.elementor-5399 .elementor-element.elementor-element-5055629{--display:flex;--gap:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-5399 .elementor-element.elementor-element-ccbec44{--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;--justify-content:flex-start;--align-items:flex-start;--gap:18px 0px;--row-gap:18px;--column-gap:0px;--flex-wrap:nowrap;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:80px;}.elementor-5399 .elementor-element.elementor-element-6fa10b4d{--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;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:10px;--padding-bottom:10px;--padding-left:0px;--padding-right:0px;}.elementor-5399 .elementor-element.elementor-element-5b9dfcd2{--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;--justify-content:flex-start;--align-items:flex-start;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-5399 .elementor-element.elementor-element-b332e76{--display:flex;--margin-top:-20px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-5399 .elementor-element.elementor-element-87aaf96{margin:15px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;}.elementor-5399 .elementor-element.elementor-element-2bb1f07{--display:flex;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-5399 .elementor-element.elementor-element-c9d059c{--display:flex;}.elementor-5399 .elementor-element.elementor-element-72948c7{--display:flex;}.elementor-5399 .elementor-element.elementor-element-a5f6ddc{--display:flex;}.elementor-5399 .elementor-element.elementor-element-91fc832{--display:flex;}.elementor-5399 .elementor-element.elementor-element-61d6d11{--display:flex;}.elementor-5399 .elementor-element.elementor-element-c4adbd3{--e-n-carousel-swiper-slides-to-display:3;--e-n-carousel-swiper-slides-gap:10px;width:var( --container-widget-width, 95% );max-width:95%;margin:30px 0px calc(var(--kit-widget-spacing, 0px) + 0px) 0px;padding:0px 0px 0px 0px;--container-widget-width:95%;--container-widget-flex-grow:0;--e-n-carousel-slide-height:auto;--e-n-carousel-slide-container-height:100%;--e-n-carousel-arrow-prev-left-align:0%;--e-n-carousel-arrow-prev-translate-x:0px;--e-n-carousel-arrow-prev-left-position:-25px;--e-n-carousel-arrow-prev-top-align:50%;--e-n-carousel-arrow-prev-translate-y:-50%;--e-n-carousel-arrow-prev-top-position:0px;--e-n-carousel-arrow-next-right-align:0%;--e-n-carousel-arrow-next-translate-x:0%;--e-n-carousel-arrow-next-right-position:-25px;--e-n-carousel-arrow-next-top-align:50%;--e-n-carousel-arrow-next-translate-y:-50%;--e-n-carousel-arrow-next-top-position:0px;--e-n-carousel-arrow-size:30px;--e-n-carousel-arrow-normal-color:var( --e-global-color-primary );--e-n-carousel-arrow-hover-color:var( --e-global-color-primary );}.elementor-5399 .elementor-element.elementor-element-c4adbd3.elementor-element{--align-self:center;}.elementor-5399 .elementor-element.elementor-element-b69e0a7{--display:flex;}.elementor-5399 .elementor-element.elementor-element-686ff5a6{--display:flex;}.elementor-5399 .elementor-element.elementor-element-3351056a{--display:flex;}.elementor-5399 .elementor-element.elementor-element-2fdbc4bb{--display:flex;}.elementor-5399 .elementor-element.elementor-element-1315da2c{--display:flex;}.elementor-5399 .elementor-element.elementor-element-14deb75e{--display:flex;}.elementor-5399 .elementor-element.elementor-element-2d7acc78{--display:flex;}.elementor-5399 .elementor-element.elementor-element-1500742a{--display:flex;}.elementor-5399 .elementor-element.elementor-element-9d675a1{--display:flex;}.elementor-5399 .elementor-element.elementor-element-4bd7ec04{--n-accordion-title-font-size:18px;width:var( --container-widget-width, 100% );max-width:100%;background-color:#F5F5F700;--container-widget-width:100%;--container-widget-flex-grow:0;--n-accordion-item-title-space-between:0px;--n-accordion-item-title-distance-from-content:0px;--n-accordion-border-radius:0px 