/* Shared styles for duker.me (home + about). */
:root{
  --radius:16px; --max:1120px; --gutter:24px; --nav-h:60px;
  --serif:Newsreader,Georgia,serif;
  /* light theme (default) */
  --bg:#f6f8fc; --elev:#ffffff; --card:#ffffff; --card-hi:#f3f6fb; --line:#e1e7f0; --line-hi:#c6d2e2;
  --text:#0f1a2b; --dim:#44526a; --faint:#5b697e; --accent:#1769d6; --accent-2:#087a5c; --accent-3:#7047eb; --accent-4:#e2557a;
  --accent-hover:#0f55b3; --on-accent:#ffffff;
  --acc-rgb:23,105,214; --acc2-rgb:8,122,92; --acc3-rgb:112,71,235; --acc4-rgb:226,85,122; --ink-rgb:15,26,43;
  --glass:rgba(255,255,255,.74); --scrim:rgba(25,35,55,.35); --shadow-rgb:30,50,90; --shadow-k:.32; --tint-k:1.25;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#0b0f16; --elev:#141b26; --card:#131a25; --card-hi:#182231; --line:#232d3c; --line-hi:#34425a;
  --text:#eaf0f7; --dim:#9fadbe; --faint:#7a8a9e; --accent:#5eb3f6; --accent-2:#7ee0c0; --accent-3:#b79cff; --accent-4:#ff8fab;
  --accent-hover:#8cc9fb; --on-accent:#06121f;
  --acc-rgb:94,179,246; --acc2-rgb:126,224,192; --acc3-rgb:183,156,255; --acc4-rgb:255,143,171; --ink-rgb:234,240,247;
  --glass:rgba(11,15,22,.74); --scrim:rgba(0,0,0,.55); --shadow-rgb:0,0,0; --shadow-k:1; --tint-k:1;
  color-scheme:dark;
}
@media(max-width:480px){:root{--gutter:18px;--nav-h:56px}}
*{box-sizing:border-box}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
p a:not(.btn):not(.doi):not(.quiet-link){text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(var(--acc-rgb),.5)}
p a:not(.btn):not(.doi):not(.quiet-link):hover{text-decoration-color:currentColor}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
img{display:block;max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
section,footer{scroll-margin-top:calc(var(--nav-h) + 8px)}
::selection{background:rgba(var(--acc-rgb),.32)}
svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Nav ---------- */
nav{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);
  background:var(--glass);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--nav-h)}
.brand{font-weight:800;letter-spacing:-.02em;font-size:16px;color:var(--text);white-space:nowrap;flex:none}
.brand span{color:var(--accent)}
.brand:hover{color:var(--text)}
.navlinks{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;min-width:0}
.navlinks::-webkit-scrollbar{display:none}
.navlinks a{position:relative;color:var(--dim);font-size:14px;font-weight:500;padding:8px 10px;white-space:nowrap;border-radius:8px}
.navlinks a:hover{color:var(--text)}
.navlinks a::after{content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;border-radius:2px;background:var(--accent);
  transform:scaleX(0);transition:transform .25s ease}
.navlinks a[aria-current="true"]{color:var(--text)}
.navlinks a[aria-current="true"]::after{transform:scaleX(1)}
@media(max-width:720px){
  .navlinks{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 22px),transparent);
    mask-image:linear-gradient(90deg,transparent 0,#000 14px,#000 calc(100% - 22px),transparent);padding:0 14px}
  .navlinks a{font-size:13.5px;padding:8px 8px}
  .navlinks a::after{left:8px;right:8px}
}

/* ---------- Shared type ---------- */
.kicker{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--accent-2);font-size:19px;line-height:1.3;margin:0 0 6px;letter-spacing:0}
.h2{font-size:clamp(26px,3.6vw,38px);line-height:1.12;font-weight:750;letter-spacing:-.025em;margin:0 0 clamp(28px,4vw,44px);max-width:22ch}
.muted{color:var(--faint);font-size:14px;margin:28px 0 0}
.quiet-link{color:var(--dim);border-bottom:1px solid var(--line);padding-bottom:1px;transition:color .2s,border-color .2s}
.quiet-link:hover{color:var(--text);border-color:var(--accent)}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent-2);text-transform:uppercase;line-height:1.4}

/* ---------- Buttons ---------- */
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:11px;font-weight:600;font-size:14.5px;
  border:1px solid var(--line);background:var(--elev);color:var(--text);transition:border-color .2s,transform .2s,box-shadow .2s}
.btn:hover{border-color:var(--accent);color:var(--text)}
.btn.primary{background:var(--accent);color:var(--on-accent);border-color:transparent}
.btn.primary:hover{box-shadow:0 10px 30px rgba(var(--acc-rgb),.3);color:var(--on-accent)}
.btn.outline{background:transparent;border-color:rgba(var(--acc-rgb),.5)}
@media(prefers-reduced-motion:no-preference){.btn:hover{transform:translateY(-2px)}}

