@layer starlight.base{:root,::backdrop{--sl-color-white:#fff;--sl-color-gray-1:#edeef3;--sl-color-gray-2:#c1c3c8;--sl-color-gray-3:#888c96;--sl-color-gray-4:#555962;--sl-color-gray-5:#353841;--sl-color-gray-6:#23262f;--sl-color-black:#17181c;--sl-hue-orange:41;--sl-color-orange-low:hsl(var(--sl-hue-orange), 39%, 22%);--sl-color-orange:hsl(var(--sl-hue-orange), 82%, 63%);--sl-color-orange-high:hsl(var(--sl-hue-orange), 82%, 87%);--sl-hue-green:101;--sl-color-green-low:hsl(var(--sl-hue-green), 39%, 22%);--sl-color-green:hsl(var(--sl-hue-green), 82%, 63%);--sl-color-green-high:hsl(var(--sl-hue-green), 82%, 80%);--sl-hue-blue:234;--sl-color-blue-low:hsl(var(--sl-hue-blue), 54%, 20%);--sl-color-blue:hsl(var(--sl-hue-blue), 100%, 60%);--sl-color-blue-high:hsl(var(--sl-hue-blue), 100%, 87%);--sl-hue-purple:281;--sl-color-purple-low:hsl(var(--sl-hue-purple), 39%, 22%);--sl-color-purple:hsl(var(--sl-hue-purple), 82%, 63%);--sl-color-purple-high:hsl(var(--sl-hue-purple), 82%, 89%);--sl-hue-red:339;--sl-color-red-low:hsl(var(--sl-hue-red), 39%, 22%);--sl-color-red:hsl(var(--sl-hue-red), 82%, 63%);--sl-color-red-high:hsl(var(--sl-hue-red), 82%, 87%);--sl-color-accent-low:#17264f;--sl-color-accent:#3369ff;--sl-color-accent-high:#b3c7ff;--sl-color-text:var(--sl-color-gray-2);--sl-color-text-accent:var(--sl-color-accent-high);--sl-color-text-invert:var(--sl-color-accent-low);--sl-color-bg:var(--sl-color-black);--sl-color-bg-nav:var(--sl-color-gray-6);--sl-color-bg-sidebar:var(--sl-color-gray-6);--sl-color-bg-inline-code:var(--sl-color-gray-5);--sl-color-bg-accent:var(--sl-color-accent-high);--sl-color-hairline-light:var(--sl-color-gray-5);--sl-color-hairline:var(--sl-color-gray-6);--sl-color-hairline-shade:var(--sl-color-black);--sl-color-backdrop-overlay:#16181da8;--sl-shadow-sm:0px 1px 1px #0000001f, 0px 2px 1px #0000003d;--sl-shadow-md:0px 8px 4px #00000014, 0px 5px 2px #00000014, 0px 3px 2px #0000001f, 0px 1px 1px #00000026;--sl-shadow-lg:0px 25px 7px #00000008, 0px 16px 6px #0000001a, 0px 9px 5px #16181d54, 0px 4px 4px #000000bf, 0px 4px 2px #00000040;--sl-text-2xs:.75rem;--sl-text-xs:.8125rem;--sl-text-sm:.875rem;--sl-text-base:1rem;--sl-text-lg:1.125rem;--sl-text-xl:1.25rem;--sl-text-2xl:1.5rem;--sl-text-3xl:1.8125rem;--sl-text-4xl:2.1875rem;--sl-text-5xl:2.625rem;--sl-text-6xl:4rem;--sl-text-body:var(--sl-text-base);--sl-text-body-sm:var(--sl-text-xs);--sl-text-code:var(--sl-text-sm);--sl-text-code-sm:var(--sl-text-xs);--sl-text-h1:var(--sl-text-4xl);--sl-text-h2:var(--sl-text-3xl);--sl-text-h3:var(--sl-text-2xl);--sl-text-h4:var(--sl-text-xl);--sl-text-h5:var(--sl-text-lg);--sl-line-height:1.75;--sl-line-height-headings:1.2;--sl-font-system:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--sl-font-system-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--__sl-font:var(--sl-font,var(--sl-font-system)), var(--sl-font-system);--__sl-font-mono:var(--sl-font-mono,var(--sl-font-system-mono)), var(--sl-font-system-mono);--sl-nav-height:3.5rem;--sl-nav-pad-x:1rem;--sl-nav-pad-y:.75rem;--sl-mobile-toc-height:3rem;--sl-sidebar-width:18.75rem;--sl-sidebar-pad-x:1rem;--sl-content-width:45rem;--sl-content-pad-x:1rem;--sl-content-gap-y:1rem;--sl-main-pad:0 0 3vh 0;--sl-menu-button-size:2rem;--sl-nav-gap:var(--sl-content-pad-x);--sl-outline-offset-inside:-.1875rem;--sl-z-index-toc:4;--sl-z-index-menu:5;--sl-z-index-navbar:10;--sl-z-index-skiplink:20}:root[data-theme=light],[data-theme=light] ::backdrop{--sl-color-white:#17181c;--sl-color-gray-1:#23262f;--sl-color-gray-2:#353841;--sl-color-gray-3:#555962;--sl-color-gray-4:#888c96;--sl-color-gray-5:#c1c3c8;--sl-color-gray-6:#edeef3;--sl-color-gray-7:#f6f7f9;--sl-color-black:#fff;--sl-color-orange-high:hsl(var(--sl-hue-orange), 80%, 25%);--sl-color-orange:hsl(var(--sl-hue-orange), 90%, 60%);--sl-color-orange-low:hsl(var(--sl-hue-orange), 90%, 88%);--sl-color-green-high:hsl(var(--sl-hue-green), 