/* 清除浏览器默认样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: PingFangSC-Regular, "PingFang SC", sans-serif;
    background-color: rgb(249, 250, 251);
    font-size: 16px;
    /* color: #333; */
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    vertical-align: middle;
}

.clearfix::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
}

.header-box {
    height: 100px;
    background: url('/files/pub/img/dtjxwz/header_bj.png') no-repeat;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 80px;
}

.header-right {
    display: flex;
    flex-direction: column;
    gap: 10px;

}

.header-right-list {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 5px;
}

.header-right-list li {
    color: #0b58a6;
}

.header-right-list li a {
    color: #0b58a6;
}

.wx-img {
    width: 30px;
    height: 30px;
    display: block;
}

.header-search {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.search-input {
    width: 238px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #005bc6;
    border-radius: 2px 0 0 2px;
    /* font-size: 16px; */
}

.search-btn {
    height: 40px;
    width: 55px;
    background-color: #0066cc;
    border: none;
    border-radius: 0 2px 2px 0;
    cursor: pointer;
    outline: none;
}

.search {
    width: 24px;
    height: 24px;
}

.navigation {
    /* max-width: 1920px; */
    width: 100%;
    height: 50px;
    background-color: #0b58a6;
    margin: 0 auto;
    padding: 0 80px;


}

.nav-list-ul {
    width: 80%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* @media (max-width: 1440px) {
    .nav-list-ul {
        width: 60%;
    }
}

@media (max-width: 1200px) {
    .nav-list-ul {
        width: 70%;
    }
} */

.nav-list-li {
    color: #fff;
    font-size: 20px;
    cursor: pointer;
}

.foot-box {
    height: 130px;
    background-color: #0b58a6;
    margin: 0 auto;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.link-box {
    display: flex;
    gap: 10px;
}

.link-box li:first-child {
    padding-right: 20px;
}

.link-box a {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #a9a6a6;
}

.footer-bottom img {
    width: 17px;
}




/* 资源占位图 */
.course-box {
    margin: 30px 0;
    display: flex;
    justify-content: space-between;
    gap: 50px;

}

.course-item {
    height: 100px;
}

.course-item img {
    width: 100%;
    height: 100%;
    border-radius: 20px;

}

/* 国家教材 教学图册 好书推荐*/
.national-textbook-box {
    min-height: 300px;
    background-color: #fff;
    padding: 20px;
    margin-top: 30px;
    padding-bottom: 40px;
    position: relative;
}

.national-bj {
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0.3;
}

.title-box {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    /* 培训服务里更多的定位*/

}

.icon-book {
    width: 32px;
}

.title-book {
    font-size: 24px;
    font-weight: 700;
    color: #363636;
}


.national-box {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 80px 50px;
    margin-top: 60px;
}

.national-item {
    min-width: 0;
    height: 140px;
    display: flex;
    align-items: flex-end;
    border: 1px solid #eee;
    padding: 10px;
    gap:  10px;
    overflow: visible;
}

.national-img {
    margin-top: 0;
    flex: 1 1 auto;
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transform: scale(1.12);
    transform-origin: center bottom;

}

.national-info-boxs {
    flex: 0 0 34%;
    width: 34%;
    min-width: 0;
}

.national-info-boxs a {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
}

.national-info-boxs .national-img {
    width: 100%;
    max-width: 100%;
    height: auto;
}

.national-info-box {
    min-width: 0;
    flex: 1;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    /* justify-content: space-between; */
    /* padding-top: clamp(12px, 0.9vw, 18px); */
}

.national-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 5px;
}

.national-name {
    min-width: 0;
    font-size: 18px;
    color: #0582f0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.national-arrow {
    flex: 0 0 auto;
    cursor: pointer;
}

.national-desc {
    color: #797979;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    text-overflow: ellipsis;

}

/* 底部链接 */
.bottom-link-box {
    margin: 30px auto;

}

.bottom-link {
    display: flex;
    justify-content: space-between;
    width: 80%;
}