/* ---------- Hero ---------- */
.hero-bg{position:relative;isolation:isolate;overflow-x:hidden;overflow-x:clip}
.hero-bg::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(50% 60% at 82% 8%,rgba(var(--acc-rgb),.16),transparent 60%),
    radial-gradient(45% 55% at 12% 20%,rgba(var(--acc3-rgb),.11),transparent 60%),
    radial-gradient(60% 70% at 50% 120%,rgba(var(--acc2-rgb),.08),transparent 60%);}
header.hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);grid-template-areas:"text fig";
  gap:clamp(32px,6vw,80px);align-items:center;padding:clamp(56px,8vw,104px) 0 clamp(56px,7vw,96px)}
.hero-text{grid-area:text}
.eyebrow{display:block;font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;line-height:1.3;color:var(--accent-2);font-size:20px;margin:0 0 14px}
h1{font-size:clamp(34px,5.4vw,60px);line-height:1.04;letter-spacing:-.03em;margin:0 0 20px;font-weight:850}
h1 .h1-name{display:block}
h1 .h1-tag{display:block;margin-top:.22em;font-size:.62em;font-weight:750;letter-spacing:-.025em;line-height:1.1;color:var(--dim)}
h1 em{font-family:var(--serif);font-style:italic;font-weight:500;letter-spacing:-.01em}
.lede{font-size:clamp(17px,1.8vw,19.5px);color:var(--dim);max-width:34em;margin:0 0 8px;line-height:1.55}
.lede-tail{font-family:var(--serif);font-style:italic;color:var(--dim);font-size:clamp(16px,1.6vw,18px);margin:0 0 30px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0 0 32px;padding:0;list-style:none;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:16px 16px 16px 0}
.stat + .stat{padding-left:16px;border-left:1px solid var(--line)}
.stat b{display:block;font-size:clamp(22px,2.4vw,28px);font-weight:800;letter-spacing:-.02em;color:var(--text);line-height:1.15}
.stat span{display:block;font-size:12.5px;color:var(--faint);line-height:1.35;margin-top:4px}

.portrait{grid-area:fig;margin:0;justify-self:end;width:100%;max-width:360px}
.portrait .frame{position:relative;border-radius:22px;padding:6px;
  background:linear-gradient(150deg,rgba(var(--acc-rgb),.55),rgba(var(--acc2-rgb),.18) 45%,rgba(var(--acc3-rgb),.35));
  box-shadow:0 30px 80px -20px rgba(var(--shadow-rgb),calc(.65 * var(--shadow-k))),0 0 60px -10px rgba(var(--acc-rgb),.25)}
.portrait img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;border-radius:17px;background:var(--elev)}
.portrait figcaption{margin-top:14px;font-size:13px;color:var(--faint);display:flex;flex-direction:column;gap:2px;padding-left:4px}
.portrait figcaption b{color:var(--dim);font-weight:600;font-size:13.5px}

@media(max-width:719px){
  header.hero{grid-template-columns:1fr;grid-template-areas:"fig" "text";gap:22px;padding:24px 0 48px}
  .portrait{justify-self:start;max-width:none;display:grid;grid-template-columns:104px 1fr;gap:16px;align-items:end}
  .portrait .frame{padding:3px;border-radius:16px}
  .portrait img{border-radius:13px}
  .portrait figcaption{margin:0 0 4px}
  .eyebrow{font-size:18px;margin-bottom:8px}
  h1{margin-bottom:14px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line)}
}

/* ---------- Sections ---------- */
main > section{padding:clamp(72px,10vw,120px) 0;border-top:1px solid var(--line)}
main > section:first-child{border-top:0;padding-top:clamp(24px,4vw,48px)}

/* ---------- Media slots (photos + placeholders) ---------- */
.media{position:relative;overflow:hidden;background:
    radial-gradient(120% 90% at 0% 0%,rgba(var(--acc-rgb),.20),transparent 55%),
    radial-gradient(100% 80% at 100% 100%,rgba(var(--acc2-rgb),.12),transparent 60%),var(--elev)}
.r1610{aspect-ratio:16/10} .r32{aspect-ratio:3/2}
.media picture,.media > img{position:absolute;inset:0;width:100%;height:100%}
.media img{width:100%;height:100%;object-fit:cover;transition:opacity .4s ease}
.js .media img{opacity:0}
.js .media.ok img{opacity:1}
.media.ok .cover,.media.ok .ph,.media.ok .dev-hint{visibility:hidden}
.ph{position:absolute;inset:0;display:flex;align-items:flex-end;padding:16px 18px;
  background-image:repeating-linear-gradient(135deg,rgba(var(--ink-rgb),.035) 0 1px,transparent 1px 14px)}
.ph span{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);font-weight:600}
.dev-hint{display:none}
html.is-local .dev-hint{display:block;position:absolute;top:10px;right:10px;z-index:2;font:11px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;
  color:var(--accent-2);background:var(--glass);border:1px dashed rgba(var(--acc2-rgb),.5);padding:3px 7px;border-radius:6px}
.cover{position:absolute;inset:0;display:grid;place-items:center}
.cover .ini{font-family:var(--serif);font-style:italic;font-weight:400;line-height:1;font-size:clamp(72px,9vw,120px);color:var(--accent);opacity:.85}
.cover .lbl{position:absolute;left:16px;bottom:12px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);font-weight:600}
.pcard:nth-child(3n+2) .cover .ini{color:var(--accent-2)}
.pcard:nth-child(3n+3) .cover .ini{color:var(--accent-3)}
.pcard:nth-child(3n+2) .media{background:radial-gradient(120% 90% at 100% 0%,rgba(var(--acc2-rgb),.18),transparent 55%),radial-gradient(100% 80% at 0% 100%,rgba(var(--acc-rgb),.10),transparent 60%),var(--elev)}
.pcard:nth-child(3n+3) .media{background:radial-gradient(120% 90% at 50% 0%,rgba(var(--acc3-rgb),.18),transparent 55%),radial-gradient(100% 80% at 100% 100%,rgba(var(--acc-rgb),.10),transparent 60%),var(--elev)}

