.elementor-498 .elementor-element.elementor-element-7d71cb2a:not(.elementor-motion-effects-element-type-background), .elementor-498 .elementor-element.elementor-element-7d71cb2a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://www.keepbestpcba.com/wp-content/uploads/2024/01/1.jpg");background-position:0px 45%;background-repeat:no-repeat;background-size:cover;}.elementor-498 .elementor-element.elementor-element-7d71cb2a > .elementor-background-overlay{background-color:var( --e-global-color-secondary );opacity:0.7;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-498 .elementor-element.elementor-element-7d71cb2a{overflow:hidden;transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:14em 1em 2em 1em;}.elementor-498 .elementor-element.elementor-element-122a3891.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-498 .elementor-element.elementor-element-6e340900{text-align:center;}.elementor-498 .elementor-element.elementor-element-6e340900 .elementor-heading-title{font-family:var( --e-global-typography-583e54c-font-family ), Sans-serif;font-size:var( --e-global-typography-583e54c-font-size );font-weight:var( --e-global-typography-583e54c-font-weight );text-transform:var( --e-global-typography-583e54c-text-transform );line-height:var( --e-global-typography-583e54c-line-height );letter-spacing:var( --e-global-typography-583e54c-letter-spacing );color:var( --e-global-color-a291686 );}.elementor-498 .elementor-element.elementor-element-5550d88c{--spacer-size:30px;}.elementor-498 .elementor-element.elementor-element-794f947a{width:auto;max-width:auto;--e-icon-list-icon-size:14px;--icon-vertical-offset:0px;}.elementor-498 .elementor-element.elementor-element-794f947a > .elementor-widget-container{padding:15px 30px 15px 30px;border-style:solid;border-width:2px 2px 2px 2px;border-color:#FFFFFF3D;border-radius:30px 30px 30px 30px;}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:last-child){padding-bottom:calc(6px/2);}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items:not(.elementor-inline-items) .elementor-icon-list-item:not(:first-child){margin-top:calc(6px/2);}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item{margin-right:calc(6px/2);margin-left:calc(6px/2);}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items.elementor-inline-items{margin-right:calc(-6px/2);margin-left:calc(-6px/2);}body.rtl .elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item:after{left:calc(-6px/2);}body:not(.rtl) .elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-items.elementor-inline-items .elementor-icon-list-item:after{right:calc(-6px/2);}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-icon i{color:var( --e-global-color-accent );transition:color 0.3s;}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-icon svg{fill:var( --e-global-color-accent );transition:fill 0.3s;}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > .elementor-icon-list-text, .elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > a{font-family:var( --e-global-typography-84ca66e-font-family ), Sans-serif;font-size:var( --e-global-typography-84ca66e-font-size );font-weight:var( --e-global-typography-84ca66e-font-weight );text-transform:var( --e-global-typography-84ca66e-text-transform );line-height:var( --e-global-typography-84ca66e-line-height );letter-spacing:var( --e-global-typography-84ca66e-letter-spacing );}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-text{color:var( --e-global-color-a291686 );transition:color 0.3s;}.elementor-498 .elementor-element.elementor-element-97acd72{padding:7em 1em 7em 1em;}.elementor-498 .elementor-element.elementor-element-355db5e{margin-top:0em;margin-bottom:2em;}.elementor-498 .elementor-element.elementor-element-9243a79{--divider-border-style:solid;--divider-color:var( --e-global-color-accent );--divider-border-width:5px;}.elementor-498 .elementor-element.elementor-element-9243a79 .elementor-divider-separator{width:100px;}.elementor-498 .elementor-element.elementor-element-9243a79 .elementor-divider{padding-block-start:0px;padding-block-end:0px;}.elementor-bc-flex-widget .elementor-498 .elementor-element.elementor-element-939842f.elementor-column .elementor-widget-wrap{align-items:center;}.elementor-498 .elementor-element.elementor-element-939842f.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:center;align-items:center;}.elementor-498 .elementor-element.elementor-element-939842f > .elementor-element-populated{margin:0em 0em 0em 2em;--e-column-margin-right:0em;--e-column-margin-left:2em;}.elementor-498 .elementor-element.elementor-element-718f38c{--grid-row-gap:35px;--grid-column-gap:30px;}.elementor-498 .elementor-element.elementor-element-718f38c .elementor-posts-container .elementor-post__thumbnail{padding-bottom:calc( 0.66 * 100% );}.elementor-498 .elementor-element.elementor-element-718f38c:after{content:"0.66";}.elementor-498 .elementor-element.elementor-element-718f38c .elementor-post__thumbnail__link{width:100%;}.elementor-498 .elementor-element.elementor-element-718f38c.elementor-posts--thumbnail-left .elementor-post__thumbnail__link{margin-right:20px;}.elementor-498 .elementor-element.elementor-element-718f38c.elementor-posts--thumbnail-right .elementor-post__thumbnail__link{margin-left:20px;}.elementor-498 .elementor-element.elementor-element-718f38c.elementor-posts--thumbnail-top .elementor-post__thumbnail__link{margin-bottom:20px;}.elementor-498 .elementor-element.elementor-element-a0c1de2{overflow:hidden;padding:6em 1em 0em 1em;}.elementor-498 .elementor-element.elementor-element-5b66ffc.