.hero-section {
    width: 100%;
  }
  
  .hero-for-ie {
    display: none;
  }
  
  .hero-section img {
    width: 100%;
  }
  
  .mob-show {
    display: none;
  }
  
  .hero-img-content {
    width: 71.041667vw;
    margin: 0 auto;
    margin-top: 3.125vw;
  }
  
  .hero-position {
    position: relative;
  }
  
  .hero-sticky {
    position: sticky;
    height: calc(100vh - 76px);
    top: 76px;
  }
  
  .hero-text-content {
    width: 44.291667vw;
    margin: 0 auto;
    text-align: center;
  }
  
  .hero-text-content h2 {
    font-size: 3.333333vw;
    line-height: 1.25;
    font-weight: bold;
    margin-bottom: 2.083333vw;
  }
  
  .hero-text-content p {
    font-size: 1.145833vw;
    line-height: 1.6;
  }
  
  .hero-sup {
    position: relative;
    top: -.5em;
    font-size: 75%;
    line-height: 0;
    vertical-align: baseline;
  }
  
  span.nowrap {
    white-space: nowrap;
  }
  
  .hero-section1 video {
    width: 100%;
  }
  
  .kv-text {
    position: absolute;
    width: 32.8125vw;
    right: 6.09375vw;
    top: 20.833333vw;
    text-align: center;
  }
  
  .kv-text p {
    font-size: 1.666667vw;
    letter-spacing: 1vw;
    line-height: 1.25;
    margin-top: 1.083333vw;
    font-weight: bold;
  }
  
  .kv-text .kv-sell-point {
    font-size: 0.833333vw;
    letter-spacing: 0.052083vw;
    line-height: 1.6;
    margin-right: 1vw;
    font-weight: 400;
  }
  
  .hero-section2 {
    text-align: center;
  }
  
  .hero-section2 img {
    border-radius: 0.78125vw;
  }
  
  .hero-section2 h2 {
    font-size: 4.166667vw;
    line-height: 1.25;
    font-weight: bold;
    margin: 4.166667vw 0;
  }
  
  .hero-reason-btns {
    width: 85.208333vw;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
  }
  
  .hero-reason-btn1, .hero-reason-btn3 {
    width: 26.251042vw;
  }
  
  .hero-reason-btn1-top, .hero-reason-btn1-bottom, .hero-reason-btn3-top, .hero-reason-btn3-bottom {
    width: 100%;
  }
  
  .hero-reason-btn2 {
    width: 29.583333vw;
  }
  
  .hero-reason-btn1-top, .hero-reason-btn3-top {
    margin-bottom: 1.635417vw;
  }
  
  .hero-sell-point {
    position: absolute;
    left: 1.135417vw;
    top: 1.6875vw;
  }
  
  .hero-sell-point p {
    font-size: 1.666667vw;
    line-height: 1.6;
    display: inline-block;
    vertical-align: middle;
    font-weight: bold;
  }
  
  .hero-sell-point-arrow {
    width: 2.217708vw;
    height: 2.217708vw;
    cursor: pointer;
    background-color: #fff;
    border-radius: 50%;
    overflow: hidden;
    position: absolute;
    right: 1.041667vw;
    bottom: 1.041667vw;
  }
  
  .hero-sell-point-arrow img {
    transform: translateY(0);
    transition: all 1s;
  }
  
  .hero-position:hover .hero-sell-point-arrow img {
    transform: translateY(-47%);
    transition: all 1s;
  }
  
  .hero-reason-btns .hero-position {
    cursor: pointer;
  }
  
  .hero-section3 {
    height: 400vh;
  }
  
  .hero-section3-semicircle {
    background-color: #F4F3F3;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section3-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    background-color: #F4F3F3;
    top: 40%;
    opacity: 0;
  }
  
  .hero-light {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -10%);
    top: 50%;
    opacity: 0;
    width: 90vw;
    margin: 0 auto;
  }
  
  #light-trigger1 {
    position: absolute;
    top: 30vh;
  }
  
  #title-for-click {
    position: absolute;
    top: 290vh;
  }
  
  .s3-text1 {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
  }
  
  .hero-section3-semicircle img {
    border-radius: 0.78125vw;
  }
  
  .hero-s3-1 {
    position: absolute;
    width: 40.291667vw;
    bottom: -60%;
    left: 50%;
    transform: translate3d(-50%, 0, 0);
    opacity: 0;
    border-radius: 0.78125vw;
    overflow: hidden;
  }
  
  .hero-s3-1 img {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
  }
  
  .hero-s3-2 {
    position: absolute;
    width: 13.05625vw;
    bottom: -60%;
    left: 79%;
    border-radius: 0.78125vw;
    transform: translateX(-50%);
    overflow: hidden;
  }
  
  .hero-s3-2 img {
    width: 22vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .hero-s3-3 {
    position: absolute;
    width: 23.083333vw;
    border-radius: 0.78125vw;
    transform: translateX(-50%);
    overflow: hidden;
    left: 50%;
    top: 100%;
  }
  
  .hero-s3-3 img {
    width: 40vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .hero-s3-4 {
    position: absolute;
    width: 12.464063vw;
    border-radius: 0.78125vw;
    transform: translateX(-50%);
    overflow: hidden;
    left: 31%;
    top: 100%;
  }
  
  .hero-s3-4 img {
    width: 20vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .hero-s3-5 {
    position: absolute;
    width: 15.464063vw;
    border-radius: 0.78125vw;
    transform: translateX(-50%);
    overflow: hidden;
    left: 74%;
    top: 100%;
  }
  
  .hero-s3-5 img {
    width: 25vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .hero-s3-quiet video {
    width: 42.291667vw;
    opacity: 0.2;
    margin-top: 3.125vw;
    border-radius: 0.78125vw;
  }
  
  .hero-s3-quiet {
    text-align: center;
  }
  
  .hero-s3-img.active {
    z-index: 1;
    width: 42.291667vw!important;
    transform: translate(-50%, -50%);
    top: 50%!important;
    left: 50%!important;
    bottom: auto!important;
    -webkit-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
  }
  
  .hero-s3-1.hero-s3-img.active {
    bottom: 50%!important;
    transform: translate(-50%, 50%);
    top: auto!important;
  }
  
  .hero-s3-2.hero-s3-img.active {
    bottom: 0%!important;
    top: auto!important;
  }
  
  .hero-s3-img.active img {
    width: 100%!important;
  }
  
  .hero-s3-img.inactive {
    z-index: 0;
    opacity: 0!important;
    transform: translate3d(-50%, 40px, 0);
    -webkit-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
  }
  
  .s3-close {
    position: absolute;
    top: 1.552083vw;
    width: 2.03125vw;
    height: 2.03125vw;
    right: 2.317708vw;
    cursor: pointer;
    display: none;
  }
  
  .hero-s3-img.active .s3-close {
    display: block;
  }
  
  .hero-s3-img.clickable {
    cursor: pointer;
  }
  
  .hero-section3-2 {
    background-color: #F4F3F3;
    padding-top: 10.416667vw;
    margin-top: -1px;
  }
  
  .hero-text-content .dis {
    font-size: 0.677083vw;
    opacity: 0.6;
    width: 80%;
    margin: 0 auto;
    margin-top: 1.5625vw;
  }
  
  .hero-section4 {
    height: 400vh;
    background-color: #F4F3F3;
  }
  
  .hero-s4-fellingair {
    background-color: #fff;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section4-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    background-color: #fff;
    top: 40%;
    color: #000;
    opacity: 0;
  }
  
  #light-trigger2 {
    position: absolute;
    top: 10vh;
  }
  
  .s4-text {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
  }
  
  .hero-s4-hands .hero-s4-left-hand {
    position: absolute;
    bottom: -112%;
    left: 0%;
    width: 50vw;
    opacity: 0;
  }
  
  .hero-s4-hands .hero-s4-right-hand {
    position: absolute;
    top: 100%;
    right: 0%;
    width: 50vw;
    opacity: 0;
  }
  
  .hero-s4-hands .hero-s4-mid-earphone {
    position: absolute;
    top: 157%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 13.510417vw;
  }
  
  .s3-white-earphone, .s3-red-earphone {
    opacity: 0;
  }
  
  .s3-gray-earphone {
    z-index: 1;
    opacity: 0;
  }
  
  .s3-gray-left-earphone, .s3-gray-right-earphone {
    z-index: 2;
  }
  
  .hero-color-text1, .hero-color-text2, .hero-color-text3 {
    position: absolute;
    font-size: 1.666667vw;
    line-height: 1.6;
    left: 50%;
    transform: translateX(-50%);
    bottom: 5%;
    opacity: 0;
    font-weight: bold;
  }
  
  .hero-section5 {
    width: 48.541667vw;
    margin: 0 auto;
    margin-top: 10.416667vw;
  }
  
  .hero-s5-weight {
    margin-top: 3.125vw;
  }
  
  .hero-section6 {
    background: rgb(255 255 255 / 0%);
    margin-top: 10.416667vw;
  }
  
  .s6-for-en {
    height: 250vh;
  }
  
  .hero-s6-high-sound {
    background-color: #000;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section6-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    background-color: #000;
    top: 40%;
    color: #fff;
    opacity: 0;
  }
  
  .hero-s6-unfold {
    width: 100%;
    height: 100%;
  }
  
  .hero-s6-sticky {
    background: black;
  }
  
  .hero-section6-2 {
    height: 300vh;
  }
  
  .hero-section6-3 {
    background-color: #000;
  }
  
  .hero-section6-3 .hero-text-content {
    color: #fff;
  }
  
  #title-trigger3-2 {
    position: absolute;
    top: 50vh;
  }
  
  .hero-section6-2 sup a {
    color: white;
  }
  
  .hero-section6-3 sup a {
    color: white;
  }
  
  .line-1 {
    top: -5%;
    left: -68%;
    position: absolute;
    border-bottom: 1px solid #fff;
    border-left: 1px solid #fff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all linear 0.1s;
    -o-transition: all linear 0.1s;
    -moz-transition: all linear 0.1s;
    transition: all linear 0.1s;
    opacity: 0;
  }
  
  .line-2 {
    bottom: 45%;
    right: -36%;
    position: absolute;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all linear 0.1s;
    -o-transition: all linear 0.1s;
    -moz-transition: all linear 0.1s;
    transition: all linear 0.1s;
    opacity: 0;
  }
  