0px 0px 0px;--n-accordion-title-hover-color:#A77B3F;--n-accordion-title-active-color:#A77B3F;--n-accordion-icon-size:15px;}:where( .elementor-5399 .elementor-element.elementor-element-4bd7ec04 > .e-n-accordion > .e-n-accordion-item ) > .e-con{background-color:var( --e-global-color-text );border-style:dashed;border-width:1px 1px 1px 1px;border-color:var( --e-global-color-accent );--border-radius:10px 10px 10px 10px;}.elementor-5399 .elementor-element.elementor-element-4bd7ec04.elementor-element{--align-self:center;}.elementor-5399 .elementor-element.elementor-element-4bd7ec04 > .e-n-accordion > .e-n-accordion-item > .e-n-accordion-item-title{border-style:none;}.elementor-5399 .elementor-element.elementor-element-4bd7ec04 > .e-n-accordion > .e-n-accordion-item > .e-n-accordion-item-title:hover{border-style:solid;border-width:0px 0px 0px 0px;border-color:var( --e-global-color-accent );}:where( .elementor-5399 .elementor-element.elementor-element-4bd7ec04 > .e-n-accordion > .e-n-accordion-item > .e-n-accordion-item-title > .e-n-accordion-item-title-header ) > .e-n-accordion-item-title-text{font-family:"Trebuchet MS", Sans-serif;font-weight:400;}.elementor-widget-fluent-form-widget .fluentform-widget-description{font-family:var( --e-global-typography-accent-font-family ), Sans-serif;font-weight:var( --e-global-typography-accent-font-weight );}.elementor-widget-fluent-form-widget .ff-el-progress-status{color:var( --e-global-color-primary );font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );}.elementor-widget-fluent-form-widget .ff-el-progress-bar span{color:var( --e-global-color-primary );}.elementor-widget-fluent-form-widget .step-nav button{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );}.elementor-5399 .elementor-element.elementor-element-ab65499 .fluentform-widget-wrapper{padding:30px 30px 30px 30px;border-radius:15px 15px 15px 15px;}.elementor-5399 .elementor-element.elementor-element-ab65499 .fluentform-widget-wrapper .ff-el-group .ff-btn-submit{width:200px;}body.elementor-page-5399{margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;}@media(max-width:1150px){.elementor-5399 .elementor-element.elementor-element-ccbec44{--gap:10px 0px;--row-gap:10px;--column-gap:0px;--margin-top:0px;--margin-bottom:020px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-5399 .elementor-element.elementor-element-5b9dfcd2{--align-items:center;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );}.elementor-5399 .elementor-element.elementor-element-b332e76{--justify-content:center;--margin-top:-18px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;}.elementor-5399 .elementor-element.elementor-element-c4adbd3{--e-n-carousel-swiper-slides-to-display:3;}}@media(max-width:767px){.elementor-5399 .elementor-element.elementor-element-31957f6{margin:0px 0px calc(var(--kit-widget-spacing, 0px) + -20px) -20px;}.elementor-5399 .elementor-element.elementor-element-6fa10b4d{--gap:0px 010px;--row-gap:0px;--column-gap:010px;--flex-wrap:wrap;--margin-top:-10px;--margin-bottom:-10px;--margin-left:0px;--margin-right:0px;}.elementor-5399 .elementor-element.elementor-element-c4adbd3{--e-n-carousel-swiper-slides-to-display:1;}.elementor-5399 .elementor-element.elementor-element-4bd7ec04{--n-accordion-title-font-size:16px;}}@media(min-width:768px){.elementor-5399 .elementor-element.elementor-element-5055629{--width:100%;}.elementor-5399 .elementor-element.elementor-element-ccbec44{--width:750px;}.elementor-5399 .elementor-element.elementor-element-5b9dfcd2{--width:50%;}}@media(max-width:1150px) and (min-width:768px){.elementor-5399 .elementor-element.elementor-element-ccbec44{--width:700px;}.elementor-5399 .elementor-element.elementor-element-5b9dfcd2{--width:100%;}}/* Start custom CSS for html, class: .elementor-element-7eb7e8e *//* ==============================

