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#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{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;accent-color:var(--sl-color-accent);-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}html[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;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-wwyvma45){--__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-wwyvma45) a{color:var(--__sl-banner-text)}.content-panel:where(.astro-zggbmmbi){padding:1.5rem var(--sl-content-pad-x)}.content-panel:where(.astro-zggbmmbi)+.content-panel:where(.astro-zggbmmbi){border-top:1px solid var(--sl-color-hairline)}.sl-container:where(.astro-zggbmmbi){max-width:var(--sl-content-width)}.sl-container:where(.astro-zggbmmbi)>*+*{margin-top:1.5rem}@media (width>=72rem){.sl-container:where(.astro-zggbmmbi){margin-inline:var(--sl-content-margin-inline,auto)}}p:where(.astro-jcrqinfp){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-jes5blck){color:var(--sl-color-gray-3);align-items:center;gap:.5rem;text-decoration:none}a:where(.astro-jes5blck):hover{color:var(--sl-color-white)}.pagination-links:where(.astro-hoqkbpu6){grid-template-columns:repeat(auto-fit,minmax(min(18rem,100%),1fr));gap:1rem;display:grid}a:where(.astro-hoqkbpu6){border:1px solid var(--sl-color-gray-5);width:100%;color:var(--sl-color-gray-2);box-shadow:var(--sl-shadow-md);overflow-wrap:anywhere;border-radius:.5rem;flex-grow:1;flex-basis:calc(50% - .5rem);justify-content:flex-start;align-items:center;gap:.5rem;padding:1rem;text-decoration:none;display:flex}:where(.astro-hoqkbpu6)[rel=next]{text-align:end;flex-direction:row-reverse;justify-content:end}a:where(.astro-hoqkbpu6):hover{border-color:var(--sl-color-gray-2)}.link-title:where(.astro-hoqkbpu6){color:var(--sl-color-white);font-size:var(--sl-text-2xl);line-height:var(--sl-line-height-headings)}svg:where(.astro-hoqkbpu6){flex-shrink:0}footer:where(.astro-2ydmi4wf){flex-direction:column;gap:1.5rem}.meta:where(.astro-2ydmi4wf){font-size:var(--sl-text-sm);color:var(--sl-color-gray-3);flex-wrap:wrap;justify-content:space-between;gap:.75rem 3rem;margin-top:3rem}.meta:where(.astro-2ydmi4wf)>p:only-child{margin-inline-start:auto}.kudos:where(.astro-2ydmi4wf){font-size:var(--sl-text-xs);color:var(--sl-color-gray-3);align-items:center;gap:.5em;margin:1.5rem auto;text-decoration:none}.kudos:where(.astro-2ydmi4wf):hover{color:var(--sl-color-white)}.site-title:where(.astro-5ycdm2ds){align-items:center;gap:var(--sl-nav-gap);font-size:var(--sl-text-h4);color:var(--sl-color-text-accent);white-space:nowrap;min-width:0;font-weight:600;text-decoration:none}span:where(.astro-5ycdm2ds){overflow:hidden}img:where(.astro-5ycdm2ds){height:calc(var(--sl-nav-height) - 2 * var(--sl-nav-pad-y));object-fit:contain;object-position:0 50%;width:auto;max-width:100%}label:where(.astro-ms4p5s7o){--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-ms4p5s7o):hover{color:var(--sl-color-white)}.icon:where(.astro-ms4p5s7o){pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}select:where(.astro-ms4p5s7o){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-ms4p5s7o){background-color:var(--sl-color-bg-nav);color:var(--sl-color-gray-1)}@media (width>=50rem){select:where(.astro-ms4p5s7o){font-size:var(--sl-text-sm)}}.hero:where(.astro-767i5wli){grid-template-columns:100%;align-items:center;gap:1rem;padding-bottom:1rem;display:grid}.hero:where(.astro-767i5wli)>img:where(.astro-767i5wli),.hero:where(.astro-767i5wli)>.hero-html:where(.astro-767i5wli){object-fit:contain;width:min(70%,20rem);height:auto;margin-inline:auto}.stack:where(.astro-767i5wli){text-align:center;flex-direction:column;gap:clamp(1.5rem,1.5rem + 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.open-menu:where(.astro-gaycxzr7),:where(.astro-gaycxzr7):not([aria-expanded=true]) button:where(.astro-gaycxzr7) .close-menu:where(.astro-gaycxzr7){display:none}[data-theme=light] button:where(.astro-gaycxzr7){background-color:var(--sl-color-black);color:var(--sl-color-white)}[data-theme=light] :where(.astro-gaycxzr7)[aria-expanded=true] button:where(.astro-gaycxzr7){background-color:var(--sl-color-gray-5)}[data-mobile-menu-expanded]{overflow:hidden}@media (width>=50rem){[data-mobile-menu-expanded]{overflow:auto}}.page:where(.astro-keazasey){flex-direction:column;min-height:100vh}.header:where(.astro-keazasey){z-index:var(--sl-z-index-navbar);width:100%;height:var(--sl-nav-height);border-bottom:1px solid var(--sl-color-hairline-shade);padding:var(--sl-nav-pad-y) var(--sl-nav-pad-x);background-color:var(--sl-color-bg-nav);padding-inline-end:var(--sl-nav-pad-x);position:fixed;inset-block-start:0;inset-inline-start:0}[data-has-sidebar] 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.header:where(.astro-keazasey){padding-inline-end:var(--sl-nav-pad-x)}.sidebar-pane:where(.astro-keazasey){--sl-sidebar-visibility:visible;width:var(--sl-sidebar-width);background-color:var(--sl-color-bg-sidebar);border-inline-end:1px solid var(--sl-color-hairline-shade)}}ul:where(.astro-7qnfxtgc){padding:0;list-style:none}a:where(.astro-7qnfxtgc){--pad-inline:.5rem;padding-block:.25rem;padding-inline:calc(1rem * var(--depth) + var(--pad-inline)) var(--pad-inline);border-radius:.25rem;line-height:1.25;display:block}a:where(.astro-7qnfxtgc)[aria-current=true]{color:var(--sl-color-text-accent)}.isMobile:where(.astro-7qnfxtgc) a:where(.astro-7qnfxtgc){--pad-inline:1rem;justify-content:space-between;gap:var(--pad-inline);border-top:1px solid 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.toggle:where(.astro-j36jhxa6){color:var(--sl-color-white);border-color:var(--sl-color-accent)}details:where(.astro-j36jhxa6) .toggle:where(.astro-j36jhxa6):hover{color:var(--sl-color-white);border-color:var(--sl-color-gray-2)}[dir=rtl] .caret:where(.astro-j36jhxa6){transform:rotate(180deg)}details:where(.astro-j36jhxa6)[open] .caret:where(.astro-j36jhxa6){transform:rotate(90deg)}.display-current:where(.astro-j36jhxa6){white-space:nowrap;text-overflow:ellipsis;color:var(--sl-color-white);overflow:hidden}.dropdown:where(.astro-j36jhxa6){--border-top:1px;margin-top:calc(-1 * var(--border-top));border:var(--border-top) solid var(--sl-color-gray-6);border-top-color:var(--sl-color-hairline-shade);max-height:calc(85vh - var(--sl-nav-height) - var(--sl-mobile-toc-height));background-color:var(--sl-color-black);box-shadow:var(--sl-shadow-md);overscroll-behavior:contain;overflow-y:auto}.right-sidebar-panel:where(.astro-36kpjxiu){padding:1rem 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