@media screen and (max-width: 980px) {

  /* 文本左对齐 */
  .cbcn-wap-left {
    text-align: left !important;
  }

  /* kv  */
  @media screen {
    .cbcn-kv-section {
      width: 100%;
      height: 33.55em;
      position: relative;
      display: block;
    }
  }

  /* navigation */
  @media screen {
    .cbcn-navigation-section.wt {
      background-color: #EDEDED;
    }

    .cbcn-navigation-item {
      background: #fff;
      border-radius: 0.4em;
      overflow: hidden;
      position: relative;
      display: block;
      width: 100%;
      height: 22.8em;
    }

    .cbcn-navigation-item3 {
      margin-top: 1.5em;
      background-color: #000;
    }

    .cbcn-navigation-itembox1 {
      width: 100%;
      margin-top: 1.5em;
      justify-content: space-between;
      flex-direction: column-reverse;
    }

    .cbcn-navigation-itembox2 {
      flex-direction: column-reverse;

    }

    .cbcn-navigation-title {
      position: absolute;
      top: 1.25em;
      left: 1.25em;
      z-index: 9;
    }

    .cbcn-navigation-icon {
      position: absolute;
      bottom: 1.35em;
      left: 1.35em;
      z-index: 5;
    }

    .cbcn-navigation-item2 {
      margin-top: 1.5em;
    }

    .cbcn-navigation-item4 .cbcn-pc-h4,
    .cbcn-navigation-item3 .cbcn-pc-h4 {
      color: rgba(255, 255, 255, 0.95) !important;
    }

    .cbcn-navigation-item4 .cbcn-pc-b2 {
      color: rgba(255, 255, 255, 0.65) !important;
    }

    .cbcn-navigation-item3 .cbcn-pc-b2 {
      color: rgba(255, 255, 255, 0.5) !important;
    }
  }

  /* appearance */
  @media screen {
    .cbcn-appearance-video {
      width: 100%;
      height: 101%;
    }

    .cbcn-appearance-p1::after {
      content: "";
      width: 200vw;
      height: 200vh;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background-color: rgba(0, 0, 0, 0.2);
      z-index: 1;
    }

    .cbcn-appearance-p1 p {
      position: relative;
      z-index: 2;
    }

    .cbcn-appearance-p1,
    .cbcn-appearance-p2 {
      width: 90%;
    }

    .cbcn-appearance-p2::after {
      content: "";
      width: 200vw;
      height: 200vh;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background-color: rgba(0, 0, 0, 0.2);
      z-index: 1;
    }

    .cbcn-appearance-p2 p {
      position: relative;
      z-index: 2;
    }
  }

  /* firstthin */
  @media screen {
    .cbcn-firstthin-video {
      width: 100%;
      height: 26em;
      overflow: hidden;
    }
  }

  /* semblance */
  @media screen {
    .cbcn-semblance-section {
      width: 100%;
      height: 38.15em;
    }

    .cbcn-semblance-txt {
      width: max-content;
      align-items: center;
      opacity: 0;
      margin-left: 3em;
      transition: all 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    }

    .cbcn-semblance-section.active .cbcn-semblance-txt {
      margin-left: 2em;
      opacity: 1;
      transition-delay: 0.25s;
    }

    .cbcn-semblance-txt p:first-child {
      padding-top: 0.55em;
      font-weight: 300;
      margin-right: 0.25em;
    }

    .cbcn-semblance-txt .cbcn-wap-h1 {
      font-weight: 200;
    }

    .cbcn-semblance-txt p:last-child {
      padding-top: 0.1em;
    }

    .cbcn-semblance-img {
      width: 2.08285em;
      height: 26em;
      display: block;
      transition: all 0.5s;
      margin-left: 0;
    }

    .cbcn-semblance-section.active .cbcn-semblance-img {
      margin-left: -3em;
    }
  }

  /* color */
  @media screen {
    .cbcn-color-section.wt {
      background: #F0F0F2;
    }

    .cbcn-color-txt1 {
      width: 70%;
      z-index: 8;
    }

    .cbcn-color-swiper {
      width: 100%;
    }

    .cbcn-color-swiper .swiper-wrapper {
      margin-top: 2em;
    }

    .cbcn-color-video {
      width: 16.75em;
      height: 18.65em;
      overflow: hidden;
    }

    .cbcn-color-swiper .swiper-slide {
      opacity: 0 !important;
    }

    .cbcn-color-swiper .swiper-slide-active {
      opacity: 1 !important;
    }

    .cbcn-color-txt {
      width: 60%;
      margin-top: 2em;
      gap: 0.5em;
    }

