@layer dg-tokens{:root{--dg-bg: #ffffff;--dg-bg-panel: #f8fafc;--dg-border: #e2e8f0;--dg-text: #0f172a;--dg-text-muted: #64748b;--dg-hover: #e2e8f0;--dg-selected-bg: #1e293b;--dg-selected-text: #f8fafc;--dg-selected-muted: #94a3b8;--dg-focus: #2563eb;--dg-scrollbar-thumb: #cbd5e1;--dg-scrollbar-track: transparent;--dg-code-bg: #f1f5f9;--dg-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--dg-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--dg-text-size: 1.0625rem;--dg-text-size-ui: 0.875rem;--dg-text-size-title: 1.125rem;--dg-line-height: 1.65;--dg-line-height-tight: 1.35;--dg-space-1: 0.25rem;--dg-space-2: 0.5rem;--dg-space-3: 0.75rem;--dg-space-4: 1rem;--dg-space-5: 1.25rem;--dg-space-6: 1.5rem;--dg-space-8: 2rem;--dg-space-12: 3rem;--dg-panel-sections-width: 240px;--dg-panel-list-width: 400px;--dg-measure: 580px;--dg-radius: 6px}@media (prefers-color-scheme: dark){:root:not([data-color-mode=light]){--dg-bg: #0f172a;--dg-bg-panel: #1e293b;--dg-border: #334155;--dg-text: #f8fafc;--dg-text-muted: #94a3b8;--dg-hover: #334155;--dg-selected-bg: #f8fafc;--dg-selected-text: #1e293b;--dg-selected-muted: #475569;--dg-focus: #60a5fa;--dg-scrollbar-thumb: #475569;--dg-code-bg: #1e293b}}:root[data-color-mode=dark]{--dg-bg: #0f172a;--dg-bg-panel: #1e293b;--dg-border: #334155;--dg-text: #f8fafc;--dg-text-muted: #94a3b8;--dg-hover: #334155;--dg-selected-bg: #f8fafc;--dg-selected-text: #1e293b;--dg-selected-muted: #475569;--dg-focus: #60a5fa;--dg-scrollbar-thumb: #475569;--dg-code-bg: #1e293b}:root{color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-color-mode=light]){color-scheme:dark}}:root[data-color-mode=dark]{color-scheme:dark}}*,*::before,*::after{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--dg-bg);color:var(--dg-text);font-family:var(--dg-font);font-size:var(--dg-text-size);line-height:var(--dg-line-height);-webkit-font-smoothing:antialiased}a{color:inherit}:focus-visible{outline:2px solid var(--dg-focus);outline-offset:2px;border-radius:2px}*{scrollbar-width:thin;scrollbar-color:var(--dg-scrollbar-thumb) var(--dg-scrollbar-track)}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:var(--dg-scrollbar-track)}*::-webkit-scrollbar-thumb{background:var(--dg-scrollbar-thumb);border-radius:999px}@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}.skip-link{position:absolute;top:var(--dg-space-2);left:var(--dg-space-2);z-index:100;padding:var(--dg-space-2) var(--dg-space-4);background:var(--dg-bg);border:1px solid var(--dg-border);border-radius:var(--dg-radius);color:var(--dg-text);font-size:var(--dg-text-size-ui);text-decoration:none;transform:translateY(-250%);transition:transform .15s ease}.skip-link:focus{transform:translateY(0)}.shell{display:flex;height:100vh;height:100dvh;overflow:hidden}.panel{height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.panel--sections{flex:0 0 var(--dg-panel-sections-width);background:var(--dg-bg-panel);border-right:1px solid var(--dg-border)}.panel--list{flex:0 1 25%;min-width:var(--dg-panel-list-width);background:var(--dg-bg-panel);border-right:1px solid var(--dg-border)}.panel--note{flex:1 1 auto;min-width:0;background:var(--dg-bg)}.panel__back{display:none}.shell[data-view=homepage]>.panel--list,.shell[data-view=notfound]>.panel--list{display:none}.note--home{padding-top:var(--dg-space-12)}@media (min-width: 768px) and (max-width: 1023px){.shell[data-view=page]>.panel--list{display:none}.shell:not([data-view=page]):not([data-view=homepage]):not([data-view=notfound])>.panel--note{display:none}.panel--list{flex:1 1 auto;min-width:0}.shell[data-view=page]:has(>.panel--list:target)>.panel--list{display:block}.shell[data-view=page]:has(>.panel--list:target)>.panel--note{display:none}.shell[data-view=page] .panel--note .panel__back{display:inline-flex;align-items:center;gap:var(--dg-space-1);margin-bottom:var(--dg-space-4);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui);text-decoration:none}.shell[data-view=page] .panel--note .panel__back::before{content:"‹";font-size:1.25em;line-height:1}.shell[data-view=page] .panel--note .panel__back:hover{color:var(--dg-text)}}@media (max-width: 767px){.panel{flex:1 1 100%;min-width:0;border-right:0}.shell>.panel{display:none}.shell[data-view=page]>.panel--note{display:block}.shell:not([data-view=page]):not([data-view=homepage]):not([data-view=notfound])>.panel--list{display:block}.shell[data-view=homepage]>.panel--note,.shell[data-view=notfound]>.panel--note{display:block}.shell:has(>.panel:target)>.panel{display:none}.shell:has(>.panel:target)>.panel:target{display:block}.panel__header{flex-wrap:wrap}.panel__header .panel__back{flex:0 0 100%;margin-bottom:0}.panel__back{display:inline-flex;align-items:center;gap:var(--dg-space-1);margin-bottom:var(--dg-space-2);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui);text-decoration:none}.panel__back::before{content:"‹";font-size:1.25em;line-height:1}.panel__back:hover{color:var(--dg-text)}.note{padding:var(--dg-space-6) var(--dg-space-4) var(--dg-space-12)}.panel__back{min-height:2.75rem;align-items:center}.nav-tree__link{padding:var(--dg-space-3)}}.panel__header{display:flex;align-items:center;gap:var(--dg-space-2);padding:var(--dg-space-3);min-height:3rem}.site-title,.panel__heading{flex:1;margin:0;font-size:var(--dg-text-size-title);font-weight:700;line-height:var(--dg-line-height-tight);letter-spacing:-.01em;text-decoration:none;overflow-wrap:break-word;min-width:0}.panel--list .panel__header{padding-bottom:var(--dg-space-2)}.panel--sections .panel__header,.panel--list .panel__header{position:sticky;top:0;z-index:2;background:var(--dg-bg-panel)}.panel--list .search{position:sticky;top:3.5rem;z-index:2;background:var(--dg-bg-panel);box-shadow:0 1px 0 var(--dg-border)}.color-toggle[hidden]{display:none}.color-toggle{flex:0 0 auto;display:grid;place-items:center;width:2rem;height:2rem;padding:0;background:none;border:1px solid rgba(0,0,0,0);border-radius:var(--dg-radius);color:var(--dg-text-muted);cursor:pointer}.color-toggle:hover{background:var(--dg-hover);color:var(--dg-text)}.color-toggle__icon--sun{display:none}.color-toggle__icon--moon{display:block}@media (prefers-color-scheme: dark){:root:not([data-color-mode=light]) .color-toggle__icon--sun{display:block}:root:not([data-color-mode=light]) .color-toggle__icon--moon{display:none}}:root[data-color-mode=dark] .color-toggle__icon--sun{display:block}:root[data-color-mode=dark] .color-toggle__icon--moon{display:none}:root[data-color-mode=light] .color-toggle__icon--sun{display:none}:root[data-color-mode=light] .color-toggle__icon--moon{display:block}.nav-group__heading{margin:var(--dg-space-4) 0 var(--dg-space-1);padding:0 var(--dg-space-3);color:var(--dg-text-muted);font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.panel--sections{display:flex;flex-direction:column}.panel__spacer{flex:1 1 auto;min-height:var(--dg-space-4)}.nav-tree__link{display:flex;align-items:center;justify-content:space-between;gap:var(--dg-space-2)}.nav-tree__external{flex:0 0 auto;color:var(--dg-text-muted);font-size:.75em}.social{display:flex;flex-wrap:wrap;gap:var(--dg-space-1);margin:0;padding:var(--dg-space-3);border-top:1px solid var(--dg-border);list-style:none}.social__link{display:grid;place-items:center;width:2rem;height:2rem;border-radius:var(--dg-radius);color:var(--dg-text-muted)}.social__link:hover{background:var(--dg-hover);color:var(--dg-text)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.nav-tree{margin:0 