/* ── OpenClaw 教程页 ── */

/* 概念卡片 */
.tut-overview,
.tut-commands {
    margin-bottom: 1.5rem;
}

.tut-section-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #2563eb;
    display: inline-block;
}

.tut-concepts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
}

.tut-concept {
    background: #fafbfc;
    border: 1px solid #e8eaf0;
    border-radius: 8px;
    padding: 1rem;
}

.tut-concept-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: #2563eb;
    margin-bottom: 0.3rem;
}

.tut-concept-desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.5;
}

/* 命令列表 */
.tut-cmd-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.tut-cmd-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tut-cmd-item .oc-cmd-block {
    flex: 0 0 auto;
    min-width: 320px;
}

.tut-cmd-desc {
    font-size: 0.85rem;
    color: #666;
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .tut-concepts {
        grid-template-columns: 1fr;
    }

    .tut-cmd-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.3rem;
    }

    .tut-cmd-item .oc-cmd-block {
        min-width: unset;
    }

    .tut-cmd-desc {
        padding-left: 0.5rem;
    }
}