     基础设置

  ============================== */

  .bdsc2-calc,

  .bdsc2-calc * {

    box-sizing: border-box;

  }

  .bdsc2-calc {

    --bdsc2-cyan: #0071e3;

    --bdsc2-cyan-dark: #005bb5;

    --bdsc2-cyan-soft: #eef6ff;

    --bdsc2-black: #1d1d1f;

    --bdsc2-gold: #0071e3;

    --bdsc2-text: #1d1d1f;

    --bdsc2-muted: #6e6e73;

    --bdsc2-shell: #f5f5f7;

    --bdsc2-control-bg: #ffffff;

    --bdsc2-card: #ffffff;

    --bdsc2-border: #d2d2d7;

    --bdsc2-border-light: #e5e5ea;

    --bdsc2-error: #d70015;

    width: 100%;

    max-width: 900px;

    min-width: 0;

    margin: 0 auto;

    overflow: hidden;

    color: var(--bdsc2-text);

    border: 1px solid var(--bdsc2-border);

    border-radius: 16px;

    background: var(--bdsc2-shell);

    box-shadow:

      0 18px 48px rgba(0, 0, 0, 0.07),

      0 3px 10px rgba(0, 0, 0, 0.035);

    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;

  }



  /* ==============================

     顶部标题

  ============================== */

  .bdsc2-header {

    position: relative;

    padding: 24px 26px 22px;

    overflow: hidden;

    background: linear-gradient(180deg, #ffffff 0%, #f8faff 100%);
    border-bottom: 1px solid var(--bdsc2-border-light);

  }

  .bdsc2-header::before {

    content: "";

    position: absolute;

    top: 0;

    right: 0;

    left: 0;

    height: 0;

    background: transparent;

  }

  .bdsc2-header::after {

    content: "";

    position: absolute;

    top: -90px;

    right: -70px;

    width: 230px;

    height: 230px;

    border-radius: 50%;

    background: radial-gradient(circle, rgba(0, 113, 227, 0.09) 0%, rgba(0, 113, 227, 0) 70%);

    pointer-events: none;

  }

  .bdsc2-kicker {

    position: relative;

    z-index: 1;

    display: block;

    margin-bottom: 7px;

    color: var(--bdsc2-cyan);

    font-size: 12px;

    font-weight: 700;

    line-height: 1.3;

    letter-spacing: 0.07em;

    text-transform: uppercase;

  }

  .bdsc2-header h2 {

    position: relative;

    z-index: 1;

    margin: 0 !important;

    padding: 0 !important;

    color: #1d1d1f;

    font-size: clamp(26px, 3.2vw, 34px);

    font-weight: 800;

    line-height: 1.12;

    letter-spacing: -0.035em;

  }

  .bdsc2-header p {

    position: relative;

    z-index: 1;

    max-width: 570px;

    margin: 8px 0 0 !important;

    padding: 0 !important;

    color: #6e6e73;

    font-size: 13px;

    font-weight: 400;

    line-height: 1.5;

  }



  /* ==============================

     输入区域

  ============================== */

  .bdsc2-controls {

    display: grid;

    grid-template-columns:

      minmax(0, 1.65fr)

      minmax(210px, 0.75fr);

    align-items: end;

    gap: 20px;

    min-width: 0;

    padding: 19px 24px;

    border-bottom: 1px solid var(--bdsc2-border);

    background: var(--bdsc2-control-bg);

  }

  .bdsc2-control-group {

    min-width: 0;

  }

  .bdsc2-control-label {

    display: block;

    margin: 0 0 8px;

    color: var(--bdsc2-black);

    font-size: 12px;

    font-weight: 700;

    line-height: 1.35;

  }

  .bdsc2-quantity-row {

    display: grid;

    grid-template-columns: minmax(0, 1fr) 136px;

    gap: 8px;

    min-width: 0;

  }



  /* 快捷按钮 */

  .bdsc2-preset-buttons {

    display: grid;

    grid-template-columns: repeat(4, minmax(0, 1fr));

    gap: 7px;

    min-width: 0;

  }

  .bdsc2-preset-buttons button {

    appearance: none;

