:root{--paper:#eef1f6;--panel:#f6f8fb;--card:#fbfcfe;--ink:#131c2b;--ink-2:#46566b;--ink-3:#7d8b9d;--line:#d8dfe8;--line-2:#e6ebf1;--accent:#1f4fe0;--accent-ink:#1740bd;--accent-soft:rgba(31,79,224,.08);--gold:#a9701a;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Roboto,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Monaco,"Cascadia Code","Roboto Mono",monospace;--maxw:1120px}*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}::selection{background:var(--accent);color:#fff}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:.6em}.eyebrow:before{content:"";width:22px;height:1px;background:var(--accent)}nav{position:sticky;top:0;z-index:40;background:#eef1f6d1;backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}.nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-family:var(--mono);font-size:.82rem;letter-spacing:.02em}.mono-mark{width:30px;height:30px;display:grid;place-items:center;border:1.5px solid var(--ink);border-radius:7px;font-weight:700;font-size:.78rem;letter-spacing:.02em}.nav-links{margin-left:auto;display:flex;gap:26px;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--ink-2)}.nav-links a{position:relative;padding:4px 0}.nav-links a:hover{color:var(--ink)}.nav-links a:after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--accent);transition:width .22s ease}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-links a.active{color:var(--ink)}.nav-cv{font-family:var(--mono);font-size:.76rem;letter-spacing:.04em;border:1.5px solid var(--ink);border-radius:7px;padding:7px 13px;color:var(--ink);transition:background .2s,color .2s;white-space:nowrap}.nav-cv:hover{background:var(--ink);color:var(--paper)}@media(max-width:760px){.nav-links{display:none}}.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}#field{position:absolute;inset:0;z-index:0;pointer-events:none}.hero:after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(100deg,var(--paper) 30%,rgba(238,241,246,.55) 52%,rgba(238,241,246,0) 78%)}.hero-in{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:92px 28px 76px}.avatar{width:132px;height:132px;border-radius:20px;object-fit:cover;object-position:50% 28%;border:1px solid var(--line);box-shadow:0 12px 30px -16px #131c2b80;margin-bottom:24px;background:var(--panel);display:block}@media(max-width:760px){.avatar{width:108px;height:108px;margin-bottom:18px}}.hero h1{font-size:clamp(3rem,8.5vw,6rem);font-weight:800;letter-spacing:-.035em;line-height:.92;margin:.32em 0 .26em;text-wrap:balance}.thesis{font-size:clamp(1.18rem,2.5vw,1.7rem);font-weight:550;line-height:1.32;color:var(--ink);max-width:20ch;letter-spacing:-.012em}.thesis b{color:var(--accent-ink);font-weight:650}.lede{margin-top:22px;max-width:54ch;color:var(--ink-2);font-size:1.0625rem}.affil{margin-top:20px;font-family:var(--mono);font-size:.82rem;color:var(--ink-2);letter-spacing:.01em}.affil a{color:var(--ink);border-bottom:1px solid var(--line);padding-bottom:1px}.affil a:hover{border-color:var(--accent);color:var(--accent-ink)}.links{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px}.links a{font-family:var(--mono);font-size:.78rem;letter-spacing:.03em;border:1px solid var(--line);background:var(--card);padding:9px 14px;border-radius:8px;color:var(--ink-2);display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,color .2s,transform .2s}.links a:hover{border-color:var(--accent);color:var(--accent-ink);transform:translateY(-1px)}.links a .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.ledger{border-bottom:1px solid var(--line);background:var(--panel)}.ledger-in{max-width:var(--maxw);margin:0 auto;padding:0 28px;display:flex;flex-wrap:wrap;font-family:var(--mono)}.stat{flex:1 1 0;min-width:128px;padding:22px 24px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:5px}.stat:first-child{border-left:0;padding-left:0}.stat .n{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ink)}.stat .n.win{color:var(--gold)}.stat .k{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}@media(max-width:620px){.stat{flex-basis:42%;border-left:0;padding-left:0}}section.block{padding:74px 0;border-bottom:1px solid var(--line)}.block:last-of-type{border-bottom:0}.head{display:flex;flex-direction:column;gap:14px;margin-bottom:38px;max-width:62ch}.head h2{font-size:clamp(1.7rem,3.4vw,2.3rem);font-weight:750;letter-spacing:-.022em;line-height:1.05;text-wrap:balance;margin:0}.head p{color:var(--ink-2);font-size:1.05rem;margin:0}.section-link{font-family:var(--mono);font-size:.78rem;color:var(--accent-ink);display:inline-flex;align-items:center;gap:7px;margin-top:4px}.section-link .arr{transition:transform .22s}.section-link:hover .arr{transform:translate(4px)}.page-head{padding:84px 0 8px}.page-head h1{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.03em;line-height:1;margin:.3em 0 0;text-wrap:balance}.page-head .intro{margin-top:18px;max-width:60ch;color:var(--ink-2);font-size:1.05rem}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:740px){.grid{grid-template-columns:1fr}}.card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 26px 24px;display:flex;flex-direction:column;gap:13px;transition:border-color .22s,transform .22s,box-shadow .22s}.card:hover{border-color:#bfc9d6;transform:translateY(-3px);box-shadow:0 14px 34px -22px #131c2b66}.card.feature{grid-column:1 / -1}.card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.badge{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--accent);color:var(--accent-ink);background:var(--accent-soft);padding:4px 9px;border-radius:6px;font-weight:600}.badge.alt{border-color:var(--line);color:var(--ink-2);background:transparent}.role-tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-left:auto}.role-tag.first{color:var(--gold)}.card h3{font-size:1.32rem;font-weight:700;letter-spacing:-.018em;line-height:1.18;margin:0}.card.feature h3{font-size:clamp(1.5rem,3vw,2rem)}.acro{font-family:var(--mono);color:var(--accent-ink)}.card p{color:var(--ink-2);font-size:.98rem;margin:0;max-width:62ch}.