aa22d91{left:0px;}.elementor-1561 .elementor-element.elementor-element-65ea1e02{margin-top:0%;margin-bottom:0%;z-index:1;}.elementor-1561 .elementor-element.elementor-element-113fa329 .elementor-heading-title{font-family:"Poppins", Sans-serif;font-size:3.2vw;font-weight:bold;text-transform:capitalize;font-style:normal;text-decoration:underline;line-height:1.2em;letter-spacing:0px;color:#141313;}.elementor-1561 .elementor-element.elementor-element-429994d9 .elementor-heading-title{font-family:"Poppins", Sans-serif;font-size:20px;font-weight:300;text-transform:none;font-style:normal;text-decoration:none;line-height:29px;letter-spacing:1.08px;color:#141313;}.elementor-1561 .elementor-element.elementor-element-4125c2d2{--display:flex;--min-height:0px;--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;--align-items:flex-start;--overlay-opacity:0.5;--border-radius:50px 50px 50px 50px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:25px;--padding-bottom:25px;--padding-left:25px;--padding-right:25px;--z-index:0;}.elementor-1561 .elementor-element.elementor-element-4125c2d2::before, .elementor-1561 .elementor-element.elementor-element-4125c2d2 > .elementor-background-video-container::before, .elementor-1561 .elementor-element.elementor-element-4125c2d2 > .e-con-inner > .elementor-background-video-container::before, .elementor-1561 .elementor-element.elementor-element-4125c2d2 > .elementor-background-slideshow::before, .elementor-1561 .elementor-element.elementor-element-4125c2d2 > .e-con-inner > .elementor-background-slideshow::before, .elementor-1561 .elementor-element.elementor-element-4125c2d2 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:#FFFFFF;--background-overlay:'';}.elementor-1561 .elementor-element.elementor-element-7cccfa6b{width:var( --container-widget-width, 96% );max-width:96%;margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;--container-widget-width:96%;--container-widget-flex-grow:0;text-align:center;}.elementor-1561 .elementor-element.elementor-element-7cccfa6b.elementor-element{--align-self:center;}.elementor-1561 .elementor-element.elementor-element-7cccfa6b .elementor-heading-title{font-family:"Poppins", Sans-serif;font-size:20px;font-weight:600;text-transform:uppercase;}.elementor-1561 .elementor-element.elementor-element-43e7def{--e-image-carousel-slides-to-show:4;border-radius:0px 0px 0px 0px;}.elementor-1561 .elementor-element.elementor-element-43e7def:hover{--e-transform-scale:1.01;}.elementor-1561 .elementor-element.elementor-element-43e7def .swiper-pagination-bullet{--swiper-pagination-bullet-horizontal-gap:7px;--swiper-pagination-bullet-vertical-gap:7px;width:8px;height:8px;background:#B60000;}.elementor-1561 .elementor-element.elementor-element-43e7def .elementor-image-carousel-wrapper .elementor-image-carousel .swiper-slide-image{border-radius:10px 10px 10px 10px;}.elementor-1561 .elementor-element.elementor-element-a5927a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-a5927a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://lsteels.com/wp-content/uploads/2026/05/bg-map-1.jpg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-1561 .elementor-element.elementor-element-a5927a4{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:100px 0px 100px 0px;}.elementor-1561 .elementor-element.elementor-element-a5927a4 > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated, .elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated > .elementor-background-overlay, .elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-background-slideshow{border-radius:50px 50px 50px 50px;}.elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated{box-shadow:0px 10px 20px 0px rgba(78.19999999999997, 78.19999999999997, 78.19999999999997, 0.1);transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:50px 50px 50px 50px;}.elementor-1561 .elementor-element.elementor-element-6d1b2695:hover > .elementor-element-populated{box-shadow:0px 0px 10px 0px rgba(187, 0.7622282608695634, 0.7622282608695634, 0.5);}.elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-1561 .elementor-element.elementor-element-3bea010:hover{background-color:var( --e-global-color-secondary );}.elementor-1561 .elementor-element.elementor-element-3bea010 .elementor-heading-title{color:var( --e-global-color-accent );}.elementor-1561 .elementor-element.elementor-element-18ffda3f{--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:20px 20px 20px 20px;}.elementor-1561 .elementor-element.elementor-element-18ffda3f:hover{--border-radius:20px 20px 20px 20px;--border-top-left-radius:20px;--border-top-right-radius:20px;--border-bottom-right-radius:20px;--border-bottom-left-radius:20px;box-shadow:0px 0px 10px 0px rgba(0,0,0,0.5);}.elementor-1561 .elementor-element.elementor-element-18ffda3f, .elementor-1561 .elementor-element.elementor-element-18ffda3f::before{--border-transition:0.3s;}.elementor-1561 .elementor-element.elementor-element-18ffda3f.e-con{--flex-grow:0;--flex-shrink:0;}.elementor-1561 .elementor-element.elementor-element-3c8653ba{border-radius:0px 0px 0px 