.elementor-9 .elementor-element.elementor-element-lwifwxn:not(.elementor-motion-effects-element-type-background), .elementor-9 .elementor-element.elementor-element-lwifwxn > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-primary );background-image:url("https://shrengao.com/wp-content/uploads/2025/12/生成网站结构框架图片-6.png");background-position:center left;background-repeat:no-repeat;background-size:cover;}.elementor-9 .elementor-element.elementor-element-lwifwxn > .elementor-background-overlay{background-color:var( --e-global-color-primary );opacity:0.53;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-9 .elementor-element.elementor-element-lwifwxn > .elementor-container{max-width:700px;}.elementor-9 .elementor-element.elementor-element-lwifwxn{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;margin-top:-85px;margin-bottom:-85px;padding:190px 0px 190px 0px;}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-size:var( --e-global-typography-primary-font-size );font-weight:var( --e-global-typography-primary-font-weight );letter-spacing:var( --e-global-typography-primary-letter-spacing );color:var( --e-global-color-primary );}.elementor-9 .elementor-element.elementor-element-58ba8f4{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;text-align:center;}.elementor-9 .elementor-element.elementor-element-58ba8f4 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:50px;font-weight:600;letter-spacing:3px;color:#FFFFFF;}.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-9 .elementor-element.elementor-element-97cc7d6{margin:12px 0px calc(var(--kit-widget-spacing, 0px) + 30px) 0px;padding:0px 0px 0px 0px;text-align:center;font-family:"Roboto", Sans-serif;font-size:26px;font-weight:400;color:#F5F5F5;}.elementor-9 .elementor-element.elementor-element-uwga3t7 > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-9 .elementor-element.elementor-element-uwga3t7:not(.elementor-motion-effects-element-type-background), .elementor-9 .elementor-element.elementor-element-uwga3t7 > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-9 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img{width:100%;}.elementor-9 .elementor-element.elementor-element-c41f378 > .elementor-element-populated{margin:0px 0px 0px 50px;--e-column-margin-right:0px;--e-column-margin-left:50px;}.elementor-9 .elementor-element.elementor-element-89d42a3{text-align:center;}.elementor-9 .elementor-element.elementor-element-89d42a3 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:50px;font-weight:600;letter-spacing:3px;}.elementor-9 .elementor-element.elementor-element-30dd8ef{margin:20px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;text-align:justify;}.elementor-9 .elementor-element.elementor-element-30dd8ef .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:18px;font-weight:600;line-height:35px;letter-spacing:3px;}.elementor-widget-button .elementor-button{background-color:var( --e-global-color-accent );font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-9 .elementor-element.elementor-element-93307e5{margin:40px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-alfvdqw > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-9 .elementor-element.elementor-element-alfvdqw:not(.elementor-motion-effects-element-type-background), .elementor-9 .elementor-element.elementor-element-alfvdqw > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:var( --e-global-color-primary );}.elementor-9 .elementor-element.elementor-element-alfvdqw > .elementor-container{max-width:800px;}.elementor-9 .elementor-element.elementor-element-alfvdqw > .elementor-background-overlay{opacity:0.13;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-9 .elementor-element.elementor-element-alfvdqw{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:120px 0px 120px 0px;}.elementor-9 .elementor-element.elementor-element-0ca8923 > .elementor-element-populated{margin:0px 0px 0px 80px;--e-column-margin-right:0px;--e-column-margin-left:80px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-8bf8f82{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;text-align:center;}.elementor-9 .elementor-element.elementor-element-8bf8f82 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:50px;font-weight:600;letter-spacing:3px;color:#FFFFFF;}.elementor-9 .elementor-element.elementor-element-b2eb206{text-align:center;color:#F5F5F5;}.elementor-9 .elementor-element.elementor-element-bfqg4zr > .elementor-container > .elementor-column > .elementor-widget-wrap{align-content:center;align-items:center;}.elementor-9 .elementor-element.elementor-element-bfqg4zr:not(.elementor-motion-effects-element-type-background), .elementor-9 .elementor-element.elementor-element-bfqg4zr > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-color:#FFFFFF;}.elementor-9 .elementor-element.elementor-element-bfqg4zr{transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:120px 0px 120px 0px;}.elementor-9 .elementor-element.elementor-element-bfqg4zr > .elementor-background-overlay{transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-9 .elementor-element.elementor-element-b262852 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){--kit-widget-spacing:10px;}.elementor-9 .elementor-element.elementor-element-7dff79f{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;text-align:center;}.elementor-9 .elementor-element.elementor-element-7dff79f .