.md-about-0.md20657 {
    padding: 0.8rem 0;
    position: relative;
    min-height: 6.8rem;
}

.md-about-0.md20657 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-about-0.md20657 .md-md {
    position: absolute;
    top: -1.3rem;
    visibility: hidden;
}

.md-about-0.md20657 .desc {
    margin-top: 0.16rem;
}

.md-about-0.md20657 .list {
    margin-top: 0.56rem;
}

.md-about-0.md20657 .li {
    margin: 0 0.4rem;
}

.md-about-0.md20657 .icon {
    flex-shrink: 0;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    background-color: var(--active);
    display: flex;
    margin-right: 0.24rem;
}

.md-about-0.md20657 .icon img {
    width: 100%;
    height: 100%;
}

.md-about-0.md20657 .te {
    text-align: left;
    line-height: 1;
}

.md-about-0.md20657 .t12 {
    opacity: 0.8;
    margin-top: 0.1rem;
}

@media screen and (max-width: 900px) {
    .md-about-0.md20657 .list {
        flex-wrap: wrap;
        align-items: flex-start;
    }

    .md-about-0.md20657 .li {
        width: 33%;
        margin: 2% 0;
        display: block;
        text-align: center;
        
    }
    .md-about-0.md20657 .icon{
        margin: 0 auto;
    }

    .md-about-0.md20657 .te{
        text-align: center;
        margin-top: 0.2rem;
    }
        .md-about-0.md20657 .t11{
   justify-content: center;
    }
}

.md-com-breadnav.md20658 {
    z-index: 30;
    box-shadow: 0 -1px 0 0 inset #eee;
}

.md-com-breadnav.md20658 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-com-breadnav.md20658.sticky {
    position: sticky;
    top: 1rem;
    background-color: #fff;
}

.md-com-breadnav.md20658.no-shadow {
    box-shadow: none;
}

.md-com-breadnav.md20658 .bn-swiper .bsa {
    position: relative;
    width: auto;
    margin-right: 0.7rem;
    white-space: nowrap;
    transition: color 0.5s;
}

.md-com-breadnav.md20658 .bn-swiper .bsa:hover {
    color: var(--theme);
}

.md-com-breadnav.md20658 .bn-swiper .bsa.on {
    color: var(--theme);
}

.md-com-breadnav.md20658 .bn-swiper .bsa.on::before {
    content: "";
    width: 100%;
    height: 2px;
    background-color: var(--active);
    position: absolute;
    left: 0;
    bottom: 0;
}

.md-com-breadnav.md20658 .bn-swiper .bsa:last-child {
    margin-right: 0;
}

.md-com-breadnav.md20658 .bn-swiper .cta {
    display: block;
    line-height: 0.7rem;
}

.md-com-breadnav.md20658 .bn-swiper .sp {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

@media screen and (max-width: 900px) {
    .md-com-breadnav.md20658 .bn-swiper {
        max-width: 100%;
    }

    .md-com-breadnav.md20658 .bn-swiper .bsa {
        margin-right: 0.4rem;
    }
}

.md-com-breadnav.md20658 .zone-nav {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    position: relative;
    line-height: 0.6rem;
}

.md-com-breadnav.md20658 .zone-nav .icon {
    margin-right: 0.08rem;
    display: inline-flex;
    align-items: center;
}

.md-com-breadnav.md20658 .zone-nav .icon svg {
    width: 1em;
    height: 1em;
}

.md-com-breadnav.md20658 .zone-nav .sp1 {
    position: relative;
    margin: 0 0.2em;
}

.md-com-breadnav.md20658 .zone-nav .a {
    position: relative;
    transition: all 0.3s;
}

.md-com-breadnav.md20658 .zone-nav .a.on,
.md-com-breadnav.md20658 .zone-nav .a:hover {
    color: var(--theme);
    transition: all 0.3s;
}

@media (max-width: 900px) {
    .md-com-breadnav.md20658 .zone-nav {
        width: 100%;
        display: none;
    }

    .md-com-breadnav.md20658 .zone-nav .sp1 {
        margin: 0 0.5em;
    }
}

.md-about-1.md20659 {
  padding: 1rem 0;
  position: relative;
}
.md-about-1.md20659 .layout {
  margin-left: auto;
  margin-right: auto;
  width: 16rem;
  max-width: 92%;
}
.md-about-1.md20659 .md-md {
  position: absolute;
  top: -1.3rem;
  visibility: hidden;
}
.md-about-1.md20659 .c-pic {
  width: 50%;
}
.md-about-1.md20659 .img {
  padding-top: calc( 540 / 800 * 100%);
  height: 100%;
}
.md-about-1.md20659 .text {
  width: calc( 700 / 1600 * 100%);
}
.md-about-1.md20659 .h2 {
  line-height: calc(60 / 48);
}
.md-about-1.md20659 .content {
  max-height: 5.2rem;
  overflow-y: auto;
  padding-right: 0.1rem;
  margin-top: 0.52rem;
  line-height: calc(28 / 18);
}
.md-about-1.md20659 .content::-webkit-scrollbar {
  width: 2px;
  height: 1px;
}
.md-about-1.md20659 .content::-webkit-scrollbar-thumb {
  background: var(--active);
}
.md-about-1.md20659 .content::-webkit-scrollbar-track {
  background: rgba(204, 204, 204, 0.5);
}
@media screen and (max-width: 900px) {
  .md-about-1.md20659 .c-pic {
    width: 100%;
  }
  .md-about-1.md20659 .text {
    width: 100%;
    padding: 0.3rem 0;
  }
  .md-about-1.md20659 .content {
    max-height: none;
  }
}

