/* 基础样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #1E1E2D, #2B2B3A);
    color: #FFFFFF;
    line-height: 1.6;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

header {
    background: linear-gradient(90deg, #3A3A52, #4B4B63);
    padding: 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    margin: 0;
    color: #FFC107;
}

main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card {
    background: linear-gradient(135deg, #2B2B3A, #3A3A52);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
}

pre {
    background-color: #1E1E2D;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #FFC107;
}

code {
    color: #FFC107;
}

h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    color: #FFC107;
}

p {
    color: #CCCCCC;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}

footer {
    background: linear-gradient(90deg, #3A3A52, #4B4B63);
    padding: 20px;
    text-align: center;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

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

    header h1 {
        font-size: 1.5rem;
    }

    pre {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .container {
        padding: 10px;
    }
}

.scroll-effect {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.5s ease;
}

.scroll-effect.in-view {
    opacity: 1;
    transform: translateY(0);
}