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:28px;font-weight:600;letter-spacing:3px;}.elementor-9 .elementor-element.elementor-element-13630cb{text-align:start;font-family:"Roboto", Sans-serif;font-weight:400;line-height:32px;}.elementor-9 .elementor-element.elementor-element-9e0e8fe{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-51c3c3b > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){--kit-widget-spacing:10px;}.elementor-9 .elementor-element.elementor-element-70aca73{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;text-align:center;}.elementor-9 .elementor-element.elementor-element-70aca73 .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:28px;font-weight:600;letter-spacing:3px;}.elementor-9 .elementor-element.elementor-element-a59126d{text-align:start;font-family:"Roboto", Sans-serif;font-weight:400;line-height:44px;}.elementor-9 .elementor-element.elementor-element-0236ada{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-117cf56 > .elementor-widget-wrap > .elementor-widget:not(.elementor-widget__width-auto):not(.elementor-widget__width-initial):not(:last-child):not(.elementor-absolute){--kit-widget-spacing:9px;}.elementor-9 .elementor-element.elementor-element-714c26a{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;text-align:center;}.elementor-9 .elementor-element.elementor-element-714c26a .elementor-heading-title{font-family:"Roboto", Sans-serif;font-size:28px;font-weight:600;letter-spacing:3px;}.elementor-9 .elementor-element.elementor-element-80d81d8{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;text-align:start;font-family:"Roboto", Sans-serif;font-weight:400;line-height:34px;}.elementor-9 .elementor-element.elementor-element-96ac2ac{margin:10px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}:root{--page-title-display:none;}body.elementor-page-9{margin:0px 0px 0px 0px;}@media(max-width:1024px){.elementor-9 .elementor-element.elementor-element-lwifwxn{padding:120px 30px 120px 30px;}.elementor-widget-heading .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-9 .elementor-element.elementor-element-97cc7d6{padding:0px 0px 0px 0px;font-size:15px;}.elementor-9 .elementor-element.elementor-element-uwga3t7{padding:50px 35px 50px 35px;}.elementor-9 .elementor-element.elementor-element-56c8c79{padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-c41f378 > .elementor-element-populated{margin:0px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-30dd8ef{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-93307e5{margin:20px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-alfvdqw{padding:80px 100px 80px 100px;}.elementor-9 .elementor-element.elementor-element-0ca8923 > .elementor-element-populated{margin:0px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;}.elementor-9 .elementor-element.elementor-element-bfqg4zr{padding:90px 25px 90px 25px;}.elementor-9 .elementor-element.elementor-element-b262852 > .elementor-element-populated{padding:0px 10px 0px 10px;}.elementor-9 .elementor-element.elementor-element-51c3c3b > .elementor-element-populated{padding:0px 10px 0px 10px;}.elementor-9 .elementor-element.elementor-element-a59126d{line-height:2.7em;}.elementor-9 .elementor-element.elementor-element-117cf56 > .elementor-element-populated{padding:0px 10px 0px 10px;}}@media(max-width:767px){.elementor-9 .elementor-element.elementor-element-lwifwxn > .elementor-container{max-width:580px;}.elementor-9 .elementor-element.elementor-element-lwifwxn{padding:80px 20px 80px 20px;}.elementor-widget-heading .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-9 .elementor-element.elementor-element-58ba8f4{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-58ba8f4 .elementor-heading-title{font-size:25px;}.elementor-9 .elementor-element.elementor-element-97cc7d6{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;font-size:14px;}.elementor-9 .elementor-element.elementor-element-uwga3t7{padding:50px 25px 50px 25px;}.elementor-9 .elementor-element.elementor-element-57f14dc > .elementor-element-populated{margin:0px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-56c8c79{margin:-47px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:50px 0px 50px 0px;}.elementor-9 .elementor-element.elementor-element-c41f378 > .elementor-element-populated{margin:30px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-89d42a3{margin:-62px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-89d42a3 .elementor-heading-title{font-size:35px;}.elementor-9 .elementor-element.elementor-element-30dd8ef .elementor-heading-title{font-size:15px;line-height:1.7em;}.elementor-9 .elementor-element.elementor-element-93307e5{margin:-9px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-alfvdqw{padding:60px 25px 60px 25px;}.elementor-9 .elementor-element.elementor-element-0ca8923 > .elementor-element-populated{margin:0px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;}.elementor-9 .elementor-element.elementor-element-8bf8f82{text-align:center;}.elementor-9 .elementor-element.elementor-element-8bf8f82 .elementor-heading-title{font-size:35px;}.elementor-9 .elementor-element.elementor-element-bfqg4zr{padding:75px 20px 50px 20px;}.elementor-9 .elementor-element.elementor-element-b262852 > .elementor-element-populated{padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-34933a9{margin:-49px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-9 .elementor-element.elementor-element-51c3c3b > .elementor-element-populated{margin:30px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}.elementor-9 .elementor-element.elementor-element-117cf56 > .elementor-element-populated{margin:30px 0px 0px 0px;--e-column-margin-right:0px;--e-column-margin-left:0px;padding:0px 0px 0px 0px;}}@media(min-width:1025px){.elementor-9 .elementor-element.elementor-element-lwifwxn:not(.elementor-motion-effects-element-type-background), .elementor-9 .elementor-element.elementor-element-lwifwxn > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-attachment:scroll;}}