body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.mySwiper {
    width: 100vw;
    height: 47vw;
    overflow: hidden;
    position: relative;
}

.mySwiper .swiper-slide {
    text-align: center;
    font-size: 0.94vw;
    background: #fff;

    overflow:hidden;
}

.mySwiper .slide-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-size: cover;
    background-position: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    color:#fff;
}

.swiper-pagination {
    background: #bfbfbf;
    width: 4vw !important;
    left: 45vw !important;
    border-radius: 6px !important;
    min-width: 76px;
}

.swiper-pagination-bullet{
    background:#979797;
}
.swiper-pagination-bullet-active{
    background-color: #fff;
}
.swiper-button-prev,
.swiper-button-next {
    margin-left: 4.69vw;
    margin-right: 4.69vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: none;
    width: 2.08vw;
    height: 2.08vw;
    background-color: rgba(128, 128, 128, 0.3);
    border-radius: 50%;
    transition: background-color 0.2s;
}

.swiper-button-prev img,
.swiper-button-next img {
    width: 1.56vw;
    height: 1.56vw;
}

.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
    content: '';
}
.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after {
    content: '';
}

/* 悬停效果 */
.swiper-button-prev:hover,
.swiper-button-next:hover {
    background-color: rgba(128, 128, 128, 0.5);
    /* 深灰色背景 */
}

.mySwiper .mask1 {
    position: absolute;
    width: 100%;
    height: 47vw;
    left: 0;
    top: 0;
    z-index: 99;
    transition: all 2s;
    display: block;
    background: none;
}


.mySwiper .card-info {
    background-color: #FFFFFFE5;
    width: 35.63vw;
    height: 23.96vw;
    position: absolute;
    right: 7.55vw;
    bottom: 7.55vw;
    transform: scale(0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mySwiper .card-info .sup {
    font-size: 5.2vw;
    color: #17BBEF;
    margin-top: 2.5vw;
    line-height: 1em;
    font-weight: bold;
}

.mySwiper .card-info .sub {
    font-size: 2.08vw;
    color: #17BBEF;
    line-height: 1.15em;
    font-weight: 600;
    margin-top: 0.3vw;
}

.txts-1 {
    margin-top: 4.6875vw;
    margin-bottom: 3.3854vw;
}

.txts-1 .sup {
    font-size: 3.7500vw;
    font-weight: bold;
    background: linear-gradient(90.6deg, #67E8FF 2.91%, #17BBEF 78.15%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    width: fit-content;
    margin: auto;
}

.txts-1 .sub {
    font-size: 1.6667vw;
    color: #9D9D9D;
    width: fit-content;
    margin: auto;
    text-align: center;
}

.mySwiper2 {
    width: 77vw;
    margin: auto;
    height: 30vw;
    overflow: hidden;
    position: relative;
}

.mySwiper2 .section {
    display: flex;
    background: linear-gradient(129.59deg, #F3FAFF 25.46%, #F4FFFF 90.97%);
    width: fit-content;
    margin: auto;
    position: absolute;
    left: 0;
    top: 0;
}


.mySwiper2 .section .txt2 {
    width: 35vw;
    padding-left: 3.1250vw;
    padding-top: 9.7vw;
    box-sizing: border-box;
}

.mySwiper2 .section .txt2 .sup {
    font-size: 2.5000vw;
    font-weight: bold;
    color: #000000;
    margin-bottom: 2.3958vw;
}

.mySwiper2 .section .txt2 .sub {
    font-size: 1.1458vw;
    color: #4E4E4E;
    width: fit-content;
}

.mySwiper2 .slide-inner > img {
    width: 42.3vw;
}

.mySwiper2 .curstom-pagination {
    width: 0.21vw;
    height: 13.02vw;
    background-color: #D9D9D9;
    z-index: 1;
    position: absolute;
    top: 8.85vw;
    left: 42.92vw;
    border-radius: 0.26vw;
}
.mySwiper2 .curstom-pagination .slide {
    width: 100%;
    height: 33.34%;
    background-color: #17BBEF;
}

.mySwiper2 .curstom-pagination-2 .slide {
    height: 50%;
}

.txts-2 {
    margin-top: 5.2083vw;
    margin-bottom: 5.2083vw;
    text-align: center;
    font-size: 3.7500vw;
    background: linear-gradient(90.75deg, #6CFFB5 3.36%, #17BBEF 90.36%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
}