  .hero-s6-text h2 {
    font-size: 3.333333vw;
    font-weight: bold;
    color: #fff;
    line-height: 1.25;
    opacity: 0;
  }
  
  .hero-s6-text p {
    font-size: 1.145833vw;
    line-height: 1.6;
    color: #fff;
    margin-top: 2.083333vw;
    opacity: 0;
  }
  
  .hero-s6-text .yellow-text {
    color: #BEA068;
  }
  
  .hero-s6-text1 {
    position: absolute;
    top: 70%;
    left: 62%;
    width: 30.85vw;
  }
  
  .hero-s6-text2 {
    width: 30.75vw;
    position: absolute;
    left: 2%;
    top: 24%;
    text-align: right;
  }
  
  .hero-s6-text1.active, .hero-s6-text2.active {
    opacity: 1;
  }
  
  .hero-section7 {
    background: #000;
    color: #fff;
    padding-top: 6.25vw;
    height: 300vh;
    margin-top: -1px;
  }
  
  .hero-section7 sup a {
    color: white;
  }
  
  .hero-s7-touch-earphone {
    overflow: hidden;
  }
  
  .hero-section7 .hero-s7-earphone {
    width: 27.21875vw;
  }
  
  .hero-section7 .hero-text-content p {
    margin-top: 1.95vw;
  }
  
  .hero-s7-control {
    position: absolute;
    width: 26.208333vw;
    left: 75%;
    top: 50%;
    vertical-align: middle;
    text-align: left;
  }
  
  .hero-s7-control h2 {
    font-size: 0.833333vw;
  }
  
  .hero-s7-control p {
    font-size: 0.677083vw;
  }
  
  .hero-s7-icontext {
    width: 80%;
    vertical-align: middle;
    z-index: 1;
  }
  
  .hero-s7-icon {
    width: 2.354688vw;
    margin-right: 0.78125vw;
    vertical-align: middle;
    margin-left: 0.78125vw;
    z-index: 1;
  }
  
  .hero-s7-flex {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    align-items: center;
    padding: 0.860417vw 0;
    margin: 0.260417vw 0;
  }
  
  .hero-s7-shadow {
    position: absolute;
    height: 100%;
    background: #535353;
    opacity: 0.5;
    border-radius: 1.822917vw;
    width: 0.520833vw;
    z-index: 0;
  }
  
  .hero-section7 .hero-s7-svg-1 {
    position: absolute;
    top: 34%;
    width: 4vw;
    left: 59.5%;
    opacity: 0;
    transform: scale(0.9);
  }
  
  .hero-section7 .hero-s7-svg-2 {
    position: absolute;
    top: 31.4%;
    width: 4.5vw;
    left: 58.8%;
    opacity: 0;
    transform: scale(0.9);
  }
  
  .hero-section7 .hero-s7-svg-3 {
    position: absolute;
    top: 42%;
    width: 4.5vw;
    left: 58.8%;
    opacity: 0;
    transform: scaleY(0.5);
  }
  
  .hero-section7 .hero-text-content .hero-s7-icontext p {
    margin: 0;
  }
  
  .hero-text-content .hero-s7-icontext h2 {
    margin: 0;
  }
  
  .hero-s7-touch-earphone .hero-text-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  
  .hero-section8 {
    height: 300vh;
    background-color: #000;
    margin-top: -2px;
  }
  
  .hero-s8-synergy {
    background-color: #F4F3F3;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section8-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    top: 40%;
    color: #000;
    opacity: 0;
  }
  
  #light-trigger4 {
    position: absolute;
    top: 30vh;
  }
  
  #light-trigger7 {
    position: absolute;
    top: 30vh;
  }
  
  .hero-section8 .hero-s8-pad {
    width: 37.239583vw;
    position: absolute;
    top: 160%;
    transform: translateY(-50%);
    left: 13.020833vw;
    z-index: 1;
    overflow: hidden;
  }
  
  .hero-s8-earphone-open {
    position: absolute;
    left: 0;
    opacity: 0;
    top: 0;
  }
  
  .hero-section8 .hero-s8-pc {
    width: 48.802083vw;
    position: absolute;
    top: 150%;
    transform: translateY(-50%);
    right: 11.020833vw;
    z-index: 0;
    overflow: hidden;
  }
  
  .hero-s8-earphone {
    width: 10.625vw;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 165%;
    z-index: 3;
  }
  
  .s8-text {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
  }
  
  .hero-section8 .hero-s8-pad-popup {
    position: absolute;
    width: 11.510417vw;
    top: 100%;
    left: 50%;
    transform: translate(-50%, 0);
    border-radius: 0.677083vw;
    z-index: -1;
  }
  
  .hero-section8 .hero-s8-pad-screen {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 96%;
    transform: translate(-50%, -50%);
    z-index: -3;
  }
  
  .s8-product-box {
    z-index: 1;
  }
  
  .hero-section8 .hero-s8-pc-popup {
    position: absolute;
    width: 11.510417vw;
    top: 100%;
    left: 50%;
    transform: translate(-50%, 0);
    border-radius: 0.677083vw;
    z-index: -1;
  }
  
  .hero-section8 .hero-s8-pc-screen {
    position: absolute;
    top: 47%;
    left: 50%;
    width: 82%;
    transform: translate(-50%, -50%);
    z-index: -3;
  }
  
  .s8-learn-more-gray{
    background-color: #F4F3F3;
  }
  
  .s8-learn-more {
    width: 21.592708vw;
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    padding-bottom: 10.416667vw;
  }
  
  .learn-more-product-box {
    width: 10.770833vw;
  }
  
  .s9-learn-more .learn-more-product-box {
    width: auto;
  }
  
  .hero-section9 {
    height: 200vh;
    background-color: #F4F3F3;
  }
  
  .hero-s9-witch {
    overflow: hidden;
  }
  
  .hero-section9 .hero-s9-phonesbox {
    width: 27vw;
    height: 33.125vw;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  
  .hero-section9 .hero-s9-phone1, .hero-section9 .hero-s9-phone2, .hero-section9 .hero-s9-phone3 {
    position: absolute;
  }
  
  .hero-section9 .hero-s9-phone2, .hero-section9 .hero-s9-phone3 {
    opacity: 0;
  }
  
  .hero-section9 .hero-s9-pad {
    width: 45.479167vw;
    position: absolute;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
  }
  
  .hero-section9 .hero-s9-pc {
    width: 45.572917vw;
    position: absolute;
    left: 0;
    top: 100%;
  }
  
  .s9-learn-more {
    width: 30.592708vw;
    margin: 0 auto;
  }
  
  .hero-section10 {
    height: 200vh;
    margin-bottom: 10.416667vw;
  }
  
  .hero-s10-smart-listening {
    overflow: hidden;
    text-align: center;
  }
  
  .hero-s10-smart-listening .hero-text-content {
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
  }
  
  .hero-section10 .hero-text-content {
    width: 50.291667vw;
  }
  
  .hero-s10-text-content1 {
    width: 36.09375vw;
    height: 18.854167vw;
    text-align: left;
    overflow: hidden;
    position: absolute;
    left: -27vw;
    top: 120%;
    background-color: #fff;
    border-radius: 1.041667vw;
    box-shadow: 0px 0px 20px 0px #d5d5d5;
    z-index: 2;
  }
  
  .hero-s10-text-content2 {
    width: 31.927083vw;
    height: 19.114583vw;
    text-align: left;
    overflow: hidden;
    position: absolute;
    left: 14.114583vw;
    top: 120%;
    background-color: #fff;
    border-radius: 1.041667vw;
    box-shadow: 0px 0px 20px 0px #d5d5d5;
    z-index: 2;
  }
  
  .hero-s10-text-content3 {
    width: 36.09375vw;
    height: 18.708333vw;
    text-align: left;
    overflow: hidden;
    position: absolute;
    left: -27vw;
    top: 120%;
    background-color: #fff;
    border-radius: 1.041667vw;
    box-shadow: 0px 0px 20px 0px #d5d5d5;
    z-index: 2;
  }
  
  .hero-s10-phone-block {
    vertical-align: middle;
    margin: 0 3.125vw;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-top: 1.5625vw;
  }
  
  .hero-s10-phone-block h2 {
    font-size: 2.5vw;
    line-height: 1.25;
    display: inline-block;
    vertical-align: middle;
  }
  
  .hero-s10-phone-block p {
    font-size: 1.145833vw;
    opacity: 0.5;
    line-height: 1.6;
    margin-top: 0.677083vw;
    width: 100%;
  }
  
  .hero-s10-phone-block img {
    width: 2.96875vw;
  }
  
  .hero-s10-text-opacity1 {
    font-size: 1.302083vw;
    line-height: 1.6;
    opacity: 0.48;
    margin: 0 3.125vw;
  }
  
  .hero-s10-text-opacity2 {
    font-size: 1.302083vw;
    line-height: 1.6;
    opacity: 0.34;
    margin: 0 3.125vw;
  }
  
  .hero-s10-text-content2 .hero-s10-text-opacity2 {
    opacity: 0.1;
  }
  
  .hero-section10 .hero-s10-phone {
    opacity: 0;
    width: 17.53125vw;
  }
  
  .s10-second-phone {
    position: absolute;
    left: 0;
    top: 0;
  }
  
  .hero-s10-screen {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  
  .hero-section11 {
    text-align: center;
    background-color: #F4F3F3;
  }
  
  .hero-a {
    padding-top: 3.125vw;
    text-align: center;
  }
  
  .hero-a img {
    width: 3.802083vw;
    display: block;
    margin: 0 auto;
    margin-bottom: 1.041667vw;
  }
  
  .hero-a a {
    color: #0A58F6;
    font-size: 13px;
    line-height: 1.6;
  }
  
  .hero-section12 {
    height: 300vh;
    background-color: #fff;
  }
  
  .hero-s12-assistant {
    background-color: #F4F3F3;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section12-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    background-color: #F4F3F3;
    top: 40%;
    color: #000;
    opacity: 0;
  }
  
  #light-trigger5 {
    position: absolute;
    top: 30vh;
  }
  
  .s12content-move {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    opacity: 0;
  }
  
  .hero-section12 .hero-text-content {
    width: 50.291667vw;
  }
  
  .hero-section12 .hero-img-content, .hero-section13 .hero-img-content {
    width: 60vw;
  }
  
  .hero-section12 .swiper-pagination {
    position: static;
    display: flex;
    margin-top: 3vw;
    justify-content: center;
  }
  
