.mast[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--border);transition:background .4s,border-color .4s}.mast-wrap[data-astro-cid-dmqpwcec]{max-width:1180px;margin-inline:auto;padding-inline:clamp(20px,5vw,64px)}.mast-in[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:24px;height:64px}.brand[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:12px;flex-shrink:0;text-decoration:none;color:inherit}.mark[data-astro-cid-dmqpwcec]{display:grid;grid-template-columns:repeat(4,9px);gap:2px}.mark[data-astro-cid-dmqpwcec] i[data-astro-cid-dmqpwcec]{height:18px;border-radius:1px;background:var(--border);display:block;transition:background .3s}.mark[data-astro-cid-dmqpwcec] i[data-astro-cid-dmqpwcec].on{background:var(--accent)}.brand[data-astro-cid-dmqpwcec]:hover .mark[data-astro-cid-dmqpwcec] i[data-astro-cid-dmqpwcec].on{background:var(--text-1)}.brand[data-astro-cid-dmqpwcec] b[data-astro-cid-dmqpwcec]{font-family:var(--font-logo);font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--text-1)}.issue[data-astro-cid-dmqpwcec]{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--text-4);padding:var(--sp-1) var(--sp-2);border:1px solid var(--border-soft);white-space:nowrap}.nav-links[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:26px;margin-left:auto}.nav-links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{font-family:var(--font-mono);font-size:13px;color:var(--text-2);position:relative;padding:4px 0;transition:color .2s;text-decoration:none}.nav-links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{color:var(--text-1)}.nav-links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1px;background:var(--accent);transition:right .25s cubic-bezier(.22,.61,.36,1)}.nav-links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover:after{right:0}.back-link[data-astro-cid-dmqpwcec]{color:var(--text-3)!important}.cite-btn[data-astro-cid-dmqpwcec]{font-family:var(--font-mono);font-size:13px;padding:6px 14px;border:1px solid var(--border);border-radius:3px;color:var(--text-1)!important;transition:border-color .2s,color .2s!important;text-decoration:none}.cite-btn[data-astro-cid-dmqpwcec]:after{display:none!important}.cite-btn[data-astro-cid-dmqpwcec]:hover{border-color:var(--accent)!important;color:var(--accent)!important}.themer[data-astro-cid-dmqpwcec]{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid var(--border);background:transparent;color:var(--text-2);cursor:pointer;font-size:14px;transition:border-color .2s,color .2s,transform .3s cubic-bezier(.22,.61,.36,1);flex-shrink:0}.themer[data-astro-cid-dmqpwcec]:hover{border-color:var(--accent);color:var(--accent)}.burger[data-astro-cid-dmqpwcec]{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;margin-left:auto;background:none;border:1px solid var(--border);border-radius:6px;width:40px;height:38px;color:var(--text-1);cursor:pointer}.burger[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]{display:block;width:18px;height:1.5px;background:currentColor;transition:.25s cubic-bezier(.22,.61,.36,1)}.mnav[data-astro-cid-dmqpwcec]{position:fixed;inset:64px 0 auto;background:var(--bg);border-bottom:1px solid var(--border);transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;transition:transform .28s cubic-bezier(.22,.61,.36,1),opacity .28s cubic-bezier(.22,.61,.36,1),visibility 0s linear .28s;z-index:49;padding:var(--sp-2) clamp(20px,5vw,64px) var(--sp-6);max-height:calc(100dvh - 64px);overflow-y:auto;overscroll-behavior:contain}.mnav[data-astro-cid-dmqpwcec].open{transform:none;opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.mnav[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{display:block;font-family:var(--font-mono);font-size:16px;color:var(--text-2);padding:13px 0;border-bottom:1px solid var(--border);text-decoration:none;transition:color .2s}.mnav[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:last-of-type{border-bottom:0}.mnav[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{color:var(--accent)}.mnav-row[data-astro-cid-dmqpwcec]{display:flex;justify-content:space-between;align-items:center;padding-top:14px}.mnav-label[data-astro-cid-dmqpwcec]{font-family:var(--font-mono);font-size:11.5px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--text-4)}.mnav[data-astro-cid-dmqpwcec] .themer[data-astro-cid-dmqpwcec]{width:auto;border-radius:3px;padding:6px 14px;font-family:var(--font-mono);font-size:13px}@media (max-width: 880px){.nav-links[data-astro-cid-dmqpwcec]{display:none}.burger[data-astro-cid-dmqpwcec]{display:flex}.issue[data-astro-cid-dmqpwcec]{display:none}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border-soft);margin-top:var(--sp-11);padding:var(--sp-8) 0 var(--sp-7)}.footer-row[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-6);flex-wrap:wrap;padding-bottom:var(--sp-6)}.footer-brand[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--sp-3);color:var(--text-1);text-decoration:none;flex-shrink:0}.brand-mark[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;width:32px;height:9px}.brand-mark[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{background:var(--text-5)}.brand-mark[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]:nth-child(1){background:var(--accent)}.brand-text[data-astro-cid-sz7xmlte]{font-family:var(--font-logo);font-size:17px;font-weight:600;letter-spacing:-.02em}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:var(--sp-6);flex-wrap:wrap}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:13px;letter-spacing:.04em;color:var(--text-3);text-decoration:none;transition:color .2s}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text-1)}.footer-base[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);flex-wrap:wrap;padding-top:var(--sp-5);border-top:1px