:root{--vt-c-white:#fff;--vt-c-white-soft:#f8f8f8;--vt-c-white-mute:#f2f2f2;--vt-c-black:#181818;--vt-c-black-soft:#222;--vt-c-black-mute:#282828;--vt-c-indigo:#323233;--vt-c-divider-light-1:#3c3c3c4a;--vt-c-divider-light-2:#3c3c3c1f;--vt-c-divider-dark-1:#545454a6;--vt-c-divider-dark-2:#5454547a;--vt-c-text-light-1:var(--vt-c-indigo);--vt-c-text-light-2:#3c3c3ca8;--vt-c-text-dark-1:var(--vt-c-white);--vt-c-text-dark-2:#ebebeba3;--color-background:#000;--color-background-soft:var(--vt-c-white-soft);--color-background-mute:var(--vt-c-white-mute);--color-border:var(--vt-c-divider-light-2);--color-border-hover:var(--vt-c-divider-light-1);--color-heading:var(--vt-c-text-light-1);--color-text:var(--vt-c-text-light-1);--section-gap:160px;--wrap-width:1200px;--color-primary:#ff6a00;--color-primary-hover:#e8560a;--color-primary-active:#cf4a06;--color-primary-soft:#ff6a001a;--color-primary-border:#ff6a0047;--color-primary-shadow:#ff6a0040;--color-primary-ink:#c2410c;--color-primary-ink-hover:#9a3412;--color-primary-solid:#e8560a;--color-primary-solid-hover:#f2620f;--color-primary-solid-active:#cf4a06}.dark{--color-primary:#bd93f9;--color-primary-hover:#cba6fa;--color-primary-active:#a97ff0;--color-primary-soft:#bd93f924;--color-primary-border:#bd93f94d;--color-primary-shadow:#bd93f94d;--color-primary-ink:#bd93f9;--color-primary-ink-hover:#cba6fa;--color-primary-solid:#7d61cf;--color-primary-solid-hover:#8a70db;--color-primary-solid-active:#6b50b8}:root{--vt-c-white:#fff;--vt-c-black:#000;--vt-c-neutral:var(--vt-c-black);--vt-c-neutral-inverse:var(--vt-c-white)}.dark{--vt-c-neutral:var(--vt-c-white);--vt-c-neutral-inverse:var(--vt-c-black)}:root{--vt-c-gray-1:#dddde3;--vt-c-gray-2:#e4e4e9;--vt-c-gray-3:#ebebef;--vt-c-gray-soft:#8e96aa24;--vt-c-indigo-1:#3451b2;--vt-c-indigo-2:#3a5ccc;--vt-c-indigo-3:#5672cd;--vt-c-indigo-soft:#646cff24;--vt-c-purple-1:#6f42c1;--vt-c-purple-2:#7e4cc9;--vt-c-purple-3:#8e5cd9;--vt-c-purple-soft:#9f7aea24;--vt-c-green-1:#18794e;--vt-c-green-2:#299764;--vt-c-green-3:#30a46c;--vt-c-green-soft:#10b98124;--vt-c-yellow-1:#915930;--vt-c-yellow-2:#946300;--vt-c-yellow-3:#9f6a00;--vt-c-yellow-soft:#eab30824;--vt-c-red-1:#b8272c;--vt-c-red-2:#d5393e;--vt-c-red-3:#e0575b;--vt-c-red-soft:#f43f5e24;--vt-c-sponsor:#db2777;--vt-c-bg:#fff;--vt-c-bg-alt:#f6f6f7;--vt-c-bg-elv:#fff;--vt-c-bg-soft:#f6f6f7}.dark{--vt-c-bg:#1b1b1f;--vt-c-bg-alt:#161618;--vt-c-bg-elv:#202127;--vt-c-bg-soft:#202127}:root{--vt-c-border:#c2c2c4;--vt-c-divider:#e2e2e3;--vt-c-gutter:#e2e2e3}.dark{--vt-c-border:#3c3f44;--vt-c-divider:#2e2e32;--vt-c-gutter:#000}:root{--vt-c-text-1:#3c3c43;--vt-c-text-2:#3c3c43c7;--vt-c-text-3:#3c3c438f}.dark{--vt-c-text-1:#fffff5db;--vt-c-text-2:#ebebf599;--vt-c-text-3:#ebebf561}:root{--vt-c-default-1:var(--vt-c-gray-1);--vt-c-default-2:var(--vt-c-gray-2);--vt-c-default-3:var(--vt-c-gray-3);--vt-c-default-soft:var(--vt-c-gray-soft);--vt-c-brand-1:var(--color-primary);--vt-c-brand-2:var(--color-primary-hover);--vt-c-brand-3:var(--color-primary-active);--vt-c-brand-soft:var(--color-primary-soft);--vt-shadow-1:0 1px 2px #0000000a, 0 1px 2px #0000000f;--vt-shadow-2:0 3px 12px #00000012, 0 1px 4px #00000012;--vt-shadow-3:0 12px 32px #0000001a, 0 2px 6px #00000014;--vt-shadow-4:0 14px 44px #0000001f, 0 3px 9px #0000001f;--vt-shadow-5:0 18px 56px #00000029, 0 4px 12px #00000029;--vt-nav-height:64px;--vt-nav-bg-color:var(--vt-c-bg);--vt-nav-screen-bg-color:var(--vt-c-bg);--vt-nav-logo-height:24px}.hide-nav{--vt-nav-height:0px}.hide-nav .VPSidebar{--vt-nav-height:22px}html{-webkit-text-size-adjust:100%;line-height:1.15}body{margin:0}main{display:block}h1{margin:.67em 