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px}.chip{font-family:var(--mono);font-size:.72rem;color:var(--ink-2);background:var(--panel);border:1px solid var(--line-2);border-radius:6px;padding:4px 9px;font-variant-numeric:tabular-nums}.chip b{color:var(--ink);font-weight:600}.more{margin-top:4px;font-family:var(--mono);font-size:.78rem;color:var(--accent-ink);display:inline-flex;align-items:center;gap:7px}.card:hover .more .arr{transform:translate(4px)}.arr{transition:transform .22s}.feature-contour{position:absolute;right:-60px;top:-60px;width:280px;height:280px;opacity:.5;pointer-events:none}.cases{display:flex;flex-direction:column;gap:18px}.case{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .22s,box-shadow .22s}.case:hover{border-color:#bfc9d6;box-shadow:0 16px 38px -26px #131c2b6b}.case-grid{display:grid;grid-template-columns:37% 1fr}@media(max-width:780px){.case-grid{grid-template-columns:1fr}}.case-meta{padding:28px;border-right:1px solid var(--line-2);display:flex;flex-direction:column;gap:13px}@media(max-width:780px){.case-meta{border-right:0;border-bottom:1px solid var(--line-2)}}.case-meta h3{font-size:1.28rem;font-weight:700;letter-spacing:-.018em;line-height:1.22;margin:0}.case .prob{color:var(--ink-2);font-size:.95rem;margin:0;line-height:1.55}.case .result{margin-top:auto;font-family:var(--mono);font-size:.78rem;color:var(--accent-ink);display:flex;gap:8px;line-height:1.5}.case .result:before{content:"▸";color:var(--accent);flex:none}.case-body{padding:28px;display:flex;flex-direction:column;gap:15px}.micro-label{font-family:var(--mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}.approach{list-style:none;display:flex;flex-direction:column;gap:12px;margin:0;padding:0}.approach li{position:relative;padding-left:20px;font-size:.95rem;color:var(--ink);line-height:1.55}.approach li:before{content:"";position:absolute;left:0;top:.7em;width:8px;height:1.5px;background:var(--accent)}.approach b{font-weight:650}.approach .m{font-family:var(--mono);font-size:.86em;color:var(--accent-ink)}.case .chips{margin-top:3px}.tree{width:100%;height:auto;display:block;margin:4px 0 2px}.tree text{font-family:var(--mono)}.tree-cap{font-family:var(--mono);font-size:.68rem;color:var(--ink-3);line-height:1.45;letter-spacing:.01em;margin:0}.case-meta>.badge{align-self:flex-start}.case-tags{display:flex;flex-wrap:wrap;gap:7px}.badge.win{border-color:var(--gold);color:var(--gold);background:#a9701a17;font-weight:600}.gap{display:flex;flex-direction:column;gap:7px;font-family:var(--mono);font-size:.73rem;margin:2px 0}.gap-row{display:flex;align-items:center;gap:8px;padding:8px 11px;border-radius:8px;line-height:1.35}.gap-row .mk{font-weight:700;flex:none}.gap-row.out{color:var(--ink-3);border:1px dashed var(--line)}.gap-row.in{color:var(--ink);border:1px solid var(--accent);background:var(--accent-soft)}.gap-row.in .mk,.gap-row b{color:var(--accent-ink)}.gap-row em{color:var(--ink-3);font-style:normal;margin-left:auto}.result a{text-decoration:underline;text-underline-offset:2px}.tl{display:flex;flex-direction:column}.row{display:grid;grid-template-columns:170px 1fr;gap:24px;padding:22px 0;border-top:1px solid var(--line-2)}.row:first-child{border-top:0}.when{font-family:var(--mono);font-size:.8rem;color:var(--ink-3);letter-spacing:.02em;padding-top:3px;font-variant-numeric:tabular-nums}.what h4{font-size:1.12rem;font-weight:700;letter-spacing:-.01em;margin:0}.what .org{font-family:var(--mono);font-size:.82rem;color:var(--accent-ink);margin-top:2px}.what p{margin:9px 0 0;color:var(--ink-2);font-size:.96rem;max-width:64ch}.what ul{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:7px}.what ul li{position:relative;padding-left:18px;color:var(--ink-2);font-size:.94rem;line-height:1.5}.what ul li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:1.5px;background:var(--accent)}@media(max-width:600px){.row{grid-template-columns:1fr;gap:6px}}.skills{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media(max-width:620px){.skills{grid-template-columns:1fr}}.skill{border:1px solid var(--line);border-radius:12px;padding:20px 22px;background:var(--card)}.skill h4{margin:0 0 12px;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:600}.skill .chips{margin:0}footer{padding:80px 0 46px}.foot-cta{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.03em;line-height:1;text-wrap:balance;margin:0}.foot-cta a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.foot-row{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;font-family:var(--mono);font-size:.8rem;color:var(--ink-2)}.foot-row a:hover{color:var(--accent-ink)}.colophon{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--mono);font-size:.72rem;color:var(--ink-3);letter-spacing:.02em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}