    .cbcn-color-btnListDiv {
      width: max-content;
      background: rgba(0, 0, 0, 0.05) !important;
      border-radius: 999px;
      z-index: 99;
      margin-top: 1.5em;
    }

    .cbcn-color-btnList {
      width: auto;
      padding: 0.45em;
      align-items: center;
      gap: 0.4em;
      border-radius: 4.25em;
      background: rgba(0, 0, 0, 0.05);
    }

    .cbcn-color-btn {
      width: 2em;
      height: 2em;
      cursor: pointer;
      position: relative;
    }

    .cbcn-color-btn svg {
      width: 2em;
      height: 2em;
    }

    .cbcn-color-circle {
      fill: none;
      stroke-width: 2.5px;
      stroke-dasharray: 125.6px;
      stroke-dashoffset: 125.6px;
    }

    .cbcn-color-btn.index1 .cbcn-color-circle {
      stroke: #7B995F;
    }

    .cbcn-color-btn.index2 .cbcn-color-circle {
      stroke: white;
    }

    .cbcn-color-btn.index3 .cbcn-color-circle {
      stroke: #818181;
    }

    .cbcn-color-btn.active .cbcn-color-circle {
      stroke-dashoffset: 0;
      transition: stroke-dashoffset 2s ease-out;
    }

    .cbcn-color-grey {
      color: rgba(0, 0, 0, 0.40) !important;
    }
  }

  /* design */
  @media screen {
    .cbcn-design-section.wt {
      background: #f2f2f2;
    }

    .cbcn-design-swiper {
      margin-top: 2em;
      width: 100%;
    }

    .cbcn-design-img {
      height: 17.5em;
      position: relative;
      border-radius: 24px;
      background: #fff;
      overflow: hidden;
    }

    .cbcn-design-txt {
      margin-top: 1.5em;
    }

    .cbcn-design-switchBtn-list {
      margin-top: 40px;
      justify-content: flex-end;
    }
  }

  /* threeproofings */
  @media screen {
    .cbcn-threeproofings-section.wt {
      background: #FAFAFA;
    }

    .cbcn-threeproofings-title {
      text-align: center;
    }

    .cbcn-threeproofings-swiper {
      width: 100%;
      margin-top: 2em;
    }

    .cbcn-threeproofings-img {
      display: block;
      width: 100%;
      height: 17.5em;
      border-radius: 0.6em;
      overflow: hidden;
    }

    .cbcn-threeproofings-txt {
      margin-top: 1.5em;
    }

    .cbcn-threeproofings-switchBtn-list {
      margin-top: 1.5em;
      justify-content: flex-end;
    }
  }

  /* glassscreen */
  @media screen {
    .cbcn-glassscreen-section.wt {
      background: #F8F8F8;
    }

    .cbcn-glassscreen-param {
      width: max-content;
      margin-top: 3em;
      padding-top: 0.5em;
      border-top: 1px solid #b3b3b3;
    }

    .cbcn-glassscreen-img {
      margin-top: 3em;
      width: 100%;
      height: 10.6164em;
    }
  }

  /* hinge */
  @media screen {
    .cbcn-hinge-section.wt {
      background: #FEFEFE;
    }

    .cbcn-hinge-img {
      margin-top: 3em;
      width: 100vw;
      height: 10.25em;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
      overflow: hidden;
    }
  }

  /* screen */
  @media screen {
    .cbcn-screen-section.wt {
      background: #f2f2f2;
    }

    .cbcn-screen-title {
      text-align: center;
    }

    .cbcn-screen-img {
      width: 100%;
      height: 17.85em;
      margin-top: 1.5em;
    }

    .cbcn-screen-param {
      margin-top: 1.5em;
      width: 100%;
      gap: 1.5em;
    }

    .cbcn-screen-param .cbcn-param:nth-of-type(2n+1) {
      min-width: 7em;
    }

    .cbcn-screen-param .cbcn-param:nth-of-type(2n) {
      min-width: 7.6em;
    }

    .cbcn-screen-icon {
      width: 100%;
      height: 3.85em;
    }
  }

  /* secondthin */
  @media screen {
    .cbcn-secondthin-video {
      width: 100%;
      height: 26em;
      overflow: hidden;
    }
  }

  .cbcn-bg-section {
    width: 100%;
    background: linear-gradient(0deg, #000 0%, #0D0D0D 100%);
    height: 4.05em;
  }

  /* battery */
  @media screen {
    .cbcn-battery-img {
      width: 100%;
      height: 12.2em;
      margin-top: 1.5em;
    }