    -webkit-appearance: none;

    width: 100%;

    min-width: 0;

    height: 43px;

    min-height: 43px;

    margin: 0;

    padding: 7px;

    color: var(--bdsc2-black);

    border: 1px solid #d2d2d7;

    border-radius: 7px;

    outline: none;

    background: var(--bdsc2-card);

    cursor: pointer;

    font-family: inherit;

    font-size: 15px;

    font-weight: 700;

    line-height: 1;

    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);

    transition:

      color 0.18s ease,

      border-color 0.18s ease,

      background 0.18s ease,

      transform 0.18s ease,

      box-shadow 0.18s ease;

  }

  .bdsc2-preset-buttons button:hover {

    color: var(--bdsc2-cyan-dark);

    border-color: #8bbcf0;

    transform: translateY(-1px);

    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);

  }

  .bdsc2-preset-buttons button:focus-visible {

    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.14);

  }

  .bdsc2-preset-buttons button.is-active {

    color: #ffffff;

    border-color: var(--bdsc2-cyan);

    background: var(--bdsc2-cyan);

    box-shadow: 0 4px 12px rgba(0, 113, 227, 0.20);

  }



  /* 输入框 */

  .bdsc2-input-field {

    position: relative;

    display: block;

    width: 100%;

    min-width: 0;

    height: 43px;

  }

  .bdsc2-input-field input {

    appearance: none;

    -webkit-appearance: none;

    display: block;

    width: 100%;

    min-width: 0;

    height: 43px;

    min-height: 43px;

    margin: 0;

    color: var(--bdsc2-black);

    border: 1px solid #d2d2d7;

    border-radius: 7px;

    outline: none;

    background: var(--bdsc2-card);

    font-family: inherit;

    font-size: 14px;

    font-weight: 700;

    font-variant-numeric: tabular-nums;

    line-height: 1;

    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);

    transition:

      border-color 0.18s ease,

      box-shadow 0.18s ease;

  }

  .bdsc2-quantity-field input {

    padding: 8px 48px 8px 11px;

  }

  .bdsc2-freight-field input {

    padding: 8px 67px 8px 42px;

  }

  .bdsc2-input-field input:hover,

  .bdsc2-input-field input:focus {

    border-color: #8bbcf0;

  }

  .bdsc2-input-field input:focus {

    border-color: var(--bdsc2-cyan);

    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);

  }

  .bdsc2-input-field input[aria-invalid="true"] {

    color: var(--bdsc2-error);

    border-color: var(--bdsc2-error);

    box-shadow: 0 0 0 3px rgba(215, 0, 21, 0.10);

  }

  .bdsc2-field-prefix,

  .bdsc2-field-suffix {

    position: absolute;

    top: 50%;

    z-index: 2;

    transform: translateY(-50%);

    color: var(--bdsc2-muted);

    pointer-events: none;

    font-size: 10px;

    font-weight: 700;

    line-height: 1;

    white-space: nowrap;

  }

  .bdsc2-field-prefix {

    left: 11px;

  }

  .bdsc2-field-suffix {

    right: 10px;

  }

  .bdsc2-input-field input::-webkit-outer-spin-button,

  .bdsc2-input-field input::-webkit-inner-spin-button {

    margin: 0;

    -webkit-appearance: none;

  }

  .bdsc2-input-field input[type="number"] {

    -moz-appearance: textfield;

  }



  /* ==============================

     结果区域

  ============================== */

  .bdsc2-results {

    display: grid;

    grid-template-columns:

      minmax(250px, 0.82fr)

      minmax(0, 1.48fr);

    gap: 14px;

    min-width: 0;

    padding: 20px 24px 22px;

    background: var(--bdsc2-shell);

  }



  /* ==============================

     节省金额卡片

  ============================== */

  .bdsc2-savings-card {

    display: flex;

    flex-direction: column;

    justify-content: center;

    min-width: 0;

    padding: 22px;

    border: 1px solid #cfe2f7;

    border-radius: 12px;

    background: linear-gradient(145deg, #ffffff 0%, #f7fbff 100%);

    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.065);

  }

  .bdsc2-section-label {

    display: block;

    color: #515154;

    font-size: 12px;

    font-weight: 700;

    line-height: 1.4;

