:root{--header-h:4.875rem;--header-h-scrolled:4.125rem;--ls-mono:.14em}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--canvas);color:var(--text);font-family:var(--font-sans);font-size:var(--fs-body);font-weight:400;line-height:var(--lh-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;overflow-x:hidden}img,svg,video{max-width:100%;display:block}button,input,textarea,select{font:inherit;color:inherit}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px;border-radius:var(--r-sm)}input:focus-visible,textarea:focus-visible{outline:none}::selection{background:var(--accent);color:var(--on-accent)}h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-strong);text-wrap:balance;font-weight:400}h1{font-size:var(--fs-h1);line-height:var(--lh-tight);letter-spacing:var(--ls-display)}h2{font-size:var(--fs-h2);line-height:var(--lh-snug);letter-spacing:var(--ls-display)}h3{font-size:var(--fs-h3);letter-spacing:var(--ls-tight);line-height:1.24}h4{font-family:var(--font-sans);font-size:var(--fs-h4);letter-spacing:var(--ls-tight);font-weight:500;line-height:1.35}p{text-wrap:pretty}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--tt-ink-950)}::-webkit-scrollbar-thumb{background:var(--tt-ink-600);border-radius:var(--r-full);border:3px solid var(--tt-ink-950)}::-webkit-scrollbar-thumb:hover{background:var(--tt-ink-500)}.skip-link{top:var(--sp-3);left:var(--sp-3);z-index:var(--z-overlay);padding:var(--sp-3) var(--sp-4);background:var(--accent);color:var(--on-accent);border-radius:var(--r-md);font-size:var(--fs-sm);transition:transform var(--dur-base) var(--ease-out);font-weight:500;position:absolute;transform:translateY(-200%)}.skip-link:focus-visible{transform:translateY(0)}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);margin-inline:auto}.container--narrow{max-width:var(--container-narrow)}.container--wide{max-width:var(--container-wide)}.eyebrow{align-items:center;gap:var(--sp-3);font-family:var(--font-sans);font-size:var(--fs-micro);letter-spacing:var(--ls-micro);text-transform:uppercase;color:var(--accent);font-weight:500;line-height:1;display:inline-flex}.eyebrow:before{content:"";opacity:.7;background:currentColor;width:22px;height:1px}.eyebrow--plain:before{display:none}.eyebrow--muted{color:var(--text-subtle)}.lede{font-size:var(--fs-lead);color:var(--text-muted);max-width:var(--measure);line-height:1.6}.prose{max-width:var(--measure);gap:var(--sp-5);color:var(--text-muted);display:grid}.prose p{line-height:var(--lh-body)}.prose strong{color:var(--text);font-weight:500}.emph{font-family:var(--font-display);color:var(--accent);font-style:italic}.grid{gap:var(--sp-6);display:grid}.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}.cluster{gap:var(--sp-4);flex-wrap:wrap;align-items:center;display:flex}.duo{gap:clamp(var(--sp-7), 6vw, var(--sp-10));grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start;display:grid}.duo--sticky>:first-child{top:calc(var(--sp-9) + var(--sp-2));position:sticky}@media screen and (max-width:64em){.duo{gap:var(--sp-7);grid-template-columns:none;align-items:stretch}.duo--sticky>:first-child{position:static;top:auto}}@keyframes tt-fade-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.page-enter{animation:tt-fade-up var(--dur-slow) var(--ease-out) both}@media (prefers-reduced-motion:reduce){.page-enter{animation:none}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}