/* ---------- Selected work ---------- */
.work{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.work-more{margin-top:24px;gap:16px}
@media(max-width:719px){.work{grid-template-columns:1fr}}
.pcard{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:border-color .2s,background .2s,transform .2s}
.pcard:hover{border-color:var(--line-hi);background:var(--card-hi)}
.pcard:focus-within{border-color:var(--accent)}
@media(prefers-reduced-motion:no-preference){.pcard:hover{transform:translateY(-3px)}}
.pc-body{display:flex;flex-direction:column;gap:8px;padding:20px 22px 22px;flex:1;min-width:0}
.pcard h3{margin:0;font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
.pcard h3 a{color:var(--text)}
.pcard h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.pcard h3 a:focus-visible{outline:none}
.pcard p{margin:0;color:var(--dim);font-size:14.5px;line-height:1.55}
.pcard .go{margin-top:auto;padding-top:6px;color:var(--faint);font-size:13.5px;font-weight:600}
.pcard:hover .go{color:var(--accent)}
.pcard.compact{flex-direction:row;align-items:flex-start}
.pcard.compact .media{flex:none;width:clamp(96px,22%,148px);margin:18px 0 18px 18px;border-radius:10px}
.pcard.compact .cover .ini{font-size:44px}
.pcard.compact .pc-body{padding:16px 20px 18px 18px;gap:5px}
.pcard.compact h3{font-size:16.5px}
.pcard.compact p{font-size:14px}

/* clamp: visual only, full text stays in the DOM */
.clamp{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:var(--lines,3);overflow:hidden}
.clamp.l2{--lines:2}
.clamp.open{display:block;-webkit-line-clamp:unset;overflow:visible}
.more{display:none;margin-top:6px;padding:0;background:none;border:0;color:var(--accent);font:600 13px/1.4 Inter,system-ui,sans-serif;cursor:pointer}
.more.on{display:inline-block}

/* ---------- Ventures ---------- */
.ventures{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:20px}
@media(max-width:899px){.ventures{grid-template-columns:1fr 1fr}.venture.lead{grid-column:1/-1}}
@media(max-width:599px){.ventures{grid-template-columns:1fr}}
.venture{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px 24px 24px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--card);transition:border-color .2s,transform .2s,box-shadow .2s}
.venture:hover{border-color:var(--line-hi)}
.venture:focus-within{border-color:var(--accent)}
@media(prefers-reduced-motion:no-preference){.venture:hover{transform:translateY(-3px)}}
.venture.lead{background:linear-gradient(140deg,rgba(var(--acc-rgb),.10),rgba(var(--acc3-rgb),.06) 55%,transparent),var(--card)}
.venture h3{margin:0;font-size:22px;font-weight:750;letter-spacing:-.02em;line-height:1.25}
.venture h3 a{color:var(--text)}
.venture h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.venture h3 a:focus-visible{outline:none}
.venture p{margin:0;color:var(--dim);font-size:15px;line-height:1.6}
.venture p a{position:relative;z-index:1}
.venture .url{margin-top:auto;padding-top:8px;font:500 13px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--faint)}
.venture:hover .url{color:var(--accent)}
.skills{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0;padding:0;list-style:none}
.skills li{padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--dim);background:var(--card)}
.interests{margin:0 0 clamp(36px,5vw,56px)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.4fr);gap:clamp(28px,6vw,80px)}
.about-grid .h2{margin-bottom:0}
.about-copy p{color:var(--dim);margin:0 0 18px;font-size:17px;max-width:62ch}
.about-copy p:first-child{font-family:var(--serif);font-size:clamp(20px,2.2vw,24px);line-height:1.5;color:var(--text);margin-bottom:24px}
.about-copy p:first-child strong{font-weight:600;color:var(--text)}
.about-copy strong{color:var(--text);font-weight:600}
@media(max-width:819px){.about-grid{grid-template-columns:1fr;gap:0}.about-grid .h2{margin-bottom:28px}}

