.article-toc[data-astro-cid-vj4tpspi]{background:linear-gradient(135deg,#667eea14,#764ba214);border:2px solid rgba(102,126,234,.15);border-radius:16px;padding:0;margin:2rem 0;backdrop-filter:blur(20px);box-shadow:0 8px 32px #667eea1a;overflow:hidden;transition:all .3s ease;position:relative}.article-toc[data-astro-cid-vj4tpspi]:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#667eea,#764ba2);opacity:.6}.article-toc[data-astro-cid-vj4tpspi]:hover{border-color:#667eea40;box-shadow:0 12px 40px #667eea26;transform:translateY(-2px)}.toc-header[data-astro-cid-vj4tpspi]{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;background:linear-gradient(135deg,#667eea1a,#764ba21a);border-bottom:1px solid rgba(102,126,234,.15)}.toc-header[data-astro-cid-vj4tpspi] h3[data-astro-cid-vj4tpspi]{margin:0;font-size:1.15rem;font-weight:700;color:var(--foreground);display:flex;align-items:center;gap:.5rem}.toc-header[data-astro-cid-vj4tpspi] h3[data-astro-cid-vj4tpspi]:before{content:"📑";font-size:1.25rem}.toc-toggle[data-astro-cid-vj4tpspi]{background:#667eea26;border:1px solid rgba(102,126,234,.25);border-radius:8px;padding:.5rem .75rem;cursor:pointer;font-size:.875rem;color:var(--foreground);transition:all .2s ease;display:flex;align-items:center;justify-content:center;min-width:36px;height:36px}.toc-toggle[data-astro-cid-vj4tpspi]:hover{background:#667eea40;transform:scale(1.1);border-color:#667eea66}.toc-toggle[data-astro-cid-vj4tpspi] span[data-astro-cid-vj4tpspi]{display:block;transition:transform .2s ease}.toc-search-wrapper[data-astro-cid-vj4tpspi]{padding:1rem 1.5rem;border-bottom:1px solid rgba(102,126,234,.1);background:#ffffff80}.dark[data-astro-cid-vj4tpspi] .toc-search-wrapper[data-astro-cid-vj4tpspi]{background:#0f172a80}.toc-search[data-astro-cid-vj4tpspi]{width:100%;padding:.75rem 1rem .75rem 2.75rem;border:2px solid rgba(102,126,234,.2);border-radius:10px;background:#ffffffe6;color:var(--foreground);font-size:.9375rem;transition:all .2s ease;position:relative}.toc-search[data-astro-cid-vj4tpspi]:focus{outline:none;border-color:#667eea80;background:#fff;box-shadow:0 0 0 3px #667eea1a}.dark[data-astro-cid-vj4tpspi] .toc-search[data-astro-cid-vj4tpspi]{background:#0f172ae6;border-color:#667eea4d}.dark[data-astro-cid-vj4tpspi] .toc-search[data-astro-cid-vj4tpspi]:focus{background:#0f172a}.toc-search-wrapper[data-astro-cid-vj4tpspi]{position:relative}.toc-search-wrapper[data-astro-cid-vj4tpspi]:before{content:"🔍";position:absolute;left:2rem;top:50%;transform:translateY(-50%);font-size:1rem;opacity:.6;pointer-events:none}.toc-no-results[data-astro-cid-vj4tpspi]{padding:2rem 1.5rem;text-align:center;color:var(--secondary-foreground);font-size:.9375rem;opacity:.7}.toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi]{list-style:none;padding:0;margin:0}.toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]{max-height:500px;overflow-y:auto;padding-right:.5rem}.toc-nav[data-astro-cid-vj4tpspi] li[data-astro-cid-vj4tpspi]{margin:.5rem 0}.toc-nav[data-astro-cid-vj4tpspi]{padding:1rem 1.5rem 1.5rem;max-height:600px;overflow-y:auto;scroll-behavior:smooth}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]{display:flex;align-items:center;gap:.5rem;padding:.625rem .875rem;color:var(--secondary-foreground);text-decoration:none;border-radius:8px;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:.9375rem;line-height:1.6;position:relative;margin:.25rem 0;font-weight:500}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]:before{content:"";width:4px;height:0;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px;transition:height .2s ease;position:absolute;left:0;top:50%;transform:translateY(-50%)}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]:hover{background:#667eea1f;color:var(--accent);transform:translate(6px);padding-left:1.125rem}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]:hover:before{height:60%}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi].active{background:linear-gradient(135deg,#667eea33,#764ba233);color:var(--accent);font-weight:600;padding-left:1.125rem;box-shadow:0 