/* 下载页面特定样式 */
.download-hero {
    background-image: url('files/下载_banner.png');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 100px 0;
    margin-top: 70px;
}

.download-hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.download-options {
    padding: 80px 0;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.download-item {
    background-color: #f8f9fa;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.download-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.download-item img {
    width: 80px;
    margin-bottom: 20px;
}

.download-item h3 {
    margin-bottom: 10px;
    color: #007bff;
}

.download-button {
    display: inline-block;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    margin-top: 20px;
    transition: background-color 0.3s;
}

.download-button:hover {
    background-color: #0056b3;
}

.update-notes {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.update-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.update-item {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.update-item h3 {
    margin-bottom: 15px;
    color: #007bff;
}

.update-item ul {
    padding-left: 20px;
}

.update-item li {
    margin-bottom: 10px;
}

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