body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #333; /* 深灰色背景 */
}

.container {
    max-width: 800px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s;
}

.container:hover {
    transform: scale(1.02);
}

h1, h2 {
    color: #000; /* 黑色标题 */
    text-align: center;
    margin-bottom: 15px;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    margin: 10px 0;
    transition: background-color 0.3s, transform 0.2s;
    font-size: 1em;
}

button:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

.news-box {
    background-color: #e7f3fe;
    border: 1px solid #b3d7ff;
    border-radius: 5px;
    padding: 15px;
    margin-top: 10px;
    text-align: left;
    font-size: 1em;
    color: #31708f; /* 新闻内容颜色 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.counter-box {
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 15px;
    margin-top: 10px;
    text-align: center;
    font-size: 1.1em;
    color: #555; /* 统计信息颜色 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
    color: #333; /* 深色版权信息 */
}

.time-box {
    text-align: center;
    font-size: 1.2em;
    color: #333; /* 深色时间显示 */
    margin: 10px 0;
    font-weight: bold;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
}

.faq {
    margin-top: 20px;
}

.faq-item {
    background-color: #f1f1f1;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
}

.faq-item h3 {
    margin: 0;
    font-size: 1.1em;
}