80%, 22%);--sl-color-green:hsl(var(--sl-hue-green), 90%, 46%);--sl-color-green-low:hsl(var(--sl-hue-green), 85%, 90%);--sl-color-blue-high:hsl(var(--sl-hue-blue), 80%, 30%);--sl-color-blue:hsl(var(--sl-hue-blue), 90%, 60%);--sl-color-blue-low:hsl(var(--sl-hue-blue), 88%, 90%);--sl-color-purple-high:hsl(var(--sl-hue-purple), 90%, 30%);--sl-color-purple:hsl(var(--sl-hue-purple), 90%, 60%);--sl-color-purple-low:hsl(var(--sl-hue-purple), 80%, 90%);--sl-color-red-high:hsl(var(--sl-hue-red), 80%, 30%);--sl-color-red:hsl(var(--sl-hue-red), 90%, 60%);--sl-color-red-low:hsl(var(--sl-hue-red), 80%, 90%);--sl-color-accent-high:#0f1c8a;--sl-color-accent:#3d50f5;--sl-color-accent-low:#cfd4fc;--sl-color-text-accent:var(--sl-color-accent);--sl-color-text-invert:var(--sl-color-black);--sl-color-bg-nav:var(--sl-color-gray-7);--sl-color-bg-sidebar:var(--sl-color-bg);--sl-color-bg-inline-code:var(--sl-color-gray-6);--sl-color-bg-accent:var(--sl-color-accent);--sl-color-hairline-light:var(--sl-color-gray-6);--sl-color-hairline-shade:var(--sl-color-gray-6);--sl-color-backdrop-overlay:#545864a8;--sl-shadow-sm:0px 1px 1px #0000000f, 0px 2px 1px #0000000f;--sl-shadow-md:0px 8px 4px #00000008, 0px 5px 2px #00000008, 0px 3px 2px #0000000f, 0px 1px 1px #0000000f;--sl-shadow-lg:0px 25px 7px #00000003, 0px 16px 6px #00000008, 0px 9px 5px #16181d14, 0px 4px 4px #00000029, 0px 4px 2px #0000000a}@media (width>=50em){:root{--sl-nav-height:4rem;--sl-nav-pad-x:1.5rem;--sl-text-h1:var(--sl-text-5xl);--sl-text-h2:var(--sl-text-4xl);--sl-text-h3:var(--sl-text-3xl);--sl-text-h4:var(--sl-text-2xl)}}@media (width>=72rem){:root{--sl-content-pad-x:1.5rem;--sl-mobile-toc-height:0rem}}}@layer starlight.reset{*,:before,:after{box-sizing:border-box}*{margin:0}html{color-scheme:dark;accent-color:var(--sl-color-accent);-webkit-text-size-adjust:100%;text-size-adjust:100%}html[data-theme=light]{color-scheme:light}body{font-family:var(--__sl-font);line-height:var(--sl-line-height);-webkit-font-smoothing:antialiased;color:var(--sl-color-text);background-color:var(--sl-color-bg)}[lang]:where(:lang(zh),:lang(ja)){text-autospace:normal}[lang]:where(:not(:lang(zh),:lang(ja))){text-autospace:initial}pre,code,samp,kbd{text-autospace:no-autospace}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6,code{overflow-wrap:break-word}code{font-family:var(--__sl-font-mono)}}@layer starlight.core{.sl-banner:where(.astro-y5d7njgm){--__sl-banner-text:var(--sl-color-banner-text,var(--sl-color-text-invert));padding:var(--sl-nav-pad-y) var(--sl-nav-pad-x);background-color:var(--sl-color-banner-bg,var(--sl-color-bg-accent));color:var(--__sl-banner-text);line-height:var(--sl-line-height-headings);text-align:center;text-wrap:balance;box-shadow:var(--sl-shadow-sm)}.sl-banner:where(.astro-y5d7njgm) a{color:var(--__sl-banner-text)}.content-panel:where(.astro-oil7k7jf){padding:1.5rem var(--sl-content-pad-x)}.content-panel:where(.astro-oil7k7jf)+.content-panel:where(.astro-oil7k7jf){border-top:1px solid var(--sl-color-hairline)}.sl-container:where(.astro-oil7k7jf){max-width:var(--sl-content-width)}.sl-container:where(.astro-oil7k7jf)>*+*{margin-top:1.5rem}@media (width>=72rem){.sl-container:where(.astro-oil7k7jf){margin-inline:var(--sl-content-margin-inline,auto)}}p:where(.astro-3rf4otau){border:1px solid var(--sl-color-orange);background-color:var(--sl-color-orange-low);color:var(--sl-color-orange-high);width:max-content;max-width:100%;font-size:var(--sl-text-body-sm);line-height:var(--sl-line-height-headings);text-align:start;align-items:center;gap:.75em;padding:.75em 