body {
    background-color: #ADD8E6;
    color: #00008B;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100vh;
    margin: 0;
}

h1 {
    font-size: 3em;
    text-shadow: 2px 2px 4px #000000;
    margin-bottom: 20px;
}

/* Customize your button styles here */
button {
    margin: 5px;
    padding: 10px;
    font-size: 16px;
    background-color: #4169E1;
    color: #FFFFFF;
    border: none;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    transition: background-color 0.5s, color 0.5s;
}

button:hover {
    background-color: #1E90FF;
    color: #FFFFFF;
}

button[disabled] {
    background-color: #808080;
    color: #FFFFFF;
}

/* 修改counter的样式 */
#counter {
    display: none;
    font-size: 14px;
    margin: 5px 0;
    text-align: center; /* 文字居中 */
    font-size: 24px; /* 增大字体大小 */
}

/* 增加显眼度 */
.click-count {
    display: block;
    font-size: 20px;
    color: #d1750b; /* 可以选择你希望的颜色 */
    font-weight: bold;
}

/* Add media query for adjusting layout */
@media (max-width: 768px) {
    #button-container {
        flex-wrap: wrap;
    }
}