.banner {
  position: relative;
}
.banner .banner-img {
  width: 100%;
  height: 9.9rem;
}
.banner .m-banner-img {
  display: none;
}
.banner .banner-texts {
  width: 15rem;
  height: 7rem;
  position: absolute;
  top: 1.85rem;
  left: 50%;
  transform: translateX(-50%);
}
.banner .banner-texts h2 {
  font-family: Libre Franklin;
  font-size: 0.58rem;
  font-weight: 900;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FC4C02;
}
.banner .banner-texts p {
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: 300;
  line-height: 0.34rem;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.m-nav {
  display: none;
}
.banner-under {
  padding-top: 0.5rem;
  height: 2.56rem;
  background: #FC4C02;
}
.banner-under p {
  font-family: Libre Franklin;
  font-size: 0.32rem;
  font-weight: bold;
  line-height: 0.54rem;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.banner-under a {
  display: block;
  margin: 0.35rem auto 0;
  cursor: pointer;
  width: 3.12rem;
  height: 0.65rem;
  line-height: 0.65rem;
  border-radius: 0.65rem;
  opacity: 1;
  box-sizing: border-box;
  border: 0.01rem solid #FFFFFF;
  background-color: transparent;
  font-family: Libre Franklin;
  font-size: 0.28rem;
  font-weight: normal;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.banner-under a:hover {
  background-color: #FFFFFF;
  color: #FC4C02;
}
.main {
  margin-top: 0.5rem;
}
.main .row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(2, auto);
  column-gap: 0.08rem;
  row-gap: 0.08rem;
  grid-template-areas: 'n1 n1 n2 n3 n3' 'n4 n5 n5 n6 n6';
  justify-content: space-between;
}
.main .row .row-item {
  position: relative;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.main .row .row-item .content {
  width: 100%;
  position: absolute;
  bottom: 0.3rem;
  text-align: center;
  z-index: 5;
  transition: all 0.5s;
}
.main .row .row-item .content h2 {
  font-family: Libre Franklin;
  font-size: 0.62rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .row .row-item .content p {
  font-family: Libre Franklin;
  font-size: 0.28rem;
  font-weight: normal;
  line-height: 0.46rem;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .row .row-item a {
  position: absolute;
  text-align: center;
  left: 50%;
  z-index: 20;
  transform: translateX(-50%);
  bottom: -0.5rem;
  width: 2rem;
  height: 0.4rem;
  opacity: 1;
  background-image: url('/skin/default/images/about/bg.png');
  background-size: contain;
  background-color: transparent;
  background-repeat: no-repeat;
  box-sizing: border-box;
  font-family: Libre Franklin;
  font-size: 0.22rem;
  font-weight: normal;
  line-height: 0.4rem;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
  border: none;
  transition: all 0.5s;
  cursor: pointer;
}
.main .row .row-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.5;
  transition: all 0.5s;
  /* 黑色半透明 */
}
.main .row .row-item:hover .content {
  bottom: 0.8rem;
}
.main .row .row-item:hover a {
  bottom: 0.3rem;
}
.main .row .row-item:hover .overlay {
  opacity: 0;
}
.main .row .firsts {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3.84rem;
  height: 4.8rem;
  background: #FC4C02;
  grid-area: n4;
}
.main .row .firsts h2 {
  font-family: Libre Franklin;
  font-size: 0.62rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .row .kmb {
  background-image: url('/skin/default/images/about/kmb.png');
  width: 7.6rem;
  height: 4.8rem;
  grid-area: n1;
}
.main .row .hc1110r {
  background-image: url('/skin/default/images/about/hc110r.png');
  width: 3.84rem;
  height: 4.8rem;
  grid-area: n2;
}
.main .row .t4 {
  background-image: url('/skin/default/images/about/t4.png');
  width: 7.6rem;
  height: 4.8rem;
  grid-area: n3;
}
.main .row .k6 {
