.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}.backdrop[data-astro-cid-rjxem5lq]{position:fixed;top:0;left:0;right:0;height:100vh;height:100lvh;z-index:0;pointer-events:none;overflow:hidden;background:var(--bg)}canvas[data-astro-cid-rjxem5lq]{position:absolute;inset:0;display:block;width:100%;height:100%;opacity:0;transition:opacity 1.6s ease}.backdrop[data-astro-cid-rjxem5lq][data-ready] canvas[data-astro-cid-rjxem5lq]{opacity:1}@media(prefers-reduced-motion:reduce){canvas[data-astro-cid-rjxem5lq]{transition:none}}@keyframes astroFadeInOut{0%{opacity:1}to{opacity:0}}@keyframes astroFadeIn{0%{opacity:0;mix-blend-mode:plus-lighter}to{opacity:1;mix-blend-mode:plus-lighter}}@keyframes astroFadeOut{0%{opacity:1;mix-blend-mode:plus-lighter}to{opacity:0;mix-blend-mode:plus-lighter}}@keyframes astroSlideFromRight{0%{transform:translate(100%)}}@keyframes astroSlideFromLeft{0%{transform:translate(-100%)}}@keyframes astroSlideToRight{to{transform:translate(100%)}}@keyframes astroSlideToLeft{to{transform:translate(-100%)}}@media(prefers-reduced-motion){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}[data-astro-transition-scope]{animation:none!important}}.bar[data-astro-cid-ctg3m53h]{position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;height:3.25rem;padding-inline:var(--gutter);border-bottom:1px solid var(--rule);background:#15171a8c;backdrop-filter:blur(14px) saturate(1.15);-webkit-backdrop-filter:blur(14px) saturate(1.15);transform:translateZ(0);will-change:transform}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.bar[data-astro-cid-ctg3m53h]{background:#15171af0}}.brand[data-astro-cid-ctg3m53h]{font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.02em;color:var(--text);text-decoration:none;white-space:nowrap;transition:color .2s ease}.brand[data-astro-cid-ctg3m53h]:hover{color:var(--accent)}.tagmark[data-astro-cid-ctg3m53h]{color:inherit}nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:1.35rem;margin:0;padding:0;list-style:none}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;min-height:44px;font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.01em;color:var(--faint);text-decoration:none;white-space:nowrap;transition:color .2s ease}.slash[data-astro-cid-ctg3m53h]{color:var(--rule)}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover .slash[data-astro-cid-ctg3m53h],nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h].is-active .slash[data-astro-cid-ctg3m53h]{color:var(--accent)}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h]:hover{color:var(--accent)}.tag[data-astro-cid-ctg3m53h]{padding-bottom:3px;border-bottom:1px solid transparent;transition:border-color .25s ease}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h].is-active{color:var(--accent)}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h].is-active .tag[data-astro-cid-ctg3m53h]{border-bottom-color:var(--accent)}@media(max-width:44rem){nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{gap:.8rem}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h],.brand[data-astro-cid-ctg3m53h]{font-size:.75rem}}@media(max-width:30rem){nav[data-astro-cid-ctg3m53h] li[data-astro-cid-ctg3m53h]:nth-child(1),nav[data-astro-cid-ctg3m53h] li[data-astro-cid-ctg3m53h]:nth-child(3),nav[data-astro-cid-ctg3m53h] li[data-astro-cid-ctg3m53h]:nth-child(4){display:none}nav[data-astro-cid-ctg3m53h] ul[data-astro-cid-ctg3m53h]{gap:1.1rem}nav[data-astro-cid-ctg3m53h] a[data-astro-cid-ctg3m53h],.brand[data-astro-cid-ctg3m53h]{font-size:.8125rem}}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.g30qAdWV.woff2) format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-400-normal.Dsrv2Tcn.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-cyrillic-400-normal.DZqxrq2p.woff2) format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-400-normal.BTotfTJu.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-greek-400-normal._efipK4i.woff2) format("woff2"),url(/_astro/ibm-plex-sans-greek-400-normal.D9ESIMu3.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-vietnamese-400-normal.DG4YqDda.woff2) format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-400-normal.fK1oJ5dG.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-ext-400-normal.C5H60-Va.woff2) format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-400-normal.RBey6euL.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-sans-latin-400-normal.CDDApCn2.woff2) format("woff2"),url(/_astro/ibm-plex-sans-latin-400-normal.CYLoc0-x.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.Cs5J6C77.woff2) format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-ext-500-normal.DB5PtV2g.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-cyrillic-500-normal.CocWQlwt.woff2) format("woff2"),url(/_astro/ibm-plex-sans-cyrillic-500-normal.ByOcLdNv.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-greek-500-normal.JMMifIXV.woff2) format("woff2"),url(/_astro/ibm-plex-sans-greek-500-normal.CuWXN6rf.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-vietnamese-500-normal.e4dixQRQ.woff2) format("woff2"),url(/_astro/ibm-plex-sans-vietnamese-500-normal.BEb3_waV.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-ext-500-normal.DakdToA3.woff2) format("woff2"),url(/_astro/ibm-plex-sans-latin-ext-500-normal.D0aIdm-b.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/ibm-plex-sans-latin-500-normal.6ng42L7E.woff2) format("woff2"),url(/_astro/ibm-plex-sans-latin-500-normal.BgVn5rGT.