@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2c55a0e60120577a-s.0bjc5tiuqdqro.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/9c72aa0f40e4eef8-s.0m6w47a4e5dy9.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/ad66f9afd8947f86-s.11u06r12fd6v_.woff2)format("woff2");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/5476f68d60460930-s.0wxq9webf.ew4.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/2bbe8d2671613f1f-s.067x_6k0k23tk.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/1bffadaabf893a1e-s.16ipb6fqu393i.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(../media/83afe278b6a6bb3c-s.p.0q-301v4kxxnr.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Fallback;src:local(Arial);ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.0%;size-adjust:107.12%}.inter_c15e96cb-module__0bjUvq__className{font-family:Inter,Inter Fallback;font-style:normal}.inter_c15e96cb-module__0bjUvq__variable{--font-inter:"Inter", "Inter Fallback"}
@font-face{font-family:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/79e9e0e3b9220e46-s.0~gr2nv~zu_tq.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/e62850744c7f266e-s.075bt8bdso9.6.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader;font-style:italic;font-weight:200 800;font-display:swap;src:url(../media/9433d1a810498265-s.p.0h26ys03~gfbk.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Newsreader Fallback;src:local(Times New Roman);ascent-override:69.68%;descent-override:25.12%;line-gap-override:0.0%;size-adjust:105.48%}.newsreader_5fda97b3-module__w-nB2a__className{font-family:Newsreader,Newsreader Fallback;font-style:italic}.newsreader_5fda97b3-module__w-nB2a__variable{--font-newsreader:"Newsreader", "Newsreader Fallback"}
:root{--duration-snappy:.22s;--ease-snappy:cubic-bezier(.175, .885, .32, 1.1);--duration-swift:.8s;--ease-swift:cubic-bezier(.175, .885, .32, 1.275);--duration-smooth:.3s;--ease-smooth:cubic-bezier(.19, 1, .22, 1);--spacing-xxs:.5rem;--spacing-xs:1rem;--spacing-sm:1.5rem;--spacing-md:2rem;--spacing-lg:2.5rem;--spacing-xl:3rem;--spacing-xxl:3.5rem;--font-fallback:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-primary:var(--font-inter), var(--font-fallback);--font-secondary:var(--font-newsreader), var(--font-fallback);--font-code:"SF Mono", "SFMono-Regular", "Consolas", "Liberation Mono", Menlo, Courier, monospace;--font-body:var(--font-primary);--body-color:#111;--body-bg:#fdfdfc;--heading-color:#111;--hyperlink-color:#3e9fff;--error:#ff0052;--focus-color:#007aff80;--selection-color:#111;--selection-bg:#ededed;--primary:#3e9fff;--secondary:#f09637}blockquote,body,dd,dl,dt,fieldset,figure,h1,h2,h3,h4,h5,h6,hr,html,iframe,legend,li,ol,p,pre,textarea,ul{margin:0;padding:0}h1,h2,h3,h4,h5,h6{color:var(--heading-color);-webkit-text-stroke:.001px transparent;font-size:100%;font-weight:400;display:flex;position:relative}ul{list-style:none}button,input,select{margin:0}*{box-sizing:border-box;backface-visibility:hidden;border:0;outline:0;margin:0;padding:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:0 0;border-radius:100px}:hover::-webkit-scrollbar-thumb{background:#00000026}::-webkit-scrollbar-thumb:hover{background:#00000040}::selection{color:var(--selection-color);background:var(--selection-bg)}::selection{color:var(--selection-color);background:var(--selection-bg)}:focus-visible{outline:2px solid var(--focus-color)}html{background:var(--body-bg);color:var(--body-color);scroll-behavior:smooth;overflow-anchor:none;min-height:100%;scroll-padding-top:5.25rem}html,html body{min-height:100%;font-family:var(--font-primary)}body{text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:#0000;-moz-text-size-adjust:none;text-size-adjust:none;font-size:16px;font-family:var(--font-body);overflow-y:scroll}button,input,select,textarea{appearance:none;font-family:var(--font-body)}button{cursor:pointer;background:0 0}button:disabled{pointer-events:none;cursor:not-allowed}img,svg{max-width:100%;height:auto;display:inline-block}figure