:root {
    --item-basis: 30%;
    /* 初始flex-basis值 */
    --hover-increase: 10%;
    /* hover时增加的宽度 */
}

/* 基本样式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #fff;
    /* 为了包括内边距和边框在元素的总宽度和总高度中 */
}

h1 {
    font-size: 50px;
    line-height: 50px;
}

h2 {
    font-size: 40px;
    line-height: 40px;
}

h3 {
    font-size: 30px;
    line-height: 30px;
}

h4 {
    font-size: 24px;
    line-height: 24px;
}

h5 {
    font-size: 18px;
    line-height: 18px;
}

p {
    font-size: 16px;
    line-height: 16px;
}

a {
    font-size: 16px;
    line-height: 16px;
}

h1,
h2,
h3,
h4,
h5,
p {
    margin: 0;
}

ul,
dl {
    list-style: none;
    padding: 0;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    /* 水平居中 */
    /* padding: 20px; */
    /* 容器内边距 */
}

.full-box {
    width: 100%;
    max-width: 1920px;
}

/* 头部样式 */
header {
    background-color: #D7F3E4;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* padding: 10px 0; */
    height: 80px;
    /* 头部上下内边距 */
}

.top {
    min-width: 1200px;
    height: 60px;
}

.logo {
    width: auto;
    height: 60px;
    float: left;
}

.logo img {
    width: auto;
    height: 100%;
}

.logo a {
    height: 100%;
    display: block;
}

/* 导航栏样式 */
.menu-nav {
    float: right;
}

.menu {
    flex: 1;
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    height: 60px;
}

.menu li {
    margin-left: 80px;
    height: 60px;
    /* 菜单项之间的间距 */
}

.menu li a {
    text-decoration: none;
    color: #333;
    /* padding: 10px; */
    line-height: 60px;
    /* 菜单项的内边距 */
    display: block;
}


/* 主要内容区域样式 */
main {
    /* margin-top: 20px; */
    /* 与头部之间的间距 */
}

.swiper-box {
    width: 100%;
    max-height: calc(100vh - 80px);
    /* min-height: 800px; */
    overflow: hidden;
    cursor: pointer;
}

.swiper-box .swiper {
    /* width: 100%; */
    /* height: 1000px; */
}

.swiper-box .swiper img {
    width: 100%;
    overflow: hidden;
}

.abouts-box {
    margin-top: -100px;
    margin-bottom: 50px;
    z-index: 999;
    position: relative;
}

.abouts {
    display: flex;
    color: #fff;
}

.about {
    flex: 1 0 var(--item-basis);
    /* 占据容器的三分之一宽度，但在需要时允许缩小 */
    height: 180px;
    cursor: pointer;
    transition: flex-basis 0.3s ease;
    max-width: 50%;
    /* 限制子项的最大宽度 */
}

.about .about-item {
    width: 90%;
    margin: auto;
    height: 180px;
    background-color: #60ce93;
    border-radius: 12px;
    overflow: hidden;
}

.about .about-item>div {
    margin: 0 36px;
    font-size: 16px;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

.about .about-item>div:nth-of-type(1) {
    margin-top: 34px;
    margin-bottom: 30px;
    font-size: 24px;
}

.about:nth-child(3n) {
    margin-right: 0;
    /* 每三个元素后移除右侧间距 */
}

.about:hover {
    /* 使用calc()计算hover时的flex-basis值 */
    flex-basis: calc(var(--item-basis) + var(--hover-increase));
}

/* 确保hover时其他子项有足够的空间可以缩小 */
.abouts:hover .about:not(:hover) {
    flex-basis: calc(var(--item-basis) - var(--hover-increase) / 2);
    /* 只有两个其他子项 */
}

.title {
    text-align: center;
    /* padding: 20px 0; */
}

.tab-box {
    width: 100%;
    overflow: hidden;
    background-image: url(../images/img/background.png);
    background-repeat: no-repeat;
    background-position: bottom;
    padding-bottom: 50px;
}