  .hero-section12 .swiper-pagination-bullet {
    width: 8.59375vw;
    height: 2.083333vw;
    background: #DEDEDE;
    color: #fff;
    border-radius: 1.041667vw;
    opacity: 1;
    position: relative;
  }
  
  .iconText {
    line-height: 2.5;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
  }
  
  .hero-section12 .swiper-pagination-bullet-active {
    color: #fff;
    background-color: #000;
  }
  
  .swiper-pagination-bullet {
    outline: none;
  }
  
  .swiper-pagination-bullet {
    margin-right: 1.041667vw;
  }
  
  .hero-section12 .swiper-pagination .swiper-pagination-bullet:nth-of-type(2) {
    margin: 0;
  }
  
  .iconText {
    font-size: 0.833333vw;
  }
  
  .hero-section12 .swiper-container {
    border-radius: 0.78125vw;
  }
  
  .hero-section13 {
    margin-top: -1px;
  }
  
  .hero-section13 .hero-text-content {
    padding-top: 10.416667vw;
  }
  
  .hero-section13 .hero-img-content img {
    border-radius: 0.78125vw;
  }
  
  .hero-section14 {
    height: 300vh;
    background-color: #F4F3F3;
  }
  
  .hero-s14-charging {
    background-color: #fff;
    -webkit-clip-path: circle(75% at 50% 150%);
    clip-path: circle(75% at 50% 150%);
    text-align: center;
    overflow: hidden;
  }
  
  .hero-section14-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1.25;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 13vw);
    width: 100%;
    margin: 0;
    background-color: #fff;
    top: 40%;
    opacity: 0;
  }
  
  #light-trigger6 {
    position: absolute;
    top: 30vh;
  }
  
  .hero-section14 .hero-s14-earphone {
    width: 15.104167vw;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    z-index: 1;
  }
  
  .hero-section14 .hero-s14-earphonebox {
    width: 22.1875vw;
    position: absolute;
    top: 100%;
    transform: translateY(-50%);
    left: 20%;
    opacity: 0;
  }
  
  .hero-s14-charging-text-content {
    text-align: left;
    display: flex;
    width: 37.5vw;
    flex-wrap: wrap;
    position: absolute;
    top: 150%;
    transform: translateY(-50%);
    left: 50%;
    opacity: 0;
  }
  
  .hero-s14-charging-text-content p {
    font-size: 1.145833vw;
    line-height: 1.6;
  }
  
  .hero-s14-bigtext {
    font-size: 6.25vw;
    line-height: 1.6;
  }
  
  .hero-s14-time {
    font-size: 1.666667vw;
    line-height: 1.6;
  }
  
  .hero-charging-text-box p:nth-of-type(2) {
    font-weight: bold;
    line-height: 1.2;
  }
  
  .hero-charging-text-box {
    width: 16.979167vw;
  }
  
  .hero-s14-charging-text-content2 p {
    font-size: 1.145833vw;
    line-height: 1.6;
  }
  
  .hero-s14-charging-text-content2 {
    position: absolute;
    top: 100%;
    left: 50%;
    opacity: 0;
    text-align: left;
  }
  
  .s14-font {
    font-weight: bold;
  }
  
  .hero-section15 {
    text-align: center;
    margin-top: 10.41vw;
  }
  
  .hero-section15-main-title {
    font-size: 6.25vw;
    font-weight: bold;
    line-height: 1;
    line-height: 1.25;
  }
  
  .hero-music-content {
    width: 85.416667vw;
    display: flex;
    margin: 0 auto;
    margin-top: 3.125vw;
    align-items: center;
  }
  
  .hero-music-content .hero-text-content {
    width: 35.104167vw;
    text-align: left;
  }
  
  .hero-music-content img {
    width: 37.34375vw;
  }
  
  .hero-music-content .hero-a {
    padding-top: 1.197917vw;
    text-align: left;
  }
  
  .hero-music-content .hero-s15-icon {
    width: 2.498958vw;
    display: inline-block;
    margin-right: 0.520833vw;
  }
  
  .hero-section16 {
    margin-top: 10.416667vw;
  }
  
  .hero-section16 .hero-text-content {
    width: 56.979167vw;
  }
  
  .freebuds-series {
    margin-top: 4.6875vw;
  }
  
  .s16-learn-more {
    display: inline-block;
    font-size: 13px;
    line-height: 24px;
    padding: 10px 26px;
    border-radius: 40px;
    border: 2px solid rgba(0, 0, 0, 1);
    color: #000!important;
    margin: 0;
  }
  
  .s16-product-content {
    display: flex;
    width: 54.84375vw;
    margin: 0 auto;
    margin-top: 3.125vw;
  }
  
  .s16-more-product {
    width: 18.28125vw;
  }
  
  .hero-section16 .hero-a {
    margin-top: 1.5625vw;
  }
  
  .hero-wisdom-content {
    width: 85.416667vw;
    display: flex;
    margin: 0 auto;
    margin-top: 3.125vw;
    align-items: center;
    flex-direction: row-reverse;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  
  .hero-wisdom-content .hero-text-content {
    width: 35.104167vw;
    text-align: left;
  }
  
  .life-app-icon img {
    width: 2.552083vw;
  }
  
  .qr-code {
    display: flex;
    align-items: center;
    margin: 2.083333vw 0;
  }
  
  .qr-code a {
    font-size: 0.833vw;
    line-height: 1.33vw;
    font-weight: bold;
    background: #cf1e2e;
    padding: 0.468vw 1.119vw;
    color: #fff;
    border-radius: 1.2vw;
    margin-right: 0.83vw;
  }
  
  .install img {
    width: 0.937vw;
  }
  
  .qr-code-bg {
    display: none;
    background: #f5f5f7;
    border-radius: 1vw;
    position: relative;
  }
  
  .qr-code-bg .instructions {
    display: flex;
    padding: 1.41vw 1.458vw 1.41vw 1.875vw;
  }
  
  .qr-code-bg p {
    width: 8.195vw;
    font-size: 0.677vw;
    line-height: 1.04vw;
    margin: auto;
  }
  
  .qr-code-bg img {
    width: 7.656vw;
  }
  
  .hero-footer {
    width: 83.229167vw;
    font-size: 12px;
    line-height: 1.6;
    padding: 7.29166vw 0;
    margin: 0 auto;
    color: #a3a1a2;
  }
  
  .hero-footer li {
    list-style: decimal;
  }
  
  .hero-footer .current {
    color: #000000;
  }
  
  @media screen and (max-width: 1600px) {
    .hero-s6-text2 {
      top: 24%;
    }
    .hero-s6-text1 {
      top: 73%;
    }
    .hero-s3-1 {
      width: 34.291667vw;
    }
    .hero-section8 .hero-s8-pad {
      width: 31.65364vw;
      left: 19.020833vw;
    }
    .hero-section8 .hero-s8-pc {
      width: 41.48177vw;
      right: 17.020833vw;
    }
    .hero-s8-earphone {
      width: 9.325vw;
    }
    .hero-s3-3 {
      height: 23.33vw;
    }
  }
  
  @media screen and (width: 1500px) {
    .hero-s3-1 {
      width: 52vw;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-65%);
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-60%);
    }
    .hero-s14-charging-text-content2 {
      transform: translateY(-90%);
    }
    .hero-s6-text1 {
      top: 67%;
    }
    .hero-s6-text2 {
      top: 29%;
    }
    .isie .hero-section13 {
      margin-top: -1px;
    }
  }
  
  @media screen and (max-width: 1440px) {
    .hero-s6-text2 {
      top: 29%;
    }
    .hero-s6-text1 {
      top: 67%;
    }
    .hero-s3-3 {
      height: 21vw;
    }
    .hero-s3-3.active {
      height: auto;
    }
  }
  
  @media screen and (width: 1440px) {
    .hero-s3-1 {
      width: 52vw;
    }
    .s8-learn-more {
      width: 28vw;
    }
    .s9-learn-more {
      width: 42vw;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-60%);
    }
    .s8-text {
      transform: translate(-50%, 50%);
    }
  }
  
  @media (width: 1440px) and (max-height:789px) {
    .hero-s3-1 {
      width: 46vw;
    }
    .hero-s6-text1 {
      top: 69%;
    }
    .hero-s6-text2 {
      top: 27%;
    }
    .s8-text {
      transform: translateX(-50%);
    }
  }
  
  @media screen and (max-width: 1366px) {
    .hero-s6-text2 {
      top: 23%;
    }
    .hero-s3-1 {
      width: 32.291667vw;
    }
    .hero-s8-earphone {
      width: 9.8vw;
    }
    .hero-s6-text1 {
      top: 71%;
    }
    .hero-s7-control {
      width: 23.2vw;
    }
    .isie .hero-s10-text-content1 {
      top: 9%;
    }
  }
  
  @media screen and (max-width: 1400px) and (min-width:1300px) {
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-43%);
    }
  }
  
  @media screen and (max-width: 1820px) and (min-width: 1700px) {
    .hero-s6-text1 {
      top: 71%;
    }
    .hero-s6-text2 {
      top: 22%;
    }
  }
  
  .isie .hero-for-ie {
    display: block;
  }
  
  .isie .hero-sticky {
    position: static;
    height: auto;
    top: 0;
  }
  
  .isie .hero-section3, .isie .hero-section3-2 {
    height: auto;
  }
  
  .isie .hero-section3-2 {
    text-align: center;
  }
  
  .isie .hero-section3-semicircle, .isie .s3-2-sticky {
    position: relative;
    height: auto;
    top: 0;
  }
  
  .isie .hero-section3-main-title {
    transform: translate(-50%, -50%);
    opacity: 1;
    top: 50%;
    background-color: transparent;
  }
  
  .isie .s3-text1 {
    opacity: 1;
    position: static;
    transform: translateX(0);
  }
  
  .isie .hero-s3-img {
    display: none;
  }
  
  .isie .hero-section3-ie {
    position: relative;
  }
  
  .isie .hero-s3-new-realm {
    margin-top: 3.125vw;
  }
  
  .isie .hero-s3-quiet video {
    position: static;
    transform: translateX(0);
    margin-top: 3.125vw;
    width: 71.041667vw;
    opacity: 1;
    margin: 0 auto;
  }
  
  .isie .s3-text2 {
    position: static;
    transform: translateX(0);
    padding-bottom: 4.25vw;
  }
  
