/* 页面基本样式 */
body {
    font-family: "Microsoft JhengHei", sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    text-align: center;
}

/* 顶部广告 */
.ad {
    background-color: #eee;
    padding: 10px;
    font-size: 14px;
    color: #555;
}

/* 标题 */
h1 {
    margin-top: 30px;
    color: #333;
    font-size: 22px;
}

/* 核心按钮容器 */
.states {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px;
}

/* 按钮样式 */
.state-btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: #007BFF;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-sizing: border-box;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

/* 按钮悬停效果 */
.state-btn:hover {
    background-color: #0056b3;
    transform: translateY(-5px);
}

/* 响应式布局 */
@media screen and (max-width: 600px) {
    .state-btn {
        font-size: 16px;
        padding: 12px 24px;
    }
}