@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}}[data-astrobook-root]{--astrobook-color-surface:#f9fafb;--astrobook-color-surface-hover:#e5e7eb;--astrobook-color-surface-active:#d1d5db;--astrobook-color-emphasis:#1f2937;--astrobook-color-emphasis-hover:#374151;--astrobook-color-on-emphasis:#fff;--astrobook-color-border:#e5e7eb;--astrobook-color-border-hover:#d1d5db;--astrobook-color-text:#111827;--astrobook-color-text-secondary:#374151;--astrobook-color-text-muted:#6b7280;--astrobook-color-text-muted-hover:#374151;--astrobook-color-text-subtle:#9ca3af;--astrobook-color-badge-text:#6b7280;--astrobook-color-badge-text-hover:#4b5563;--astrobook-font-family:system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--astrobook-font-family-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--astrobook-radius:.25rem;--astrobook-radius-pill:9999px;--astrobook-duration:.15s;--astrobook-easing:cubic-bezier(.4, 0, .2, 1);--astrobook-easing-collapse:cubic-bezier(0, 0, .2, 1);--astrobook-collapse-duration:var(--astrobook-duration);--astrobook-transition:color var(--astrobook-duration) var(--astrobook-easing), background-color var(--astrobook-duration) var(--astrobook-easing), border-color var(--astrobook-duration) var(--astrobook-easing), transform var(--astrobook-duration) var(--astrobook-easing)}[data-astrobook-root].dark{--astrobook-color-surface:#18181b;--astrobook-color-surface-hover:#374151;--astrobook-color-surface-active:#4b5563;--astrobook-color-emphasis:#e5e7eb;--astrobook-color-emphasis-hover:#e5e7eb;--astrobook-color-on-emphasis:#111827;--astrobook-color-border:#374151;--astrobook-color-border-hover:#4b5563;--astrobook-color-text:#f3f4f6;--astrobook-color-text-secondary:#9ca3af;--astrobook-color-text-muted:#9ca3af;--astrobook-color-text-muted-hover:#d1d5db;--astrobook-color-text-subtle:#6b7280;--astrobook-color-badge-text:#6b7280;--astrobook-color-badge-text-hover:#d1d5db}.astrobook-focus-ring{outline-offset:-1px;outline-width:0;outline-color:var(--astrobook-color-text)}.astrobook-focus-ring:focus-visible{z-index:20;outline-width:2px}.astrobook-icon{width:1em;height:1em;-webkit-mask:var(--astrobook-icon) no-repeat;mask:var(--astrobook-icon) no-repeat;background-color:currentColor;display:inline-block;mask-size:100% 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1-1-1z'/%3E%3C/svg%3E")}.astrobook-icon-external-link{--astrobook-icon:url("data:image/svg+xml;utf8,%3Csvg viewBox='0 0 24 24' width='1em' height='1em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h6m10 0l-9 9m3-9h6v6'/%3E%3C/svg%3E")}.astrobook-icon-search{--astrobook-icon:url("data:image/svg+xml;utf8,%3Csvg viewBox='0 0 16 16' width='1em' height='1em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M11.02 11.727a5.5 5.5 0 1 1 .707-.707l3.127 3.126a.5.5 0 0 1-.708.708zM12 7.5a4.5 4.5 0 1 0-9 0a4.5 4.5 0 0 0 9 0'/%3E%3C/svg%3E")}.astrobook-icon-story{--astrobook-icon:url("data:image/svg+xml;utf8,%3Csvg viewBox='0 0 16 16' width='1em' height='1em' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath fill='currentColor' d='M6.232 1.232a2.5 2.5 0 0 1 3.536 0l4.999 5c.976.976.976 2.56 0 3.536l-5 4.999a2.5 2.5 0 0 1-3.535 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*{display:block}}.astro-theme-toggle-icon-light{display:block;.dark &{display:none}}.astro-theme-toggle-icon-dark{display:none;.dark &{display:block}}.astrobook-theme-toggle-slot{box-sizing:border-box;width:2rem;min-width:2rem;height:2rem}#astrobook-search-panel{interpolate-size:allow-keywords;height:0;transition:height var(--astrobook-duration) ease-out;margin:-1px;overflow:clip}#astrobook-search-panel[data-open]{height:max-content}.astrobook-search-row{align-items:center;gap:.25rem;padding:.5rem;display:flex}.astrobook-search-field{flex:1;align-items:center;display:flex;position:relative}.astrobook-search-field .astrobook-icon{pointer-events:none;width:.875rem;height:.875rem;color:var(--astrobook-color-text-subtle);position:absolute;left:.5rem}.astrobook-search-input{border-radius:var(--astrobook-radius);width:100%;color:var(--astrobook-color-text);outline-offset:2px;transition:var(--astrobook-transition);background-color:#0000;border-width:0;outline:2px