1em}a:where(.astro-xk5gmzsg){color:var(--sl-color-gray-3);align-items:center;gap:.5rem;text-decoration:none}a:where(.astro-xk5gmzsg):hover{color:var(--sl-color-white)}label:where(.astro-r2p65idu){--sl-label-icon-size:.875rem;--sl-caret-size:1.25rem;--sl-inline-padding:.5rem;color:var(--sl-color-gray-2);align-items:center;gap:.25rem;display:flex;position:relative}label:where(.astro-r2p65idu):hover{color:var(--sl-color-white)}.icon:where(.astro-r2p65idu){pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}select:where(.astro-r2p65idu){padding-block:.625rem;padding-inline:calc(var(--sl-label-icon-size) + var(--sl-inline-padding) + .25rem) calc(var(--sl-caret-size) + var(--sl-inline-padding) + .25rem);margin-inline:calc(var(--sl-inline-padding) * -1);width:calc(var(--sl-select-width) + var(--sl-inline-padding) * 2);text-overflow:ellipsis;color:inherit;cursor:pointer;appearance:none;background-color:#0000;border:0}option:where(.astro-r2p65idu){background-color:var(--sl-color-bg-nav);color:var(--sl-color-gray-1)}@media (width>=50rem){select:where(.astro-r2p65idu){font-size:var(--sl-text-sm)}}site-search:where(.astro-r5ar4xm7){display:contents}button:where(.astro-r5ar4xm7)[data-open-modal]{color:var(--sl-color-gray-1);cursor:pointer;height:2.5rem;font-size:var(--sl-text-xl);background-color:#0000;border:0;align-items:center;gap:.5rem;display:flex}@media (width>=50rem){button:where(.astro-r5ar4xm7)[data-open-modal]{border:1px solid var(--sl-color-gray-5);background-color:var(--sl-color-black);color:var(--sl-color-gray-2);font-size:var(--sl-text-sm);border-radius:.5rem;width:100%;max-width:22rem;padding-inline:.75rem .5rem}button:where(.astro-r5ar4xm7)[data-open-modal]:hover{border-color:var(--sl-color-gray-2);color:var(--sl-color-white)}button:where(.astro-r5ar4xm7)[data-open-modal]>:where(.astro-r5ar4xm7):last-child{margin-inline-start:auto}}button:where(.astro-r5ar4xm7)>kbd:where(.astro-r5ar4xm7){font-size:var(--sl-text-2xs);background-color:var(--sl-color-gray-6);border-radius:.25rem;gap:.25em;padding-inline:.375rem}kbd:where(.astro-r5ar4xm7){font-family:var(--__sl-font)}dialog:where(.astro-r5ar4xm7){background-color:var(--sl-color-gray-6);border:1px solid var(--sl-color-gray-5);width:100%;max-width:100%;height:100%;max-height:100%;box-shadow:var(--sl-shadow-lg);margin:0}dialog:where(.astro-r5ar4xm7)[open]{display:flex}dialog:where(.astro-r5ar4xm7)::backdrop{background-color:var(--sl-color-backdrop-overlay);backdrop-filter:blur(.25rem)}.dialog-frame:where(.astro-r5ar4xm7){flex-direction:column;flex-grow:1;gap:1rem;padding:1rem;position:relative;overflow:auto}button:where(.astro-r5ar4xm7)[data-close-modal]{z-index:1;height:calc(64px * var(--pagefind-ui-scale));cursor:pointer;color:var(--sl-color-text-accent);background:0 0;border:0;align-self:flex-end;align-items:center;padding:.25rem;position:absolute}#starlight__search:where(.astro-r5ar4xm7){--pagefind-ui-primary:var(--sl-color-text);--pagefind-ui-text:var(--sl-color-gray-2);--pagefind-ui-font:var(--__sl-font);--pagefind-ui-background:var(--sl-color-black);--pagefind-ui-border:var(--sl-color-gray-5);--pagefind-ui-border-width:1px;--pagefind-ui-tag:var(--sl-color-gray-5);--sl-search-cancel-space:5rem}:root[data-theme=light] #starlight__search:where(.astro-r5ar4xm7){--pagefind-ui-tag:var(--sl-color-gray-6)}@media (width>=50rem){#starlight__search:where(.astro-r5ar4xm7){--sl-search-cancel-space:0px}dialog:where(.astro-r5ar4xm7){border-radius:.5rem;width:90%;max-width:40rem;height:max-content;min-height:15rem;max-height:calc(100% - 8rem);margin:4rem auto auto}.dialog-frame:where(.astro-r5ar4xm7){padding:1.5rem}}.pagefind-ui__result.svelte-j9e30.svelte-j9e30{align-items:flex-start;gap:min(calc(40px * var(--pagefind-ui-scale)), 3%);padding:calc(30px * var(--pagefind-ui-scale)) 0 calc(40px * var(--pagefind-ui-scale));border-top:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border);list-style-type:none;display:flex}.pagefind-ui__result.svelte-j9e30.svelte-j9e30:last-of-type{border-bottom:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border)}.pagefind-ui__result-thumb.svelte-j9e30.svelte-j9e30{width:min(30%, calc((30% - (100px * var(--pagefind-ui-scale))) * 