/* ---------- Timeline (experience + leadership) ---------- */
.tline{list-style:none;margin:0;padding:0}
.tl{display:grid;grid-template-columns:76px minmax(0,1fr);gap:0 28px}
.tl-yr{font-family:var(--serif);font-size:21px;line-height:1.3;color:var(--dim);text-align:right;font-variant-numeric:tabular-nums;padding-top:1px}
.tl-b{position:relative;padding:0 0 40px 30px;border-left:1px solid var(--line);max-width:700px}
.tl:last-child .tl-b{padding-bottom:4px}
.tl-b::before{content:"";position:absolute;left:-5px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:1px solid var(--accent)}
.tl.now .tl-b::before{background:var(--accent);box-shadow:0 0 0 4px rgba(var(--acc-rgb),.14)}
.tl-b h3{margin:0 0 4px;font-size:18px;font-weight:700;letter-spacing:-.01em;line-height:1.35}
.tl-b .role{color:var(--accent-2);font-size:14px;font-weight:600;margin:0 0 2px}
.tl-b .when{color:var(--faint);font-size:13px;font-variant-numeric:tabular-nums;margin:0 0 8px}
.tl-b .desc{margin:0;color:var(--dim);font-size:15px;line-height:1.6}
@media(max-width:599px){
  .tl{grid-template-columns:44px minmax(0,1fr);gap:0 16px}
  .tl-yr{font-size:16px}
  .tl-b{padding-left:20px;padding-bottom:32px}
}
.lead-wrap{display:grid;grid-template-columns:1fr;gap:clamp(28px,5vw,64px);align-items:start}

/* ---------- Ruled lists (education, help, credentials) ---------- */
.ruled{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 clamp(24px,4vw,48px)}
.ruled.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.ruled > div{border-top:1px solid var(--line);padding:20px 0 28px;display:flex;flex-direction:column;gap:6px}
.ruled h3,.ruled h4{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em;line-height:1.35}
.ruled p{margin:0;color:var(--dim);font-size:14.5px}
@media(max-width:899px){.ruled{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:599px){.ruled,.ruled.two{grid-template-columns:1fr}.ruled > div{padding:18px 0 22px}}
.subh{font-family:var(--serif);font-style:italic;font-weight:400;font-size:21px;color:var(--text);margin:0 0 14px}
.subh + .ruled{margin-bottom:44px}

.help-intro{max-width:62ch;color:var(--dim);margin:-16px 0 32px;font-size:17px}
.cta-band{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px;padding:20px 22px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(120deg,rgba(var(--acc-rgb),.08),rgba(var(--acc2-rgb),.04) 60%,transparent),var(--elev)}
.cta-band picture{flex:none}
.cta-band .actions{flex:1;min-width:0}
@media(max-width:479px){.cta-band{flex-wrap:nowrap;align-items:flex-start;gap:16px;padding:18px}.cta-band img{width:52px;height:52px}.cta-band .btn{padding:10px 14px;font-size:14px}}
.cta-band img{width:64px;height:64px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 2px var(--bg),0 0 0 3px rgba(var(--acc-rgb),.55)}

/* ---------- Publications ---------- */
.pubs{display:grid;gap:0}
.pub-year{display:grid;grid-template-columns:96px minmax(0,1fr);gap:0 28px}
.pub-year > .yr{font-family:var(--serif);font-size:30px;line-height:1.1;color:var(--text);font-variant-numeric:tabular-nums;text-align:right;
  padding-top:18px;align-self:start;position:sticky;top:calc(var(--nav-h) + 20px)}
.pub-list{border-left:1px solid var(--line);padding-left:30px}
.pub{padding:18px 0 22px;border-bottom:1px solid var(--line)}
.pub-year:last-child .pub:last-child{border-bottom:0}
.pub h4{margin:0 0 6px;font-size:clamp(17px,1.9vw,19.5px);font-weight:500;font-family:var(--serif);line-height:1.35;max-width:52ch}
.pub .meta{color:var(--faint);font-size:13.5px}
.pub .auth{color:var(--dim);font-size:13.5px}
a.doi{display:inline-block;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--dim);border:1px solid var(--line);
  border-radius:6px;padding:1px 7px;word-break:break-all;transition:color .2s,border-color .2s}
a.doi:hover{color:var(--accent);border-color:rgba(var(--acc-rgb),.5)}
@media(max-width:599px){
  .pub-year{grid-template-columns:1fr}
  .pub-year > .yr{position:static;text-align:left;font-size:24px;padding:20px 0 4px}
  .pub-list{padding-left:18px}
}

/* ---------- Footer ---------- */
footer{padding:clamp(72px,10vw,112px) 0 72px;color:var(--faint);font-size:14px;text-align:center;border-top:1px solid var(--line)}
footer .kicker{margin-bottom:6px}
.contact-h{margin:0 auto 14px;color:var(--text)}
.contact-lede{color:var(--dim);font-size:17px;max-width:46ch;margin:0 auto 28px}
.legal{margin:0}
.links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:28px}
.links a{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border:1px solid var(--line);border-radius:10px;color:var(--dim);font-weight:500;font-size:14px;transition:border-color .2s,color .2s,transform .2s}
.links a:hover{border-color:var(--accent);color:var(--text)}
@media(prefers-reduced-motion:no-preference){.links a:hover{transform:translateY(-2px)}}