0px;}.elementor-1561 .elementor-element.elementor-element-3c8653ba:hover{border-radius:0px 0px 0px 0px;}.elementor-1561 .elementor-element.elementor-element-4a4c6cfc > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){--kit-widget-spacing:0px;}.elementor-1561 .elementor-element.elementor-element-4a4c6cfc > .elementor-element-populated{margin:0px 0px 0px 30px;--e-column-margin-right:0px;--e-column-margin-left:30px;}.elementor-1561 .elementor-element.elementor-element-420c239d .elementor-heading-title{color:var( --e-global-color-accent );}.elementor-1561 .elementor-element.elementor-element-1598b39a{margin:30px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-1561 .elementor-element.elementor-element-1598b39a .elementor-heading-title{font-weight:bold;color:var( --e-global-color-primary );}.elementor-1561 .elementor-element.elementor-element-5be1f9b4{font-family:"Arial", Sans-serif;font-size:12px;font-weight:400;color:var( --e-global-color-accent );}.elementor-1561 .elementor-element.elementor-element-c3e9f5c{margin:30px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-1561 .elementor-element.elementor-element-c3e9f5c .elementor-heading-title{font-weight:bold;color:var( --e-global-color-primary );}.elementor-1561 .elementor-element.elementor-element-2bcb037{font-family:"Arial", Sans-serif;font-size:12px;font-weight:400;color:var( --e-global-color-accent );}.elementor-1561 .elementor-element.elementor-element-14d24450{margin:30px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-1561 .elementor-element.elementor-element-14d24450 .elementor-heading-title{font-weight:bold;color:var( --e-global-color-primary );}.elementor-1561 .elementor-element.elementor-element-3bb77594{font-family:"Arial", Sans-serif;font-size:14px;font-weight:400;color:var( --e-global-color-primary );}.elementor-1561 .elementor-element.elementor-element-7c0c48c1{margin:30px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-1561 .elementor-element.elementor-element-7c0c48c1 .elementor-heading-title{font-weight:bold;color:var( --e-global-color-primary );}.elementor-1561 .elementor-element.elementor-element-48e36a5c{--grid-template-columns:repeat(4, auto);text-align:left;width:var( --container-widget-width, 153.182% );max-width:153.182%;margin:20px -19px calc(var(--kit-widget-spacing, 0px) + 0px) -79px;padding:0px -40px 0px 18px;--container-widget-width:153.182%;--container-widget-flex-grow:0;--icon-size:41px;--grid-column-gap:25px;--grid-row-gap:0px;}.elementor-1561 .elementor-element.elementor-element-48e36a5c.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-1561 .elementor-element.elementor-element-48e36a5c .elementor-social-icon{--icon-padding:0em;}.elementor-1561 .elementor-element.elementor-element-48e36a5c .elementor-icon{border-radius:50px 50px 50px 50px;}@media(min-width:768px){.elementor-1561 .elementor-element.elementor-element-e7d951a{--width:50%;}.elementor-1561 .elementor-element.elementor-element-4c389cb4{width:33.29%;}.elementor-1561 .elementor-element.elementor-element-71b05fc7{width:66.688%;}.elementor-1561 .elementor-element.elementor-element-4125c2d2{--content-width:1300px;}.elementor-1561 .elementor-element.elementor-element-6d1b2695{width:60%;}.elementor-1561 .elementor-element.elementor-element-6c44af32{width:56.673%;}.elementor-1561 .elementor-element.elementor-element-18ffda3f{--width:19.634%;}.elementor-1561 .elementor-element.elementor-element-4a4c6cfc{width:43.327%;}.elementor-1561 .elementor-element.elementor-element-4c1cea4a{width:39.875%;}}@media(max-width:1024px){.elementor-1561 .elementor-element.elementor-element-2e8164a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-2e8164a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:0px 0px;}.elementor-1561 .elementor-element.elementor-element-2e8164a4{padding:50px 50px 50px 50px;}.elementor-1561 .elementor-element.elementor-element-29081a62{--container-widget-width:537px;--container-widget-flex-grow:0;width:var( --container-widget-width, 537px );max-width:537px;}.elementor-1561 .elementor-element.elementor-element-50b0ab21{--container-widget-width:460px;--container-widget-flex-grow:0;width:var( --container-widget-width, 460px );max-width:460px;}.elementor-1561 .elementor-element.elementor-element-4c389cb4 > .elementor-element-populated{margin:0px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;}.elementor-1561 .elementor-element.elementor-element-75c6df88 img{width:65%;}.elementor-1561 .elementor-element.elementor-element-71b05fc7 > .elementor-element-populated{margin:0% 0% 0% 6%;--e-column-margin-right:0%;--e-column-margin-left:6%;}.elementor-1561 .elementor-element.elementor-element-4aa22d91{--spacer-size:145px;margin:0% 30% calc(var(--kit-widget-spacing, 0px) + 0%) 30%;top:10%;}.elementor-1561 .elementor-element.elementor-element-65ea1e02{margin-top:-32%;margin-bottom:0%;}.elementor-1561 .elementor-element.elementor-element-113fa329 .elementor-heading-title{font-size:85px;line-height:105px;}.elementor-1561 .elementor-element.elementor-element-429994d9 .elementor-heading-title{font-size:18px;line-height:27px;}.elementor-1561 .elementor-element.elementor-element-7cccfa6b{text-align:start;}.elementor-1561 .elementor-element.elementor-element-a5927a4{padding:50px 50px 50px 50px;}.elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated{padding:25px 25px 25px 25px;}.elementor-1561 .elementor-element.elementor-element-48e36a5c{margin:50px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}}@media(max-width:767px){.elementor-1561 .elementor-element.elementor-element-2e8164a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-2e8164a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:0px 0px;}.elementor-1561 .elementor-element.elementor-element-2e8164a4{padding:50px 30px 50px 30px;}.elementor-1561 .elementor-element.elementor-element-29081a62 .elementor-heading-title{font-size:42px;}.elementor-1561 .elementor-element.elementor-element-50b0ab21{--container-widget-width:282px;--container-widget-flex-grow:0;width:var( --container-widget-width, 282px );max-width:282px;text-align:center;}.elementor-1561 .elementor-element.elementor-element-50b0ab21 .elementor-heading-title{font-size:14px;}.elementor-1561 .elementor-element.elementor-element-4c389cb4 > .elementor-element-populated{padding:20% 0% 0% 0%;}.elementor-1561 .elementor-element.elementor-element-75c6df88{margin:3% 0% calc(var(--kit-widget-spacing, 0px) + 22%) 0%;}.elementor-1561 .elementor-element.elementor-element-75c6df88 img{width:65%;}.elementor-1561 .elementor-element.elementor-element-4aa22d91{--spacer-size:80px;margin:15% 0% calc(var(--kit-widget-spacing, 0px) + 0%) 55%;}.elementor-1561 .elementor-element.elementor-element-65ea1e02{margin-top:-22%;margin-bottom:0%;padding:0% 6% 0% 0%;}.elementor-1561 .elementor-element.elementor-element-113fa329{margin:-25px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-1561 .elementor-element.elementor-element-113fa329 .elementor-heading-title{font-size:45px;line-height:60px;}.elementor-1561 .elementor-element.elementor-element-429994d9 .elementor-heading-title{font-size:16px;line-height:25px;}.elementor-1561 .elementor-element.elementor-element-7cccfa6b{text-align:start;}.elementor-1561 .elementor-element.elementor-element-7cccfa6b .elementor-heading-title{font-size:2em;}.elementor-1561 .elementor-element.elementor-element-a5927a4{padding:50px 30px 50px 30px;}.elementor-1561 .elementor-element.elementor-element-6d1b2695 > .elementor-element-populated{padding:20px 20px 20px 20px;}.elementor-1561 .elementor-element.elementor-element-4a4c6cfc > .elementor-element-populated{margin:50px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}.elementor-1561 .elementor-element.elementor-element-48e36a5c{margin:40px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}}@media(max-width:1024px) and (min-width:768px){.elementor-1561 .elementor-element.elementor-element-713cdc6d{width:20%;}.elementor-1561 .elementor-element.elementor-element-4c389cb4{width:100%;}.elementor-1561 .elementor-element.elementor-element-71b05fc7{width:100%;}.elementor-1561 .elementor-element.elementor-element-6d1b2695{width:80%;}.elementor-1561 .elementor-element.elementor-element-4c1cea4a{width:20%;}}@media(min-width:1025px){.elementor-1561 .elementor-element.elementor-element-2e8164a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-2e8164a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-attachment:fixed;}.elementor-1561 .elementor-element.elementor-element-e7d951a:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-e7d951a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-attachment:fixed;}.elementor-1561 .elementor-element.elementor-element-a5927a4:not(.elementor-motion-effects-element-type-background), .elementor-1561 .elementor-element.elementor-element-a5927a4 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-attachment:scroll;}}/* Start custom CSS for global, class: .elementor-global-3563 *//* 触发图标容器 - 固定右下角 */
#whatsapp-trigger {
  position: fixed;
  bottom: 350px;
  right: 30px;
  z-index: 999;
  cursor: pointer;
}

.trigger-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  object-fit: cover;
}

/* 弹出卡片基础样式 */
#popup-card {
  position: fixed;
  bottom: 110px;
  right: 30px;
  width: 240px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 9998;
}

/* 卡片内图片 */
.popup-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 12px;
}

/* 标题文字 */
.popup-title {
  margin: 0 0 12px;
  font-size: 16px;
  color: #333;
  text-align: center;
}

/* 按钮样式（品牌主色 #c90000） */
.popup-btn {
  display: block;
  text-align: center;
  background: #c90000;
  color: #fff;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 500;
  transition: background 0.2s;
}

.popup-btn:hover {
  background: #a80000;
}

/* 悬停显示卡片 */
#whatsapp-trigger:hover + #popup-card,
#popup-card:hover {
  opacity: 1;
  visibility: visible;
  bottom: 120px;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .trigger-icon {
    width: 50px;
    height: 50px;
  }
  #popup-card {
    width: 200px;
    bottom: 90px;
    right: 15px;
  }
  #whatsapp-trigger:hover + #popup-card,
  #popup-card:hover {
    bottom: 100px;
  }
}/* End custom CSS */