.archive-layout{background:var(--color-darkest);min-height:100vh;display:flex}.archive-sidebar{background:var(--color-darker);border-right:1px solid var(--color-border);z-index:160;flex-direction:column;width:280px;min-width:280px;padding:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--color-border);align-items:center;gap:1rem;padding:1.25rem 1.5rem;display:flex}.sidebar-header-link{transition:all var(--transition-fast);flex-direction:column;flex:1;text-decoration:none;display:flex}.sidebar-header-link:hover{opacity:.8}.sidebar-header-actions{align-items:center;margin-left:auto;display:flex}.sidebar-logo{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;font-weight:800;display:flex}.sidebar-title{color:var(--color-text);font-size:.9rem;font-weight:700;line-height:1.2}.sidebar-subtitle{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem;font-weight:500}.sidebar-nav{flex:1;padding:.75rem 0;overflow-y:auto}.sidebar-section{margin-bottom:.5rem}.sidebar-section-title{text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);padding:.5rem 1.5rem;font-size:.68rem;font-weight:700}.sidebar-section-title--link{transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:.5rem;text-decoration:none;display:flex}.sidebar-section-title--link:hover{color:var(--color-text-secondary)}.sidebar-section-title--link.active{color:var(--color-primary)}.sidebar-section-title--link .category-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.sidebar-section-title--link .topic-count{color:var(--color-text-muted);background:var(--color-surface);border-radius:var(--radius-full);font-variant-numeric:tabular-nums;margin-left:auto;padding:.05rem .35rem;font-size:.6rem;font-weight:500}.sidebar-link{color:var(--color-text-secondary);transition:all var(--transition-fast);border-left:2px solid #0000;align-items:center;gap:.6rem;padding:.45rem 1.5rem;font-size:.82rem;line-height:1.4;text-decoration:none;display:flex}.sidebar-link:hover{color:var(--color-text);background:var(--color-surface-hover)}.sidebar-link.active{color:var(--color-primary);background:var(--color-primary-subtle);border-left-color:var(--color-primary);font-weight:600}.sidebar-link--disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.sidebar-link .category-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.sidebar-link .topic-count{color:var(--color-text-muted);background:var(--color-surface);border-radius:var(--radius-full);margin-left:auto;padding:.1rem .45rem;font-size:.7rem;font-weight:500}.sidebar-child-link{padding-left:2.5rem;font-size:.78rem}.sidebar-section-header{align-items:center;gap:0;display:flex}.sidebar-section-header .sidebar-section-title--link{flex:1;min-width:0}.sidebar-section-count{color:var(--color-text-muted);background:var(--color-surface);border-radius:var(--radius-full);font-variant-numeric:tabular-nums;margin-right:.25rem;padding:.05rem .35rem;font-size:.6rem;font-weight:500}.sidebar-chevron{width:24px;height:24px;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);border-radius:var(--radius-sm);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;margin-right:.75rem;font-size:.85rem;font-weight:600;display:flex;transform:rotate(0)}.sidebar-chevron:hover{background:var(--color-surface-hover);color:var(--color-text)}.sidebar-chevron.expanded{transform:rotate(90deg)}.sidebar-children{opacity:0;max-height:0;transition:max-height .25s,opacity .2s;overflow:hidden}.sidebar-children.expanded{opacity:1;max-height:1000px}.sidebar-footer{border-top:1px solid var(--color-border);align-items:center;gap:.5rem;padding:1rem 1.5rem;display:flex}.sidebar-footer-link{color:var(--color-text-muted);transition:color var(--transition-fast);font-size:.75rem;text-decoration:none}.sidebar-footer-link:hover{color:var(--color-primary)}.archive-content{flex:1;min-height:100vh;margin-left:280px}.content-wrapper{max-width:920px;margin:0 auto;padding:2.5rem 3rem}.breadcrumbs{color:var(--color-text-muted);align-items:center;gap:.4rem;margin-bottom:1.5rem;font-size:.8rem;display:flex}.breadcrumbs a{color:var(--color-text-secondary);transition:color var(--transition-fast);text-decoration:none}.breadcrumbs