/* Shared typography, layout, and quiet illustration accents. */
:root{
  color-scheme:light;
  --bg:#f7f4ef;--surface:#efebe3;--paper:#fffdf8;--ink:#1a1714;--ink2:#4a4540;--ink3:#746e65;
  --accent:#1b6b6b;--teal:var(--accent);--teal2:#287a7a;--rule:#d6cfc4;--rule2:#e5dfd4;
  --serif:'Spectral',Georgia,serif;--mono:'JetBrains Mono',monospace;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#181818;--surface:#222221;--paper:#20201f;--ink:#eee9e1;--ink2:#ccc5bb;--ink3:#aaa297;
  --accent:#80bdb9;--teal2:#80bdb9;--rule:#3d3b37;--rule2:#302f2c;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{background:var(--bg);color:var(--ink);font-family:var(--serif);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
::selection{background:#c5dcd8;color:#18302e}
a{color:var(--accent);text-underline-offset:4px;text-decoration-thickness:1px}
a:hover{color:var(--ink)}
a,button{-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:5px;border-radius:2px}
img,video{max-width:100%;display:block}
button,a,summary{touch-action:manipulation}
.wrapper{max-width:1000px;margin:0 auto;padding:0 48px}
.skip-link{position:fixed;top:8px;left:12px;z-index:20;background:var(--paper);padding:8px 16px;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
.site-header{padding-top:32px;margin-bottom:48px}
.topbar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:44px;padding-bottom:23px;border-bottom:1px solid var(--rule);margin-bottom:64px}
.brand{font-family:var(--mono);font-weight:500;font-size:14px;letter-spacing:.02em;text-decoration:none;color:var(--ink);white-space:nowrap}
.nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav a,.nav-more>summary{font-family:var(--mono);font-size:12px;letter-spacing:.03em;text-decoration:none;color:var(--ink3);padding:5px 0}
.nav a:hover,.nav a[aria-current="page"],.nav-more>summary:hover,.nav-more[open]>summary,.nav-more.is-current>summary{color:var(--ink)}
.nav a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:8px}
.nav .nav-cv{color:var(--ink)}
.nav-more{position:relative;z-index:10}
.nav-more>summary{display:flex;align-items:center;gap:6px;list-style:none;cursor:pointer}
.nav-more>summary::-webkit-details-marker{display:none}
.nav-more>summary::marker{content:''}
.nav-more>summary span{font-size:10px;transition:transform .15s}
.nav-more[open]>summary span{transform:rotate(180deg)}
.nav-more-links{position:absolute;top:calc(100% + 8px);right:0;min-width:190px;padding:6px;background:var(--paper);border:1px solid var(--rule);border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.09)}
.nav-more:not([open])>.nav-more-links{display:none}
.nav .nav-more-links a{display:block;padding:10px 12px;border-radius:3px;line-height:1.5;white-space:nowrap}
.nav .nav-more-links a:hover,.nav .nav-more-links a:focus-visible{background:var(--surface)}
.nav .nav-more-links a[aria-current="page"]{text-underline-offset:4px}
.theme-btn{background:none;border:0;padding:2px 4px;min-width:28px;min-height:32px;font-size:21px;line-height:1;color:var(--ink2)}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:18px}
h1{font-family:var(--serif);font-weight:300;letter-spacing:-1.5px;line-height:1.08;font-size:clamp(36px,6vw,53px);margin-bottom:18px;text-wrap:balance}
h1 em{font-weight:300;color:var(--ink2)}
.tagline{color:var(--ink2);font-size:16px;font-weight:300;line-height:1.65;max-width:570px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 212px;gap:60px;align-items:center;padding:0 16px 52px 0;border-bottom:1px solid var(--rule)}
.hero .tagline{max-width:480px;font-size:16px;line-height:1.65}
.hero-affiliation{font-size:14px;color:var(--ink3);margin-top:15px}
.hero-links{display:flex;flex-wrap:wrap;gap:25px;margin-top:24px}
