/* 全局样式设置 */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: radial-gradient(circle, #000033, #000);
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    font-weight: bold;
    color: #00BFFF;
    text-shadow: 0 0 5px #00FF7F;
}

p {
    font-size: 1rem;
    color: #CCCCCC;
}

.button-primary {
    background: linear-gradient(to right, #00BFFF, #00FF7F);
    border: none;
    color: #FFFFFF;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
}

.button-primary:hover {
    transform: scale(1.1);
}

pre {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
    color: #00FF7F;
}

code {
    color: #FF4500;
    font-size: 1rem;
}

.module {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #00BFFF;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 10px #00FF7F;
    position: relative;
    overflow: hidden;
}

.module::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
opacity: 0.2;
    background: radial-gradient(circle, transparent 20%, #00BFFF 20%, #00BFFF 80%, transparent 80%, transparent),
                radial-gradient(circle, transparent 20%, #00FF7F 20%, #00FF7F 80%, transparent 80%, transparent) 50px 50px;
    background-size: 100px 100px;
    animation: aurora-move 15s linear infinite;
}

@keyframes aurora-move {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.image-container img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
}

.hidden {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease-in-out;
}

.hidden.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        padding: 10px;
    }

    pre {
        font-size: 0.8rem;
    }

    code {
        font-size: 0.9rem;
    }
}