:root{--paper:#f2f2f0;--raised:#fbfbfa;--line:#d6d9d8;--ink:#1e2224;--muted:#5f6668;--ink-soft:#3e4446;--slate:#5f6668;--slate-deep:#3e4446;--slate-soft:#e3e6e5;--on-slate:#f2f2f0;--brass:#86652b;--brass-hover:#5f4618;--brass-soft:#efe6d6;--brass-on-slate:#ecd6a8;--mark:#5f6668;--backdrop:#c3c9c8;--night:#1e2224;--on-night:#e3e6e5;--field:#b9bebd;--serif:"Newsreader", Georgia, "Times New Roman", serif;--sans:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--wrap:1200px;--gut:clamp(16px, 4vw, 48px);--ease:cubic-bezier(.2, .7, .1, 1);color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#15191a;--raised:#1d2224;--line:#2e3436;--ink:#eceeed;--muted:#9aa3a5;--ink-soft:#c3c9c8;--slate-soft:#252b2d;--brass:#c9a465;--brass-hover:#e0c28a;--brass-soft:#2e2719;--night:#0d1011;--on-night:#e3e6e5;--mark:#c3c9c8;--backdrop:#5f6668;--field:#4a5153;color-scheme:dark}}:root[data-theme=dark]{--paper:#15191a;--raised:#1d2224;--line:#2e3436;--ink:#eceeed;--muted:#9aa3a5;--ink-soft:#c3c9c8;--slate-soft:#252b2d;--brass:#c9a465;--brass-hover:#e0c28a;--brass-soft:#2e2719;--night:#0d1011;--on-night:#e3e6e5;--mark:#c3c9c8;--backdrop:#5f6668;--field:#4a5153;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:88px}body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65;overflow-x:clip}a{color:var(--brass)}a:hover{color:var(--brass-hover)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brass);outline-offset:3px}h1,h2,h3,h4{font-family:var(--serif);text-wrap:balance;margin:0;font-weight:500}h2{letter-spacing:-.015em;font-size:clamp(36px,5vw,60px);line-height:1.06}p{margin:0}code{font-family:var(--mono)}img{max-width:100%;height:auto}.wrap{max-width:var(--wrap);padding-inline:var(--gut);margin-inline:auto}.hud{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:500;line-height:16px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip{z-index:50;background:var(--ink);color:var(--paper);padding:10px 16px;font-weight:600;position:absolute;top:-60px;left:16px}.skip:focus{top:12px}svg.mk{display:block;overflow:visible}.btn{min-height:46px;font:600 14px/1 var(--sans);cursor:pointer;border:0;border-radius:2px;justify-content:center;align-items:center;padding:0 22px;text-decoration:none;display:inline-flex}.btn.solid{background:var(--slate);color:var(--on-slate)}.btn.solid:hover{background:var(--slate-deep);color:var(--on-slate)}.btn.ink{background:var(--ink);color:var(--paper)}.btn.ink:hover{color:var(--paper);opacity:.88}.btn.line{border:1px solid var(--ink);color:var(--ink)}.btn.line:hover{background:var(--ink);color:var(--paper)}.btn.line.light{border-color:var(--on-slate);color:var(--on-slate)}.btn.line.light:hover{background:var(--on-slate);color:var(--slate-deep)}.intro-block{padding-block:clamp(56px,8vw,96px) clamp(32px,4vw,48px)}.intro-block h1{letter-spacing:-.02em;margin-block:12px 20px;font-size:clamp(44px,6.4vw,72px);line-height:1.04}.intro-block .lede{max-width:620px;color:var(--ink-soft);font-size:18px;line-height:30px}.pre{opacity:.35;transform:translateY(28px)}.rv{transition:transform .9s var(--ease), opacity .9s}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}html{scroll-behavior:auto}.pre{opacity:1;transform:none}}.top[data-astro-cid-nen7h5rs]{z-index:20;background:color-mix(in srgb, var(--paper) 88%, transparent);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0}.top[data-astro-cid-nen7h5rs]>.wrap[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:16px;padding-block:14px;display:flex}.brand[data-astro-cid-nen7h5rs]{color:var(--ink);align-items:center;gap:14px;text-decoration:none;display:flex}.brand[data-astro-cid-nen7h5rs] svg{width:auto;height:30px;color:var(--mark)}.