.md-about-2.md20660 {
    padding-top: 1.04rem;
    padding-bottom: 0.7rem;
    position: relative;
}

.md-about-2.md20660 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-about-2.md20660 .md-md {
    position: absolute;
    top: -1.3rem;
    visibility: hidden;
}

.md-about-2.md20660 .sbtn {
    width: 1em;
    height: 1em;
    border-radius: 50%;
    box-shadow: 0 0 0 1px inset #999;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 0.2rem;
    cursor: pointer;
    transition: 0.5s;
}

.md-about-2.md20660 .sbtn:hover {
    box-shadow: 0 0 0 1px inset var(--active);
    background-color: var(--active);
    color: #fff;
}

.md-about-2.md20660 .sbtn svg {
    width: 32%;
    height: 32%;
}

.md-about-2.md20660 .swiper {
    position: relative;
    margin-top: 0.75rem;
}

.md-about-2.md20660 .sw {
    position: relative;
}

.md-about-2.md20660 .sw:hover .title {
    color: var(--active);
}

.md-about-2.md20660 .img {
    display: flex;
    justify-content: center;
    position: relative;
    cursor: pointer;
    z-index: 5;
}

.md-about-2.md20660 .ibox {
    height: 3.5rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.md-about-2.md20660 .ii {
    max-width: 100%;
    max-height: 100%;
}

.md-about-2.md20660 .bot {
    position: relative;
}

.md-about-2.md20660 .bg img {
    width: 100%;
}

.md-about-2.md20660 .title {
    line-height: calc(24 / 18);
    width: 100%;
    position: absolute;
    left: 0;
    top: 0.48rem;
    padding: 0 0.2rem;
    transition: color 0.5s;
}

.md-about-3.md20661 {
    padding-top: 0.83rem;
    padding-bottom: 1rem;
    position: relative;
}

.md-about-3.md20661 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-about-3.md20661 .md-md {
    position: absolute;
    top: -1.3rem;
    visibility: hidden;
}

.md-about-3.md20661 .box {
    width: 8.5rem;
    max-width: 100%;
}

.md-about-3.md20661 .line {
    width: 1em;
    height: 0.06rem;
    margin-top: 0.26rem;
    margin-bottom: 0.43rem;
}

.md-about-3.md20661 .desc {
    line-height: calc(28 / 18);
}

.md-about-3.md20661 .nlist {
    margin-top: 0.54rem;
}

.md-about-3.md20661 .ni {
    margin-bottom: 0.6rem;
}

.md-about-3.md20661 .ni:last-child {
    margin-bottom: 0;
}

.md-about-3.md20661 .n11 {
    line-height: 1;
}

.md-about-3.md20661 .n12 {
    margin-top: 0.08rem;
}

.md-about-4.md20662 {
    padding-top: 0.85rem;
    padding-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.md-about-4.md20662 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-about-4.md20662 .md-md {
    position: absolute;
    top: -1.3rem;
    visibility: hidden;
}

.md-about-4.md20662 .swiper {
    margin-top: 0.36rem;
}

.md-about-4.md20662 .swiper-container {
    padding: 0.2rem 0;
}

.md-about-4.md20662 .sw {
    width: 8.3rem;
    transition: 0.3s;
    margin: 0 -2rem;
    opacity: 0;
}

.md-about-4.md20662 .swiper-slide-prev {
    opacity: 1;
    transform: perspective(300px) rotateY(10deg) scale(0.7);
    z-index: 2;
}

.md-about-4.md20662 .swiper-slide-next {
    opacity: 1;
    transform: perspective(300px) rotateY(-10deg) scale(0.7);
    z-index: 2;
}

.md-about-4.md20662 .swiper-slide-active {
    opacity: 1;
    z-index: 3;
}

.md-about-4.md20662 .swiper-slide-active .c-pic {
    box-shadow: 0px 0.1rem 0.14rem 0px rgba(0, 0, 0, 0.35);
}

.md-about-4.md20662 .c-pic {
    border-radius: 0.1rem;
}

.md-about-4.md20662 .img {
    padding-top: calc(480 / 830 * 100%);
}

.md-about-4.md20662 .swiper-pagination {
    position: static;
    width: 100%;
    margin-top: 0.4rem;
}