img,figure video{display:block;position:relative}a{color:inherit;text-decoration:none}.page-container{max-width:36.375rem;margin:0 auto;padding:5rem 1rem 2.5rem}@media screen and (max-width:768px){.page-container{padding:2rem 1.5rem 2.5rem}}.page-container:before{content:"";pointer-events:none;z-index:9;background:linear-gradient(#fff 0,#ffffffbc 19%,#ffffff8a 34%,#ffffff61 47%,#ffffff47 56.5%,#ffffff31 65%,#ffffff20 73%,#ffffff13 80.2%,#ffffff0b 86.1%,#ffffff05 91%,#ffffff02 95.2%,#ffffff01 98.2%,#fff0);height:8rem;position:fixed;top:0;left:0;right:0}@media screen and (max-width:768px){.page-container:before{height:2.5rem}}@keyframes staggerIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}html:not(.home-visited) .homepage>.article>*{animation:.5s both staggerIn}html:not(.home-visited) .homepage>.article>:first-child{animation-delay:0s}html:not(.home-visited) .homepage>.article>:nth-child(2){animation-delay:50ms}html:not(.home-visited) .homepage>.article>:nth-child(3){animation-delay:.1s}html:not(.home-visited) .homepage>.article>:nth-child(4){animation-delay:.15s}html:not(.home-visited) .homepage>.article>:nth-child(5){animation-delay:.2s}html:not(.home-visited) .homepage>.article>:nth-child(6){animation-delay:.25s}html:not(.home-visited) .homepage>.article>:nth-child(7){animation-delay:.3s}html:not(.home-visited) .homepage>.article>:nth-child(8){animation-delay:.35s}html:not(.home-visited) .homepage>.article>:nth-child(n+9){animation-delay:.4s}html:not(.home-visited) .homepage>footer,html:not(.home-visited) .homepage>section{animation:.5s both staggerIn}html:not(.home-visited) .homepage>section{animation-delay:.45s}html:not(.home-visited) .homepage>section:nth-of-type(2){animation-delay:.5s}html:not(.home-visited) .homepage>footer{animation-delay:.55s}.basic-link{color:inherit;font-weight:inherit;line-height:inherit;transition:all .2s;display:inline;position:relative}.basic-link:before{pointer-events:none;content:"";opacity:1;background:#d9d9d9;border-radius:2px;height:1px;transition:inherit;position:absolute;bottom:0;left:0;right:0}.basic-link:hover:before{background:#666}.basic-link:focus-visible{outline:2px solid var(--focus-color);border-radius:2px;margin:0 -2px;padding:0 2px;transition:none}.styled-link{font-weight:inherit;line-height:inherit;color:#2480ed;transition:all .2s;display:inline-block;position:relative}.styled-link span{color:#0006;margin-left:2px;transition:all .2s;display:inline-block}.styled-link:hover{color:#74b1fd}code,pre{font-family:var(--font-code)}code{color:#000000bf;padding:.1rem .2rem;font-size:.9em;line-height:1;display:inline-block;position:relative}code:before{pointer-events:none;content:"";background:#0000000a;border-radius:.25rem;position:absolute;inset:-.1em 0;transform:translateY(-1px)}figure[data-rehype-pretty-code-figure]{flex-direction:column;gap:.5rem;margin:1.5rem auto;display:flex}figure[data-rehype-pretty-code-figure] pre{white-space:pre-wrap;word-break:break-word;color:#333;background:#f8f8f8;border-radius:.5rem;padding:.875rem 1rem;display:block;overflow-x:auto}figure[data-rehype-pretty-code-figure] pre code{color:#333;padding:0;font-size:.8125rem;font-weight:400;line-height:1.55;display:block}figure[data-rehype-pretty-code-figure] pre code:before{display:none}@keyframes fadeInOut{0%,to{opacity:0}10%{opacity:1}}.article{max-width:70ch}.article .target{position:relative}.article .target:after{content:"";mix-blend-mode:multiply;pointer-events:none;background:#ffa;border-radius:.5rem;animation:5s both fadeInOut;position:absolute;inset:.5rem -1rem -.5rem}.article h1.target:after,.article h2.target:after,.article h3.target:after{inset:-.5rem -1rem}.article>header{flex-direction:column;gap:.25rem;padding:0 0 .5rem;display:flex}.article>header h1{color:#111;letter-spacing:-.00563rem;font-size:.875rem;font-weight:700;line-height:1.25rem}.article>header