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-498 .elementor-element.elementor-element-9cf5bff{--display:flex;}.elementor-498 .elementor-element.elementor-element-d425eeb{--display:flex;}.elementor-498 .elementor-element.elementor-element-f76b39a{--spacer-size:50px;}.elementor-498 .elementor-element.elementor-element-8a9ee5c:not(.elementor-motion-effects-element-type-background), .elementor-498 .elementor-element.elementor-element-8a9ee5c > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-image:url("https://www.keepbestpcba.com/wp-content/uploads/2025/06/SMT全景1-scaled.jpg");background-position:center center;background-repeat:no-repeat;background-size:cover;}.elementor-498 .elementor-element.elementor-element-8a9ee5c > .elementor-background-overlay{background-color:#0D3B5A8F;opacity:1;transition:background 0.3s, border-radius 0.3s, opacity 0.3s;}.elementor-498 .elementor-element.elementor-element-8a9ee5c{overflow:hidden;transition:background 0.3s, border 0.3s, border-radius 0.3s, box-shadow 0.3s;padding:6em 1em 6em 1em;}.elementor-498 .elementor-element.elementor-element-8a9ee5c .elementor-background-overlay{filter:brightness( 95% ) contrast( 100% ) saturate( 100% ) blur( 0px ) hue-rotate( 0deg );}.elementor-bc-flex-widget .elementor-498 .elementor-element.elementor-element-eb8e4ff.elementor-column .elementor-widget-wrap{align-items:center;}.elementor-498 .elementor-element.elementor-element-eb8e4ff.elementor-column.elementor-element[data-element_type="column"] > .elementor-widget-wrap.elementor-element-populated{align-content:center;align-items:center;}.elementor-498 .elementor-element.elementor-element-eb8e4ff.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-498 .elementor-element.elementor-element-e42bb90 .elementor-heading-title{font-family:"Ubuntu", Sans-serif;font-size:40px;font-weight:700;text-transform:capitalize;line-height:1.1em;text-shadow:0px 0px 10px rgba(0,0,0,0.3);color:var( --e-global-color-a291686 );}.elementor-498 .elementor-element.elementor-element-66d7f2d.elementor-column > .elementor-widget-wrap{justify-content:center;}.elementor-498 .elementor-element.elementor-element-346f7b6{width:var( --container-widget-width, 68.226% );max-width:68.226%;--container-widget-width:68.226%;--container-widget-flex-grow:0;--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;}.elementor-498 .elementor-element.elementor-element-346f7b6.elementor-element{--flex-grow:0;--flex-shrink:0;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group{padding-right:calc( 10px/2 );padding-left:calc( 10px/2 );margin-bottom:10px;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-form-fields-wrapper{margin-left:calc( -10px/2 );margin-right:calc( -10px/2 );margin-bottom:-10px;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group.recaptcha_v3-bottomleft, .elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group.recaptcha_v3-bottomright{margin-bottom:0;}body.rtl .elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-labels-inline .elementor-field-group > label{padding-left:0px;}body:not(.rtl) .elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-labels-inline .elementor-field-group > label{padding-right:0px;}body .elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-labels-above .elementor-field-group > label{padding-bottom:0px;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group > label, .elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-subgroup label{color:#FFFFFF;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-type-html{padding-bottom:0px;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group .elementor-field:not(.elementor-select-wrapper){background-color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-field-group .elementor-select-wrapper select{background-color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .e-form__buttons__wrapper__button-next{color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-button[type="submit"]{color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-button[type="submit"] svg *{fill:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .e-form__buttons__wrapper__button-previous{color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .e-form__buttons__wrapper__button-next:hover{color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-button[type="submit"]:hover{color:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .elementor-button[type="submit"]:hover svg *{fill:#ffffff;}.elementor-498 .elementor-element.elementor-element-346f7b6 .e-form__buttons__wrapper__button-previous:hover{color:#ffffff;}:root{--page-title-display:none;}@media(max-width:1024px){.elementor-498 .elementor-element.elementor-element-7d71cb2a:not(.elementor-motion-effects-element-type-background), .elementor-498 .elementor-element.elementor-element-7d71cb2a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:center center;}.elementor-498 .elementor-element.elementor-element-7d71cb2a{padding:11em 1em 1em 1em;}.elementor-498 .elementor-element.elementor-element-6e340900 .elementor-heading-title{font-size:var( --e-global-typography-583e54c-font-size );line-height:var( --e-global-typography-583e54c-line-height );letter-spacing:var( --e-global-typography-583e54c-letter-spacing );}.elementor-498 .elementor-element.elementor-element-5550d88c{--spacer-size:5px;}.elementor-498 .elementor-element.elementor-element-794f947a{--e-icon-list-icon-size:13px;}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > .elementor-icon-list-text, .elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > a{font-size:var( --e-global-typography-84ca66e-font-size );line-height:var( --e-global-typography-84ca66e-line-height );letter-spacing:var( --e-global-typography-84ca66e-letter-spacing );}.elementor-498 .elementor-element.elementor-element-97acd72{padding:3em 1.5em 3em 1.5em;}.elementor-498 .elementor-element.elementor-element-355db5e{margin-top:0em;margin-bottom:1em;}.elementor-498 .elementor-element.elementor-element-7a52c8d > .elementor-widget-container{padding:0em 15em 0em 0em;}.elementor-498 .elementor-element.elementor-element-9243a79 .elementor-divider-separator{width:90px;}.elementor-498 .elementor-element.elementor-element-939842f > .elementor-element-populated{margin:0em 0em 0em 0em;--e-column-margin-right:0em;--e-column-margin-left:0em;}.elementor-498 .elementor-element.elementor-element-a0c1de2{padding:4em 2em 0em 2em;}.elementor-498 .elementor-element.elementor-element-8a9ee5c{padding:4em 1em 4em 1em;}.elementor-498 .elementor-element.elementor-element-e42bb90 .elementor-heading-title{font-size:38px;}}@media(max-width:767px){.elementor-498 .elementor-element.elementor-element-7d71cb2a:not(.elementor-motion-effects-element-type-background), .elementor-498 .elementor-element.elementor-element-7d71cb2a > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:center center;}.elementor-498 .elementor-element.elementor-element-6e340900 .elementor-heading-title{font-size:var( --e-global-typography-583e54c-font-size );line-height:var( --e-global-typography-583e54c-line-height );letter-spacing:var( --e-global-typography-583e54c-letter-spacing );}.elementor-498 .elementor-element.elementor-element-794f947a > .elementor-widget-container{padding:10px 20px 10px 20px;}.elementor-498 .elementor-element.elementor-element-794f947a{--e-icon-list-icon-size:12px;}.elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > .elementor-icon-list-text, .elementor-498 .elementor-element.elementor-element-794f947a .elementor-icon-list-item > a{font-size:var( --e-global-typography-84ca66e-font-size );line-height:var( --e-global-typography-84ca66e-line-height );letter-spacing:var( --e-global-typography-84ca66e-letter-spacing );}.elementor-498 .elementor-element.elementor-element-97acd72{padding:1.5em 0.5em 2em 0.5em;}.elementor-498 .elementor-element.elementor-element-7a52c8d > .elementor-widget-container{padding:0em 0em 0em 0em;}.elementor-498 .elementor-element.elementor-element-9243a79 .elementor-divider-separator{width:80px;}.elementor-498 .elementor-element.elementor-element-718f38c .elementor-posts-container .elementor-post__thumbnail{padding-bottom:calc( 0.5 * 100% );}.elementor-498 .elementor-element.elementor-element-718f38c:after{content:"0.5";}.elementor-498 .elementor-element.elementor-element-718f38c .elementor-post__thumbnail__link{width:100%;}.elementor-498 .elementor-element.elementor-element-a0c1de2{padding:2em 1em 0em 1em;}.elementor-498 .elementor-element.elementor-element-8a9ee5c:not(.elementor-motion-effects-element-type-background), .elementor-498 .elementor-element.elementor-element-8a9ee5c > .elementor-motion-effects-container > .elementor-motion-effects-layer{background-position:center center;}.elementor-498 .elementor-element.elementor-element-8a9ee5c > .elementor-background-overlay{opacity:1;}.elementor-498 .elementor-element.elementor-element-8a9ee5c{padding:3em 0.5em 3em 0.5em;}.elementor-498 .elementor-element.elementor-element-e42bb90 > .elementor-widget-container{padding:0em 2em 0em 0em;}.elementor-498 .elementor-element.elementor-element-e42bb90 .elementor-heading-title{font-size:30px;}}@media(min-width:768px){.elementor-498 .elementor-element.elementor-element-25b7a88{width:82.698%;}.elementor-498 .elementor-element.elementor-element-939842f{width:17.302%;}}@media(max-width:1024px) and (min-width:768px){.elementor-498 .elementor-element.elementor-element-25b7a88{width:100%;}.elementor-498 .elementor-element.elementor-element-939842f{width:100%;}.elementor-498 .elementor-element.elementor-element-eb8e4ff{width:100%;}.elementor-498 .elementor-element.elementor-element-66d7f2d{width:100%;}}