:root{--bg:#090a0c;--bg-2:#101216;--bg-3:#16191f;--bg-inset:#0c0d10;--text:#f3f4f6;--text-2:#9298a4;--text-3:#7d8390;--line:rgba(255,255,255,0.075);--line-2:rgba(255,255,255,0.12);--line-3:rgba(255,255,255,0.2);--accent:#c8f542;--accent-ink:#0b0d05;--accent-soft:rgba(200,245,66,0.12);--accent-line:rgba(200,245,66,0.45);--cyan:#8fe3f5;--cyan-soft:rgba(143,227,245,0.1);--st-stable:#c8f542;--st-preview:#8fe3f5;--st-experimental:#e8b86a;--st-progress:#b4a7ff;--st-planned:#9298a4;--st-pending:#7d8390;--font-sans:'Geist',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--font-mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--fs-hero:clamp(2.6rem,1rem + 5.6vw,6.4rem);--fs-display:clamp(2.1rem,1.1rem + 3.6vw,4.5rem);--fs-h2:clamp(1.85rem,1.2rem + 2.3vw,3.25rem);--fs-h3:clamp(1.3rem,1.1rem + 0.7vw,1.75rem);--fs-lede:clamp(1.05rem,0.98rem + 0.35vw,1.3rem);--fs-body:1rem;--fs-small:0.875rem;--fs-mono:0.75rem;--lh-tight:0.98;--lh-head:1.06;--lh-body:1.6;--track-hero:-0.048em;--track-head:-0.035em;--track-mono:0.08em;--s-1:0.25rem;--s-2:0.5rem;--s-3:0.75rem;--s-4:1rem;--s-5:1.5rem;--s-6:2rem;--s-7:3rem;--s-8:4rem;--s-9:6rem;--s-10:8rem;--section:clamp(5rem,3rem + 8vw,10rem);--gutter:clamp(16px,4vw,48px);--max:1320px;--measure:62ch;--r-1:4px;--r-2:8px;--r-3:14px;--r-pill:999px;--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--dur-1:160ms;--dur-2:280ms;--dur-3:700ms;--dur-4:1100ms;--header-h:64px}@font-face{font-family:'Geist';src:url('/assets/fonts/Geist-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}@font-face{font-family:'Geist Mono';src:url('/assets/fonts/GeistMono-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}*,*::before,*::after{box-sizing:border-box}*{margin:0}html{color-scheme:dark;-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 24px);background:var(--bg)}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);font-feature-settings:'ss01','cv11';-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}@supports 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!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:12px;z-index:200;padding:10px 14px;border-radius:var(--r-2);background:var(--accent);color:var(--accent-ink);font-weight:600;transform:translateY(-160%);transition:transform var(--dur-2) var(--ease-out)}.skip-link:focus-visible{transform:none;outline-color:var(--text)}.icon{display:inline-block;vertical-align:middle}*{scrollbar-width:thin;scrollbar-color:var(--line-3) transparent}.wrap{width:100%;max-width:calc(var(--max) + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:var(--section);position:relative}.section--tight{padding-block:clamp(2.5rem,1.5rem + 3vw,4.5rem)}.section + .section{border-top:1px solid var(--line)}.two-col{display:grid;gap:var(--s-7)}.stack{display:grid;gap:var(--s-5);align-content:start}.scroll-sentinel{position:absolute;top:0;left:0;height:24px;width:1px;pointer-events:none}.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);border-bottom:1px solid transparent;transition:background-color var(--dur-2) var(--ease-out),border-color var(--dur-2) var(--ease-out),backdrop-filter var(--dur-2)}.site-header.is-scrolled,.menu-open .site-header{background:rgba(9,10,12,0.78);border-bottom-color:var(--line);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px)}.site-header__inner{height:100%;display:flex;align-items:center;gap:var(--s-5)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);border-radius:var(--r-2);flex-shrink:0}.brand__word{font-size:1.06rem;font-weight:600;letter-spacing:-0.03em}.brand__word span{color:var(--text-2);font-weight:500;transition:color var(--dur-2)}.brand:hover .brand__word span{color:var(--text)}.monogram{color:var(--text)}.monogram__node{fill:var(--accent);transition:transform var(--dur-3) var(--ease-out);transform-origin:26px 16px}.brand:hover .monogram__node{transform:scale(1.25)}.site-nav{display:none;margin-inline:auto}.site-nav ul{display:flex;gap:2px}.site-header__actions{display:flex;align-items:center;gap:var(--s-2);margin-left:auto}.site-header__actions .btn{display:none}.menu-toggle{display:none;position:relative;width:44px;height:44px;border-radius:var(--r-2)}.js .menu-toggle{display:inline-block}.menu-toggle span{position:absolute;left:13px;right:13px;height:1.5px;background:var(--text);border-radius:2px;transition:transform var(--dur-2) var(--ease-out),top var(--dur-2) var(--ease-out)}.menu-toggle span:first-child{top:18px}.menu-toggle span:last-child{top:25px}.menu-toggle[aria-expanded='true'] span:first-child{top:21.5px;transform:rotate(45deg)}.menu-toggle[aria-expanded='true'] span:last-child{top:21.5px;transform:rotate(-45deg)}.mobile-menu{display:none}.js .mobile-menu{display:flex;flex-direction:column;justify-content:space-between;position:fixed;inset:var(--header-h) 0 0 0;padding:var(--s-6) var(--gutter) calc(var(--s-6) + env(safe-area-inset-bottom));background:var(--bg);overflow-y:auto;visibility:hidden;opacity:0;clip-path:inset(0 0 100% 0);transition:opacity var(--dur-2) var(--ease-out),clip-path var(--dur-3) var(--ease-out),visibility 0s linear var(--dur-3)}.js .mobile-menu.is-open{visibility:visible;opacity:1;clip-path:inset(0 0 0 0);transition:opacity var(--dur-2) var(--ease-out),clip-path var(--dur-3) var(--ease-out),visibility 0s}.mobile-menu__list{display:grid}.mobile-menu__list .nav-link{display:flex;align-items:center;gap:8px;padding:14px 0;border-bottom:1px solid var(--line);border-radius:0;font-size:1.75rem;letter-spacing:-0.03em;color:var(--text)}.mobile-menu__list .nav-link[aria-current='page']{color:var(--accent)}.mobile-menu__list li{opacity:0;transform:translateY(10px);transition:opacity var(--dur-3) var(--ease-out),transform var(--dur-3) var(--ease-out)}.mobile-menu.is-open .mobile-menu__list li{opacity:1;transform:none}.mobile-menu.is-open .mobile-menu__list li:nth-child(2){transition-delay:40ms}.mobile-menu.is-open .mobile-menu__list li:nth-child(3){transition-delay:80ms}.mobile-menu.is-open .mobile-menu__list li:nth-child(4){transition-delay:120ms}.mobile-menu.is-open .mobile-menu__list li:nth-child(5){transition-delay:160ms}.mobile-menu.is-open .mobile-menu__list li:nth-child(6){transition-delay:200ms}.mobile-menu__foot{display:grid;gap:var(--s-4);padding-top:var(--s-6)}.mobile-menu__foot .btn{justify-content:center}.menu-open{overflow:hidden}html:not(.js) .site-nav{display:block;position:absolute;top:var(--header-h);left:0;right:0;padding:0 var(--gutter) 8px;overflow-x:auto;background:var(--bg)}.site-footer{border-top:1px solid var(--line);padding-block:var(--s-9) var(--s-6);color:var(--text-2);font-size:var(--fs-small)}.site-footer__top{display:grid;gap:var(--s-7);grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer__brand{grid-column:1 / -1;display:grid;gap:var(--s-4);align-content:start;max-width:34ch}.site-footer__title{font-family:var(--font-mono);font-size:var(--fs-mono);letter-spacing:var(--track-mono);text-transform:uppercase;color:var(--text-3);margin-bottom:var(--s-4)}.site-footer__col ul{display:grid;gap:2px}.footer-link{display:inline-flex;align-items:center;gap:6px;min-height:32px;color:var(--text-2);transition:color var(--dur-1)}.footer-link .icon-ext{opacity:0.5;transition:transform var(--dur-2) var(--ease-out),opacity var(--dur-2)}.footer-link:hover{color:var(--text)}.footer-link:hover .icon-ext{opacity:1;transform:translate(1px,-1px)}.site-footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--s-3);margin-top:var(--s-9);padding-top:var(--s-5);border-top:1px solid var(--line);color:var(--text-3)}.nav-link{position:relative;display:inline-flex;align-items:center;padding:8px 12px;border-radius:var(--r-2);color:var(--text-2);font-size:var(--fs-small);transition:color var(--dur-1)}.nav-link::after{content:'';position:absolute;left:12px;right:12px;bottom:3px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform var(--dur-2) var(--ease-out)}.nav-link:hover{color:var(--text)}.nav-link:hover::after{transform:scaleX(1)}.nav-link[aria-current='page']{color:var(--text)}.nav-link[aria-current='page']::after{transform:scaleX(1);background:var(--accent)}.mobile-menu .nav-link::after{display:none}.