/* ============================================
   Post/Article Page Styles - 高对比度浅色版
   ============================================ */

.post-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 100px 20px 48px;
    background: #FAFAF8;
    min-height: 100vh;
}

.post-page-header {
    margin-bottom: 40px;
    padding: 30px;
    background: #FFFFFF;
    border-radius: 16px;
    border: 1px solid #E2E8F0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.post-page-date {
    color: #2D7A85;
    font-size: 0.95rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.post-page-title {
    font-size: 2.2rem;
    color: #1a202c;
    line-height: 1.4;
    margin-bottom: 20px;
    font-weight: 700;
}

.post-page-category {
    display: inline-block;
    background: rgba(61, 156, 168, 0.12);
    color: #2D7A85;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.post-page-content {
    color: #2D3748;
    line-height: 1.9;
    font-size: 1.05rem;
    background: #FFFFFF;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid #E2E8F0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.post-page-content p {
    margin-bottom: 20px;
}

.post-page-content h2 {
    color: #B8922F;
    font-size: 1.5rem;
    margin: 40px 0 20px;
    font-weight: 700;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(212, 168, 75, 0.2);
}

.post-page-content h3 {
    color: #1a202c;
    font-size: 1.3rem;
    margin: 30px 0 15px;
    font-weight: 700;
}

.post-page-content ul, .post-page-content ol {
    margin: 20px 0;
    padding-left: 25px;
}

.post-page-content li {
    margin-bottom: 12px;
    color: #2D3748;
}

.post-page-content code {
    background: #F7FAFC;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9em;
    color: #B8922F;
    border: 1px solid #E2E8F0;
}

.post-page-content pre {
    background: #1a202c;
    color: #E2E8F0;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 20px 0;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.post-page-content pre code {
    background: none;
    padding: 0;
    color: inherit;
    border: none;
    font-size: inherit;
}

.post-page-content blockquote {
    background: rgba(212, 168, 75, 0.08);
    border-left: 4px solid #D4A84B;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
    color: #4A5568;
    font-style: italic;
}

.post-page-content a {
    color: #3D9CA8;
    text-decoration: underline;
    text-decoration-color: rgba(61, 156, 168, 0.3);
    text-underline-offset: 2px;
}

.post-page-content a:hover {
    color: #D4A84B;
    text-decoration-color: rgba(212, 168, 75, 0.5);
}

.post-page-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #E2E8F0;
}

.post-page-tag {
    background: rgba(212, 168, 75, 0.12);
    color: #B8922F;
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(212, 168, 75, 0.2);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #3D9CA8;
    margin-bottom: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 16px;
    background: #FFFFFF;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    transition: all 0.3s ease;
}

.back-link:hover {
    color: #D4A84B;
    border-color: #D4A84B;
    background: rgba(212, 168, 75, 0.05);
}

/* ============================================
   Post Footer (延伸阅读与参考)
   ============================================ */
.post-footer {
    background: #2C3E50;
    color: #FFFFFF;
    padding: 30px;
    margin: 30px -30px -30px;
}

.post-footer h3 {
    color: #D4A84B;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.post-footer p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 20px;
}

.post-footer .footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.post-footer .footer-links strong {
    color: #D4A84B;
    font-size: 1rem;
    margin-bottom: 5px;
    display: block;
}

.post-footer .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.post-footer .footer-links li {
    margin-bottom: 8px;
}

.post-footer .footer-links a {
    color: #7FDBFF;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.post-footer .footer-links a:hover {
    color: #D4A84B;
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .post-page {
        padding: 100px 15px 40px;
    }
    
    .post-page-title {
        font-size: 1.6rem;
    }
    
    .post-page-content {
        padding: 20px;
    }
    
    .post-page-content h2 {
        font-size: 1.3rem;
    }
    
    .post-page-header {
        padding: 20px;
    }
}