:root{--ink-900: #17150f;--ink-700: #3a3730;--stone-500: #6b675c;--stone-300: #b5b0a4;--bone-100: #ded9cd;--paper-50: #f7f5f0;--paper-hi: #fffdf8;--ember: #ffa61f;--clay: #c25e2b;--lagoon: #1fa2a8;--night-950: #070d17;--night-900: #0b1320;--night-800: #111b2b;--night-700: #1a2639;--abyss: #03060b;--mist: color-mix(in srgb, var(--paper-50) 66%, var(--night-950));--sand: color-mix(in srgb, var(--ember) 62%, var(--paper-50));--color-bg: var(--night-950);--color-surface: var(--night-900);--color-ink: var(--paper-50);--color-ink-soft: var(--mist);--color-line: color-mix(in srgb, var(--paper-50) 11%, transparent);--color-accent: var(--ember);--color-accent-ink: var(--sand);--color-lagoon: var(--lagoon);--font-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--step-h1: clamp(2.75rem, 1.6rem + 5.6vw, 4rem);--step-h2: clamp(2rem, 1.35rem + 3.1vw, 2.5rem);--step-h3: clamp(1.5rem, 1.2rem + 1.4vw, 1.75rem);--step-h4: clamp(1.15rem, 1.05rem + .5vw, 1.25rem);--step-body: clamp(1.0625rem, 1.02rem + .2vw, 1.0625rem);--step-cap: .75rem;--space-1: .5rem;--space-2: 1rem;--space-3: 1.5rem;--space-4: 2.5rem;--space-5: 4rem;--space-6: 6rem;--space-7: 9rem;--max-width: 1180px;--radius: 14px;color-scheme:dark}.on-ink{--color-bg: var(--night-900);--color-surface: var(--night-800);background:var(--color-bg);color:var(--color-ink)}::selection{background:var(--lagoon);color:var(--paper-50)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-sans);font-size:var(--step-body);line-height:1.6;font-synthesis-weight:none;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,video,svg{max-width:100%;display:block}a{color:inherit}h1,h2,h3,h4{font-weight:600;line-height:1.08;margin:0;text-wrap:balance}.wrap{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,3rem)}.section{padding-block:clamp(4rem,9vw,var(--space-7))}.h1{font-size:var(--step-h1);letter-spacing:-.035em;line-height:1.06}.h2{font-size:var(--step-h2);letter-spacing:-.02em}.h3{font-size:var(--step-h3);letter-spacing:-.015em}.h4{font-size:var(--step-h4);font-weight:500;letter-spacing:-.01em}.eyebrow{font-family:var(--font-mono);font-size:var(--step-cap);letter-spacing:.14em;text-transform:uppercase;color:var(--color-ink-soft);margin:0;display:inline-flex;align-items:center;gap:.6em}.eyebrow .num{color:var(--color-accent-ink)}.caption{font-family:var(--font-mono);font-size:var(--step-cap);letter-spacing:.06em;color:var(--color-ink-soft)}.lede{font-size:clamp(1.15rem,1.02rem + .8vw,1.35rem);line-height:1.5;color:var(--color-ink-soft);max-width:60ch}.rule{height:2px;border:0;background:var(--color-accent);width:3.5rem;margin:0}.btn{--_bg: var(--color-ink);--_fg: var(--color-bg);display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-mono);font-size:.8125rem;letter-spacing:.02em;text-decoration:none;padding:.75em 1.15em;border-radius:999px;border:1px solid transparent;background:var(--_bg);color:var(--_fg);transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;will-change:transform}.btn:hover{transform:translateY(-2px)}.btn--accent{--_bg: var(--paper-50);--_fg: var(--night-950)}.btn--accent:hover{box-shadow:0 0 0 1px var(--night-950),0 0 0 2px var(--ember)}.btn--ghost{--_bg: transparent;--_fg: var(--color-ink);border-color:var(--color-line)}.btn--ghost:hover{border-color:var(--color-ink)}.btn .arrow{transition:transform .18s ease}.btn:hover .arrow{transform:translate(3px)}.link{color:var(--color-ink);text-decoration:none;background-image:linear-gradient(var(--color-accent),var(--color-accent));background-repeat:no-repeat;background-position:0 100%;background-size:100% 2px;padding-bottom:1px;transition:background-size .2s ease}.link:hover{background-image:linear-gradient(var(--paper-50),var(--paper-50))}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:3px}@media(prefers-reduced-motion:no-preference){[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}[data-reveal].is-in{opacity:1;transform:none}}