100000));max-width:calc(120px * var(--pagefind-ui-scale));margin-top:calc(10px * var(--pagefind-ui-scale));aspect-ratio:var(--pagefind-ui-image-box-ratio);position:relative}.pagefind-ui__result-image.svelte-j9e30.svelte-j9e30{border-radius:var(--pagefind-ui-image-border-radius);width:auto;max-width:100%;height:auto;max-height:100%;font-size:0;display:block;position:absolute;left:50%;transform:translate(-50%)}.pagefind-ui__result-inner.svelte-j9e30.svelte-j9e30{margin-top:calc(10px * var(--pagefind-ui-scale));flex-direction:column;flex:1;align-items:flex-start;display:flex}.pagefind-ui__result-title.svelte-j9e30.svelte-j9e30{font-weight:700;font-size:calc(21px * var(--pagefind-ui-scale));margin-top:0;margin-bottom:0;display:inline-block}.pagefind-ui__result-title.svelte-j9e30 .pagefind-ui__result-link.svelte-j9e30{color:var(--pagefind-ui-text);text-decoration:none}.pagefind-ui__result-title.svelte-j9e30 .pagefind-ui__result-link.svelte-j9e30:hover{text-decoration:underline}.pagefind-ui__result-excerpt.svelte-j9e30.svelte-j9e30{font-weight:400;font-size:calc(16px * var(--pagefind-ui-scale));margin-top:calc(4px * var(--pagefind-ui-scale));min-width:calc(250px * var(--pagefind-ui-scale));margin-bottom:0;display:inline-block}.pagefind-ui__loading.svelte-j9e30.svelte-j9e30{color:var(--pagefind-ui-text);background-color:var(--pagefind-ui-text);border-radius:var(--pagefind-ui-border-radius);opacity:.1;pointer-events:none}.pagefind-ui__result-tags.svelte-j9e30.svelte-j9e30{gap:calc(20px * var(--pagefind-ui-scale));margin-top:calc(20px * var(--pagefind-ui-scale));flex-wrap:wrap;padding:0;list-style-type:none;display:flex}.pagefind-ui__result-tag.svelte-j9e30.svelte-j9e30{padding:calc(4px * var(--pagefind-ui-scale)) calc(8px * var(--pagefind-ui-scale));font-size:calc(14px * var(--pagefind-ui-scale));border-radius:var(--pagefind-ui-border-radius);background-color:var(--pagefind-ui-tag)}.pagefind-ui__result.svelte-4xnkmf.svelte-4xnkmf{align-items:flex-start;gap:min(calc(40px * var(--pagefind-ui-scale)), 3%);padding:calc(30px * var(--pagefind-ui-scale)) 0 calc(40px * var(--pagefind-ui-scale));border-top:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border);list-style-type:none;display:flex}.pagefind-ui__result.svelte-4xnkmf.svelte-4xnkmf:last-of-type{border-bottom:solid var(--pagefind-ui-border-width) var(--pagefind-ui-border)}.pagefind-ui__result-nested.svelte-4xnkmf.svelte-4xnkmf{padding-left:calc(20px * var(--pagefind-ui-scale));flex-direction:column;display:flex}.pagefind-ui__result-nested.svelte-4xnkmf.svelte-4xnkmf:first-of-type{padding-top:calc(10px * var(--pagefind-ui-scale))}.pagefind-ui__result-nested.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf{font-size:.9em;position:relative}.pagefind-ui__result-nested.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf:before{content:"⤷ ";position:absolute;top:0;right:calc(100% + .1em)}.pagefind-ui__result-thumb.svelte-4xnkmf.svelte-4xnkmf{width:min(30%, calc((30% - (100px * var(--pagefind-ui-scale))) * 100000));max-width:calc(120px * var(--pagefind-ui-scale));margin-top:calc(10px * var(--pagefind-ui-scale));aspect-ratio:var(--pagefind-ui-image-box-ratio);position:relative}.pagefind-ui__result-image.svelte-4xnkmf.svelte-4xnkmf{border-radius:var(--pagefind-ui-image-border-radius);width:auto;max-width:100%;height:auto;max-height:100%;font-size:0;display:block;position:absolute;left:50%;transform:translate(-50%)}.pagefind-ui__result-inner.svelte-4xnkmf.svelte-4xnkmf{margin-top:calc(10px * var(--pagefind-ui-scale));flex-direction:column;flex:1;align-items:flex-start;display:flex}.pagefind-ui__result-title.svelte-4xnkmf.svelte-4xnkmf{font-weight:700;font-size:calc(21px * var(--pagefind-ui-scale));margin-top:0;margin-bottom:0;display:inline-block}.pagefind-ui__result-title.