/* ===============================================
   Index CSS Styles
   =============================================== */

/* ------------------------------------------------
   全局样式
   ------------------------------------------------ */
@font-face {
    font-family: 'QiantuHeiTi';
    src: url('../font/qiantuhouheiti.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'QiantuQianMoti';
    src: url('../font/qiantuqianmoti.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* ------------------------------------------------
   动画样式
   ------------------------------------------------ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fadeInUp {
    animation: fadeInUp 0.8s ease forwards;
}

.section1 {
    opacity: 0;
}

.section2-item {
    opacity: 0;
    transform: translateY(30px);
}

.section2-item.animate {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.section3-left {
    opacity: 0;
    transform: translateX(-30px);
}

.section3-left.animate {
    animation: fadeInLeft 0.8s ease forwards;
}

.section3-news-warp {
    opacity: 0;
    transform: translateX(30px);
}

.section3-news-warp.animate {
    animation: fadeInRight 0.8s ease forwards;
}

.section4-left {
    opacity: 0;
    transform: translateX(-30px);
}

.section4-left.animate {
    animation: fadeInLeft 0.8s ease forwards;
}

.section4-right {
    opacity: 0;
    transform: translateX(30px);
}

.section4-right.animate {
    animation: fadeInRight 0.8s ease forwards;
}


/* ------------------------------------------------
   Banner样式
   ------------------------------------------------ */
/* swiper-slide 遮罩层链接 */
.index-banner {
    background-color: #000;
}

.index-banner .swiper-slide {
    position: relative;
    overflow: hidden;
}

.index-banner .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center;
}

/* 保留图片缩放效果，但使其与 Swiper 切换同步 */
.index-banner .swiper-slide-active img {
    animation: scaleDown 3s ease-in-out forwards;
}

@keyframes scaleDown {
    0% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

.index-banner .swiper-slide-overlay {
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    display: block;
    background-color: rgba(0, 0, 0, 0.2);
}

.index-banner .swiper-slide .swiper-slide-title {
    position: absolute;
    z-index: 2;
    top: 42%;
    left: 10%;
    transform: translate(0%, -50%);
    color: #fff;
    font-size: 64px;
    font-family: 'QiantuQianMoti', sans-serif;
    font-weight: 400;
}
@media (max-width: 768px){
    .index-banner .swiper-slide .swiper-slide-title {
        font-size: 20px;
    }
}

/* Swiper 分页器样式 */
.index-banner .swiper-pagination {
    position: absolute;
    top: 60%;
    left: 10%;
    width: auto;
    text-align: left;
}

.index-banner .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
}

.index-banner .swiper-pagination-bullet-active {
    background: #FC4848;
}

/* 切换按钮容器样式 */
.index-banner {
    position: relative;
}

.banner-controls {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    width: 100%;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
}

@media screen and (max-width: 768px) {
    .banner-controls {
        position: relative;
    }
}

.banner-controls-left {
    flex: 1;
    padding-left: 20px;
    display: flex;
    align-items: center;
}

.banner-logo {
    height: 65px;
    width: auto;
    margin: 24px;
}

@media screen and (max-width: 768px) {
    .banner-controls-left {
        padding-left: 8px;
    }

    .banner-logo {
        height: 24px;
        margin: 0;
    }
}

.banner-controls-right {
    width: 200px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media screen and (max-width: 768px) {
    .banner-controls-right {
        width: 180px;
    }
}

.banner-controls-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 160px;
}

.banner-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.banner-prev,
.banner-next {
    background: transparent;
    color: #333;
    border: none;
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

@media screen and (max-width: 768px) {
    .banner-buttons {
        gap: 4px;
    }

    .banner-prev,
    .banner-next {
        width: 24px;
        height: 24px;
    }
}

.banner-prev:hover,
.banner-next:hover {
    background: #f0f0f0;
    color: #333;
}

.banner-prev:hover,
.banner-next:hover {
    background: rgba(0, 0, 0, 0.1);
}

.banner-index {
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: baseline;
}

.index-current {
    font-size: 25px;
    font-weight: bold;
    margin-right: 2px;
}

.index-separator {
    margin: 0 2px;
}

.index-total {
    font-size: 14px;
}

/* 幻灯片图片动画 */
.swiper-slide img {
    width: 100%;
    height: auto;
    transform-origin: center;
}

