:root{--paper:#f8f7f2;--panel:#fff;--ink:#181a1b;--graphite:#5c6268;--line:#d7d4ca;--blue:#2f5f9f;--green:#5e7f5a;--copper:#a65f3d;--radius:8px;--max:1080px;color-scheme:light}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink);scroll-behavior:smooth;font-family:IBM Plex Sans,system-ui,sans-serif}body{margin:0}a{color:inherit;text-decoration-color:color-mix(in srgb, currentColor 30%, transparent);text-underline-offset:.18em;transition:color .16s,border-color .16s,background-color .16s}a:hover{color:var(--blue)}a:focus-visible{outline:3px solid color-mix(in srgb, var(--blue) 35%, transparent);outline-offset:4px}p{line-height:1.65}.site-header,.site-footer,.section,.writeup{width:min(calc(100% - 32px), var(--max));margin-inline:auto}.site-header{justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.86rem;display:flex}.brand{font-weight:500;text-decoration:none}nav,.site-footer div,.link-row,.external-links{flex-wrap:wrap;gap:12px 18px;display:flex}nav a,.site-footer a,.link-row a,.external-links a,.back-link,.read-link{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.86rem;font-weight:500}nav a{text-decoration:none}.section{padding:64px 0}.hero{grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);align-items:stretch;gap:clamp(32px,7vw,96px);min-height:68vh;padding-top:96px;display:grid}.hero h1,.writeup h1{letter-spacing:0;margin:0;font-family:IBM Plex Serif,Georgia,serif;font-size:clamp(3.6rem,11vw,8.8rem);font-weight:600;line-height:.9}.lede{max-width:760px;margin:28px 0 0;font-size:clamp(1.55rem,3.2vw,3rem);line-height:1.08}.hero-copy>p:not(.eyebrow):not(.lede){max-width:640px;color:var(--graphite);font-size:1.05rem}.eyebrow{color:var(--copper);letter-spacing:.04em;text-transform:uppercase;margin:0 0 16px;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.78rem;font-weight:500}.link-row{margin-top:28px}.link-row a{border:1px solid var(--line);background:color-mix(in srgb, var(--panel) 70%, transparent);border-radius:999px;padding:9px 13px;text-decoration:none}.link-row a:hover{border-color:var(--blue)}.trace-rail{flex-direction:column;justify-content:space-between;min-height:min(64vh,620px);padding:22px 0 8px 34px;font-family:IBM Plex Mono,ui-monospace,monospace;display:flex;position:relative}.trace-rail:before{background:var(--line);content:"";width:1px;position:absolute;top:30px;bottom:25px;left:8px}.trace-step{grid-template-columns:96px 1fr;gap:16px;padding:0;display:grid;position:relative}.trace-step:before{border:2px solid var(--paper);background:var(--green);width:9px;height:9px;box-shadow:0 0 0 1px var(--green);content:"";border-radius:50%;position:absolute;top:.45em;left:-30px}.trace-step span{color:var(--blue);font-size:.78rem}.trace-step strong{font-size:.92rem;font-weight:500}.section-heading{max-width:720px;margin-bottom:24px}.section-heading h2,.about h2{margin:0;font-family:IBM Plex Serif,Georgia,serif;font-size:clamp(2rem,4vw,3.8rem);font-weight:500;line-height:1}.work-list{gap:14px;display:grid}.work-card,.empty-work,.capability-grid article{border:1px solid var(--line);border-radius:var(--radius);background:color-mix(in srgb, var(--panel) 78%, transparent)}.work-card{transition:border-color .16s,background-color .16s;overflow:clip}.work-card:hover{border-color:color-mix(in srgb, var(--blue) 72%, var(--line));background:var(--panel)}.work-card-main{padding:24px;text-decoration:none;display:block}.work-card-heading{justify-content:space-between;align-items:start;gap:18px;display:flex}.work-card h3,.capability-grid h3{margin:0;font-size:1.18rem;font-weight:600}.work-card-heading span,.work-role,.tag-list,.empty-note,.meta-grid{color:var(--graphite);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.8rem}.work-card p{max-width:780px;color:var(--graphite);margin:14px 0 0}.tag-list{flex-wrap:wrap;gap:8px;margin:18px 0 0;padding:0;list-style:none;display:flex}.tag-list li{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:5px 8px}.read-link{color:var(--blue);margin-top:20px;display:inline-block}.work-card:hover .read-link:after{transform:translate(4px)}.read-link:after{content:"->";margin-left:6px;transition:transform .16s;display:inline-block}.external-links{border-top:1px solid var(--line);background:color-mix(in srgb, var(--paper) 70%, transparent);padding:12px 24px}.empty-work{max-width:760px;padding:24px}.empty-work p{color:var(--graphite);margin:0}.empty-work p+p{margin-top:12px}code{border:1px solid var(--line);background:var(--panel);border-radius:5px;padding:.1em .35em;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.9em}.capability-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.capability-grid article{padding:20px}.capability-grid p{color:var(--graphite);margin:12px 0 0}.about{border-top:1px solid var(--line);grid-template-columns:.75fr 1fr;gap:clamp(24px,6vw,72px);display:grid}.about>p{color:var(--graphite);margin:0;font-size:1.05rem}.site-footer{border-top:1px solid var(--line);color:var(--graphite);justify-content:space-between;gap:24px;padding:28px 0 40px;display:flex}.site-footer p{margin:0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.86rem}.writeup{max-width:760px;padding:56px 0 80px}.back-link{color:var(--graphite);text-decoration:none}.writeup-header{border-bottom:1px solid var(--line);margin-top:32px;padding-bottom:28px}.writeup h1{font-size:clamp(2.8rem,8vw,5.6rem)}.writeup-header>p:not(.eyebrow){color:var(--graphite);font-size:1.18rem}.meta-grid{grid-template-columns:max-content 1fr;gap:8px 18px;margin:24px 0 0;display:grid}.meta-grid dt{color:var(--blue)}.meta-grid dd{margin:0}.prose{padding-top:24px}.prose h2{margin:36px 0 8px;font-size:1.35rem}.prose p,.prose li{color:var(--graphite)}.prose pre{border:1px solid var(--line);border-radius:var(--radius);color:#f9fafb;background:#111827;padding:16px;overflow:auto}@media (width<=860px){.site-header{flex-direction:column;align-items:flex-start}.hero,.about{grid-template-columns:1fr}.hero{min-height:auto;padding-top:56px}.trace-rail{min-height:420px}.capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.site-header,.site-footer{flex-direction:column}.section{padding:44px 0}.capability-grid{grid-template-columns:1fr}.trace-step{grid-template-columns:1fr;gap:4px}.work-card-main,.empty-work{padding:18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}