/* ---------- Interactive layer ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
html:not(.js) .js-only{display:none!important}
kbd{font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--dim);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:5px;padding:3px 5px;background:var(--bg)}
.btn:active,.chip:active,.kbtn:active,.icon-btn:active{transform:scale(.97)}

/* progress bar */
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;transform-origin:0 50%;transform:scaleX(var(--p,0));
  background:linear-gradient(90deg,var(--accent),var(--accent-2));pointer-events:none}

/* nav search button */
.kbtn{flex:none;display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 8px 0 10px;border-radius:10px;border:1px solid var(--line);
  background:var(--glass);color:var(--dim);font:500 13.5px/1 Inter,system-ui,sans-serif;cursor:pointer;transition:border-color .2s,color .2s}
.kbtn:hover{border-color:var(--line-hi);color:var(--text)}
.kbtn svg{width:16px;height:16px}
@media(max-width:899px){.kbtn .kbtn-label,.kbtn kbd{display:none}.kbtn{width:36px;justify-content:center;padding:0}}

/* hero dot grid + interactive portrait */
.hero-bg::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(var(--ink-rgb),.08) 1px,transparent 1px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(70% 60% at 70% 30%,#000,transparent 75%);mask-image:radial-gradient(70% 60% at 70% 30%,#000,transparent 75%)}
.portrait .frame{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease;will-change:transform}
.stat b{font-variant-numeric:tabular-nums}

/* project filters */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:-12px 0 28px}
@media(max-width:599px){.filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-left:calc(-1*var(--gutter));margin-right:calc(-1*var(--gutter));
  padding:2px var(--gutter)}.filters::-webkit-scrollbar{display:none}.chip{flex:none}}
.chip{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:transparent;
  color:var(--dim);font:500 13.5px/1.2 Inter,system-ui,sans-serif;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .15s}
.chip:hover{border-color:var(--line-hi);color:var(--text)}
.chip[aria-pressed="true"]{background:rgba(var(--acc-rgb),.14);border-color:rgba(var(--acc-rgb),.55);color:var(--text)}
.chip .n{font-size:11.5px;color:var(--faint);font-variant-numeric:tabular-nums}
.chip[aria-pressed="true"] .n{color:var(--accent-hover)}
.pcard[hidden]{display:none}
.pcard.pop{animation:pop .35s ease both}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:none}}
.work-more:empty,.work.is-empty{display:none}

/* card spotlight (fine pointers only) */
.pcard::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;opacity:0;transition:opacity .3s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(var(--acc-rgb),.13),transparent 45%)}
@media(hover:hover) and (pointer:fine){.pcard:hover::before{opacity:1}}

/* timeline hover */
.tl-b::before{transition:box-shadow .25s,background .25s}
.tl:hover .tl-b::before{background:var(--accent);box-shadow:0 0 0 5px rgba(var(--acc-rgb),.18)}

/* publication citation copy */
.pub{position:relative;transition:background .2s}
.pub-tools{margin:8px 0 0 -9px}
.icon-btn{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:7px;border:1px solid transparent;background:none;
  color:var(--faint);font:500 12.5px/1.3 Inter,system-ui,sans-serif;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.icon-btn svg{width:14px;height:14px}
.icon-btn:hover{color:var(--text);border-color:var(--line);background:var(--elev)}
.pub.flash{animation:flash 1.6s ease}
@keyframes flash{0%,40%{background:rgba(var(--acc-rgb),.10)}100%{background:transparent}}

/* footer copy email */
.links button{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border:1px dashed var(--line);border-radius:10px;background:none;
  color:var(--dim);font:500 14px/1.6 Inter,system-ui,sans-serif;cursor:pointer;transition:border-color .2s,color .2s}
.links button:hover{border-color:var(--accent);color:var(--text)}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;z-index:80;transform:translate(-50%,16px);opacity:0;pointer-events:none;
  display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;background:var(--card-hi);border:1px solid var(--line-hi);
  color:var(--text);font-size:14px;box-shadow:0 18px 40px -12px rgba(var(--shadow-rgb),calc(.6 * var(--shadow-k)));transition:opacity .25s,transform .25s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast svg{color:var(--accent-2);width:16px;height:16px}

/* back to top */
.to-top{position:fixed;right:20px;bottom:20px;z-index:60;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text);
  cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .25s,transform .25s,border-color .2s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--accent)}