.section34 {
    display: flex;
    background: #F0FFF8;
    width: fit-content;
    margin: auto;
}


.section34 img {
    width: 42vw;
}

.section34 .txt2 {
    width: 35vw;
    padding-left: 3.1250vw;
    padding-top: 9.7vw;
    box-sizing: border-box;
}

.section34 .txt2 .sup {
    font-size: 2.5000vw;
    font-weight: bold;
    color: #000000;
    margin-bottom: 2.3958vw;
}

.section34 .txt2 .sub {
    font-size: 1.1458vw;
    color: #4E4E4E;
    width: fit-content;
}

.section4 {
    margin-top: 5.2083vw;
}

.our-history {
    background: #f7f8fa;
    box-sizing: border-box;
    padding: 0 16.3vw;
    padding-bottom: 6.4063vw;
}

.our-history .title {
    font-size: 3.7500vw;
    font-weight: bold;
    color: #000000;
    padding-top: 4.6875vw;
    margin-bottom: 4.6875vw;
    text-align: center;
}

.our-history .years {
    margin-bottom: 4.3750vw;
    position: relative;
    width: 66.98vw;
    height: 3.042vw;
    display: flex;
    justify-content: space-evenly;
}

.our-history .years .bg-line {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 0.1563vw;
    width: 100%;
    background-color: #D9D9D9;
}

.our-history .years .active-line {
    position: absolute;
    bottom: 0;
    left: calc(100% / 7 * 0 + 100% / 7 * 0.1);
    height: 0.1563vw;
    width: calc(100% / 7 * 0.8);
    background-color: #000;
    transition: all 0.3s;
}

.our-history .years .year {
    cursor: pointer;
    user-select: none;
    font-size: 1.1458vw;
    flex: 1;
    padding: 1.0417vw 0;
    text-align: center;
    color: #9D9D9D;
}

.our-history .years .active {
    color: #000;
    font-weight: bold;
}

.mySwiper3 {
    overflow: hidden;
}

.mySwiper3 .swiper-wrapper .swiper-slide {
    display: flex;
    align-items: center;
    width: 100%;
    margin: auto;
}


.mySwiper3 .swiper-wrapper img {
    width: 35.5vw;
}

.mySwiper3 .swiper-wrapper .txt2 {
    width: 31.25vw;
    padding-left: 6.6667vw;
    box-sizing: border-box;
}

.mySwiper3 .swiper-wrapper .txt2 .sup {
    font-size: 6.6667vw;
    font-weight: bold;
    color: #EAEAEA;
    margin-bottom: 2.3958vw;
}

.mySwiper3 .swiper-wrapper .txt2 .sub {
    font-size: 1.1458vw;
    color: #4E4E4E;
    width: fit-content;
}

.section6 {
    background-color: #fff;
}

.section6 .sup {
    text-align: center;
    font-size: 3.7500vw;
    font-weight: bold;
    background: linear-gradient(270.93deg, #002C5E -10.32%, #00759A 95.31%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    padding-top: 5.7292vw;
    padding-bottom: 3.1250vw;
}

.section6 .sub {
    text-align: center;
    font-size: 1.7708vw;
    color: #9D9D9D;
}

.section6 .card-wrap {
    margin: auto;
    margin-top: 5.2083vw;
    margin-bottom: 7.2917vw;
    width: 75vw;
    display: flex;
    justify-content: space-between;
}

.section6 .card-wrap .card-info {
    width: 17.9vw;
    height: 17.5vw;
    background-color: #F7F8FA;
    box-sizing: border-box;
    padding-left: 1.77vw;
}

.section6 .card-wrap .cisup {
    font-size: 3.3333vw;
    font-weight: bold;
    color: #17BBEF;
    padding-top: 3.125vw;
    padding-bottom: 2.6vw;
}

.section6 .card-wrap .cisub {
    font-size: 1.0417vw;
    color: #4E4E4E;
}

/* 隐藏原始文本，通过打字效果显示 */
.typing-effect {
    visibility: hidden;
    white-space: nowrap;
    overflow: hidden;
}
.typing {
    visibility: visible;
    animation: typing 1s steps(30, end);
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}