body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.header-text {
    text-align: left;
}

.header-photo img {
    width: 180px; /* 设置图片的宽度 */
    height: 180px; /* 设置图片的高度 */
    object-fit: cover; /* 保持图片比例 */
    border-radius: 0; /* 保持图片为正方形 */
}

h1 {
    margin: 0;
    font-size: 2.5em;
}

p {
    font-size: 1.2em;
}

section {
    margin: 20px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
}

h2 {
    margin-top: 0;
    color: #333;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin: 10px 0;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: #fff;
    position: fixed;
    width: 100%;
    bottom: 0;
}

footer a {
    text-decoration: none;
}