/* command palette */
dialog.palette{padding:0;border:0;background:transparent;color:var(--text);width:min(640px,calc(100% - 32px));max-height:min(560px,calc(100dvh - 24vh));
  margin:12vh auto auto;overflow:visible}
dialog.palette::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.pal{display:flex;flex-direction:column;max-height:inherit;border:1px solid var(--line-hi);border-radius:16px;background:var(--elev);overflow:hidden;
  box-shadow:0 40px 100px -20px rgba(var(--shadow-rgb),calc(.75 * var(--shadow-k))),0 0 0 1px rgba(var(--acc-rgb),.06)}
dialog.palette[open] .pal{animation:palIn .18s ease}
@keyframes palIn{from{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}
.pal-in{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.pal-in svg{color:var(--faint);flex:none}
.pal-in input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--text);font:500 16px/1.4 Inter,system-ui,sans-serif}
.pal-in input::placeholder{color:var(--faint)}
.pal-in input::-webkit-search-cancel-button{display:none}
.pal-list{list-style:none;margin:0;padding:6px;overflow-y:auto;overscroll-behavior:contain}
.pal-group{padding:10px 10px 4px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.pal-item{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;cursor:pointer;color:var(--dim)}
.pal-item .ic{flex:none;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:var(--card);border:1px solid var(--line);color:var(--dim)}
.pal-item .ic svg{width:15px;height:15px}
.pal-item .lb{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text);font-size:14.5px}
.pal-item .ht{flex:none;font-size:12px;color:var(--faint)}
.pal-item[aria-selected="true"]{background:rgba(var(--acc-rgb),.12)}
.pal-item[aria-selected="true"] .ic{color:var(--accent);border-color:rgba(var(--acc-rgb),.45)}
.pal-empty{padding:28px 12px;text-align:center;color:var(--faint);font-size:14px}
.pal-foot{display:flex;gap:16px;justify-content:flex-end;padding:9px 14px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}
.pal-foot kbd{margin-right:3px}
@media(max-width:599px){dialog.palette{margin-top:10px}.pal-foot{display:none}}


/* ---------- Lively layer ---------- */
body{transition:background-color .4s ease,color .4s ease}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}

/* theme toggle (3D flip between sun and moon) */
.theme-btn{width:36px;justify-content:center;padding:0;perspective:300px}
.tb-in{display:grid;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.3,1.4,.5,1)}
.tb-in svg{grid-area:1/1;width:17px;height:17px;backface-visibility:hidden}
.tb-in .moon{transform:rotateY(180deg)}
html[data-theme="dark"] .tb-in{transform:rotateY(180deg)}
.tb-in .sun{color:#e3a008}

/* aurora blobs behind the hero */
.aurora{position:absolute;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;width:46vmax;height:46vmax;border-radius:50%;opacity:calc(.55 * var(--tint-k));
  animation:drift 22s ease-in-out infinite alternate}
.aurora i:nth-child(1){left:-12vmax;top:-18vmax;background:radial-gradient(circle,rgba(var(--acc-rgb),.42),transparent 62%)}
.aurora i:nth-child(2){right:-14vmax;top:-10vmax;background:radial-gradient(circle,rgba(var(--acc3-rgb),.36),transparent 62%);animation-duration:26s;animation-delay:-6s}
.aurora i:nth-child(3){left:30%;bottom:-26vmax;background:radial-gradient(circle,rgba(var(--acc2-rgb),.34),transparent 62%);animation-duration:30s;animation-delay:-12s}
.aurora i:nth-child(4){right:18%;top:20%;width:24vmax;height:24vmax;background:radial-gradient(circle,rgba(var(--acc4-rgb),.26),transparent 62%);animation-duration:18s;animation-delay:-3s}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(6vmax,4vmax,0) scale(1.12)}100%{transform:translate3d(-4vmax,7vmax,0) scale(.94)}}

/* animated gradient headline word */
h1 em{background:linear-gradient(100deg,var(--accent),var(--accent-3),var(--accent-4),var(--accent-2),var(--accent));background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}

/* 3D portrait scene */
.scene{position:relative;perspective:1100px;transform-style:preserve-3d}
.ring{position:absolute;left:50%;top:50%;width:130%;aspect-ratio:1;border-radius:50%;pointer-events:none;
  border:1.5px dashed rgba(var(--acc-rgb),.45);transform:translate(-50%,-50%) rotateX(72deg) rotateZ(0deg);animation:orbit 24s linear infinite}
.ring::after{content:"";position:absolute;top:-6px;left:50%;width:12px;height:12px;border-radius:50%;background:var(--accent-4);
  box-shadow:0 0 18px 4px rgba(var(--acc4-rgb),.55)}
.ring.r2{width:112%;border-color:rgba(var(--acc2-rgb),.4);animation-duration:17s;animation-direction:reverse;transform:translate(-50%,-50%) rotateX(68deg) rotateY(24deg)}
.ring.r2::after{background:var(--accent-2);box-shadow:0 0 16px 3px rgba(var(--acc2-rgb),.55)}
@keyframes orbit{to{transform:translate(-50%,-50%) rotateX(72deg) rotateZ(360deg)}}
.ring.r2{animation-name:orbit2}
@keyframes orbit2{to{transform:translate(-50%,-50%) rotateX(68deg) rotateY(24deg) rotateZ(360deg)}}
.floater{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;white-space:nowrap;
  font:600 12.5px/1 Inter,system-ui,sans-serif;color:var(--text);background:var(--glass);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 12px 30px -10px rgba(var(--shadow-rgb),calc(.5 * var(--shadow-k)));
  animation:bob 6s ease-in-out infinite}
.floater::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c,var(--accent))}
.floater.f1{left:-14%;top:12%;--c:var(--accent)}
.floater.f2{right:-12%;top:30%;--c:var(--accent-3);animation-delay:-1.5s}
.floater.f3{left:-8%;bottom:20%;--c:var(--accent-2);animation-delay:-3s}
.floater.f4{right:-6%;bottom:6%;--c:var(--accent-4);animation-delay:-4.5s}
@keyframes bob{0%,100%{transform:translate3d(0,0,40px)}50%{transform:translate3d(0,-12px,70px)}}
@media(max-width:719px){.ring,.floater{display:none}}

