.index-s1-containe {
    position: relative;
}

.index-s1-swiper {
    overflow: hidden;
}

.index-s1-swiper .swiper-wrapper {
    height: auto;
}

.index-s1-item-img img {
    min-height: 360px;
    object-fit: cover;
    width: 100%;
}

.index-s1-item {
    position: relative;
}

.index-s1-item-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.index-s1-item-subtitle {
    font-size: var(--font-size-36);
    color: #fff;
    font-family: var(--font-medium);
    text-align: center;
}

.index-s1-item-subtitle em {
    font-style: normal;
    font-family: var(--font-bold);
}

.index-s1-item-title {
    color: #fff;
    text-align: center;
    font-size: max(0.72rem, 30px);
}

.index-s1-item-title em {
    font-style: normal;
    color: var(--theme-color);
}

.index-s1-item-group {
    display: flex;
    gap: 0.2rem;
    flex-wrap: wrap;
    width: fit-content;
    margin: auto;
    justify-content: center;
    margin-top: 0.2rem;
}

.index-s1-item-btn {
    background-color: #0072ce;
    padding: 0.21rem 0.34rem;
    border-radius: max(0.3rem, 30px);
    color: #fff;
    white-space: nowrap;
    cursor: pointer;
}

.index-s1-item-btn:hover {
    background-color: var(--theme-color);
    color: #fff;
}

/* index-s2  */

.index-s2 {
    padding: 1.2rem 0;
    background-color: #fff;
}

.idnex-s2-top {
    display: flex;
    gap: 0.2rem;
    justify-content: space-between;
}

.index-s2-title {
    line-height: 1;
    margin-bottom: 0.36rem;
}

.index-s2-desc {
    color: #222;
    font-size: var(--font-size-24);
}

.index-s2-desc em {
    color: var(--theme-color);
    font-style: normal;
}

.index-s2-text {
    margin-bottom: 0.3rem;
    font-size: var(--font-size-18);
}

.index-s2-btn {
    background-color: #fff;
    color: var(--theme-color);
    box-shadow: 0 0 0.1rem 0 #ecebeb;
    display: inline-block;
}

.index-s2-btn:hover {
    background-color: var(--theme-color);
    color: #fff;
}

.index-s2-btn:hover::after {
    background-image: url(../images/index/left-top-arrow1.png);
}

.idnex-s2-left {
    flex: 1;
}

.idnex-s2-right {
    flex: 2;
}

.index-s2-content {
    margin-top: 0.9rem;
    /* display: grid;
      grid-template-columns: repeat(4, 1fr); */
    display: flex;
    justify-content: space-between;
}

.index-s2-item-top {
    line-height: 1;
    box-sizing: border-box;
    color: #222;
    margin-bottom: 0.1rem;
}

.index-s2-item-top .number {
    font-size: max(0.8rem, 30px);
    font-family: var(--font-bold);
    color: inherit;
    line-height: 1;
    box-sizing: border-box;
}

.index-s2-item-top .unit {
    font-size: max(0.6rem, 26px);
    font-family: var(--font-bold);
    color: inherit;
    line-height: 1;
    box-sizing: border-box;
    vertical-align: text-bottom;
}

.index-s2-item-top sup {
    font-size: var(--font-size-30);
    color: inherit;
    font-family: var(--font-bold);
    top: 0;
    line-height: 1;
    vertical-align: top;
}

.index-s2-item-top .unit sup {
    vertical-align: text-top;
}

.index-s2-item-bottom {
    color: #666;
}

@media (min-width: 768px) {
    .index-s2-item:hover .index-s2-item-top {
        color: var(--theme-color);
    }

    .index-s2-item:hover .index-s2-item-bottom {
        color: var(--theme-color);
    }
}

@media (max-width: 768px) {
    .idnex-s2-top {
        flex-wrap: wrap;
    }

    .idnex-s2-left {
        min-width: 100%;
    }

    .index-s2-content {
        /* grid-template-columns: repeat(2, 1fr);
            gap: 0.4rem; */
        flex-wrap: wrap;
        gap: 0.4rem;
    }

    .index-s2-item {
        width: calc(50% - 0.2rem);
    }
}

/* s3  */
.index-s3 {
    padding: 1.2rem 0;
    background-color: #fafafa;
}

.index-s3-img {
    width: fit-content;
    margin: auto;
    margin-bottom: 0.1rem;
}

.index-s3-img img {
    width: 1.85rem;
    /*height: 0.46rem;*/
}

.index-s3-desc {
    text-align: center;
    color: #666;
}

.index-s3-text {
    width: fit-content;
    margin: auto;

    /* padding-bottom: 0.1rem; */
}

.index-s3-text::after {
    content: '';
    display: block;
    height: 0.3rem;
    width: 1px;
    background-color: #c2c2c2;
    margin: auto;
}

.index-s3-group {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.16rem;
    padding-top: 0.45rem;
    position: relative;
}

.index-s3-group::before {
    content: '';
    position: absolute;
    display: block;
    height: 1px;
    width: calc(100% - ((100% - 0.8rem) / 6));
    left: 50%;
    transform: translateX(-50%);
    background-color: #c2c2c2;
}

