.lightbox-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.92);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all 0.3s ease}.lightbox-overlay.active{opacity:1;visibility:visible}.lightbox-image{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:8px}.lightbox-close{position:absolute;top:20px;right:20px;background:rgba(255,255,255,0.15);border:none;color:white;width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:background 0.2s}.lightbox-close:hover{background:rgba(255,255,255,0.3)}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.15);border:none;color:white;width:48px;height:48px;border-radius:50%;cursor:pointer;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:background 0.2s}.lightbox-nav:hover{background:rgba(255,255,255,0.3)}.lightbox-prev{left:20px}.lightbox-next{right:20px}.lightbox-counter{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.7);font-size:0.9rem}.newsletter-popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);z-index:1001;display:flex;align-items:center;justify-content:center;padding:20px}.newsletter-popup{background:var(--white);border-radius:var(--radius);padding:40px;max-width:440px;width:100%;position:relative;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.3);animation:popupSlideIn 0.3s ease}@keyframes popupSlideIn{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.newsletter-popup-close{position:absolute;top:12px;right:12px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--gray-500);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background 0.2s}.newsletter-popup-close:hover{background:var(--gray-200)}.newsletter-popup-icon{font-size:2.5rem;margin-bottom:12px}.newsletter-popup-title{font-size:1.5rem;font-weight:700;color:var(--dark);margin-bottom:8px}.newsletter-popup-desc{color:var(--gray-600);font-size:0.95rem;margin-bottom:24px;line-height:1.6}.newsletter-input{width:100%;padding:12px 16px;border:1px solid var(--gray-300);border-radius:var(--radius-sm);font-size:0.95rem;margin-bottom:10px;outline:none;font-family:var(--font);transition:border-color 0.2s}.newsletter-input:focus{border-color:var(--primary)}.newsletter-submit-btn{width:100%;padding:12px;font-size:1rem}.newsletter-popup-privacy{font-size:0.8rem;color:var(--gray-500);margin-top:12px}.newsletter-popup-success{padding:20px 0}.newsletter-success-icon{width:48px;height:48px;background:var(--success);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin:0 auto 12px}.newsletter-popup-success h4{font-size:1.3rem;margin-bottom:4px;color:var(--dark)}.newsletter-popup-success p{color:var(--gray-600)}.toc-container{position:fixed;right:max(calc((100vw - var(--max-width)) / 2 - 260px),16px);top:80px;width:220px;max-height:calc(100vh - 120px);overflow-y:auto;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);padding:16px;z-index:89;opacity:0;visibility:hidden;transition:all 0.3s ease;scrollbar-width:thin}.toc-container.visible{opacity:1;visibility:visible}.toc-title{font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:var(--gray-500);margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}.toc-list{list-style:none;padding:0;margin:0}.toc-list li{margin-bottom:4px}.toc-list a{font-size:0.82rem;color:var(--gray-600);display:block;padding:4px 0 4px 0;border-left:2px solid transparent;padding-left:10px;transition:all var(--transition);line-height:1.4}.toc-list a:hover{color:var(--primary)}.toc-list a.active{color:var(--primary);border-left-color:var(--primary);font-weight:600}.toc-list .toc-h3{padding-left:22px;font-size:0.78rem}.toc-mobile{display:none;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);margin:0 auto 24px;max-width:800px}.toc-mobile-toggle{width:100%;background:none;border:none;padding:14px 20px;font-size:0.9rem;font-weight:600;color:var(--gray-700);cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-family:var(--font)}.toc-mobile-toggle::after{content:'+';font-size:1.2rem;transition:transform 0.2s}.toc-mobile.open .toc-mobile-toggle::after{content:'-'}.toc-mobile-list{display:none;padding:0 20px 16px}.toc-mobile.open .toc-mobile-list{display:block}.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:32px 0}.post-nav-link{display:block;padding:20px;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius);transition:all var(--transition)}.post-nav-link:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.post-nav-label{display:block;font-size:0.8rem;color:var(--gray-500);margin-bottom:6px;font-weight:500}.post-nav-title{display:block;font-size:0.95rem;font-weight:600;color:var(--dark);line-height:1.4}.post-nav-next{text-align:right}.author-page-header{margin-bottom:32px}.author-page-card{display:flex;align-items:flex-start;gap:24px;background:var(--white);border-radius:var(--radius);padding:32px;border:1px solid var(--gray-200)}.author-page-avatar{width:80px;height:80px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:700;font-size:2rem;flex-shrink:0}.author-page-avatar-img{width:80px;height:80px;border-radius:50%;object-fit:cover;flex-shrink:0}.author-page-name{font-size:1.8rem;font-weight:700;color:var(--dark);margin-bottom:8px}.author-page-bio{color:var(--gray-600);line-height:1.6;margin-bottom:8px}.author-page-meta{font-size:0.9rem;color:var(--gray-500)}.author-social-links{display:flex;gap:12px}.author-social-links a{color:var(--gray-500);transition:color var(--transition)}.author-social-links a:hover{color:var(--primary)}.card-horizontal{display:grid;grid-template-columns:200px 1fr}.card-horizontal .card-image{height:100%;min-height:160px}.sticky-share-bar{position:fixed;left:max(calc((100vw - var(--max-width)) / 2 - 64px),16px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;z-index:90;opacity:0;visibility:hidden;transition:all 