@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media (prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*),[data-astro-transition-scope]{animation:none!important}}:root{--bg:#fff;--surface:#f6f8fa;--surface-hover:#eaeef2;--border:#d1d9e0;--text:#1f2328;--text-muted:#656d76;--accent:#0969da;--accent-soft:#ddf4ff;--code-bg:#f0f3f6;--radius:8px;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0d1117;--surface:#161b22;--surface-hover:#1f242c;--border:#30363d;--text:#c9d1d9;--text-muted:#8b949e;--accent:#58a6ff;--accent-soft:#1f6feb;--code-bg:#21262d}}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font-sans);margin:0;padding:0;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{grid-template-columns:280px 1fr;height:100vh;display:grid;overflow:hidden}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;display:flex;overflow:hidden}.sidebar-header{border-bottom:1px solid var(--border);font-family:var(--font-mono);color:var(--text-muted);align-items:center;gap:8px;padding:14px 16px;font-size:13px;display:flex}.sidebar-header strong{color:var(--text);font-weight:600}.file-tree{flex:1;padding:8px 0;overflow:auto}.tree-node{display:block}.tree-node>details{margin:0;padding:0}.tree-node>details>summary{cursor:pointer;list-style:none}.tree-node>details>summary::-webkit-details-marker{display:none}.tree-node>details>summary::marker{content:"";display:none}.tree-node-row{padding:4px 16px 4px calc(16px + var(--depth,0) * 18px);font-family:var(--font-mono);color:var(--text);cursor:pointer;white-space:nowrap;border-left:2px solid #0000;align-items:center;gap:6px;font-size:13px;text-decoration:none;display:flex}.tree-node-row:hover{background:var(--surface-hover);text-decoration:none}.tree-node-row.active{background:var(--surface-hover);border-left-color:var(--accent);color:var(--accent)}.tree-icon{color:var(--text-muted);flex-shrink:0;align-items:center;display:inline-flex}.tree-node-row.active .tree-icon{color:var(--accent)}.tree-caret{flex-shrink:0;justify-content:center;align-items:center;width:12px;height:12px;transition:transform .15s;display:inline-flex}.tree-caret:before{content:"▸";color:var(--text-muted);font-size:11px}details[open]>summary>.tree-caret:before{content:"▾"}.main{background:var(--bg);overflow:auto}.main-header{z-index:1;background:var(--bg);border-bottom:1px solid var(--border);font-family:var(--font-mono);color:var(--text-muted);padding:12px 32px;font-size:12px;position:sticky;top:0}.main-content{max-width:820px;margin:0 auto;padding:32px}.main-content h1{border-bottom:1px solid var(--border);margin-top:0;padding-bottom:.5rem;font-size:2rem}.main-content h2{color:var(--text);margin-top:2rem;font-size:1.4rem}.main-content h3{margin-top:1.5rem;font-size:1.1rem}.main-content p,.main-content li{color:var(--text)}.main-content code{background:var(--code-bg);font-family:var(--font-mono);border-radius:4px;padding:2px 6px;font-size:.9em}.main-content pre{background:var(--code-bg);border-radius:var(--radius);border:1px solid var(--border);padding:16px;overflow-x:auto}.main-content pre code{background:0 0;padding:0}.main-content blockquote{border-left:4px solid var(--accent);color:var(--text-muted);background:var(--surface);border-radius:0 var(--radius) var(--radius) 0;margin:1.5rem 0;padding:.5rem 1rem}.main-content table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.95rem}.main-content th,.main-content td{border:1px solid var(--border);text-align:left;padding:8px 12px}.main-content th{background:var(--surface);font-weight:600}.folder-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin:2rem 0;display:grid}.folder-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:var(--font-mono);align-items:center;gap:10px;padding:14px;font-size:13px;text-decoration:none;display:flex}.folder-card:hover{background:var(--surface-hover);border-color:var(--accent);text-decoration:none}.folder-card .tree-icon{color:var(--accent)}.blog-list{margin:2rem 0;padding:0;list-style:none}.blog-list li{border-bottom:1px solid var(--border);padding:12px 0}.blog-list .date{font-family:var(--font-mono);color:var(--text-muted);font-size:12px;display:block}@media (width<=720px){.app{grid-template-rows:auto 1fr;grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border);max-height:40vh}}.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}