/* @media (max-width: 1440px) {
    .bottom-link {
        width: 80%;
    }
}

@media (max-width: 1200px) {
    .bottom-link {
        width: 80%;
    }
} */


.bottom-link-item {
    background: #fff;
    border: 1px solid #0582f0;
    padding: 2px 60px;
    height: 60px;
    border-radius: 5px;
    display: flex;
    font-size: 20px;
}

.bottom-link-item a {
    display: flex;
    align-items: center;
    border-radius: 4px;
    gap: 6px;
    color: #0582f0;
}

.link-img {
    width: 20px;
}


/* 课程资源 */
.resources-box {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* @media (max-width: 1600px) {
    .header-box,
    .navigation,
    .resource-section,
    .resources-box,
    .lunbo {
        padding-left: 160px;
        padding-right: 160px;
    }

    .national-info-boxs {
        flex-basis: 36%;
        width: 36%;
    }

    .national-img {
        transform: scale(1.16);
    }
}

@media (max-width: 1366px) {
    .header-box,
    .navigation,
    .resource-section,
    .resources-box,
    .lunbo {
        padding-left: 80px;
        padding-right: 80px;
    }

    .national-info-boxs {
        flex-basis: 40%;
        width: 40%;
    }

    .national-img {
        transform: scale(1.22);
    }
}

@media (max-width: 768px) {
    .header-box,
    .navigation,
    .resource-section,
    .resources-box,
    .lunbo {
        padding-left: 16px;
        padding-right: 16px;
    }
} */

.nav {
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    color: #101010;
    margin:10px;
}

.tab-box {
    height: 50px;
    display: flex;
    justify-content: space-between;
}

.tab-resources-list {
    width: 50%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab-resources-list li {
    width: 25%;
    border: 1px solid #e7e6e6;
    padding: 10px 20px;
    font-size: 18px;
    text-align: center;
    border-radius: 2px;
}

.tab li {
    cursor: pointer;

}

.tab li.active {
    background-color: #0582f0;
    color: #fff;

}

.change-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    background-color: #e1eef9;
    padding: 0 30px;
    cursor: pointer;
    height: 40px;
    border-radius: 4px;
}

.change-img {
    width: 20px;
    height: 20px;
}

.change-text {
    font-size: 16px;
    color: #0582f0;
}

.teaching-material-box {
    max-width: 1200px;
    width: 100%;
    min-height: 600px;
    background-color: #fff;
    border-top: 1px solid #e7e6e6;
    margin-bottom: 30px;
}

.filter {
    /* min-height: 180px; */
    padding: 15px 30px 30px 30px;
    /* font-size: 14px; */
}

.filter-item {
    display: flex;
    padding: 12px 0 6px 0;
    border-bottom: 1px solid #e7e6e6;
    gap: 20px;
}

.filter-title {
    color: #101010;
}

.filter-detail {
    display: flex;
    gap: 20px;
    color: #101010b3;
}

.book-list-box {
    padding: 0 50px;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px 15px;
    box-sizing: border-box;
}

/* @media (max-width: 1600px) {
    .book-list-box {
        grid-template-columns: repeat(4, 1fr);
    }
} */

.book-item {
    height: 350px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.book-img {
    height: 300px;
}

.book-title {
    color: #101010;

}

.kczy-page-box .book-list-box {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    /* gap: 18px clamp(8px, 0.8vw, 15px);
    padding: 0 clamp(18px, 2.6vw, 50px); */
}

.kczy-page-box .book-item {
    min-width: 0;
    width: 100%;
    height: auto;
    /* min-height: clamp(130px, 16vw, 320px); */
}

.kczy-page-box .book-img-link {
    display: flex;
    justify-content: center;
    width: 100%;
}

.kczy-page-box .book-img {
    width: 100%;
    max-width: 160px;
    height: 240px;
    /* height: clamp(70px, 13vw, 260px); */
    object-fit: contain;
}

.kczy-page-box .book-title {
    width: 100%;
    line-height: 1.5;
    text-align: center;
    overflow-wrap: anywhere;
}

/*培训服务*/
.training-box {
    background-color: #fff;
    padding: 20px 30px;
    margin: 30px 0;
    position: relative;
}

