body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #e0fae0; /* 浅绿色 */
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #0056b3;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header h1 {
    margin-bottom: 0.5rem;
}

section {
    padding: 2rem;
    margin: 1rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

section h2 {
    border-bottom: 2px solid #0056b3;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

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

ul li {
    margin-bottom: 0.5rem;
}

footer {
    text-align: center;
    padding: 1rem 0;
    background-color: #0056b3;
    color: #fff;
    position: fixed;
    bottom: 0;
    width: 100%;
}