@font-face{font-family:Atkinson Hyperlegible;src:url(/fonts/atkinson-regular.woff) format("woff");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:Atkinson Hyperlegible;src:url(/fonts/atkinson-bold.woff) format("woff");font-style:normal;font-weight:700;font-display:swap}:root{--bg: #f5f2eb;--surface: #fbfaf7;--surface-quiet: #ece9e2;--ink: #111318;--graphite: #2b3038;--muted: #606873;--soft: #d6d2ca;--line: rgba(17, 19, 24, .14);--line-strong: rgba(17, 19, 24, .32);--accent: #155dfc;--accent-soft: #dce7ff;--shadow: 0 24px 70px rgba(45, 47, 51, .1);--radius: 12px;--header-height: 66px;--ease-out: cubic-bezier(.16, 1, .3, 1);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", ui-sans-serif, system-ui, "Atkinson Hyperlegible", sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.6;text-align:left;word-wrap:break-word;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{margin:0;color:var(--ink);font-weight:700;line-height:1.02;letter-spacing:-.035em;text-wrap:balance}h1{font-size:clamp(2.8rem,7vw,6.5rem)}h2{font-size:clamp(2rem,4vw,4rem)}h3{font-size:clamp(1.25rem,2vw,1.75rem)}strong,b{font-weight:700}a{color:var(--accent);text-decoration-thickness:.06em;text-underline-offset:.18em}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{border-radius:4px;outline:3px solid rgba(21,93,252,.34);outline-offset:4px}p{margin:0;color:var(--muted)}input,button{font:inherit}img{max-width:100%;height:auto}code{border-radius:4px;background-color:var(--surface-quiet);font-family:var(--mono);padding:2px 5px}pre{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#1b1e24;color:#f2f3f5;padding:1.5em}pre>code{all:unset}blockquote{margin:2rem 0;border-left:3px solid var(--accent);color:var(--graphite);font-size:1.2rem;padding:.25rem 0 .25rem 1.25rem}hr{border:0;border-top:1px solid var(--line)}:where(h2,h3,h4)[id]{scroll-margin-top:calc(var(--header-height) + 24px)}.kicker{color:var(--accent);font-family:var(--mono);font-size:.75rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.section-shell{width:min(1220px,calc(100% - 48px));margin:0 auto}.section-heading{display:grid;max-width:760px;gap:1rem;margin-bottom:2rem}.section-heading p{font-size:clamp(1rem,1.7vw,1.2rem)}.button-row{display:flex;flex-wrap:wrap;gap:.75rem}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;border:1px solid var(--ink);border-radius:var(--radius);background:var(--ink);color:#f9f8f5;font-weight:700;padding:.72rem 1.05rem;text-decoration:none;white-space:nowrap;transition:transform .18s var(--ease-out),background .18s ease,border-color .18s ease}.button:hover{border-color:var(--accent);background:var(--accent);transform:translateY(-1px)}.button:active{transform:translateY(1px) scale(.99)}.button.secondary{border-color:var(--line-strong);background:#fbfaf7c2;color:var(--ink)}.button.secondary:hover{border-color:var(--accent);background:var(--surface);color:var(--accent)}.meta{color:var(--muted);font-family:var(--mono);font-size:.75rem;letter-spacing:.07em;text-transform:uppercase}.tag{display:inline-flex;width:fit-content;min-height:28px;align-items:center;border:1px solid var(--line);border-radius:6px;background:#fbfaf7b3;color:var(--graphite);font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:.055em;padding:.3rem .5rem;text-transform:uppercase}.prose{max-width:74ch;color:var(--muted);font-size:1.0625rem;line-height:1.8}.prose>*+*{margin-top:1.25rem}.prose h2,.prose h3,.prose h4{color:var(--ink);margin-top:2.75rem}.prose h2{font-size:clamp(1.9rem,4vw,2.8rem)}.prose h3{font-size:clamp(1.35rem,3vw,1.8rem)}.prose ul,.prose ol{color:var(--muted);padding-left:1.3rem}.prose table{width:100%;border-collapse:collapse;font-size:.95rem}.prose th,.prose td{border-bottom:1px solid var(--line);padding:.8rem .65rem;text-align:left;vertical-align:top}.reading-progress{position:fixed;top:0;left:0;z-index:40;width:100%;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left}@keyframes reading-progress{to{transform:scaleX(1)}}@supports (animation-timeline: scroll()){.reading-progress{animation:reading-progress linear;animation-timeline:scroll(root)}}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);border:0;margin:0;padding:0;white-space:nowrap}@media(max-width:820px){.section-shell{width:min(100% - 32px,1220px)}}@media(max-width:480px){.section-shell{width:min(100% - 24px,1220px)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}