0 var(--dg-space-2);padding:0 var(--dg-space-2);list-style:none}.nav-tree--top{margin-bottom:var(--dg-space-1)}.nav-tree--nested{padding-right:0;padding-left:var(--dg-space-3)}.nav-tree__link{display:block;padding:var(--dg-space-2) var(--dg-space-3);border-radius:var(--dg-radius);font-size:var(--dg-text-size-ui);text-decoration:none;overflow-wrap:break-word}.nav-tree__link:hover{background:var(--dg-hover)}.nav-tree__link.is-active{background:var(--dg-selected-bg);color:var(--dg-selected-text);font-weight:500}.note-list{margin:0;padding:0 var(--dg-space-2) var(--dg-space-4);list-style:none}.note-list__link{display:block;padding:var(--dg-space-3);border-radius:var(--dg-radius);text-decoration:none}.note-list__link:hover{background:var(--dg-hover)}.note-list__link.is-active{background:var(--dg-selected-bg);color:var(--dg-selected-text)}.note-list__title{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;font-size:var(--dg-text-size-title);font-weight:600;line-height:var(--dg-line-height-tight);letter-spacing:-.01em}.note-list__date{display:block;margin-top:var(--dg-space-1);color:var(--dg-text-muted);font-size:.8125rem}.is-active .note-list__date{color:var(--dg-selected-muted)}.note-list__excerpt{overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:var(--dg-space-1);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui);line-height:1.45}.is-active .note-list__excerpt{color:var(--dg-selected-muted)}.note-list__empty{margin:0;padding:var(--dg-space-3) var(--dg-space-5);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui)}.search{padding:0 var(--dg-space-3) var(--dg-space-3)}.search__label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.search__input{width:100%;padding:var(--dg-space-2) var(--dg-space-3);background:var(--dg-bg);border:1px solid var(--dg-border);border-radius:var(--dg-radius);color:var(--dg-text);font:inherit;font-size:var(--dg-text-size-ui)}.search__input::placeholder{color:var(--dg-text-muted)}.search__status{margin:var(--dg-space-2) 0 0;color:var(--dg-text-muted);font-size:var(--dg-text-size-ui)}.note{padding:var(--dg-space-12) var(--dg-space-6)}.note__body{max-width:var(--dg-measure);margin-inline:auto;overflow-wrap:break-word}.note__body>*:first-child{margin-top:0}.note__body h1,.note__body h2,.note__body h3,.note__body h4{line-height:var(--dg-line-height-tight);letter-spacing:-.015em;margin:var(--dg-space-8) 0 var(--dg-space-3)}.note__body h1{font-size:2rem}.note__body h2{font-size:1.5rem}.note__body h3{font-size:1.25rem}.note__body p,.note__body ul,.note__body ol,.note__body blockquote,.note__body pre,.note__body table{margin:0 0 var(--dg-space-4)}.note__body a{color:inherit;text-decoration-color:var(--dg-text-muted);text-underline-offset:.2em}.note__body a:hover{text-decoration-color:currentColor}.note__body blockquote{padding-left:var(--dg-space-4);border-left:3px solid var(--dg-border);color:var(--dg-text-muted)}.note__body code{padding:.1em .35em;background:var(--dg-code-bg);border-radius:4px;font-family:var(--dg-font-mono);font-size:.9em}.note__body pre{padding:var(--dg-space-4);border-radius:var(--dg-radius);background:var(--dg-code-bg);border:1px solid var(--dg-border);overflow-x:auto}.note__body pre code{padding:0;background:none}.note__body img{max-width:100%;height:auto;border-radius:var(--dg-radius)}.note__body hr{height:1px;margin:var(--dg-space-8) 0;background:var(--dg-border);border:0}.note__body table{display:block;width:max-content;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:var(--dg-text-size-ui)}.note__body th,.note__body td{padding:var(--dg-space-2);border-bottom:1px solid var(--dg-border);text-align:left}.note__title{margin:0 0 