:root{--sidebar-width: 260px;--sidebar-gap: 2rem;--layout-max-width: 1400px;--card-bg: #ffffff;--sidebar-bg: #f8f9fa;--border-color: #e9ecef;--text-primary: #1a1a2e;--text-secondary: #6c757d;--accent-green: #22c55e;--switch-bg: #ced4da}:root{background-color:#f0f2f5}.dark{background-color:#11111b;--card-bg: #1e1e2e;--sidebar-bg: #181825;--border-color: #313244;--text-primary: #cdd6f4;--text-secondary: #a6adc8;--switch-bg: #585b70}::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}.dark body{background:#11111b}.dark .social-icon{background:#313244;color:#a6adc8}.dark .article-content{color:#cdd6f4}.dark .article-content h1,.dark .article-content h2,.dark .article-content h3,.dark .article-content h4,.dark .article-content h5,.dark .article-content h6{color:#cdd6f4;border-bottom-color:#313244}.dark .article-content p{color:#bac2de}.dark .article-content blockquote{background:#181825;color:#a6adc8}.dark .article-content hr{border-color:#313244}.dark .toc-link{color:#a6adc8}.dark .toc-link:hover,.dark .toc-link.active{color:var(--accent-green);background:#22c55e1f}body{margin:0;font-family:Atkinson,sans-serif;background:#f0f2f5;color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.sidebar-left,.sidebar-right,.article-content{transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease}.layout-wrapper{display:grid;grid-template-columns:var(--sidebar-width) 1fr var(--sidebar-width);gap:var(--sidebar-gap);max-width:var(--layout-max-width);margin:0 auto;padding:2rem 1.5rem;min-height:100vh;align-items:start}.sidebar-left{position:sticky;top:2rem;display:flex;flex-direction:column;justify-content:space-between;background:var(--card-bg);border-radius:16px;padding:1.5rem;box-shadow:0 1px 4px #0000000f}.sidebar-left-top{display:flex;flex-direction:column;align-items:center;gap:.75rem}.avatar-wrapper{margin-bottom:.25rem}.avatar{width:96px;height:96px;border-radius:50%;object-fit:cover}.name{font-size:1.25rem;font-weight:700;margin:0;color:var(--text-primary);text-align:center}.bio{font-size:.875rem;color:var(--text-secondary);text-align:center;line-height:1.5;margin:0}.social-icons{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.social-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#f0f2f5;color:var(--text-secondary);text-decoration:none;transition:background .2s,color .2s,transform .2s}.social-icon span{display:inline-flex;align-items:center;justify-content:center;line-height:0}.social-icon svg{display:block}.social-icon:hover{background:var(--accent-green);color:#fff;transform:scale(1.1)}.social-icon svg{width:18px;height:18px}.sidebar-nav{display:flex;flex-direction:column;gap:.25rem;width:100%;margin-top:.5rem}.sidebar-nav-link{display:block;padding:.5rem .75rem;border-radius:8px;color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:background .2s,color .2s}.sidebar-nav-link:hover,.sidebar-nav-link.active{background:#22c55e14;color:var(--accent-green)}.sidebar-nav-link.active{font-weight:700}.sidebar-left-bottom{display:flex;flex-direction:column;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border-color);margin-top:auto}.switch-row{display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none}.switch-label{font-size:.85rem;color:var(--text-secondary)}.switch-input{position:absolute;opacity:0;pointer-events:none}.switch-track{position:relative;width:40px;height:22px;background:var(--switch-bg);border-radius:11px;transition:background .25s;flex-shrink:0}.switch-thumb{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000026;transition:transform .25s}.switch-input:checked+.switch-track{background:var(--accent-green)}.switch-input:checked+.switch-track .switch-thumb{transform:translate(18px)}.center-content{display:flex;flex-direction:column;gap:1rem;min-height:100vh}.article-content{background:var(--card-bg);border-radius:16px;padding:2.5rem;box-shadow:0 1px 4px #0000000f;line-height:1.8;font-size:1rem;color:#2d3436;overflow-wrap:break-word}.article-content h1{font-size:2.2rem;font-weight:700;margin:2.5rem 0 1rem;padding-bottom:.5rem;border-bottom:2px solid #e9ecef;color:#1a1a2e;scroll-margin-top:5rem}.article-content h2{font-size:1.6rem;font-weight:700;margin:2rem 0 .75rem;padding-bottom:.4rem;border-bottom:1px solid #e9ecef;color:#1a1a2e;scroll-margin-top:5rem}.article-content h3{font-size:1.25rem;font-weight:600;margin:1.5rem 0 .5rem;color:#1a1a2e;scroll-margin-top:5rem}.article-content p{margin-bottom:1.2em;color:#495057}.article-content img{max-width:100%;height:auto;border-radius:8px;margin:1.5rem 0}.article-content blockquote{border-left:4px solid var(--accent-green);padding:.5rem 1rem;margin:1.5rem 0;background:#f8f9fa;border-radius:0 8px 8px 0;color:#636e72}.article-content hr{border:none;border-top:1px solid #e9ecef;margin:2rem 0}.sidebar-right{position:sticky;top:2rem;display:flex;flex-direction:column;gap:1.25rem;background:var(--card-bg);border-radius:16px;padding:1.5rem;box-shadow:0 1px 4px #0000000f;max-height:calc(100vh - 4rem);overflow-y:auto}.sidebar-section{display:flex;flex-direction:column;gap:.5rem}.section-title{font-size:.85rem;font-weight:600;color:var(--text-primary);margin:0}.toc-empty{font-size:.85rem;color:var(--text-secondary)}.toc-list{list-style:none;padding:0;margin:0}.toc-item{margin:0}.toc-link{display:block;padding:.3rem .5rem;border-radius:6px;color:var(--text-secondary);text-decoration:none;font-size:.82rem;line-height:1.4;transition:all .15s;border-left:2px solid transparent}.toc-link:hover{color:var(--accent-green);background:#22c55e0f}.toc-link.active{color:var(--accent-green);font-weight:600;border-left-color:var(--accent-green);background:#22c55e14}.toc-level-2{padding-left:1.5rem}.toc-level-3{padding-left:2.5rem;font-size:.78rem}@media(max-width:1100px){.layout-wrapper{grid-template-columns:var(--sidebar-width) 1fr}.sidebar-right{position:fixed;top:auto;right:1.5rem;bottom:1.5rem;width:260px;max-height:60vh;overflow-y:auto;z-index:100;box-shadow:0 4px 20px #0000001f;display:none}.sidebar-right.visible{display:flex}}@media(max-width:720px){.layout-wrapper{grid-template-columns:1fr;padding:1rem}.sidebar-right{position:static;width:auto;max-height:none;display:flex}}.post-title[data-astro-cid-7jjqptxk]{font-size:2.2rem;font-weight:700;margin:0 0 .5rem;color:#1a1a2e;line-height:1.2}.post-meta[data-astro-cid-7jjqptxk]{font-size:.9rem;color:#6c757d;margin:0 0 .25rem}.post-updated[data-astro-cid-7jjqptxk]{font-style:italic}.post-divider[data-astro-cid-7jjqptxk]{border:none;border-top:1px solid #e9ecef;margin:1rem 0 2rem}