.elementor-51 .elementor-element.elementor-element-486fcaf{--display:flex;--min-height:450px;--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:flex-end;--align-items:flex-start;--overlay-opacity:1;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:50px;--padding-left:40px;--padding-right:40px;}.elementor-51 .elementor-element.elementor-element-486fcaf::before, .elementor-51 .elementor-element.elementor-element-486fcaf > .elementor-background-video-container::before, .elementor-51 .elementor-element.elementor-element-486fcaf > .e-con-inner > .elementor-background-video-container::before, .elementor-51 .elementor-element.elementor-element-486fcaf > .elementor-background-slideshow::before, .elementor-51 .elementor-element.elementor-element-486fcaf > .e-con-inner > .elementor-background-slideshow::before, .elementor-51 .elementor-element.elementor-element-486fcaf > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-image:url("https://yhmetalbutton.com.cn/wp-content/uploads/2025/06/close-up-of-receptionist-answering-a-phone-call-wh-2025-05-07-19-33-06-utc.webp");--background-overlay:'';background-position:center center;background-repeat:no-repeat;background-size:cover;}.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 );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );color:var( --e-global-color-primary );}.elementor-51 .elementor-element.elementor-element-b4d5cf7 .elementor-heading-title{font-family:var( --e-global-typography-7b20431-font-family ), Sans-serif;font-size:var( --e-global-typography-7b20431-font-size );font-weight:var( --e-global-typography-7b20431-font-weight );line-height:var( --e-global-typography-7b20431-line-height );letter-spacing:var( --e-global-typography-7b20431-letter-spacing );color:var( --e-global-color-edfdfce );}.elementor-51 .elementor-element.elementor-element-44a9dae{--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:100px;--padding-bottom:100px;--padding-left:40px;--padding-right:40px;}.elementor-51 .elementor-element.elementor-element-12bf261 .elementor-heading-title{font-family:var( --e-global-typography-21c5129-font-family ), Sans-serif;font-size:var( --e-global-typography-21c5129-font-size );font-weight:var( --e-global-typography-21c5129-font-weight );line-height:var( --e-global-typography-21c5129-line-height );letter-spacing:var( --e-global-typography-21c5129-letter-spacing );}.elementor-51 .elementor-element.elementor-element-d78a250{--display:grid;--e-con-grid-template-columns:0.8fr 1fr;--e-con-grid-template-rows:repeat(1, 1fr);--gap:20px 20px;--row-gap:20px;--column-gap:20px;--grid-auto-flow:row;--margin-top:40px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-widget-image .widget-image-caption{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-51 .elementor-element.elementor-element-6a5ddf5{--display:flex;}.elementor-51 .elementor-element.elementor-element-da94941{width:var( --container-widget-width, 80% );max-width:80%;--container-widget-width:80%;--container-widget-flex-grow:0;}.elementor-51 .elementor-element.elementor-element-da94941 .elementor-heading-title{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group > label, .elementor-widget-form .elementor-field-subgroup label{color:var( --e-global-color-text );}.elementor-widget-form .elementor-field-group > label{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-type-html{color:var( --e-global-color-text );font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group .elementor-field{color:var( --e-global-color-text );}.elementor-widget-form .elementor-field-group .elementor-field, .elementor-widget-form .elementor-field-subgroup label{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-button{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form .e-form__buttons__wrapper__button-next{background-color:var( --e-global-color-accent );}.elementor-widget-form .elementor-button[type="submit"]{background-color:var( --e-global-color-accent );}.elementor-widget-form .e-form__buttons__wrapper__button-previous{background-color:var( --e-global-color-accent );}.elementor-widget-form .elementor-message{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-size:var( --e-global-typography-text-font-size );font-weight:var( --e-global-typography-text-font-weight );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .e-form__indicators__indicator, .elementor-widget-form .e-form__indicators__indicator__label{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form{--e-form-steps-indicator-inactive-primary-color:var( --e-global-color-text );--e-form-steps-indicator-active-primary-color:var( --e-global-color-accent );--e-form-steps-indicator-completed-primary-color:var( --e-global-color-accent );--e-form-steps-indicator-progress-color:var( --e-global-color-accent );--e-form-steps-indicator-progress-background-color:var( --e-global-color-text );--e-form-steps-indicator-progress-meter-color:var( --e-global-color-text );}.elementor-widget-form .e-form__indicators__indicator__progress__meter{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-size:var( --e-global-typography-accent-font-size );font-weight:var( --e-global-typography-accent-font-weight );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 > .elementor-widget-container{margin:20px 0px 0px 0px;padding:0px 0px 0px 0px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group{padding-right:calc( 10px/2 );padding-left:calc( 10px/2 );margin-bottom:10px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-form-fields-wrapper{margin-left:calc( -10px/2 );margin-right:calc( -10px/2 );margin-bottom:-10px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group.recaptcha_v3-bottomleft, .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group.recaptcha_v3-bottomright{margin-bottom:0;}body.rtl .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-labels-inline .elementor-field-group > label{padding-left:0px;}body:not(.rtl) .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-labels-inline .elementor-field-group > label{padding-right:0px;}body .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-labels-above .elementor-field-group > label{padding-bottom:0px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-type-html{padding-bottom:0px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-field{color:#848A90;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-field, .