var(--dg-space-2);font-size:2rem;font-weight:700;letter-spacing:-.02em;line-height:var(--dg-line-height-tight)}.note__meta{margin:0 0 var(--dg-space-8);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui)}.note__placeholder{color:var(--dg-text-muted)}.note__body .zola-anchor{color:inherit;text-decoration:none}.note__body .zola-anchor:hover,.note__body .zola-anchor:focus-visible{text-decoration:underline;text-decoration-color:var(--dg-text-muted)}.note__body .footnote-definition{margin-top:var(--dg-space-3);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui)}.note__body .footnote-definition p{display:inline;margin:0}.note__body .footnote-definition:first-of-type{margin-top:var(--dg-space-8);padding-top:var(--dg-space-4);border-top:1px solid var(--dg-border)}.note__body .footnote-definition-label{margin-right:var(--dg-space-2);font-weight:600}.note__body .footnote-reference a{text-decoration:none}.note__body figure{margin:0 0 var(--dg-space-4)}.note__body figcaption{margin-top:var(--dg-space-2);color:var(--dg-text-muted);font-size:var(--dg-text-size-ui);text-align:center}.note__tags{display:flex;align-items:baseline;flex-wrap:wrap;gap:var(--dg-space-2);margin-top:var(--dg-space-8);padding-top:var(--dg-space-4);border-top:1px solid var(--dg-border);font-size:var(--dg-text-size-ui)}.note__tags-label{color:var(--dg-text-muted)}.tag-list{display:flex;flex-wrap:wrap;gap:var(--dg-space-2);margin:0;padding:0;list-style:none}.tag{display:inline-block;padding:.15em .6em;background:var(--dg-bg-panel);border:1px solid var(--dg-border);border-radius:999px;text-decoration:none}.tag:hover{background:var(--dg-hover)}.callout{--callout-accent: var(--dg-text-muted);position:relative;margin:0 0 var(--dg-space-4);padding:var(--dg-space-4);padding-left:calc(var(--dg-space-4) + var(--dg-space-6));background:var(--dg-bg-panel);border:1px solid var(--dg-border);border-left:4px solid var(--callout-accent);border-radius:var(--dg-radius);background:color-mix(in srgb, var(--callout-accent) 7%, var(--dg-bg-panel))}.callout>*:last-child,.callout .callout__body>*:last-child{margin-bottom:0}.callout::before{content:"i";position:absolute;left:var(--dg-space-4);top:var(--dg-space-4);display:grid;place-items:center;width:1.25rem;height:1.25rem;border:1.5px solid var(--callout-accent);border-radius:50%;color:var(--callout-accent);font-size:.75rem;font-weight:700;font-style:italic;line-height:1}.callout__title{margin:0 0 var(--dg-space-2);color:var(--callout-accent);font-weight:600}.callout--tip{--callout-accent: #15803d}.callout--tip::before{content:"✓";font-style:normal}.callout--warning{--callout-accent: #a16207}.callout--warning::before{content:"!";font-style:normal}.callout--danger{--callout-accent: #b91c1c}.callout--danger::before{content:"✕";font-style:normal;font-size:.7rem}@media (prefers-color-scheme: dark){:root:not([data-color-mode=light]) .callout--tip{--callout-accent: #4ade80}:root:not([data-color-mode=light]) .callout--warning{--callout-accent: #facc15}:root:not([data-color-mode=light]) .callout--danger{--callout-accent: #f87171}}:root[data-color-mode=dark] .callout--tip{--callout-accent: #4ade80}:root[data-color-mode=dark] .callout--warning{--callout-accent: #facc15}:root[data-color-mode=dark] .callout--danger{--callout-accent: #f87171}@media print{.panel--sections,.panel--list,.skip-link,.color-toggle,.search,.panel__back{display:none !important}.shell{display:block;height:auto;overflow:visible}.panel--note{height:auto;overflow:visible}.note{padding:0}.note__body{max-width:none}body{background:#fff;color:#000;font-size:11pt}.note__body a:not(.zola-anchor):not(.tag)::after{content:" (" attr(href) ")";font-size:.85em;word-break:break-all}.note__body .footnote-reference a::after{content:none}}