/* hero stat cards pop on hover */
.stat{transition:transform .3s cubic-bezier(.3,1.5,.5,1)}
@media(hover:hover){.stat:hover{transform:translateY(-4px) scale(1.04)}.stat:hover b{color:var(--accent)}}

/* primary button */
.btn.primary{background:linear-gradient(100deg,var(--accent),var(--accent-3))}

/* ticker */
.ticker{overflow:hidden;border-block:1px solid var(--line);background:var(--elev);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-track{display:flex;gap:40px;width:max-content;padding:16px 0;animation:marquee 38s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker span{display:inline-flex;align-items:center;gap:40px;font-family:var(--serif);font-style:italic;font-size:clamp(18px,2vw,24px);color:var(--dim);white-space:nowrap}
.ticker span::after{content:"✦";font-style:normal;font-size:.7em;color:var(--accent-3)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* 3D card tilt */
.pcard{transform-style:preserve-3d;will-change:transform}
.pcard.tilt{transition:transform .12s ease-out,border-color .2s,background .2s,box-shadow .3s;
  box-shadow:0 30px 60px -24px rgba(var(--shadow-rgb),calc(.55 * var(--shadow-k)))}
.pcard .shine{position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;opacity:0;transition:opacity .3s;
  background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.22) 50%,transparent 65%);background-size:250% 100%;background-position:var(--sx,50%) 0}
.pcard.tilt .shine{opacity:1}
html:not([data-theme="dark"]) .pcard{box-shadow:0 1px 2px rgba(var(--shadow-rgb),.06)}
html:not([data-theme="dark"]) .pcard:hover{box-shadow:0 24px 50px -20px rgba(var(--shadow-rgb),.28)}

/* project popup */
dialog.pmodal{padding:0;border:0;background:transparent;color:var(--text);width:min(760px,calc(100% - 28px));max-height:calc(100dvh - 28px);overflow:visible}
dialog.pmodal::backdrop{background:var(--scrim);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.pm{position:relative;display:flex;flex-direction:column;max-height:calc(100dvh - 28px);overflow:auto;border-radius:20px;background:var(--elev);
  border:1px solid var(--line);box-shadow:0 50px 120px -30px rgba(var(--shadow-rgb),calc(.8 * var(--shadow-k)))}
dialog.pmodal[open] .pm{animation:pmIn .55s cubic-bezier(.2,.9,.25,1.15)}
@keyframes pmIn{from{opacity:0;transform:perspective(1300px) translateY(40px) rotateX(22deg) scale(.9)}to{opacity:1;transform:none}}
.pm.swap{animation:pmSwap .45s cubic-bezier(.2,.9,.25,1.1)}
@keyframes pmSwap{from{opacity:.2;transform:perspective(1300px) rotateY(var(--dir,12deg)) scale(.96)}to{opacity:1;transform:none}}
.pm-media{position:relative}
.pm-media .media{aspect-ratio:16/10;border-radius:0}
.pm-media .media .ini{font-size:clamp(90px,16vw,150px)}
.pm-body{padding:22px 26px 26px;display:flex;flex-direction:column;gap:10px}
.pm-body h3{margin:0;font-size:clamp(22px,3vw,28px);letter-spacing:-.02em;line-height:1.2}
.pm-body p{margin:0;color:var(--dim);font-size:16px;line-height:1.65}
.pm-body .actions{margin-top:10px}
.pm-x{position:absolute;top:12px;right:12px;z-index:5;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  border:1px solid var(--line);background:var(--glass);color:var(--text);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .25s}
.pm-x:hover{transform:rotate(90deg)}
.pm-count{margin-left:auto;align-self:center;font-size:13px;color:var(--faint);font-variant-numeric:tabular-nums}