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf{color:var(--pagefind-ui-text);text-decoration:none}.pagefind-ui__result-title.svelte-4xnkmf .pagefind-ui__result-link.svelte-4xnkmf:hover{text-decoration:underline}.pagefind-ui__result-excerpt.svelte-4xnkmf.svelte-4xnkmf{font-weight:400;font-size:calc(16px * var(--pagefind-ui-scale));margin-top:calc(4px * var(--pagefind-ui-scale));min-width:calc(250px * var(--pagefind-ui-scale));margin-bottom:0;display:inline-block}.pagefind-ui__loading.svelte-4xnkmf.svelte-4xnkmf{color:var(--pagefind-ui-text);background-color:var(--pagefind-ui-text);border-radius:var(--pagefind-ui-border-radius);opacity:.1;pointer-events:none}.pagefind-ui__result-tags.svelte-4xnkmf.svelte-4xnkmf{gap:calc(20px * var(--pagefind-ui-scale));margin-top:calc(20px * var(--pagefind-ui-scale));flex-wrap:wrap;padding:0;list-style-type:none;display:flex}.pagefind-ui__result-tag.svelte-4xnkmf.svelte-4xnkmf{padding:calc(4px * var(--pagefind-ui-scale)) calc(8px * var(--pagefind-ui-scale));font-size:calc(14px * 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var(--sl-color-hairline);border-radius:6px;gap:3px;padding:2px;display:grid}.ft-grid-2{grid-template-columns:repeat(2,1fr)}.ft-grid-3{grid-template-columns:repeat(3,1fr)}.ft-grid-5{grid-template-columns:repeat(5,1fr)}.ft-font-btn,.ft-theme-chip,.ft-prewarm-btn,.ft-cache-btn,.ft-loading-style-btn{height:24px;color:var(--sl-color-gray-2);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0 2px;font-size:11px;transition:background-color .15s,color .15s,box-shadow .15s;display:flex;overflow:hidden}.ft-font-btn:hover,.ft-theme-chip:hover,.ft-prewarm-btn:hover,.ft-cache-btn:hover,.ft-loading-style-btn:hover{color:var(--sl-color-white)}.ft-font-btn:focus-visible,.ft-theme-chip:focus-visible,.ft-prewarm-btn:focus-visible,.ft-cache-btn:focus-visible,.ft-loading-style-btn:focus-visible{outline:2px solid var(--sl-color-text-accent);outline-offset:1px}.ft-font-btn.active,.ft-theme-chip.active,.ft-prewarm-btn.active,.ft-cache-btn.active,.ft-loading-style-btn.active{background-color:var(--sl-color-bg);color:var(--sl-color-accent);font-weight:600;box-shadow:0 1px 2px #00000014}.ft-theme-chip:disabled,.ft-theme-chip.is-disabled{opacity:.45;cursor:not-allowed!important;pointer-events:none!important}.ft-prewarm-track .ft-prewarm-btn.active,.ft-cache-track .ft-cache-btn.active{box-shadow:none!important}.ft-font-chip-set{flex-wrap:wrap;gap:6px;margin-top:2px;margin-bottom:2px;display:flex}.ft-font-chip{cursor:pointer;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ft-slider-header{justify-content:space-between;align-items:center;margin-top:6px;margin-bottom:2px;display:flex}.ft-slider-val-chip{--md-assist-chip-container-height:22px;--md-assist-chip-container-shape:9999px;--md-assist-chip-container-color:var(--md-sys-color-primary-container,var(--sl-color-accent-low,#0ea5e91a));--md-assist-chip-label-text-color:var(--md-sys-color-on-primary-container,var(--sl-color-text-accent));--md-assist-chip-label-text-size:11px;--md-assist-chip-label-text-weight:600;--md-assist-chip-outline-color:transparent;--md-assist-chip-outline-width:0px;font-family:var(--sl-font-mono,monospace);box-shadow:none;cursor:default;pointer-events:none;user-select:none}.ft-slider-val-chip:not(:defined){height:22px;font-size:11px;font-family:var(--sl-font-mono,monospace);color:var(--md-sys-color-on-primary-container,var(--sl-color-text-accent));background-color:var(--md-sys-color-primary-container,var(--sl-color-accent-low,#0ea5e91a));box-sizing:border-box;cursor:default;user-select:none;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:0 