  .isie .hero-section4 {
    height: auto;
  }
  
  .isie .hero-s4-fellingair {
    position: relative;
    height: auto;
  }
  
  .isie .hero-section4-main-title {
    transform: translate(-50%, -50%);
    width: 80%;
    background-color: transparent;
    opacity: 1;
    top: 50%;
  }
  
  .isie .s4-text {
    opacity: 1;
    position: static;
    transform: translateX(0);
  }
  
  .isie .hero-s4-earphones-content {
    position: relative;
    height: 100vh;
  }
  
  .isie .hero-s4-hands .hero-s4-mid-earphone {
    top: 50%;
  }
  
  .isie .s3-gray-earphone, .isie .s3-white-earphone, .isie .s3-red-earphone, .isie .hero-color-text1, .isie .hero-color-text2, .isie .hero-color-text3 {
    opacity: 1;
  }
  
  .isie .s3-white-earphone, .isie .hero-color-text3 {
    left: 20%;
  }
  
  .isie .s3-red-earphone, .isie .hero-color-text2 {
    left: 80%;
  }
  
  .isie .hero-section7 {
    height: auto;
    margin-top: -0.052083vw;
    padding-top: 10.416667vw;
    padding-bottom: 6.25vw;
  }
  
  .isie .hero-section7 .hero-text-content {
    margin-bottom: 6.25vw;
  }
  
  .isie .hero-s7-shadow {
    display: none;
  }
  
  .isie .hero-s7-touch-earphone .hero-text-content {
    position: static;
    transform: translate(0);
  }
  
  .isie .hero-section12 {
    height: auto;
  }
  
  .isie .hero-s12-assistant {
    height: auto;
    position: relative;
  }
  
  .isie .s12-text {
    opacity: 1;
    position: static;
    transform: translateX(0);
  }
  
  .isie .hero-section12 .hero-img-content {
    opacity: 1;
    position: static;
    transform: none;
    margin-top: 3.125vw;
  }
  
  .isie .hero-section12-main-title {
    transform: translate(-50%, -50%);
    width: 80%;
    top: 50%;
    opacity: 1;
    background-color: transparent;
  }
  
  .isie .hero-section14 {
    height: auto;
  }
  
  .isie .hero-s14-charging {
    height: auto;
    position: relative;
  }
  
  .isie .hero-section14-main-title {
    transform: translate(-50%, -50%);
    width: 80%;
    top: 50%;
    opacity: 1;
    background-color: transparent;
  }
  
  .isie .hero-s14-forie {
    height: 100vh;
    position: relative;
  }
  
  .isie .hero-section14 .hero-s14-earphone {
    width: 6.4vw;
    left: 37%;
    top: 30%;
    opacity: 1;
  }
  
  .isie .hero-s14-earphonebox {
    opacity: 1;
    top: 60%;
  }
  
  .isie .hero-s14-charging-text-content {
    opacity: 1;
    top: 40%;
  }
  
  .isie .hero-s14-charging-text-content2 {
    opacity: 1;
    top: 85%;
  }
  
  .isie .hero-section5 {
    margin-top: 10.416667vw;
    width: 100%;
  }
  
  .isie .hero-section5 img {
    margin-top: 4.6875vw;
  }
  
  .isie .s6-for-en {
    height: auto;
  }
  
  .isie .hero-section6 {
    height: auto;
  }
  
  .isie .hero-s6-high-sound {
    position: static;
    height: auto;
  }
  
  .isie .hero-section6-ie {
    position: relative;
  }
  
  .isie .hero-section6-main-title {
    transform: translate(-50%, -50%);
    width: 80%;
    opacity: 1;
    top: 50%;
    background-color: transparent;
  }
  
  .isie .hero-section6-2 {
    height: auto;
    margin-top: -1px;
  }
  
  .isie .hero-s6-sticky {
    height: auto;
    position: static;
  }
  
  .isie .s6-unfold-mob {
    display: none;
  }
  
  .isie .hero-s6-text1, .isie .line-1, .isie .hero-s6-text2, .isie .line-2, .isie .hero-s6-text h2, .isie .hero-s6-text p {
    opacity: 1;
  }
  
  .isie .hero-s6-text2 {
    top: 22%;
    left: 10%;
  }
  
  .isie .hero-s6-text1 {
    top: 79%;
    left: 58%;
  }
  
  .isie .line-1 {
    top: -5%;
    height: 3vw;
    width: 10vw;
    left: -40%;
  }
  
  .isie .line-2 {
    width: 10vw;
    height: 3vw;
  }
  
  .isie .hero-section8 {
    height: auto;
  }
  
  .isie .hero-s8-synergy {
    height: auto;
    position: static;
  }
  
  .isie .hero-section6-ie {
    position: relative;
  }
  
  .isie .hero-section8-main-title {
    transform: translate(-50%, -50%);
    width: 80%;
    opacity: 1;
    background-color: transparent;
    top: 50%;
  }
  
  .isie .s8-text {
    position: static;
    transform: translateX(0);
    opacity: 1;
  }
  
  .isie .hero-s8-ie-hide {
    display: none;
  }
  
  .isie .hero-s8-synergy .s8-ie-img {
    width: 74.479167vw;
    margin: 0 auto;
    margin-top: 4.6875vw;
  }
  
  .isie .hero-section9 {
    height: auto;
  }
  
  .isie .hero-s9-witch {
    display: none;
  }
  
  .isie .hero-section9 .hero-for-ie {
    margin-top: 4.6875vw;
  }
  
  .isie .hero-text-content .dis {
    margin: 2.083333vw auto;
  }
  
  .isie .hero-section3-2 {
    padding-top: 10.416667vw;
  }
  
  .isie .hero-section10 {
    height: auto;
    margin-top: 10.41vw;
    margin-bottom: -5vw;
  }
  
  .isie .hero-section10 .hero-sticky {
    height: 150vh;
  }
  
  .isie .hero-s10-smart-listening .hero-text-content {
    position: static;
    transform: translate(0);
  }
  
  .isie .hero-s10-text-content1 {
    top: 4%;
  }
  
  .isie .hero-s10-text-content2 {
    top: 25%;
  }
  
  .isie .hero-s10-text-content3 {
    top: 60%;
  }
  
  .isie .hero-color-text1, .isie .hero-color-text2, .isie .hero-color-text3 {
    bottom: 5%;
  }
  
  .isie .hero-s4-hands .hero-s4-mid-earphone {
    width: 20vw;
  }
  
  .isie .hero-s10-phone-block img {
    margin-bottom: 0.5vw;
  }
  
  .isie .s12content-move {
    position: static;
    opacity: 1;
    transform: none;
  }
  
  .isie .hero-section12 .swiper-pagination {
    bottom: 0;
  }
  
  @media screen and (min-width: 1024px) and (max-width:1194px) {
    .hero-section7 .hero-text-content {
      width: 72.291667vw;
    }
    .hero-s7-control {
      width: 31.208333vw;
      left: 70%;
      top: 40%;
    }
    .hero-section7 .hero-s7-svg-1 {
      top: 42%;
      width: 4.5vw;
      left: 55.5%;
    }
    .hero-section7 .hero-s7-svg-2 {
      top: 40.2%;
      width: 5vw;
      left: 55%;
    }
    .hero-section7 .hero-s7-svg-3 {
      top: 48%;
      width: 5vw;
      left: 55%;
    }
    .hero-s6-text1 {
      top: 52%;
    }
    .line-2 {
      top: 25%;
    }
    .hero-s6-text2 {
      top: 17%;
      left: 3%;
    }
    .hero-s10-text-content1, .hero-s10-text-content2, .hero-s10-text-content3 {
      top: 150%;
    }
    .s8-learn-more {
      width: 30.592708vw;
    }
    .learn-more-product-box {
      width: 14.770833vw;
    }
    .s9-learn-more .learn-more-product-box {
      width: auto;
    }
    .s9-learn-more {
      width: 40.592708vw;
    }
    .hero-color-text1, .hero-color-text2, .hero-color-text3 {
      bottom: 17%;
    }
  }
  
  @media screen and (width: 1024px) {
    .hero-s6-text1 {
      top: 48%;
    }
  }
  
  @media screen and (max-width: 768px) {
    #title-trigger4 {
      position: absolute;
      top: 50vh;
    }
  }
  
  @media screen and (width: 1024px) and (max-height:600px) {
    .hero-s6-text2 {
      top: 25%;
      left: 3%;
    }
    .hero-s6-text1 {
      top: 72%;
    }
    .hero-s3-1 {
      width: 45.291667vw;
    }
    .hero-color-text1, .hero-color-text2, .hero-color-text3 {
      bottom: 10%;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-38%);
    }
    .hero-s14-charging-text-content2 {
      transform: translateY(65%);
    }
    .hero-section13 {
      margin-top: -1px;
    }
  }
  