.hero-links a{font-family:var(--mono);font-size:11px;font-weight:400;text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:3px}
.hero-links a:hover{border-color:var(--accent)}
.hero-visual{justify-self:end}
.photo-slot{width:174px;height:174px;overflow:hidden;border-radius:50%}
.photo-slot img{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:center 26%}
.art{position:relative;overflow:hidden;border-radius:7px;flex:none;opacity:.83;filter:saturate(.64);isolation:isolate}
.art img{position:absolute;max-width:none;width:calc(1672 / var(--slice-w) * 100%);height:auto;left:calc(var(--slice-x) / var(--slice-w) * -100%);top:calc(var(--slice-y) / var(--slice-h) * -100%);user-select:none;pointer-events:none}
.art{aspect-ratio:var(--slice-w) / var(--slice-h)}
.art-hand{--slice-x:22;--slice-y:14;--slice-w:521;--slice-h:315}
.art-cube{--slice-x:1225;--slice-y:16;--slice-w:423;--slice-h:309}
.art-writing{--slice-x:1225;--slice-y:351;--slice-w:424;--slice-h:352}
.art-mountain{--slice-x:707;--slice-y:734;--slice-w:486;--slice-h:180}
.art-grasp{--slice-x:568;--slice-y:18;--slice-w:628;--slice-h:684}
.art-plant{--slice-x:31;--slice-y:353;--slice-w:188;--slice-h:347}
[data-theme="dark"] .art{opacity:.76;filter:saturate(.5) brightness(.83)}
.page-heading{display:flex;justify-content:space-between;gap:48px;align-items:center;padding-bottom:42px;border-bottom:1px solid var(--rule)}
.page-heading>div:first-child{min-width:0}
.page-heading .art{width:150px;transform:rotate(3deg)}
.page-heading .art-mountain{width:174px;transform:rotate(-3deg)}
.page-heading .art-writing{width:133px}
section{margin-bottom:70px;scroll-margin-top:32px}
.section-label{font-family:var(--mono);font-size:11px;line-height:1.6;letter-spacing:.15em;text-transform:uppercase;font-weight:400;color:var(--teal);display:flex;align-items:center;gap:18px;margin-bottom:25px}
.section-label::after{content:'';flex:1;height:1px;background:var(--rule)}
.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:25px}
.section-heading .section-label{margin:0}
.section-heading .section-label::after{display:none}
.section-heading>a{font-family:var(--mono);font-size:11px;color:var(--ink3);text-decoration:none}
.section-heading>a:hover{color:var(--accent)}
.prose,.page-intro{font-family:var(--serif);font-size:16px;font-weight:300;line-height:1.75;color:var(--ink2);max-width:660px}
.prose strong{font-weight:600;color:var(--ink)}
.prose p+p{margin-top:20px}
.prose a{color:var(--accent)}
.entry{display:grid;grid-template-columns:210px minmax(0,1fr);gap:32px;padding:28px 0;border-bottom:1px solid var(--rule2);align-items:start}
.entry:last-child{border-bottom:0}
.entry-title{font-family:var(--serif);font-size:18px;line-height:1.35;letter-spacing:-.2px;font-weight:600;margin-bottom:5px;color:var(--ink)}
.entry-title a{color:inherit;text-decoration:none}
.entry-title a:hover{color:var(--accent)}
.entry-title .project-name{display:block;font-size:24px;line-height:1.25;font-weight:600;margin-bottom:5px}
.entry-title .project-subtitle{display:block;font-size:15px;line-height:1.6;letter-spacing:0;font-weight:300;color:var(--ink2)}
.entry-desc{font-family:var(--serif);font-size:15px;font-weight:300;line-height:1.7;color:var(--ink2);margin-bottom:10px}
.entry-tag{font-family:var(--mono);font-size:11px;line-height:1.7;letter-spacing:.02em;color:var(--teal2);margin-bottom:7px}
.entry-meta{font-size:13.5px;font-style:italic;color:var(--ink3);line-height:1.7;margin-bottom:9px}
.entry-meta b{font-style:normal;font-weight:600;color:var(--ink2)}
.entry-meta a{color:var(--ink2)}
.entry-links{display:flex;gap:8px 12px;align-items:center;flex-wrap:wrap;margin-top:12px}
.entry-links a{font-family:var(--mono);font-size:11px;text-decoration:none;color:var(--accent);border:1px solid var(--rule);border-radius:2px;padding:1px 9px}