  }

  .bdsc2-savings-value {

    display: block;

    max-width: 100%;

    margin: 8px 0 5px;

    overflow-wrap: anywhere;

    color: var(--bdsc2-gold);

    font-size: clamp(32px, 4vw, 42px);

    font-weight: 800;

    font-variant-numeric: tabular-nums;

    line-height: 1;

    letter-spacing: -0.045em;

  }

  .bdsc2-savings-caption {

    margin: 0 !important;

    padding: 0 !important;

    color: var(--bdsc2-muted);

    font-size: 12px;

    line-height: 1.45;

  }

  .bdsc2-savings-caption strong {

    color: var(--bdsc2-black);

    font-weight: 700;

  }

  .bdsc2-metrics {

    display: grid;

    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 10px;

    margin-top: 18px;

    padding-top: 15px;

    border-top: 1px solid #e5e5ea;

  }

  .bdsc2-metric {

    min-width: 0;

  }

  .bdsc2-metric strong,

  .bdsc2-metric span {

    display: block;

  }

  .bdsc2-metric strong {

    margin-bottom: 3px;

    color: var(--bdsc2-black);

    font-size: 19px;

    font-weight: 800;

    font-variant-numeric: tabular-nums;

    line-height: 1.1;

  }

  .bdsc2-metric span {

    color: var(--bdsc2-muted);

    font-size: 10px;

    line-height: 1.35;

  }



  /* ==============================

     运输方式对比

  ============================== */

  .bdsc2-comparison {

    display: grid;

    grid-template-columns: repeat(2, minmax(0, 1fr));

    align-items: stretch;

    gap: 12px;

    min-width: 0;

  }

  .bdsc2-plan {

    position: relative;

    display: flex;

    flex-direction: column;

    min-width: 0;

    height: 100%;

    padding: 18px;

    overflow: hidden;

    border: 1px solid var(--bdsc2-border);

    border-radius: 12px;

    background: var(--bdsc2-card);

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);

  }

  .bdsc2-plan--highlight {

    border-color: #9fc8f3;

    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);

    box-shadow:

      0 8px 24px rgba(0, 113, 227, 0.07),

      inset 0 3px 0 var(--bdsc2-cyan);

  }



  /* 标题区域 */

  .bdsc2-plan-head {

    min-width: 0;

    min-height: 62px;

    padding-bottom: 12px;

    border-bottom: 1px solid var(--bdsc2-border-light);

  }

  .bdsc2-plan-meta {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 6px;

    min-width: 0;

    min-height: 20px;

    margin-bottom: 4px;

  }

  .bdsc2-plan-type {

    min-width: 0;

    color: #515154;

    font-size: 14px;

    font-weight: 700;

    line-height: 1.2;

    white-space: nowrap;

  }

  .bdsc2-plan-badge {

    flex: 0 0 auto;

    display: inline-flex;

    align-items: center;

    padding: 4px 6px;

    color: var(--bdsc2-cyan-dark);

    border-radius: 4px;

    background: var(--bdsc2-cyan-soft);

    font-size: 12px;

    font-weight: 700;

    line-height: 1;

    letter-spacing: 0.02em;

    text-transform: uppercase;

    white-space: nowrap;

  }

  .bdsc2-plan-badge--placeholder {

    visibility: hidden;

  }

  .bdsc2-plan--highlight .bdsc2-plan-type {

    color: var(--bdsc2-cyan);

  }

  .bdsc2-plan-title {

    display: block;

    width: 100%;

    min-width: 0;

    overflow: hidden;

    color: var(--bdsc2-black);

    font-size: clamp(13px, 1.45vw, 15px);

    font-weight: 700;

    line-height: 1.3;

    text-overflow: ellipsis;

    white-space: nowrap;

  }



  /* 集装箱数量 */

  .bdsc2-plan-container {

    display: flex;

    align-items: center;

    gap: 10px;

    min-width: 0;

    min-height: 70px;

    padding: 16px 0;

  }

  .bdsc2-plan-container > strong {

    flex: 0 0 auto;

    color: var(--bdsc2-black);

    font-size: 37px;

    font-weight: 800;

    font-variant-numeric: tabular-nums;

    line-height: 0.9;

    letter-spacing: -0.04em;