.training-textbook-box {
    margin-bottom: 50px;
}

.training-title-box {
    border-bottom: 1px solid #e7e6e6;
    padding-bottom: 15px;
}

.more {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #101010;
    z-index: 999;
}

.training-list {}

.training-item {
    display: flex;
    justify-content: space-between;
    line-height: 3;
    border-bottom: 1px dashed #e7e6e6;
}

.training-title::before {
    content: "\2022";
    color: #101010;
    font-size: 14px;

}

/* 地图下载 */
.zhanwei-box {
    width: 100%;
    height: 380px;
    margin-bottom: 30px;
}

.zhanwei-img {
    width: 100%;
    height: 100%;
}

.map-box {
    border-top: none !important;
    position: relative;
    padding-bottom: 30px;
}

.map-list-box {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    /* gap: clamp(12px, 2.6vw, 50px); */
    gap:50px;
    box-sizing: border-box;
    /* padding: 0 clamp(12px, 1.6vw, 30px); */
    padding: 30px;
}

.map-item {
    min-width: 0;
    /* height: clamp(180px, 15vw, 290px); */
    /* height: 290px; */
    border: 1px solid #e7e6e6;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.map-img {
    max-width: 100%;
    /* height: clamp(160px, 14vw, 270px); */
    /* height: 290px; */
    object-fit: contain;
}

/* 地图定制 */
.map-customization-box {
    padding: 60px 150px 30px 150px;
}

.map-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    line-height: 3;

}

.map-date-box {
    display: flex;
    justify-content:center;
    align-items: center;
    font-size: 12px;
    color: #9c9fa1;
    padding-bottom: 15px;
    border-bottom: 1px solid #e7e6e6;
}
.map-date {
    display: flex;
    gap: 20px;
}

.share-box {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    z-index: 999;
}

.share-box img {
    width: 26px;
    height: 26px;

}

.map-zhengwen {
    font-size: 18px;
    color: #101010;
    margin: 30px 0;
    line-height: 2;
}

.map-content {
    margin-bottom: 30px;
    text-indent: 2em;
}

.map-zhengwen-box {
    text-align: center;
    margin-top: 30px;
}

.map-zhengwen-box img {
    margin: 15px 0 80px 0;
    width: 70%;
}

/* 关于我们 */
.about-box {
    width: 100%;
    height: 470px;
    position: relative;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.about-title-box {
    /* position: absolute;
    right: 50%;
    bottom: 20%; */
    /* transform: translateY(-50%); */
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    /* padding: 20px 0 30px; */
    /* background: linear-gradient(to bottom, transparent 0%, #fff 10%); */


}

.about-title {
    font-size: 28px;
    font-weight: 700;
    color: #0b58a6;
}

.tab-about-list {
    display: flex;
    color: #363636;
    /* color: #0582f0; */
    gap: 40px;
}
.tab-about-list li{
   font-size: 20px;
}

.tab-about-list li.active {
    color: #0582f0 !important;
    background-color: transparent !important;
}

.about-us-box {
    margin-bottom: 0px !important;

}

/*部门简介  */
.introduction-zhengwen {
    text-indent: 2em;
    line-height: 2;
    padding: 30px 0;
    text-align: justify;
    font-size: 16px;
}

.introduction-zhengwen-p {
    margin-bottom: 30px;
}

/* 获得荣誉  */
.honor-list-box {
    padding: 30px 0 !important;
}

.honor-item {
    border: none;
}

/*意见反馈  */
.opinion-list-box {
    padding: 30px 0 !important;
    display: flex;
    flex-direction: column;
}

.form-item {
    display: flex;
    align-items: center;
}



.form-label {
    width: 8%;
    margin-right: 10px;
}

/* @media (max-width: 1600px) {
    .form-label {
        width: 10%;
    }
}

@media (max-width: 1440px) {
    .form-label {
        width: 12%;
    }
} */

.required {
    color: #F5222D;
    margin-left: 4px;
}

.form-input {
    width: 50%;
    height: 40px;
    padding: 10px 15px;
    border: 1px solid #E5E5E5;
    border-radius: 4px;
    font-size: 14px;
    color: #666666;
    outline: none;
}

.form-textarea {
    height: 100px;

