@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-ext-wght-normal.BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-cyrillic-wght-normal.DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-ext-wght-normal.DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-greek-wght-normal.CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-vietnamese-wght-normal.CBcvBZtf.woff2)format("woff2-variations");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 Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-ext-wght-normal.DO1Apj_S.woff2)format("woff2-variations");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-latin-wght-normal.Dx4kXJAl.woff2)format("woff2-variations");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 Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-cyrillic-ext-wght-normal.okcGN4Nq.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-cyrillic-wght-normal.BS41q_Tv.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-greek-ext-wght-normal.DQgQPNk4.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-greek-wght-normal.sS1B39LI.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-vietnamese-wght-normal.TKKdAiBA.woff2)format("woff2-variations");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 Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-latin-ext-wght-normal.B4u9PlvR.woff2)format("woff2-variations");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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Tight Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/inter-tight-latin-wght-normal.DX-nOvPD.woff2)format("woff2-variations");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}:root{--ink:#111;--ink-2:#3a3a3a;--muted:#6e6e6e;--line:#e2e2e0;--paper:#fff;--surface:#f4f4f2;--accent:#d52b1e;--accent-ink:#fff;--font-sans:"Inter Variable", system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:"Inter Tight Variable", "Inter Variable", system-ui, sans-serif;--step--1:clamp(.8rem, .78rem + .1vw, .875rem);--step-0:clamp(1rem, .96rem + .2vw, 1.125rem);--step-1:clamp(1.2rem, 1.1rem + .45vw, 1.45rem);--step-2:clamp(1.5rem, 1.3rem + .9vw, 2rem);--step-3:clamp(1.9rem, 1.5rem + 1.8vw, 3rem);--step-4:clamp(2.4rem, 1.7rem + 3.4vw, 4.75rem);--step-5:clamp(2.9rem, 1.8rem + 5.2vw, 6.5rem);--gutter:clamp(16px, 3vw, 40px);--max:1320px;--section:clamp(64px, 9vw, 136px);--radius:0}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--paper);min-height:100vh;color:var(--ink);font-family:var(--font-sans);font-size:var(--step-0);font-feature-settings:"ss01", "cv11";-webkit-font-smoothing:antialiased;flex-direction:column;margin:0;line-height:1.6;display:flex}#main{flex:1 0 auto}img{max-width:100%;height:auto;display:block}a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.025em;text-wrap:balance;margin:0 0 .5em;font-weight:600;line-height:1.05}h1{font-size:var(--step-5)}h2{font-size:var(--step-4)}h3{font-size:var(--step-2);letter-spacing:-.015em;line-height:1.15}h4{font-size:var(--step-1);letter-spacing:-.01em;line-height:1.25}p{text-wrap:pretty;margin:0 0 1em}.wrap{width:100%;max-width:var(--max);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:var(--section)}.section--tight{padding-block:calc(var(--section) * .6)}.section--surface{background:var(--surface)}.section--ink{background:var(--ink);color:var(--paper)}.section--ink a:hover{color:var(--paper);opacity:.7}.rule{border-top:1px solid var(--line)}.section--ink .rule,.section--ink.rule{border-color:#333}.grid{column-gap:var(--gutter);row-gap:calc(var(--gutter) * 1.5);grid-template-columns:repeat(12,minmax(0,1fr));display:grid}.grid>*{grid-column:1/-1}@media (width>=900px){.c-3{grid-column:auto/span 3}.c-4{grid-column:auto/span 4}.c-5{grid-column:auto/span 5}.c-6{grid-column:auto/span 6}.c-7{grid-column:auto/span 7}.c-8{grid-column:auto/span 8}.s-2{grid-column-start:2}.s-5{grid-column-start:5}.s-6{grid-column-start:6}.s-7{grid-column-start:7}.s-8{grid-column-start:8}.s-9{grid-column-start:9}}.label{font-size:var(--step--1);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);align-items:center;gap:.6em;margin:0 0 1.5rem;font-weight:600;display:inline-flex}.label:before{content:"";background:var(--accent);flex:none;width:.7em;height:.7em}.section--ink .label{color:#a8a8a8}.num{font-family:var(--font-display);font-variant-numeric:tabular-nums;color:var(--muted);font-size:var(--step--1);letter-spacing:.04em;font-weight:600}.lead{font-size:var(--step-1);color:var(--ink-2);max-width:38em;line-height:1.5}.section--ink .lead{color:#cfcfcf}.muted{color:var(--muted)}.prose{max-width:42em}.prose h2{font-size:var(--step-3);margin-top:2em}.prose h3{margin-top:1.6em}.prose ul{margin:0 0 1.2em;padding-left:1.2em}.prose li{margin-bottom:.4em}.prose li::marker{color:var(--accent)}.prose blockquote{border-left:3px solid var(--accent);font-size:var(--step-1);margin:2em 0;padding-left:1.2em}.btn{border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:600 var(--step--1)/1 