    .cbcn-battery-param1 {
      width: 16.75em;
      margin-top: 1.5em;
      gap: 1.5em 1em;
      flex-wrap: wrap;
      justify-content: center;
      text-align: center;
    }

    .cbcn-battery-param1 .cbcn-param {
      min-width: 6.85em;
    }


    .cbcn-battery-param2 {
      width: 16.75em;
      margin-top: 1.5em;
      gap: 1.5em 1em;
      flex-wrap: wrap;
      justify-content: center;
      text-align: center;
    }

    .cbcn-battery-param2 .cbcn-param {
      min-width: 6.25em;
    }
  }

  /* endurance */
  /* @media screen {
    .cbcn-endurance-section.bk {
      background: #0D0D0D;
    }

    .cbcn-endurance-section .cbcn-wap-sh {
      color: rgba(255, 255, 255, 0.50) !important;
    }

    .cbcn-endurance-card {
      border-radius: 0.8em;
      background: #1F1F1F;
      width: 100%;
      height: 15em;
      padding: 0.55em 1.05em;
      position: relative;
      overflow: hidden;
    }

    .cbcn-endurance-img {
      width: 2.5em;
      height: 2.5em;
    }

    .cbcn-endurance-title {
      margin-top: 0.25em;
      position: relative;
      z-index: 9;
    }

    .cbcn-endurance-swiper {
      display: block;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      margin-top: 1.5em;
    }

    .cbcn-endurance-icon {
      position: absolute;
      right: 0;
      bottom: 0;
    }

    .cbcn-endurance-card1 .cbcn-endurance-icon {
      width: 5em;
      height: 5em;
    }

    .cbcn-endurance-card2 .cbcn-endurance-icon {
      width: 5em;
      height: 5em;
    }

    .cbcn-endurance-switchBtn-list {
      margin-top: 1.5em;
      justify-content: flex-end;
    }
  } */

  /* lens */
  @media screen {
    .cbcn-lens-section.bk {
      background: #0D0D0D;
    }

    .cbcn-lens-img1 {
      margin-bottom: 2.5em;
      width: 100vw;
      height: 20em;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }

    .cbcn-lens-param1,
    .cbcn-lens-param2,
    .cbcn-lens-param3,
    .cbcn-lens-param4 {
      width: 100%;
      padding-top: 0.75em;
      border-top: 1px solid #4D4D4D;
      text-align: center;
    }

    .cbcn-lens-param2,
    .cbcn-lens-param3 {
      margin-top: 1.5em;
    }

    .cbcn-lens-txt2 {
      width: 100%;
      gap: 0.75em;
    }

    .cbcn-lens-img2 {
      margin: 2.5em 0;
      width: 100vw;
      height: 15em;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
    }
  }

  /* longfocus */
  @media screen {
    .cbcn-longfocus-img {
      height: 18.3em;
      width: 100vw;
    }

    .cbcn-longfocus-params {
      margin-top: 1.5em;
      margin-bottom: 1.5em;
      gap: 1em;
      width: 10.7em;
      justify-content: center;
      align-items: center;
    }

    .cbcn-longfocus-param {
      width: 100%;
      border-top: 1px solid #4D4D4D;
      padding-top: 0.5em;

    }

    .cbcn-longfocus-section .cbcn-wap-sh {
      color: rgba(255, 255, 255, 0.50) !important;
    }
  }

  /* portrait */
  @media screen {
    .cbcn-portrait-section.wt {
      background: #F2F2F2;
    }

    .cbcn-portrait-imgBox {
      height: 22.35em;
      width: 100%;
      border-radius: 0.6em;
      overflow: hidden;
      position: relative;
      margin: 1.5em 0;
    }

    .cbcn-portrait-btn {
      bottom: 1em;
      border-radius: 49.95em;
      background: var(--botton-bg-l4, rgba(255, 255, 255, 0.12));
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      padding: 0.55em 1.2em;
    }

    .cbcn-portrait-btn p {
      color: rgba(255, 255, 255, 0.95) !important;
    }
  }

  /* scenery */
  @media screen {
    .cbcn-scenery-section.wt {
      background: #F2F2F2;
    }

    .cbcn-scenery-swiper {
      margin-top: 1.5em;
      margin-bottom: 1em;
    }

    .cbcn-scenery-img {
      height: 13.20325em;
      width: 100%;
      border-radius: 0.6em;
      overflow: hidden;
    }

