/* ── 블로그 상세 전용 CSS ── */
.blog-detail-content {
    width: 100%;
    background-color: #FFFFFF;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.blog-detail-content * { box-sizing: border-box; }
.blog-detail-content a { text-decoration: none; color: inherit; }
.blog-detail-content img { max-width: 100%; height: auto; display: block; }

/* --- 변수 --- */
.blog-detail-content {
    --bd-text-main:   #111827;
    --bd-text-muted:  #4B5563;
    --bd-text-light:  #9CA3AF;
    --bd-primary:     #2563EB;
    --bd-border:      #E5E7EB;
    --bd-bg-light:    #F3F4F6;
    --bd-bg-hover:    #F9FAFB;
    --bd-container:   1080px;
    --bd-content:     800px;
}

/* --- Layout --- */
.blog-detail-content .post-wrap {
    width: 100%;
    padding-top: 64px;
}
.blog-detail-content .content-container {
    max-width: var(--bd-content);
    margin: 0 auto;
    padding: 0 20px;
}
.blog-detail-content .inner-container {
    max-width: var(--bd-container);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Post Header --- */
.blog-detail-content .post-header { margin-bottom: 56px; }
.blog-detail-content .post-meta-top {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
    font-size: 15px;
}
.blog-detail-content .post-meta-top .badge {
    font-weight: 700;
    color: var(--bd-primary);
}
.blog-detail-content .post-meta-top .divider {
    width: 4px; height: 4px;
    background-color: #D1D5DB;
    border-radius: 50%;
    margin: 0 12px;
}
.blog-detail-content .post-meta-top .date {
    font-weight: 500;
    color: var(--bd-text-light);
}
.blog-detail-content .share-btn-top {
    margin-left: 16px;
    color: var(--bd-text-light);
    cursor: pointer;
    border: 1px solid var(--bd-border);
    background: #fff;
    transition: all 0.2s;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
}
.blog-detail-content .share-btn-top:hover { 
    color: var(--bd-text-main); 
    background-color: var(--bd-bg-hover);
    border-color: var(--bd-text-light);
}

.blog-detail-content .post-title {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.02em;
    color: var(--bd-text-main);
}

/* --- Editor Content --- */
.blog-detail-content .editor-content {
    font-size: 18px;
    line-height: 1.8;
    color: var(--bd-text-muted);
    margin-bottom: 64px;
}
.blog-detail-content .editor-content p { margin-bottom: 28px; }
.blog-detail-content .editor-content h2 {
    font-size: 28px; font-weight: 700;
    color: var(--bd-text-main);
    margin-top: 56px; margin-bottom: 24px; line-height: 1.4;
}
.blog-detail-content .editor-content h3 {
    font-size: 22px; font-weight: 700;
    color: var(--bd-text-main);
    margin-top: 40px; margin-bottom: 16px; line-height: 1.4;
}
.blog-detail-content .editor-content strong {
    color: var(--bd-text-main); font-weight: 700;
}
.blog-detail-content .editor-content blockquote {
    border-left: 4px solid var(--bd-text-main);
    background-color: var(--bd-bg-hover);
    padding: 24px 32px; margin: 40px 0;
    font-size: 20px; font-weight: 500;
    color: var(--bd-text-main);
    border-radius: 0 8px 8px 0;
}
.blog-detail-content .editor-content img {
    border-radius: 12px; margin: 48px 0; width: 100%;
}

/* --- Post Actions --- */
.blog-detail-content .post-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    margin-bottom: 96px;
}
.blog-detail-content .action-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: 8px;
    border: 1px solid var(--bd-border);
    font-size: 14px; font-weight: 700;
    color: var(--bd-text-muted);
    cursor: pointer; background: none;
    font-family: inherit;
    transition: all 0.2s;
}
.blog-detail-content .action-btn:hover {
    background-color: var(--bd-bg-hover);
    color: var(--bd-text-main);
}

/* --- Related Posts --- */
.blog-detail-content .related-section {
    width: 100%;
    background-color: #FFFFFF;
    border-top: 1px solid var(--bd-border);
    padding: 80px 0;
}
.blog-detail-content .related-title {
    font-size: 24px; font-weight: 700;
    color: var(--bd-text-main); margin-bottom: 40px;
}
.blog-detail-content .related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* --- Related Card --- */
.blog-detail-content .blog-card {
    display: flex; flex-direction: column;
    cursor: pointer; text-decoration: none; color: inherit;
}
.blog-detail-content .blog-card-img {
    width: 100%; aspect-ratio: 1 / 1; border-radius: 12px;
    overflow: hidden; background-color: var(--bd-bg-light);
    margin-bottom: 20px;
}
.blog-detail-content .blog-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.blog-detail-content .blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-detail-content .blog-card .badge {
    font-size: 12px; font-weight: 700;
    color: var(--bd-text-muted); margin-bottom: 8px;
}
.blog-detail-content .blog-card .title {
    font-size: 18px; font-weight: 700; line-height: 1.4;
    transition: color 0.2s;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
}
.blog-detail-content .blog-card:hover .title { color: var(--bd-primary); }

/* --- Responsive --- */
@media (max-width: 768px) {
    .blog-detail-content .post-title { font-size: 28px; }
    .blog-detail-content .editor-content { font-size: 16px; }
    .blog-detail-content .editor-content h2 { font-size: 22px; }
    .blog-detail-content .editor-content blockquote { padding: 20px; font-size: 17px; }
    .blog-detail-content .related-grid { grid-template-columns: 1fr; gap: 48px; }
}