.index-s3-tag {
    background-color: #fff;
    border-radius: max(0.05rem, 5px);
    padding: 0.35rem 0;
    line-height: 1;
    font-size: max(0.18rem, 14px);
    color: #222;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.index-s3-tag::before {
    content: '';
    position: absolute;
    height: 0.45rem;
    width: 1px;
    background-color: #c2c2c2;
    left: 50%;
    bottom: 100%;
}

.index-s3-tag.active {
    background-color: var(--theme-color);
    color: #fff;
}

@media (min-width: 768px) {
    .index-s3-tag:hover {
        background-color: var(--theme-color);
        color: #fff;
    }
}

.index-s3-swiper {
    overflow: hidden;
}

.index-s3-swiper .swiper-slide {
    height: auto;
}

.index-s3-item {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.2rem;
    background-color: #fff;
    margin-top: 0.3rem;
    height: 100%;
}

.index-s3-item-title {
    font-size: var(--font-size-24);
    font-family: var(--font-medium);
    font-weight: 400;
    color: #222;
    margin-bottom: 0.35rem;
    line-height: 1;
}

.index-s3-item-desc {
    color: #666;
}

.index-s3-item-btn {
    margin-top: 20px;
}

.index-s3-item-left {
    flex: 1.46;
    padding: 0.6rem 0.38rem;
    padding-right: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.index-s3-item-right {
    flex: 1;
    display: flex;
    align-items: flex-end;
}

.index-s3-item-right img {
    height: 100%;
    width: 100%;
    /* object-fit: cover; */
}

.index-s3-swiper .swiper-wrapper {
    height: auto;
}

.index-s3-item-right-pc {
    display: block;
}

.index-s3-item-right-h5 {
    display: none;
}

@media (max-width: 768px) {
    .index-s3-group {
        grid-template-columns: repeat(2, 1fr);
    }

    .index-s3-item {
        /* height: 400px; */
        gap: 0.6rem;
    }

    .index-s3-item-right-pc {
        display: none;
    }

    .index-s3-item-right-h5 {
        display: block;
    }

    .index-s3-item-left {
        /* max-width: 60%; */
        min-width: 100%;
        box-sizing: border-box;
        padding: 0;
        padding-left: 0.3rem;
        padding-top: 0.3rem;
    }

    .index-s3-item-right img {
        height: auto;
        object-fit: cover;
    }

    .index-s3-item-desc {
        word-break: break-all;
    }

    .index-s3-tag::before {
        display: none;
    }
}

/* s4  */
.index-s4 {
    padding: 1rem 0;
    background-color: #fefefe;
}

.index-s4-title {
    text-align: center;
    margin-bottom: 0.5rem;
}

.index-s4-item {
    padding: 0.18rem;
    border-radius: max(0.1rem, 10px);
    box-sizing: border-box;
    height: 100%;
}

.index-s4-item-img {
    overflow: hidden;
    border-radius: max(0.1rem, 10px);
}

.index-s4-item-img img {
    width: 100%;
    transition: 1s;
}

.index-s4-item-title {
    color: #222;
    line-height: 1;
    margin: 0.2rem 0;
}

.index-s4-item-desc {
    color: #666;
}

.index-s4-item-content {
    padding-bottom: 0.4rem;
}

.index-s4-swiper .swiper-wrapper {
    height: auto;
}

.index-s4-swiper .swiper-slide {
    height: auto;
}

@media (min-width: 768px) {
    .index-s4-item:hover {
        background-color: #fff;
        box-shadow: 0px 5px 32px 0px rgba(130, 130, 130, 0.08), 0 -0.04rem 0 var(--theme-color) inset;
    }

    .index-s4-item:hover .index-s4-item-img img {
        transform: scale(1.02);
    }
}

/* s5  */
.index-s5-title {
    text-align: center;
}

.index-s5-tag-list {
    margin: 0.5rem 0;
    display: flex;
    justify-content: center;
    gap: 0.2rem;
}

.index-s5-swiper-container .swiper-wrapper {
    height: auto;
}

@media (max-width: 768px) {
    .index-s5-tag-list {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.2rem;
    }
}

.index-s5-tag {
    padding: 0.18rem 0.34rem;
    color: #222;
    border-radius: max(0.3rem, 30px);
    background-color: #9dd1ff65;
    white-space: nowrap;
    font-size: max(0.16rem, 14px);
    font-family: var(--font-medium);
    font-weight: 400;
    cursor: pointer;
    transition: 0.3s;
}

.index-s5-tag.active {
    background-color: var(--theme-color);
    color: #fff;
}

@media (min-width: 768px) {
    .index-s5-tag:hover {
        background-color: var(--theme-color);
        color: #fff;
    }
}

.index-s5-subtitle {
    text-align: center;
    font-size: var(--font-size-36);
    font-family: var(--font-medium);
    font-weight: 400;
}

