/* 基础样式设置 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #0A66C2, #FF8C42);
    color: #fff;
    line-height: 1.6;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: bold;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.gradient-background {
    background: linear-gradient(to right, #0A66C2, #FF8C42);
    padding: 50px 20px;
    text-align: center;
    color: #fff;
}

.cta-button {
    display: inline-block;
    background-color: #2F2F2F;
    color: #fff;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 18px;
    transition: transform 0.3s ease-in-out;
    text-decoration: none;
    margin-top: 20px;
}

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

.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

pre {
    background: #2F2F2F;
    color: #FF8C42;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

code {
    color: #FF8C42;
    font-size: 16px;
}

.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
    vertical-align: middle;
}

.image-grid img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .cta-button {
        font-size: 16px;
        padding: 12px 25px;
    }

    pre {
        font-size: 14px;
    }

    .grid-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 20px;
    }

    p {
        font-size: 14px;
    }
}