body {
    margin: 0;
    overflow: hidden;
    background-color: black;
}

.meteor {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: gray;
    box-shadow: 0 0 10px white;
    animation: move 3s linear forwards;
}

@keyframes move {
    0% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(300px, 300px);
    }
    100% {
        transform: translate(0, 0);
    }
}

.explosion {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 0, 0.8) 0%, rgba(255, 0, 0, 0.8) 100%);
    border-radius: 50%;
    opacity: 0;
    animation: explode 1s forwards;
}

@keyframes explode {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(5);
        opacity: 0;
    }
}

.galaxy {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('path/to/galaxy-image.jpg') no-repeat center center fixed;
    background-size: cover;
    opacity: 0;
    animation: fadeIn 2s forwards;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

/* Skip按钮样式 */
#skipButton {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.3); /* 半透明白色 */
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 25px;
    padding: 10px 20px;
    font-size: 16px;     font-weight: bold;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.5s ease; /* 增加过渡时间让移动更流畅 */
    backdrop-filter: blur(5px); /* 毛玻璃效果 */
    -webkit-backdrop-filter: blur(5px);
}

#skipButton:hover {
    background-color: rgba(255, 255, 255, 0.5); /* 悬停时更不透明 */
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.05);
}

#skipButton:active {
    transform: scale(0.95);
}