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--r-2);color:var(--text-2);transition:color var(--dur-1),background-color var(--dur-1)}.icon-btn:hover{color:var(--text);background:var(--bg-3)}.btn{--btn-bg:transparent;--btn-fg:var(--text);--btn-line:var(--line-2);position:relative;display:inline-flex;align-items:center;gap:10px;min-height:46px;padding:0 18px 0 20px;border:1px solid var(--btn-line);border-radius:var(--r-pill);background:var(--btn-bg);color:var(--btn-fg);font-size:0.94rem;font-weight:500;letter-spacing:-0.01em;white-space:nowrap;isolation:isolate;overflow:hidden;transition:border-color var(--dur-2) var(--ease-out),color var(--dur-2),background-color var(--dur-2),transform var(--dur-1)}.btn .icon{transition:transform var(--dur-2) var(--ease-out)}.btn:hover .icon-arrow{transform:translateX(3px)}.btn:hover .icon-ext{transform:translate(2px,-2px)}.btn:active{transform:translateY(1px)}.btn--primary{--btn-bg:var(--text);--btn-fg:var(--bg);--btn-line:var(--text)}.btn--primary::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--accent);transform:translateY(101%);transition:transform var(--dur-3) var(--ease-out)}.btn--primary:hover{--btn-line:var(--accent);--btn-fg:var(--accent-ink)}.btn--primary:hover::before{transform:none}.btn--ghost:hover{--btn-line:var(--line-3);--btn-bg:rgba(255,255,255,0.04)}.btn--sm{min-height:36px;padding:0 12px 0 14px;font-size:var(--fs-small);gap:8px}.btn[aria-disabled='true'],.btn:disabled{opacity:0.45;pointer-events:none}.btn:focus-visible{outline-offset:3px;border-radius:var(--r-pill)}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--text);font-weight:500;border-bottom:1px solid var(--line-3);padding-bottom:2px;transition:border-color var(--dur-2),color var(--dur-2)}.text-link .icon{transition:transform var(--dur-2) var(--ease-out);color:var(--text-2)}.text-link:hover{border-color:var(--accent)}.text-link:hover .icon-arrow{transform:translateX(3px);color:var(--accent)}.text-link:hover .icon-ext{transform:translate(2px,-2px);color:var(--accent)}.text-link--sm{font-size:var(--fs-small)}.eyebrow,.mono-note,.fine-print,.mini-head{font-family:var(--font-mono);font-size:var(--fs-mono);letter-spacing:var(--track-mono);text-transform:uppercase;color:var(--text-3)}.fine-print{text-transform:none;letter-spacing:0.01em;line-height:1.6}.mini-head{color:var(--text-2);margin-block:var(--s-6) var(--s-3)}.eyebrow{display:inline-flex;align-items:center;gap:10px}.eyebrow--live{color:var(--text-2)}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.status{--st:var(--st-pending);display:inline-flex;align-items:center;gap:6px;padding:3px 9px 3px 8px;border:1px solid color-mix(in srgb,var(--st) 35%,transparent);border-radius:var(--r-pill);color:var(--st);font-family:var(--font-mono);font-size:0.6875rem;letter-spacing:0.06em;text-transform:uppercase;line-height:1.4;white-space:nowrap}.status__glyph{font-size:0.85em;line-height:1}.status--stable{--st:var(--st-stable)}.status--preview{--st:var(--st-preview)}.status--experimental{--st:var(--st-experimental)}.status--progress{--st:var(--st-progress)}.status--planned{--st:var(--st-planned)}.status--unverified,.status--pending{--st:var(--st-pending)}.status--compact{padding:1px 7px 1px 6px;font-size:0.625rem}.legend{display:grid;gap:10px;margin-block:var(--s-6)}.legend li{display:grid;grid-template-columns:9.5rem 1fr;gap:12px;align-items:baseline;font-size:var(--fs-small);color:var(--text-2)}.legend .status{justify-self:start}.chips{display:flex;flex-wrap:wrap;gap:6px}.chips li{padding:4px 10px;border:1px solid var(--line-2);border-radius:var(--r-pill);font-size:0.8125rem;color:var(--text-2)}.chips--mono li{font-family:var(--font-mono);font-size:0.75rem;letter-spacing:0.01em}.ticks{display:grid;gap:10px}.ticks li{position:relative;padding-left:22px;color:var(--text-2)}.ticks li::before{content:'';position:absolute;left:2px;top:0.72em;width:9px;height:1px;background:var(--accent)}.callout{margin-top:var(--s-6);padding:var(--s-4) var(--s-5);border-left:1px solid