2px 8px #667eea26;transform:translate(2px)}.toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi].active:before{height:100%;width:4px;box-shadow:0 0 8px #667eea66}.toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi]{margin-left:1.25rem;margin-top:.25rem;padding-left:.75rem;border-left:2px solid rgba(102,126,234,.1);transition:all .2s ease}.toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]{font-size:.875rem;padding:.4rem .6rem;color:var(--secondary-foreground);opacity:.8;font-weight:400}.toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]:hover{opacity:1;transform:translate(3px)}.toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi].active{opacity:1;font-weight:500}.toc-nav[data-astro-cid-vj4tpspi] li[data-astro-cid-vj4tpspi].has-children>a[data-astro-cid-vj4tpspi]{position:relative;padding-right:2.5rem}.toc-toggle-section[data-astro-cid-vj4tpspi]{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:.75rem;opacity:.5;padding:.25rem;transition:all .2s ease;color:var(--secondary-foreground);display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:4px}.toc-toggle-section[data-astro-cid-vj4tpspi]:hover{opacity:1;background:#667eea1a;color:var(--accent)}.toc-nav[data-astro-cid-vj4tpspi] li[data-astro-cid-vj4tpspi].has-children.collapsed>ul[data-astro-cid-vj4tpspi]{display:none}.toc-nav[data-astro-cid-vj4tpspi] li[data-astro-cid-vj4tpspi].has-children.collapsed .toc-toggle-section[data-astro-cid-vj4tpspi]{transform:translateY(-50%) rotate(-90deg)}.article-wrapper[data-astro-cid-vj4tpspi]{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:1024px){.article-wrapper[data-astro-cid-vj4tpspi]{grid-template-columns:1fr 280px}}.sticky-nav[data-astro-cid-vj4tpspi]{display:none;position:sticky;top:120px;max-height:calc(100vh - 140px);overflow-y:auto;background:#ffffffd9;backdrop-filter:blur(20px);border:2px solid rgba(102,126,234,.15);border-radius:16px;padding:0;box-shadow:0 8px 32px #667eea1a;overflow:hidden}@media(min-width:1024px){.sticky-nav[data-astro-cid-vj4tpspi]{display:block}}.dark[data-astro-cid-vj4tpspi] .sticky-nav[data-astro-cid-vj4tpspi]{background:#0f172af2;border-color:#667eea40}.sticky-nav[data-astro-cid-vj4tpspi] .toc-header[data-astro-cid-vj4tpspi]{margin-bottom:0;padding:1rem 1.25rem;border-bottom:1px solid rgba(102,126,234,.15);background:linear-gradient(135deg,#667eea1a,#764ba21a)}.sticky-nav[data-astro-cid-vj4tpspi] .toc-search-wrapper[data-astro-cid-vj4tpspi]{padding:.75rem 1.25rem}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]{padding:.75rem 1.25rem 1rem}.sticky-nav[data-astro-cid-vj4tpspi] .toc-header[data-astro-cid-vj4tpspi] h3[data-astro-cid-vj4tpspi]{font-size:1rem;font-weight:600}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]{font-size:.875rem}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]{max-height:calc(100vh - 220px)}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]{padding:.4rem .6rem;font-size:.875rem}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi]{margin-left:.75rem}.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] ul[data-astro-cid-vj4tpspi] a[data-astro-cid-vj4tpspi]{font-size:.8125rem;padding:.3rem .4rem}html{scroll-behavior:smooth}.toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar,.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar{width:6px}.toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-track,.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-track{background:transparent;border-radius:3px}.toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-thumb,.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-thumb{background:#667eea4d;border-radius:3px}.toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-thumb:hover,.sticky-nav[data-astro-cid-vj4tpspi] .toc-nav[data-astro-cid-vj4tpspi]>ul[data-astro-cid-vj4tpspi]::-webkit-scrollbar-thumb:hover{background:#667eea80}