  @media screen and (max-width: 639px), screen and (max-width: 1200px) and (max-aspect-ratio: 1 / 1) {
    .hero-section13 .hero-img-content {
      width: 100vw;
    }
    .hero-section13 .hero-img-content img {
      border-radius: 0;
    }
    .hero-section12 .swiper-container {
      border-radius: 0;
    }
    .hero-sticky {
      height: calc(100vh - 96px);
      top: 96px;
    }
    .hero-text-content p {
      margin-top: 5.555556vw;
    }
    .hero-a a, .hero-footer {
      font-size: 3.055556vw;
    }
    .mob-show {
      display: block;
    }
    .kv-text {
      width: 95vw;
      top: 18vw;
      left: 50%;
      transform: translateX(-50%);
    }
    .kv-text p {
      font-size: 4.444444vw;
      margin-top: 8.333333vw;
    }
    .hero-text-content .dis {
      font-size: 3.055556vw;
      width: 100%;
    }
    .hero-section2 h2 {
      font-size: 13.333333vw;
      margin-bottom: 11.111111vw;
    }
    .hero-sell-point p {
      font-size: 4.444444vw;
    }
    .hero-reason-btns {
      width: 73.888889vw;
    }
    .hero-reason-btn2 {
      width: 100%;
      order: 1;
      margin-bottom: 1.944444vw;
    }
    .hero-reason-btn1 {
      width: 100%;
      order: 2;
      margin-bottom: 1.944444vw;
    }
    .hero-reason-btn3 {
      width: 100%;
      order: 3;
      margin-bottom: 1.944444vw;
    }
    .hero-reason-btn4 {
      order: 4;
      width: 100%;
      margin-bottom: 1.944444vw;
    }
    .hero-reason-btn5 {
      order: 5;
      width: 100%;
    }
    .hero-section2 img {
      border-radius: 1.944444vw;
    }
    .hero-reason-btn1-bottom, .hero-reason-btn3-bottom {
      display: none;
    }
    .hero-sell-point-arrow {
      width: 6.986111vw;
      height: 6.986111vw;
      right: 5.555556vw;
      bottom: 5.555556vw;
    }
    .hero-sell-point {
      left: 5.555556vw;
      top: 7.611111vw;
    }
    .hero-reason-btn4 .hero-sell-point, .hero-reason-btn5 .hero-sell-point {
      left: 3.611111vw;
      top: 6.888889vw;
    }
    .hero-reason-btns .hero-reason-btn1-top, .hero-reason-btns .hero-reason-btn3-top {
      margin-bottom: 0;
    }
    .hero-section3-semicircle {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section3-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
      top: 50%;
      z-index: 1!important;
    }
    .hero-text-content {
      width: 83.333333vw;
    }
    .hero-text-content h2 {
      font-size: 8.888889vw;
      margin-bottom: 8.333333vw;
    }
    .hero-text-content p {
      font-size: 4.444444vw;
    }
    .hero-s3-1 {
      width: 83.333333vw;
      top: 130%;
      border-radius: 2.777778vw;
      height: 62.222222vw;
    }
    .hero-s3-1 img {
      width: 100%;
    }
    .hero-s3-2 {
      width: 28.388889vw;
      left: 30.5%;
    }
    .hero-s3-3 {
      width: 29.530556vw;
      top: 174%;
      height: auto;
    }
    .hero-s3-4 {
      width: 20.944444vw;
      left: 68%;
      top: 100%;
    }
    .hero-s3-5 {
      width: 27.180556vw;
      left: 70%;
      top: 100%;
    }
    .hero-s3-2 img, .hero-s3-3 img, .hero-s3-3 img, .hero-s3-4 img, .hero-s3-5 img {
      width: 100%;
    }
    .hero-text-content .dis {
      margin-top: 2.777778vw;
    }
    .hero-s4-fellingair {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section4-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
      top: 50%;
    }
    .hero-s4-hands .hero-s4-right-hand, .hero-s4-hands .hero-s4-left-hand {
      width: 100%;
    }
    .hero-s4-hands .hero-s4-mid-earphone {
      transform: translate(-50%, -50%) rotate( -24deg);
      width: 35.833333vw;
    }
    .hero-s4-hands .s3-gray-left-earphone {
      transform: translate(-50%, -50%) rotate( -47deg);
      left: 46%;
    }
    .hero-s4-hands .s3-gray-right-earphone {
      left: 45%;
    }
    .hero-section4 {
      width: 100%;
    }
    .hero-section5 {
      width: 100%;
      margin-top: 0;
    }
    .pc-show {
      display: none;
    }
    .hero-s5-weight {
      margin-top: 8.333333vw;
    }
    .hero-section6-2 {
      height: auto;
      background: black;
      margin-top: -1px;
    }
    .hero-s6-sticky {
      height: auto;
      position: static;
    }
    .s6-unfold-mob {
      margin: 15.111111vw 0;
    }
    .hero-s6-text h2 {
      font-size: 8.888889vw;
      opacity: 1;
    }
    .hero-s6-text p {
      font-size: 4.444444vw;
      opacity: 1;
      margin-top: 8.333333vw;
    }
    .hero-s6-text1 {
      opacity: 1;
      width: 83.333333vw;
      position: relative;
      margin: 0 auto;
      left: 0;
      text-align: right;
    }
    .hero-s6-text2 {
      opacity: 1;
      width: 83.333333vw;
      position: relative;
      margin: 0 auto;
      text-align: left;
    }
    .line-2 {
      top: 110%;
      left: 50%;
      width: 0;
      height: 25vw;
      border-right: 1px solid #fff;
      opacity: 1;
    }
    .line-1 {
      top: unset;
      width: 0;
      left: 36%;
      height: 27vw;
      position: absolute;
      border-left: 1px solid #fff;
      opacity: 1;
      bottom: 110%;
    }
    .hero-s7-touch-earphone {
      height: calc(100vh - 96px);
      top: 96px;
    }
    .hero-s7-control {
      width: 80.277778vw;
      left: 50%;
      top: 130%;
      transform: translate(-50%, -50%);
    }
    .hero-s7-control h2 {
      font-size: 2.777778vw;
    }
    .hero-s7-control p {
      font-size: 1.944444vw;
    }
    .hero-s7-icontext {
      width: 85%;
    }
    .hero-section7 .hero-s7-earphone {
      width: 80%;
    }
    .hero-s7-icon {
      width: 5.277778vw;
      margin-right: 1.78125vw;
      margin-left: 1.78125vw;
    }
    .hero-section7 .hero-text-content p {
      margin-bottom: 17.5vw;
    }
    .hero-section7 .hero-s7-svg-1 {
      top: 43%;
      width: 10.25vw;
      left: 63%;
    }
    .hero-section7 .hero-s7-svg-2 {
      top: 36.4%;
      width: 12.5vw;
      left: 61%;
    }
    .hero-section7 .hero-s7-svg-3 {
      top: 47%;
      width: 12.5vw;
      left: 60%;
    }
    .hero-s7-flex {
      margin: 2.555556vw 0;
      padding: 2.777778vw 0;
    }
    .hero-s7-shadow {
      width: 1.388889vw;
      border-radius: 9.722222vw;
    }
    .hero-s8-synergy {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section8-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
      top: 50%;
    }
    .hero-section3-2 {
      height: auto;
      padding-top: 16vw;
    }
    .s3-2-sticky {
      position: static;
      height: auto;
    }
    .hero-s3-quiet video {
      position: static;
      transform: translateX(0);
      width: 100%;
      opacity: 1;
      margin-top: 8.333333vw;
      border-radius: 0;
    }
    .hero-s3-quiet img {
      margin-top: 8.333333vw;
    }
    .hero-s8-synergy {
      height: calc(100vh - 96px);
      top: 96px;
    }
    .hero-section8 .hero-s8-pad {
      width: 74.2vw;
      left: -21.979167vw;
    }
    .hero-section8 .hero-s8-pc {
      width: 97.522222vw;
      right: -27.979167vw;
    }
    .hero-s8-earphone {
      width: 21.163889vw;
    }
    .hero-section8 .hero-s8-pad-popup, .hero-section8 .hero-s8-pc-popup {
      width: 22.5vw;
      border-radius: 1.111111vw;
    }
    .hero-img-content {
      width: 100%;
      margin-top: 8.333333vw;
    }
    .hero-s12-assistant {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section12-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
      top: 50%;
    }
    .hero-section12 .hero-text-content {
      width: 83.333333vw;
    }
    .hero-section12 .hero-img-content {
      width: 100vw;
    }
    .hero-section12 .swiper-pagination-bullet {
      width: 30vw;
      height: 8.888889vw;
      border-radius: 5.555556vw;
      margin-right: 7.222222vw;
    }
    .hero-section12 .swiper-pagination {
      bottom: -15vw;
    }
    .hero-s14-charging {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section14-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
    }
    .hero-s14-charging {
      height: calc(100vh - 96px);
      top: 96px;
    }
    .hero-section14 .hero-s14-earphone {
      width: 30vw;
      top: 100%;
    }
    .hero-section14 .hero-s14-earphonebox {
      width: 50.1875vw;
      left: 50%;
      transform: translate(-50%, -50%);
    }
    .hero-s14-charging-text-content {
      width: 83.333333vw;
      transform: translate(-50%, -50%);
      left: 50%;
    }
    .hero-charging-text-box {
      width: 50%;
    }
    .hero-s14-charging-text-content p {
      font-size: 3.611111vw;
    }
    .hero-charging-text-box p:nth-of-type(2) {
      font-size: 4.166667vw;
    }
    .hero-s14-bigtext {
      font-size: 13.333333vw;
    }
    .hero-s14-time {
      font-size: 4.444444vw;
    }
    .hero-s14-charging-text-content2 {
      opacity: 1;
      width: 83.333333vw;
      margin: 0 auto;
      position: static;
    }
    .hero-s14-charging-text-content2 p {
      font-size: 3.611111vw;
    }
    .hero-section15-main-title {
      font-size: 13.333333vw;
    }
    .hero-music-content {
      flex-direction: column;
    }
    .hero-music-content {
      margin-top: 16.666667vw;
    }
    .hero-music-content img {
      width: 100%;
    }
    .hero-music-content .hero-text-content {
      width: 100%;
      margin-top: 16.666667vw;
      text-align: center;
    }
    .hero-music-content .hero-s15-icon {
      width: 6.319444vw;
    }
    .hero-music-content .hero-a {
      text-align: center;
    }
    .hero-section16 .hero-text-content {
      width: 97.777778vw;
    }
    .hero-section16 .hero-text-content p {
      width: 80%;
      margin: 0 auto;
    }
    .hero-section15, .hero-section16 .hero-text-content {
      margin-top: 27.777778vw;
    }
    .hero-s6-high-sound {
      -webkit-clip-path: ellipse(65% 50% at 50% 75%);
      clip-path: ellipse(65% 50% at 50% 75%);
    }
    .hero-section6-main-title {
      font-size: 13.333333vw;
      line-height: 1.25;
      transform: translate(-50%, -50%);
      top: 50%;
    }
    .s8-learn-more {
      width: 80.994444vw;
      padding-bottom: 27.777778vw;
    }
    .hero-a img {
      width: 13.147222vw;
    }
    .s9-learn-more .learn-more-product-box {
      width: auto;
    }
    .s9-learn-more {
      width: 81.994444vw;
      flex-wrap: wrap;
      display: block;
    }
    .hero-s10-text-content1, .hero-s10-text-content2, .hero-s10-text-content3 {
      width: 83.888889vw;
      height: 50vw;
      left: 50%;
      transform: translateX(-50%);
      top: 140vw;
    }
    .hero-section10 .hero-s10-phone {
      width: 47.777778vw;
    }
    .hero-s10-phone-block {
      padding-top: 5.555556vw;
      display: block;
    }
    .hero-s10-phone-block img {
      width: 5.630556vw;
      float: right;
    }
    .hero-s10-phone-block p {
      margin-top: 2.777778vw;
    }
    .hero-s10-text-opacity1 {
      margin-top: 5.555556vw;
    }
    .hero-s10-text-opacity2 {
      margin-top: 2.777778vw;
    }
    .hero-s4-earphones-content.mob-show {
      width: 52.2vw;
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      opacity: 0;
      z-index: 3;
    }
    .hero-s4-fellingair {
      height: calc(100vh - 96px);
      top: 96px;
    }
    .hero-section4 .swiper-button-prev, .hero-section4 .swiper-button-next {
      opacity: 0;
      width: 2.777778vw;
    }
    .hero-s7-touch-earphone .hero-text-content {
      position: static;
      transform: translate(0);
    }
    .iconText {
      font-size: 3.055556vw;
    }
    .hero-s4-earphones-content.mob-show p {
      font-size: 4.444444vw;
      line-height: 1.6;
      margin-top: 8.333333vw;
      opacity: 0;
    }
    .hero-s4-earphones-content.mob-show .swiper-slide-active p {
      opacity: 1;
    }
    .hero-s10-phone-block h2 {
      font-size: 3.333333vw;
    }
    .hero-s10-phone-block p {
      font-size: 2.777778vw;
    }
    .hero-s10-text-opacity1, .hero-s10-text-opacity2 {
      font-size: 3.055556vw;
    }
    .hero-s3-mob-img-content {
      position: relative;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      height: calc(100vh - 96px);
    }
    .hero-s3-3 {
      width: 29.530556vw;
    }
    .hero-s3-5 {
      width: 27.180556vw;
      left: 70%;
    }
    .hero-section7 {
      padding-top: 27.777778vw;
    }
    .hero-s7-icontext p {
      font-size: 3.055556vw;
    }
    .hero-s7-icontext h2 {
      font-size: 3.611111vw;
    }
    .s16-product-content {
      width: 86.5vw;
      flex-wrap: wrap-reverse;
    }
    .s16-more-product {
      width: 100%;
      margin-top: 16.666667vw;
    }
    .s16-learn-more {
      padding: 5px 13px;
    }
    .hero-section9 .hero-s9-phonesbox {
      width: 40.34375vw;
      top: 23%;
      height: auto;
    }
    .hero-section9 .hero-s9-pad {
      width: 52.479167vw;
    }
    .hero-section9 .hero-s9-pc {
      width: 58.572917vw;
    }
    .hero-section11 .hero-a {
      padding-top: 8.333333vw;
    }
    .hero-footer {
      padding: 27.777778vw 0;
    }
    .hero-section3-semicircle img {
      border-radius: 2.777778vw;
    }
    .hero-section4 .swiper-pagination {
      top: 80%;
      transform: translateX(-50%);
      left: 50%;
      width: 14vw;
      opacity: 0;
    }
    .hero-section4 .swiper-pagination-bullet {
      width: 100%;
      height: auto;
      opacity: 0;
    }
    .hero-section4 .swiper-pagination-bullet-active {
      opacity: 1;
    }
    .hero-section4 .swiper-pagination-bullet .iconText {
      font-size: 4.444444vw;
    }
    .hero-section4 .swiper-button-prev, .hero-section4 .swiper-button-next {
      outline: none;
    }
    .hero-section10 .hero-text-content {
      width: 83.333333vw;
    }
    .swiper-button-next {
      background: url(/content/dam/huawei-cbg-site/cn/mkt/pdp/headphones/freebuds4e/img/svg/next.svg);
      right: 7.222222vw;
      background-size: 100% 100%;
    }
    .swiper-button-prev {
      background: url(/content/dam/huawei-cbg-site/cn/mkt/pdp/headphones/freebuds4e/img/svg/prev.svg);
      left: 7.222222vw;
      background-size: 100% 100%;
    }
    .swiper-button-next:after, .swiper-button-prev:after {
      content: normal;
    }
    .hero-music-content {
      width: 95vw;
    }
    .kv-text .kv-sell-point {
      font-size: 3.611111vw;
      margin-right: 0;
    }
    .kv-text p {
      margin-top: 3.333333vw;
    }
    .hero-section9 {
      height: auto;
    }
    .hero-section9 .hero-sticky {
      position: static;
    }
    .s9-learn-more {
      padding-top: 11.111111vw;
    }
    .learn-more-product-box {
      width: 38.770833vw;
    }
    .hero-section6-3 {
      padding-bottom: 27.777778vw;
    }
    .hero-section13 .hero-text-content {
      padding-top: 25vw;
    }
    .hero-section12 .swiper-pagination {
      margin-top: 7.222222vw;
    }
  }
  
