@font-face{font-family:ET Book;src:url(/assets/fonts/et-book-roman.woff2) format("woff2");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:ET Book;src:url(/assets/fonts/et-book-italic.woff2) format("woff2");font-style:italic;font-weight:400;font-display:swap}@font-face{font-family:JetBrains Mono;src:url(/assets/fonts/jetbrains-mono-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:JetBrains Mono;src:url(/assets/fonts/jetbrains-mono-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{color-scheme:light;--paper: #f6f4f0;--paper-texture: url(/assets/paper-relief.svg);--ink: #24241f;--ink-soft: #55534a;--focus-ink: #975448;--selection: #e0dcd3;--red-pen: #b34b3d;--red-pen-deep: #943329;--red-pen-light: #c26350;--rule: #d8d3c7;--letter-font: "ET Book", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;--mono: "JetBrains Mono", ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;--page-edge-space: clamp(3.5rem, 8vw, 7.5rem);font-family:var(--letter-font);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-size-adjust:100%}*{box-sizing:border-box}::selection{background:var(--selection)}html{scroll-behavior:smooth}body{display:flex;flex-direction:column;margin:0;min-block-size:100svh;background-color:var(--paper);background-image:var(--paper-texture);background-size:768px 768px}.print-definitions{position:absolute;width:0;height:0}main{flex:1;padding-block:clamp(1.5rem,3.5vw,3rem) 1.25rem;padding-inline:clamp(1.5rem,6vw,4rem)}.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}.topbar{max-inline-size:64rem;margin:0 auto;padding:1.1rem clamp(1.5rem,6vw,4rem) 0;display:flex;align-items:center;justify-content:space-between;gap:1rem}.topbar .wordmark{display:inline-flex;align-items:center;gap:.55rem;color:var(--ink);text-decoration:none;font-family:var(--mono);font-size:.8rem;letter-spacing:.02em}.topbar .wordmark img{width:22px;height:22px;display:block}.topnav{display:flex;gap:1.1rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.02em}.topnav a{color:var(--ink-soft);text-decoration:none;white-space:nowrap}.topnav a:hover{color:var(--ink)}.topnav a .num{color:var(--red-pen);margin-inline-end:.3em}@media(max-width:36rem){.topnav a .label{display:none}}.letter{max-inline-size:29em;margin-inline:auto}.hero-mark{position:relative;display:grid;place-items:center;inline-size:clamp(188px,30vw,248px);aspect-ratio:1;margin:0 auto 2.4em;line-height:0}.hero-mark .vortex{grid-area:1 / 1;inline-size:68%;height:auto;display:block;animation:spin 70s linear infinite;transform-origin:50% 50%}.hero-mark .ring{grid-area:1 / 1;inline-size:100%;height:auto;animation:spin 40s linear infinite reverse;transform-origin:50% 50%}.hero-mark .ring text{font-family:var(--mono);font-size:5.8px;letter-spacing:.9px;fill:var(--ink-soft);text-transform:uppercase}.hero-mark{cursor:pointer;text-decoration:none;transition:filter .25s ease}.hero-mark:hover{filter:brightness(.9)}.hero-mark:focus-visible{outline:2px solid var(--focus-ink);outline-offset:6px;border-radius:50%}.foot-mark-link{display:inline-block;line-height:0;margin:0 0 1.1em;cursor:pointer}.foot-mark{display:block;inline-size:58px;height:auto;opacity:.9;animation:spin 90s linear infinite reverse}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.hero-mark img,.foot-mark{animation:none}}.letter-body{font-size:clamp(1.1875rem,1.02rem + .45vw,1.375rem);line-height:1.52;font-weight:400;font-kerning:normal;font-variant-ligatures:common-ligatures;font-variant-numeric:oldstyle-nums proportional-nums;overflow-wrap:break-word;filter:url(#printed-ink)}.letter-body>p{margin:0}.letter-body>p+p{margin-block-start:1.05em}.opening .initial{float:left;font-size:3.95em;line-height:.78;margin-block:.04em .02em;margin-inline:.02em .08em;font-style:italic;filter:url(#paper-emboss)}.letter-body a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:var(--ink-soft)}.letter-body a:hover{text-decoration-color:var(--ink)}:focus-visible{outline:2px solid var(--focus-ink);outline-offset:3px}.paint-sky{position:relative;display:inline-flex;align-items:center;margin-inline-start:.2em;padding:.22em .75em;border:1px solid var(--ink);border-radius:4px;color:var(--paper);background:var(--ink);text-decoration:none;font-size:.82em;letter-spacing:.02em;vertical-align:baseline;box-shadow:0 1px #0000002e,inset 0 1px #ffffff14;transition:background .15s ease,transform .1s ease}.paint-sky:hover{background:#34342c}.paint-sky:active{transform:translateY(1px)}.appears{opacity:0;transform:translateY(14px);animation:appear linear both;animation-timeline:view();animation-range:entry 0% entry 55%}@keyframes