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-subgroup label{font-family:var( --e-global-typography-secondary-font-family ), Sans-serif;font-size:var( --e-global-typography-secondary-font-size );font-weight:var( --e-global-typography-secondary-font-weight );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-field:not(.elementor-select-wrapper){background-color:#ffffff;border-color:#DFE3E8;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-select-wrapper select{background-color:#ffffff;border-color:#DFE3E8;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-select-wrapper::before{color:#DFE3E8;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button{font-family:var( --e-global-typography-secondary-font-family ), Sans-serif;font-size:var( --e-global-typography-secondary-font-size );font-weight:var( --e-global-typography-secondary-font-weight );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 .e-form__buttons__wrapper__button-next{background-color:var( --e-global-color-secondary );color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button[type="submit"]{background-color:var( --e-global-color-secondary );color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button[type="submit"] svg *{fill:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .e-form__buttons__wrapper__button-previous{color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .e-form__buttons__wrapper__button-next:hover{color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button[type="submit"]:hover{color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button[type="submit"]:hover svg *{fill:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201 .e-form__buttons__wrapper__button-previous:hover{color:#ffffff;}.elementor-51 .elementor-element.elementor-element-40d6201{--e-form-steps-indicators-spacing:20px;--e-form-steps-indicator-padding:30px;--e-form-steps-indicator-inactive-secondary-color:#ffffff;--e-form-steps-indicator-active-secondary-color:#ffffff;--e-form-steps-indicator-completed-secondary-color:#ffffff;--e-form-steps-divider-width:1px;--e-form-steps-divider-gap:10px;}:root{--page-title-display:none;}@media(max-width:1024px){.elementor-51 .elementor-element.elementor-element-486fcaf{--min-height:250px;--padding-top:0px;--padding-bottom:20px;--padding-left:16px;--padding-right:16px;}.elementor-widget-heading .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-b4d5cf7 .elementor-heading-title{font-size:var( --e-global-typography-7b20431-font-size );line-height:var( --e-global-typography-7b20431-line-height );letter-spacing:var( --e-global-typography-7b20431-letter-spacing );}.elementor-51 .elementor-element.elementor-element-44a9dae{--padding-top:40px;--padding-bottom:40px;--padding-left:16px;--padding-right:16px;}.elementor-51 .elementor-element.elementor-element-12bf261 .elementor-heading-title{font-size:var( --e-global-typography-21c5129-font-size );line-height:var( --e-global-typography-21c5129-line-height );letter-spacing:var( --e-global-typography-21c5129-letter-spacing );}.elementor-51 .elementor-element.elementor-element-d78a250{--grid-auto-flow:row;--margin-top:10px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-widget-image .widget-image-caption{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-51 .elementor-element.elementor-element-6a5ddf5{--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-51 .elementor-element.elementor-element-da94941 .elementor-heading-title{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group > label{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-type-html{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group .elementor-field, .elementor-widget-form .elementor-field-subgroup label{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form .elementor-message{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .e-form__indicators__indicator, .elementor-widget-form .e-form__indicators__indicator__label{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form .e-form__indicators__indicator__progress__meter{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 > .elementor-widget-container{margin:0px 0px 0px 0px;}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-field, .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-subgroup label{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}}@media(max-width:767px){.elementor-widget-heading .elementor-heading-title{font-size:var( --e-global-typography-primary-font-size );line-height:var( --e-global-typography-primary-line-height );letter-spacing:var( --e-global-typography-primary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-b4d5cf7 .elementor-heading-title{font-size:var( --e-global-typography-7b20431-font-size );line-height:var( --e-global-typography-7b20431-line-height );letter-spacing:var( --e-global-typography-7b20431-letter-spacing );}.elementor-51 .elementor-element.elementor-element-12bf261 .elementor-heading-title{font-size:var( --e-global-typography-21c5129-font-size );line-height:var( --e-global-typography-21c5129-line-height );letter-spacing:var( --e-global-typography-21c5129-letter-spacing );}.elementor-51 .elementor-element.elementor-element-d78a250{--e-con-grid-template-columns:1;--grid-auto-flow:row;--margin-top:4px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-widget-image .widget-image-caption{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-51 .elementor-element.elementor-element-da94941 .elementor-heading-title{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group > label{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-type-html{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-field-group .elementor-field, .elementor-widget-form .elementor-field-subgroup label{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .elementor-button{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form .elementor-message{font-size:var( --e-global-typography-text-font-size );line-height:var( --e-global-typography-text-line-height );letter-spacing:var( --e-global-typography-text-letter-spacing );}.elementor-widget-form .e-form__indicators__indicator, .elementor-widget-form .e-form__indicators__indicator__label{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-widget-form .e-form__indicators__indicator__progress__meter{font-size:var( --e-global-typography-accent-font-size );line-height:var( --e-global-typography-accent-line-height );letter-spacing:var( --e-global-typography-accent-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-group .elementor-field, .elementor-51 .elementor-element.elementor-element-40d6201 .elementor-field-subgroup label{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}.elementor-51 .elementor-element.elementor-element-40d6201 .elementor-button{font-size:var( --e-global-typography-secondary-font-size );line-height:var( --e-global-typography-secondary-line-height );letter-spacing:var( --e-global-typography-secondary-letter-spacing );}}