  @media screen and (min-width: 2160px) {
    .hero-s3-1 {
      width: 50.291667vw;
    }
    .hero-s6-text1 {
      top: 66%;
    }
    .hero-s6-text2 {
      top: 30%;
    }
    .isie .hero-s6-text2 {
      top: 20%;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-65%);
    }
    .isie .hero-section13 {
      margin-top: 0;
    }
    .s8-text {
      transform: translate(-50%, 50%);
    }
  }
  
  @media screen and (width: 2160px) {
    .hero-s10-text-content1, .hero-s10-text-content2, .hero-s10-text-content3 {
      top: 130%;
    }
    .hero-s4-hands .hero-s4-left-hand, .hero-s4-hands .hero-s4-right-hand {
      width: 60vw;
    }
    .hero-s4-hands .hero-s4-mid-earphone {
      width: 17.5vw;
    }
    .hero-section7 .hero-s7-earphone {
      width: 36.21875vw;
    }
    .hero-s7-control {
      left: 82%;
    }
    .hero-section7 .hero-s7-svg-3, .hero-section7 .hero-s7-svg-2 {
      left: 63.8%;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 64.5%;
    }
    .hero-s3-1 {
      width: 58.291667vw;
    }
  }
  
  @media screen and (width: 2560px) {
    .hero-s6-text1 {
      top: 70%;
    }
    .hero-s6-text2 {
      top: 29%;
    }
    .isie .hero-s6-text2 {
      top: 18%;
    }
    .isie .hero-section6-2 {
      margin-top: -2px;
    }
    .hero-s6-text2 {
      top: 26%;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-54%);
    }
    .hero-s3-1 {
      width: 45.291667vw;
    }
    .s8-text {
      transform: translate(-50%, 10%);
    }
    .isSafari .s8-text{
      transform: translate(-50%, 0);
    }
  }
  
  @media screen and (max-width:834px) and (min-width:768px) {
    .hero-reason-btn4 .hero-sell-point-arrow img, .hero-reason-btn5 .hero-sell-point-arrow img {
      transform: translateY(0.166667vw);
    }
    .hero-section7 .hero-s7-earphone {
      width: 70%;
    }
    .hero-text-content p {
      font-size: 4.044444vw;
    }
    .hero-s7-icontext p {
      font-size: 3.055556vw;
    }
    .hero-s7-icontext h2 {
      font-size: 3.611111vw;
    }
    .hero-s7-control {
      top: 140%;
    }
    .hero-s7-flex {
      margin: 1.555556vw 0;
      padding: 1.777778vw 0;
    }
    .hero-section7 .hero-s7-svg-3 {
      left: 58.5%;
    }
    .hero-section7 .hero-s7-svg-2 {
      left: 56%;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 58%;
    }
    .hero-section4 .swiper-pagination {
      top: 85%;
    }
    .hero-s3-1 {
      height: 50vw;
    }
    .hero-section12 .hero-img-content {
      top: 170%;
    }
    .hero-s4-hands .hero-s4-right-hand, .hero-s4-hands .hero-s4-left-hand {
      width: 80%;
    }
    .hero-section14 .hero-s14-earphonebox {
      width: 45vw;
    }
    .hero-s7-icon {
      margin-left: 2.78125vw;
    }
    #title-trigger4 {
      top: 55vh;
    }
    .hero-section5 {
      margin-top: 15vw;
    }
    .hero-section8 .hero-text-content h2 {
      margin-bottom: 0;
    }
    .hero-section8 .hero-text-content p {
      margin-top: 2.555556vw;
    }
  }
  
  @media screen and (width: 834px) {
    .hero-section7 .hero-s7-svg-2 {
      left: 59%;
    }
    .hero-section7 .hero-s7-svg-3 {
      width: 10.5vw;
      left: 59.5%;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 60%;
    }
    #title-trigger4 {
      position: absolute;
      top: 55vh;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translate(-50%, -54%);
    }
  }
  
  @media screen and (width:768px) {
    .hero-s3-1 {
      width: 75.333333vw;
    }
    .hero-section3-semicircle .hero-text-content h2 {
      margin-bottom: 3.333333vw;
    }
    .hero-section3-semicircle .hero-text-content p {
      margin-top: 3.555556vw;
    }
    .hero-section7 .hero-s7-earphone {
      width: 60%;
    }
    .hero-section7 .hero-s7-svg-3 {
      width: 8.5vw;
    }
    .hero-s3-5 {
      width: 23.180556vw;
      left: 67%;
    }
    .hero-s3-3 {
      width: 25.530556vw;
      transform: translate(-50%, -23%);
    }
    .hero-section8 .hero-text-content h2 {
      margin-bottom: 5.333333vw;
    }
  }
  
  @media screen and (width:640px) {
    .hero-text-content p {
      font-size: 4vw;
    }
    .hero-s3-1 {
      height: 50vw;
    }
    .hero-section4 .swiper-pagination {
      top: 83%;
    }
    .hero-s7-icontext p {
      font-size: 3.055556vw;
    }
    .hero-section7 .hero-s7-earphone {
      width: 70%;
    }
    .hero-s7-control {
      top: 145%;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 59.7%;
    }
    .hero-section7 .hero-s7-svg-3 {
      width: 10.5vw;
    }
    .hero-section7 .hero-s7-svg-2 {
      top: 40.4%;
      width: 8.5vw;
      left: 61%;
    }
    .hero-s4-hands .hero-s4-right-hand, .hero-s4-hands .hero-s4-left-hand {
      width: 80%;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translate(-50%, -54%);
    }
  }
  
  @media screen and (max-width:414px) {
    .hero-s7-control {
      top: 145%;
    }
    .hero-section9 .hero-s9-phonesbox {
      top: 31%;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translate(-50%, -60%);
    }
  }
  