.entry-links a:hover{border-color:var(--accent)}
.entry-links .status{font-family:var(--mono);font-size:10px;color:var(--ink3)}
.entry-thumb{width:100%;height:152px;border-radius:7px;background:var(--surface);overflow:hidden;border:1px solid var(--rule2)}
.entry-thumb img,.entry-thumb video{width:100%;height:100%;object-fit:cover}
.thumb-link{display:block;height:100%}
.entry-thumb.vlm-thumb,.entry-thumb.wide-thumb{height:auto;aspect-ratio:16/10}
.entry-thumb.vlm-thumb img,.entry-thumb.wide-thumb img{object-fit:contain;padding:14px}
.featured-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.featured-grid .entry{display:flex;flex-direction:column;gap:20px;align-items:stretch;border:0;padding:0}
.featured-grid .entry-thumb{height:auto;aspect-ratio:16/10}
.featured-grid .entry-thumb img{object-fit:contain;padding:17px;transition:transform .3s}
.featured-grid .entry-thumb:hover img{transform:scale(1.02)}
.featured-grid .entry-tag{margin-top:10px}
.project-list>.entry:nth-child(-n+2){grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);padding:36px 0}
.project-list>.entry:first-child{padding-top:0}
.project-list>.entry:nth-child(-n+2) .entry-thumb{aspect-ratio:16/10;height:auto}
.about-layout{display:grid;grid-template-columns:minmax(0,1fr) 144px;gap:64px;align-items:start}
.about-content{min-width:0}
.about-layout>.art{position:sticky;top:32px;align-self:start;margin:8px 0;transform:rotate(3deg)}
.about-layout .prose{margin-bottom:38px}
.edu-timeline{--date-width:86px;--timeline-gap:16px;display:flex;flex-direction:column;margin-top:8px}
.edu-item{display:grid;grid-template-columns:var(--date-width) 16px minmax(0,1fr);column-gap:var(--timeline-gap);align-items:start;position:relative;min-width:0}
.edu-item:not(:last-child)::before{content:'';position:absolute;left:calc(var(--date-width) + var(--timeline-gap) + 7.5px);top:12px;bottom:-12px;width:1px;background:var(--rule)}
.edu-left{padding-top:3px}
.edu-line{display:none}
.edu-dot{position:relative;justify-self:center;width:9px;height:9px;margin-top:7px;border:2px solid var(--teal);border-radius:50%;background:var(--bg);box-shadow:0 0 0 3px var(--bg)}
.edu-date{font-family:var(--mono);font-size:10.5px;letter-spacing:.02em;color:var(--ink2);text-align:right;white-space:nowrap}
.edu-body{padding-bottom:30px}
.edu-item:last-child .edu-body{padding-bottom:0}
.edu-logo{height:32px;width:auto;max-width:150px;object-fit:contain;object-position:left;margin-bottom:7px}
.edu-name{font-family:var(--serif);font-size:15px;line-height:1.4;font-weight:600;margin-bottom:3px}
.edu-area{font-family:var(--mono);font-size:10.5px;color:var(--teal2);line-height:1.7;margin-bottom:5px}
.edu-note{max-width:480px;font-size:14px;font-weight:300;line-height:1.6;color:var(--ink2)}
.logo-entry{grid-template-columns:132px minmax(0,1fr);gap:28px}
.logo-entry .entry-thumb{border:0;background:none;display:flex;align-items:center;justify-content:center;min-height:70px;height:auto;border-radius:0}
.logo-entry .entry-thumb img{max-width:124px;max-height:88px;object-fit:contain;width:auto;height:auto}
/* The NYU source has wide transparent margins; keep the mark legible without a tile. */
.logo-entry .logo-nyu img{width:164px;max-width:none;max-height:none;flex-shrink:0}
[data-theme="dark"] .logo-entry img[src="cvxpy.png"]{filter:brightness(0) invert(.92)}
[data-theme="dark"] .logo-entry img[src="nyu.png"]{filter:brightness(1.65) saturate(.75)}
[data-theme="dark"] .logo-entry img[src="havelsan.png"]{filter:brightness(1.3)}
[data-theme="dark"] .edu-logo{filter:brightness(1.2)}
#research>.prose{margin-bottom:10px}
#contact{padding-top:32px;border-top:1px solid var(--rule)}
#contact .prose{max-width:670px;margin-bottom:25px}
