body {
    font-size: 12px;
    color: #333;
    font-weight: 500;
    font-family: Microsoft YaHei, PingFang SC;
    box-sizing: border-box;
    min-width: 1240px;
}

a {
    color: #333333;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

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

#PageTop {
    height: 36px;
    line-height: 36px;
    background: #333333;
}

#PageTop .inner {
    text-align: right;
}

#PageTop .inner a {
    color: #FFFFFF;
    letter-spacing: 1px;
    padding: 0 20px;
}

#PageTop .inner a:hover {
    text-decoration: underline;
}

.index-box {
  padding-top: 30px;
  background: url(../images/main-bg.png) no-repeat center center;
  background-size: cover; /* 关键修改：让背景图片覆盖整个容器 */
  position: relative;
  top: -2px;
}

.head {
    margin-bottom: 30px;
}

.head .inner {
    display: flex;
    justify-content: space-between;
}

.head .inner .search {
    width: 470px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 6px;
    padding: 0;
}

.head .inner .search .search-top {
    display: flex;
    align-items: center;
}

.head .inner .search .search-top .category {
    width: 105px;
    height: 44px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 6px 0px 0px 6px;
    border: 1px solid #FFFFFF;
    border-right: 1px solid rgba(51, 51, 51, 0.2);
}

.head .inner .search .search-top .category .title {
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    color: #333333;
    letter-spacing: 1px;
    text-align: center;
    line-height: 44px;
    background: url(../images/xl.png) no-repeat;
    background-size: 16px 16px;
    background-position: 75px center;
    position: relative;
}

.menu-show {
    display: block !important;
}

.head .inner .search .search-top .category .title .down-menu {
    background: #fff;
    z-index: 99;
    position: absolute;
    width: 100%;
    border-radius: 0 0 0 6px;
    left: -1px;
    display: none;
}

.head .inner .search .search-top .category .title .down-menu li:hover {
    background: #3279d2;
    color: #fff;
}

.head .inner .search .search-top .search-input {
    display: flex;
}

.head .inner .search .search-top .search-input input {
    width: 265px;
    height: 44px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid #FFFFFF;
    outline: none;
    padding: 0 20px;
    font-size: 14px;
}

.head .inner .search .search-top .search-input .search-icon {
    width: 56px;
    height: 44px;
    background: #3179D2;
    border-radius: 0px 6px 6px 0px;
    border: 1px solid #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
}

.head .inner .search .search-top .search-input .search-icon img {
    width: 24px;
    height: 24px;
}

.head .inner .search .search-bottom {
    padding: 8px 28px;
}

.head .inner .search .search-bottom .hot-words {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.head .inner .search .search-bottom .hot-words span {
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    letter-spacing: 1px;
}

.head .inner .search .search-bottom .hot-words a:hover span {
    color: #3279d2;
}


/* 
.nav .nav-active {
    background: linear-gradient(180deg, rgba(58, 159, 255, 0) 0%, #3A9FFF 100%);
}

.nav .inner {
    font-family: PingFangSC-Semibold, PingFang SC;
    position: relative;
}

.nav .inner ul {
    height: 60px;
    background: #3179D2;
    padding: 0 140px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav .inner ul li {
    width: 114px;
    font-size: 18px;
    font-weight: 600;
    line-height: 60px;
    text-align: center;
}

.nav .inner ul li a {
    color: #E9F5FF;
}

.nav .inner ul li .dropdown-menu {
    position: absolute;
    width: 100%;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    height: 60px;
}

.nav .inner ul li .dropdown-menu .menu-list {
    overflow: hidden;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    top: 50%;
    width: max-content;
}

.nav .inner ul li .dropdown-menu .item {
    width: 110px;
    text-align: center;
    font-size: 14px;
    float: left;
}

.nav .inner ul li:hover {
    background: linear-gradient(180deg, rgba(58, 159, 255, 0) 0%, #3A9FFF 100%);
} */

.crumbs-nav {
    margin-bottom: 30px;
    margin-top: 30px;
}

.crumbs-nav .inner h5 a:nth-of-type(1) {
    background: url("../images/home-icon.png") no-repeat;
    background-size: 14px 13px;
    background-position: left center;
    padding-left: 20px;
}



.recommend {
    margin-bottom: 80px;
}

.recommend .inner .title {
    margin-bottom: 30px;
}

.recommend .inner .title img {
    width: 100%;
}

.recommend .inner .column {
    width: 1080px;
    margin: 0 auto;
    position: relative;
}

.recommend .inner .column a {
    text-decoration: none;
    cursor: pointer;
    transition: all 300ms ease 0s;
}

.recommend .inner .column a:hover {
    margin-top: -15px;
}

.recommend .inner .column a .icon {
    margin-bottom: 16px;
}

.recommend .inner .column .column-item {
    width: 120px;
    height: 132px;
    border-radius: 10px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.recommend .inner .column .column-item span {
    font-size: 16px;
    font-weight: 500;
    color: #FFFFFF;
}

.recommend .hyfw {
    background: #F7BA59;
}

.recommend .tdzs {
    background: #8FBCC0;
}

.recommend .jszy {
    background: #3179D2;
}

.recommend .yqgx {
    background: #5BBC8F;
}

.recommend .xxgz {
    background: #7E95BE;
}

.recommend .ycsj {
    background: #B7A4C8;
}

.recommend .xmgl {
    background: #E5C69D;
}

.recommend .gywm {
    background: #C28548;
}



footer {
    background: #333333;
}

footer .container {
    width: 1400px;
}

footer .container .inner .foot-logo {
    padding: 48px 0 39px 0;
    border-bottom: 1px dashed #FFFFFF;
    text-align: center;
}

footer .container .inner .foot-text {
    padding: 28px 0 53px 0;
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 26px;
    letter-spacing: 1px;
}



.swiper-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: #3179D2;
}

.swiper-pagination-bullet-active {
    border: 5px solid #D6E4F6;
    background: #3179D2;
}

.swiper-button-next2 {
    background: url(../images/tj-right-icon.png);
    background-repeat: no-repeat;
    background-size: contain;
    width: 40px;
    height: 40px;
    right: -62px;
}

.swiper-button-prev2 {
    background: url(../images/tj-left-icon.png);
    background-repeat: no-repeat;
    background-size: contain;
    width: 40px;
    height: 40px;
    left: -62px;
}

.swiper-button-next2:after,
.swiper-rtl .swiper-button-prev:after {
    content: '';
}

.swiper-button-prev2:after,
.swiper-rtl .swiper-button-next:after {
    content: '';
}