8px;font-weight:600;display:inline-flex}.ft-slider-row{box-sizing:border-box;align-items:center;gap:8px;width:100%;margin-top:2px;display:flex}.ft-slider-mark{color:var(--sl-color-gray-3);user-select:none;flex-shrink:0;font-weight:600}.ft-slider-mark.min{font-size:11px}.ft-slider-mark.max{font-size:14px}.ft-font-size-slider{--md-slider-active-track-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-handle-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-focus-handle-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-hover-handle-color:var(--md-sys-color-primary,var(--sl-color-accent-high,var(--sl-color-accent)));--md-slider-pressed-handle-color:var(--md-sys-color-primary,var(--sl-color-accent-high,var(--sl-color-accent)));--md-slider-hover-state-layer-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-pressed-state-layer-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-inactive-track-color:var(--md-sys-color-surface-container-highest,var(--sl-color-gray-5));--md-slider-label-container-color:var(--md-sys-color-primary,var(--sl-color-accent));--md-slider-label-text-color:var(--md-sys-color-on-primary,var(--sl-color-text-invert,#fff));--md-slider-with-tick-marks-active-container-color:var(--md-sys-color-on-primary,var(--sl-color-text-invert,#fff));--md-slider-with-tick-marks-inactive-container-color:var(--md-sys-color-on-surface-variant,var(--sl-color-gray-3));flex:1;min-width:0}.ft-font-preview{text-overflow:ellipsis;overflow:hidden}.ft-cjk-sans{--md-filter-chip-label-text-font:var(--font-cjk-sans);font-family:var(--font-cjk-sans)}.ft-cjk-serif{--md-filter-chip-label-text-font:var(--font-cjk-serif);font-family:var(--font-cjk-serif)}.ft-cjk-han-sans{--md-filter-chip-label-text-font:"Noto Sans SC Variable", local("Source Han Sans SC"), local("Source Han Sans CN"), local("Noto Sans SC"), local("Noto Sans CJK SC"), local("思源黑体"), var(--font-cjk-sans);font-family:"Noto Sans SC Variable", local("Source Han Sans SC"), local("Source Han Sans CN"), local("Noto Sans SC"), local("Noto Sans CJK SC"), local("思源黑体"), var(--font-cjk-sans)}.ft-cjk-han-serif{--md-filter-chip-label-text-font:"Noto Serif SC Variable", local("Source Han Serif SC"), local("Source Han Serif CN"), local("Noto Serif SC"), local("Noto Serif CJK SC"), local("思源宋体"), var(--font-cjk-serif);font-family:"Noto Serif SC Variable", local("Source Han Serif SC"), local("Source Han Serif CN"), local("Noto Serif SC"), local("Noto Serif CJK SC"), local("思源宋体"), var(--font-cjk-serif)}.ft-latin-sans{--md-filter-chip-label-text-font:var(--font-latin-sans), var(--font-cjk-sans);font-family:var(--font-latin-sans), var(--font-cjk-sans)}.ft-latin-serif{--md-filter-chip-label-text-font:var(--font-latin-serif), var(--font-cjk-serif);font-family:var(--font-latin-serif), var(--font-cjk-serif)}.ft-latin-katex{--md-filter-chip-label-text-font:var(--font-latin-katex), var(--font-cjk-serif);font-family:var(--font-latin-katex), var(--font-cjk-serif)}.ft-open-inspector-btn{border:1px solid var(--sl-color-hairline);background-color:var(--sl-color-bg);height:18px;color:var(--sl-color-gray-3);cursor:pointer;border-radius:4px;align-items:center;padding:0 5px;font-size:10px;font-weight:500;transition:color .15s,border-color .15s;display:inline-flex}.ft-open-inspector-btn:hover{border-color:var(--sl-color-gray-3);color:var(--sl-color-white)}.ft-open-inspector-btn:focus-visible{outline:2px solid var(--sl-color-text-accent);outline-offset:1px}.ft-switch{cursor:pointer;flex-shrink:0;width:34px;height:18px;display:inline-block;position:relative}.ft-switch input{opacity:0;width:0;height:0;position:absolute}.ft-switch-slider{background-color:var(--sl-color-gray-5);border:1px solid var(--sl-color-hairline);border-radius:9px;transition:background-color .2s cubic-bezier(.4,0,.2,1),border-color .2s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.ft-switch-slider:before{content:"";background-color:#fff;border-radius:50%;width:14px;height:14px;transition:transform .2s cubic-bezier(.4,0,.2,1);position:absolute;top:1px;left:1px;box-shadow:0 1px 2px #00000026}.ft-switch input:checked+.ft-switch-slider{background-color:var(--sl-color-accent);border-color:var(--sl-color-accent)}.ft-switch input:checked+.ft-switch-slider:before{transform:translate(16px)}.ft-switch