time{color:#0006;letter-spacing:-.00563rem;font-size:.75rem;font-weight:460;line-height:1.25rem}.article h1{letter-spacing:-.00813rem;font-size:.9375rem;font-weight:600;line-height:normal}.article h2{letter-spacing:-.00563rem;font-size:.875rem;font-weight:560;line-height:1.25rem}.article h1,.article h2,.article h3,.article h4,.article h5,.article h6{text-wrap:balance}.article>p,.article>p+h1{padding-top:1rem}.article>p+h2{padding-top:2.25rem}.article>p+h3,.article>p+h4,.article>p+h5,.article>p+h6{padding-top:1rem}.article h1+ol,.article h1+ul,.article h2+ol,.article h2+ul,.article h3+ol,.article h3+ul{padding-top:1.5rem}.article dl,.article li,.article p{letter-spacing:-.00563rem;font-size:.875rem;font-weight:460;line-height:1.25rem}.article dl strong,.article li strong,.article p strong{font-weight:600}.article dl.soft,.article li.soft,.article p.soft{color:#00000080}.article em{color:#000;font-family:var(--font-secondary);letter-spacing:.01rem;font-size:.9375rem;font-style:italic;font-weight:430}.article>ol,.article>ul{padding:.75rem 0 .5rem 1.25rem;list-style:none;display:block;position:relative}.article>ol li,.article>ul li{letter-spacing:-.00563rem;padding:0 0 .5rem .75rem;font-size:.875rem;font-weight:460;line-height:1.25rem;position:relative}.article>ol li:last-child,.article>ul li:last-child{padding-bottom:0}.article>ul li:before{content:"";background:#b3b3b3;border-radius:50%;width:.25rem;height:.25rem;position:absolute;top:.55em;right:100%}.article>ol{counter-reset:list;padding-left:1rem}.article>ol li{counter-increment:list;padding-left:1rem}.article>ol li:before{content:counter(list) ".";color:#0006;width:.25rem;height:.25rem;position:absolute;top:0;right:100%}.article blockquote{letter-spacing:-.0025rem;color:#12121299;padding:1.25rem 0 .5rem;font-size:.8125rem;font-style:italic;font-weight:460;line-height:140%}.article blockquote p{padding:0 0 0 1rem;display:block;position:relative}.article blockquote p:before{content:"";background:#e6e6e6;border-radius:.3125rem;width:.125rem;position:absolute;top:0;bottom:0;left:0}.article blockquote p+p{padding-top:.5rem}dl[data-variant=secondary]{flex-direction:column;gap:.75rem;width:100%;padding:1.25rem 0 .25rem;font-size:1rem;line-height:1.375rem;display:flex}dl[data-variant=secondary]>div{justify-content:space-between;align-items:baseline;gap:.5rem;display:flex;position:relative}dl[data-variant=secondary]>div:before{content:"";border-bottom:1px solid #f2f2f2;position:absolute;bottom:.22rem;left:0;right:0}dl[data-variant=secondary] dt{z-index:1;color:#111;letter-spacing:-.00563rem;background-color:var(--body-bg);width:fit-content;padding-right:.5rem;font-size:.875rem;font-weight:460;line-height:1.25rem;position:relative}dl[data-variant=secondary] dd{z-index:1;background-color:var(--body-bg);text-align:right;color:#0006;letter-spacing:-.00563rem;white-space:nowrap;width:fit-content;margin-left:auto;padding-left:.5rem;font-size:.875rem;font-weight:460;line-height:1.25rem;position:relative}.table-wrapper{width:100%;max-width:100%;padding:.75rem 0 .5rem;display:block;position:relative;overflow-x:auto}.table-wrapper table{border-spacing:0;border-collapse:collapse;width:100%;margin:0 auto;font-size:.8125rem;display:table}.table-wrapper table thead{text-align:left;color:#111}.table-wrapper table thead tr th{letter-spacing:-.00563rem;border-bottom:1px solid #0000001a;padding:.375rem .75rem;font-weight:500;line-height:1.15rem}.table-wrapper table thead tr th:first-child{padding-left:0}.table-wrapper table thead tr th:last-child{padding-right:0}.table-wrapper table tbody{color:#00000073}.table-wrapper table tbody tr td{white-space:break-spaces;letter-spacing:-.00563rem;border-bottom:1px solid #0000000f;padding:.375rem .75rem;font-weight:460;line-height:1.15rem}.table-wrapper table tbody tr td:first-child{color:#111;padding-left:0}.table-wrapper table tbody tr td:last-child{padding-right:0}.table-wrapper table tbody tr td code{color:#000000a6;font-size:.8125rem}