body {
    font-family: Arial, sans-serif;
    background: linear-gradient(45deg, white, lightblue); /* 45 度渐变，从浅黄（#FFFFCC）到白色 */
}

.page-title {
    color: #333;
    text-align: center;
    font-size: 36px;
}

.title-bar {
    width: 100%;
    height: 60px;
    text-align: center;
    line-height: 60px;
    padding: 0 20px;
    background: linear-gradient(to right, red, blue);
    color: white;
    font-size: 48px;
    font-weight: bold;
}

.info-section {
    margin-bottom: 20px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}

.section-title {
    color: #8B4513; /* 棕红色 */
    font-size: 28px;
    text-align: center; /* 居中 */
}

.subsection-title {
    color: #328B22; /* 森蓝色 */
    font-size: 22px;
    text-align: left; /* 居左 */
    margin: 10px;
}

.subsection-content {
    margin-bottom: 10px;
    font-size: 18px;
    background: linear-gradient(135deg, lightyellow, lightblue); /* 使用 45 度渐变，这里将 lightred 改为 lightcoral，因为 lightred 不是标准颜色名 */
    border-radius: 10px; /* 四角圆角 */
    padding: 15px;
}

.modify-buttons {
    text-align: right;
}

.modify-button {
    display: inline-block;
    background-color: #d3d3d3; /* 浅灰色 */
    border: 1px solid #d3d3d3;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    color: #000; /* 黑色 */
    font-weight: bold;
    padding: 2px 2px;
    margin-right: 10px;
    text-decoration: none;
    font-size: 10px;
}

.modify-history {
    display: none;
}

.media {
    margin: 10px 0;
}

.user-info-bar {
    width: 100%;
    height: 60px;
    line-height: 60px;
    padding: 0 20px;
    background: linear-gradient(to right, red, blue);
    color: white;
}

.home-button {
    display: block;
    width: 30%;
    background-color: green;
    color: white;
    text-align: center;
    padding: 15px 0;
    text-decoration: none;
    font-weight: bold;
    margin: 0 auto; /* 使元素水平居中 */
    margin-top: 20px; /* 顶部外边距 */
    margin-bottom: 20px; /* 底部外边距 */
}