:root{--primary-color:#3d3d3d;--primary-dark:#2d2d2d;--primary-light:#f5f5f5;--secondary-color:#d4a13e;--secondary-light:#e5b85a;--secondary-dark:#b8892f;--accent-grey:#8c8c8c;--success-color:#00b894;--warning-color:#fdcb6e;--danger-color:#d63031;--bg-gradient:linear-gradient(135deg,#fdfcfa 0%,#f9f6f0 100%);--text-dark:#2d2d2d;--text-muted:#6b6b6b;--bs-primary:#3d3d3d;--bs-primary-rgb:61,61,61;--bs-secondary:#d4a13e;--bs-secondary-rgb:212,161,62}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);min-height:100vh;color:var(--text-dark);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:var(--primary-color);text-decoration:none}a:hover{color:var(--secondary-color)}.blog-container{max-width:1200px;margin:0 auto;padding:0 20px}.blog-card{background:#fff;border-radius:16px;height:100%;transition:all .3s;overflow:hidden;box-shadow:0 4px 20px #00000014}.blog-card:hover{transform:translateY(-5px);box-shadow:0 10px 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var(--secondary-color);color:var(--text-muted);margin:20px 0;padding-left:20px;font-style:italic}.blog-post-content code{background:#f5f5f5;border-radius:4px;padding:2px 6px;font-family:Fira Code,monospace;font-size:.9em}.blog-post-content pre{color:#f8f8f2;background:#2d2d2d;border-radius:12px;margin:20px 0;padding:20px;overflow-x:auto}.blog-post-content pre code{color:inherit;background:0 0;padding:0}.category-badge{background:var(--primary-light);color:var(--text-dark);cursor:pointer;border:none;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:.9rem;font-weight:500;transition:all .3s;display:inline-flex}.category-badge:hover,.category-badge.active{background:var(--secondary-color);color:#fff}.related-posts{border-top:1px solid #e0e0e0;margin-top:60px;padding-top:40px}.related-posts-title{color:var(--text-dark);margin-bottom:25px;font-size:1.5rem;font-weight:700}.share-buttons{gap:10px;margin-top:30px;display:flex}.share-btn{color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.2rem;transition:transform .3s;display:flex}.share-btn:hover{transform:scale(1.1)}.share-btn.facebook{background:#1877f2}.share-btn.twitter{background:#1da1f2}.share-btn.whatsapp{background:#25d366}.share-btn.copy{background:var(--accent-grey)}.reading-progress{background:var(--secondary-color);z-index:1000;width:0%;height:3px;transition:width .1s;position:fixed;top:0;left:0}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%) 0 0/200% 100%;border-radius:8px;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:60px 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