.elementor-5162 .elementor-element.elementor-element-8cfbc55{--display:flex;--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:center;--margin-top:64px;--margin-bottom:15px;--margin-left:0px;--margin-right:0px;}.elementor-5162 .elementor-element.elementor-element-8cfbc55.e-con{--align-self:center;}.elementor-5162 .elementor-element.elementor-element-211f102{text-align:center;}.elementor-5162 .elementor-element.elementor-element-1f22ae3{--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;--justify-content:center;--gap:1px 1px;--row-gap:1px;--column-gap:1px;--margin-top:-24px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-5162 .elementor-element.elementor-element-fadf661{width:var( --container-widget-width, 13.533% );max-width:13.533%;--container-widget-width:13.533%;--container-widget-flex-grow:0;text-align:center;}.elementor-5162 .elementor-element.elementor-element-fadf661.elementor-element{--align-self:center;--flex-grow:0;--flex-shrink:0;}.elementor-5162 .elementor-element.elementor-element-fadf661 .elementor-heading-title{font-size:13px;}.elementor-5162 .elementor-element.elementor-element-c8bc84e{--divider-border-style:solid;--divider-color:#9CA3AF00;--divider-border-width:1.9px;width:var( --container-widget-width, 2% );max-width:2%;--container-widget-width:2%;--container-widget-flex-grow:0;}.elementor-5162 .elementor-element.elementor-element-c8bc84e > .elementor-widget-container{--e-transform-rotateZ:90deg;}.elementor-5162 .elementor-element.elementor-element-c8bc84e.elementor-element{--align-self:center;}.elementor-5162 .elementor-element.elementor-element-c8bc84e .elementor-divider-separator{width:100%;margin:0 auto;margin-center:0;}.elementor-5162 .elementor-element.elementor-element-c8bc84e .elementor-divider{text-align:center;padding-block-start:15px;padding-block-end:15px;}.elementor-5162 .elementor-element.elementor-element-3e6cb38{width:var( --container-widget-width, 16.398% );max-width:16.398%;--container-widget-width:16.398%;--container-widget-flex-grow:0;}.elementor-5162 .elementor-element.elementor-element-3e6cb38.elementor-element{--align-self:center;--flex-grow:0;--flex-shrink:0;}.elementor-5162 .elementor-element.elementor-element-3e6cb38 .elementor-icon-list-icon{width:14px;}.elementor-5162 .elementor-element.elementor-element-3e6cb38 .elementor-icon-list-icon i{font-size:14px;}.elementor-5162 .elementor-element.elementor-element-3e6cb38 .elementor-icon-list-icon svg{--e-icon-list-icon-size:14px;}.elementor-5162 .elementor-element.elementor-element-3e6cb38 .elementor-icon-list-item{font-size:13px;}.elementor-5162 .elementor-element.elementor-element-849fc8e{--divider-border-style:solid;--divider-color:#9CA3AF00;--divider-border-width:1.9px;width:var( --container-widget-width, 2% );max-width:2%;--container-widget-width:2%;--container-widget-flex-grow:0;}.elementor-5162 .elementor-element.elementor-element-849fc8e > .elementor-widget-container{--e-transform-rotateZ:90deg;}.elementor-5162 .elementor-element.elementor-element-849fc8e.elementor-element{--align-self:center;}.elementor-5162 .elementor-element.elementor-element-849fc8e .elementor-divider-separator{width:100%;margin:0 auto;margin-center:0;}.elementor-5162 .elementor-element.elementor-element-849fc8e .elementor-divider{text-align:center;padding-block-start:15px;padding-block-end:15px;}.elementor-5162 .elementor-element.elementor-element-6259e9d.elementor-element{--align-self:center;}.elementor-5162 .elementor-element.elementor-element-6259e9d{text-align:center;}.elementor-5162 .elementor-element.elementor-element-6259e9d .elementor-heading-title{font-size:13px;}.elementor-5162 .elementor-element.elementor-element-818f4a0{--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-5162 .elementor-element.elementor-element-8c06641{--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;}.elementor-5162 .elementor-element.elementor-element-e4e1fbe{font-size:16px;line-height:1.6em;}.elementor-5162 .elementor-element.elementor-element-00c9edf{--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;}.elementor-5162 .elementor-element.elementor-element-cb12f43 .elementor-heading-title{font-size:35px;font-weight:700;color:var( --e-global-color-bcba4e4 );}.elementor-5162 .elementor-element.elementor-element-1f6f3de .elementor-toc__header-title{text-align:start;}.elementor-5162 .elementor-element.elementor-element-1f6f3de .elementor-toc__header{flex-direction:row;}.elementor-5162 .elementor-element.elementor-element-1f6f3de{--item-text-hover-decoration:underline;--item-text-active-decoration:underline;}.elementor-5162 .elementor-element.elementor-element-02b27d0 .elementor-heading-title{font-size:13px;line-height:1.5em;}.elementor-5162 .elementor-element.elementor-element-c913303 .elementor-button{font-size:16px;line-height:1.2em;border-radius:5px 5px 5px 5px;}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta__content-item{transition-duration:1000ms;}.elementor-5162 .elementor-element.elementor-element-d073470.elementor-cta--sequenced-animation .elementor-cta__content-item:nth-child(2){transition-delay:calc( 1000ms / 3 );}.elementor-5162 .elementor-element.elementor-element-d073470.elementor-cta--sequenced-animation .elementor-cta__content-item:nth-child(3){transition-delay:calc( ( 1000ms / 3 ) * 2 );}.elementor-5162 .elementor-element.elementor-element-d073470.elementor-cta--sequenced-animation .elementor-cta__content-item:nth-child(4){transition-delay:calc( ( 1000ms / 3 ) * 3 );}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta .elementor-cta__bg, .elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta .elementor-cta__bg-overlay{transition-duration:1500ms;}.elementor-5162 .elementor-element.elementor-element-d073470 > .elementor-widget-container{background-color:var( --e-global-color-bcba4e4 );border-radius:5px 5px 5px 5px;}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta__content{min-height:0px;padding:32px 24px 32px 24px;}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta__description{font-size:16px;}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta__description:not(:last-child){margin-bottom:1.3rem;}.elementor-5162 .elementor-element.elementor-element-d073470 .elementor-cta__button{font-size:16px;line-height:1.6em;background-color:var( --e-global-color-astglobalcolor1 );border-color:var( --e-global-color-astglobalcolor1 );border-radius:5px;padding:8px 15px 8px 15px;}.elementor-5162 .elementor-element.elementor-element-a14dd3c{--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:30px;--padding-bottom:60px;--padding-left:0px;--padding-right:0px;}.elementor-5162 .elementor-element.elementor-element-a9453d9 > .elementor-widget-container{margin:24px 0px 24px 0px;}.elementor-5162 .elementor-element.elementor-element-a9453d9 .elementor-heading-title{font-size:35px;font-weight:700;color:var( --e-global-color-bcba4e4 );}.elementor-5162 .elementor-element.elementor-element-38003c6{--grid-columns:3;--grid-row-gap:30px;--grid-column-gap:20px;}@media(max-width:1024px){.elementor-5162 .elementor-element.elementor-element-8cfbc55{--padding-top:0px;--padding-bottom:0px;--padding-left:40px;--padding-right:40px;}.elementor-5162 .elementor-element.elementor-element-fadf661{--container-widget-width:20%;--container-widget-flex-grow:0;width:var( --container-widget-width, 20% );max-width:20%;}.elementor-5162 .elementor-element.elementor-element-3e6cb38{--container-widget-width:25%;--container-widget-flex-grow:0;width:var( --container-widget-width, 25% );max-width:25%;}.elementor-5162 .elementor-element.elementor-element-818f4a0{--flex-direction:column-reverse;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--padding-top:0px;--padding-bottom:0px;--padding-left:40px;--padding-right:40px;}.elementor-5162 .elementor-element.elementor-element-e4e1fbe{font-size:18px;}.elementor-5162 .elementor-element.elementor-element-a14dd3c{--padding-top:30px;--padding-bottom:50px;--padding-left:40px;--padding-right:40px;}.elementor-5162 .elementor-element.elementor-element-38003c6{--grid-columns:2;}}@media(max-width:767px){.elementor-5162 .elementor-element.elementor-element-8cfbc55{--padding-top:0px;--padding-bottom:0px;--padding-left:20px;--padding-right:20px;}.elementor-5162 .elementor-element.elementor-element-1f22ae3{--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;--gap:5px 5px;--row-gap:5px;--column-gap:5px;--margin-top:-7px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-5162 .elementor-element.elementor-element-fadf661{--container-widget-width:53%;--container-widget-flex-grow:0;width:var( --container-widget-width, 53% );max-width:53%;}.elementor-5162 .elementor-element.elementor-element-c8bc84e{width:var( --container-widget-width, 85% );max-width:85%;--container-widget-width:85%;--container-widget-flex-grow:0;}.elementor-5162 .elementor-element.elementor-element-c8bc84e > .elementor-widget-container{--e-transform-rotateZ:180deg;}.elementor-5162 .elementor-element.elementor-element-c8bc84e .elementor-divider-separator{width:100%;}.elementor-5162 .elementor-element.elementor-element-c8bc84e .elementor-divider{padding-block-start:0px;padding-block-end:0px;}.elementor-5162 .elementor-element.elementor-element-3e6cb38{--container-widget-width:65%;--container-widget-flex-grow:0;width:var( --container-widget-width, 65% );max-width:65%;}.elementor-5162 .elementor-element.elementor-element-849fc8e{width:var( --container-widget-width, 85% );max-width:85%;--container-widget-width:85%;--container-widget-flex-grow:0;}.elementor-5162 .elementor-element.elementor-element-849fc8e > .elementor-widget-container{--e-transform-rotateZ:180deg;}.elementor-5162 .elementor-element.elementor-element-849fc8e .elementor-divider-separator{width:100%;}.elementor-5162 .elementor-element.elementor-element-849fc8e .elementor-divider{padding-block-start:0px;padding-block-end:0px;}.elementor-5162 .elementor-element.elementor-element-818f4a0{--padding-top:0px;--padding-bottom:0px;--padding-left:20px;--padding-right:20px;}.elementor-5162 .elementor-element.elementor-element-a14dd3c{--padding-top:30px;--padding-bottom:30px;--padding-left:20px;--padding-right:20px;}.elementor-5162 .elementor-element.elementor-element-38003c6{--grid-columns:1;}}@media(min-width:768px){.elementor-5162 .elementor-element.elementor-element-8cfbc55{--content-width:1200px;}.elementor-5162 .elementor-element.elementor-element-818f4a0{--content-width:1200px;}.elementor-5162 .elementor-element.elementor-element-00c9edf{--width:30%;}.elementor-5162 .elementor-element.elementor-element-a14dd3c{--content-width:1242px;}}@media(max-width:1024px) and (min-width:768px){.elementor-5162 .elementor-element.elementor-element-8c06641{--content-width:100%;}.elementor-5162 .elementor-element.elementor-element-00c9edf{--width:100%;}}/* Start custom CSS for table-of-contents, class: .elementor-element-1f6f3de *//* Engineering Notes - Elementor TOC compact spacing */
.elementor-element-1f6f3de .elementor-toc__body {
  padding: 0 !important;
}

/* 第一层目录 */
.elementor-element-1f6f3de .elementor-toc__list-wrapper {
  margin: 0 !important;
  padding-left: 20px !important;
}

/* 子级目录缩进 */
.elementor-element-1f6f3de .elementor-toc__list-wrapper .elementor-toc__list-wrapper {
  padding-left: 14px !important;
  margin-top: 6px !important;
}

/* 每一项的间距 */
.elementor-element-1f6f3de .elementor-toc__list-item {
  margin: 0 0 10px 0 !important;
  padding-left: 0 !important;
}

/* 链接文字不要再额外缩进 */
.elementor-element-1f6f3de .elementor-toc__list-item-text-wrapper,
.elementor-element-1f6f3de .elementor-toc__list-item-text {
  margin-left: 0 !important;
  padding-left: 0 !important;
}

/* 目录文字行高 */
.elementor-element-1f6f3de .elementor-toc__list-item-text {
  line-height: 1.45 !important;
}/* End custom CSS */