  }

  .bdsc2-plan--highlight .bdsc2-plan-container > strong {

    color: var(--bdsc2-cyan);

  }

  .bdsc2-plan-container > span {

    display: block;

    min-width: 0;

  }

  .bdsc2-plan-container b,

  .bdsc2-plan-container small {

    display: block;

    color: var(--bdsc2-muted);

    font-size: 10px;

    font-weight: 500;

    line-height: 1.3;

    white-space: nowrap;

  }



  /* 运费结果 */

  .bdsc2-plan-cost {

    min-width: 0;

    min-height: 58px;

    margin-top: auto;

    padding-top: 11px;

    border-top: 1px solid var(--bdsc2-border-light);

  }

  .bdsc2-plan-cost > span,

  .bdsc2-plan-cost > strong {

    display: block;

  }

  .bdsc2-plan-cost > span {

    margin-bottom: 4px;

    color: var(--bdsc2-muted);

    font-size: 10px;

    font-weight: 500;

    line-height: 1.3;

    white-space: nowrap;

  }

  .bdsc2-plan-cost > strong {

    width: 100%;

    min-width: 0;

    overflow: hidden;

    color: var(--bdsc2-black);

    font-size: clamp(17px, 2vw, 22px);

    font-weight: 800;

    font-variant-numeric: tabular-nums;

    line-height: 1.15;

    letter-spacing: -0.025em;

    text-overflow: ellipsis;

    white-space: nowrap;

  }

  .bdsc2-plan--highlight .bdsc2-plan-cost > strong {

    color: var(--bdsc2-cyan-dark);

  }



  /* ==============================

     提示信息

  ============================== */

  .bdsc2-note {

    display: flex;

    align-items: flex-start;

    gap: 9px;

    margin: 0 !important;

    padding: 13px 24px 15px !important;

    color: var(--bdsc2-muted);

    border-top: 1px solid var(--bdsc2-border);

    background: #fbfbfd;

    font-size: 10.5px;

    line-height: 1.5;

  }

  .bdsc2-note-icon {

    flex: 0 0 15px;

    width: 15px;

    height: 15px;

    margin-top: 1px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    color: var(--bdsc2-cyan);

    border: 1px solid rgba(0, 113, 227, 0.55);

    border-radius: 50%;

    font-family: Arial, sans-serif;

    font-size: 9px;

    font-weight: 700;

    line-height: 1;

  }

  .bdsc2-note strong {

    color: var(--bdsc2-black);

    font-weight: 700;

  }



  /* 无障碍隐藏文本 */

  .bdsc2-sr-only {

    position: absolute !important;

    width: 1px !important;

    height: 1px !important;

    margin: -1px !important;

    padding: 0 !important;

    overflow: hidden !important;

    clip: rect(0, 0, 0, 0) !important;

    white-space: nowrap !important;

    border: 0 !important;

  }



  /* ==============================

     平板端：1150px

  ============================== */

  @media screen and (max-width: 1150px) {

    .bdsc2-calc {

      max-width: 860px;

    }

    .bdsc2-controls {

      grid-template-columns: 1fr;

      gap: 15px;

    }

    .bdsc2-results {

      grid-template-columns: 1fr;

    }

    .bdsc2-savings-card {

      padding: 20px;

    }

    .bdsc2-metrics {

      grid-template-columns: repeat(2, minmax(0, 180px));

    }

    .bdsc2-savings-value {

      font-size: 38px;

    }

    .bdsc2-plan-title {

      font-size: 15px;

    }

    .bdsc2-plan-cost > strong {

      font-size: 21px;

    }

  }



  /* ==============================

     手机端：767px

  ============================== */

  @media screen and (max-width: 767px) {

    .bdsc2-calc {

      border-radius: 13px;

      box-shadow:

        0 10px 24px rgba(0, 0, 0, 0.08),

        0 2px 6px rgba(0, 0, 0, 0.04);

    }



    /* 顶部 */

    .bdsc2-header {

      padding: 21px 16px 18px;

    }

    .bdsc2-kicker {

      margin-bottom: 6px;

      font-size: 10px;

