body{
    background: #f5f7fa;
}
/* 外层容器统一约束最大宽度1440px，居中 */
.wrap {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}
/* Banner区域 */
.banner {
    height: 320px;
    /*background: linear-gradient(135deg, #2478e5, #165DFF);*/
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color:#fff;
    position: relative;
    overflow:hidden;
}
.banner-left h1 {
    font-size:42px;
    margin-bottom:16px;
}
.banner-left p {
    font-size:20px;
    opacity:0.9;
}
.banner-right .enter-btn {
    background:#fff;
    color:#165DFF;
    border:none;
    font-size:18px;
    padding:14px 48px;
    border-radius:999px;
    cursor:pointer;
}
.banner-tips {
    margin-top:12px;
    font-size:13px;
    opacity:0.8;
    text-align:center;
}

/* 容器主体 */

/* 顶部数据4卡片 */
.card-row-1 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap:20px;
    margin-bottom:24px;
}
.data-card {
    background:#fff;
    padding:24px;
    border-radius:12px;
    display:flex;
    align-items:center;
    box-shadow:0 2px 8px #e8edf6;
}
.card-icon {
    width:52px;
    height:52px;
    border-radius:8px;
    background:#e8f3ff;
    color:#165DFF;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:24px;
    margin-right:16px;
}
.card-text h4 {
    font-size:14px;
    color:#666;
    font-weight:normal;
}
.card-text .num {
    font-size:32px;
    font-weight:bold;
    color:#222;
    margin-top:6px;
}

/* 图表行 */
.chart-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap:20px;
    margin-bottom:24px;
}
.chart-box {
    background:#fff;
    padding:24px;
    border-radius:12px;
    box-shadow:0 2px 8px #e8edf6;
}
.chart-box h3 {
    font-size:16px;
    margin-bottom:16px;
    color:#222;
}
.chart-box-div{
    line-height:2.4;font-size:16px;color:#333;
}
.chart-box-div-item{
    display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;
}
.chart-box-div-item>.span1{
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #165DFF;
    color: #fff;
    text-align: center;
    line-height: 21px;
    flex-shrink: 0;
    padding: 1px;
    display: inline-block;
    margin-top: 7px;
}
.chart-box-div-item>.span2{
    flex: 0 1 calc(100% - 40px);
    height: 35px;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}
#barChart, #lineChart {
    width:100%;
    height:300px;
}

/* 底部三大功能模块 */
.func-row {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap:20px;
    margin-bottom:40px;
}
.func-card {
    background:#fff;
    padding:45px 28px;
    border-radius:12px;
    display:flex;
    align-items:center;
    box-shadow:0 2px 8px #e8edf6;
}
.func-icon {
    width:56px;
    height:56px;
    border-radius:50%;
    background:#e8f3ff;
    color:#165DFF;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:22px;
    margin-right:18px;
}
.func-info h4 {
    font-size:22px;
    color:#222;
    margin-bottom:8px;
}
.func-info p {
    font-size:16px;
    color:#666;
    line-height:1.6;
}

.section-text-divider-tag {
    width: 100%;
    margin: 48px 0;
    display: flex;
    align-items: center;
    gap: 18px;
}
.section-text-divider-tag .line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, #d0d8e5, transparent);
}
.section-text-divider-tag .text {
    font-size: 16px;
    color: #165DFF;
    padding: 4px 14px;
    background: #e8f3ff;
    border-radius: 20px;
}
.card-title-tag{
    text-align:center;
    margin-bottom:20px;
}
.card-title-tag span{
    display:inline-block;
    padding:6px 18px;
    background: #fff1f1;
    color:#f53f3f;
    border-radius:24px;
    font-size:22px;
}

.card-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 22px;
    color: #f53f3f;
    margin-bottom: 20px;
}
.card-title i {
    font-size: 20px;
}
/* 省级新购大型科研设施与仪器预警目录 标题美化 */
.section-main-title {
    width: 100%;
    margin-bottom: 30px;
    text-align: center;
}

.section-main-title .title-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 30px;
    font-weight: bold;
    line-height: 1.4;
}

.section-main-title .blue-text {
    /*color: #165DFF;*/
}
.section-main-title .title-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
}

.section-main-title .line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #d0d8e5, transparent);
}

.section-main-title .title-decoration i {
    color: #f53f3f;
    font-size: 18px;
}

