body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    color: #333;
}

h1 {
    text-align: center;
    color: #4CAF50;
}

.notice {
    font-weight: bold;
    text-align: center;
    color: #ff0000;
}

p {
    text-align: center;
    color: #333;
}

table {
    width: 80%;
    margin: 20px auto;
    border-collapse: collapse;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

th,
td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #4CAF50;
    color: white;
}

tr:hover {
    background-color: #f1f1f1;
}

a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.banner {
    text-align: center;
    margin-bottom: 20px;
}

.banner img {
    max-width: 300px; /* 限制最大宽度 */
    height: auto;
}