  background-image: url('/skin/default/images/about/k6.png');
  width: 7.6rem;
  height: 4.8rem;
  grid-area: n5;
}
.main .row .mini {
  background-image: url('/skin/default/images/about/mini.png');
  width: 7.6rem;
  height: 4.8rem;
  grid-area: n6;
}
.main .awards {
  margin-top: 1.28rem;
}
.main .awards .title-img {
  display: block;
  margin: 0 auto 0.68rem;
  width: 5.36rem;
  height: 1rem;
}
.main .awards .awards-list {
  width: 15rem;
  margin: 0 auto 1.2rem;
  display: flex;
  overflow-x: auto;
}
.main .awards .awards-list li {
  margin-right: 0.6rem;
  width: 4.6rem;
  min-width: 4.6rem;
  text-align: center;
}
.main .awards .awards-list li img {
  width: auto;
  max-width: 4.6rem;
  height: 3rem;
}
.main .awards .awards-list li p {
  margin-top: 0.2rem;
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: 600;
  line-height: 0.34rem;
  text-align: center;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #0F1423;
}
.main .awards .awards-list :last-child {
  margin-right: 0;
}
.main .our-history {
  position: relative;
  height: 5.7rem;
}
.main .our-history .bg1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 16rem;
  height: 5.7rem;
  z-index: 2;
}
.main .our-history .bg2 {
  width: 9rem;
  height: 5.7rem;
  z-index: 1;
  position: absolute;
  top: 0;
  right: 0;
}
.main .our-history .text-content {
  top: 1.26rem;
  left: 2.13rem;
  position: absolute;
  z-index: 20;
  width: 8rem;
}
.main .our-history .text-content img {
  margin-bottom: 0.5rem;
  width: 7rem;
  height: 1rem;
}
.main .our-history .text-content p {
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: 300;
  line-height: 0.4rem;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .history {
  position: relative;
  padding: 1.3rem 2rem 2.14rem 2rem;
  background: #f1eae0;
  display: flex;
  justify-content: space-between;
}
.main .history .history-warp {
  height: 100vh;
  overflow-y: scroll;
}
.main .history .history-group {
  width: 11.1rem;
}
.main .history #tody {
  margin-top: 1rem;
}
.main .history .history-group .history-item {
  margin-bottom: 0.75rem;
}
.main .history .history-group .history-item h3 {
  margin-bottom: 0.1rem;
  font-family: Libre Franklin;
  font-size: 0.62rem;
  font-weight: bold;
  color: #222222;
}
.main .history .history-group .history-item h3 img {
  width: 0.55rem;
  height: 0.38rem;
  vertical-align: middle;
}
.main .history .history-group .history-item p {
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: 300;
  line-height: 0.4rem;
  color: #555555;
  letter-spacing: 0.05em;
}
.main .history .history-group .history-item a {
  /* font-family: Poppins; */
  font-size: 0.22rem;
  font-weight: normal;
  line-height: 0.54rem;
  text-align: center;
  letter-spacing: 0.05em;
  text-decoration: underline;
  font-variation-settings: "opsz" auto;
  color: #FC4C02;
}
.main .history .history-group .history-item .history-imgs {
  margin-top: 0.3rem;
  display: flex;
}
.main .history .history-group .history-item .history-imgs div:first-child {
  margin-right: 0.1rem;
}
.main .history .history-group .history-item .history-imgs div {
  flex: 1;
}
.main .history .history-group .history-item .history-imgs img {
  width: auto;
  max-width: 100%;
  height: 3.47rem;
}
.main .history .years {
  position: sticky;
  top: 1.5rem;
  padding: 0.3rem;
  width: 2.16rem;
  height: 4.3rem;
  background-image: url('/skin/default/images/about/years_bg.png');
  background-size: cover;
  background-position: left 0 top 0;
}
.main .history .years li {
  position: relative;
  margin-bottom: 0.38rem;
  font-family: Libre Franklin;
  font-size: 0.24rem;
  font-weight: normal;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .history .years li:hover {
  cursor: pointer;
}