}

.form-input-short {
    width: 30%;

}

.form-input:focus {
    border-color: #1890FF;
}

.form-btn {
    padding: 8px 40px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid transparent;
}



.submit-btn {
    background-color: #1890FF;
    color: #FFFFFF;
}


.submit-btn:hover {
    background-color: #096DD9;
}

/*联系我们*/
.contact-zhengwen {
    line-height: 2;
    padding: 30px 0;
    font-size: 16px;
}

/*培训服务详情*/
.detail-zhengwen {
    text-indent: 2em;

}

.detail-zhengwen img {
    max-width: 800px;
    /* margin: 30px 0; */

}

/* 教程资源详情 */
.resources-detail {
    border: 1px solid #e7e6e6;
    padding-top: 20px;
}

.resources-detail-title {
    font-size: 36px;
    font-weight: 700;
    padding-bottom: 20px;
    border-bottom: 1px solid #e7e6e6;
    display: flex;
    justify-content: center;
    align-items: center;
}

.resources-detail-container {
    min-height: 300px;
    display: flex;
    justify-content: space-between;
}


.resources-detail-list {
    border-right: 1px solid #e7e6e6;
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 10px 0 30px 0;

}

.resources-detail-zhengwen {
    flex: 1;
}

.detail-title-box {
    display: flex;
    flex-direction: column;
    padding: 30px 50px 0 30px;
    border: 1px solid #e7e6e6;

}

.detail-title {
    font-size: 28px;
    font-weight: 700;
    color: #363636cc;
    padding-bottom: 20px;

}

.detail-title-tab {}

.tab-resources-detail-list {
    display: flex;
}

.tab-resources-detail-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab-resources-detail-list li {
    width: 25%;
    border: 1px solid #e7e6e6;
    padding: 10px 20px;
    font-size: 18px;
    text-align: center;
    border-radius: 2px;
}

.tab-content.active {
    display: block;
}

.tab-content {
    display: none;
}

.resources-detail-content {}

.common-box {
    margin: 60px 150px;
    border: 1px solid #e7e6e6;

}

.bookdetail-box {
    padding: 50px;
}

.book-top {
    display: flex;
    align-items: flex-start;
    gap: 50px;
    margin-bottom: 40px;
}

.book-cover {
    width: 220px;
}

.book-cover img {
    width: 100%;
    display: block;
}

.book-info {
    flex: 1;
    padding-top: 10px;
}

.book-info p {
    font-size: 17px;
    line-height: 2.2;
    color: #333;
}

.book-info .cate {
    color: #0066cc;
}

.book-btn-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 15px;
}

/* 下半部分：目录+简介 */
.book-bottom {
    display: flex;
    gap: 40px;
}

.catalog-box {
    width: 40%;
    background: #94c345;
}

.intro-box {
    width: 60%;
    background: #f32c23;
}

.box-title {
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 26px;
    color: #fff;
}

.catalog-content,
.intro-content {
    padding: 25px;
    background: #fff;
    height: 420px;
    overflow-y: auto;
}

.catalog-content {
    font-size: 17px;
    line-height: 2.1;
    padding-left: 12px;
}

.intro-content {
    font-size: 17px;
    line-height: 1.8;
    text-indent: 2em;
    margin-bottom: 16px;
    color: #333;
}

.focus {
    position: relative;

}

.fbg {
    position: absolute;
    bottom: 10px;
    right: 30%;
    transform: translateX(50%);
    z-index: 200;
}

.fbg a {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ccc;
    margin: 0 4px;
    text-indent: -9999px;
    position: relative;
}

.pn_730x410 .D1fBt a.current {
    background: #fff;
}

.pn_730x410 .D1fBt a.current::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: transparent;
    /* border: 1px solid #fff; */
}

.pn_730x410 .prev,
.pn_730x410 .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    cursor: pointer;
    z-index: 20;
    display: none;
}

.pn_730x410:hover .prev,
.pn_730x410:hover .next {
    display: block;
}

.pn_730x410 .prev {
    left: 20px;
}

.pn_730x410 .next {
    right: 20px;
}

.shadow {
    width: 100%;
    height: 60px;
    position: absolute;
    left: 0;
    bottom: 0;
}

