:root{
  --bg:#fbfbfa; --surface:#ffffff; --text:#1c1f24; --muted:#5b6370; --line:#e4e6ea;
  --accent:#1f4e8c; --accent-soft:#e8eff8; --tag:#f0f2f5;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme]){--bg:#101317; --surface:#161a20; --text:#e6e8eb; --muted:#9aa3af; --line:#272c34;
         --accent:#7fb0ee; --accent-soft:#1a2535; --tag:#1d222a;; color-scheme:dark}
}
:root[data-theme="dark"]{--bg:#101317; --surface:#161a20; --text:#e6e8eb; --muted:#9aa3af; --line:#272c34;
         --accent:#7fb0ee; --accent-soft:#1a2535; --tag:#1d222a;; color-scheme:dark}
:root[data-theme="light"]{color-scheme:light}


*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:"Source Serif 4",Georgia,serif;line-height:1.25;margin:0}
.wrap{max-width:1080px;margin:0 auto;padding:48px 24px 72px;display:grid;grid-template-columns:260px 1fr;gap:56px}
aside{position:sticky;top:40px;align-self:start}
.photo{width:160px;height:160px;border-radius:50%;object-fit:cover;border:1px solid var(--line);display:block}
aside h1{font-size:1.65rem;margin:20px 0 4px}
.role{color:var(--muted);font-size:.95rem;margin:0 0 4px}
.advisor{color:var(--muted);font-size:.9rem;margin:0 0 20px}
.links{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.93rem}
.links a{display:inline-flex;align-items:center;gap:10px;color:var(--text)}
.links a:hover{color:var(--accent);text-decoration:none}
.links svg{width:18px;height:18px;fill:currentColor;flex:none;color:var(--muted)}
.cv{display:inline-block;margin-top:20px;padding:8px 16px;border:1px solid var(--accent);border-radius:6px;font-weight:500;font-size:.93rem}
.cv:hover{background:var(--accent);color:var(--bg);text-decoration:none}
nav.top{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:36px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:.88rem}
nav.top a{color:var(--muted);font-weight:500}
nav.top a:hover{color:var(--accent);text-decoration:none}
section{margin-bottom:44px;scroll-margin-top:24px}
section>h2{font-size:1.35rem;margin-bottom:16px}
p{margin:0 0 12px}
.news{list-style:none;padding:0;margin:0}
.news li{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:6px 0}
.news time{color:var(--muted);font-size:.9rem;font-variant-numeric:tabular-nums}
.themes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.card h3{font-size:1.02rem;margin-bottom:6px;font-family:Inter,system-ui,sans-serif;font-weight:600}
.card p{color:var(--muted);font-size:.93rem;margin:0}
.item{padding:14px 0;border-top:1px solid var(--line)}
.item:first-of-type{border-top:0;padding-top:0}
.item h3{font-size:1.02rem;font-family:Inter,system-ui,sans-serif;font-weight:600}
.meta{color:var(--muted);font-size:.9rem;margin:2px 0 6px}
.item p{margin:0 0 6px;font-size:.96rem}
.badge{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.02em;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);margin-right:6px;vertical-align:1px}
.badge.plain{background:var(--tag);color:var(--muted)}
.pub{display:grid;grid-template-columns:64px 1fr;gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.pub:first-of-type{border-top:0;padding-top:0}
.pub .yr{color:var(--muted);font-size:.9rem;font-variant-numeric:tabular-nums;padding-top:2px}
.pub .t{font-weight:600}
.pub .au{color:var(--muted);font-size:.92rem;margin-top:2px}
.pub .au b{color:var(--text);font-weight:600}
.pub .v{font-size:.92rem;margin-top:4px}
.row{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:.96rem}
.row:first-of-type{border-top:0}
.row .d{color:var(--muted);font-size:.9rem}
.row small{color:var(--muted);display:block}
footer{border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:.88rem}
@media (max-width:860px){
  .wrap{grid-template-columns:1fr;gap:28px;padding:32px 20px 56px}
  aside{position:static;display:grid;grid-template-columns:auto 1fr;gap:4px 20px;align-items:center}
  aside .photo{grid-row:span 3;width:112px;height:112px}
  aside h1{margin:0}
  aside .links,aside .cv{grid-column:1 / -1}
  .links{grid-template-columns:1fr 1fr}
  .themes{grid-template-columns:1fr}
  .news li,.pub,.row{grid-template-columns:1fr;gap:2px}
}
@media print{aside{position:static}.cv,nav.top{display:none}}