.slide-animation {
    animation: scaleDown 3s ease-in-out forwards;
}

@keyframes scaleDown {
    0% {
        transform: scale(1.1);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ------------------------------------------------
   页面区块样式
   ------------------------------------------------ */
.section1 {
    padding-top: 48px;
    padding-bottom: 64px;
}

@media screen and (max-width: 768px) {
    .section1 {
        padding-top: 48px;
        padding-bottom: 32px;
    }
}
.top-bar-list {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    gap: 24px;
}
.top-bar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    margin-bottom: 16px;
}

.top-bar-item:hover .top-bar-item__text {
    color: #1D2088;
}

.section1 .top-bar-list .top-bar-item__img {
    width: 63px;
    height: 63px;
    background-size: cover;
}
.section1 .top-bar-list .top-bar-item:nth-child(1) .top-bar-item__img {
    background-image: url('../images/index/zszhangcheng.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(2) .top-bar-item__img {
    background-image: url('../images/index/zsjihua.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(3) .top-bar-item__img {
    background-image: url('../images/index/linianfenshu.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(4) .top-bar-item__img {
    background-image: url('../images/index/xuankaokemu.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(5) .top-bar-item__img {
    background-image: url('../images/index/luquchaxun.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(6) .top-bar-item__img {
    background-image: url('../images/index/xueyuandaohang.png');
}
.section1 .top-bar-list .top-bar-item:nth-child(7) .top-bar-item__img {
    background-image: url('../images/index/zhinengzixun.png');
}

.top-bar-item__text {
    font-size: 18px;
    color: #333;
    transition: color 0.3s ease;
    margin-top: 8px;
}

@media screen and (max-width: 768px) {
    .top-bar-item__img {
        width: 32px;
        height: 32px;
    }

    .top-bar-item__text {
        font-size: 14px;
    }
}




.section-header {
    position: relative;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.section-title img {
    width: 24px;
    margin-right: 12px;
    position: relative;
    top: 4px;
}

.section-title h3 {
    font-size: 30px;
    font-family: 'QiantuHeiTi', sans-serif;
    font-weight: 400;
    color: #3D3D3D;
}

.section-header-more {
    position: absolute;
    right: 0;
    top: 8px;
    font-size: 14px;
    color: #3D3D3D;
    transition: color 0.3s ease;
    cursor: pointer;
}

@media screen and (max-width: 768px) {
    .section-header {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .section-header-more {
        position: relative;
        /* right: 50%; */
        /* transform: translateX(50%); */
        /* top: 46px; */
    }
}

.section1-bg {
    z-index: 10;
    position: absolute;
    left: -145px;
    width: 1262px;
    height: 1244px;
}

.section1-content-warp {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.section1-swiper-img {
    width: 692px;
    height: 410px;
    object-fit: cover;
    position: relative;
    z-index: 15;
}

.section1-swiper-warp {
    position: relative;
    height: 573px;
    display: flex;
    justify-content: end;
}

.section1-swiper-bg {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 810px;
    height: 302px;
    background: #003D7E;
    border-radius: 41px;
}


/* .section3 {
    margin-top: 100px;
}

@media (max-width: 768px) {
    .section3 {
        margin-top: 32px;
    }
} */

.section3-news-warp {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    align-items: start;
}

@media (max-width: 768px) {
    .section3-news-warp {
        gap: 10px;
    }
}

.section3-news-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.section3-news-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

.section3-news-item-img {
    width: 332px;
    height: 185px;
    object-fit: cover;
}

.section3-news-item:nth-child(3) .section3-news-item-img{
    display: none;
}
.section3-news-item:nth-child(4) .section3-news-item-img{
    display: none;
}

.section3-news-item-title-warp {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 24px;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
}

.section3-news-item-date {
    font-size: 12px;
    color: #1D2088;
    text-align: left;
}

.section3-news-item-title {
    font-size: 18px;
    color: #3D3D3D;
}
.section3-news-item:hover .section3-news-item-title {
    color: #1D2088;
}



@media (max-width: 768px) {
    .section3-news-item-img {
        width: 100%;
        /* height: auto; */
        height: 120px;
    }

    .section3-news-item-title-warp {
        gap: 8px;
        padding: 8px 12px;
        box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
    }