var(--accent-line);background:linear-gradient(90deg,var(--accent-soft),transparent 70%);color:var(--text-2);font-size:var(--fs-small)}.section-head{display:grid;gap:var(--s-4);margin-bottom:var(--s-8);max-width:46rem}.section-title{font-size:var(--fs-h2)}.section-intro{color:var(--text-2);font-size:var(--fs-lede);line-height:1.5;max-width:var(--measure)}.code-block{position:relative;border:1px solid var(--line-2);border-radius:var(--r-3);background:linear-gradient(180deg,var(--bg-2),var(--bg-inset));overflow:hidden}.code-block::before{content:'';position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.22),transparent)}.code-block__bar{display:flex;align-items:center;gap:var(--s-3);min-height:52px;padding:0 8px 0 18px;border-bottom:1px solid var(--line)}.code-block__label{font-family:var(--font-mono);font-size:var(--fs-mono);letter-spacing:var(--track-mono);text-transform:uppercase;color:var(--text-3);white-space:nowrap}.code-tabs{display:none;gap:2px;overflow-x:auto;scrollbar-width:none}.js .code-tabs{display:flex}.code-tab{position:relative;padding:8px 10px;min-height:36px;border-radius:var(--r-2);color:var(--text-3);font-size:0.8125rem;white-space:nowrap;transition:color var(--dur-1),background-color var(--dur-1)}.code-tab:hover{color:var(--text)}.code-tab[aria-selected='true']{color:var(--text);background:rgba(255,255,255,0.06)}.copy-btn{display:inline-flex;align-items:center;gap:6px;margin-left:auto;min-height:36px;padding:0 12px;border:1px solid var(--line-2);border-radius:var(--r-pill);color:var(--text-2);font-size:0.8125rem;transition:color var(--dur-1),border-color var(--dur-2),background-color var(--dur-2)}.copy-btn[hidden]{display:none}.copy-btn:hover{color:var(--text);border-color:var(--line-3)}.copy-btn__icons{position:relative;width:14px;height:14px}.copy-btn__icons .icon{position:absolute;inset:0;transition:opacity var(--dur-2),transform var(--dur-2) var(--ease-out)}.copy-btn .icon-check{opacity:0;transform:scale(0.6)}.copy-btn[data-state='copied']{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}.copy-btn[data-state='copied'] .icon-check{opacity:1;transform:none}.copy-btn[data-state='copied'] .icon:not(.icon-check){opacity:0;transform:scale(0.6)}.copy-btn[data-state='error']{color:var(--st-experimental)}.code-panel pre{margin:0;padding:22px 22px 26px;overflow-x:auto;font-size:0.84rem;line-height:1.75;color:#d5dae3;tab-size:2}.code-panel pre:focus-visible{outline-offset:-2px}.code-panel__nojs-label{padding:14px 22px 0;font-family:var(--font-mono);font-size:var(--fs-mono);color:var(--text-3);text-transform:uppercase;letter-spacing:var(--track-mono)}.js .code-panel__nojs-label{display:none}.js [data-js-hidden],[hidden]{display:none !important}.tk-com{color:#6f7685;font-style:italic}.tk-cmd{color:var(--accent)}.tk-flag{color:var(--cyan)}.tk-str{color:#e7c98f}.tk-url{color:#aab4c3;text-decoration:underline;text-decoration-color:rgba(170,180,195,0.3);text-underline-offset:3px}.tk-op{color:var(--text-3)}.tk-kw{color:#c6a8ff}.code-block__source{padding:12px 18px;border-top:1px solid var(--line);font-size:0.8125rem;color:var(--text-3)}.code-block__source .text-link{font-weight:400;color:var(--text-2)}.empty{position:relative;display:grid;justify-items:start;gap:var(--s-3);padding:var(--s-6);border:1px dashed var(--line-3);border-radius:var(--r-3);background:repeating-linear-gradient(135deg,transparent 0 10px,rgba(255,255,255,0.012) 10px 11px),var(--bg-inset)}.empty--compact{padding:var(--s-5)}.empty__mark{display:flex;gap:5px;margin-bottom:var(--s-2)}.empty__mark i{width:6px;height:6px;border-radius:50%;border:1px solid var(--text-3)}.empty__mark i:first-child{border-color:var(--accent);background:var(--accent)}.empty__title{font-size:1.15rem;letter-spacing:-0.015em;color:var(--text)}.empty__body{color:var(--text-2);font-size:var(--fs-small);max-width:58ch}.empty__action{margin-top:var(--s-2)}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.metric{position:relative;display:grid;grid-template-rows:auto auto 1fr 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