/* ==================== 三步流程卡片 【核心重构】 ==================== */
.step-row {
    /*margin-bottom: 20px;*/
}
.step-card-wrap {
    padding: 4px;
}
.step-card {
    position: relative;
    background: #ffffff;
    border: 1px solid #d0d8e3;
    border-radius: 12px;
    padding: 26px 20px;
    height: 100%;
    overflow: hidden;
}
/* 实现：顶部边框 + 左右上半段加粗蓝色边线 */
.step-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 52%;
    border: 2px solid #1668d8;
    border-bottom: none;
    border-radius: 12px 12px 0 0;
    pointer-events: none;
    box-sizing: border-box;
}

.step-card h2 {
    font-size: 28px;
    color: #003377;
    margin: 0 0 16px;
    position: relative;
    z-index: 2;
}
.step-card .icon-box {
    width: 84px;
    height: 84px;
    margin: 12px auto;
    position: relative;
    z-index: 2;
}
.step-card .desc-text {
    color: #444;
    font-size: 16px;
    text-align: center;
    position: relative;
    z-index: 2;
    line-height: 1.6;
}

/* 蓝色统计条 */
.stat-bar {
    background: linear-gradient(90deg,#1668d8,#2378e6);
    border-radius:8px;
    color:#fff;
    display:flex;
    font-size:24px;
    margin-bottom:35px;
    margin-top: 30px;
}
.stat-bar > div {
    flex: 1;          /* 三等分占比 */
    text-align:center;/* 文字居中 */
    padding:30px 10px;
}
.stat-bar > div:not(:last-child) {
    border-right: 1px solid rgba(255,255,255,0.3);
}

/* ===== 预警目录模块 ===== */
.warn-panel{
    background:#ffffff;
    border-radius:12px;
    box-shadow: 0 0 12px #d9e8fc;
    padding:24px;
    margin-bottom:20px;
}
.warn-header{
    align-items:center;
    justify-content:space-between;
    margin-bottom:20px;
}
.warn-filter-group{
    display:flex;
    gap:16px;
    align-items:center;
}
.warn-title{
    font-size:30px;
    font-weight:bold;
    color:#003377;
    text-align: center;
}
.btn-detail{
    background:#1976f2;
    color:#fff;
    border:none;
    border-radius:30px;
    font-size:18px;
    padding:12px 32px;
    display:flex;
    align-items:center;
    gap:8px;
    cursor: pointer;
}
.btn-detail::after{
    content:">";
}

/* 预警静态列表表格（和截图一致） */
.warn-table{
    width:100%;
    border-collapse: collapse;
}
.warn-table th{
    background:#e6f7ff;
    text-align:left;
    padding:14px 12px;
    font-size:20px;
    color:#003377;
    border:none;
}
.warn-table td{
    padding:14px 12px;
    border-bottom:1px solid #e8e8e8;
    font-size:20px;
}
.btn-row-detail{
    background:#1976f2;
    color:#fff;
    border:0;
    border-radius:6px;
    padding:6px 16px;
    font-size:16px;
    cursor:pointer;
}

/* 新增表格底部说明文字样式 */
.table-desc-text{
    margin-top:12px;
    font-size:18px;
    color:#666;
}

/** 政策文件下载 */
.policy-wrap {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    max-width: 1400px;
    margin-top: 35px;
    margin-bottom: 35px;
}
.policy-wrap .title-main {
    margin-bottom: 40px;
    font-size: 30px;
    font-weight: bold;
    color: #003377;
    text-align: center;
}
.policy-wrap .download-row {
    display: flex;
    gap: 40px;
    margin-bottom: 32px;
}
.policy-wrap .download-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.policy-wrap .divider-line {
    width: 1px;
    background-color: #e2e6ed;
}
.policy-wrap .item-header {
    display: flex;
    align-items: flex-start;
    gap:16px;
    margin-bottom:24px;
}
.policy-wrap .hex-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}
.policy-wrap .text-wrap {
    max-width: 420px;
}
.policy-wrap .item-title {
    font-size:30px;
    color:#222;
    font-weight:600;
}
.policy-wrap .item-subtext {
    font-size:22px;
    color:#777;
    margin-top:8px;
    line-height:1.4;
    word-break: break-all;
}
.policy-wrap .btn-download {
    width: 210px;
    height: 60px;
    background-color: #1677ff;
    color: #fff;
    border: none;
    border-radius: 40px;
    font-size: 28px;
    cursor: pointer;
    text-align: center;
    line-height: 64px;
}
.policy-wrap .btn-download:hover {
    background-color:#0f62d9;
}
.policy-wrap .scope-box {
    margin-top:12px;
    font-size:18px;
    color:#666;
}