    .section3-news-item-title {
        font-size: 16px;
    }
}


.section3-left {
    width: 100%;
    height: 100%;
    background-color: #fff;
    position: relative;
    padding-bottom: 20px;
}

.section3-left .section3-left-bg {
    width: 100%;
    height: 50%;
    background-color: #003D7E;
    border-radius: 40px;
    position: absolute;
    bottom: 0;
    left: 0;
    background-image: url('../images/index/section-bg.png');
    background-repeat: no-repeat;
    background-position: top center;
}

@media (max-width: 768px) {
    .section3-left .section3-left-bg {
        border-radius: 20px;
    }
}

.section3-left .section3LeftSwiper {
    width: 90%;
    height: 100%;
    margin-left: 10%;
    position: relative;
}

.section3-left .section3LeftSwiper .swiper-pagination-bullet-active {
    background: #fff;
    opacity: 1;
}

.section3-left .section3LeftSwiper .swiper-slide {
    padding-bottom: 40px;
}

.section3-left .section3LeftSwiper .swiper-slide a>img {
    position: relative;
    z-index: 2;
    height: 350px;
    object-fit: cover;
}

.section3-left .section3LeftSwiper h5 {
    font-size: 18px;
    font-weight: 400;
    color: #ffffff;
    margin-top: 16px;
    max-width: 74%;
    height: 3em;
}

@media (max-width: 768px) {
    .section3-left .section3LeftSwiper h5 {
        font-size: 15px;
        margin-top: 16px;
        max-width: 74%;
        height: 3em;
    }
}

.section3-left .section3LeftSwiper .swiper-slide-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-top: 48px;
    padding-bottom: 16px;
    background-color: #1D2088;
    border-radius: 16px;
    width: 82px;
    position: absolute;
    z-index: 1;
    right: 5%;
    bottom: 0px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .section3-left .section3LeftSwiper .swiper-slide-date {
        padding-top: auto;
        padding-bottom: 12px;
        width: 60px;
    }
}

.section3-left .section3LeftSwiper .swiper-slide-date img {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
}

.section3-left .section3LeftSwiper .swiper-slide-date .mmdd {
    font-size: 12px;
    color: #fff;
    line-height: 1.2;
}

.section3-left .section3LeftSwiper .swiper-slide-date .yyyy {
    font-size: 16px;
    color: #fff;
    line-height: 1;
}

/* section3LeftSwiper 分页器样式 */
.section3-left .section3LeftSwiper .swiper-pagination {
    position: absolute;
    bottom: 0;
    left: 0;
    max-width: 74%;
    text-align: right;
    z-index: 10;
}

.section3-left .section3LeftSwiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    margin: 0 4px;
}

.section3-left .section3LeftSwiper .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #FFFFFF;
}

/* ------------------------------------------------
   Section2 交互区块样式
   ------------------------------------------------ */
.section2 {
    padding-top: 90px;
    margin-top: 40px;
    background-image: url('../images/index/section2_bg.png');
    background-repeat: no-repeat;
    background-position: top center;
    background-size: contain;
}

@media screen and (max-width: 768px) {
    .section2 {
        padding-top: 30px;
    }
}

.section2-container {
    display: flex;
    height: 270px;
    gap: 16px;
    margin: 0 30px;
}

.section2-item {
    flex: 1;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* overflow: hidden; */
    transition: flex 0.5s ease;
    cursor: pointer;
}

.section2-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 60, 120, 0.5);
    z-index: 1;
    transition: opacity 0.3s ease;
}

.section2-item.active::before {
    opacity: 0;
}

.section2-item.active {
    flex: 2.4;
}

.section2-item-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 32px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    text-align: center;
    margin: 0;
    padding: 0 10px;
    white-space: nowrap;
    z-index: 2;
}

.section2-item-logo {
    position: absolute;
    z-index: 3;
    bottom: 0px;
    left: 50%;
    width: 60px;
    height: 60px;
    transform: translate(-50%, 50%);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .section2-container {
        flex-direction: row;
        flex-wrap: wrap;
        height: auto;
        margin: 0 10px;
        gap: 10px;
    }

    .section2-item {
        flex: 0 0 calc(50% - 5px);
        height: 200px;
        margin-bottom: 46px;
    }

    .section2-item:first-child {
        flex: 0 0 100%;
        margin-bottom: 46px;
    }