solid var(--border-soft);font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--text-4)}.footer-legal[data-astro-cid-sz7xmlte]{display:flex;gap:var(--sp-4)}.footer-legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-4);text-decoration:none;transition:color .2s}.footer-legal[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text-2)}@media (max-width: 720px){.footer-row[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start;gap:var(--sp-5)}.footer-nav[data-astro-cid-sz7xmlte]{gap:var(--sp-3) var(--sp-5)}}@font-face{font-family:Charter;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/charter-400-normal.woff2) format("woff2")}@font-face{font-family:Charter;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/charter-400-italic.woff2) format("woff2")}@font-face{font-family:Charter;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/charter-700-normal.woff2) format("woff2")}@font-face{font-family:Charter;font-style:italic;font-weight:700;font-display:swap;src:url(/fonts/charter-700-italic.woff2) format("woff2")}@font-face{font-family:Charis SIL;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/charis-400-normal.woff2) format("woff2")}@font-face{font-family:Charis SIL;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/charis-700-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plexmono-400-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/plexmono-400-italic.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plexmono-500-normal.woff2) format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/plexmono-600-normal.woff2) format("woff2")}[data-theme=dark]{--bg: #07090d;--surface: #0e131b;--surface-2: #121821;--border: #273243;--border-soft: #1b2330;--text-1: #e9edf3;--text-2: #aeb8c6;--text-3: #8a96a6;--text-4: #7b8798;--text-5: #6d798b;--accent: #f2a93b;--accent-ink: #f2a93b;--accent-soft: rgba(242,169,59,.14);--accent-border:rgba(242,169,59,.3);--warning: #f2a93b;--new: #f06292;--code-bg: #0a0d13;--void: #07090d;--void-2: #0a0d13;--panel: #0e131b;--panel-2: #121821;--line: #1b2330;--line-2: #262f3e;--ink: #e9edf3;--ink-2: #aeb8c6;--mute: #6f7b8c;--signal: #f2a93b;--signal-soft: rgba(242,169,59,.14);--layer-silicon: #54c7d6;--layer-system: #9183f2;--layer-algorithm: #f2a93b;--silicon: #54c7d6;--system: #9183f2;--algorithm: #f2a93b;--grain-opacity: .012}[data-theme=light]{--bg: #ffffff;--surface: #f3f3f1;--surface-2: #ebebe9;--border: #e3e3df;--border-soft: #eeeeeb;--text-1: #15181d;--text-2: #3f4753;--text-3: #5a6270;--text-4: #5f6670;--text-5: #6b727c;--accent: #b9791a;--accent-ink: #8f5d10;--accent-soft: rgba(185,121,26,.12);--accent-border:rgba(185,121,26,.3);--warning: #b9791a;--new: #be185d;--code-bg: #fafaf9;--void: #ffffff;--void-2: #fafaf9;--panel: #ffffff;--panel-2: #f6f6f5;--line: #e3e3df;--line-2: #d6d6d2;--ink: #15181d;--ink-2: #3f4753;--mute: #5f6670;--signal: #b9791a;--signal-soft: rgba(185,121,26,.12);--layer-silicon: #19747f;--layer-system: #5a4fc4;--layer-algorithm: #8f5d10;--silicon: #19747f;--system: #5a4fc4;--algorithm: #8f5d10;--grain-opacity: .018}:root{--font-serif: "Charter", "Charis SIL", Georgia, "Times New Roman", serif;--font-sans: var(--font-serif);--font-display: var(--font-serif);--font-mono: "Berkeley Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas, monospace;--font-logo: var(--font-mono);--f-sans: var(--font-sans);--f-mono: var(--font-mono);--f-serif: var(--font-serif);--ease: cubic-bezier(.22,.61,.36,1);--step--1: clamp(12px, .7rem + .16vw, 14px);--step-sm: clamp(13.5px, .78rem + .22vw, 16.5px);--step-0: clamp(16px, .92rem + .3vw, 20px);--step-1: clamp(19px, 1.06rem + .52vw, 25px);--step-2: clamp(23px, 1.21rem + .9vw, 33px);--step-3: clamp(28px, 1.33rem + 1.5vw, 46px);--step-4: clamp(34px, 1.35rem + 2.45vw, 64px);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-7: 32px;--sp-8: 40px;--sp-9: 48px;--sp-10: 64px;--sp-11: 80px;--sp-12: 100px;--measure: 68ch}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{background:var(--bg);color:var(--text-1);font-family:var(--font-sans);font-size:var(--step-0);line-height:1.6;min-height:100vh;overflow-x:hidden;transition:background .25s ease,color .25s ease}::selection{background:var(--signal);color:var(--void)}body:before{content:"";position:fixed;inset:0;background-image:radial-gradient(circle at 1px 1px,currentColor 1px,transparent 0);background-size:32px 32px;opacity:var(--grain-opacity);pointer-events:none;z-index:0}.nav,.article-header,footer,.figure-wrap,.prod-note,.toc,.margin-note{transition:background-color .25s ease,border-color .25s ease,color .25s ease}img,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}button{background:none;border:none;cursor:pointer;font:inherit;color:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:600;line-height:1.2;color:var(--text-1)}h1{font-size:var(--step-4);letter-spacing:-.022em}h2{font-size:var(--step-2);letter-spacing:-.014em;margin-top:var(--sp-10);margin-bottom:var(--sp-5)}h3{font-size:var(--step-1);margin-top:var(--sp-7);margin-bottom:var(--sp-3)}p{margin-bottom:var(--sp-5)}.skip-link{position:absolute;left:var(--sp-4);top:-100px;z-index:200;padding:var(--sp-3) var(--sp-4);background:var(--surface);border:1px solid var(--accent);color:var(--text-1);font-family:var(--font-mono);font-size:13px;transition:top .15s}.skip-link:focus{top:var(--sp-4)}.container{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,48px);position:relative;z-index:1}.container--narrow{max-width:720px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.text-mono{font-family:var(--font-mono)}.text-accent{color:var(--accent)}.text-muted{color:var(--text-4)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition:none!important;animation:none!important}}