/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", sans-serif;
    background-color: #ffffff;
    color: #333;
    line-height: 1.6;
}

.jc-container-new {
    /*width: 1920px;*/
    margin: 0 auto;
}

/* 大图 Banner */
.jc-banner {
    width: 100%;
    padding-top: 33.33%;
    background: url("./jc_banner.png") no-repeat center center;
    background-size: contain;
    position: relative;
}

/* 导航栏 */
.jc-nav {
    aspect-ratio: 1920 / 71;
    background: url("./jc_nav.png") no-repeat center center;
    background-size: cover; /* 建议加上，防止背景图拉伸 */
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center;
}

.jc-nav ul {
    display: flex;
    list-style: none;
    width: 1200px;
    justify-content: space-between;
    height: 71px;
}

.jc-nav li {
    position: relative;
}

.jc-nav a {
    display: block;
    font-size: 25px;
    color: #fff;
    text-decoration: none;
    padding-left: 50px;
    padding-right: 50px;
    transition: background-color 0.3s;
    line-height: 2.8;
}

/* 选中状态（你可以通过添加 .active 类来控制） */
.jc-nav a.active,
.jc-nav a:hover {
    background-color: #033ea6;
}


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

.jc-section-title {
    font-size: 40px;
    text-align: center;
    background: url("./jc_title_bg.png") no-repeat center center;
    margin: 36px 0 50px;
    height: 110px;
}

.jc-section-title a {
    text-decoration: none;
    color: #000000;
}

.jc-news-container {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.jc-news-image {
    flex: 1;
    height: 349px;
}

.jc-news-list {
    flex: 1;
    height: 349px;
    padding-left: 14px;
}


/* 轮播图*/
/* 轮播图样式 */
.jc-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.slides .slide {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.slides .active-slide {
    display: block;
}

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

.caption {
    position: absolute;
    bottom: 5px;
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px;
    width: 100%;
}

.dots {
    position: absolute;
    bottom: 7px;
    left: 90%;
    transform: translateX(-50%);
    width: 100px;
}

.dot {
    cursor: pointer;
    height: 12px;
    width: 12px;
    margin: 0 3px;
    background-color: #fff;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.active-dot{
    width: 24px;
    border-radius: 4px;
    background-color: #318af7;
}

/* 新闻列表 */
.jc-news-top {
    display: flex;
    justify-content: space-between;
}

.jc-news-top-left {
    display: flex;
}

.jc-news-top-title {
    font-size: 26px;
    margin-right: 47px;
    color: #000000;
    cursor: pointer;
    line-height: 1;
    padding-bottom: 24px;
    margin-bottom: 31px;
}

.jc-news-top-title-active {
    font-weight: bold;
    background: url("./jc_new_title_bg.png") no-repeat;
    background-position: center 39px;
}

.jc-news-top-more a{
    color: #033ea6;
    text-decoration: none;
    font-size: 18px;
}

.jc-news-item {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;
}

.jc-news-date {
    width: 84px;
    text-align: center;
    border-right: 1px solid #e5e5e5;
    margin-right: 24px;
    line-height: 1;
}

.jc-news-date span {
    color: #033ea6;
    font-size: 16px;
}

.jc-news-date p {
    font-size: 12px;
    color: #000000;
    margin-top: 8px;
}

.jc-news-title {
    width: 465px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.jc-news-title a {
    color: #000000;
    text-decoration: none;
    font-size: 20px;
}

.jc-option-container {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 40px;
}

.jc-item-card {
    width: 370px;
    border: 1px solid #ddd;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.jc-item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.jc-item-card a {
    text-decoration: none;
}

.jc-item-content {
    padding: 19px
}

.jc-item-title {
    font-size: 19px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 17px;
    line-height: 1;
}

.jc-item-desc {
    font-size: 17px;
    color: #555555;
}

.jc-live-container {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
    flex-wrap: wrap;
}

.jc-live-card {
    width: 318px;
}

.jc-down-title {
    font-size: 37px;
    color: #033ea6;
    display: flex;
    align-items: center;
}
.jc-down-title img {
    margin-right: 14px;
}

.jc-download-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9rem;
}

.jc-download-table th,
.jc-download-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.jc-download-table th {
    background-color: #f0f2f5;
    color: #000000;
}

.jc-download-table tr:hover {
    background-color: #f5f5f5;
}

.jc-download-table .file-icon {
    width: 16px;
    height: 16px;
    margin-right: 5px;
    vertical-align: middle;
}

.jc-pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin: 20px 0;
}

.jc-pagination button {
    padding: 5px 10px;
    border: 1px solid #ccc;
    background: white;
    cursor: pointer;
    font-size: 0.9rem;
}

.jc-pagination button.active {
    background: #003399;
    color: white;
    border-color: #003399;
}

.jc-pagination button:hover:not(.active) {
    background: #e0e0e0;
}


.jc-footer {
    aspect-ratio: 1920 / 167;
    background: url("./jc_footer_bg.png") no-repeat center center;
    background-size: cover; /* 建议加上，防止背景图拉伸 */
}

.jc-footer-show {
    display: flex;
    padding-top: 23px;
    padding-bottom: 16px;
}

.jc-footer-left {
    flex: 1;
    color: #fff;
}
.jc-footer-left h3 {
    font-size: 18px;
    font-weight: bold;
}
.jc-footer-left a {
    font-size: 16px;
    color: #fff;
    text-decoration: none;
}
.jc-footer-right {
    flex: 1;
    color: #fff;
}

.jc-footer-right h3 {
    font-size: 18px;
    font-weight: bold;
}
.jc-footer-right a {
    font-size: 16px;
}

.news-content-block {
    display: none;
}

.news-content-block-list {
    display: none;
}

.jc-block {
    display: block;
}
.jc-download-table a{
    text-decoration: none;
    color: #033ea6;
}
.jc-footer-right a{
    text-decoration: none;
}

/* 移动端适配（可后续补充） */
@media (max-width: 768px) {
    .jc-nav a {
        font-size: 14px;
        padding: 0 5px;
        line-height: 45px;
    }
    .jc-nav ul {
        flex-wrap: wrap;
        justify-content: space-between;
        height: 45px;
    }

    .jc-section-title {
        font-size: 24px;
        height: 130px;
        margin: 2px 0 2px;
        padding-top: 19px;
    }



    .jc-news-container {
        flex-direction: column;
        /*height: 912px;*/
        gap: 0;
    }

    .jc-carousel {
        height: 250px;
    }

    .jc-news-list {
        /*flex: 2.1;*/
        margin-top: 12px;
    }

    .jc-news-top-title {
        font-size: 18px;
        margin-right: 20px;
        margin-bottom: 21px;
        padding-bottom: 12px;
    }

    .jc-news-top-title-active {
        background-position: center 22px;
    }

    .jc-news-top-more a {
        font-size: 14px;
        margin-right: 12px;
    }

    .jc-news-title a {
        font-size: 16px;
    }

    .jc-down-title {
        font-size: 24px;
    }

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

    .jc-item-desc {
        font-size: 14px;
    }

    .jc-footer-left h3 {
        font-size: 14px;
    }

    .jc-footer-left a {
        font-size: 12px;
    }

    .jc-footer-right h3 {
        font-size: 14px;
    }

    .jc-footer-right a {
        font-size: 12px;
    }

}