0.3s ease}.sticky-share-bar.visible{opacity:1;visibility:visible}.sticky-share-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--gray-300);background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--gray-600);transition:all var(--transition);cursor:pointer;text-decoration:none}.sticky-share-btn:hover{transform:scale(1.1)}.sticky-share-twitter:hover{background:#000;color:white;border-color:#000}.sticky-share-facebook:hover{background:#1877f2;color:white;border-color:#1877f2}.sticky-share-linkedin:hover{background:#0a66c2;color:white;border-color:#0a66c2}.sticky-share-pinterest:hover{background:#e60023;color:white;border-color:#e60023}.sticky-share-whatsapp:hover{background:#25d366;color:white;border-color:#25d366}.sticky-share-copy:hover{background:var(--primary);color:white;border-color:var(--primary)}.sticky-share-mobile{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--white);border-top:1px solid var(--gray-300);padding:8px 16px;justify-content:center;gap:16px;z-index:90;opacity:0;visibility:hidden;transition:all 0.3s ease}.sticky-share-mobile.visible{opacity:1;visibility:visible}.social-share{display:flex;align-items:center;gap:16px;padding:24px 0;border-top:1px solid var(--gray-300);margin-top:32px;flex-wrap:wrap}.social-share-label{font-weight:600;font-size:0.9rem;color:var(--gray-700)}.social-share-buttons{display:flex;gap:8px}.share-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--gray-300);background:var(--white);color:var(--gray-600);cursor:pointer;transition:all var(--transition);text-decoration:none;font-family:var(--font)}.share-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.share-twitter:hover{background:#1da1f2;color:white;border-color:#1da1f2}.share-facebook:hover{background:#1877f2;color:white;border-color:#1877f2}.share-linkedin:hover{background:#0a66c2;color:white;border-color:#0a66c2}.share-copy:hover{background:var(--primary);color:white;border-color:var(--primary)}.share-copy.copied{background:var(--success);color:white;border-color:var(--success)}.comment{background:var(--white);border-radius:var(--radius);padding:20px;margin-bottom:16px;border:1px solid var(--gray-200)}.comment-header{display:flex;align-items:center;gap:12px;margin-bottom:10px}.comment-avatar{width:36px;height:36px;border-radius:50%;background:var(--gray-200);display:flex;align-items:center;justify-content:center;color:var(--gray-600);font-weight:700;font-size:0.8rem}.comment-author{font-weight:600;color:var(--dark);font-size:0.9rem}.comment-date{font-size:0.8rem;color:var(--gray-500)}.comment-content{font-size:0.9rem;color:var(--gray-700);line-height:1.6}.comment .replies{margin-left:40px;margin-top:12px}.comment-depth-2 .replies{margin-left:30px}.comment-depth-3 .replies{margin-left:20px}.comment-depth-4 .replies,.comment-depth-5 .replies{margin-left:10px}.comment-reply-btn{margin-top:8px}#replying-to-banner{display:flex;align-items:center;gap:8px}.honeypot-field{position:absolute;left:-9999px;height:0;width:0;overflow:hidden;opacity:0}.comment-form{background:var(--white);border-radius:var(--radius);padding:24px;margin-top:24px;border:1px solid var(--gray-200)}.comment-form h4{font-size:1.1rem;font-weight:700;margin-bottom:16px;color:var(--dark)}.comments-section{max-width:800px;margin:0 auto;padding:40px 0;border-top:1px solid var(--gray-300)}.comments-section h3{font-size:1.3rem;font-weight:700;margin-bottom:24px;color:var(--dark)}.not-found{text-align:center;padding:60px 20px 40px}.not-found h1{font-size:6rem;font-weight:800;color:var(--gray-300)}.not-found h2{font-size:1.5rem;color:var(--gray-700);margin-bottom:16px}.not-found p{color:var(--gray-500);margin-bottom:24px}.not-found-actions{margin-bottom:32px}.not-found-search{max-width:500px;margin:0 auto}.not-found-search p{font-size:0.95rem;margin-bottom:12px}.search-form-large{justify-content:center}.search-form-large input{width:320px;padding:12px 18px;font-size:1rem}.search-form-large button{padding:12px 24px;font-size:1rem}.not-found-recent{padding:40px 0 60px;border-top:1px solid var(--gray-300);margin-top:20px}.not-found-recent h3{font-size:1.3rem;font-weight:700;margin-bottom:20px;color:var(--dark);text-align:center}html.dark-mode .newsletter-popup{background:#1e1e36}html.dark-mode .newsletter-input{background:var(--gray-200);color:var(--gray-800);border-color:var(--gray-300)}html.dark-mode .sticky-share-btn{background:var(--white);border-color:var(--gray-300);color:var(--gray-600)}html.dark-mode .toc-container{background:var(--white);border-color:var(--gray-300)}html.dark-mode .post-nav-link{background:var(--white);border-color:var(--gray-300)}html.dark-mode .author-page-card{background:var(--white);border-color:var(--gray-300)}html.dark-mode .comment{border-color:var(--gray-300)}html.dark-mode .comment-form{background:var(--white);border-color:var(--gray-300)}html.dark-mode .sticky-share-mobile{background:var(--white);border-top-color:var(--gray-300)}html.dark-mode .toc-mobile{background:var(--white);border-color:var(--gray-300)}@media (max-width:1400px){.toc-container{display:none}.toc-mobile{display:block}}@media (max-width:768px){.sticky-share-bar{display:none !important}.sticky-share-mobile{display:flex}.post-navigation{grid-template-columns:1fr}.card-horizontal{grid-template-columns:1fr}.author-page-card{flex-direction:column;align-items:center;text-align:center}.author-social-links{justify-content:center}}@media (max-width:768px){.lightbox-overlay{backdrop-filter:none}.newsletter-popup{padding:24px}.share-btn:hover{transform:none;box-shadow:none}.sticky-share-btn:hover{transform:none}.post-nav-link:hover{transform:none;box-shadow:none}}