a:hover{color:var(--color-primary)}.breadcrumbs .separator{opacity:.4}.archive-hero{margin-bottom:3rem}.archive-hero h1{background:linear-gradient(135deg,var(--color-white)0%,var(--color-primary-light)100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.75rem;font-size:2.2rem;font-weight:800}.archive-hero p{color:var(--color-text-secondary);max-width:600px;font-size:1.05rem;line-height:1.7}.user-profile-hero{align-items:center;gap:2rem;display:flex}.user-profile-hero .hero-content{flex:1}.archive-stats{gap:2rem;margin-top:1.5rem;display:flex}.archive-stat{flex-direction:column;display:flex}.archive-stat-value{color:var(--color-primary);font-size:1.6rem;font-weight:800}.archive-stat-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:600}.topics-grid{flex-direction:column;gap:.75rem;display:flex}.topic-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;align-items:flex-start;gap:1rem;padding:1.15rem 1.25rem;text-decoration:none;display:flex}.topic-card:hover{background:var(--color-surface-hover);border-color:var(--color-border-hover);transform:translateY(-1px);box-shadow:0 4px 20px #0000004d}.topic-card-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:.4rem}.topic-card-content{flex:1;min-width:0}.topic-card-title{color:var(--color-text);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.3rem;font-size:.92rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.topic-card:hover .topic-card-title{color:var(--color-primary)}.topic-card-meta{color:var(--color-text-muted);align-items:center;gap:.75rem;font-size:.73rem;display:flex}.topic-card-meta .category-badge{border-radius:var(--radius-full);color:#fff;padding:.15rem .5rem;font-size:.68rem;font-weight:600}.topic-card-stats{color:var(--color-text-muted);flex-shrink:0;align-items:center;gap:.5rem;font-size:.73rem;display:flex}.topic-card-stats span{align-items:center;gap:.2rem;display:flex}.category-header{border-bottom:1px solid var(--color-border);margin-bottom:2rem;padding-bottom:1.5rem}.category-header h1{align-items:center;gap:.75rem;margin-bottom:.5rem;font-size:1.8rem;font-weight:800;display:flex}.category-header-dot{border-radius:50%;flex-shrink:0;width:14px;height:14px}.category-header p{color:var(--color-text-secondary);font-size:.95rem}.category-header .topic-total{color:var(--color-text-muted);margin-top:.5rem;font-size:.8rem}.subcategories-section{margin-bottom:2rem}.subcategories-title{text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);margin-bottom:.75rem;font-size:.85rem;font-weight:700}.subcategories-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem;display:grid}.subcategory-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);align-items:center;gap:.75rem;padding:.85rem 1rem;text-decoration:none;display:flex}.subcategory-card:hover{background:var(--color-surface-hover);border-color:var(--color-border-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0003}.subcategory-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.subcategory-info{flex-direction:column;flex:1;gap:.15rem;min-width:0;display:flex}.subcategory-name{color:var(--color-text);font-size:.85rem;font-weight:600}.subcategory-card:hover .subcategory-name{color:var(--color-primary)}.subcategory-desc{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.72rem;overflow:hidden}.subcategory-count{color:var(--color-text-muted);background:var(--color-surface-hover);border-radius:var(--radius-full);flex-shrink:0;padding:.15rem .5rem;font-size:.7rem;font-weight:600}.topic-header{border-bottom:1px solid var(--color-border);margin-bottom:2rem;padding-bottom:1.5rem}.topic-header h1{margin-bottom:1rem;font-size:1.75rem;font-weight:800;line-height:1.3}.topic-meta{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:1rem;font-size:.8rem;display:flex}.topic-meta-item{align-items:center;gap:.35rem;display:flex}.topic-meta .author{color:var(--color-primary-light);font-weight:600}.topic-meta .category-badge{border-radius:var(--radius-full);color:#fff;padding:.2rem .6rem;font-size:.72rem;font-weight:600}.topic-tags{gap:.4rem;margin-top:.75rem;display:flex}.topic-tag{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text-muted);padding:.15rem .5rem;font-size:.7rem}.topic-body{color:var(--color-text);font-size:.95rem;line-height:1.8}.topic-body h1{border-bottom:1px solid var(--color-border);margin:2rem 0 1rem;padding-bottom:.5rem;font-size:1.6rem}.topic-body h2{color:var(--color-primary-light);margin:2rem 0 .75rem;padding-top:.5rem;font-size:1.35rem}.topic-body h3{margin:1.5rem 0 .5rem;font-size:1.1rem}.topic-body p{margin-bottom:1rem}.topic-body a{color:var(--color-primary);text-underline-offset:3px;transition:all var(--transition-fast);-webkit-text-decoration:underline #ff6b004d;text-decoration:underline #ff6b004d}.topic-body a:hover{-webkit-text-decoration-color:var(--color-primary);text-decoration-color:var(--color-primary)}.topic-body blockquote{border-left:3px solid var(--color-primary);background:var(--color-surface);border-radius:0 var(--radius-sm)var(--radius-sm)0;color:var(--color-text-secondary);margin:1rem 0;padding:.75rem 1.25rem;font-style:italic}.topic-body blockquote strong{color:var(--color-text);font-style:normal}.topic-body ul,.topic-body ol{margin-bottom:1rem;padding-left:1.5rem}.topic-body li{margin-bottom:.4rem}.topic-body img{border-radius:var(--radius-md);border:1px solid var(--color-border);max-width:100%;height:auto;margin:1rem 0}.topic-body code{background:var(--color-surface);color:var(--color-primary-light);border:1px solid var(--color-border);border-radius:4px;padding:.15rem .4rem;font-size:.85em}.topic-body pre{background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);margin:1rem 0;padding:1rem 1.25rem;overflow-x:auto}.topic-body pre code{color:var(--color-text);background:0 0;border:none;padding:0;font-size:.85rem}.topic-body hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0}.posts-container{flex-direction:column;gap:1rem;display:flex}.post-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-fast);overflow:hidden}.post-card:hover{border-color:var(--color-border-hover);box-shadow:0 2px 16px #0003}.post-card--op{background:#ff6b0008;border-color:#ff6b0033}.post-card--op:hover{border-color:#ff6b0059}.post-card-header{background:#ffffff05;border-bottom:1px solid #ffffff0a;align-items:center;gap:.85rem;padding:1rem 1.25rem;display:flex}.post-avatar{color:#fff;letter-spacing:.02em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:.75rem;font-weight:800;display:flex;box-shadow:0 2px 8px #00000040}.post-header-info{flex:1;min-width:0}.post-author-line{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.post-author{color:var(--color-text);font-size:.88rem;font-weight:700}.post-op-badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.06em;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;padding:.1rem .45rem;font-size:.6rem;font-weight:700}.post-original-badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);border:1px solid var(--color-border);background:#ffffff14;padding:.1rem .45rem;font-size:.6rem;font-weight:700}.post-date-line{align-items:center;gap:.6rem;margin-top:.15rem;display:flex}.post-date{color:var(--color-text-muted);font-size:.73rem}.post-number{color:var(--color-text-muted);opacity:.6;font-size:.7rem;font-weight:600}.post-reply-ref{border-radius:var(--radius-full);color:var(--color-secondary-light);transition:all var(--transition-fast);background:#8b5cf614;border:1px solid #8b5cf626;align-items:center;gap:.3rem;margin:.75rem 1.25rem 0;padding:.35rem .75rem;font-size:.72rem;text-decoration:none;display:inline-flex}.post-reply-ref:hover{color:var(--color-secondary);background:#8b5cf626;border-color:#8b5cf64d}.post-reply-ref strong{font-weight:700}.post-card-body{padding:1rem 1.25rem 1.25rem}.post-card-body.topic-body h1{border-bottom:none;margin-top:.5rem;font-size:1.3rem}.post-card-body.topic-body h2{margin-top:1rem;font-size:1.1rem}.archive-notice{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);margin-top:3rem;padding:1rem 1.25rem;font-size:.8rem}.pagination{border-top:1px solid var(--color-border);justify-content:center;align-items:center;gap:.5rem;margin-top:2.5rem;padding-top:1.5rem;display:flex}.pagination a,.pagination span{border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:.45rem .85rem;font-size:.8rem;font-weight:600;text-decoration:none}.pagination