    .section2-item.active {
        flex: 0 0 calc(50% - 5px);
    }

    .section2-item:first-child.active {
        flex: 0 0 100%;
        margin-bottom: 46px;
    }

    .section2-item-title {
        font-size: 14px;
    }

    .section2-item-logo {
        width: 48px;
        height: 48px;
        transform: translate(-50%, 50%);
    }
}

@media (max-width: 480px) {
    .section2-container {
        gap: 8px;
    }

    .section2-item {
        height: 150px;
    }

    .section2-item:first-child {
        margin-bottom: 8px;
    }

    .section2-item-title {
        font-size: 12px;
    }
}

.section4 {
    position: relative;
    display: flex;
    justify-content: space-between;
    margin: 70px 0;
    align-items: stretch;
    min-height: 400px;
}


.section4-left {
    flex: 0 0 45%;
    box-sizing: border-box;
    background-color: #003D7E;
    border-top-right-radius: 54px;
    border-bottom-right-radius: 54px;
    padding: 57px 36px 16px 110px;
    background-image: url('../images/index/section-bg.png');
    background-repeat: no-repeat;
    background-position: center center;
}

@media (max-width: 768px) {
    .section4 {
        margin: 24px 0;
        min-height: 400px;
        flex-direction: column;
        gap: 20px;
        padding: 0 10px;
    }

    .section4-left {
        flex: 1;
        border-radius: 20px;
        padding: 30px 20px 8px 20px;
    }
}


.section4-left-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 46px;
}

.section4-left-title {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.section4-left-title img {
    width: 20px;
    margin-right: 16px;
    position: relative;
    top: 2px;
}
.section4-left-title h3{
    font-size: 30px;
    font-weight: 400;
    font-family: 'QiantuHeiTi', sans-serif;
    color: #fff;
}

.section4-left-header-more {
    color: #fff;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    max-width: 300px;
    flex-shrink: 1;
    white-space: nowrap;
}

.section4-left-header-more::before {
    content: '';
    transform: translate(0%, -50%);
    width: 30%;
    max-width: 80px;
    min-width: 30px;
    height: 1px;
    background-color: #fff;
    border-radius: 1px;
    margin-right: 8px;
}

.section4-left-header-more::after {
    content: '';
    transform: translate(0%, -50%);
    width: 30%;
    max-width: 80px;
    min-width: 30px;
    height: 1px;
    background-color: #fff;
    border-radius: 1px;
    margin-left: 8px;
}

@media (max-width: 768px) {
    .section4-left-header {
        margin-bottom: 16px;
    }

    .section4-left-title {
        font-size: 24px;
    }

    .section4-left-header-more::before,
    .section4-left-header-more::after {
        display: none;
    }
}


.section4-left-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    border-top: 1px dashed rgba(255, 255, 255, 0.5);
    padding-top: 30px;
    padding-bottom: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .section4-left-item {
        padding-top: 16px;
        padding-bottom: 16px;
    }
}

.section4-left-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.section4-left-item.active .section4-left-item__desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section4-left-item .section4-left-item__desc {
    display: none;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}
.section4-left-item .section4-left-item__desc  a{
    color: rgba(255, 255, 255, 0.7);
}

.section4-left-item h5 {
    color: #fff;
    font-size: 20px;
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .section4-left-item h5 {
        font-size: 16px;
    }
}

.section4-left-item h5:hover {
    color: #FFFFFF;
}

.section4-left-item__date {
    font-size: 14px;
    color: rgba(255, 255, 255, 1);
}

.section4-right {
    flex: 0 0 53.5%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    position: relative;
    padding-top: 60px;
}

@media (max-width: 768px) {
    .section4-right {
        flex: 1;
        padding-top: 36px;
    }
}

.section4-right-header {
    width: 50%;
    position: absolute;
    z-index: 2;
    top: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 46px;
    background-color: #003D7E;
    padding: 36px 36px;
    border-top-left-radius: 100px;
    border-bottom-left-radius: 100px;
    background-image: url('../images/index/section-bg.png');
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
}

@media (max-width: 768px) {
    .section4-right-header {
        width: 60%;
        padding: 12px 24px;
        margin-bottom: 16px;
    }
}