input:disabled+.ft-switch-slider{opacity:.35;cursor:not-allowed}.ft-switch input:focus-visible+.ft-switch-slider{outline:2px solid var(--sl-color-text-accent);outline-offset:2px}.ft-panel-footer{border-top:1px solid var(--sl-color-hairline,#e2e8f0);flex-shrink:0;justify-content:space-between;align-items:center;padding:.5rem 1rem;display:flex;background-color:#0000!important}@media (width<=49.999rem){.ft-panel-footer{padding-bottom:max(10px, env(safe-area-inset-bottom,10px))}}.ft-footer-hint{color:var(--sl-color-gray-3);font-size:10.5px}.ft-reset-btn{color:var(--sl-color-gray-2);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:11px;font-weight:500;transition:color .15s}.ft-reset-btn:hover{color:var(--sl-color-accent)}.ft-reset-btn:focus-visible{outline:2px solid var(--sl-color-text-accent);outline-offset:1px}.vp-theme-switch:where(.astro-q3wbt7kn){align-items:center;display:flex}.vp-switch-appearance:where(.astro-q3wbt7kn){border:1px solid var(--sl-color-gray-5,#e2e2e3);background-color:var(--sl-color-gray-6,#f6f6f7);cursor:pointer;border-radius:11px;align-items:center;width:40px;height:22px;padding:0;transition:border-color .25s,background-color .25s;display:inline-flex;position:relative}.vp-switch-appearance:where(.astro-q3wbt7kn):hover{border-color:var(--sl-color-gray-3,#929295)}.vp-switch-check:where(.astro-q3wbt7kn){background-color:var(--sl-color-bg,#fff);border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;transition:transform .25s cubic-bezier(.4,0,.2,1),background-color .25s;display:flex;position:absolute;top:1px;left:1px;box-shadow:0 1px 2px #0000001f,0 1px 3px #00000014}.vp-theme-switch:where(.astro-q3wbt7kn).is-dark .vp-switch-check:where(.astro-q3wbt7kn){background-color:var(--sl-color-bg-sidebar,#161618);transform:translate(18px)}.vp-switch-icon:where(.astro-q3wbt7kn){width:12px;height:12px;color:var(--sl-color-gray-2);justify-content:center;align-items:center;display:flex}.vp-icon:where(.astro-q3wbt7kn){width:12px;height:12px;display:none}.vp-theme-switch:where(.astro-q3wbt7kn).is-dark .vp-moon:where(.astro-q3wbt7kn),.vp-theme-switch:where(.astro-q3wbt7kn):not(.is-dark) .vp-sun:where(.astro-q3wbt7kn){display:block}.vp-tools-wrapper:where(.astro-og6b7cw5){flex-shrink:0;justify-content:center;align-items:center;width:2.125rem;height:2.125rem;display:inline-flex;position:relative}@media (width<=49.999rem){.vp-tools-wrapper:where(.astro-og6b7cw5){display:none!important}}.vp-tools-btn:where(.astro-og6b7cw5){width:2.125rem;height:2.125rem;color:var(--sl-color-gray-2);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s;display:inline-flex}.vp-tools-btn:where(.astro-og6b7cw5):hover{background-color:var(--sl-color-gray-6,#7d7d7d1a);color:var(--sl-color-white)}.vp-tools-grid-icon:where(.astro-og6b7cw5){--md-icon-size:20px;--md-icon-font:"Material Symbols Outlined";font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 20;justify-content:center;align-items:center;width:20px;height:20px;margin:0 auto;font-size:20px;display:inline-flex}.vp-tools-menu:where(.astro-og6b7cw5){z-index:var(--layer-popover,300);background-color:var(--sl-color-bg-sidebar,#fff);border:1px solid var(--sl-color-hairline,#e2e8f0);opacity:0;visibility:hidden;transform-origin:100% 0;border-radius:1rem;min-width:16rem;padding:.5rem 0;transition:opacity .18s cubic-bezier(.2,0,0,1),transform .18s cubic-bezier(.2,0,0,1),visibility .18s;position:absolute;top:calc(100% + .5rem);right:0;transform:scale(.96)translateY(-4px);box-shadow:0 4px 20px #0000001f,0 1px 4px #0000000f}.vp-tools-wrapper:where(.astro-og6b7cw5).is-open .vp-tools-menu:where(.astro-og6b7cw5){opacity:1;visibility:visible;transform:scale(1)translateY(0)}.vp-tools-wrapper:where(.astro-og6b7cw5).is-open .vp-tools-btn:where(.astro-og6b7cw5){background-color:var(--sl-color-gray-6,#7d7d7d26);color:var(--sl-color-text-accent)}.vp-tools-menu-title:where(.astro-og6b7cw5){letter-spacing:.04em;text-transform:uppercase;color:var(--sl-color-gray-3);padding:.4rem 