.nav-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);text-decoration:none;color:var(--text-color);transition:all .3s ease}.nav-card:hover{background:var(--hover-bg, var(--card-hover));transform:translateY(-4px);box-shadow:0 10px 30px #0000004d;border-color:var(--hover-border, var(--primary-color))}.nav-card.no-animation:hover{transform:none;box-shadow:none}.favicon-img{width:48px;height:48px;border-radius:8px;object-fit:cover;flex-shrink:0;border:1px solid rgba(255,255,255,.1)}.icon-letter{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;flex-shrink:0;border-radius:10px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--gradient-end) 100%);color:#fff;animation:color-shift 8s ease-in-out infinite;transition:transform .3s ease}.nav-card:hover .icon-letter{animation-play-state:paused;transform:scale(1.1)}.icon-letter.no-gradient{animation:none}@keyframes color-shift{0%,to{background:linear-gradient(135deg,#6366f1,#8b5cf6)}14%{background:linear-gradient(135deg,#8b5cf6,#ec4899)}28%{background:linear-gradient(135deg,#ec4899,#f59e0b)}42%{background:linear-gradient(135deg,#f59e0b,#10b981)}56%{background:linear-gradient(135deg,#10b981,#06b6d4)}70%{background:linear-gradient(135deg,#06b6d4,#3b82f6)}84%{background:linear-gradient(135deg,#3b82f6,#6366f1)}}.card-content{flex:1;min-width:0}.card-content h3{font-size:1rem;margin-bottom:.25rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-content p{font-size:.8rem;color:var(--text-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}.category-sidebar{position:fixed;top:80px;width:280px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1rem;z-index:90;backdrop-filter:blur(10px);box-shadow:0 10px 30px #0000004d;transition:all .3s ease;max-height:calc(100vh - 120px);overflow-y:auto}.category-sidebar.position-right{right:20px}.category-sidebar.position-left{left:20px}.category-sidebar.vertical-center{top:50%}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-color)}.sidebar-header h3{color:var(--text-color);font-size:1.1rem;font-weight:600;margin:0}.sidebar-toggle{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;border-radius:4px;transition:color .2s}.sidebar-toggle:hover{color:var(--primary-color)}.toggle-icon{font-size:1.2rem;display:block}.category-nav{display:flex;flex-direction:column;gap:.5rem}.category-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:8px;text-decoration:none;color:var(--text-color);transition:all .2s ease;background:transparent}.category-link:hover{background:var(--card-hover);transform:translate(-2px)}.category-name{font-weight:500;font-size:.95rem}@media(max-width:1024px){.category-sidebar.position-right{right:10px}.category-sidebar.position-left{left:10px}.category-sidebar{width:250px}}@media(max-width:768px){.category-sidebar{top:70px;width:220px;max-height:calc(100vh - 80px)}.category-sidebar.position-right{right:8px}.category-sidebar.position-left{left:8px}}@media(max-width:480px){.category-sidebar{width:200px;padding:.75rem}.category-link{padding:.5rem .75rem}.category-name{font-size:.9rem}}.category-sidebar::-webkit-scrollbar{width:4px}.category-sidebar::-webkit-scrollbar-track{background:transparent}.category-sidebar::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:2px}.category-sidebar::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.category[data-astro-cid-j7pv25f6]{margin-bottom:2.5rem}.category-title[data-astro-cid-j7pv25f6]{font-size:1.35rem;font-weight:600;margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--border-color);color:var(--text-color)}.category-title[data-astro-cid-j7pv25f6].title-center{text-align:center}.links-grid[data-astro-cid-j7pv25f6]{display:grid}@media(max-width:640px){.links-grid[data-astro-cid-j7pv25f6]{grid-template-columns:1fr!important}.category-title[data-astro-cid-j7pv25f6]{font-size:1.2rem}}