.video-embed{aspect-ratio:16/9;max-width:100%;margin-block:1.5rem}.video-embed iframe{border:0;border-radius:.5rem;width:100%;height:100%;display:block}@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)}.pager:where(.astro-bajbzirn){grid-template-columns:repeat(auto-fit,minmax(min(16rem,100%),1fr));gap:1rem;display:grid}.pager:where(.astro-bajbzirn) a:where(.astro-bajbzirn){border:1px solid var(--sl-color-hairline-light);color:var(--sl-color-white);border-radius:.5rem;gap:.3rem;padding:1rem 1.1rem;font-weight:500;text-decoration:none;display:grid}.pager:where(.astro-bajbzirn) small:where(.astro-bajbzirn){color:var(--sl-color-accent);font-family:var(--sl-font-mono);text-overflow:ellipsis;white-space:nowrap;font-weight:400;overflow:hidden}.pager__next:where(.astro-bajbzirn){text-align:end}.pager:where(.astro-bajbzirn) a:where(.astro-bajbzirn):hover,.pager:where(.astro-bajbzirn) a:where(.astro-bajbzirn):focus-visible{background:var(--sl-color-accent-low);border-color:var(--sl-color-accent)}footer:where(.astro-xhxjzfa7){flex-direction:column;gap:1.5rem}.meta:where(.astro-xhxjzfa7){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-xhxjzfa7)>p:only-child{margin-inline-start:auto}.kudos:where(.astro-xhxjzfa7){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-xhxjzfa7):hover{color:var(--sl-color-white)}a:where(.astro-cg55etiy){color:var(--sl-color-text-accent);margin:-.5em;padding:.5em}a:where(.astro-cg55etiy):hover{color:var(--sl-color-white)}.header:where(.astro-xkms2asz){gap:var(--sl-nav-gap);justify-content:space-between;align-items:center;height:100%;display:flex}.title-wrapper:where(.astro-xkms2asz){align-items:center;gap:1.1rem;min-width:0;margin:-.25rem;padding:.25rem;overflow:clip}.home-link:where(.astro-xkms2asz){border-inline-end:1px solid var(--sl-color-hairline-light);color:var(--sl-color-gray-3);font-family:var(--sl-font-mono);flex-shrink:0;align-items:center;gap:.55rem;padding-inline-end:1.1rem;font-size:.82rem;text-decoration:none;display:flex}.home-link__icon:where(.astro-xkms2asz),.home-link:where(.astro-xkms2asz):hover,.home-link:where(.astro-xkms2asz):focus-visible{color:var(--sl-color-accent)}.home-link:where(.astro-xkms2asz):hover .home-link__icon:where(.astro-xkms2asz){color:var(--sl-color-accent-high)}.subject-title:where(.astro-xkms2asz){color:var(--sl-color-white);font-family:var(--sl-font);letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;font-size:1rem;font-weight:600;text-decoration:none;overflow:hidden}@media (width>=50rem){.search-wrapper:where(.astro-xkms2asz) button[data-open-modal]{width:16rem;max-width:100%}}.right-group:where(.astro-xkms2asz),.social-icons:where(.astro-xkms2asz){align-items:center;gap:1rem}.social-icons:where(.astro-xkms2asz):after{content:"";border-inline-end:1px solid var(--sl-color-gray-5);height:2rem}.focus-button:where(.astro-xkms2asz){color:var(--sl-color-gray-1);cursor:pointer;background:0 0;border:0;padding:.5rem;display:flex}.focus-button:where(.astro-xkms2asz):hover,.focus-button:where(.astro-xkms2asz):focus-visible{color:var(--sl-color-text-accent)}.focus-button:where(.astro-xkms2asz){position:relative}.focus-tooltip:where(.astro-xkms2asz){z-index:10;border:1px solid var(--sl-color-gray-5);background:var(--sl-color-black);color:var(--sl-color-gray-1);font-size:var(--sl-text-xs);white-space:nowrap;box-shadow:var(--sl-shadow-sm);opacity:0;visibility:hidden;pointer-events:none;border-radius:.35rem;padding:.3rem .55rem;line-height:1.4;transition:opacity .15s,visibility .15s;position:absolute;top:calc(100% + .4rem);left:50%;transform:translate(-50%)}.focus-tooltip:where(.astro-xkms2asz) kbd:where(.astro-xkms2asz){border:1px solid var(--sl-color-gray-4);font-family:var(--sl-font-mono);border-radius:.25rem;padding:0 .3rem;font-size:.7rem}.focus-button:where(.astro-xkms2asz):hover .focus-tooltip:where(.astro-xkms2asz),.focus-button:where(.astro-xkms2asz):focus-visible .focus-tooltip:where(.astro-xkms2asz){opacity:1;visibility:visible;transition-delay:.3s}.reading-progress:where(.astro-xkms2asz){z-index:100;pointer-events:none;height:2px;position:fixed;inset:0 0 auto}.reading-progress__bar:where(.astro-xkms2asz){background:var(--sl-color-accent);transform-origin:0;height:100%;transform:scaleX(0)}.hero:where(.astro-q2ezz3gc){grid-template-columns:100%;align-items:center;gap:1rem;padding-bottom:1rem;display:grid}.hero:where(.astro-q2ezz3gc)>img:where(.astro-q2ezz3gc),.hero:where(.astro-q2ezz3gc)>.hero-html:where(.astro-q2ezz3gc){object-fit:contain;width:min(70%,20rem);height:auto;margin-inline:auto}.stack:where(.astro-q2ezz3gc){text-align:center;flex-direction:column;gap:clamp(1.5rem,1.5rem + 1vw,2rem)}.copy:where(.astro-q2ezz3gc){flex-direction:column;align-items:center;gap:1rem}.copy:where(.astro-q2ezz3gc)>:where(.astro-q2ezz3gc){max-width:50ch}h1:where(.astro-q2ezz3gc){font-size:clamp(var(--sl-text-3xl), calc(.25rem + 5vw), var(--sl-text-6xl));line-height:var(--sl-line-height-headings);color:var(--sl-color-white);font-weight:600}.tagline:where(.astro-q2ezz3gc){font-size:clamp(var(--sl-text-base), calc(.0625rem + 2vw), var(--sl-text-xl));color:var(--sl-color-gray-2)}.actions:where(.astro-q2ezz3gc){flex-wrap:wrap;justify-content:center;gap:1rem 2rem}@media (width>=50rem){.hero:where(.astro-q2ezz3gc){grid-template-columns:7fr 4fr;gap:3%;padding-block:clamp(2.5rem,1rem + 10vmin,10rem)}.hero:where(.astro-q2ezz3gc)>img:where(.astro-q2ezz3gc),.hero:where(.astro-q2ezz3gc)>.hero-html:where(.astro-q2ezz3gc){order:2;width:min(100%,25rem)}.stack:where(.astro-q2ezz3gc){text-align:start}.copy:where(.astro-q2ezz3gc){align-items:flex-start}.actions:where(.astro-q2ezz3gc){justify-content:flex-start}}button:where(.astro-vvx7mffu){top:calc((var(--sl-nav-height) - var(--sl-menu-button-size)) / 2);z-index:var(--sl-z-index-navbar);width:var(--sl-menu-button-size);height:var(--sl-menu-button-size);background-color:var(--sl-color-white);color:var(--sl-color-black);box-shadow:var(--sl-shadow-md);cursor:pointer;border:0;border-radius:50%;padding:.5rem;position:fixed;inset-inline-end:var(--sl-nav-pad-x)}:where(.astro-vvx7mffu)[aria-expanded=true] button:where(.astro-vvx7mffu){background-color:var(--sl-color-gray-2);box-shadow:none}:where(.astro-vvx7mffu)[aria-expanded=true] button:where(.astro-vvx7mffu) .open-menu:where(.astro-vvx7mffu),:where(.astro-vvx7mffu):not([aria-expanded=true]) button:where(.astro-vvx7mffu) .close-menu:where(.astro-vvx7mffu){display:none}[data-theme=light] button:where(.astro-vvx7mffu){background-color:var(--sl-color-black);color:var(--sl-color-white)}[data-theme=light] :where(.astro-vvx7mffu)[aria-expanded=true] button:where(.astro-vvx7mffu){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-gqpr5s5a){flex-direction:column;min-height:100vh}.header:where(.astro-gqpr5s5a){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] .header:where(.astro-gqpr5s5a){padding-inline-end:calc(var(--sl-nav-gap) + var(--sl-nav-pad-x) + var(--sl-menu-button-size))}.sidebar-pane:where(.astro-gqpr5s5a){visibility:var(--sl-sidebar-visibility,hidden);z-index:var(--sl-z-index-menu);inset-block:var(--sl-nav-height) 