    }

    .bdsc2-header h2 {

      font-size: 24px;

      line-height: 1.15;

    }

    .bdsc2-header p {

      margin-top: 7px !important;

      font-size: 11px;

    }



    /* 输入区域 */

    .bdsc2-controls {

      gap: 14px;

      padding: 15px 16px;

    }

    .bdsc2-control-label {

      margin-bottom: 7px;

      font-size: 11px;

    }

    .bdsc2-quantity-row {

      grid-template-columns: 1fr;

    }

    .bdsc2-preset-buttons {

      grid-template-columns: repeat(4, minmax(0, 1fr));

      gap: 5px;

    }

    .bdsc2-preset-buttons button {

      height: 41px;

      min-height: 41px;

      padding: 5px 2px;

      font-size: 13px;

    }

    .bdsc2-input-field,

    .bdsc2-input-field input {

      height: 42px;

      min-height: 42px;

    }



    /* 结果区域 */

    .bdsc2-results {

      grid-template-columns: 1fr;

      gap: 11px;

      padding: 15px 12px 17px;

    }

    .bdsc2-savings-card {

      padding: 18px;

    }

    .bdsc2-savings-value {

      margin-top: 7px;

      font-size: clamp(31px, 10vw, 38px);

    }

    .bdsc2-metrics {

      gap: 8px;

      margin-top: 15px;

      padding-top: 13px;

    }



    /*

      手机端仍然保持左右两列，

      不再切换成上下排列。

    */

    .bdsc2-comparison {

      grid-template-columns: repeat(2, minmax(0, 1fr));

      gap: 8px;

    }

    .bdsc2-plan {

      padding: 12px 10px 13px;

      border-radius: 10px;

    }

    .bdsc2-plan-head {

      min-height: 53px;

      padding-bottom: 9px;

    }

    .bdsc2-plan-meta {

      gap: 3px;

      min-height: 17px;

      margin-bottom: 3px;

    }

    .bdsc2-plan-type {

      font-size: 9px;

    }

    .bdsc2-plan-badge {

      padding: 3px 4px;

      border-radius: 3px;

      font-size: 6.5px;

      letter-spacing: 0;

    }

    .bdsc2-plan-title {

      font-size: clamp(11px, 3.25vw, 13px);

      line-height: 1.25;

    }

    .bdsc2-plan-container {

      gap: 7px;

      min-height: 59px;

      padding: 12px 0;

    }

    .bdsc2-plan-container > strong {

      font-size: clamp(29px, 8.5vw, 34px);

    }

    .bdsc2-plan-container b,

    .bdsc2-plan-container small {

      font-size: 8.5px;

      line-height: 1.25;

    }

    .bdsc2-plan-cost {

      min-height: 51px;

      padding-top: 9px;

    }

    .bdsc2-plan-cost > span {

      margin-bottom: 4px;

      font-size: 8px;

    }

    .bdsc2-plan-cost > strong {

      font-size: clamp(14px, 4.5vw, 18px);

      letter-spacing: -0.035em;

    }



    /* 提示 */

    .bdsc2-note {

      gap: 8px;

      padding: 12px 16px 14px !important;

      font-size: 10px;

    }

  }



  /* ==============================

     小尺寸手机

  ============================== */

  @media screen and (max-width: 360px) {

    .bdsc2-header h2 {

      font-size: 22px;

    }

    .bdsc2-results {

      padding-right: 10px;

      padding-left: 10px;

    }

    .bdsc2-comparison {

      gap: 6px;

    }

    .bdsc2-plan {

      padding-right: 8px;

      padding-left: 8px;

    }

    .bdsc2-plan-type {

      font-size: 8.5px;

    }

    .bdsc2-plan-badge {

      padding-right: 3px;

      padding-left: 3px;

      font-size: 6px;

    }

    .bdsc2-plan-title {

      font-size: 11px;

    }

    .bdsc2-plan-cost > strong {

      font-size: 14px;

    }

  }/* End custom CSS */
/* Start custom CSS for html, class: .elementor-element-87aaf96 */.bd-patent-belt {
    /* =========================
       尺寸与速度设置
       ========================= */