appear{to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.appears{opacity:1;transform:none;animation:none}html{scroll-behavior:auto}}.signoff{margin-block-start:1.6em}.signature{margin-block-start:.2em;font-style:italic;font-size:1.1em}.rule{border:0;block-size:1px;margin-block:2.6em;background:var(--rule);max-inline-size:29em;margin-inline:auto}.skywriter{margin:2.6em auto .4em;max-inline-size:min(34em,94vw);text-align:center}.skywriter .sky{width:100%;height:auto;display:block;overflow:visible}.skywriter figcaption{margin-block-start:.6em;font-style:italic;color:var(--ink-soft);font-size:.92em}.bird .body,.bird .beak,.bird .wing{fill:var(--ink);stroke:none}.bird .eye{fill:var(--paper)}.towline{stroke:var(--ink);stroke-width:1.6;stroke-dasharray:3 3}.pennant{fill:var(--ink)}.pennant-text{fill:var(--paper);font-family:var(--letter-font);font-weight:400;font-size:21px;letter-spacing:4px;text-anchor:middle}.flock{transform-box:view-box;transform-origin:320px 90px;animation:float 7s ease-in-out infinite}.banner-tow{transform-box:view-box;transform-origin:452px 88px;animation:ripple 3.6s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes flap{0%,to{transform:rotate(-7deg)}50%{transform:rotate(15deg)}}@keyframes ripple{0%,to{transform:skewY(-1.4deg) translateY(0)}50%{transform:skewY(1.4deg) translateY(2px)}}@media(prefers-reduced-motion:reduce){.flock,.wing,.banner-tow{animation:none}}.colophon{max-inline-size:29em;margin:3.4em auto 0;padding-block-start:1.6em;border-block-start:1px solid var(--rule);font-size:.92rem;color:var(--ink-soft);line-height:1.55}.punchline{font-size:1.32rem;line-height:1.4;color:var(--ink);font-style:italic;filter:url(#printed-ink)}.colophon a{color:inherit}.entity{margin-block-start:1.4em;font-size:1.05rem;letter-spacing:.03em;color:var(--ink);filter:blur(2.4px);user-select:none;transition:filter .5s ease}.entity:hover{filter:blur(0)}.fineprint{margin-block-start:1.2em;font-family:var(--mono);font-size:.72rem;line-height:1.7;letter-spacing:-.01em}.fineprint a{text-decoration-thickness:1px;text-underline-offset:2px}.rose-cursor{display:none}@media(hover:hover)and (pointer:fine){html{cursor:none}.rose-cursor{display:block;position:fixed;top:0;left:0;inline-size:38px;block-size:38px;margin:-19px 0 0 -19px;pointer-events:none;z-index:9999;opacity:0;transform:translate(-100px,-100px);will-change:transform;transition:opacity .2s ease}.rose-cursor.on{opacity:1}.rose-cursor img{inline-size:100%;block-size:100%;display:block;animation:spin 8s linear infinite}}@media(prefers-reduced-motion:reduce){.rose-cursor img{animation:none}}.peek{position:fixed;z-index:4;pointer-events:none;font-family:var(--mono);font-size:.78rem;letter-spacing:.05em;line-height:1.3;color:var(--ink-soft);white-space:nowrap;-webkit-mask-image:radial-gradient(circle 48px at var(--mx, -400px) var(--my, -400px),#000 24%,rgba(0,0,0,.35) 62%,transparent 100%);mask-image:radial-gradient(circle 48px at var(--mx, -400px) var(--my, -400px),#000 24%,rgba(0,0,0,.35) 62%,transparent 100%)}.peek-1{top:21vh;left:3.5vw}.peek-2{top:52vh;right:3.5vw;text-align:right}.peek-3{bottom:11vh;left:8vw}@media(max-width:52rem){.peek{display:none}}.console-wrap{min-block-size:100svh;display:grid;place-items:center;padding:2rem}.console{display:flex;align-items:center;gap:.6ch;inline-size:min(560px,86vw);font-family:var(--mono);font-size:1.05rem;color:var(--ink);border-block-end:1px solid var(--ink);padding-block-end:.45rem}.console .prompt{color:var(--ink-soft);user-select:none}.console .field{position:relative;flex:1;min-inline-size:0;display:flex}.console .cmd{flex:1;min-inline-size:0;border:0;background:transparent;outline:none;font:inherit;color:inherit;caret-color:var(--ink);letter-spacing:.02em}.console .trail{position:absolute;left:0;top:0;font:inherit;letter-spacing:.02em;color:var(--ink);white-space:pre;pointer-events:none;animation:skyfade 1s ease forwards}@keyframes skyfade{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-12px)}}.console .send{flex:none;margin-inline-start:.4ch;padding:0 .3ch;border:0;background:transparent;outline:none;cursor:pointer;font-family:var(--mono);font-size:1.05rem;line-height:1;color:var(--ink-soft);transition:color .15s ease}.console .send:hover,.console .send:focus-visible{color:var(--ink)}@media(prefers-reduced-motion:reduce){.console .trail{animation:none;opacity:0}}.prose h1{font-size:1.9rem;font-weight:400;font-style:italic;margin-block:0 .6em}.prose h2{font-size:1.15rem;font-weight:400;margin-block:1.8em .3em;letter-spacing:.01em}.prose p,.prose li{font-size:1.0625rem;line-height:1.55}.prose{max-inline-size:34em;margin-inline:auto}.back{display:inline-block;margin-block-start:2.4em}