.main .history .years .current-year::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -0.1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1.2rem;
  height: 0.02rem;
  opacity: 1;
  background: #FFFFFF;
}
.main .history .m-year-title {
  display: none;
}
.main .history .from {
  position: absolute;
  bottom: 0.8rem;
  width: 100%;
  left: 0;
  font-family: Libre Franklin;
  font-size: 0.32rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FC4C02;
}
.main .ad {
  padding-top: 1.27rem;
  height: 4rem;
  background-image: url('/skin/default/images/about/adbg.png');
  background-position: center;
}
.main .ad p {
  font-family: Libre Franklin;
  font-size: 0.62rem;
  font-weight: bold;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .ad a {
  display: block;
  margin: 0.46rem auto 0;
  width: 2.54rem;
  height: 0.65rem;
  line-height: 0.65rem;
  border-radius: 0.65rem;
  border: 1px solid #FFFFFF;
  background-color: transparent;
  font-family: Libre Franklin;
  font-size: 0.28rem;
  font-weight: normal;
  text-align: center;
  letter-spacing: 0.05em;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}
.main .ad a:hover {
  cursor: pointer;
}
@media only screen and (max-width: 1024px) {
  .m-nav {
    padding: 0 0.3rem;
    position: fixed;
    top: 1.14rem;
    z-index: 999;
    width: 100%;
    display: flex;
    height: 1.2rem;
    overflow-x: auto;
    overflow-y: hidden;
    border-bottom: 0.01rem solid #ddd;
  }
  .m-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
  }
  .m-nav .m-nav-item {
    margin-right: 0.5rem;
    height: 1.2rem;
    font-family: Libre Franklin;
    font-size: 0.44rem;
    font-weight: bold;
    line-height: 1.2rem;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #222222;
    white-space: nowrap;
  }
  .m-nav .current-m-nav-item {
    background-image: url("/skin/default/images/kayo-bikes/top_arrow.svg");
    background-repeat: no-repeat;
    background-size: 0.4rem 0.23rem;
    background-position: center bottom;
  }
  .m-nav :last-child {
    margin-right: 0;
  }
  .m-row {
    padding-top: 2.34rem;
  }
  .banner .banner-img {
    display: none;
  }
  .banner .m-banner-img {
    display: block;
    height: 20.7rem;
  }
  .banner .banner-texts {
    padding: 0 0.3rem;
    width: 100%;
    height: auto;
    position: absolute;
    top: 3.4rem;
    left: 0;
    transform: unset;
  }
  .banner .banner-texts h2 {
    font-size: 0.52rem;
    margin-bottom: 0.6rem;
  }
  .banner .banner-texts p {
    font-size: 0.28rem;
    font-weight: 300;
    line-height: 0.48rem;
  }
  .banner .banner-texts p strong {
    font-weight: 700;
  }
  .banner-under {
    padding-top: 0.88rem;
    height: 4.2rem;
    background: #FC4C02;
  }
  .banner-under p {
    font-family: Libre Franklin;
    font-size: 0.4rem;
    font-weight: bold;
    line-height: 0.6rem;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .banner-under a {
    display: block;
    margin: 0.5rem auto 0;
    width: 4rem;
    height: 0.88rem;
    line-height: 0.88rem;
    border-radius: 0.88rem;
    opacity: 1;
    box-sizing: border-box;
    border: 0.01rem solid #FFFFFF;
    background-color: transparent;
    font-family: Libre Franklin;
    font-size: 0.32rem;
  }
  .main {
    margin-top: 0;
  }
  .main .row {
    margin-bottom: 0.7rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    column-gap: 0.2rem;
    row-gap: 0.2rem;
    grid-template-areas: 'n1 n1' 'n2 n3' 'n4 n4' 'n5 n5' 'n6 n6';
    justify-content: space-between;
  }
  .main .row .row-item {
    position: relative;
    overflow: hidden;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
  }
  .main .row .row-item .content {
    width: 100%;
    position: absolute;
    bottom: 0.4rem;
    text-align: center;
