:root{
  --bg:#07111f;--bg2:#0a1628;--card:#0d1c31cc;--card-solid:#0d1c31;--text:#edf6ff;--muted:#9db0c7;
  --line:#1d3550;--accent:#63d9ff;--accent2:#8d7cff;--ok:#63f0b2;--shadow:0 24px 70px rgba(0,0,0,.28);
  --radius:24px;--max:1180px
}
[data-theme="light"]{--bg:#f5f8fc;--bg2:#edf3fa;--card:#ffffffd9;--card-solid:#fff;--text:#102033;--muted:#5c6f84;--line:#d9e4ef;--accent:#006fd6;--accent2:#6b55d8;--ok:#087d58;--shadow:0 24px 70px rgba(22,45,72,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 10%,rgba(99,217,255,.11),transparent 25%),radial-gradient(circle at 15% 30%,rgba(141,124,255,.09),transparent 25%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(var(--max),calc(100% - 32px));margin:auto}.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(18px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid color-mix(in srgb,var(--line) 75%,transparent)}.nav-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}.brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06111f;font-weight:900}.nav-links{display:flex;gap:20px;color:var(--muted);font-size:14px}.nav-links a:hover{color:var(--text)}.nav-actions{display:flex;align-items:center;gap:8px}.icon-btn,.lang-btn{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:12px;min-height:40px;padding:0 12px;cursor:pointer}.hero{padding:86px 0 56px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 20px var(--ok)}h1{font-size:clamp(46px,7vw,82px);line-height:.98;letter-spacing:-.055em;margin:18px 0 22px;max-width:900px}.gradient{background:linear-gradient(90deg,var(--accent),#a8eaff 45%,var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 18px;border-radius:14px;border:1px solid var(--line);font-weight:750;transition:.2s transform,.2s border-color,.2s background}.btn:hover{transform:translateY(-2px);border-color:var(--accent)}.btn.primary{background:linear-gradient(135deg,var(--accent),#7cbbff);color:#07111f;border:0}.profile-card{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--card-solid) 86%,transparent),color-mix(in srgb,var(--bg2) 86%,transparent));border-radius:30px;padding:24px;box-shadow:var(--shadow);overflow:hidden}.profile-card:before{content:"";position:absolute;inset:-80px -80px auto auto;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(99,217,255,.25),transparent 65%)}.portrait{width:148px;height:148px;border-radius:30px;object-fit:cover;border:1px solid var(--line);background:var(--bg2);position:relative}.code-window{margin-top:20px;border:1px solid var(--line);background:#06101df0;border-radius:18px;padding:18px;color:#c7dcf0;font:13px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.code-window .k{color:#63d9ff}.code-window .s{color:#9cf0c6}.code-window .p{color:#caa8ff}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:42px}.metric{border:1px solid var(--line);background:var(--card);border-radius:18px;padding:18px}.metric strong{display:block;font-size:28px;line-height:1.1}.metric span{display:block;color:var(--muted);font-size:13px;margin-top:5px}.section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-kicker{color:var(--accent);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.16em}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.035em;margin:8px 0 0}.section-intro{max-width:650px;color:var(--muted)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);background:var(--card);border-radius:var(--radius);padding:24px;box-shadow:0 12px 42px rgba(0,0,0,.08)}.card h3{margin:0 0 8px;font-size:20px;letter-spacing:-.02em}.card p{margin:0;color:var(--muted)}.skill-card{min-height:200px}.skill-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 30%,transparent),color-mix(in srgb,var(--accent2) 22%,transparent));border:1px solid var(--line);font-weight:900;color:var(--accent);margin-bottom:18px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:color-mix(in srgb,var(--bg2) 70%,transparent)}.timeline{position:relative;margin-left:10px}.timeline:before{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:1px;background:var(--line)}.timeline-item{position:relative;padding:0 0 36px 52px}.timeline-item:before{content:"";position:absolute;left:4px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--accent);border:4px solid var(--bg);box-shadow:0 0 0 1px var(--line)}.timeline-item h3{margin:0;font-size:22px}.timeline-meta{color:var(--accent);font-size:13px;font-weight:800;margin:4px 0 10px}.timeline-item ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}.edu-card{display:flex;flex-direction:column;gap:12px}.edu-top{display:flex;justify-content:space-between;gap:20px}.edu-year{white-space:nowrap;color:var(--accent);font-size:13px;font-weight:800}.edu-school{color:var(--muted);font-size:14px}.edu-card details{border-top:1px solid var(--line);padding-top:12px}.edu-card summary{cursor:pointer;font-weight:700;color:var(--text)}.edu-card details ul{color:var(--muted);padding-left:20px}.project-card{display:flex;flex-direction:column;min-height:320px}.project-top{display:flex;justify-content:space-between;align-items:start;gap:14px}.project-num{font:800 12px/1 ui-monospace,monospace;color:var(--accent);letter-spacing:.12em}.status{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border:1px solid var(--line);padding:6px 9px;border-radius:999px;color:var(--muted)}.project-card h3{font-size:23px;margin:24px 0 10px}.project-card p{flex:1}.project-links{display:flex;gap:12px;margin-top:22px;font-size:14px;font-weight:800}.project-links a{color:var(--accent)}.lab{padding:34px;border-radius:30px;border:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 9%,var(--card-solid)),color-mix(in srgb,var(--accent2) 8%,var(--card-solid)));display:grid;grid-template-columns:1fr 1fr;gap:30px}.lab-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.lab-item{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--card)}.lab-item strong{display:block;font-size:14px}.lab-item span{color:var(--muted);font-size:12px}.award{display:flex;gap:16px;align-items:flex-start}.award-icon{width:46px;height:46px;flex:0 0 auto;border-radius:14px;display:grid;place-items:center;border:1px solid var(--line);background:var(--bg2);color:var(--accent);font-weight:900}.cta{border:1px solid var(--line);border-radius:32px;padding:46px;background:linear-gradient(135deg,rgba(99,217,255,.14),rgba(141,124,255,.12));text-align:center}.cta h2{max-width:760px;margin:0 auto 14px}.cta p{max-width:700px;margin:0 auto;color:var(--muted)}.footer{padding:34px 0 46px;color:var(--muted);font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:24px}.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.show{opacity:1;transform:none}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.mobile-menu{display:none}
@media(max-width:900px){.nav-links{display:none}.hero-grid,.lab{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.profile-card{max-width:620px}.section-head{align-items:start;flex-direction:column}.hero{padding-top:58px}}
@media(max-width:620px){.shell{width:min(100% - 22px,var(--max))}.nav-inner{height:64px}.brand span:last-child{display:none}.hero{padding-top:46px}.grid-2,.grid-3,.metrics,.lab-list{grid-template-columns:1fr}.hero-actions .btn{width:100%}.section{padding:58px 0}.card{padding:20px}.cta{padding:30px 20px}.footer-inner{flex-direction:column}.profile-card{padding:18px}.portrait{width:118px;height:118px}.lang-btn{padding:0 10px}}