* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: Arial, sans-serif;
    color: #fff;
    background-image: url('serene_voxel_landscape_with_floating_islands.png'); /* 这里放背景图片的路径 */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 20px;
}

header .logo h1 {
    font-size: 3rem;
    color: #fff;
    font-weight: bold;
}

.content {
    margin-top: 30px;
}

.hero-text h2 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.cta-button {
    padding: 15px 30px;
    font-size: 1.2rem;
    background-color: rgba(0, 0, 0, 0.7);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: rgba(0, 0, 0, 0.5);
}