1rem .25rem;font-size:.72rem;font-weight:600}.vp-tools-list:where(.astro-og6b7cw5){flex-direction:column;padding:.25rem .4rem;display:flex}.vp-tools-item:where(.astro-og6b7cw5){width:100%;color:var(--sl-color-white);text-align:left;cursor:pointer;box-sizing:border-box;background:0 0;border:none;border-radius:.6rem;align-items:center;gap:.75rem;padding:.5rem .75rem;font-family:inherit;font-size:.84rem;font-weight:500;text-decoration:none;transition:background-color .12s,color .12s;display:flex}.vp-tools-item:where(.astro-og6b7cw5):hover{background-color:var(--sl-color-gray-6,#7d7d7d14);color:var(--sl-color-text-accent)}.vp-tools-icon:where(.astro-og6b7cw5){--md-icon-size:1.15rem;--md-icon-font:"Material Symbols 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0}.vp-header-inner:where(.astro-ctz4ztvs){justify-content:space-between;align-items:center;gap:.75rem;width:100%;height:100%;display:flex}.vp-brand-wrapper:where(.astro-ctz4ztvs){flex-shrink:0;align-items:center;display:flex}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs),.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs),.vp-translate-btn:where(.astro-ctz4ztvs),.vp-blank-doc-btn:where(.astro-ctz4ztvs){width:2.125rem;height:2.125rem;color:var(--sl-color-gray-2);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;text-decoration:none;transition:background-color .15s,color .15s;display:inline-flex;position:relative}.vp-translate-icon:where(.astro-ctz4ztvs),.vp-blank-doc-icon:where(.astro-ctz4ztvs){width:1.25rem;height:1.25rem;font-size:1.25rem!important}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs){margin-right:.45rem}[data-theme=dark] .vp-sidebar-toggle-btn:where(.astro-ctz4ztvs),[data-theme=dark] .vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs),[data-theme=dark] .vp-translate-btn:where(.astro-ctz4ztvs),[data-theme=dark] .vp-blank-doc-btn:where(.astro-ctz4ztvs){color:var(--sl-color-gray-2,#e2e8f0)}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs):hover,.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs):hover,.vp-translate-btn:where(.astro-ctz4ztvs):hover,.vp-blank-doc-btn:where(.astro-ctz4ztvs):hover{background-color:var(--sl-color-gray-6,#7d7d7d1a);color:var(--sl-color-text-accent)}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs) svg:where(.astro-ctz4ztvs),.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs) svg:where(.astro-ctz4ztvs){width:1.25rem;height:1.25rem}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs) .vp-icon-close:where(.astro-ctz4ztvs){display:none}@media (width<=71.999rem){.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs){display:none!important}}@media (width<=49.999rem){body[data-mobile-menu-expanded] .vp-sidebar-toggle-btn:where(.astro-ctz4ztvs) .vp-icon-dock-left:where(.astro-ctz4ztvs){display:none}body[data-mobile-menu-expanded] .vp-sidebar-toggle-btn:where(.astro-ctz4ztvs) .vp-icon-close:where(.astro-ctz4ztvs){display:block}}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs)[data-tooltip],.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs)[data-tooltip],.vp-translate-btn:where(.astro-ctz4ztvs)[data-tooltip],.vp-blank-doc-btn:where(.astro-ctz4ztvs)[data-tooltip]{position:relative}.vp-sidebar-toggle-btn:where(.astro-ctz4ztvs)[data-tooltip]:before,.vp-right-sidebar-toggle-btn:where(.astro-ctz4ztvs)[data-tooltip]:before,.vp-translate-btn:where(.astro-ctz4ztvs)[data-tooltip]:before,.vp-blank-doc-btn:where(.astro-ctz4ztvs)[data-tooltip]:before{content:attr(data-tooltip);white-space:nowrap;border-radius:var(--md-shape-corner-extra-small,4px);background-color:var(--md-sys-color-inverse-surface,#313033);color:var(--md-sys-color-inverse-on-surface,#f4eff4);box-shadow:var(--md-elevation-level-2,0 2px 6px 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