    .cbcn-scenery-list {
      padding: 0.3em;
      border-radius: 49.95em;
      background: rgba(0, 0, 0, 0.05);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      width: fit-content;
      /* 轮播按钮会带一个bottom属性 */
      bottom: 0 !important;
      flex-wrap: nowrap;
    }

    .cbcn-scenery-btn-div {
      border-radius: 4.95em;
      display: flex;
      padding: 0.4em 0.6em;
      justify-content: center;
      align-items: center;
      transition: all 0.3s;
    }

    .cbcn-scenery-btn-div.active {
      background: #000;
    }

    .cbcn-scenery-btn-div.active>p {
      color: rgba(255, 255, 255, 0.95) !important;
    }

    .cbcn-scenery-txtBox {
      position: relative;
      height: 1.2em;
      width: 100%;
      margin-top: 1.5em;
    }

    .cbcn-scenery-txt {
      transition: all 0.3s;
      opacity: 0;
      width: 100%;
      text-align: center;
    }

    .cbcn-scenery-txt.active {
      opacity: 1;
    }
  }


  /* live */
  @media screen {
    .cbcn-live-section.wt {
      background: #F2F2F2;
    }

    .cbcn-live-video {
      margin-top: 1.5em;
      position: relative;
    }

    .cbcn-live-img {
      width: 100%;
      height: 25.3em;
      overflow: hidden;
      border-radius: 0.5em;
    }

    .cbcn-live-icon {
      width: 1.85em;
      height: 1.85em;
      top: 1em;
      left: 1em;
      position: absolute;
    }
  }

  /* fold */
  @media screen {
    .cbcn-fold-section {
      height: 26em;
      width: 100%;
      position: relative;
    }

    .cbcn-fold-section.wt {
      background: #FFF;
    }

    .cbcn-fold-img1 {
      width: 8.35em;
      height: 15.25em;
      position: absolute;
      bottom: 0;
      left: 0em;
    }

    .cbcn-fold-img2 {
      width: 9.25em;
      height: 15em;
      position: absolute;
      bottom: 0em;
      right: 0em;
    }

    .cbcn-fold-txtBox {
      position: absolute;
      top: 2.5em;
      gap: 1em;
      align-items: center;
      justify-content: center;
    }

    .cbcn-fold-txt {
      flex-wrap: nowrap;
    }

    .cbcn-fold-fn {
      text-align: center;
    }
  }

  /* connection */
  @media screen {
    .cbcn-connection-img {
      width: 100%;
      height: 24em;
    }

    .cbcn-connection-txt-div {
      margin-top: -2em;
    }
  }

  /* ecology */
  @media screen {
    .cbcn-ecology-section {
      gap: 4em;
    }

    .cbcn-ecology-section.wt {
      background: #F2F2F2;
    }

    .cbcn-ecology-img {
      width: 100%;
      height: 18.7em;
      overflow: hidden;
      border-radius: 0.6em;
      background-color: #fff;
    }

    .cbcn-ecology-drawer-item .title {
      margin-top: 1.5em;
    }

    .cbcn-ecology-drawer-item .desc {
      margin-top: 0.75em;
      margin-bottom: 1.5em;
    }


    .cbcn-ecology-drawer-title {
      margin-bottom: 1em;
    }

  }



  /* medium */
  @media screen {
    .cbcn-medium-img {
      width: 100%;
      height: 24em;
    }

    .cbcn-medium-txt-div {
      margin-top: -2em;
    }
  }

  /* yieldcard */
  @media screen {
    .cbcn-yieldcard-section.wt {
      background: #F2F2F2;
    }

    .cbcn-yieldcard-drawer-img {
      width: 100%;
      height: 18.66665em;
      margin-top: 1em;
      margin-bottom: 1.5em;
      overflow: hidden;
      border-radius: 0.6em;
    }

    .cbcn-yieldcard-drawer-item .desc {
      margin-top: 0.75em;
    }

  }

  /* mediumcard */
  @media screen {
    .cbcn-mediumcard-section.wt {
      background: #F2F2F2;
    }

    .cbcn-mediumcard-drawer-img {
      width: 100%;
      height: 18.66665em;
      margin-top: 1em;
      margin-bottom: 1.5em;
      overflow: hidden;
      overflow: hidden;
      border-radius: 0.6em;
    }

    .cbcn-mediumcard-drawer-item .desc {
      margin-top: 0.75em;
      margin-bottom: 1.5em;
    }
  }


  /* ai */
  @media screen {
    .cbcn-ai-img {
      width: 100%;
      height: 24em;
    }

