html, body {
    max-width: 100vw;
    overflow-x: hidden;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: #f5f5f5;
}
#app{
    background: #f3f3f3;
}

.immigration-banner {
    width: 100%;
    height: 315px;
    position: relative;
    overflow: hidden;
}

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

.banner-content {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-title {
    font-size: 72px;
    color: #002768;
    text-align: center;
}

/* Content Section Styles */
.content-section-list {
    max-width: 1200px;
    margin: 0 auto;
    /* padding-top: 60px; */
    margin-bottom: 160px;
}


/* 内容部分 */
.content-section-list{
    width: 1200px;
    margin-top: 140px;
}
.statistical-tables-section{
    background-color: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 3px;
    padding: 95px 70px;
}


.item-header{
    border-bottom: 1px solid #c0c0c0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* cursor: pointer; */
    transition: background-color 0.2s ease;
}

.item-header:hover {
    /* background-color: rgba(0, 39, 104, 0.05); */
}

.item-header-content{
    display: flex;
    align-items: center;
    font-size: 20px;
    gap: 10px;
    color: #002768;
    min-height: 70px;
    cursor: pointer;
    font-weight: bold;
}
.el-icon-arrow-down, .el-icon-arrow-up{
    color: #002768;
    font-weight: bold;
    font-size: 18px;
}

.sub-items{
    background-color: #f0f0f0;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
}

.report-item {
    transition: all 0.3s ease-in-out;
}

.collapse-icon {
    transition: transform 0.3s ease-in-out;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* .collapse-icon:hover {
    background-color: rgba(0, 39, 104, 0.1);
    border-radius: 4px;
} */

.report-item.expanded .collapse-icon {
    transform: rotate(180deg);
}

/* Loading 样式 */
.loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: #002768;
    font-size: 16px;
}

.loading-container i {
    margin-right: 8px;
    font-size: 18px;
    animation: rotate 1s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}


/* .sub-item{
    display: flex;
    gap: 10px;
    align-items: center;
    padding-left: 70px;
} */
.sub-item-content{
    line-height: 30px;
    font-size: 16px;
    color: #333;
    cursor: pointer;
   
}

.sub-items-header-content{
    display: flex;
    /* gap: 10px; */
    height: 42px;
    align-items: center;
    border-bottom: 3px solid #e3e3e3;
}
.sub-items-header-content-title{
    font-size: 16px;
    color: #002768;
    /* padding: 0 20px; */
   
}
.sub-item{
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 0 20px;
    min-height: 50px;
    border-bottom: 1px solid #e3e3e3;
    /* padding-left: 70px; */
}
.sub-items-header-content-title:nth-child(1),.sub-item-content:nth-child(1){
    width: 25%;
    text-align: center;
}
.sub-items-header-content-title:nth-child(2),.sub-item-content:nth-child(2){
    width: 25%;
    text-align: center;
}
.sub-items-header-content-title:nth-child(3),.sub-item-content:nth-child(3){
    width: 50%;
    text-align: center;
}
.sub-item-content-title{
    color: #002768;
    cursor: pointer;
}


/* ====== 移动端响应式适配 ====== */
@media (max-width: 1200px) {
    body{
        height: 100vh;
    }
    /* 头部 */
    .immigration-banner{
        height: 4rem;
        border-top: 1px solid #e0e0e0;
        background: #ffffff;
    }
    .banner-img{
        display: none;
    }
    .banner-title{
        font-size: 1.227rem;
        color: #333333;
    }
    /* 内容 */
    .content-section-list{
        width: 100vw;
        margin-top: 20px;
        padding: 0 1.333rem;
        background: #ffffff;
    }
    .statistical-tables-section{
        padding: 0;
        border: none;
        border-radius: 0;
    }
    .item-header-content{
        font-size: 1.120rem;
        min-height: 50px;
    }
    .sub-items{
        overflow: auto;
    }
    .sub-items-content{
        min-width: 700px;

    }

    .sub-items-header-content-title,.sub-item-content {
        font-size: 1.120rem;
    }
   
    
}