0;background-color:var(--sl-color-black);scrollbar-gutter:stable;width:100%;position:fixed;inset-inline-start:0;overflow-y:auto}[aria-expanded=true]~.sidebar-pane:where(.astro-gqpr5s5a){--sl-sidebar-visibility:visible}.sidebar-content:where(.astro-gqpr5s5a){height:100%;min-height:max-content;padding:1rem var(--sl-sidebar-pad-x) 0;flex-direction:column;gap:1rem}@media (width>=50rem){.sidebar-content:where(.astro-gqpr5s5a):after{content:"";padding-bottom:1px}}.main-frame:where(.astro-gqpr5s5a){padding-top:calc(var(--sl-nav-height) + var(--sl-mobile-toc-height));padding-inline-start:var(--sl-content-inline-start)}@media (width>=50rem){[data-has-sidebar] .header:where(.astro-gqpr5s5a){padding-inline-end:var(--sl-nav-pad-x)}.sidebar-pane:where(.astro-gqpr5s5a){--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-cxyftcne){padding:0;list-style:none}a:where(.astro-cxyftcne){--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-cxyftcne)[aria-current=true]{color:var(--sl-color-text-accent)}.isMobile:where(.astro-cxyftcne) a:where(.astro-cxyftcne){--pad-inline:1rem;justify-content:space-between;gap:var(--pad-inline);border-top:1px solid var(--sl-color-gray-6);color:var(--sl-color-text);font-size:var(--sl-text-sm);outline-offset:var(--sl-outline-offset-inside);border-radius:0;padding-block:.5rem;text-decoration:none;display:flex}.isMobile:where(.astro-cxyftcne):first-child>li:where(.astro-cxyftcne):first-child>a:where(.astro-cxyftcne){border-top:0}.isMobile:where(.astro-cxyftcne) a:where(.astro-cxyftcne)[aria-current=true],.isMobile:where(.astro-cxyftcne) a:where(.astro-cxyftcne)[aria-current=true]:hover,.isMobile:where(.astro-cxyftcne) a:where(.astro-cxyftcne)[aria-current=true]:focus{color:var(--sl-color-white);background-color:unset}.isMobile:where(.astro-cxyftcne) a:where(.astro-cxyftcne)[aria-current=true]:after{content:"";background-color:var(--sl-color-text-accent);flex-shrink:0;width:1rem;-webkit-mask-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCAxNCAxNCc+PHBhdGggZD0nTTEwLjkxNCA0LjIwNmEuNTgzLjU4MyAwIDAgMC0uODI4IDBMNS43NCA4LjU1NyAzLjkxNCA2LjcyNmEuNTk2LjU5NiAwIDAgMC0uODI4Ljg1N2wyLjI0IDIuMjRhLjU4My41ODMgMCAwIDAgLjgyOCAwbDQuNzYtNC43NmEuNTgzLjU4MyAwIDAgMCAwLS44NTdaJy8+PC9zdmc+Cg==);mask-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCAxNCAxNCc+PHBhdGggZD0nTTEwLjkxNCA0LjIwNmEuNTgzLjU4MyAwIDAgMC0uODI4IDBMNS43NCA4LjU1NyAzLjkxNCA2LjcyNmEuNTk2LjU5NiAwIDAgMC0uODI4Ljg1N2wyLjI0IDIuMjRhLjU4My41ODMgMCAwIDAgLjgyOCAwbDQuNzYtNC43NmEuNTgzLjU4MyAwIDAgMCAwLS44NTdaJy8+PC9zdmc+Cg==);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}nav:where(.astro-5ulgm6bh){z-index:var(--sl-z-index-toc);top:calc(var(--sl-nav-height) - 1px);border-top:1px solid 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.toggle:where(.astro-5ulgm6bh){color:var(--sl-color-white);border-color:var(--sl-color-accent)}details:where(.astro-5ulgm6bh) .toggle:where(.astro-5ulgm6bh):hover{color:var(--sl-color-white);border-color:var(--sl-color-gray-2)}[dir=rtl] .caret:where(.astro-5ulgm6bh){transform:rotate(180deg)}details:where(.astro-5ulgm6bh)[open] .caret:where(.astro-5ulgm6bh){transform:rotate(90deg)}.display-current:where(.astro-5ulgm6bh){white-space:nowrap;text-overflow:ellipsis;color:var(--sl-color-white);overflow:hidden}.dropdown:where(.astro-5ulgm6bh){--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-q5mffni3){padding:1rem var(--sl-sidebar-pad-x)}.sl-container:where(.astro-q5mffni3){width:calc(var(--sl-sidebar-width) - 