html, body {
    font-family: Arial, sans-serif;
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.expert-ranking-header {
    display: flex;
    align-items: center;
    background-color: #f7f7f7;
    padding: 10px;
    margin-bottom: 10px;
    border-bottom: 5px solid rgba(255, 134, 108, 1);
}

.expert-ranking-header .icon-container {
    background-color: #ff5733;
    color: #fff;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 15px;
    font-weight: bold;
    line-height: 1.2;
    margin-right: 15px;
}

.expert-ranking-header .text-container h2 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.expert-ranking-header .text-container p {
    margin: 5px 0 0;
    font-size: 14px;
    color: #666;
}

.article-list {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #fff;
}

.article-list a {
    padding: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
}

.article-list a:last-child {
    border-bottom: none;
}

.article-list a .left-content {
    display: flex;
    align-items: center;
    flex-grow: 1;
    min-width: 0;
}

.article-list a .bullet {
    width: 6px;
    height: 6px;
    background-color: #f00;
    border-radius: 50%;
    margin-right: 10px;
}

.article-list a .title {
    font-size: 15px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.article-list a .right-content {
    display: flex;
    align-items: center;
}

.article-list a .date {
    font-size: 13px;
    color: #999;
    margin-left: 10px;
    white-space: nowrap;
}

.pagination {
    display: flex;
    justify-content: center;
    padding: 20px 0;
    background-color: #fff;
    border-top: 1px solid #eee;
    margin-top: 10px;
}

.pagination .btn {
    background-color: #ff5733;
    color: #fff;
    border: none;
    padding: 10px 15px;
    margin: 0 5px;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
}

.pagination .btn:hover {
    opacity: 0.9;
}

.pagination .btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    opacity: 0.5;
}

/* PC端布局（>=767px） */
@media (min-width: 767px) {
    body {
        width: 80%;
        margin: 0 auto;
    }
}