.category-intro{padding:2rem 0 1rem;border-bottom:1px solid var(--border, #e2e8f0);margin-bottom:0;padding-top:120px}.category-intro .container{max-width:1200px;margin:0 auto;padding:0 20px}.category-intro h1{font-size:1.25rem;margin-bottom:.5rem;color:var(--text-primary)}.category-intro p{font-size:.8rem;color:var(--text-muted, #475569);line-height:1.6;max-width:800px;margin-bottom:.4rem}.troubleshooting-page{padding-top:2rem;padding-bottom:64px;min-height:100vh}.troubleshooting-page .page-hero{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center;padding:48px;background:linear-gradient(135deg,#a855f71a,#3b82f61a);border-radius:24px;margin-bottom:48px;border:1px solid var(--border-soft)}.troubleshooting-page .breadcrumb ol{display:flex;gap:8px;list-style:none;padding:0;margin:0 0 16px;font-size:.875rem}.troubleshooting-page .breadcrumb li{display:flex;align-items:center;gap:8px;color:var(--text-muted)}.troubleshooting-page .breadcrumb li:after{content:"/";color:var(--text-light)}.troubleshooting-page .breadcrumb li:last-child:after{display:none}.troubleshooting-page .breadcrumb a{color:var(--text-muted);text-decoration:none}.troubleshooting-page .breadcrumb a:hover{color:var(--accent)}.troubleshooting-page .page-hero h1{font-size:2.5rem;font-weight:800;margin:0 0 16px;background:linear-gradient(135deg,var(--text-main) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.troubleshooting-page .hero-desc{font-size:1.125rem;color:var(--text-muted);margin:0 0 24px;max-width:500px;line-height:1.6}.troubleshooting-page .hero-stats{display:flex;gap:32px}.troubleshooting-page .stat{display:flex;flex-direction:column}.troubleshooting-page .stat-number{font-size:2rem;font-weight:800;color:var(--accent)}.troubleshooting-page .stat-label{font-size:.875rem;color:var(--text-muted)}.troubleshooting-page .hero-visual{display:flex;align-items:center;justify-content:center}.troubleshooting-page .hero-icon{width:120px;height:120px;background:linear-gradient(135deg,var(--accent) 0%,#8b5cf6 100%);border-radius:24px;display:flex;align-items:center;justify-content:center;color:#fff}.troubleshooting-page .hero-icon svg{width:64px;height:64px}.troubleshooting-page .section-title{display:flex;align-items:center;gap:12px;font-size:1.5rem;font-weight:700;color:var(--text-main);margin-bottom:24px}.troubleshooting-page .title-icon{font-size:1.25rem}.troubleshooting-page .bento-section{margin-bottom:48px}.troubleshooting-page .bento-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.troubleshooting-page .bento-card{background:var(--bg-card);border:2px solid var(--border-soft);border-radius:20px;overflow:hidden;transition:all .3s ease;position:relative}.troubleshooting-page .bento-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand-color);opacity:0;transition:opacity .3s}.troubleshooting-page .bento-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #00000026;border-color:var(--brand-color)}.troubleshooting-page .bento-card:hover:before{opacity:1}.troubleshooting-page .bento-card.featured{grid-column:span 2}.troubleshooting-page .card-link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}.troubleshooting-page .card-header{display:flex;flex-direction:column;align-items:center;padding:0;border-bottom:1px solid var(--border-soft);position:relative}.troubleshooting-page .card-badge{position:absolute;top:12px;right:12px;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;color:#fff;z-index:2}.troubleshooting-page .brand-logo{height:140px;width:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:#fff;border-radius:18px 18px 0 0}.troubleshooting-page .brand-logo img{max-height:100%;max-width:80%;width:auto;height:auto;object-fit:contain}.troubleshooting-page .bento-card.featured .brand-logo{height:180px;padding:28px}.troubleshooting-page .bento-card.featured .brand-logo img{max-width:85%;max-height:120px}.troubleshooting-page .card-body{flex:1;padding:16px 20px}.troubleshooting-page .card-body h3{font-size:1.125rem;font-weight:700;color:var(--text-main);margin:0 0 8px}.troubleshooting-page .card-body p{font-size:.875rem;color:var(--text-muted);margin:0 0 12px;line-height:1.5}.troubleshooting-page .problem-tags{display:flex;flex-wrap:wrap;gap:6px}.troubleshooting-page .tag{padding:4px 10px;background:var(--bg-secondary);border-radius:6px;font-size:.75rem;color:var(--text-muted)}.troubleshooting-page .card-footer{padding:16px 20px;border-top:1px solid var(--border-soft)}.troubleshooting-page .view-link{display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--brand-color)}.troubleshooting-page .view-link svg{width:16px;height:16px;transition:transform .3s}.troubleshooting-page .bento-card:hover .view-link svg{transform:translate(4px)}.troubleshooting-page .quick-links-section{margin-bottom:48px}.troubleshooting-page .quick-links-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.troubleshooting-page .quick-link{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border-soft);border-radius:12px;text-decoration:none;color:var(--text-main);transition:all .2s}.troubleshooting-page .quick-link:hover{border-color:var(--accent);background:#a855f70d;transform:translateY(-2px)}.troubleshooting-page .quick-icon{font-size:1.25rem}.troubleshooting-page .quick-text{font-size:.9rem;font-weight:500}.troubleshooting-page .posts-section{margin-bottom:48px}.troubleshooting-page .posts-bento-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.troubleshooting-page .post-card{background:var(--bg-card);border:2px solid #f59e0b!important;border-radius:16px;overflow:hidden;transition:all .3s}.troubleshooting-page .post-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #f59e0b26}.troubleshooting-page .post-card.large{grid-column:span 2}.troubleshooting-page .post-card.large .post-image{aspect-ratio:21/9}.troubleshooting-page .post-image-link{display:block;text-decoration:none;color:inherit}.troubleshooting-page .post-image{position:relative;aspect-ratio:16/9;overflow:hidden}.troubleshooting-page .post-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.troubleshooting-page .post-card:hover .post-image img{transform:scale(1.05)}.troubleshooting-page .post-image-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#1e1b4b,#312e81)}.troubleshooting-page .post-image-overlay{position:absolute;bottom:0;left:0;right:0;padding:24px 20px 16px;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.4) 60%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;pointer-events:none}.troubleshooting-page .post-image-title{font-size:1rem!important;font-weight:700;color:#fff;margin:0!important;line-height:1.35!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-shadow:0 1px 3px rgba(0,0,0,.5)}.troubleshooting-page .post-card.large .post-image-title{font-size:1.25rem!important;-webkit-line-clamp:3}.troubleshooting-page .post-image-date{display:block;margin-top:6px;font-size:.75rem;color:#ffffffb3;text-shadow:0 1px 2px rgba(0,0,0,.5)}.troubleshooting-page .scroll-loader{display:flex;align-items:center;justify-content:center;gap:12px;padding:32px;color:var(--text-muted);font-size:.9rem}.troubleshooting-page .loader-spinner{width:24px;height:24px;border:3px solid var(--border-soft);border-top-color:#f59e0b;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.troubleshooting-page .scroll-end{display:flex;align-items:center;justify-content:center;padding:24px;color:var(--text-muted);font-size:.9rem}.troubleshooting-page .cta-section{background:linear-gradient(135deg,var(--accent) 0%,#8b5cf6 100%);border-radius:20px;padding:48px;text-align:center;color:#fff}.troubleshooting-page .cta-content h2{font-size:1.75rem;font-weight:700;margin:0 0 12px}.troubleshooting-page .cta-content p{font-size:1.1rem;opacity:.9;margin:0 0 24px}.troubleshooting-page .cta-buttons{display:flex;justify-content:center;gap:16px}.troubleshooting-page .cta-buttons .btn{padding:12px 28px;border-radius:10px;font-weight:600;text-decoration:none;transition:all .2s}.troubleshooting-page .cta-buttons .btn-primary{background:#fff;color:var(--accent)}.troubleshooting-page .cta-buttons .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0003}.troubleshooting-page .cta-buttons .btn-outline{background:transparent;border:2px solid white;color:#fff}.troubleshooting-page .cta-buttons .btn-outline:hover{background:#fff;color:var(--accent)}.troubleshooting-page .message-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;padding:20px;text-align:center;margin-bottom:48px}@media(max-width:1024px){.troubleshooting-page .bento-grid{grid-template-columns:repeat(2,1fr)}.troubleshooting-page .bento-card.featured{grid-column:span 2}.troubleshooting-page .posts-bento-grid{grid-template-columns:repeat(2,1fr)}.troubleshooting-page .post-card.large{grid-column:span 2}.troubleshooting-page .quick-links-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.troubleshooting-page{padding-top:100px}.troubleshooting-page .page-hero{grid-template-columns:1fr;padding:32px 24px;text-align:center}.troubleshooting-page .page-hero h1{font-size:1.75rem}.troubleshooting-page .hero-desc{max-width:none}.troubleshooting-page .hero-stats{justify-content:center}.troubleshooting-page .hero-visual{display:none}.troubleshooting-page .bento-grid{grid-template-columns:1fr}.troubleshooting-page .bento-card.featured{grid-column:span 1}.troubleshooting-page .quick-links-grid,.troubleshooting-page .posts-bento-grid{grid-template-columns:1fr}.troubleshooting-page .post-card.large{grid-column:span 1}.troubleshooting-page .post-card.large .post-image{aspect-ratio:16/9}.troubleshooting-page .cta-section{padding:32px 24px}.troubleshooting-page .cta-buttons{flex-direction:column}}