body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #4a90e2, #0072ff); /* 修改背景为蓝色渐变 */
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    color: white;
    max-width: 600px;
    padding: 20px;
    border-radius: 15px;
    background-color: rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

h1 {
    font-size: 10rem;
    margin: 0;
    animation: float 2s ease-in-out infinite;
}

p {
    font-size: 1.5rem;
    margin: 20px 0;
}

.home-button {
    display: inline-block;
    padding: 10px 25px;
    font-size: 1rem;
    color: #4a90e2; /* 修改按钮文字颜色为蓝色 */
    background-color: white;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.home-button:hover {
    background-color: #0072ff; /* 修改按钮悬停时的背景颜色为深蓝色 */
    transform: translateY(-5px);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}