*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#F8FAFC;--card:#E2E8F0;--accent:#3B82F6;--dark:#1E293B;--muted:#64748B;--border:#1E293B;--shadow:4px 4px 0px #1E293B;--radius:12px;--grid-color:#E2E8F0;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}[data-theme=dark]{--bg:#0F172A;--card:#1E293B;--accent:#60A5FA;--dark:#E2E8F0;--muted:#94A3B8;--border:#E2E8F0;--shadow:4px 4px 0px rgba(226, 232, 240, 0.3);--grid-color:#1E293B}body{font-family:var(--font-sans);background-color:var(--bg);color:var(--dark);background-image:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:24px 24px;min-height:100vh;display:flex}.sidebar{width:260px;min-height:100vh;padding:2rem 1.5rem;border-right:3px solid var(--border);background:var(--bg);position:fixed;top:0;left:0;flex-direction:column;gap:2rem;z-index:100;display:flex}.sidebar-header{display:flex;justify-content:space-between;align-items:flex-start}.sidebar h1{font-size:1.3rem;font-weight:900}.sidebar .tagline{font-size:.8rem;color:var(--muted)}.sidebar nav a{display:block;padding:.5rem .75rem;text-decoration:none;color:var(--dark);font-weight:700;border:2px solid transparent;border-radius:var(--radius);transition:all .15s}.sidebar nav a:hover,.sidebar nav a.active{background:var(--accent);color:#fff;border-color:var(--border);box-shadow:2px 2px 0 var(--border)}.sidebar-bottom{margin-top:auto;display:flex;align-items:center;gap:.75rem}.lang-switch{display:flex;gap:.5rem;flex-wrap:wrap}.lang-switch a{padding:.25rem .5rem;border:2px solid var(--border);border-radius:8px;text-decoration:none;color:var(--dark);font-size:.8rem;font-weight:600}.lang-switch a.active{background:var(--card)}.theme-toggle{width:36px;height:36px;border:2px solid var(--border);border-radius:8px;background:var(--card);cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;box-shadow:2px 2px 0 var(--border);color:var(--dark)}.menu-checkbox{display:none}.hamburger{display:none;width:36px;height:36px;border:2px solid var(--border);border-radius:8px;background:var(--card);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px}.hamburger span{display:block;width:18px;height:2px;background:var(--dark)}.main{margin-left:260px;flex:1;padding:2rem 3rem;max-width:900px}.page-label{display:inline-block;background:var(--accent);color:#fff;font-weight:800;font-size:.65rem;text-transform:uppercase;letter-spacing:.05em;padding:.2rem .6rem;border:2px solid var(--border);border-radius:6px;margin-bottom:1rem}.post-card{background:#fff;border:3px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem 1.5rem;margin-bottom:1.25rem;transition:transform .15s,box-shadow .15s}[data-theme=dark] .post-card{background:var(--card)}.post-card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--border)}.post-card h3{font-size:1.15rem;font-weight:800}.post-card h3 a{text-decoration:none;color:var(--dark)}.post-card h3 a:hover{color:var(--accent)}.post-card .meta{font-size:.8rem;color:var(--muted);font-family:var(--font-mono)}.post-card .excerpt{font-size:.9rem;color:var(--muted);line-height:1.5}.tag{display:inline-block;padding:.15rem .5rem;background:var(--card);border:2px solid var(--border);border-radius:6px;font-size:.7rem;font-weight:700;text-transform:uppercase;text-decoration:none;color:var(--dark)}.prose h2,.prose h3,.prose h4{font-weight:800;margin-top:2rem;margin-bottom:.75rem;border-left:4px solid var(--accent);padding-left:.75rem}.prose p{margin-bottom:1rem;line-height:1.7}.prose a{color:var(--accent);text-decoration:none}.prose a:hover{text-decoration:underline}.prose code{background:var(--card);padding:.1rem .35rem;border:2px solid var(--border);border-radius:4px;font-family:var(--font-mono);font-size:.85em}.prose pre{background:#1e293b;color:#e2e8f0;border:3px solid var(--border);border-radius:var(--radius);padding:1rem;font-family:var(--font-mono);font-size:.85rem;overflow-x:auto;box-shadow:var(--shadow);margin:1.5rem 0}.prose pre code{background:0 0;border:none;padding:0;color:inherit}.prose blockquote{border-left:4px solid var(--accent);padding-left:1rem;margin:1.5rem 0;color:var(--muted)}.prose img{max-width:100%;border:3px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.prose table{width:100%;border-collapse:separate;border-spacing:0;border:3px solid var(--border);border-radius:var(--radius);overflow:hidden}.prose th{background:var(--card);font-weight:700;padding:.5rem .75rem;text-align:left;border-bottom:3px solid var(--border)}.prose td{padding:.5rem .75rem;border-bottom:1px solid var(--card)}.prose tr:nth-child(even) td{background:rgba(0,0,0,2%)}[data-theme=dark] .prose tr:nth-child(even) td{background:rgba(255,255,255,2%)}.prose ul,.prose ol{margin-bottom:1rem;padding-left:1.5rem}.prose li{margin-bottom:.25rem;line-height:1.6}.pagination{display:flex;gap:.5rem;margin-top:2rem;justify-content:center}.pagination a,.pagination span{padding:.4rem .75rem;border:2px solid var(--border);border-radius:8px;text-decoration:none;color:var(--dark);font-weight:600}.pagination a:hover{background:var(--accent);color:#fff}.pagination .active{background:var(--accent);color:#fff}.tag-wiki{background:var(--card);border:3px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.5rem;margin-bottom:2rem;box-shadow:var(--shadow)}.search-input{width:100%;padding:.75rem 1rem;border:3px solid var(--border);border-radius:var(--radius);font-size:1rem;font-family:var(--font-sans);background:var(--bg);color:var(--dark);box-shadow:var(--shadow);outline:none}.search-input:focus{box-shadow:6px 6px 0 var(--border)}.link-preview-popup{position:absolute;z-index:1000;width:320px;background:var(--bg);border:3px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1rem;pointer-events:none}.link-preview-popup h4{font-size:.9rem;font-weight:800;margin-bottom:.25rem}.link-preview-popup .meta{font-size:.75rem;color:var(--muted);font-family:var(--font-mono)}.link-preview-popup .excerpt{font-size:.8rem;color:var(--muted);line-height:1.4;margin-top:.5rem}.error-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center}@media(max-width:768px){body{flex-direction:column}.sidebar{position:relative;width:100%;min-height:auto;flex-direction:row;align-items:center;justify-content:space-between;padding:1rem;border-right:none;border-bottom:3px solid var(--border);flex-wrap:wrap}.sidebar nav{display:none}.menu-checkbox:checked~nav{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:3px solid var(--border);padding:1rem;z-index:99}.hamburger{display:flex}.sidebar-bottom{margin-top:0}.main{margin-left:0;padding:1rem 1.5rem}.link-preview-popup{display:none}}