:root{color-scheme:dark;--paper:#0A0F1D;--ink:#edf3f6;--muted:#b1c1cd;--line:#1E293B;--accent:#06B6D4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.65 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}header,main,footer{max-width:58rem;margin:auto;padding:1.5rem clamp(1.25rem,4vw,3rem)}header{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:1px solid var(--line)}a{color:var(--accent);text-underline-offset:.25rem}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}h1{font-size:clamp(2rem,6vw,3.25rem);line-height:1.13;letter-spacing:-.035em;margin:.8rem 0 1.3rem}h2{font-size:1.6rem;line-height:1.3;margin-bottom:.75rem}h3{font-size:1.15rem}p{max-width:68ch}.lead{font-size:1.2rem}.lead-label{font-size:.9rem;color:var(--muted)}section{margin:2.7rem 0}.pipeline{padding-left:1.5rem}.pipeline li{padding:.7rem 0 .7rem .5rem}.pipeline span{display:block;color:var(--muted)}details{border-block:1px solid var(--line);padding:1rem 0}summary{cursor:pointer;font-weight:600}.action{display:inline-block;padding:.7rem 1rem;background:var(--ink);color:var(--paper);border-radius:.3rem;font-weight:600}footer{border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}.credentials{padding:0;list-style:none}.credentials li{margin:1.5rem 0}.credentials strong{display:block}.credentials span{display:block;color:var(--muted)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Match the main portfolio's user-requested white theme. */
:root{color-scheme:light;--paper:#ffffff;--ink:#1d1d1f;--muted:#5f6268;--line:#dedee3;--accent:#0063cc}
html,body{overflow-x:clip}html{scroll-behavior:auto}h1,h2,h3{overflow-wrap:anywhere;min-width:0}header{align-items:center}header a{min-height:44px;display:inline-flex;align-items:center}a:hover{color:var(--ink)}a:active{color:var(--accent)}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

.action{border-radius:999px;background:#0063cc;color:#fff;transition:transform 120ms ease}.action:active{transform:scale(.97)}@media(prefers-reduced-motion:reduce){.action{transition:none;transform:none}}