/* Responsive Design */
@media (max-width: 1200px) {
    .discussion-container {
        grid-template-columns: 1fr;
    }

    .discussion-sidebar {
        position: static;
        order: 2;
    }

    .discussion-main {
        order: 1;
    }
}

@media (max-width: 768px) {
    .discussion-container {
        padding: 0 20px;
    }

    .discussion-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .discussion-controls {
        width: 100%;
        justify-content: space-between;
    }

    .discussion-tabs {
        flex-wrap: wrap;
    }

    .announcement-chat-list {
        grid-template-columns: 1fr;
    }

    .stock-forum-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .thread-detail-header {
        flex-direction: column;
        gap: 15px;
    }

    .comment-voting {
        justify-content: flex-start;
    }
}