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2) format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.DMdlQ8Kv.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2) format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2) format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-400-normal.DDuiU_S-.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2) format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-400-normal.D3D2R8hC.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2) format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--bg: #15171a;--raised: #1d2024;--text: #e7e5df;--soft: #8a8b85;--faint: #7b7d77;--rule: #2a2d31;--accent: #86a94e;--bone: #d9cba3;--font-display: "IBM Plex Sans", system-ui, sans-serif;--font-body: "IBM Plex Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--measure: 34rem;--rail: 9rem;--gutter: 1.25rem;--step-meta: .8125rem;--step-problem: clamp(1.5rem, 5vw, 2.25rem);--step-greeting: clamp(2rem, 6.4vw, 3.25rem);--step-sub: clamp(1.0625rem, 2.5vw, 1.3125rem);--ease-out: cubic-bezier(.2, .8, .2, 1)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:auto;background:var(--bg);scrollbar-width:thin;scrollbar-color:var(--rule) var(--bg)}body{margin:0;color:var(--text);font-family:var(--font-body);font-size:1rem;line-height:1.65;overflow-x:clip;-webkit-font-smoothing:antialiased}#main,.skip{position:relative;z-index:1}h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.1;letter-spacing:-.015em;margin:0;text-wrap:balance}p{margin:0 0 1.1em;max-width:var(--measure);text-wrap:pretty}p:last-child{margin-bottom:0}a{color:inherit;text-decoration-color:var(--rule);text-decoration-thickness:1px;text-underline-offset:.22em;transition:color .18s ease,text-decoration-color .18s ease}a:hover{color:var(--accent);text-decoration-color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}::selection{background:#86a94e4d;color:var(--text)}.skip{position:absolute;left:-9999px}.skip:focus{position:fixed;left:1rem;top:1rem;z-index:30;background:var(--raised);padding:.75rem 1rem;border:1px solid var(--accent)}html.lenis,html.lenis body{height:auto}.lenis.lenis-stopped{overflow:hidden}.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}.progress{position:fixed;inset:0 0 auto;height:3px;z-index:25;background:linear-gradient(90deg,var(--accent),var(--bone));transform:scaleX(0);transform-origin:0 50%;pointer-events:none}.shell{width:100%;max-width:58rem;margin-inline:auto;padding-inline:var(--gutter)}.row{display:grid;grid-template-columns:minmax(0,1fr);gap:.5rem 2.5rem}.rail{font-family:var(--font-mono);font-size:var(--step-meta);line-height:1.5;letter-spacing:.02em;color:var(--faint);margin:0}@media(min-width:56rem){.row{grid-template-columns:var(--rail) minmax(0,1fr)}.rail{text-align:right;padding-top:.55rem}}.band{position:relative;padding-block:3.5rem;scroll-margin-top:4.5rem}.band:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--rule) 10%,var(--rule) 90%,transparent)}.band-open{padding-block:4.5rem 3.5rem}.band-open:before{display:none}@media(min-width:56rem){.band{padding-block:5rem}.band-open{padding-block:7rem 5rem}}.eyebrow{font-family:var(--font-mono);font-size:var(--step-meta);font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin:0}@media(min-width:56rem){.row>.eyebrow{position:sticky;top:4.5rem;align-self:start;text-align:right;padding-top:.55rem}}.tags{display:flex;flex-wrap:wrap;gap:.4rem .75rem;margin:1.5rem 0 0;padding:0;list-style:none;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.02em;color:var(--faint)}.tags li:after{content:" /";color:var(--rule)}.tags li:last-child:after{content:""}.links{display:flex;flex-wrap:wrap;gap:.25rem 1.5rem;margin:1.5rem 0 0;padding:0;list-style:none;font-family:var(--font-mono);font-size:var(--step-meta)}.links a{display:inline-flex;align-items:center;min-height:44px;letter-spacing:.02em;text-decoration:none;border-bottom:1px solid var(--rule);transition:color .18s ease,border-color .18s ease}.links a:hover{border-bottom-color:var(--accent)}.links a[data-store]{color:var(--bone);border-bottom-color:var(--bone)}.links a[data-store]:hover{color:var(--accent);border-bottom-color:var(--accent)}.sc-w{white-space:nowrap}.sc-c{display:inline-block;text-align:center}@media(prefers-reduced-motion:no-preference){.reveal{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% cover 35%}[data-reveal-js] .reveal{animation:none;opacity:0;transform:translateY(2.5rem) scale(.98);transition:opacity .8s ease,transform .9s var(--ease-out);transition-delay:calc(var(--i, 0) * .11s)}[data-reveal-js] .reveal.is-in{opacity:1;transform:none}.rise{animation:rise 1.1s var(--ease-out) both;animation-delay:calc(var(--i, 0) * .12s)}}@keyframes reveal{0%{opacity:0;transform:translateY(2.5rem) scale(.98)}}@keyframes rise{0%{opacity:0;transform:translateY(1.75rem);filter:blur(12px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.foot[data-astro-cid-5hce7sga]{position:relative;z-index:1;padding-block:2rem 3rem}.foot[data-astro-cid-5hce7sga] .rail[data-astro-cid-5hce7sga]{text-align:left;padding-top:0;text-transform:lowercase;max-width:none}.foot[data-astro-cid-5hce7sga] .built[data-astro-cid-5hce7sga]{text-wrap:balance;margin-bottom:1.25rem}.nb[data-astro-cid-5hce7sga]{white-space:nowrap}.foot[data-astro-cid-5hce7sga] .sig[data-astro-cid-5hce7sga]{color:var(--soft)}.dot[data-astro-cid-5hce7sga]{margin-right:.15em;color:var(--faint)}.foot[data-astro-cid-5hce7sga]:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,var(--rule) 10%,var(--rule) 90%,transparent)}