.md-about-4.md20662 .swiper-pagination-bullet {
    width: 0.5em;
    height: 0.5em;
    border-radius: 1rem;
    background-color: #ccc;
    margin: 0 0.2em;
    opacity: 1;
    transition: 0.3s;
}

.md-about-4.md20662 .swiper-pagination-bullet-active {
    width: 1.5em;
    background-color: var(--active);
}

@media screen and (max-width: 900px) {
    .md-about-4.md20662 .swiper1 {
        display: none;
    }

    .md-about-4.md20662 .bg {
        display: none;
    }

    .md-about-4.md20662 .swiper2 {
        width: 100%;
        margin-top: 0;
    }

    .md-about-4.md20662 .sw2 {
        padding: 0 0.2rem;
        text-align: center;
    }

    .md-about-4.md20662 .sw2 .icon {
        display: block;
    }

    .md-about-4.md20662 .sw2 .intro {
        margin-top: 0.2rem;
    }

    .md-about-4.md20662 .btns {
        justify-content: center;
    }
}

.md-about-5.md20663 {
    padding-top: 0.88rem;
    padding-bottom: 0.95rem;
    position: relative;
    overflow: hidden;
}

.md-about-5.md20663 .layout {
    margin-left: auto;
    margin-right: auto;
    width: 16rem;
    max-width: 92%;
}

.md-about-5.md20663 .md-md {
    position: absolute;
    top: -1.3rem;
    visibility: hidden;
}

.md-about-5.md20663 .sbtn {
    width: 1em;
    height: 1em;
    border-radius: 50%;
    box-shadow: 0 0 0 1px inset #fff;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 0.2rem;
    cursor: pointer;
}

.md-about-5.md20663 .sbtn:hover {
    background-color: var(--active);
    box-shadow: 0 0 0 1px inset var(--active);
    color: #fff;
}

.md-about-5.md20663 .sbtn svg {
    width: 32%;
    height: 32%;
}

.md-about-5.md20663 .swiper {
    margin-top: 0.7rem;
    position: relative;
}

.md-about-5.md20663 .swiper::before {
    display: none;
    content: "";
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.md-about-5.md20663 .swiper .swiper-container {
    overflow: visible;
}

.md-about-5.md20663 .sw {
    width: 3.2rem;
    height: auto;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

.md-about-5.md20663 .sw:first-child {
    margin-left: 0;
}

.md-about-5.md20663 .sw:last-child {
    margin-right: 1rem;
}

.md-about-5.md20663 .sw::before {
    content: "";
    width: 0.26rem;
    height: 0.26rem;
    border-radius: 50%;
    background-color: #fff;
    border: 0.08rem solid var(--active);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 30;
}

.md-about-5.md20663 .sw::after {
    content: "";
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.md-about-5.md20663 .tp2 .line::before {
    content: "";
    width: 1px;
    height: 0.2rem;
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    transform: translate(-50%);
    background-color: #fff;
    opacity: 0.5;
}

.md-about-5.md20663 .tp2 .block {
    justify-content: flex-end;
    padding-bottom: 0.6rem;
}

.md-about-5.md20663 .tp1 .block {
    margin-top: 2.7rem;
    padding-top: 0.75rem;
}

.md-about-5.md20663 .tp1 .line::before {
    content: "";
    width: 1px;
    height: 0.2rem;
    position: absolute;
    top: 0.25rem;
    left: 50%;
    transform: translate(-50%);
    background-color: #fff;
    opacity: 0.5;
}

.md-about-5.md20663 .all {
    margin-left: 0.2rem;
    margin-right: 1rem;
}

.md-about-5.md20663 .all .tp2 {
    padding-top: 0.38rem;
}

.md-about-5.md20663 .line {
    width: 0.25rem;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.md-about-5.md20663 .block {
    height: 2.7rem;
    position: relative;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
}

.md-about-5.md20663 .d1 {
    line-height: 1;
}

.md-about-5.md20663 .d2 {
    line-height: calc(18 / 16);
    margin-top: 0.16rem;
    height: 6.75em;
    overflow-y: auto;
}

.md-about-5.md20663 .d2::-webkit-scrollbar {
    display: none;
}

@media screen and (max-width: 500px) {
    .md-about-5.md20663 .sw {
        width: 4rem;
        padding-right: 0.2rem;
    }

    .md-about-5.md20663 .sw::before {
        top: 0;
    }

    .md-about-5.md20663 .sw::after {
        top: 0;
    }

    .md-about-5.md20663 .block {
        margin-top: 0 !important;
        padding-top: 0.3rem !important;
        justify-content: flex-start !important;
    }

    .md-about-5.md20663 .line {
        display: none;
    }

    .md-about-5.md20663 .d2 {
        height: auto;
        overflow: visible;
    }
}