.section4-right-title {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.section4-right-title img {
    width: 20px;
    margin-right: 16px;
    position: relative;
    top: 2px;
}
.section4-right-title h3{
    font-size: 30px;
    font-weight: 400;
    font-family: 'QiantuHeiTi', sans-serif;
    color: #fff;
}

@media (max-width: 768px) {
    .section4-right-title {
        font-size: 24px;
    }
}

.section4-right-title img {
    width: 20px;
    margin-right: 16px;
}

.section4-right-list {
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
    border-radius: 49px;
    box-sizing: border-box;
    height: calc(100% - 16px);
    padding: 90px 80px 0 70px;
    position: relative;
}

@media (max-width: 768px) {
    .section4-right-list {
        box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
        border-radius: 20px;
        height: calc(100% - 16px);
        padding: 36px 36px 0 16px;
    }
}

.section4-right-more-box {
    position: absolute;
    z-index: 2;
    right: 16px;
    top: 20%;
    height: 70%;
    /* background-color: red; */
}

.section4-right-more {
    position: relative;
    writing-mode: vertical-rl;
    letter-spacing: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}
.section4-right-more:hover {
    color: #1D2088;
}

.section4-right-more::before {
    content: '';
    width: 1px;
    height: 32%;
    background-color: #D8D8D8;
    position: absolute;
    top: 0;
    left: 50%;
}

.section4-right-more::after {
    content: '';
    width: 1px;
    height: 32%;
    background-color: #D8D8D8;
    position: absolute;
    bottom: 0;
    left: 50%;
}

.section4-right-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    box-sizing: border-box;
    padding: 16px 8px;
    border-radius: 8px;
    margin: 24px 0;
}

.section4-right-item:hover {
    background-color: #F7F7F7;
}

.section4-right-item__date-dd {
    font-size: 26px;
    font-family: 'QiantuHeiTi', sans-serif;
    color: rgba(29, 32, 136, 0.5);
    background-image: url('../images/date_bg.png');
    background-repeat: no-repeat;
    background-size: cover;
    width: 60px;
    height: 38px;
    line-height: 34px;
    text-align: center;
}

.section4-right-item__date-yyymm {
    font-size: 14px;
    color: rgba(29, 32, 136, 0.5);
    margin-left: 24px;
}

.section4-right-item h5 {
    padding-left: 24px;
    font-size: 18px;
    font-weight: 400;
    color: #3D3D3D;
    margin-left: 24px;
    border-left: 1px solid #D8D8D8;
    flex: 1;
}

@media (max-width: 768px) {
    .section4-right-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px 8px;
        border-radius: 8px;
        margin: 0;
    }

    .section4-right-item h5 {
        padding: 0;
        margin-top: 8px;
        font-size: 16px;
        margin-left: 0;
        border-left: none;
        flex: 1;
    }
}



/* ------------------------------------------------
   Section5 光影校园样式
   ------------------------------------------------ */
.section5 {
    padding: 40px 0;
    position: relative;
}

.section5-list {
    margin-top: 58px;
    position: relative;
    overflow: hidden;
}

.section5-swiper {
    width: 100%;
    height: 100%;
}

.section5-swiper .swiper-slide {
    width: 20%;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.8);
    transition: transform 0.3s ease;
}

.section5-item {
    background-color: #FFFFFF;
    margin-right: -10px;
    z-index: 1;
    transition: transform 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    cursor: pointer;
}

.section5-item-title {
    padding: 16px 16px 16px 32px;
    font-size: 16px;
    font-weight: 400;
    color: #333;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.section5-item-image {
    height: 320px;
    overflow: hidden;
}

.section5-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.section5-item:hover .section5-item-image img {
    transform: scale(1.1);
}

/* Swiper 分页器样式 */
.section5-swiper {
    padding-bottom: 50px;
}

.section5-swiper .swiper-pagination {
    /* bottom: -30px; */
}

.section5-swiper .swiper-pagination-bullet {
    background-color: #333;
    opacity: 0.5;
}

.section5-swiper .swiper-pagination-bullet-active {
    background-color: #003D7E;
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 767px) {
    .section5-swiper .swiper-slide {
        width: 50%;
    }
    
    .section5-item {
        margin-right: 10px;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .section5-swiper .swiper-slide {
        width: 100%;
    }
    
    .section5-item {
        margin-right: 0;
    }
}