.title {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    position: absolute;
    left: 30%;
    bottom: 10px;
    transform: translateX(50%);
}

.lunbo {
    width: 100%;
    height: 410px;
    text-align: center;
    overflow: hidden;
    position: relative;
}

.lunbo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    margin: 35px 0 0;
    padding: 26px 0 28px;
    color: #303133;
    font-size: 14px;
    line-height: 34px;
    clear: both;
}

.page_total,
.page_size {
    margin: 0 6px 0 0;
    color: #303133;
    white-space: nowrap;
}

.page_item {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 34px;
    height: 34px;
    padding: 0 11px;
    border: 1px solid #dcdfe6;
    border-radius: 4px;
    background: #fff;
    color: #303133;
    line-height: 32px;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    box-sizing: border-box;
}

.page_item:hover {
    border-color: #0b58a6;
    color: #0b58a6;
}

.page_item.page_current {
    border-color: #0b58a6;
    background: #0b58a6;
    color: #fff;
}

.page_item.page_current:hover {
    color: #fff;
}

.page_item.disabled {
    border-color: #dcdfe6;
    background: #fff;
    color: #c0c4cc;
    cursor: not-allowed;
    pointer-events: none;
}

.pxfw-box {
    min-height: 560px;
}

/* 首页统一 1200px 容器及响应式适配 */
.header-box,
.navigation,
.teaching-container,
.resource-section,
.lunbo,
.foot-box {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.resource-section,
.lunbo {
    padding-left: 0;
    padding-right: 0;
}




.bottom-link {
    width: 100%;
    gap: 16px;
}

.bottom-link-item {
    flex: 1;
    justify-content: center;
    padding-left: 12px;
    padding-right: 12px;
}

/* @media (max-width: 1232px) {
    .home-page .header-box,
    .home-page .navigation,
    .home-page .resource-section,
    .home-page .lunbo {
        padding-left: 16px;
        padding-right: 16px;
    }

    .home-page .header-box,
    .home-page .navigation,
    .home-page .teaching-container,
    .home-page .resource-section,
    .home-page .lunbo,
    .home-page .foot-box {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .home-page .header-box {
        height: auto;
        min-height: 100px;
        padding-top: 12px;
        padding-bottom: 12px;
        gap: 12px;
    }

    .home-page .header-search {
        max-width: 100%;
    }

    .home-page .search-input {
        width: min(238px, calc(100vw - 90px));
    }

    .home-page .nav-list-ul {
        width: 100%;
        gap: 12px;
        overflow-x: auto;
        justify-content: flex-start;
    }

    .home-page .nav-list-li {
        flex: 0 0 auto;
        font-size: 16px;
    }

    .home-page .lunbo {
        height: clamp(220px, 56.16vw, 410px);
    }

    .home-page .course-box {
        gap: 12px;
        flex-wrap: wrap;
    }

    .home-page .course-item {
        flex: 1 1 280px;
    }

    .home-page .national-box {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 12px;
    }

    .home-page .national-item {
        height: 125px;
    }

    .home-page .bottom-link {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .home-page .header-box {
        align-items: stretch;
        flex-direction: column;
    }

    .home-page .header-left,
    .home-page .header-right {
        width: 100%;
    }

    .home-page .header-right {
        align-items: stretch;
    }

    .home-page .national-box {
        grid-template-columns: 1fr;
    }

    .home-page .bottom-link {
        grid-template-columns: 1fr;
    }
} */
.resource-download-box{
    margin-top: 30px;

}
.resource-download {
    width:40%;
}

.resource-title-box{
    margin-bottom: 30px;
    border-bottom: 1px solid red;
}
.resource-title {
    width: 140px;
    height: 40px;
    border: 1px solid #e60000;
    border-radius: 5px 5px 0 0;
    background: linear-gradient(to bottom, #ff6259 0%, #e60000 100%);
    color: #fff;
    font-size: 20px;
    line-height: 40px;
    text-align: center;
}

.resource-download-name{
    width: 100px;
    line-height: 18px;
    text-align: center;
    margin: 10px 0;
}