/* 教程列表页 基础容器样式 */
.tutorial-list-page .container {
    width: 1500px;
    margin: 30px auto;
    padding: 40px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    background-image: radial-gradient(circle at 90% 10%, rgba(64, 158, 255, 0.05) 0%, transparent 50%), radial-gradient(circle at 10% 90%, rgba(64, 158, 255, 0.05) 0%, transparent 50%);
}

/* 教程标题区域 */
.tutorial-page-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eef2f7;
    position: relative;
}
.tutorial-page-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: #409eff;
}
.tutorial-page-header h1 {
    font-size: 28px;
    color: #222;
    margin: 0 0 10px;
}
.tutorial-page-header .desc {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* 教程卡片网格布局 */
.tutorial-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

/* 单个教程卡片 */
.tutorial-item {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 8px;
    padding: 24px;
    transition: all 0.3s ease;
}
.tutorial-item:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    border-color: #409eff;
    transform: translateY(-2px);
}

/* 分类标签 */
.tutorial-tag {
    display: inline-block;
    background: #e6f2ff;
    color: #409eff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    margin-bottom: 16px;
}

/* 教程标题 */
.tutorial-item-title {
    font-size: 16px;
    color: #222;
    font-weight: 600;
    margin: 0 0 12px;
    line-height: 1.5;
    text-decoration: none;
    display: block;
}
.tutorial-item-title:hover {
    color: #409eff;
}

/* 教程简介 */
.tutorial-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 分割线 */
.tutorial-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #999;
    border-top: 1px dashed #eef2f7;
    padding-top: 16px;
    margin-top: 16px;
}

/* 阅读全文按钮 */
.tutorial-read {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid #409eff;
    color: #409eff;
    border-radius: 4px;
    font-size: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.tutorial-read:hover {
    background: #409eff;
    color: #fff;
}

/* 分页样式 */
.tutorial-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}
.tutorial-pagination a,
.tutorial-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    background: #fff;
    border: 1px solid #eef2f7;
    color: #333;
}
.tutorial-pagination a:hover {
    border-color: #409eff;
    color: #409eff;
}
.tutorial-pagination .current {
    background: #409eff;
    border-color: #409eff;
    color: #fff;
}
.tutorial-pagination .prev-next {
    width: auto;
    padding: 0 10px;
}