/* Article Detail Layout */
.articleDetailLayout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}
.articleBackLink {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    color: var(--primary-color);
    text-decoration: none;
    margin-bottom: 20px;
    font-weight: 600;
    transition: color 0.2s;
}
.articleBackLink:hover { color: var(--secondary-color); }
.articleDetailCard {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.articleDetailImg {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
}
.articleDetailMeta {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 28px 0;
}
.articleDetailDate {
    font-size: 0.88rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}
.articleDetailTitle {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.35;
    color: var(--text-primary);
    padding: 10px 28px 0;
}
.articleDetailDesc {
    padding: 12px 28px 0;
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
}
.articleDetailContent {
    padding: 16px 28px 28px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-primary);
}
.articleDetailContent img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 12px 0;
}

/* Sidebar */
.articleDetailSidebar {
    position: sticky;
    top: 100px;
}
.sidebarCard {
    background: var(--white);
    border-radius: 14px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
}
.sidebarTitle {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light, #eee);
}
.sidebarLinks {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebarLinks li { margin-bottom: 12px; }
.sidebarLinks li:last-child { margin-bottom: 0; }
.sidebarLinkItem {
    display: flex;
    gap: 12px;
    align-items: center;
    text-decoration: none;
    color: inherit;
    padding: 8px;
    border-radius: 10px;
    transition: background 0.2s;
}
.sidebarLinkItem:hover { background: rgba(0,0,0,0.04); }
.sidebarThumb {
    width: 64px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}
.sidebarLinkInfo { flex: 1; min-width: 0; }
.sidebarLinkTitle {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.sidebarLinkDate {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 3px;
}
.sidebarSeeAll {
    display: block;
    text-align: center;
    margin-top: 16px;
    padding: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
}
.sidebarSeeAll:hover {
    background: var(--primary-color);
    color: var(--white);
}

@media (max-width: 900px) {
    .articleDetailLayout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .articleDetailImg { height: 240px; }
    .articleDetailTitle { font-size: 1.3rem; padding-left: 20px; padding-right: 20px; }
    .articleDetailMeta { padding-left: 20px; padding-right: 20px; }
    .articleDetailDesc { padding-left: 20px; padding-right: 20px; }
    .articleDetailContent { padding-left: 20px; padding-right: 20px; }
    .articleDetailSidebar { position: static; }
}