.pagepage {
    text-align: center;
    padding: 20px 0;
    font-family: Arial, sans-serif;
}

.pagepage a,
.pagepage b {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    text-decoration: none;
    color: #333;
    background-color: #fff;
    border: 1px solid #e74c3c;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.pagepage a:hover {
    background-color: #e74c3c;
    color: #fff;
    border-color: #e74c3c;
}

.pagepage b {
    background-color: #e74c3c;
    color: #fff;
    border-color: #e74c3c;
    font-weight: normal;
}

/* 上一页/下一页特殊样式 */
.pagepage a[href*="index_2"]:first-of-type,
.pagepage a:last-of-type {
    border-color: #c0392b;
}

.pagepage a[href*="index_2"]:first-of-type:hover,
.pagepage a:last-of-type:hover {
    background-color: #c0392b;
}