body{
    margin: 0;
    padding: 0;
}
.all{
    width: 1366px;
    margin: 0px auto;
}
a{
    text-decoration: none;
}
.backToHome a{
    color: black;
    font-size: 12px;
}
.backToHome p{
    font-size: 12px;
}
.backToHome{
    margin-left: 200px;
    margin-top: -40px;
}
.mainTitle{
    font-size: 30px;
    font-weight: bold;
    color: rgb(217,0,0);
    margin-left: 200px;
}
.redline1{
    width: 996px;
    height: 2px;
    background-color:rgb(251,229,229) ;
    margin-left:200px ;
    margin-top: -25px;
}
.redline2{
    width: 50px;
    height: 2px;
    color: rgb(217,0,0);
    background-color:rgb(217,0,0) ;
}
.redline3 {
    width: 996px;
    height: 1px;
    background-color: rgb(251, 229, 229);
    margin-left: 200px;
    margin-top: 30px;
}
.redline4 {
    width: 996px;
    height: 1px;
    background-color: rgb(251, 229, 229);
    margin-left: 200px;
    margin-top: 40px;
    margin-bottom: 40px;
}
.redVerticalBar{
    width: 6px;
    height: 36px;
    background-color: rgb(217,0,0);
    float: left;
}
.bigTitle{
    height: 36px;
    margin-left: 200px;
    margin-top: 40px;
}
.found{
    font-size: 25px;
    font-weight: bold;
    color: rgb(217,0,0);
    float: left;
    margin-left:18px;
}

/* 图表部分样式 */
.chartSection {
    width: 996px;
    margin-left: 200px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.chartTitle {
    font-size: 24px;
    font-weight: bold;
    color: rgb(217,0,0);
    text-align: center;
    margin-bottom: 20px;
    background-color: rgb(217,0,0);
    color: white;
    padding: 10px 0;
}

.chartImage {
    text-align: center;
    margin: 20px 0;
    background-color: #fff;
    padding: 20px;
    border: 1px solid #e0e0e0;
}

.chartImage img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.downloadLinks {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.downloadLinkItem {
    display: flex;
    align-items: center;
}

.downloadLinkItem a {
    display: flex;
    align-items: center;
    color: rgb(85,26,139);
    font-size: 14px;
    transition: color 0.3s;
}

.downloadLinkItem a:hover {
    color: rgb(217,0,0);
}

.pdfIcon {
    width: 16px;
    height: 18px;
    margin-right: 8px;
}

/* 宣传资料文件下载部分 */
.promotionalFiles {
    width: 996px;
    margin-left: 200px;
    margin-top: 40px;
    margin-bottom: 70px;
}

.fileDownloadList {
    margin-top: 25px;
}

.fileDownloadItem {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-left: 4px solid rgb(217,0,0);
}

.fileDownloadItem a {
    display: flex;
    align-items: center;
    color: rgb(85,26,139);
    font-size: 16px;
    transition: color 0.3s;
}

.fileDownloadItem a:hover {
    color: rgb(217,0,0);
}

.pdfButton {
    width: 16px;
    height: 18px;
    margin-right: 15px;
}