solid #0000;padding:.25rem .5rem .25rem 1.75rem;font-size:.875rem;line-height:1.25rem}.astrobook-search-input::placeholder{color:var(--astrobook-color-text-subtle)}astrobook-sidebar-node{display:contents}.astrobook-sidebar-children{flex-direction:column;gap:.125rem;padding-left:.75rem;display:flex}.astrobook-sidebar-link{cursor:pointer;user-select:none;border-radius:var(--astrobook-radius);transition:var(--astrobook-transition);align-items:center;gap:.5rem;padding:.25rem .5rem;font-size:.875rem;line-height:1.25rem;text-decoration:none;list-style-type:none;display:flex}.astrobook-sidebar-link .astrobook-icon{width:.875rem;height:.875rem;color:var(--astrobook-color-text-subtle);flex-shrink:0}.astrobook-sidebar-collapsible-link{color:var(--astrobook-color-text-muted)}.astrobook-sidebar-collapsible-link:hover{background-color:var(--astrobook-color-surface-hover);color:var(--astrobook-color-text-muted-hover)}.astrobook-sidebar-story-link-inactive{color:var(--astrobook-color-text-secondary)}.astrobook-sidebar-story-link-inactive:hover{background-color:var(--astrobook-color-surface-hover);color:var(--astrobook-color-text)}.astrobook-sidebar-story-link-active{background-color:var(--astrobook-color-emphasis);color:var(--astrobook-color-on-emphasis)}.astrobook-sidebar-story-link-active:hover{background-color:var(--astrobook-color-emphasis-hover);color:var(--astrobook-color-on-emphasis)}details[data-astrobook-collapsible]{interpolate-size:allow-keywords}details[data-astrobook-collapsible]::details-content{height:0;transition:height var(--astrobook-collapse-duration) var(--astrobook-easing-collapse), content-visibility var(--astrobook-collapse-duration) var(--astrobook-easing-collapse) allow-discrete;overflow:clip}details[data-astrobook-collapsible][open]::details-content{height:auto}[data-astrobook-chevron]{transition:transform var(--astrobook-collapse-duration) var(--astrobook-easing-collapse);transform:rotate(-90deg)}details[data-astrobook-collapsible][open]>summary>[data-astrobook-chevron]{transform:rotate(0)}astrobook-sidebar-tree{flex-direction:column;gap:.125rem;padding:1rem .5rem 2rem;display:flex;overflow-y:auto}.astrobook-sidebar-title{text-overflow:ellipsis;border-radius:var(--astrobook-radius);min-width:0;color:var(--astrobook-color-text-muted);transition:var(--astrobook-transition);flex-shrink:1;padding:.5rem;font-weight:600;line-height:1.15;text-decoration:none;overflow:hidden}.astrobook-sidebar-title:hover{color:var(--astrobook-color-emphasis)}.astrobook-sidebar-nav{box-sizing:border-box;flex-direction:column;min-height:100%;max-height:100%;padding:0;display:flex;overflow-y:hidden}.astrobook-sidebar-nav>*+*{border-style:solid;border-width:1px 0 0;border-color:var(--astrobook-color-border)}.astrobook-sidebar-header{align-items:center;padding:1rem .5rem;display:inline-flex}.astrobook-sidebar-spacer{flex:1}astrobook-sidebar-resize-handle{cursor:ew-resize;width:.25rem;transition:var(--astrobook-transition);display:block;position:relative;left:-.125rem}astrobook-sidebar-resize-handle:hover{background-color:var(--astrobook-color-surface-active)}.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}html{font-family:var(--astrobook-font-family);-webkit-text-size-adjust:100%;line-height:1.15}[data-astrobook-root]{box-sizing:border-box;--astrobook-sidebar-width:attr(data-sidebar-width px);height:100%;max-height:100vh;overflow:hidden}[data-astrobook-root][data-sidebar-resizing]{cursor:ew-resize;user-select:none}.astrobook-layout{box-sizing:border-box;flex-direction:row;justify-content:flex-start;align-items:stretch;min-height:100%;max-height:100%;margin:0;padding:0;display:flex}#astrobook-sidebar{width:var(--astrobook-sidebar-width);border-style:solid;border-width:0 1px 0 0;border-color:var(--astrobook-color-border);background-color:var(--astrobook-color-surface);flex-direction:column;flex-shrink:0;min-width:100px;max-width:calc(100vw - 100px);display:flex}.astrobook-main{box-sizing:border-box;flex:1;overflow:auto}