.single-content-detail {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1 0 auto;
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumb a {
    color: #0069ff;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: #004ec7;
    text-decoration: underline;
}

.breadcrumb span {
    color: #999;
}

/* Content Details Container */
.content-details {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Content Header */
.content-header {
    padding: 2rem;
    border-bottom: 1px solid #eef;
}

.content-header h1 {
    font-size: 1.8rem;
    color: #333;
    margin: 0 0 1.5rem 0;
    line-height: 1.3;
}

/* Meta Information */
.content-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.8rem 2rem;
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.meta-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

.meta-value {
    font-size: 0.95rem;
    color: #333;
}

/* Tags */
.content-tags {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.tags-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.tag {
    display: inline-block;
    background: #e8f0ff;
    color: #0069ff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Content Body */
.content-body {
    padding: 2rem;
}

.content-body section {
    margin-bottom: 2rem;
}

.content-body section:last-child {
    margin-bottom: 0;
}

.content-body h2 {
    font-size: 1.3rem;
    color: #333;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e8f0ff;
}

/* Summary Section */
.content-summary .summary-content {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444;
    background: #f8f9ff;
    padding: 1.5rem;
    border-radius: 6px;
    border-left: 4px solid #0069ff;
}

/* Full Content Section */
.content-full .full-content-body {
    font-size: 1rem;
    line-height: 1.7;
    color: #333;
}

/* External Links */
.content-links .external-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #0069ff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.2rem;
    border: 2px solid #0069ff;
    border-radius: 6px;
    transition: all 0.2s;
}

.content-links .external-link:hover {
    background: #0069ff;
    color: #fff;
}

.content-links .external-link svg {
    transition: transform 0.2s;
}

.content-links .external-link:hover svg {
    transform: translate(2px, -2px);
}

/* Footer */
.content-footer {
    padding: 1.5rem 2rem;
    background: #f8f9ff;
    border-top: 1px solid #eef;
}

.navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #0069ff;
    color: #fff;
}

.btn-primary:hover {
    background: #004ec7;
    transform: translateY(-1px);
}

.btn-secondary {
    background: #f5f5f5;
    color: #555;
    border: 1px solid #ddd;
}

.btn-secondary:hover {
    background: #e8e8e8;
    border-color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .single-content-detail {
        padding: 1rem;
    }
    
    .content-header,
    .content-body,
    .content-footer {
        padding: 1.5rem;
    }
    
    .content-header h1 {
        font-size: 1.5rem;
    }
    
    .content-meta {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .navigation {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .single-content-detail {
        padding: 0.5rem;
    }
    
    .content-details {
        border-radius: 4px;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .content-header,
    .content-body,
    .content-footer {
        padding: 1rem;
    }
    
    .content-summary .summary-content {
        padding: 1rem;
    }
}