    .cbcn-ai-txt-div {
      margin-top: -2em;
    }
  }

  /* aicard */
  @media screen {
    .cbcn-aicard-section.wt {
      background: #F2F2F2;
    }

    .cbcn-aicard-drawer-img {
      width: 100%;
      height: 18.7em;
      margin-top: 1em;
      margin-bottom: 1.5em;
      overflow: hidden;
      border-radius: 0.6em;
    }

    .cbcn-aicard-drawer-item .desc {
      margin-top: 0.75em;
      margin-bottom: 1.5em;
    }
  }

  /* signal */
  @media screen {
    .cbcn-signal-section {
      position: relative;
      width: 100vw;
      height: 26em;
    }

    .cbcn-signal-bg1 {
      width: 10.35215em;
      height: 10.35215em;
      z-index: 6;
      top: 2.78em;
    }

    .cbcn-signal-bg2 {
      width: 14.68305em;
      height: 14.68305em;
      z-index: 5;
      top: 2.07em;
    }

    .cbcn-signal-bg3 {
      width: 22.3947em;
      height: 22.38235em;
      z-index: 4;
      top: 1.69em;
    }

    .cbcn-signal-bg4 {
      width: 31.55em;
      height: 31.55em;
      z-index: 3;
      top: 1.3em;
    }

    .cbcn-signal-title {
      top: 2.8em;
      z-index: 8;
      width: 100%;
      opacity: 0;
    }

    .cbcn-signal-fn {
      margin-top: 0.7em;
    }

    .cbcn-signal-txt {
      align-items: center;
      justify-content: center;
    }

    .cbcn-signal-img1 {
      width: 9.8125em;
      height: 16.85em;
      bottom: 0;
      margin-left: -1.3em;
      z-index: 7;
    }

    .cbcn-signal-img2 {
      width: 9.7606em;
      height: 15.45em;
      z-index: 8;
      bottom: 0;
      margin-left: 1em;
    }

    .cbcn-signal-bgBox div {
      opacity: 0;
    }
  }

  /* signalcard */
  @media screen {
    .cbcn-signalcard-section.wt {
      background: #F2F2F2;
    }

    .cbcn-signalcard-swiper {
      margin-top: 2.5em;
    }

    .cbcn-signalcard-img {
      height: 18.7em;
      width: 100%;
      overflow: hidden;
      border-radius: 0.6em;
    }

    .cbcn-signalcard-desc {
      margin-top: 1.5em;
      margin-bottom: 1.5em;
    }
  }

  /* learnmore */
  @media screen {
    .cbcn-learnmore-section.wt {
      background: #F2F2F2;
      padding-top: 4em;
    }

    .cbcn-learnmore-box {
      margin-top: 2em;
    }

    .cbcn-learnmore-box>.swiper-wrapper {
      gap: 1em;
    }

    .cbcn-learnmore-imgbox {
      width: 100%;
      height: 9.95em;
      margin-top: 3em;
      margin-bottom: 1em;
      display: block;
    }

    .cbcn-learnmore-img {
      width: 3.85em;
      height: 3.95em;
    }

    .cbcn-learnmore-slide {
      padding: 1.25em 0.8em 1.25em 0.5em;
      border-radius: 0.4em;
      overflow: hidden;
      background: #FFF;
      gap: 0.8em;
    }
  }

  /* technology */
  /* @media screen {
    .cbcn-technology-section.wt {
      background: #F2F2F2;
    }

    .cbcn-technology-swiper {
      margin-top: 2em;
      margin-bottom: 1.5em;
    }

    .cbcn-technology-box {
      height: auto;
      width: 100%;
      border-radius: 0.4em;
      background: #FFF;
      overflow: hidden;
      padding: 1.5em;
    }

    .cbcn-technology-img {
      height: 11em;
      width: 100%;
      margin-top: 0.5em;
    }
 */

  /* 了解更多 */
  /* .cbcn-technology-img-a-div {
      background: #fff !important;
      margin: 1em 0;
    }

    .cbcn-technology-img-a {
      width: 100%;
      height: 9.95em;
      border-radius: 1.2em;
      overflow: hidden;
      cursor: pointer;
      border-radius: 0.6em;
      overflow: hidden;
    }
  } */

  /* remark */
  @media screen {
    .cbcn-remark-section.wt {
      background: #FAFAFA;
    }

    .cbcn-remark-section ul,
    .cbcn-remark-section ol {
      padding-inline-start: 1em;
    }

    .cbcn-remark-section ol li {
      list-style: decimal;
      color: rgba(0, 0, 0, 0.60);
    }
  }
}