var(--font-sans);letter-spacing:.04em;text-transform:uppercase;cursor:pointer;align-items:center;gap:.75em;padding:.95em 1.4em;text-decoration:none;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.btn:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn--ghost{color:var(--ink);background:0 0}.btn--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.btn:after{content:"→";font-weight:400}.actions{flex-wrap:wrap;gap:12px;margin-top:2rem;display:flex}.link-arrow{border-bottom:1px solid;padding-bottom:2px;font-weight:600;text-decoration:none}.link-arrow:after{content:" →"}.index{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.index>li{border-bottom:1px solid var(--line);grid-template-columns:3.2em 1fr;gap:0 1em;padding:1.4rem 0;display:grid}.index>li>.num{padding-top:.25em}.index h3,.index h4{margin-bottom:.35em}.index p{color:var(--ink-2);margin:0}.section--ink .index,.section--ink .index>li{border-color:#333}.section--ink .index p{color:#bdbdbd}.figure{margin:0}.figure img{object-fit:cover;background:var(--surface);width:100%}.figure figcaption{font-size:var(--step--1);color:var(--muted);padding-top:.75rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.skip{background:var(--ink);color:var(--paper);z-index:100;padding:.75em 1em;position:absolute;top:0;left:-9999px}.skip:focus{top:8px;left:8px}.hdr[data-astro-cid-nen7h5rs]{z-index:50;backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:0}.hdr__in[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;height:72px;display:flex}.brand[data-astro-cid-nen7h5rs]{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand__mark[data-astro-cid-nen7h5rs]{background:var(--accent);width:14px;height:14px}.brand__name[data-astro-cid-nen7h5rs]{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.2rem;font-weight:700}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{align-items:center;gap:clamp(16px,2.6vw,40px);margin:0;padding:0;list-style:none;display:flex}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--ink-2);border-bottom:2px solid #0000;padding-block:6px;font-size:.95rem;font-weight:500;text-decoration:none}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--ink);border-bottom-color:var(--accent)}.hdr__lang[data-astro-cid-nen7h5rs]{border-left:1px solid var(--line);padding-left:clamp(16px,2vw,28px)}.hdr__lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{letter-spacing:.08em;font-size:.8rem;font-weight:700}.hdr__burger[data-astro-cid-nen7h5rs]{display:none}@media (width<=820px){.hdr__burger[data-astro-cid-nen7h5rs]{cursor:pointer;place-content:center;gap:7px;width:44px;height:44px;display:grid}.hdr__burger[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--ink);width:24px;height:2px;transition:transform .2s;display:block}.hdr__nav[data-astro-cid-nen7h5rs]{background:var(--paper);border-bottom:1px solid var(--line);display:none;position:fixed;inset:72px 0 auto}.hdr__nav[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{padding:8px var(--gutter) 24px;flex-direction:column;align-items:stretch;gap:0}.hdr__nav[data-astro-cid-nen7h5rs] li[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--line)}.hdr__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:1.25rem;font-family:var(--font-display);border:0;padding:16px 0;font-weight:600;display:block}.hdr__lang[data-astro-cid-nen7h5rs]{border-left:0;padding-left:0}.hdr__lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-size:1rem}.hdr__toggle[data-astro-cid-nen7h5rs]:checked~.hdr__nav[data-astro-cid-nen7h5rs]{display:block}.hdr__toggle[data-astro-cid-nen7h5rs]:checked+.hdr__burger[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{transform:translateY(4.5px)rotate(45deg)}.hdr__toggle[data-astro-cid-nen7h5rs]:checked+.hdr__burger[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:last-child{transform:translateY(-4.5px)rotate(-45deg)}.hdr__toggle[data-astro-cid-nen7h5rs]:focus-visible+.hdr__burger[data-astro-cid-nen7h5rs]{outline:2px solid var(--accent)}}.ftr[data-astro-cid-jo6i4kqk]{padding-block:clamp(56px,7vw,96px) 32px;font-size:.95rem}.ftr[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{gap:8px;margin:0;padding:0;list-style:none;display:grid}.ftr[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:#e6e6e6;text-decoration:none}.ftr[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:#fff;text-decoration:underline}.ftr__brand[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:12px;margin-bottom:.75rem;font-size:1.6rem;font-weight:700;display:flex}.ftr__brand[data-astro-cid-jo6i4kqk] span[data-astro-cid-jo6i4kqk]{background:var(--accent);width:16px;height:16px}.ftr__h[data-astro-cid-jo6i4kqk]{font-size:var(--step--1);text-transform:uppercase;letter-spacing:.08em;color:#8f8f8f;margin-bottom:1rem;font-weight:600}.muted-light[data-astro-cid-jo6i4kqk]{color:#a8a8a8}.ftr__bottom[data-astro-cid-jo6i4kqk]{color:#8f8f8f;font-size:var(--step--1);border-top:1px solid #333;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:64px;padding-top:24px;display:flex}