    z-index: 5;
    transition: all 0.5s;
  }
  .main .row .row-item .content h2 {
    font-family: Libre Franklin;
    font-size: 0.6rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .main .row .row-item .content p {
    font-family: Libre Franklin;
    font-size: 0.32rem;
    font-weight: 400;
    line-height: 0.52rem;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .main .row .row-item a {
    position: absolute;
    text-align: center;
    left: 50%;
    z-index: 20;
    transform: translateX(-50%);
    bottom: -0.5rem;
    width: 2rem;
    height: 0.4rem;
    opacity: 1;
    background-image: url('/skin/default/images/about/bg.png');
    background-size: contain;
    background-color: transparent;
    background-repeat: no-repeat;
    box-sizing: border-box;
    font-family: Libre Franklin;
    font-size: 0.22rem;
    font-weight: normal;
    line-height: 0.4rem;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
    border: none;
    transition: all 0.5s;
    cursor: pointer;
  }
  .main .row .row-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.5;
    transition: all 0.5s;
    /* 黑色半透明 */
  }
  .main .row .row-item:hover .content {
    bottom: 0.8rem;
  }
  .main .row .row-item:hover a {
    bottom: 0.3rem;
  }
  .main .row .row-item:hover .overlay {
    opacity: 0;
  }
  .main .row .firsts {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 3.84rem;
    height: 4.8rem;
    background: #FC4C02;
    grid-area: n2;
  }
  .main .row .firsts h2 {
    font-family: Libre Franklin;
    font-size: 0.62rem;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .main .row .kmb {
    background-image: url('/skin/default/images/about/kmb.png');
    width: 100%;
    height: 4.8rem;
    grid-area: n1;
  }
  .main .row .hc1110r {
    background-image: url('/skin/default/images/about/hc110r.png');
    width: 100%;
    height: 4.8rem;
    grid-area: n3;
  }
  .main .row .t4 {
    background-image: url('/skin/default/images/about/t4.png');
    width: 100%;
    height: 4.8rem;
    grid-area: n4;
  }
  .main .row .k6 {
    background-image: url('/skin/default/images/about/k6.png');
    width: 100%;
    height: 4.8rem;
    grid-area: n5;
  }
  .main .row .mini {
    background-image: url('/skin/default/images/about/mini.png');
    width: 100%;
    height: 4.8rem;
    grid-area: n6;
  }
  .main .awards {
    margin-top: 1rem;
  }
  .main .awards .title-img {
    display: block;
    margin: 0 auto 0.68rem;
    width: 5.36rem;
    height: 1rem;
  }
  .main .awards .awards-list {
    padding: 0 0.3rem;
    width: 100%;
    margin: 0 auto 1rem;
    display: block;
    overflow-x: hidden;
  }
  .main .awards .awards-list li {
    margin-right: 0;
    margin-bottom: 0.5rem;
    width: 100%;
    min-width: 100%;
    text-align: center;
  }
  .main .awards .awards-list li img {
    width: 90%;
    max-width: 100%;
    height: auto;
  }
  .main .awards .awards-list li p {
    margin-top: 0.38rem;
    font-family: Libre Franklin;
    font-size: 0.36rem;
    font-weight: 600;
    line-height: 0.52rem;
    text-align: center;
    letter-spacing: 0em;
    font-variation-settings: "opsz" auto;
    color: #0F1423;
  }
  .main .awards .awards-list :last-child {
    margin-bottom: 0;
  }
  .main .our-history {
    position: relative;
    height: 12.4rem;
    background-color: #fc4c02;
    background-image: url('/skin/default/images/about/m_bg2.png');
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: 100% 5.7rem;
  }
  .main .our-history .bg1 {
    display: none;
  }
  .main .our-history .bg2 {
    display: none;
  }
  .main .our-history .text-content {
    top: 1rem;
    left: 0;
    position: absolute;
    z-index: 20;
    width: 100%;
    text-align: center;
