:root{
  --bg:#0f1624; --panel:#162033; --line:#27344d; --text:#e8eef9; --muted:#93a3bd; --accent:#ffb454; --ok:#7fd6a8;
  --head:"IBM Plex Sans","Segoe UI",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){--bg:#f3f5f9;--panel:#e6ebf3;--line:#c9d3e3;--text:#121a2b;--muted:#51617d;--accent:#b85c00;--ok:#1d7a4d}
}
:root[data-theme="light"]{--bg:#f3f5f9;--panel:#e6ebf3;--line:#c9d3e3;--text:#121a2b;--muted:#51617d;--accent:#b85c00;--ok:#1d7a4d}
:root[data-theme="dark"]{--bg:#0f1624;--panel:#162033;--line:#27344d;--text:#e8eef9;--muted:#93a3bd;--accent:#ffb454;--ok:#7fd6a8}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--head);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:960px;margin:0 auto;padding:0 22px}
header{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header::before{content:"";position:absolute;inset:0;z-index:-1;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
header .wrap{display:flex;justify-content:space-between;align-items:center;height:58px}
.logo{font-weight:700;color:var(--text);text-decoration:none;letter-spacing:-.01em}
nav{display:flex;gap:20px;font-size:15px}
nav a{color:var(--muted);text-decoration:none}
nav a:hover{color:var(--text)}
.hero{padding-top:72px;padding-bottom:40px}
h1{font-size:clamp(46px,9vw,92px);line-height:.98;letter-spacing:-.035em;font-weight:700;margin:0 0 20px}
.lead{max-width:34em;color:var(--muted);font-size:clamp(18px,2.4vw,21px);margin:0 0 34px}
.term{background:var(--panel);border:1px solid var(--line);border-radius:10px;font-family:var(--mono);font-size:14px;overflow:hidden}
.term-bar{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12.5px}
.term-bar button{font:inherit;background:none;border:0;color:var(--muted);cursor:pointer;padding:2px 6px}
.term-bar button:hover{color:var(--text)}
#out{height:270px;overflow-y:auto;padding:14px;white-space:pre-wrap;word-break:break-word;line-height:1.6}
#out .cmd{color:var(--ok)}
#out .hl{color:var(--accent)}
.prompt{display:flex;gap:8px;align-items:center;padding:10px 14px;border-top:1px solid var(--line)}
.prompt span{color:var(--ok);white-space:nowrap}
.prompt input{flex:1;min-width:0;background:none;border:0;color:var(--text);font:inherit;padding:2px 0}
.prompt input:focus-visible{outline:none}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chips button{font:500 13px var(--mono);color:var(--text);background:transparent;border:1px solid var(--line);border-radius:999px;padding:6px 13px;cursor:pointer}
.chips button:hover{border-color:var(--accent);color:var(--accent)}
section{padding:60px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(28px,4.5vw,40px);letter-spacing:-.02em;margin:0 0 22px;line-height:1.1}
p{margin:0 0 16px;max-width:40em}
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:8px 32px;padding:20px 0;border-bottom:1px solid var(--line)}
.row h3{margin:0;font-size:20px;line-height:1.25}
.row p{margin:0;color:var(--muted)}
.tag{font:400 13px var(--mono);color:var(--accent);display:block;margin-bottom:4px}
.links{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;max-width:820px}
footer{padding:30px 0 50px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
@media (max-width:640px){.row{grid-template-columns:1fr}nav{gap:14px;font-size:14px}.hero{padding-top:48px}#out{height:240px}}
#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
#glow{position:fixed;left:0;top:0;width:300px;height:300px;margin:-150px 0 0 -150px;border-radius:50%;pointer-events:none;z-index:0;opacity:0;transition:opacity .4s;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 12%,transparent),transparent 65%)}
#glow.on{opacity:1}
main,footer{position:relative;z-index:1}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.roleline{font:500 clamp(16px,2.2vw,19px) var(--mono);color:var(--text);margin:-14px 0 30px;min-height:1.65em}
#role{color:var(--accent)}
.caret{display:inline-block;width:.55em;height:1.05em;margin-left:3px;vertical-align:-.18em;background:var(--accent);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.row{padding:20px 14px;margin:0 -14px;border-radius:8px;transition:transform .25s ease,background .25s ease}
.row:hover{transform:translateX(6px);background:color-mix(in srgb,var(--panel) 75%,transparent)}
.row h3{transition:color .25s}
.row:hover h3{color:var(--accent)}
.js .rv{opacity:0}
.js .rv.in{opacity:1;animation:rise .7s cubic-bezier(.2,.7,.2,1) backwards;animation-delay:var(--d,0ms)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;perspective:900px}
.card{position:relative;padding:26px 22px 22px;border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden;transition:transform .2s ease,border-color .3s,box-shadow .3s}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(240px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%)}
.card:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));box-shadow:0 18px 40px -24px rgba(0,0,0,.7)}
.card:hover::before{opacity:1}
.card>*{position:relative}
.card .num{position:absolute;top:18px;right:20px;font:500 13px var(--mono);color:var(--muted)}
.card .ico{width:34px;height:34px;color:var(--accent);margin-bottom:18px;transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.card:hover .ico{transform:translateY(-3px) scale(1.1) rotate(-5deg)}
