/* 核心技术 */
.technology-banner {
    width: 100%;
    height: 242px;
    background-image: linear-gradient(90deg, rgb(53, 90, 240) 0%, rgba(53, 90, 240, 0.4) 100%),
        url(/uploads/banner/cb6f2be7-9ae8-4caf-a814-a4de4c41d592.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 28px;
    margin-bottom: 48px;
}

.technology-banner > p {
    width: 546px;
    font-weight: normal;
    font-size: 16px;
    line-height: 24px;
    margin-top: 8px;
}

/* 论文展示 */
.article-section {
    margin-bottom: 32px;
}

.article-section .headline {
    margin-bottom: 52px;
}

.article-section .container {
    width: 1200px;
    margin: 0 auto;
}

.article-section .item {
    display: flex;
    justify-content: space-between;
    height: 420px;
}

.article-section .info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* padding-top: 112px; */
}

.article-section .header {
    display: flex;
    align-items: center;
    margin-bottom: 23px;
}

.article-section .header img {
    height: 34px;
    margin-right: 8px;
}

.article-section .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 38px;
    color: #262626;
}

.article-section .content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    width: 460px;
}

.article-section .img {
    align-self: center;
    max-width: 520px;
}

.article-section .img img {
    width: 100%;
}

/* 应用场景 */
.example-section {
    margin-bottom: 64px;
}

.example-section .headline {
    margin-bottom: 52px;
}

.example-section .container {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.example-section .item {
    width: calc(33.33% - 8px);
    background: #ffffff;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    border-radius: 8px;
    transition: all 0.3s;
    padding: 20px 42px 32px;
}

.example-section .item:hover {
    box-shadow: 0px 4px 10px rgba(12, 31, 80, 0.08);
    background-color: #355af0;
}

.example-section .item:hover .headtitle,
.example-section .item:hover .content {
    color: #fff;
}

.example-section .item:hover .btn {
    background-color: #fff;
}

.example-section .logo {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.example-section .logo img {
    width: 58px;
    height: 58px;
    border-radius: 8px;
    background: white;
    padding: 10px;
    margin-right: 8px;
    border: solid 1px #eee;
}

.example-section .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 32px;
    color: #262626;
}

.example-section .content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    height: 145px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    line-clamp: 6;
    -webkit-box-orient: vertical;
    margin-bottom: 16px;
}

.example-section .btn {
    display: inline-block;
    font-size: 16px;
    line-height: 24px;
    color: #355af0;
    padding: 8px 16px;
    background-color: rgba(53, 90, 240, 0.1);
    border-radius: 24px;
    cursor: pointer;
}

.top-img {
    width: 1200px;
    margin: 0 auto 50px auto;
    padding-bottom: 50px;
    background-image: linear-gradient(180deg, #f0f4ff 0%, rgba(240, 244, 255, 0.8) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.top-img .text {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
}

.top-img .text .title {
    font-size: 28px;
}

.top-img .text .des {
    color: #595959;
}

.top-img img {
    width: 100%;
}

/* 技术说明 */

.explain {
    width: 1200px;
    margin: 0 auto;
}

.explain .tabs {
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 24px;
}

.explain .tabs .tabs-item {
    font-size: 24px;
    line-height: 32px;
    text-align: center;
    color: #262626;
    position: relative;
    cursor: pointer;
    width: 270px;
}

.explain .tabs .tabs-item:last-child {
    margin-right: 0;
}

.explain .tabs .tabs-item.active {
    font-weight: 500;
    color: #355af0;
}

.explain .tabs .tabs-item.active::before {
    content: "";
    width: 56px;
    height: 4px;
    background-color: #355af0;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -8px;
    margin: 0 auto;
}

.explain-content {
    width: 100%;
    padding: 54px 64px 48px;
    margin-bottom: 36px;
    background-image: linear-gradient(180deg, #f0f4ff 0%, rgba(240, 244, 255, 0.8) 100%);
}

.explain-content .main-title {
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    color: #262626;
    text-align: center;
    margin-bottom: 8px;
}

.explain-content .sub-title {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    text-align: center;
    margin-bottom: 44px;
}

.explain-content .point-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 64px;
}

.explain-content .point-container .item {
    width: calc(33.33% - 78px);
    background: #ffffff;
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    border-radius: 8px;
    text-align: center;
    padding: 20px 30px;
    margin: 0 6px;
}

.explain-content .point-container .item .logo img {
    width: 60px;
    height: 60px;
    margin-bottom: 8px;
}

.explain-content .point-container .item .headtitle {
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    color: #262626;
    margin-bottom: 12px;
}

.explain-content .point-container .item .content {
    font-size: 16px;
    line-height: 24px;
    color: #8c8c8c;
}

.explain-content .example-img img {
    width: 100%;
    height: 445px;
    margin-bottom: 55px;
}

.explain-content .explain-item {
    display: flex;
    align-items: center;
    flex-direction: column;
}
.swiper-wrapper {
    width: 1072px;
    height: 420px;
}
.swiper-slide {
    width: 100%;
    background: white;
}
.swiper-bottom {
    margin-left: 276px;
    margin-top: 32px;
}
.swiper-pagination {
    left: 130px;
    transform: translate(-50%, 0);
}
.swiper-pagination-bullet {
    margin-right: 7px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
}
.swiper-pagination-bullet:last-child {
    margin-right: 0;
}
.explain-content .explain-item .img img {
    margin-right: 72px;
}

.explain-content .explain-item .headtitle {
    font-weight: 500;
    font-size: 28px;
    line-height: 38px;
    color: #262626;
    margin-bottom: 23px;
}

.explain-content .explain-item .content {
    font-size: 16px;
    line-height: 24px;
    color: #595959;
    margin-bottom: 20px;
}

.explain-content .explain-item .btn {
    width: 96px;
    height: 40px;
    line-height: 40px;
    background: #355af0;
    border-radius: 4px;
    color: #fff;
    text-align: center;
    cursor: pointer;
}
.tab-panel {
    display: none;
}
.tab-panel.active {
    display: block;
}
.explain-item {
    position: relative;
}
.explain-item .before-icon,
.explain-item .after-icon {
    position: absolute;
    cursor: pointer;
    top: 210px;
    bottom: 0;
    /* margin: auto; */
    transform: translate(0, -50%);
    width: 40px;
    height: 98px;
    background: rgba(255, 255, 255, 0.32);
    border: 1px solid #d9d9d9;
    box-sizing: border-box;
    box-shadow: 0px 4px 10px rgba(38, 38, 38, 0.08);
    backdrop-filter: blur(16px);
    border-radius: 0 4px 4px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    display: none;
}
.explain-item:hover .before-icon,
.explain-item:hover .after-icon {
    display: flex;
}

.explain-item .before-icon path,
.explain-item .after-icon path {
    fill: #595959;
}

.explain-item .before-icon {
    border-radius: 4px 0 0 4px;
}

.explain-item .before-icon:active,
.explain-item .after-icon:active {
    background: #f7f9ff;
}

.explain-item .before-icon:hover path,
.explain-item .after-icon:hover path,
.explain-item .before-icon:active path,
.explain-item .after-icon:active path {
    fill: #262626;
}

.explain-item .before-icon {
    border-right: none;
    left: -40px;
}

.explain-item .after-icon {
    right: -40px;
    border-left: none;
}