.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.pcard img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#fff;border-bottom:1px solid var(--line);display:block}
.pcard .b{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard h3{font-family:Inter,system-ui,sans-serif;font-size:.98rem;font-weight:600;line-height:1.35}
.pcard p{font-size:.88rem;color:var(--muted);margin:0}
.pcard .tech{font-size:.78rem;color:var(--accent)}
.pcard .lk{margin-top:auto;font-size:.88rem;display:flex;gap:12px;flex-wrap:wrap}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.filters button{font:inherit;font-size:.86rem;padding:5px 12px;border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;cursor:pointer}
.filters button.on{background:var(--accent);border-color:var(--accent);color:var(--bg)}
details{margin-top:6px;font-size:.92rem}
details summary{cursor:pointer;color:var(--accent);font-weight:500}
details ul{margin:8px 0 0;padding-left:18px;color:var(--muted)}
details li{margin:2px 0}
.ul{margin:0;padding-left:18px;font-size:.93rem;color:var(--muted)}
.ul li{margin:3px 0}
.back{display:inline-block;margin-bottom:24px;font-size:.92rem}


.sub{font-family:Inter,system-ui,sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:22px 0 10px}
#beyond .sub:first-of-type{margin-top:0}
.interests{margin-bottom:0}
.interests .card p{font-size:.92rem}

.ex{margin-top:12px;font-size:.9rem}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.thumbs img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;border:1px solid var(--line);display:block;background:#fff}

.tt{flex:none;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;padding:0;margin-left:auto;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--muted);cursor:pointer;transition:color .15s,border-color .15s,background-color .15s}
.tt:hover{color:var(--accent);border-color:var(--accent)}
.tt:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.tt svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tt .sun{display:none}
:root[data-theme="dark"] .tt .sun{display:block}
:root[data-theme="dark"] .tt .moon{display:none}
nav.top{align-items:center}
.bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.bar .back{margin:0}
@media print{.tt{display:none}}

nav.top{flex-wrap:nowrap;justify-content:space-between;gap:12px}
.navlinks{display:flex;flex-wrap:wrap;gap:6px 16px}

.figs{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}
.fig{display:block;width:132px;color:var(--muted);font-size:.8rem;line-height:1.35}
.fig:hover{text-decoration:none;color:var(--accent)}
.fig img{width:132px;height:92px;object-fit:cover;border:1px solid var(--line);border-radius:6px;background:#fff;display:block;margin-bottom:6px}
.fig span{display:block}
.media{margin-top:12px;max-width:360px;aspect-ratio:16/9;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--tag)}
.media iframe{width:100%;height:100%;border:0;display:block}

.figcap{margin-top:6px;font-size:.8rem}

.fig.v{width:176px}.fig.v img{width:176px;height:99px}

/* examples: always one line */
.figs{flex-wrap:nowrap;gap:12px}
.fig,.fig.v{flex:1 1 0;min-width:0;width:auto;max-width:176px}
.fig img,.fig.v img{width:100%;height:auto;aspect-ratio:16/9}
.fig span{overflow-wrap:anywhere}
@media (max-width:520px){.fig{font-size:.72rem}.figs{gap:8px}}

.cv{display:inline-flex;align-items:center;gap:8px}
.cv svg{width:16px;height:16px;fill:currentColor;flex:none}

.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.93rem}