.post-container{min-height:100vh;background:#fff}.post-container-inner{max-width:800px;margin:0 auto;padding:0 20px}.post-breadcrumb{background:#f8f9fa;border-bottom:1px solid #e9ecef;padding:15px 0}.post-breadcrumb-link{color:#667eea;text-decoration:none;font-weight:500;transition:color .3s ease}.post-breadcrumb-link:hover{color:#555}.post-breadcrumb-separator{margin:0 10px;color:#6c757d}.post-breadcrumb-current{color:#6c757d;font-weight:500}.post-article{padding:60px 0}.post-header{margin-bottom:50px;padding-bottom:0;border-bottom:2px solid #f8f9fa}.post-meta{display:flex;align-items:center;gap:20px;margin-bottom:20px;font-size:.9rem;color:#6c757d}.post-category{background:#e3f2fd;color:#1976d2;padding:6px 16px;border-radius:20px;font-weight:600;font-size:.85rem}.post-date{font-weight:500}.post-reading-time{background:#f5f5f5;padding:4px 12px;border-radius:12px;font-size:.8rem;font-weight:500}.post-title{font-size:3rem;font-weight:900;line-height:1.1;margin:0 0 20px;color:#333;font-family:var(--font-pt-sans)}.post-description{font-size:1.25rem;color:#666;line-height:1.5;margin:0 0 25px}.post-author{margin-bottom:20px}.post-author-text{font-weight:600;color:#555;font-size:1rem}.post-tags{display:flex;flex-wrap:wrap;gap:10px}.post-tag{background:#f8f9fa;color:#666;padding:6px 14px;border-radius:16px;font-size:.85rem;font-weight:500;border:1px solid #e9ecef}.post-cover-image{margin:40px 0;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.1)}.post-image{width:100%;height:auto;display:block}.post-content{max-width:none;margin:40px 0;line-height:1.7;font-size:1.1rem;color:#333}.post-markdown-h1{font-size:2.5rem;font-weight:800;margin:40px 0 20px;line-height:1.2}.post-markdown-h1,.post-markdown-h2{color:#333;font-family:var(--font-pt-sans)}.post-markdown-h2{font-size:2rem;font-weight:700;margin:35px 0 15px;line-height:1.3}.post-markdown-h3{font-size:1.5rem;margin:30px 0 12px}.post-markdown-h3,.post-markdown-h4{font-weight:600;color:#424242;line-height:1.4;font-family:var(--font-pt-sans)}.post-markdown-h4{font-size:1.25rem;margin:25px 0 10px}.post-markdown-p{margin:20px 0;line-height:1.7}.post-markdown-ol,.post-markdown-ul{margin:20px 0;padding-left:30px}.post-markdown-li{margin:10px 0;line-height:1.6}.post-markdown-blockquote{border-left:4px solid #667eea;margin:25px 0;font-style:italic;color:#555;background:#f8f9fa;padding:20px;border-radius:0 8px 8px 0}.post-markdown-code{background:#f1f3f4;color:#d73a49;padding:2px 6px;border-radius:4px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.9em}.post-markdown-pre{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px;margin:25px 0;overflow-x:auto;line-height:1.5}.post-markdown-pre code{background:none;padding:0;color:#333}.post-markdown-a{color:#667eea;text-decoration:none;font-weight:500;transition:color .3s ease}.post-markdown-a:hover{color:#555}.post-markdown-strong{font-weight:700;color:#333}.post-markdown-em{font-style:italic;color:#555}.post-embed{margin:30px 0;border-radius:12px;overflow:hidden;box-shadow:0 8px 25px rgba(0,0,0,.1)}.post-embed iframe{display:block;width:100%;height:420px;border:none}.post-footer{margin-top:60px;padding-top:40px;border-top:2px solid #f8f9fa}.post-share-section{margin-bottom:40px}.post-share-section h3{font-size:1.5rem;margin:0 0 15px;color:#333;font-family:var(--font-pt-sans)}.post-share-buttons{display:flex;gap:15px}.post-share-button{background:#000dff;color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:.95rem;transition:all .3s ease}.post-share-button:hover{background:#00089e;transform:translateY(-2px)}.post-back-to-blog{text-align:center}.post-back-link{color:#000dff;text-decoration:none;font-weight:600;font-size:1.1rem;transition:color .3s ease}.post-back-link:hover{color:#00089e}@media (max-width:768px){.post-container-inner{padding:0 15px}.post-title{font-size:2.25rem}.post-description{font-size:1.1rem}.post-content{font-size:1rem}.post-markdown-h1{font-size:2rem}.post-markdown-h2{font-size:1.6rem}.post-meta{align-items:flex-start;gap:10px}.post-meta,.post-share-buttons{flex-direction:column}}@media (max-width:480px){.post-title{font-size:1.8rem}.post-article{padding:30px 0}.post-header{margin-bottom:30px;padding-bottom:20px}}