.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) 100px;gap:38px;align-items:center}
.contact-layout>.art{width:100px;transform:rotate(-4deg)}
.social-links{display:flex;align-items:center;gap:12px 24px;flex-wrap:wrap}
.social-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--mono);font-size:11px;color:var(--ink2);min-height:35px}
.social-link:hover{color:var(--accent)}
.social-link svg{fill:currentColor;width:16px;height:16px}
.social-link.icon-only{min-width:26px}
footer{padding:26px 0 35px;margin-top:32px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:12px;color:var(--ink3)}
footer a{color:inherit;text-decoration:none}
.footer-links{display:flex;align-items:center;flex-wrap:wrap;gap:21px}
.motto{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid var(--rule2)}
.motto blockquote p{font-family:var(--serif);font-size:18px;font-style:italic;line-height:1.6;color:var(--ink2)}
.motto blockquote p::before{content:'“'}
.motto blockquote p::after{content:'”'}
.lang-switch{display:flex;align-items:center;gap:2px;flex:none}
.lang-btn{border:0;background:none;font-family:var(--mono);font-size:11px;padding:8px;color:var(--ink3);min-height:32px}
.lang-btn+button{border-left:1px solid var(--rule)}
.lang-btn.active{color:var(--ink);text-decoration:underline;text-underline-offset:5px}
.recs-intro{max-width:730px;margin-bottom:34px}
.recs-intro .page-intro{font-size:17px;line-height:1.8;margin-bottom:25px}
.category-nav{display:flex;gap:28px;padding-bottom:9px}
.category-nav a{font-family:var(--mono);font-size:11px;text-decoration:none;color:var(--ink3);padding-bottom:4px;border-bottom:1px solid transparent}
.category-nav a:hover,.category-nav a[aria-current="location"]{color:var(--ink);border-color:var(--accent)}
.recs-layout{display:grid;grid-template-columns:145px minmax(0,1fr);gap:45px}
.recs-aside{min-width:0}
.recs-aside .aside-label{font-family:var(--mono);font-size:11px;color:var(--ink3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.recs-aside .category-nav{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.aside-inner{position:sticky;top:30px}
.recs-aside .art{width:59px;margin:42px 0 0 8px;opacity:.63;transform:rotate(-3deg)}
.rec-sections{min-width:0}
.recommendation{padding:25px 0 29px;border-bottom:1px solid var(--rule2)}
.recommendation:last-child{border:0}
.recommendation h3,.idea h3{font-family:var(--serif);font-size:21px;line-height:1.35;font-weight:600;letter-spacing:-.2px;margin:0 0 10px}
.rec-kicker,.idea-kind{font-family:var(--mono);font-size:11px;line-height:1.8;color:var(--ink3);margin-bottom:7px}
.recommendation p,.idea p{font-family:var(--serif);font-size:16px;font-weight:300;line-height:1.75;color:var(--ink2)}
.recommendation p+p,.idea p+p{margin-top:16px}
.music-note{font-family:var(--serif);font-size:17px;line-height:1.8;color:var(--ink2);margin-bottom:28px}
.music-note strong{color:var(--ink);font-weight:500}
.track-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px}
.track{padding:20px 0;border-bottom:1px solid var(--rule2)}
.track-title{font-family:var(--serif);font-size:20px;font-weight:500;line-height:1.4}
.track-title a{color:inherit;text-decoration:none}
.track-title a:hover,.track-title a:focus-visible{color:var(--accent)}
.track-artist{font-size:12px;color:var(--ink3);margin-top:6px}
.track-note{font-family:var(--serif);font-size:15px;line-height:1.7;color:var(--ink2);margin-top:8px;font-style:italic}
.ideas-page main{max-width:800px}
.idea{padding:30px 0 38px;border-bottom:1px solid var(--rule2)}
.idea:first-of-type{padding-top:0}
.idea:last-child{border:0}
.idea p{max-width:730px}
code{font-family:var(--mono);font-size:.85em}
@media(min-width:761px){.recs-intro>.category-nav{display:none}}