.tab-box .title {
    margin: 10px auto;
}

.tabs {
    /* width: 1700px; */
    max-width: 1700px;
    min-height: 300px;
    margin: 0 auto;
    display: flex;
    /* overflow: hidden; */
}

.tab-links {
    max-width: 500px;
    min-width: 300px;
    float: left;
    border-left: 3px solid #60ce93;
    padding-left: 20px;
    /* margin: 0 0 0 100px; */
    margin: 0;
}

/* 隐藏所有选项卡内容 */
.tab-content {
    display: none;
    max-width: 1100px;
    float: right;
    /* margin-left: 80px; */
}

/* 激活的选项卡内容显示 */
.tab-content.active {
    display: block;
}

.tab-content1 {
    width: 1080px;
    height: 760px;
    margin-left: 20px;
}

.tab-content1 img {
    display: inline-block;
}


/* 样式化选项卡按钮 */
.tab-btn {
    cursor: pointer;
    max-width: 420px;
    margin-bottom: 39px;
    padding: 30px 40px;
    border-radius: 12px;
    /* box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
    background-color: #fff; */
}

.tab-btn.active {
    color: #60ce93;
    box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
    background-color: #fff;
}

.tab-btn.active p {
    font-size: 30px;
}

.tab-btn.active-near {
    width: calc(80% - 60px);
    box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
    background-color: #fff;
}

.tab-btn.active div {
    display: -webkit-box;
}

.tab-btn:nth-of-type(1),
.tab-btn:nth-of-type(2) {}

.tab-btn:nth-last-of-type(1) {
    margin-bottom: 0;
}

.tab-btn p {
    line-height: 30px;
    font-size: 24px;
    margin: 0;
    font-weight: bold;
}

.tab-btn div {
    display: none;
    transition: display 0.3s ease;
    height: 120px;
    line-height: 30px;
    font-size: 18px;
    margin-top: 30px;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

.any-time {
    height: 420px;
    padding-top: 80px;
}

.any-time .title {}

.features {
    display: flex;
    flex-wrap: wrap;
    min-width: 1200px;
}

.feature {
    text-align: center;
    width: 190px;
    height: 230px;
    margin-top: 40px;
    margin-right: 12px;
    margin-bottom: 20px;
    border-radius: 95px 95px 12px 12px;
    background-color: #fff;
    box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
}

.feature img {
    width: 100px;
    height: 100px;
    margin-top: 50px;
}

.feature p {
    margin-top: 20px;
}

.feature:hover {
    height: 260px;
    margin-top: 5px;
    background-color: #eafff1;
}

.feature:hover img {
    margin-top: 80px;
}

.feature:nth-last-of-type(1) {
    margin-right: 0;
    /* 每三个元素后移除右侧间距 */
}

.coming {
    width: 100%;
    height: 740px;
    background-image: url(../images/img/background1.jpg);
    background-size: 1920px;
    background-repeat: no-repeat;
    background-position: center;
    overflow: hidden;
}

.coming-title {
    margin: 70px auto 50px;
    color: #fff;
}

.coming-soon {
    max-width: 1200px;
    margin: auto;
}

.comings {
    max-width: 1200px;
    margin: auto;
    display: flex;
}

.coming-btn {
    font-size: 18px;
    line-height: 18px;
    text-align: center;
    padding: 9px 50px;
    border-radius: 18px;
    margin: 0 45px;
    color: #fff;
    border: 2px solid #fff;
    display: block;
    flex: 1;
    background: none;
}

.coming-btn:hover {
    background-color: #fff;
    color: #333;
}

.coming-content {
    display: none;
    margin-top: 45px;
    overflow: hidden;
}

.coming-content.active {
    display: flex;
}

.coming-content>div:nth-of-type(1) {
    width: 740px;
    height: 425px;
    background-color: #fff;
    border-radius: 12px;
    float: left;
    overflow: hidden;
}

.coming-content>div:nth-of-type(1) img {
    width: 100%;
}

.coming-content>div:nth-of-type(2) {
    width: 340px;
    color: #fff;
    float: right;
    margin-left: 100px;
}

