.container .right-list {
    width: 900px;
    padding-bottom: 50px;
}

.container .right-list .list-title {
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bolder;
    font-size: 36px;
    color: #000000;
    word-wrap: break-word;
}

.container .right-list .line {
    width: 100%;
    height: 2px;
    margin: 10px 0;
    background: linear-gradient(to right, #770000 0%, #770000 15%, #ddd 15%, #ddd 100%);
}

.list-items {
    margin-top: 20px;
}

.container .right-list .list-items .subtitle {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: bolder;
}

.container .right-list .list-items .line {
    width: 40%;
    height: 2px;
    margin: 10px 0;
    background: linear-gradient(to right, #770000 0%, #770000 15%, #ddd 15%, #ddd 100%);
}

.container .right-list .list-items .description {
    line-height: 2;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;

}

.brochure,
.periodicals {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;/* 超过一行自动换行 */
    gap: 30px;
}

.item-box {
    padding: 10px 0;
    width: 280px;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.item-box a {
    text-decoration: none;
    color: inherit;
}

.item-box .name {
    line-height: 1.5;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px;
    font-weight: bolder;
    text-align: center;
}

.item-box .cover {
    width: 280px;
    height: 400px;
}

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

.item-box .info {
    line-height: 1.5;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
}

.item-box .link {
    font-family: Arial;
    font-size: 14px;
    color: #000000;
    font-weight: bold;
}

.item-box .file {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 18px;
}