  @media screen and (max-width:392px) {
    /* .hero-sticky {
      position: sticky;
      height: calc(100vh - 120px);
      top: 120px;
    } */
    .hero-s6-sticky {
      height: auto;
      position: static;
    }
    .s8-learn-more {
      width: 70.994444vw;
    }
    .learn-more-product-box {
      width: 35.770833vw;
      margin-top: -1px;
    }
    .s9-learn-more .learn-more-product-box {
      width: auto;
    }
    .hero-s7-control {
      width: 82.277778vw;
    }
    .hero-section9 .hero-s9-phonesbox {
      top: 27%;
    }
  }
  
  .life-app-icon {
    font-size: 1.666667vw;
    line-height: 1.6;
    margin-bottom: 0.520833vw;
  }
  
  .life-app-icon img {
    margin-right: 0.911vw;
  }
  
  .mermaid-life-app {
    width: 70vw;
    margin: 0 auto;
    margin-top: 7vw;
  }
  
  .mermaid-life-app img {
    width: 2.552083vw;
  }
  
  .life-app-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  
  .freebuds-pro-title {
    font-size: 2.5vw;
    line-height: 3.125vw;
    margin-top: 4.166vw;
  }
  
  .freebuds-pro-title h2 {
    margin-bottom: 2.083333vw;
    font-size: 3.333333vw;
    line-height: 1.25;
    font-weight: bold;
  }
  
  .freebuds-pro-title p {
    line-height: 1.6;
    font-size: 1.1458vw;
    width: 27.81vw;
  }
  
  .qr-code a {
    font-size: 0.833vw;
    line-height: 1.33vw;
    font-weight: bold;
    background: #cf1e2e;
    padding: 0.468vw 1.119vw;
    color: #fff;
    border-radius: 1.2vw;
    margin-right: 0.83vw;
  }
  
  .qr-code-bg {
    display: none;
    background: #f5f5f7;
    border-radius: 1vw;
    position: relative;
  }
  
  .shar-corner {
    position: absolute;
    width: 0px;
    height: 0px;
    line-height: 0px;
    border-bottom: 10px solid #f5f5f7;
    border-left: 10px solid #fff;
    border-right: 10px solid #fff;
    left: -12px;
    top: 50%;
    transform: rotate(-90deg);
    z-index: -1;
  }
  
  .qr-code-bg-block {
    display: block;
    opacity: 1;
  }
  
  .qr-code-bg .instructions {
    display: flex;
    padding: 1.41vw 1.458vw 1.41vw 1.875vw;
  }
  
  .qr-code-bg p {
    width: 8.195vw;
    font-size: 0.677vw;
    line-height: 1.6;
    margin: auto;
  }
  
  .qr-code-bg picture {
    margin-left: 1.25vw;
    width: 7.656vw;
  }
  
  .qr-code-bg img {
    width: 7.656vw;
  }
  
  .qr-code {
    display: flex;
    align-items: center;
    margin: 1.145vw 0;
  }
  
  .qr-code-p p {
    font-size: 0.677vw;
    line-height: 1.25vw;
  }
  
  .install img {
    width: 0.937vw;
  }
  
  .mermaid-qr-phones img {
    width: 17.32vw;
  }
  
  @media (max-width: 600px), (max-aspect-ratio: 1/1) and (max-width: 1200px) {
    .mermaid-life-app {
      width: 84vw;
      position: relative;
      margin-top: 27.777778vw;
    }
    .life-app-flex {
      display: block;
    }
    .mermaid-life-app img {
      width: 11.66vw;
    }
    .life-app-icon {
      font-size: 6.666667vw;
      margin-bottom: 5.555556vw;
    }
    .freebuds-pro-title {
      text-align: center;
    }
    .freebuds-pro-title h2 {
      font-size: 8.888889vw;
      margin-bottom: 8.333333vw;
    }
    .freebuds-pro-title p {
      line-height: 6.4vw;
      font-size: 4.26vw;
      width: 85vw;
    }
    .qr-code {
      display: block;
      position: relative;
      margin-top: 12.96vw;
    }
    .qr-code-bg {
      position: absolute;
      width: 84vw;
      opacity: 0.9;
      top: 14.4vw;
    }
    .qr-code-bg p {
      width: 40.08vw;
      font-size: 2.93vw;
      line-height: 4.66vw;
      margin: 15% 0 0 0;
      text-align: left;
    }
    .qr-code-bg img {
      width: 30.53vw;
    }
    .qr-code-bg .instructions {
      padding: 8.8vw 6.66vw 6.4vw 5vw;
    }
    .qr-code a {
      font-size: 4vw;
      line-height: 5.06vw;
      border-radius: 6.2vw;
      padding: 1.468vw 5.119vw;
    }
    .install img {
      width: 4vw;
      margin-left: 1.2vw;
    }
    .mermaid-qr-phones img {
      width: 44.26vw !important;
    }
    .mermaid-qr-phones {
      margin-left: 0;
      text-align: center;
      margin-top: 15.66vw;
    }
    .shar-corner {
      top: -10px;
      left: 50%;
      transform: rotate(0deg);
    }
    .qr-code-p {
      position: absolute;
      bottom: -20vw;
      text-align: left;
    }
    .qr-code-p p {
      font-size: 2.93vw;
      line-height: 4.66vw;
      width: 65vw;
    }
    .qr-code-bg-block {
      height: 45.73vw;
    }
  }
  
  @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .qr-code-bg p {
      margin: 15% 0 0 0;
    }
  }
  
  @media (max-width: 600px), (max-aspect-ratio: 1 / 1) and (max-width: 1200px) {
    .mermaid-HD-audio-new {
      padding-top: 20.66vw;
    }
  }
  
  .isSafari .hero-s3-img.active, .isSafari .hero-s3-img.inactive {
    transition: none;
  }
  
  @media screen and (max-width: 1366px) {
    .isie .hero-s10-text-content1 {
      top: 9%;
    }
    .hero-section8 .hero-text-content .dis {
      margin-top: 0.1625vw;
    }
  }
  
  .hero-section8 .hero-text-content .dis {
    margin-top: 0.5625vw;
  }
  
  .isie .hero-section8 .hero-text-content .dis {
    margin-top: 0.5625vw;
  }
  
  @media screen and (max-width: 734px) and (min-width: 667px) {
    .hero-section3-main-title, .hero-section4-main-title, .hero-section6-main-title, .hero-section8-main-title, .hero-section12-main-title, .hero-section14-main-title {
      font-size: 8.333333vw;
    }
    .hero-text-content h2 {
      font-size: 4.888889vw;
      margin-bottom: 3.333333vw;
    }
    .hero-text-content p {
      font-size: 2.7vw;
    }
    .hero-text-content .dis {
      font-size: 2.5vw;
    }
    .hero-s4-hands .hero-s4-right-hand, .hero-s4-hands .hero-s4-left-hand {
      width: 65%;
    }
    .hero-section7 .hero-s7-earphone {
      width: 40%;
    }
    .hero-text-content .hero-s7-icontext h2 {
      font-size: 2.888889vw;
    }
    .hero-text-content .hero-s7-icontext p {
      font-size: 1vw;
    }
    .hero-s7-control {
      top: 155%;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 54%;
    }
    .hero-section7 .hero-s7-svg-3 {
      width: 7.5vw;
      left: 55%;
    }
    .hero-section7 .hero-s7-svg-2 {
      width: 9.5vw;
      left: 54%;
    }
    .hero-text-content p {
      margin-top: 2.555556vw;
    }
    .hero-section12 .swiper-pagination {
      bottom: -10vw;
    }
    .iconText {
      font-size: 2.5vw;
    }
    .hero-section14 .hero-s14-earphonebox {
      width: 38.1875vw;
      transform: translate(-50%, -40%);
    }
    .hero-s14-charging-text-content p {
      font-size: 2.7vw;
    }
    .hero-s14-bigtext {
      font-size: 7.333333vw;
    }
    .hero-s14-time {
      font-size: 3.444444vw;
    }
    .hero-section8 .hero-s8-pad {
      width: 67.2vw;
      left: -14.979167vw;
    }
    .hero-section8 .hero-s8-pc {
      width: 79.522222vw;
      right: -16.979167vw;
    }
    .hero-section10 .hero-s10-phone {
      width: 35.777778vw;
    }
    .hero-s4-earphones-content.mob-show {
      width: 40vw;
    }
    .hero-section4 .swiper-pagination {
      top: 85%;
    }
    .hero-s3-4 {
      width: 15.944444vw;
    }
    .hero-s3-5 {
      width: 16.180556vw;
      left: 67%;
    }
    .hero-s3-2 {
      width: 17.388889vw;
      left: 30.5%;
    }
    .hero-s3-3 {
      width: 15.530556vw;
    }
  }
  
  .hero-music-content .hero-a img {
    padding-bottom: 0;
  }
  
  @media screen and (width: 677px) {
    .hero-text-content {
      width: 95vw;
    }
    .hero-s6-text1 {
      top: 62%;
    }
    .hero-s6-text2 {
      top: 37%;
    }
    .hero-s7-control {
      top: 40%;
      width: 30.2vw;
      left: 70%;
    }
    .hero-text-content .hero-s7-icontext h2 {
      font-size: 1.6vw;
    }
    .hero-text-content .hero-s7-icontext p {
      font-size: 1.5vw;
    }
    .hero-section7 .hero-s7-svg-1 {
      left: 56%;
      width: 7vw;
    }
    .s8-text {
      transform: translate(-50%, -20%);
      -webkit-transform: translate(-50%, -20%);
      -moz-transform: translate(-50%, -20%);
      -ms-transform: translate(-50%, -20%);
      -o-transform: translate(-50%, -20%);
    }
    .hero-section12 .hero-text-content {
      width: 95vw;
    }
    .hero-section12 .swiper-pagination-bullet {
      width: 17.1875vw;
      height: 4.166666vw;
    }
    .hero-section14 .hero-s14-earphonebox {
      transform: translateY(-70%);
      width: 22.1875vw;
      -webkit-transform: translateY(-70%);
      -moz-transform: translateY(-70%);
      -ms-transform: translateY(-70%);
      -o-transform: translateY(-70%);
    }
    .hero-charging-text-box {
      width: 24.979167vw;
    }
    .hero-s14-charging-text-content {
      width: 50.5vw;
    }
    .qr-code-bg p {
      width: 20.195vw;
    }
    .hero-section16 .hero-text-content {
      width: 95vw;
    }
    .s16-product-content {
      width: 95vw;
      justify-content: space-around;
    }
    .kv-text .kv-sell-point {
      font-size: 1vw;
    }
    .hero-s3-2 {
      width: 13.05625vw;
    }
    .hero-s3-3 {
      width: 23.083333vw;
    }
    .hero-s3-4 {
      width: 12.464063vw;
    }
    .hero-s3-5 {
      width: 15.464063vw;
    }
    .hero-color-text1, .hero-color-text2, .hero-color-text3 {
      bottom: 25%;
    }
    .s3-text1 {
      transform: translate(-50%, -25%);
    }
    .s8-learn-more {
      width: 40.592708vw;
    }
    .learn-more-product-box {
      width: 20.770833vw;
    }
    .hero-s14-charging-text-content p, .hero-s14-charging-text-content2 p {
      font-size: 2vw;
    }
    .hero-s10-text-content2 {
      left: 27vw;
    }
    .hero-s10-text-content1, .hero-s10-text-content3 {
      left: -22vw;
    }
  }
  