0;font-size:2em}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace;font-size:1em}a{background-color:#0000}abbr[title]{text-decoration:underline;border-bottom:none;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:100%;line-height:1.15}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner{border-style:none;padding:0}[type=reset]::-moz-focus-inner{border-style:none;padding:0}[type=submit]::-moz-focus-inner{border-style:none;padding:0}button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring{outline:1px dotted buttontext}[type=reset]:-moz-focusring{outline:1px dotted buttontext}[type=submit]:-moz-focusring{outline:1px dotted buttontext}button:-moz-focusring{outline:1px dotted buttontext}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;white-space:normal;max-width:100%;padding:0;display:table}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button{height:auto}[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template,[hidden]{display:none}html{box-sizing:border-box;font-weight:400;line-height:1.5}*,:after,:before{box-sizing:inherit}blockquote,body,button,caption,dd,div,dl,dt,fieldset,figure,form,h1,h2,h3,h4,h5,h6,hr,html,input,legend,li,menu,ol,p,pre,table,td,textarea,th,ul{margin:0;padding:0}address,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}table{border-collapse:collapse;border-spacing:0}caption,th{text-align:left;font-weight:400}abbr,body,fieldset,html,iframe,img{border:0}address,cite,dfn,em,i,var{font-style:normal}[hidefocus],summary{outline:0}li{list-style:none}h1,h2,h3,h4,h5,h6,small{font-size:100%}sub,sup{font-size:83%}a{cursor:pointer;text-decoration:none}button{cursor:pointer;border:none}input{outline:none}*,:before,:after{box-sizing:border-box;margin:0}body{min-height:100vh;color:var(--color-text);background:var(--color-background);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:PingFang SC,system-ui,-apple-system,Segoe UI,Rototo,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.6;transition:color .5s,background-color .5s}a{color:var(--color-primary-ink)}@keyframes rotate360{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (hover:hover){a:hover{color:var(--color-primary-ink-hover)}}.wrap-width{width:var(--wrap-width);margin:0 auto}#nprogress .bar{z-index:9999;background:var(--color-primary)}#nprogress .bar .peg{box-shadow:0 0 10px var(--color-primary), 0 0 5px var(--color-primary)}.bread-crumb{padding:20px 0}.markdown-wrap{padding:20px}.main-title{text-align:center;margin-bottom:30px;font-size:32px;font-weight:700}[class^=vpi-],[class*=\ vpi-],.vp-icon{width:1em;height:1em}[class^=vpi-].bg,[class*=\ vpi-].bg,.vp-icon.bg{background-color:#0000;background-size:100% 100%}[class^=vpi-]:not(.bg),[class*=\ vpi-]:not(.bg),.vp-icon:not(.bg){-webkit-mask:var(--icon) no-repeat;-webkit-mask:var(--icon) no-repeat;mask:var(--icon) no-repeat;color:inherit;background-color:currentColor;-webkit-mask-size:100% 100%;mask-size:100% 100%}.vpi-arrow-right,.vpi-arrow-down,.vpi-arrow-left,.vpi-arrow-up{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h14M12 5l7 7-7 7'/%3E%3C/svg%3E")}.vpi-chevron-right,.vpi-chevron-down,.vpi-chevron-left,.vpi-chevron-up{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E")}.vpi-chevron-down,.vpi-arrow-down{transform:rotate(90deg)}.vpi-chevron-left,.vpi-arrow-left{transform:rotate(180deg)}.vpi-chevron-up,.vpi-arrow-up{transform:rotate(-90deg)}.lg-color{-webkit-text-fill-color:transparent;background:-webkit-linear-gradient(308deg,#ff0472 0%,#bc14fe);-webkit-background-clip:text;background-clip:text}