.index-s5-subtitle-desc {
    margin: 0.34rem auto 0;
    text-align: center;
    color: #666;
    max-width: 500px;
}

.index-s5-item {
    /*display: flex;*/
    /*justify-content: space-between;*/
    /*align-items: stretch;*/
    padding: 0.4rem 0.37rem;
    background-color: #fff;
    box-shadow: 3px 4px 20px 0px rgba(217, 217, 217, 0.2);
    border-radius: 5px;
    min-height: max(2.6rem, 160px);
    box-sizing: border-box;
    z-index: 11;
}

.index-s5-item-title {
    font-size: var(--font-size-18);
    color: #4b4b4b;
    line-height: 1;
    font-family: var(--font-regular);
    font-weight: 400;
    margin: 0.25rem;
    text-align: center;
}

.index-s5-item-desc {
    color: #4b4b4b;
    display: inline-block;

    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.index-s5-item-btn {
    border-radius: max(0.3rem, 30px);
    background-color: var(--theme-color);
    color: #fff;
    box-sizing: border-box;
    display: block;
    visibility: hidden;
    max-width: fit-content;
    white-space: nowrap;
}

.index-s5-item-btn:hover {
    color: #fff;
}

@media (min-width: 768px) {
    .index-s5-item:hover .index-s5-item-btn {
        visibility: visible;
    }
}

@media (max-width: 768px) {
    .index-s5-item .index-s5-item-desc {
        visibility: visible;
    }

    .index-s5-item .index-s5-item-btn {
        visibility: visible;
    }

    .index-s5-item-btn {
        font-size: var(--font-size-14);
        position: absolute;
        bottom: 10px;
        left: 50%;
        transform: translateX(-50%);
    }
}

.index-s5-content {
    padding: max(0.6rem, 100px) 0 1rem;
    overflow: hidden;
    position: relative;
    z-index: 0;
    background-color: #fff;
}

.index-s5-swiper {
    width: 100%;
    position: relative;
}

.index-s5-swiper .swiper-wrapper {
    height: auto;
}

.index-s5-item-content {
    display: flex;
    flex-direction: column;
}

.index-s5-item-btn {
    margin-top: 0.3rem;
    padding: 0.16rem 0.2rem;
}

.index-s5-item-img {
    height: 2.7rem;
    position: relative;
    width: 2.3rem;
    align-self: flex-end;
    margin:auto;
}

.index-s5-item-img img {
    max-width: 100%;
    max-height: unset;
    position: absolute;
    bottom: 0;
    right: 0;
    top: 0;
}

.index-s5-swiper .swiper-tools {
    width: 90%;
    top: 50%;
    left: 5%;
}

@media (max-width: 768px) {
    .index-s5-item {
        flex-wrap: wrap;
        justify-content: center;
        padding-bottom: 50px;
    }

    .index-s5-item-img {
        width: 100%;
        height: auto;
        text-align: center;
        max-height: auto;
    }

    .index-s5-item-img img {
        margin-top: 0.4rem;
        position: static;
        object-fit: contain;
        height: 2rem;
    }
}

/* s6  */
.index-s6 {
    background-color: #fff;
}

.index-s6-group {
    margin: 0.36rem 0 0.6rem;
    display: flex;
    justify-content: flex-start;
    gap: 0.2rem;
    align-items: flex-start;
    flex-wrap: wrap;
}

.idnex-s6-tag {
    background-color: #fafafa;
    border-radius: max(30px, 0.3rem);
    color: #222;
    line-height: 1;
    cursor: pointer;
}

.idnex-s6-tag.active {
    background-color: var(--theme-color);
    color: #fff;
}

@media (min-width: 768px) {
    .idnex-s6-tag:hover {
        background-color: var(--theme-color);
        color: #fff;
    }
}

.index-s6-item {
    position: relative;
}

.index-s6-item-img img {
    width: 100%;
    min-height: 400px;
    object-fit: cover;
}

.index-s6-item-content {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.index-s6-item-content .w1400 {
    height: 100%;
}

.index-s6-item-box {
    height: 100%;
    background-color: var(--theme-color);
    padding: 1rem 0.6rem;
    display: flex;
    flex-direction: column;
    width: max(4.8rem, 200px);
    box-sizing: border-box;
}

.index-s6-item-title {
    color: #fff;
    font-size: var(--font-size-36);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.index-s6-item-desc {
    color: #fafafa;
}

.index-s6-item-btn {
    margin-top: auto;
    width: fit-content;
    background-color: #fff;
    color: var(--theme-color);
}

.index-s6-item-btn:hover {
    color: var(--theme-color);
}

.index-s6-swiper .swiper-wrapper {
    height: auto;
}

@media (max-width: 768px) {
    .index-s6-group {
        position: absolute;
        visibility: hidden;
    }

    .index-s6-item-content {
        position: static;
    }

    .index-s6-item-content .w1400 {
        width: 100%;
    }

    .index-s6-item-box {
        width: 100%;
    }

    .index-s6-item-btn {
        margin-top: 20px;
    }

    .index-s6-item-img img {
        min-height: 200px;
    }
}