2 * var(--sl-sidebar-pad-x))}.right-sidebar-panel:where(.astro-q5mffni3) h2{color:var(--sl-color-white);font-size:var(--sl-text-h5);font-weight:600;line-height:var(--sl-line-height-headings);margin-bottom:.5rem}.right-sidebar-panel:where(.astro-q5mffni3) :where(a){font-size:var(--sl-text-xs);color:var(--sl-color-gray-3);overflow-wrap:anywhere;text-decoration:none;display:block}.right-sidebar-panel:where(.astro-q5mffni3) :where(a):hover{color:var(--sl-color-white)}@media (width>=72rem){.sl-container:where(.astro-q5mffni3){max-width:calc(( ( 100vw - var(--sl-sidebar-width) - 2 * var(--sl-content-pad-x) - 2 * var(--sl-sidebar-pad-x) ) * .25  ))}}.social-icons:where(.astro-b5gddk54){align-items:center;gap:1rem;margin-inline-end:auto;padding-block:1rem;display:flex}.social-icons:where(.astro-b5gddk54):empty{display:none}.mobile-preferences:where(.astro-b5gddk54){border-top:1px solid var(--sl-color-gray-6);flex-wrap:wrap;justify-content:space-between;column-gap:1rem;padding:.5rem 0}ul:where(.astro-6kgdm337){margin:0;padding:0;list-style:none}.units:where(.astro-6kgdm337){border:1px solid var(--sl-color-hairline-light);background:var(--sl-color-gray-7);border-radius:.6rem;margin-bottom:1.5rem;padding:.35rem}.units__label:where(.astro-6kgdm337){color:var(--sl-color-gray-3);cursor:pointer;letter-spacing:.06em;text-transform:uppercase;user-select:none;justify-content:space-between;align-items:center;padding:.35rem .45rem;font-size:.68rem;font-weight:600;list-style:none;display:flex}.units__label:where(.astro-6kgdm337)::-webkit-details-marker{display:none}.units__label:where(.astro-6kgdm337):hover{color:var(--sl-color-white)}.units__chev:where(.astro-6kgdm337){border-bottom:1.5px solid;border-right:1.5px solid;width:.45rem;height:.45rem;transition:transform .2s;transform:translateY(-.1rem)rotate(45deg)}.units:where(.astro-6kgdm337):not([open]) .units__chev:where(.astro-6kgdm337){transform:rotate(-45deg)}.units:where(.astro-6kgdm337)[open] .units__label:where(.astro-6kgdm337){margin-bottom:.15rem}.units:where(.astro-6kgdm337) ul:where(.astro-6kgdm337){gap:.15rem;display:grid}.unit:where(.astro-6kgdm337){color:var(--sl-color-gray-2);border-radius:.4rem;align-items:center;gap:.6rem;padding:.4rem .45rem;font-size:.84rem;line-height:1.25;text-decoration:none;display:flex}.unit__code:where(.astro-6kgdm337){white-space:nowrap;border:1px solid var(--sl-color-hairline-light);background:var(--sl-color-bg);width:3.4rem;height:1.75rem;color:var(--sl-color-gray-3);font:600 .66rem var(--sl-font-mono);border-radius:.35rem;flex:none;place-items:center;display:grid}.unit:where(.astro-6kgdm337):hover{background:var(--sl-color-gray-6);color:var(--sl-color-white)}.unit:where(.astro-6kgdm337)[aria-current=page]{background:var(--sl-color-bg);box-shadow:0 0 0 1px var(--sl-color-hairline-light);color:var(--sl-color-white);font-weight:600}.unit:where(.astro-6kgdm337)[aria-current=page] .unit__code:where(.astro-6kgdm337){background:var(--sl-color-accent-low);color:var(--sl-color-accent-high);border-color:#0000}.lessons__label:where(.astro-6kgdm337){color:var(--sl-color-white);letter-spacing:.05em;text-transform:uppercase;margin:0 0 .4rem;padding:0 .6rem;font-size:.72rem;font-weight:600}.lessons:where(.astro-6kgdm337) a:where(.astro-6kgdm337){color:var(--sl-color-gray-2);border-radius:.4rem;gap:.55rem;padding:.4rem .6rem;font-size:.86rem;line-height:1.35;text-decoration:none;display:flex}.lessons__n:where(.astro-6kgdm337){min-width:1.4rem;color:var(--sl-color-gray-4);font-family:var(--sl-font-mono);flex:none;padding-top:.12rem;font-size:.72rem}.lessons:where(.astro-6kgdm337) a:where(.astro-6kgdm337):hover{background:var(--sl-color-gray-6);color:var(--sl-color-white)}.lessons:where(.astro-6kgdm337) a:where(.astro-6kgdm337)[aria-current=page]{background:var(--sl-color-accent-low);box-shadow:inset 2px 0 0 var(--sl-color-accent);color:var(--sl-color-accent-high);border-radius:0 .4rem .4rem 0;font-weight:500}.lessons:where(.astro-6kgdm337) a:where(.astro-6kgdm337)[aria-current=page] .lessons__n:where(.astro-6kgdm337){color:var(--sl-color-accent)}.sections:where(.astro-6kgdm337){border-inline-start:1px solid var(--sl-color-hairline-light);margin:.15rem 0 .4rem 1.55rem;padding-inline-start:.6rem}.sections:where(.astro-6kgdm337) a:where(.astro-6kgdm337){color:var(--sl-color-gray-3);padding:.28rem .5rem;font-size:.8rem;position:relative}.sections:where(.astro-6kgdm337) a:where(.astro-6kgdm337):hover{background:0 0}.sections:where(.astro-6kgdm337) a:where(.astro-6kgdm337).is-active{color:var(--sl-color-accent)}.sections:where(.astro-6kgdm337) a:where(.astro-6kgdm337).is-active:before{content:"";background:var(--sl-color-accent);width:2px;position:absolute;top:.3rem;bottom:.3rem;left:calc(-.6rem - 1px)}@media (prefers-reduced-motion:reduce){.units__chev:where(.astro-6kgdm337){transition:none}}a:where(.astro-vxeigawq){clip:rect(0, 0, 0, 0);top:.75rem;position:fixed;inset-inline-start:.75rem}a:where(.astro-vxeigawq):focus{clip:unset;z-index:var(--sl-z-index-skiplink);color:var(--sl-color-text-invert);background-color:var(--sl-color-text-accent);box-shadow:var(--sl-shadow-lg);padding:.5rem 1rem;text-decoration:none;display:block}.main-pane:where(.astro-abfeecmu){isolation:isolate}@media (width>=72rem){.right-sidebar-container:where(.astro-abfeecmu){width:max(var(--sl-sidebar-width), calc(var(--sl-sidebar-width) + (100% - var(--sl-content-width) - var(--sl-sidebar-width)) / 2));order:2;position:relative}.right-sidebar:where(.astro-abfeecmu){border-inline-start:1px solid var(--sl-color-hairline);padding-top:var(--sl-nav-height);scrollbar-width:none;width:100%;height:100vh;position:fixed;top:0;overflow-y:auto}.main-pane:where(.astro-abfeecmu){width:100%}[data-has-sidebar][data-has-toc] .main-pane:where(.astro-abfeecmu){--sl-content-margin-inline:auto 0;width:min(calc(100% - var(--sl-sidebar-width)), calc(var(--sl-content-width) + (100% - var(--sl-content-width) - var(--sl-sidebar-width)) / 2));order:1}}}@layer starlight.content{.sl-markdown-content .sl-heading-wrapper{--sl-anchor-icon-size:.8275em;--sl-anchor-icon-gap:.25em;--sl-anchor-icon-space:calc(var(--sl-anchor-icon-size) + var(--sl-anchor-icon-gap));line-height:var(--sl-line-height-headings)}.sl-markdown-content .sl-heading-wrapper:has(>:first-child:is(.sr-only,[hidden])){display:contents}.sl-markdown-content :not(h1,h2,h3,h4,h5,h6,.sl-heading-wrapper)+.sl-heading-wrapper{margin-top:1.5em}.sl-markdown-content .sl-heading-wrapper.level-h1{font-size:var(--sl-text-h1)}.sl-markdown-content .sl-heading-wrapper.level-h2{font-size:var(--sl-text-h2)}.sl-markdown-content .sl-heading-wrapper.level-h3{font-size:var(--sl-text-h3)}.sl-markdown-content .sl-heading-wrapper.level-h4{font-size:var(--sl-text-h4)}.sl-markdown-content .sl-heading-wrapper.level-h5{font-size:var(--sl-text-h5)}.sl-markdown-content .sl-heading-wrapper.level-h6{font-size:var(--sl-text-h6)}.sl-markdown-content .sl-heading-wrapper>:first-child:not([hidden]){padding-inline-end:var(--sl-anchor-icon-space);display:inline}.sl-markdown-content .sl-anchor-link{-webkit-user-select:none;user-select:none;margin-inline-start:calc(-1 * var(--sl-anchor-icon-size));display:inline-flex;position:relative}.sl-markdown-content .sl-heading-wrapper:has(>:first-child:is(.sr-only,[hidden]))>.sl-anchor-link{display:none}.sl-markdown-content .sl-anchor-link:after{content:"";position:absolute;inset:-.25rem -.5rem}.sl-markdown-content .sl-anchor-icon>svg{width:var(--sl-anchor-icon-size);vertical-align:top;transform:translateY(calc((var(--sl-line-height-headings) * 1em - var(--sl-anchor-icon-size)) / 2));display:inline}@media (hover:hover){.sl-markdown-content .sl-anchor-link{opacity:0}.sl-markdown-content .sl-anchor-link:focus,.sl-markdown-content .sl-heading-wrapper:hover .sl-anchor-link{opacity:1}}.sl-markdown-content :not(a,strong,em,del,span,input,code,br)+:not(a,strong,em,del,span,input,code,br,:where(.not-content *)),.sl-markdown-content :not(a,strong,em,del,span,input,code,br)+:is(astro-island,astro-slot)>:not(a,strong,em,del,span,input,code,br,:where(.not-content *)):first-child{margin-top:var(--sl-content-gap-y)}.sl-markdown-content :not(h1,h2,h3,h4,h5,h6)+:is(h1,h2,h3,h4,h5,h6):not(:where(.not-content *)){margin-top:1.5em}.sl-markdown-content li+li:not(:where(.not-content *)),.sl-markdown-content dt+dt:not(:where(.not-content *)),.sl-markdown-content dt+dd:not(:where(.not-content *)),.sl-markdown-content dd+dd:not(:where(.not-content *)){margin-top:.25rem}.sl-markdown-content li:not(:where(.not-content *)){overflow-wrap:anywhere}.sl-markdown-content :is(ol,ul):has(>li>:not(a,strong,em,del,span,input,code,br,script,ol,ul))>li>:is(:last-child:not(a,strong,em,del,span,input,code,br,script,:where(.not-content *)),:not(script):has(~script:last-child):not(:has(~:not(script)))){margin-bottom:1.25rem}.sl-markdown-content dt:not(:where(.not-content *)){font-weight:700}.sl-markdown-content dd:not(:where(.not-content *)){padding-inline-start:1rem}.sl-markdown-content :is(h1,h2,h3,h4,h5,h6):not(:where(.not-content *)){color:var(--sl-color-white);line-height:var(--sl-line-height-headings);font-weight:600}.sl-markdown-content :is(img,picture,video,canvas,svg,iframe):not(:where(.not-content *)){max-width:100%;height:auto;display:block}.sl-markdown-content h1:not(:where(.not-content *)){font-size:var(--sl-text-h1)}.sl-markdown-content h2:not(:where(.not-content *)){font-size:var(--sl-text-h2)}.sl-markdown-content h3:not(:where(.not-content *)){font-size:var(--sl-text-h3)}.sl-markdown-content h4:not(:where(.not-content *)){font-size:var(--sl-text-h4)}.sl-markdown-content h5:not(:where(.not-content *)){font-size:var(--sl-text-h5)}.sl-markdown-content h6:not(:where(.not-content *)){font-size:var(--sl-text-h6)}.sl-markdown-content a:not(:where(.not-content *)){color:var(--sl-color-text-accent)}.sl-markdown-content a:hover:not(:where(.not-content *)){color:var(--sl-color-white)}.sl-markdown-content code:not(:where(.not-content *)){background-color:var(--sl-color-bg-inline-code);font-size:var(--sl-text-code-sm);margin-block:-.125rem;padding:.125rem .375rem}.sl-markdown-content :is(h1,h2,h3,h4,h5,h6) code{font-size:inherit}.sl-markdown-content pre:not(:where(.not-content *)){border:1px solid var(--sl-color-gray-5);font-size:var(--sl-text-code);tab-size:2;padding:.75rem 1rem}.sl-markdown-content pre code:not(:where(.not-content *)){all:unset;font-family:var(--__sl-font-mono)}.sl-markdown-content blockquote:not(:where(.not-content *)){border-inline-start:1px solid var(--sl-color-gray-5);padding-inline-start:1rem}.sl-markdown-content table:not(:where(.not-content *)){border-spacing:0;display:block;overflow:auto}.sl-markdown-content :is(th,td):not(:where(.not-content *)){border-bottom:1px solid var(--sl-color-gray-5);vertical-align:baseline;padding:.5rem 1rem}.sl-markdown-content :is(th:first-child,td:first-child):not(:where(.not-content *)){padding-inline-start:0}.sl-markdown-content :is(th:last-child,td:last-child):not(:where(.not-content *)){padding-inline-end:0}.sl-markdown-content th:not(:where(.not-content *)){color:var(--sl-color-white);font-weight:600}.sl-markdown-content th:not([align]):not(:where(.not-content *)){text-align:start}.sl-markdown-content .starlight-aside :is(th,td,hr,blockquote):not(:where(.not-content *)){border-color:var(--sl-color-gray-4)}@supports (border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 30%, transparent)
	){.sl-markdown-content .starlight-aside :is(th,td,hr,blockquote):not(:where(.not-content *)){border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 30%, transparent)}}@supports (border-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 12%, transparent)
	){.sl-markdown-content .starlight-aside code:not(:where(.not-content *)){background-color:color-mix(in srgb, var(--sl-color-asides-text-accent) 12%, transparent)}}.sl-markdown-content hr:not(:where(.not-content *)){border:0;border-bottom:1px solid var(--sl-color-hairline)}.sl-markdown-content details:not(:where(.not-content *)){--sl-details-border-color:var(--sl-color-gray-5);--sl-details-border-color--hover:var(--sl-color-text-accent);border-inline-start:2px solid var(--sl-details-border-color);padding-inline-start:1rem}.sl-markdown-content details:not([open]):hover:not(:where(.not-content *)),.sl-markdown-content details:has(>summary:hover):not(:where(.not-content *)){border-color:var(--sl-details-border-color--hover)}.sl-markdown-content summary:not(:where(.not-content *)){color:var(--sl-color-white);cursor:pointer;margin-inline-start:-.5rem;padding-inline-start:.5rem;font-weight:600;display:block}.sl-markdown-content details[open]>summary:not(:where(.not-content *)){margin-bottom:1rem}.sl-markdown-content summary:not(:where(.not-content *))::marker,.sl-markdown-content summary:not(:where(.not-content *))::-webkit-details-marker{display:none}.sl-markdown-content summary:not(:where(.not-content *)):before{--sl-details-marker-size:1.25rem;content:"";height:var(--sl-details-marker-size);width:var(--sl-details-marker-size);margin-inline:calc((var(--sl-details-marker-size) / 4) * -1) .25rem;vertical-align:middle;background-color:currentColor;display:inline-block;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.8 11.3 10.6 7a1 1 0 1 0-1.4 1.5l3.5 3.5-3.5 3.5a1 1 0 0 0 0 1.4 1 1 0 0 0 .7.3 1 1 0 0 0 .7-.3l4.2-4.2a1 1 0 0 0 0-1.4Z'/%3E%3C/svg%3E%0A");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14.8 11.3 10.6 7a1 1 0 1 0-1.4 1.5l3.5 3.5-3.5 3.5a1 1 0 0 0 0 1.4 1 1 0 0 0 .7.3 1 1 0 0 0 .7-.3l4.2-4.2a1 1 0 0 0 0-1.4Z'/%3E%3C/svg%3E%0A");-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}@media (prefers-reduced-motion:no-preference){.sl-markdown-content summary:not(:where(.not-content *)):before{transition:transform .2s ease-in-out}}.sl-markdown-content details[open]>summary:not(:where(.not-content *)):before{transform:rotate(90deg)}[dir=rtl] .sl-markdown-content summary:not(:where(.not-content *)):before,.sl-markdown-content [dir=rtl] summary:not(:where(.not-content *)):before{transform:rotate(180deg)}.sl-markdown-content summary:not(:where(.not-content *)) p:only-child{display:inline}.sl-markdown-content .starlight-aside details:not(:where(.not-content *)){--sl-details-border-color:var(--sl-color-asides-border);--sl-details-border-color--hover:var(--sl-color-asides-text-accent)}}@layer starlight.components{.starlight-aside{border-inline-start:.25rem solid var(--sl-color-asides-border);color:var(--sl-color-white);padding:1rem}.starlight-aside--note{--sl-color-asides-text-accent:var(--sl-color-blue-high);--sl-color-asides-border:var(--sl-color-blue);background-color:var(--sl-color-blue-low)}.starlight-aside--tip{--sl-color-asides-text-accent:var(--sl-color-purple-high);--sl-color-asides-border:var(--sl-color-purple);background-color:var(--sl-color-purple-low)}.starlight-aside--caution{--sl-color-asides-text-accent:var(--sl-color-orange-high);--sl-color-asides-border:var(--sl-color-orange);background-color:var(--sl-color-orange-low)}.starlight-aside--danger{--sl-color-asides-text-accent:var(--sl-color-red-high);--sl-color-asides-border:var(--sl-color-red);background-color:var(--sl-color-red-low)}.starlight-aside__title{font-size:var(--sl-text-h5);font-weight:600;line-height:var(--sl-line-height-headings);color:var(--sl-color-asides-text-accent);align-items:center;gap:.5rem;display:flex}.starlight-aside__icon{width:1em;height:1em;font-size:1.333em}.starlight-aside__title+.starlight-aside__content{margin-top:.5rem}.starlight-aside__content:empty{display:none}.starlight-aside__content a{color:var(--sl-color-asides-text-accent)}.sl-link-button:where(.astro-hlbqph7b){font-size:var(--sl-text-sm);outline-offset:.25rem;border:1px solid #0000;border-radius:999rem;align-items:center;gap:.5em;padding:.4375rem 1.125rem;line-height:1.1875;text-decoration:none;display:inline-flex}.sl-link-button:where(.astro-hlbqph7b).primary{background:var(--sl-color-text-accent);border-color:var(--sl-color-text-accent);color:var(--sl-color-black)}.sl-link-button:where(.astro-hlbqph7b).primary:hover{color:var(--sl-color-black)}.sl-link-button:where(.astro-hlbqph7b).secondary{border-color:inherit;color:var(--sl-color-white)}.sl-link-button:where(.astro-hlbqph7b).minimal{color:var(--sl-color-white);padding-inline:0}.sl-link-button:where(.astro-hlbqph7b) svg{flex-shrink:0}@media (width>=50rem){.sl-link-button:where(.astro-hlbqph7b){font-size:var(--sl-text-base);padding:.9375rem 1.25rem}}.sl-markdown-content .sl-link-button:where(.astro-hlbqph7b){margin-inline-end:1rem}.sl-markdown-content .sl-link-button:where(.astro-hlbqph7b):not(:where(p *)){margin-block:1rem}.kudos:where(.astro-xhxjzfa7) svg{color:var(--sl-color-orange)}.docente-link-button:where(.astro-nsomu3ft){border:1px solid #0000;border-radius:999rem;align-items:center;padding:.55rem 1.1rem;text-decoration:none;display:inline-flex}.docente-link-button:where(.astro-nsomu3ft).primary{background:var(--sl-color-text-accent);color:var(--sl-color-text-invert)}.docente-link-button:where(.astro-nsomu3ft).secondary{border-color:var(--sl-color-gray-4);color:var(--sl-color-white)}.docente-link-button:where(.astro-nsomu3ft).minimal{color:var(--sl-color-text-accent);padding-inline:0}}@layer starlight.utils{.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.sl-hidden{display:none}.sl-flex{display:flex}.sl-block{display:block}@media (width>=50rem){.md\:sl-hidden{display:none}.md\:sl-flex{display:flex}.md\:sl-block{display:block}}@media 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