    /* 单张证书宽度 */
    --certificate-width: 110px;

    /* 单张证书高度 */
    --certificate-height: 150px;

    /* 证书之间的距离 */
    --certificate-gap: 14px;

    /* 数值越大，滚动越慢 */
    --scroll-speed: 55s;

    /* 图片放大比例 */
    --certificate-zoom: 1.05;

    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 8px 0;
    background: transparent;

    /* 左右自然渐隐 */
    -webkit-mask-image: linear-gradient(
      90deg,
      transparent 0%,
      #000 5%,
      #000 95%,
      transparent 100%
    );

    mask-image: linear-gradient(
      90deg,
      transparent 0%,
      #000 5%,
      #000 95%,
      transparent 100%
    );
  }

  .bd-patent-belt,
  .bd-patent-belt * {
    box-sizing: border-box;
  }


  .bd-patent-belt__track {
    display: flex;
    align-items: center;
    width: max-content;

    transform: translate3d(0, 0, 0);
    will-change: transform;

    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    visibility: hidden;
  }

  .bd-patent-belt.is-ready
  .bd-patent-belt__track {
    visibility: visible;
  }

  /* 每组证书 */
  .bd-patent-belt__group {
    display: flex;
    align-items: center;
    flex: 0 0 auto;

    gap: var(--certificate-gap);
    padding-right: var(--certificate-gap);
    min-width: max-content;
  }

  /* 单张证书容器 */
  .bd-patent-belt__item {
    position: relative;

    width: var(--certificate-width);
    height: var(--certificate-height);
    flex: 0 0 var(--certificate-width);

    overflow: hidden;

    border: none;
    border-radius: 4px;
    background: transparent;

    box-shadow:
      0 5px 14px
      rgba(4, 27, 41, 0.06);


    contain: paint;
    isolation: isolate;

    transform: translateZ(0);

    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
  }

  /* 证书图片 */
  .bd-patent-belt__item img {
    display: block;

    width: 100%;
    height: 100%;

    padding: 0;

    object-fit: contain;
    object-position: center;

    transform:
      translate3d(0, 0, 0)
      scale(var(--certificate-zoom));

    transform-origin: center center;

    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: none;
  }

  /* 扫光 */
  .bd-patent-belt__item::after {
    content: "";

    position: absolute;
    inset: 0;
    z-index: 2;

    pointer-events: none;

    background: linear-gradient(
      115deg,
      transparent 25%,
      rgba(40, 198, 220, 0.1) 47%,
      rgba(255, 255, 255, 0.3) 50%,
      rgba(40, 198, 220, 0.08) 53%,
      transparent 75%
    );


    transform: translate3d(-160%, 0, 0);
    will-change: transform;

    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    animation:
      bd-patent-shine
      8s
      ease-in-out
      infinite;
  }


  .bd-patent-belt__item:nth-child(3n + 2)::after {
    animation-delay: 1.7s;
  }

  .bd-patent-belt__item:nth-child(3n + 3)::after {
    animation-delay: 3.4s;
  }

  /* 单张证书扫光 */
  @keyframes bd-patent-shine {
    0%,
    65% {
      transform: translate3d(-160%, 0, 0);
    }

    90%,
    100% {
      transform: translate3d(160%, 0, 0);
    }
  }

  @media (max-width: 767px) {
    .bd-patent-belt {
      --certificate-width: 84px;
      --certificate-height: 116px;
      --certificate-gap: 10px;
      --scroll-speed: 42s;
      --certificate-zoom: 1.05;

      padding: 6px 0;

      -webkit-mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 3%,
        #000 97%,
        transparent 100%
      );

      mask-image: linear-gradient(
        90deg,
        transparent 0%,
        #000 3%,
        #000 97%,
        transparent 100%
      );
    }
  }

  @media (prefers-reduced-motion: reduce) {
    .bd-patent-belt__track {
      transform: translate3d(0, 0, 0) !important;
    }

    .bd-patent-belt__item::after {
      animation: none;
    }


    .bd-patent-belt__group[aria-hidden="true"] {
      display: none;
    }
  }/* End custom CSS */