    height: auto;
  }
  .main .our-history .text-content img {
    margin-bottom: 0.5rem;
    width: 5.2rem;
    height: auto;
  }
  .main .our-history .text-content p {
    padding: 0 0.3rem;
    font-size: 0.32rem;
    line-height: 0.52rem;
    text-align: start;
  }
  .main .history {
    position: relative;
    padding: 1rem 0 1rem;
    background: #f1eae0;
  }
  .main .history .history-warp {
    height: auto;
  }
  .main .history .history-group {
    width: auto;
    padding: 0.5rem 0.3rem 0;
    overflow: hidden;
    transition: all 0.5s;
  }
  .main .history .history-group .history-item {
    margin-bottom: 0.75rem;
  }
  .main .history .history-group .history-item h3 {
    margin-bottom: 0.1rem;
    font-family: Libre Franklin;
    font-size: 0.62rem;
    font-weight: bold;
    color: #222222;
  }
  .main .history .history-group .history-item h3 img {
    width: 0.55rem;
    height: 0.38rem;
    vertical-align: middle;
  }
  .main .history .history-group .history-item p {
    font-family: Libre Franklin;
    font-size: 0.32rem;
    font-weight: 300;
    line-height: 0.52rem;
    color: #555555;
    letter-spacing: 0.05em;
  }
  .main .history .history-group .history-item a {
    /* font-family: Poppins; */
    font-size: 0.32rem;
    font-weight: normal;
    line-height: 0.52rem;
    text-align: center;
    letter-spacing: 0.05em;
    text-decoration: underline;
    font-variation-settings: "opsz" auto;
    color: #FC4C02;
  }
  .main .history .history-group .history-item .history-imgs {
    margin-top: 0.3rem;
    display: flex;
  }
  .main .history .history-group .history-item .history-imgs div:first-child {
    margin-right: 0.1rem;
  }
  .main .history .history-group .history-item .history-imgs div {
    flex: 1;
  }
  .main .history .history-group .history-item .history-imgs img {
    width: auto;
    max-width: 100%;
    height: 2.16rem;
  }
  .main .history .years {
    display: none;
  }
  .main .history .m-year-title {
    padding: 0 0.5rem 0 0.3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 0.88rem;
    width: 6.9rem;
    background-image: url('/skin/default/images/about/m_bg3.png');
    background-size: 100% 100%;
    line-height: 0.88rem;
    font-family: Libre Franklin;
    font-size: 0.36rem;
    font-weight: normal;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .main .history .m-year-title img {
    width: auto;
    height: 100%;
  }
  .main .history .m-year-title .reduce {
    display: none;
  }
  .main .history .current-year-title .reduce {
    display: block;
  }
  .main .history .current-year-title .add {
    display: none;
  }
  .main .history .from {
    margin-top: 0.2rem;
    position: relative;
    bottom: unset;
    width: 100%;
    left: 0;
    padding: 0 0.3rem;
    font-family: Libre Franklin;
    font-size: 0.4rem;
    font-weight: bold;
    line-height: 0.6rem;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FC4C02;
  }
  .main .ad {
    padding-top: 1rem;
    height: 4.6rem;
    background-image: url('/skin/default/images/about/m_bg.png');
    background-position: center;
    background-size: cover;
  }
  .main .ad p {
    font-family: Libre Franklin;
    font-size: 0.62rem;
    font-weight: bold;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
  }
  .main .ad a {
    display: block;
    margin: 0.36rem auto 0;
    width: 4rem;
    height: 0.88rem;
    line-height: 0.88rem;
    border-radius: 0.88rem;
    border: 0.02rem solid #FFFFFF;
    background-color: transparent;
    font-family: Libre Franklin;
    font-size: 0.32rem;
    font-weight: normal;
    text-align: center;
    letter-spacing: 0.05em;
    font-variation-settings: "opsz" auto;
    color: #FFFFFF;
    cursor: pointer;
  }
}