a{color:var(--color-text-secondary);background:var(--color-surface);border:1px solid var(--color-border)}.pagination a:hover{color:var(--color-primary);border-color:var(--color-primary);background:var(--color-primary-subtle)}.pagination .current{color:#fff;background:var(--color-primary);border:1px solid var(--color-primary)}.back-to-site{color:var(--color-text-muted);transition:color var(--transition-fast);align-items:center;gap:.4rem;padding:.5rem 0;font-size:.78rem;text-decoration:none;display:inline-flex}.back-to-site:hover{color:var(--color-primary)}.sidebar-overlay{z-index:150;opacity:0;transition:opacity var(--transition-normal);pointer-events:none;background:#00000080;display:none;position:fixed;inset:0}.sidebar-overlay.visible{opacity:1;pointer-events:auto}@media (max-width:768px){.sidebar-overlay{display:block}.archive-sidebar{height:calc(100vh - 60px);transition:transform var(--transition-normal);top:60px;transform:translate(-100%);box-shadow:2px 0 16px #0000004d}.archive-sidebar.open{transform:translate(0);box-shadow:2px 0 32px #00000080}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.archive-content{margin-left:0}.content-wrapper{padding:1.5rem 1.25rem}.archive-hero h1{font-size:1.6rem}.topic-header h1{font-size:1.3rem}.archive-stats{gap:1.25rem}.user-profile-hero{text-align:center;flex-direction:column-reverse;gap:1.5rem}.user-profile-hero .archive-stats{justify-content:center}}.pagination{justify-content:center;align-items:center;gap:1rem;margin-top:2rem;display:flex}.pagination-link{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;padding:.5rem 1rem;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex}.pagination-link:hover{background:var(--color-surface-hover);border-color:var(--color-border-hover);color:var(--color-primary);transform:translateY(-1px)}.pagination-link.disabled{opacity:.5;cursor:not-allowed;pointer-events:none;border-color:var(--color-border);color:var(--color-text-muted)}a.post-author,a.author{transition:color var(--transition-fast);text-decoration:none}a.post-author:hover,a.author:hover{color:var(--color-primary);text-decoration:underline}a.quote-link{color:var(--color-text);font-weight:600;text-decoration:none}a.quote-link:hover{color:var(--color-primary);text-decoration:underline}.post-card-body blockquote{background-color:var(--color-surface);color:var(--color-text-secondary);border-radius:var(--radius-md);border:1px solid var(--color-border);border-left:4px solid var(--color-border-hover);margin:1.5rem 0;padding:0 1.25rem .25rem;font-style:normal;overflow:hidden;box-shadow:0 1px 2px #00000008}.post-card-body blockquote>p{margin-bottom:.75rem;padding:0;font-size:.95em;line-height:1.6}.post-card-body blockquote>p:last-child{margin-bottom:1rem}.quote-header{border-bottom:1px solid var(--color-border);width:calc(100% + 2.5rem);color:var(--color-text);background-color:#7d7d7d0d;align-items:center;gap:.85rem;margin:0 -1.25rem 1rem;padding:.75rem 1.25rem;font-size:.95rem;line-height:1;display:flex}.quote-avatar{color:#fff;text-transform:uppercase;object-fit:cover;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex;box-shadow:0 1px 2px #0000001a}.quote-info{align-items:center;gap:.3rem;font-weight:600;display:flex}.quote-info a{color:inherit;text-decoration:none}.quote-info a:hover{color:var(--color-primary);text-decoration:underline}.post-card-body blockquote p:has(.quote-header){margin:0;padding:0}.post-card-body blockquote>p:empty{display:none}.pagination{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);justify-content:center;align-items:center;gap:1.5rem;margin-top:3rem;margin-bottom:2rem;padding:1.5rem;display:flex}.pagination-btn{background:var(--color-darker);color:var(--color-accent);border:1px solid var(--color-accent);transition:all var(--transition-fast);cursor:pointer;border-radius:4px;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:500;text-decoration:none;display:inline-flex}.pagination-btn:hover{background:var(--color-accent);color:var(--color-darkest)}.pagination-info{color:var(--color-text-secondary);text-align:center;min-width:150px;font-size:.95rem;font-weight:500}