:root{--bg-color: #fcfbf9;--text-color: #2c3e50;--accent-color: #8e44ad;--secondary-color: #7f8c8d;--border-color: #bdc3c7;--sidebar-width: 350px}body{font-family:Pretendard,Noto Sans CJK,Noto Sans KR,Noto Sans JP,Noto Sans SC,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.8;margin:0;padding:0;display:flex}img{max-width:100%;height:auto;display:block}.sidebar{width:var(--sidebar-width);height:100vh;background-color:#f5f3f0;border-right:1px solid var(--border-color);position:fixed;top:0;left:0;overflow-y:auto;padding:2rem 1rem;box-sizing:border-box;transition:transform .3s ease}.sidebar h2{font-size:1.4rem;margin-top:1.5rem;margin-bottom:.5rem;color:#111}.sidebar ul{list-style:none;padding-left:1rem;margin:0}.sidebar li{margin-bottom:.5rem}.sidebar a{text-decoration:none;color:var(--text-color);font-size:1.1rem;display:block;padding:.25rem .5rem;border-radius:4px}.sidebar a:hover{background-color:#eae6e1;color:var(--accent-color)}.sidebar a.active{background-color:#eae6e1;color:var(--accent-color);font-weight:700}.content-wrapper{margin-left:var(--sidebar-width);flex:1;min-height:100vh;display:flex;flex-direction:column}.container{max-width:960px;margin:0 auto;padding:2rem;width:100%;box-sizing:border-box}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);padding-bottom:1rem;margin-bottom:2rem}header h1{font-size:2rem;margin:0;font-weight:700}.header-actions{display:flex;align-items:center;gap:.75rem}.github-link{display:inline-flex;align-items:center;justify-content:center;width:2.45rem;height:2.45rem;color:var(--text-color);border:1px solid var(--border-color);border-radius:6px;text-decoration:none;transition:all .2s}.github-link svg{width:1.35rem;height:1.35rem;fill:currentColor}.github-link:hover,.github-link:focus-visible{color:var(--accent-color);border-color:var(--accent-color);background-color:#f8fafc;outline:none}.dropdown{position:relative;display:inline-block}.dropbtn{background-color:transparent;color:var(--text-color);padding:.5rem 1rem;font-size:1rem;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-weight:500;transition:all .2s}.dropdown-content{display:none;position:absolute;right:0;background-color:#fff;min-width:150px;box-shadow:0 8px 16px #0000001a;z-index:10;border-radius:4px;overflow:hidden;border:1px solid var(--border-color)}.dropdown-content a{color:var(--text-color);padding:10px 16px;text-decoration:none;display:block;font-size:.95rem;text-align:left}.dropdown-content a:hover{background-color:#f1f5f9;color:var(--accent-color)}.dropdown:hover .dropdown-content,.dropdown.open .dropdown-content{display:block}.dropdown:hover .dropbtn{border-color:var(--accent-color);color:var(--accent-color)}.dropdown.open .dropbtn,.dropbtn:focus-visible{border-color:var(--accent-color);color:var(--accent-color);outline:none}main{font-size:1.2rem;font-weight:300}pre,.astro-code{padding:1.5rem!important;border-radius:8px;background-color:#1e293b!important;overflow-x:auto;margin:1.5rem 0}code{font-family:JetBrains Mono,monospace;font-size:1.05rem;padding:.2rem .4rem;background-color:#eaebed;border-radius:4px;color:#e83e8c}pre code,.astro-code code{padding:0!important;background-color:transparent!important;font-size:1rem}table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:1rem;background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000000d;border:1px solid var(--border-color)}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid #e2e8f0;border-right:1px solid #e2e8f0}th:last-child,td:last-child{border-right:none}th{background-color:#f8fafc;font-weight:600;color:#1e293b}tr:last-child td{border-bottom:none}tr:nth-child(2n){background-color:#f8fafc}tr:hover{background-color:#f1f5f9}h1,h2,h3{font-weight:700;color:#111}.navigation{display:flex;justify-content:space-between;margin-top:3rem;padding-top:1rem;border-top:1px solid var(--border-color)}.navigation a{text-decoration:none;color:var(--accent-color);font-weight:500}.menu-toggle{display:none;position:fixed;top:1rem;left:1rem;z-index:1000;background:var(--accent-color);color:#fff;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer}@media(max-width:768px){.sidebar{transform:translate(-100%);z-index:999}.sidebar.open{transform:translate(0)}.content-wrapper{margin-left:0}.menu-toggle{display:block}header{padding-left:3rem;gap:1rem}header h1{font-size:1.35rem}}.katex-mathml{display:none!important}.navigation-links[data-astro-cid-l3js6ivh]{display:flex;justify-content:space-between;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border-color);gap:1rem}.nav-link[data-astro-cid-l3js6ivh]{display:flex;flex-direction:column;text-decoration:none;color:var(--text-color);flex:1;max-width:48%;padding:1rem;border-radius:8px;border:1px solid #e2e8f0;transition:all .2s ease;background-color:#fff;box-shadow:0 1px 3px #0000000d}.nav-link[data-astro-cid-l3js6ivh]:hover{border-color:var(--accent-color);background-color:#f8fafc;box-shadow:0 4px 6px #0000000d}.nav-link[data-astro-cid-l3js6ivh].next{text-align:right;align-items:flex-end}.nav-label[data-astro-cid-l3js6ivh]{font-size:.85rem;color:var(--secondary-color);margin-bottom:.25rem;font-weight:500}.nav-title[data-astro-cid-l3js6ivh]{font-size:1rem;font-weight:700;color:#1e293b}.nav-link[data-astro-cid-l3js6ivh]:hover .nav-title[data-astro-cid-l3js6ivh]{color:var(--accent-color)}.nav-spacer[data-astro-cid-l3js6ivh]{flex:1}.site-footer[data-astro-cid-l3js6ivh]{text-align:center;margin-top:3rem;padding:1.5rem 0;border-top:1px solid var(--border-color);color:var(--secondary-color)}.site-footer[data-astro-cid-l3js6ivh] p[data-astro-cid-l3js6ivh]{margin-bottom:.25rem;font-size:1rem}.site-footer[data-astro-cid-l3js6ivh] a[data-astro-cid-l3js6ivh]{color:var(--accent-color);text-decoration:none}.site-footer[data-astro-cid-l3js6ivh] a[data-astro-cid-l3js6ivh]:hover{text-decoration:underline}.site-footer[data-astro-cid-l3js6ivh] small[data-astro-cid-l3js6ivh]{display:block;font-size:.85rem}