/* 页面样式 */
body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background: #E6E6FA;
    color: #ffffff;
    text-align: center;
}

/* 容器样式 */
.container {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 150px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* 标题样式 */
h1 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #ffffff;
}

/* 按钮样式 */
.btn {
    padding: 15px 30px;
    font-size: 1.2em;
    color: #ffffff;
    background-color: #4CAF50;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #45a049;
}