:root{--color-paper:#f6f4f0;--color-surface:#fff;--color-ink:#161513;--color-ink-soft:#4a473f;--color-line:#ddd9d0;--color-line-strong:#b9b4a7;--color-accent:#ff4d1c;--color-accent-ink:#fff;--color-focus:#1656ff;--color-ink-bg:#161513;--color-paper-on-dark:#f6f4f0;--color-ink-soft-on-dark:#9d998c;--color-line-on-dark:#38362f;--font-display:"Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;--font-body:"Inter", "Helvetica Neue", Arial, sans-serif;--font-mono:"IBM Plex Mono", "SFMono-Regular", Menlo, monospace;--size-hero:clamp(2.75rem, 3rem + 5vw, 8.5rem);--size-h1:clamp(2.25rem, 1.8rem + 3vw, 4.5rem);--size-h2:clamp(1.75rem, 1.4rem + 1.8vw, 3rem);--size-h3:clamp(1.25rem, 1.1rem + .8vw, 1.75rem);--size-lead:clamp(1.125rem, 1rem + .5vw, 1.5rem);--size-body:1.0625rem;--size-small:.875rem;--size-label:.75rem;--leading-tight:1.02;--leading-snug:1.15;--leading-normal:1.5;--leading-relaxed:1.65;--tracking-label:.08em;--tracking-tight:-.02em;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--space-9:6.5rem;--space-10:9rem;--space-section:clamp(4.5rem, 4rem + 4vw, 9rem);--content-max:1400px;--content-narrow:780px;--content-gutter:clamp(1.25rem, 1rem + 2vw, 3rem);--grid-columns:12;--grid-gap:clamp(1rem, .75rem + 1vw, 2rem);--radius-sm:4px;--radius-md:10px;--radius-lg:20px;--border-thin:1px solid var(--color-line);--border-thick:2px solid var(--color-ink);--ease-standard:cubic-bezier(.4, 0, .2, 1);--ease-out-soft:cubic-bezier(.16, 1, .3, 1);--duration-fast:.15s;--duration-base:.32s;--duration-slow:.56s;--reveal-distance:18px;--touch-target-min:44px;--focus-ring-width:3px;--focus-ring-offset:2px;--home-gutter:clamp(1rem, 2.2vw, 2.75rem);--home-nav-h:calc(5 * clamp(.75rem, 1vw, 1rem));--home-sticky-top:calc(7 * 1rem);--home-mask-pad:.14em;--home-panel-aspect:27.5 / 30.625;--home-panel-pad:var(--space-5);--home-overlay-scrim:color-mix(in srgb, var(--color-ink) 62%, transparent);--home-duration-rail:.15s;--home-duration-menu:.46s;--home-field-radius:16rem;--home-field-cell:.375rem;--home-mx:50%;--home-my:50%;--home-wash-strength:22%}*,:before,:after{box-sizing:border-box}html{background:var(--color-paper);color-scheme:light}body{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);font-size:var(--size-body);line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;overflow-x:hidden}img,svg,video{max-width:100%;display:block}h1,h2,h3,h4{font-family:var(--font-display);font-weight:var(--weight-medium);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);margin:0}p{margin:0}a{color:inherit;text-decoration:none}ul,ol{margin:0;padding:0;list-style:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}:focus-visible{outline:var(--focus-ring-width) solid var(--color-focus);outline-offset:var(--focus-ring-offset);border-radius:var(--radius-sm)}.skip-link{left:var(--space-4);background:var(--color-ink);color:var(--color-paper);padding:var(--space-3) var(--space-5);border-radius:var(--radius-sm);z-index:1000;transition:top var(--duration-fast) var(--ease-standard);position:absolute;top:-100px}.skip-link:focus-visible{top:var(--space-4)}.wrap{max-width:var(--content-max);padding-inline:var(--content-gutter);margin-inline:auto}.wrap-narrow{max-width:var(--content-narrow);padding-inline:var(--content-gutter);margin-inline:auto}.grid-12{grid-template-columns:repeat(var(--grid-columns), 1fr);gap:var(--grid-gap);display:grid}.section{padding-block:var(--space-section)}.section-dark{background:var(--color-ink-bg);color:var(--color-paper-on-dark)}.label{font-family:var(--font-mono);font-size:var(--size-label);text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--color-ink-soft)}.section-dark .label{color:var(--color-ink-soft-on-dark)}.numbered-heading{align-items:baseline;gap:var(--space-4);display:flex}.numbered-heading .index{font-family:var(--font-mono);font-size:var(--size-small);color:var(--color-accent)}.btn{min-height:var(--touch-target-min);padding:var(--space-3) var(--space-6);border:1px solid var(--color-ink);color:var(--color-ink);transition:color var(--duration-fast) var(--ease-standard);background:0 0;border-radius:999px;align-items:center;display:inline-flex;position:relative;overflow:hidden}.btn__fill{background:var(--color-ink);transform-origin:0;transition:transform var(--home-duration-rail) var(--ease-standard);position:absolute;inset:0;transform:scaleX(0)}.btn__inner{font-family:var(--font-mono);font-size:var(--size-label);text-transform:uppercase;letter-spacing:var(--tracking-label);align-items:center;gap:.6em;display:inline-flex;position:relative}.btn__icon{transition:transform var(--duration-fast) var(--ease-standard)}.btn:hover,.btn:focus-visible{color:var(--color-paper)}.btn:hover .btn__fill,.btn:focus-visible .btn__fill{transform:scaleX(1)}.btn:hover .btn__icon,.btn:focus-visible .btn__icon{transform:translate(4px)}.btn--large{padding:var(--space-5) var(--space-7)}.btn--large .btn__inner{font-size:var(--size-body)}.section-dark .btn{border-color:var(--color-paper-on-dark);color:var(--color-paper-on-dark)}.section-dark .btn__fill{background:var(--color-paper-on-dark)}.section-dark .btn:hover,.section-dark .btn:focus-visible{color:var(--color-ink)}.link-underline{padding-bottom:2px;display:inline-block;position:relative}.link-underline:after{content:"";transform-origin:0;width:100%;height:1px;transition:transform var(--duration-base) var(--ease-out-soft);background:currentColor;position:absolute;bottom:0;left:0;transform:scaleX(.18)}.link-underline:hover:after,.link-underline:focus-visible:after{transform:scaleX(1)}.home-rail{padding-bottom:.35em;display:inline-block;position:relative}.home-rail__track{background:var(--color-line);height:1px;position:absolute;inset:auto 0 0;overflow:hidden}.home-rail__fill{transform-origin:0;width:100%;transition:transform var(--home-duration-rail) var(--ease-out-soft);background:currentColor;position:absolute;inset:0 auto 0 0;transform:scaleX(0)}.home-rail:hover .home-rail__fill,.home-rail:focus-visible .home-rail__fill{transform:scaleX(1)}.reveal{opacity:1;transform:none}@media (prefers-reduced-motion:no-preference){.reveal{opacity:0;transform:translateY(var(--reveal-distance));transition:opacity var(--duration-slow) var(--ease-out-soft), transform var(--duration-slow) var(--ease-out-soft)}.reveal.is-visible{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.home,.wash-page,.home .section-dark,.wash-page .section-dark{background-image:radial-gradient(circle var(--home-field-radius) at var(--home-mx) var(--home-my), color-mix(in srgb, var(--color-accent) var(--home-wash-strength), transparent) 0%, transparent 72%);background-repeat:no-repeat;background-attachment:fixed}