/**
 * 教程区域样式
 * 包含：教程卡片、图标、链接、响应式布局
 */

/* 教程网格布局 */
.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    max-width: 90%;
    margin: 0 auto;
}

/* 教程卡片 */
.tutorial-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 20px;
}

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

/* 教程图标 */
.tutorial-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.tutorial-icon i {
    font-size: 24px;
    color: white;
}

/* 教程信息 */
.tutorial-info h4 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 16px;
    font-weight: 600;
}

.tutorial-info p {
    color: #666;
    font-size: 13px;
    margin: 0 0 15px 0;
    line-height: 1.5;
}

/* 教程链接 */
.tutorial-link {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px dashed #eee;
}

.tutorial-link i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.tutorial-link:hover i {
    transform: translateX(5px);
}

/* 响应式优化 */
@media screen and (max-width: 768px) {
    .tutorial-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
}