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{font-family:var(--serif);white-space:nowrap;font-size:21px;font-weight:500}.brand[data-astro-cid-nen7h5rs] i[data-astro-cid-nen7h5rs]{background:var(--line);width:1px;height:26px}.nav[data-astro-cid-nen7h5rs]{align-items:center;gap:24px;font-size:15px;display:flex}.nav[data-astro-cid-nen7h5rs] .link[data-astro-cid-nen7h5rs]{color:var(--ink);border-bottom:2px solid #0000;padding-block:2px;text-decoration:none}.nav[data-astro-cid-nen7h5rs] .link[data-astro-cid-nen7h5rs]:hover{color:var(--brass)}.nav[data-astro-cid-nen7h5rs] .link[data-astro-cid-nen7h5rs][aria-current=page]{border-bottom-color:var(--ink);font-weight:600}.cta[data-astro-cid-nen7h5rs]{background:var(--ink);color:var(--paper);border-radius:2px;padding:9px 16px;font-size:14px;font-weight:600;text-decoration:none}.cta[data-astro-cid-nen7h5rs]:hover{color:var(--paper);opacity:.88}.theme[data-astro-cid-nen7h5rs]{width:36px;height:36px;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:2px;justify-content:center;align-items:center;margin-inline:-4px;padding:0;display:inline-flex}.theme[data-astro-cid-nen7h5rs]:hover{color:var(--brass)}.theme[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{width:20px;height:20px;transition:transform .4s var(--ease)}[data-theme=dark] .theme[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{transform:rotate(180deg)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .theme[data-astro-cid-nen7h5rs] svg[data-astro-cid-nen7h5rs]{transform:rotate(180deg)}}.chapter[data-astro-cid-nen7h5rs]{text-align:right;min-width:13ch}.bar[data-astro-cid-nen7h5rs]{background:var(--brass);transform-origin:0;width:100%;height:2px;transform:scaleX(var(--read,0));position:absolute;bottom:-1px;left:0}.menu-btn[data-astro-cid-nen7h5rs]{width:44px;height:44px;color:var(--ink);cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:7px;margin-right:-10px;padding:0;display:none}.menu-btn[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{width:22px;height:1.5px;transition:transform .25s var(--ease);background:currentColor;display:block}.menu-btn[data-astro-cid-nen7h5rs][aria-expanded=true] span[data-astro-cid-nen7h5rs]:first-child{transform:translateY(4.25px)rotate(45deg)}.menu-btn[data-astro-cid-nen7h5rs][aria-expanded=true] span[data-astro-cid-nen7h5rs]:last-child{transform:translateY(-4.25px)rotate(-45deg)}.menu[data-astro-cid-nen7h5rs]{border-top:1px solid var(--line);background:var(--paper)}.menu[data-astro-cid-nen7h5rs] .wrap[data-astro-cid-nen7h5rs]{flex-direction:column;padding-block:8px 20px;display:flex}.menu[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-bottom:1px solid var(--line);color:var(--ink);font-family:var(--serif);padding:14px 0;font-size:24px;font-weight:500;text-decoration:none}.menu[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--brass)}@media (width<=820px){.nav[data-astro-cid-nen7h5rs] .link[data-astro-cid-nen7h5rs],.chapter[data-astro-cid-nen7h5rs]{display:none}.menu-btn[data-astro-cid-nen7h5rs]{display:inline-flex}.brand[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{font-size:18px}}@media (width<=420px){.cta[data-astro-cid-nen7h5rs]{display:none}}.foot[data-astro-cid-jo6i4kqk]{background:var(--night);color:var(--on-night)}.wrap[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 32px;padding-block:40px;display:flex}.sign[data-astro-cid-jo6i4kqk]{align-items:center;gap:16px;display:flex}.sign[data-astro-cid-jo6i4kqk] svg{width:auto;height:28px;color:var(--on-night)}.sign[data-astro-cid-jo6i4kqk] span[data-astro-cid-jo6i4kqk]{font-family:var(--serif);font-size:18px}.links[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;gap:10px 22px;font-size:14px;display:flex}.links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--on-night)}.links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--brass-on-slate)}.copy[data-astro-cid-jo6i4kqk]{color:#9aa3a5;font-size:14px}