@media(max-width:960px){
  .wrapper{padding:0 32px}
  .nav{gap:18px}
  .topbar{gap:20px}
  .hero{gap:32px}
  .about-layout{gap:36px}
  .recs-layout{grid-template-columns:115px minmax(0,1fr);gap:32px}
}
@media(max-width:760px){
  .wrapper{padding:0 24px}
  .site-header{padding-top:22px;margin-bottom:36px}
  .topbar{align-items:flex-start;flex-direction:column;gap:15px;margin-bottom:40px;padding-bottom:18px}
  .nav{width:100%;gap:10px 19px;justify-content:flex-end}
  .nav a,.nav-more>summary{font-size:11px}
  .nav .nav-cv{position:static}
  .theme-btn{position:absolute;top:2px;right:0;margin:0;padding:0 2px;border:0}
  .hero{grid-template-columns:minmax(0,1fr) 156px;gap:22px;padding:0 4px 35px 0}
  .photo-slot{width:132px;height:132px}
  h1{font-size:43px;letter-spacing:-1.5px}
  .hero .tagline{font-size:16px}
  .hero-affiliation{font-size:12px}
  .featured-grid{gap:24px}
  .entry-title .project-name{font-size:23px}
  .featured-grid .entry-thumb img{padding:10px}
  .page-heading{gap:24px}
  .page-heading .art{width:115px}
  .page-heading .art-mountain{width:126px}
  .tagline{font-size:16px}
  section{margin-bottom:52px}
  .about-layout{grid-template-columns:1fr}
  .about-layout>.art{display:none}
  .recs-layout{display:block}
  .recs-aside{display:none}
  .recs-intro>.category-nav{display:flex}
  .entry{grid-template-columns:165px minmax(0,1fr);gap:24px}
  .logo-entry{grid-template-columns:86px minmax(0,1fr);gap:22px}
  .logo-entry .entry-thumb img{max-width:80px}
  .logo-entry .logo-nyu img{width:138px;max-width:none}
  .project-list>.entry:nth-child(-n+2){grid-template-columns:1fr 1.15fr;gap:24px}
}
@media(max-width:520px){
  .wrapper{padding:0 22px}
  .nav{gap:7px 12px;justify-content:flex-end}
  .nav .nav-cv{border:0;padding:5px 0}
  .theme-btn{font-size:19px}
  .hero{grid-template-columns:1fr;gap:26px;position:relative}
  .hero-visual{grid-row:1;justify-self:start;margin:0 0 2px 0}
  .photo-slot{width:104px;height:104px}
  h1{font-size:39px;letter-spacing:-1.3px}
  .hero h1 br{display:none}
  .hero h1 em{display:block}
  .eyebrow{font-size:10px;margin-bottom:13px}
  .featured-grid{grid-template-columns:1fr;gap:40px}
  .featured-grid .entry{gap:17px}
  .featured-grid .entry-thumb{aspect-ratio:16/10}
  .featured-grid .entry-thumb img{padding:14px}
  .entry-title .project-name{font-size:24px}
  .section-heading{gap:10px}
  .section-label{font-size:11px;letter-spacing:.07em}
  .section-heading>a{font-size:10px}
  .page-heading{display:block;padding-bottom:30px;position:relative}
  .page-heading .art{width:81px;margin-top:23px;transform:rotate(-3deg)}
  .page-heading .art-mountain{width:111px}
  .page-heading .art-writing{width:78px}
  .recs-page h1{font-size:36px;letter-spacing:-1.6px}
  .edu-timeline{--date-width:64px;--timeline-gap:10px}
  .edu-date{font-size:9px}
  .edu-logo{height:30px}
  .entry{grid-template-columns:1fr;gap:20px}
  .entry-thumb{height:195px}
  .project-list>.entry:nth-child(-n+2){grid-template-columns:1fr}
  .logo-entry{grid-template-columns:60px minmax(0,1fr);gap:17px}
  .logo-entry .entry-thumb img{max-width:58px;max-height:58px}
  .logo-entry .logo-nyu img{width:110px;max-width:none;max-height:none}
  .entry-title{font-size:17px}
  .entry-desc{font-size:15px}
  .entry-tag{font-size:10px}
  .entry-meta{font-size:13px}
  .contact-layout{grid-template-columns:1fr;gap:0}
  .contact-layout>.art{width:76px;margin:2px 0 22px;grid-row:1}
  .motto{gap:12px}
  .motto blockquote p{font-size:16px}
  .lang-btn{font-size:10px;padding:6px}
  .recommendation h3,.idea h3{font-size:21px}
  .track-list{grid-template-columns:1fr}
  .social-links{gap:10px 21px}
  footer{align-items:flex-start;flex-direction:column;gap:13px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}