.card h3{margin:0 0 8px;font-size:21px;line-height:1.2}
.card p{color:var(--muted);margin:0 0 18px;font-size:16px}
.chips2{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}
.chips2 li{font:500 12px var(--mono);border:1px solid var(--line);border-radius:999px;padding:3px 10px;color:var(--muted);transition:color .25s,border-color .25s}
.card:hover .chips2 li{color:var(--text);border-color:var(--accent)}
@media (max-width:820px){.cards{grid-template-columns:1fr}}
.link{position:relative;display:flex;align-items:center;gap:14px;min-width:0;padding:15px 16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);text-decoration:none;overflow:hidden;transition:transform .2s ease,border-color .3s,box-shadow .3s}
.link::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(200px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--accent) 20%,transparent),transparent 70%)}
.link>*{position:relative}
.link .i{width:24px;height:24px;flex:none;color:var(--accent);transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.link .lt{min-width:0;display:flex;flex-direction:column;line-height:1.3}
.link .lt b{font-weight:600;font-size:17px}
.link .lt small{font:400 12.5px var(--mono);color:var(--muted);overflow-wrap:anywhere}
.link .arr{width:18px;height:18px;margin-left:auto;flex:none;color:var(--muted);transition:transform .25s,color .25s}
.link:hover,.link:focus-visible{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 16px 34px -22px rgba(0,0,0,.7)}
.link:hover::before{opacity:1}
.link:hover .i{transform:scale(1.15) rotate(-6deg)}
.link:hover .arr,.link:focus-visible .arr{transform:translate(3px,-3px);color:var(--accent)}
header.scrolled{box-shadow:0 12px 30px -20px rgba(0,0,0,.75)}
#prog{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left}
.logo{transition:color .25s,letter-spacing .25s}
.logo:hover{color:var(--accent);letter-spacing:.01em}
nav{position:relative;display:flex;gap:2px;padding:4px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--panel) 70%,transparent);font-size:15px}
nav a{position:relative;z-index:1;display:flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;color:var(--muted);text-decoration:none;transition:color .25s}
nav a .ni{display:none;width:20px;height:20px;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
nav a:hover,nav a.on{color:var(--text)}
nav a:hover .ni,nav a.on .ni{transform:translateY(-2px)}
nav a.on .ni{color:var(--accent)}
.nav-ind{position:absolute;z-index:0;top:4px;left:0;height:calc(100% - 8px);width:0;border-radius:999px;opacity:0;pointer-events:none;background:color-mix(in srgb,var(--accent) 20%,transparent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);transition:transform .35s cubic-bezier(.2,.8,.2,1),width .35s cubic-bezier(.2,.8,.2,1),opacity .25s}
@media (max-width:640px){
  nav{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:6;justify-content:space-between;gap:0;padding:5px;border-radius:22px;font-size:11.5px;background:color-mix(in srgb,var(--bg) 80%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 14px 34px -14px rgba(0,0,0,.65)}
  nav a{flex:1;flex-direction:column;justify-content:center;gap:3px;padding:8px 4px;border-radius:17px}
  nav a .ni{display:block}
  .nav-ind{top:5px;height:calc(100% - 10px);border-radius:17px}
  footer{padding-bottom:120px}
}
@media (pointer:coarse){#glow{display:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.caret{animation:none}.js .rv{opacity:1}.js .rv.in{animation:none}.row,.row h3,.card,.card .ico,.link,.link .i,.link .arr,.menu span,nav a,nav a .ni,.nav-ind,.logo,header{transition:none}#glow{display:none}}
.about{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start}
.photo{position:relative;margin:0 10px 10px 0}
.photo::before{content:"";position:absolute;inset:0;border:2px solid var(--accent);border-radius:18px;transform:translate(10px,10px);transition:transform .35s ease}
.photo:hover::before{transform:translate(4px,4px)}
.photo img{position:relative;display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:18px;background:var(--panel)}
.sk{margin:18px 0 0}
.skl{display:block;font:500 12.5px var(--mono);color:var(--muted);margin-bottom:8px}
.note{margin:22px 0 0;color:var(--muted);font-size:15px}
.tools{display:block;margin-top:8px;font:400 12.5px var(--mono);color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border:1px solid var(--accent);border-radius:999px;color:var(--text);text-decoration:none;font-weight:600;transition:background .25s,transform .2s}
.btn:hover{background:color-mix(in srgb,var(--accent) 18%,transparent);transform:translateY(-2px)}
.btn[hidden]{display:none}
.cvwrap{margin:24px 0 0}
.nf{min-height:100vh;display:grid;align-content:center;gap:14px;max-width:640px;margin:0 auto;padding:30px 22px}
.nf .code{font:700 clamp(70px,16vw,130px)/1 var(--head);color:var(--accent);margin:0;letter-spacing:-.04em}
.nf h1{font-size:clamp(28px,5vw,40px);margin:0}
.nf .cmd{font:400 14px/1.7 var(--mono);color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:6px 0 10px}
@media (max-width:640px){.about{grid-template-columns:1fr;gap:26px}.photo{max-width:230px}}
@media (prefers-reduced-motion:reduce){.photo::before,.btn{transition:none}}