.coming-content>div:nth-of-type(2) p {
    margin-top: 8px;
    margin-bottom: 24px;
    line-height: 18px;
}

.coming-content>div:nth-of-type(2) p:nth-last-of-type(1) {
    margin-bottom: 0;
}

.users {
    width: 100%;
    max-width: 1920px;
    height: 700px;
    overflow: hidden;
}

.users .title {
    margin-top: 100px;
}

.users .swiper-box1 {
    /* width: calc(100% - 150px); */
    width: 100%;
    min-width: 1600px;
    margin: 30px auto 0;
    padding: 30px 0 80px 200px;
    overflow: hidden;
}

.users .swiper-box1 .swiper1 {
    width: 100%;
    position: relative;
}

.users .swiper-box1 .swiper1 .swiper-wrapper {}

.users .swiper-box1 .swiper1 .swiper-slide {
    height: 300px;
    /* margin-right: 85px; */
}

.users .users-item {
    width: 350px;
    height: 300px;
    border-radius: 12px;
    background-color: #fff;
    overflow: hidden;
    box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
    line-height: 70px;
    text-align: center;
}

.users .users-item div {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.users .users-item div img {
    height: 100%;
}

.users .users-item h5 {
    line-height: 60px;
    text-align: center;
}

.users .swiper-box1 .swiper-button-prev {
    width: 50px;
    height: 50px;
    position: absolute;
    left: auto;
    right: 430px;
    top: auto;
    bottom: -70px;
}

.users .swiper-box1 .swiper-button-next {
    width: 50px;
    height: 50px;
    position: absolute;
    left: auto;
    right: 380px;
    top: auto;
    bottom: -70px;
}

.users .swiper-box1 .swiper-button-prev img,
.users .swiper-box1 .swiper-button-next img {
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
}

.users .swiper-box1 .swiper-button-prev::after,
.users .swiper-box1 .swiper-button-next::after {
    display: none;
    content: '';
}

.serve {
    width: 100%;
    height: 740px;
    background-image: url(../images/img/fwbz1.jpg);
    background-size: 1920px;
    background-repeat: no-repeat;
    background-position: center;
    overflow: hidden;
}

.hope {
    max-width: 1200px;
    max-height: 740px;
    margin: auto;
    padding: 80px 20px;
}

.hope .title {
    margin: 0 auto 20px;
}

.hope-img {
    width: 100%;
    min-height: 100px;
    /* height: 500px; */
    overflow: hidden;
    position: relative;
}

.hope-img img {
    width: 100%;
    /* width: auto; */
    /* max-width: 2000px; */
}

/* 底部样式 */
footer {
    background-color: #272f3c;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

/* 其他可能的样式，比如链接的悬停效果等 */
a:hover {
    color: #007BFF;
    text-decoration: underline;
}

.news-list {}

.news-list li {
    height: 110px;
}

.news-list li .title-img {
    width: 192px;
    height: 108px;
    float: left;
    overflow: hidden;
    border: 1px solid #eee;
    box-sizing: border-box;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.news-list li .title-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.news-list li>div {
    width: calc(100% - 200px);
    float: left;
}

.news-list li>div a {
    width: 100%;
    height: 72px;
    line-height: 24px;
    margin: 0;
    padding-left: 15px;
    text-indent: 32px;
    box-sizing: border-box;
    white-space: initial;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

.swiper2-box {
    width: 100%;
    height: 400px;
    margin: 20px 0 0;
}

.swiper2-box img {
    width: 100%;
}

.swiper2-box p {
    width: calc(100% - 20px);
    padding: 10px;
}

.swiper2-box .swiper2 {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    box-shadow: 8px 8px 32px rgba(0, 0, 0, .1);
    overflow: hidden;
    position: relative;
}

.swiper2-box .swiper2 .swiper-slide {
    height: 400px;
    border-radius: 12px 12px 0 0;
    box-sizing: border-box;
    overflow: hidden;
}

.swiper2-box .swiper2 .swiper-pagination2 {
    position: absolute;
    left: 10px;
    bottom: 10px;
    z-index: 10;
}