  
  
  .hero-section11 {
      padding-top: 10.416667vw;
  }
  
  .s14-wireless-charge {
      margin-top: 1.041667vw;
  }
  
  @media screen and (max-width: 639px),
  screen and (max-width: 1200px) and (max-aspect-ratio: 1 / 1) {
      .hero-section11 {
          padding-top: 27.777778vw;
      }
  
      .s14-wireless-charge {
          margin-top: 5.555556vw;
      }
  }
  
  /*price*/
  .kv-sell-price {
      text-align: center;
  }
  
  .kv-sell-price .price {
      font-size: 1.458333vw;
      margin-bottom: 24px;
      margin-top: 0.5625vw;
      letter-spacing: 0;
      font-weight: 500;
  }
  
  .kv-sell-price .price span{
    font-size: 0.677083vw;
  }
  
  @media screen and (max-width: 1800px) {
    .kv-sell-price .price span{
      font-size: 12px;
    }
  }
  
  .kv-sell-price .buynow {
    background-color: #000;
    color: #fff;
    display: inline-block;
    font-size: 13px;
    line-height: 24px;
    font-weight: 800;
    padding: 10px 26px;
    border-radius: 40px;
    border: 2px solid #000;
  }
  
  .hero-footer li:last-child {
      list-style: none;
  }
  
  @media (max-width: 640px),
  (max-aspect-ratio: 1 / 1) and (max-width: 1200px) {
      .kv-sell-price .price {
          font-size: 5.555556vw;
          /* margin-bottom: 4.166667vw; */
      }
  
      .kv-sell-price a {
          font-size: 3.055556vw;
      }
      .hero-section2 {
          margin-top: 27.777778vw;
      }
  
      .hero-section2 h2 {
          margin-top: 0;
      }
  
      .kv-sell-price {
          text-align: center;
          position: absolute;
          left: 50%;
          transform: translateX(-50%);
          bottom: 0;
      }
    .kv-sell-price .price span{
      font-size: 3.611111vw;
    }
  }
  
  
  
  
  
  .anti-scratch {
      text-align: center;
      margin: 10.42vw auto 6.3vw;
      width: 56.979167vw;
  }
  
  .anti-scratch h2 {
      font-size: 3.33vw;
      line-height: 1.25;
      font-weight: bold;
      margin-bottom: 2.08vw;
  }
  
  .anti-scratch p {
      font-size: 1.145833vw;
      line-height: 1.6;
  }
  
  .anti-scratch-img {
      margin: 3.28vw 0 4.79vw;
  }
  
  .anti-scratch-img img {
      width: 100%;
  }
  
  .anti-scratch .anti-scratch-text {
      font-size: 0.625vw;
      line-height: 1.09vw;
      opacity: 0.25;
  }
  
  @media screen and (max-width: 639px),
  screen and (max-width: 1200px) and (max-aspect-ratio: 1 / 1) {
      .anti-scratch h2 {
          font-size: 8.888889vw;
          margin-bottom: 8.333333vw;
      }
  
      .anti-scratch p {
          line-height: 6.4vw;
          font-size: 4.444444vw;
      }
  
      .anti-scratch {
          margin: 27.777778vw auto 0;
      }
  
      .anti-scratch .anti-scratch-text {
          font-size: 2.22vw;
      }
  }
  
  @media (max-width: 600px),
  (max-aspect-ratio: 1 / 1) and (max-width: 1200px) {
      .anti-scratch {
          width: 84vw;
      }
  
      .anti-scratch-img {
          margin: 15.66vw 0 12.79vw;
      }
  
      .anti-scratch .anti-scratch-text {
          line-height: 1.6;
      }
  }
  
  @media screen and (max-width: 834px) and (min-width: 768px) {
      .anti-scratch p {
          font-size: 4.044444vw;
      }
  }
  
  
  .isie .hero-s10-text-content3 {
      top: 75%;
  }
  
  .isie .hero-s10-text-content2 {
      top: 35%;
  }
  
  .hero-section10 .hero-text-content {
      width: 100%;
  }
  
  .hero-section10 .hero-text-content p {
      width: 50.291667vw;
      margin: 0 auto;
  }
  
  .hero-section10 .hero-text-content .dis {
      margin-top: 1.5625vw;
  }
  
  .hero-s10-phone-block {
      padding-bottom: 1.5625vw;
  }
  
  .hero-s10-text-opacity1 {
      margin-bottom: 1vw;
  }
  
  .hero-s10-text-opacity1 {
      color: #211D1E;
      opacity: 0.48;
  }
  
  .hero-s10-phone-block img {
      width: 4vw;
  }
  
  .hero-s10-text-opacity2 {
      color: #949292;
      opacity: 1;
  }
  
  .hero-s10-text-content2 .hero-s10-text-opacity2 {
      opacity: 1;
  }
  
  .hero-s10-phone-block h2 {
      font-weight: bold;
  }
  
  @media screen and (max-width: 639px),
  screen and (max-width: 1200px) and (max-aspect-ratio: 1 / 1) {
      .hero-section10 .hero-text-content p {
          width: 83.333333vw;
      }
  
      .hero-s10-text-opacity1 {
          margin-bottom: 0;
      }
  
      .hero-s10-phone-block p {
          margin-top: 0;
      }
  
      .hero-section6-2 {
          margin-top: -5px;
      }
  
      .hero-s10-phone-block img {
          width: 5.630556vw;
      }
  }
  
  @media screen and (width: 384px) {
  
      .hero-section6-3 {
          margin-top: -1px;
      }
  }
  
  @media screen and (max-width: 392px) {
      .hero-s6-sticky {
          height: auto;
          position: static;
      }
  }
  
  /* add-new */
  .kv-sell-price .s-title-box{
      width: 50%;
      margin: 0 auto;
      position: relative;
  }
  .kv-text .pc-show .s-title {
      font-size: 0.833333vw;
  }
  .kv-sell-price{
      margin-top:1.5vw
  }
  
  @media (max-width: 640px), (max-aspect-ratio: 1 / 1) and (max-width: 1200px){
      .kv-sell-price{
          width: 67%;
      }
      .kv-sell-price .s-title-box{
          width:100%
      }
      .mob-show .s-title {
          font-size: 3.61vw;
      }
      .kv-sell-price .price{
          font-size: 5.555556vw;
          line-height: 1.3;
      }
      .kv-sell-price{
          top:86%
      }
  }
  
  
  /*new*/
  .hero-s9-matepad-icon-bright, .hero-s9-matebook-icon-bright{
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }
  
  .hero-s9-matepad-icon{
    width: 2.42vw;
    position: absolute;
    top: 52.1%;
    left: 19%;
    transition: left 1s;
    transition-delay: .2s;
  }
  
  .hero-s9-matebook-icon{
    width: 2.31vw;
    position: absolute;
    top: 52.1%;
    left: 30.1%;
    transition: left 1s;
    transition-delay: .2s;
  }
  
  .hero-section17, .hero-section18{
    padding-top: 10.416667vw;
    background-color: #F4F3F3;
  }
  
  #trigger-s8{
    position: absolute;
    top: 150vh;
  }
  
  .hero-s9-phonesbox.active .hero-s9-matepad-icon{
    left: 30.1%;
    transition: left 1s;
    transition-delay: .2s;
  }
  
  .hero-s9-phonesbox.active .hero-s9-matebook-icon{
    left: 19%;
    transition: left 1s;
    transition-delay: .2s;
  }
  
  .hero-container .wx-img { display: none; }
  
  
  @media screen and (max-width: 639px),
  screen and (max-width: 1200px) and (max-aspect-ratio: 1 / 1) {
      .hero-section17, .hero-section18 {
          padding-top: 27.777778vw;
      }
    #light-trigger7 {
      top: 40vh;
    }
    .hero-notify{
      width: 81.944444vw;
      margin: 0 auto;
      margin-top: 5.555556vw;
    }
    .hero-notify div{
      background-color: #fff;
      border-radius: 15px;
      margin-top: 2.777778vw;
      text-align: center;
    }
    .hero-notify img{
      width: 12.777778vw;
    }
    .hero-notify div p{
      font-size: 3.611111vw;
      line-height: 2.35;
    }
    .hero-section17 div:nth-of-type(4) div{
      width: 57.222222vw;
    }
    .hero-section17 div:nth-of-type(5) div{
      width: 72.222222vw;
    }
    .hero-section17 div:nth-of-type(6) div{
      width: 85vw;
    }
    /* .hero-section8{
      margin-bottom: -1px;
      z-index: -1;
    }
    .hero-section8 .hero-sup{
      z-index: 1;
    } */
  }
  
  
  @media screen and (width: 677px) {
    .s16-more-product {
      width: 21.28125vw;
  }
  .hero-s9-matebook-icon, .hero-s9-matepad-icon{
    top: 50.1%;
  }
  .hero-s9-matebook-icon-bright,.hero-s9-matepad-icon-bright{
    top: 5px;
  }
  .hero-s9-phonesbox.active .hero-s9-matepad-icon{
    top: 50.1%;
  }
  }
  
  @media screen and (min-width: 2400px) {
    .s3-text1{
      top: 60%;
    }
    .s3-text1 h2{
      margin-bottom: 1vw;
    }
  
    .isSafari  .s3-text1{
      transform: translate(-50%,-4vw);
      -webkit-transform: translate(-50%,-4vw);
      -moz-transform: translate(-50%,-4vw);
      -ms-transform: translate(-50%,-4vw);
      -o-transform: translate(-50%,-4vw);
  }
  }
  
  @media screen and (min-width: 2400px) {
    .isie .hero-s6-text1{
      top: 78%;
    }
  }