/* nav fit + mobile menu sheet */
.kbtn .kbtn-label{display:none}
@media(max-width:1180px) and (min-width:1080px){.navlinks a{padding:8px 7px;font-size:13.5px}.navlinks a::after{left:7px;right:7px}}
.menu-btn{display:none!important;width:36px;justify-content:center;padding:0}
.menu-btn .bars{position:relative;width:16px;height:2px;border-radius:2px;background:currentColor;transition:background .2s}
.menu-btn .bars::before,.menu-btn .bars::after{content:"";position:absolute;left:0;width:16px;height:2px;border-radius:2px;background:currentColor;transition:transform .3s}
.menu-btn .bars::before{top:-5px}.menu-btn .bars::after{top:5px}
.menu-btn[aria-expanded="true"] .bars{background:transparent}
.menu-btn[aria-expanded="true"] .bars::before{transform:translateY(5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars::after{transform:translateY(-5px) rotate(-45deg)}
@media(max-width:1079px){
  .js .menu-btn{display:inline-flex!important}
  .js nav .wrap{gap:8px}
  .js .brand{margin-right:auto}
  .js .navlinks{position:fixed;top:calc(var(--nav-h) + 8px);left:12px;right:12px;flex-direction:column;gap:2px;padding:8px;overflow:visible;
    -webkit-mask-image:none;mask-image:none;background:var(--elev);border:1px solid var(--line);border-radius:18px;
    box-shadow:0 30px 70px -20px rgba(var(--shadow-rgb),calc(.6 * var(--shadow-k)));
    transform-origin:50% 0;opacity:0;transform:perspective(900px) rotateX(-28deg) translateY(-10px) scale(.97);pointer-events:none;visibility:hidden;
    transition:opacity .25s ease,transform .45s cubic-bezier(.2,.9,.25,1.2),visibility 0s .45s}
  .js .navlinks.open{opacity:1;transform:none;pointer-events:auto;visibility:visible;transition:opacity .25s ease,transform .45s cubic-bezier(.2,.9,.25,1.2),visibility 0s}
  .js .navlinks a{font-size:16px;padding:12px 14px;border-radius:12px}
  .js .navlinks a:hover,.js .navlinks a[aria-current="true"]{background:rgba(var(--acc-rgb),.08)}
  .js .navlinks a::after{left:auto;right:14px;top:50%;bottom:auto;width:7px;height:7px;border-radius:50%;margin-top:-3.5px}
  .js .navlinks.open a{animation:menuIn .4s cubic-bezier(.2,.9,.25,1.2) both;animation-delay:calc(var(--n) * 30ms)}
}
@keyframes menuIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media(max-width:479px){
  .pm-body{padding:18px 18px 20px}
  .pm-body .actions{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:10px}
  .pm-body #pm-link{grid-column:1/-1;justify-content:center}
  .pm-body .actions .btn{justify-content:center;padding:11px 12px}
}

/* ---------- Reveal: opacity + 8px, 400ms; JS-only so no-JS still shows everything ---------- */
.js .reveal{opacity:0;transform:perspective(1400px) translateY(40px) rotateX(-8deg) scale(.985);transform-origin:50% 0;
  transition:opacity .7s ease,transform .9s cubic-bezier(.2,.75,.2,1)}
.js .reveal.in{opacity:1;transform:none}
/* staggered 3D rise for items inside a revealed section */
.js .reveal .rise{opacity:0;transform:perspective(900px) translateY(26px) rotateX(18deg) scale(.96);transform-origin:50% 100%;
  transition:opacity .6s ease,transform .8s cubic-bezier(.2,.8,.2,1.15);transition-delay:calc(var(--i,0) * 70ms + 120ms)}
.js .reveal.in .rise{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .media img,.navlinks a::after{transition:none}
  .pcard.pop,.pub.flash,dialog.palette[open] .pal,dialog.pmodal[open] .pm,.pm.swap{animation:none}
  .aurora i,.ring,.floater,.ticker-track{animation:none}
  .js .reveal .rise{opacity:1;transform:none;transition:none}
  .tb-in,.stat,.js .navlinks{transition:none}
  .js .navlinks.open a{animation:none}
  .ticker-track{flex-wrap:wrap;width:auto;justify-content:center;row-gap:8px}
  .ticker span:nth-child(n+10){display:none}
  .portrait .frame{transform:none}
  .toast,.to-top{transition:none}
}

/* ---------- About page ---------- */
.navlinks a[aria-current="page"]{color:var(--text)}
.navlinks a[aria-current="page"]::after{transform:scaleX(1)}
@media(max-width:1079px){.js .navlinks a[aria-current="page"]{background:rgba(var(--acc-rgb),.08)}}
.bio{padding-bottom:clamp(56px,8vw,96px)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:clamp(20px,3vw,32px) 0 0;list-style:none;font-size:13.5px;color:var(--faint)}
.crumbs li + li::before{content:"/";margin-right:6px;color:var(--line-hi)}
.crumbs a{color:var(--dim)}
.bio-head{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.8fr);gap:clamp(28px,6vw,72px);align-items:start;padding:clamp(28px,5vw,56px) 0 clamp(36px,5vw,56px);border-bottom:1px solid var(--line)}
.bio-head h1{font-size:clamp(32px,5vw,54px)}
.bio-lede{font-size:clamp(17px,1.8vw,19.5px);color:var(--dim);max-width:38em;margin:0 0 28px;line-height:1.6}
.glance{display:grid;gap:0;margin:0;border-top:1px solid var(--line)}
.glance div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.glance dt{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);padding-top:2px}
.glance dd{margin:0;color:var(--text);font-size:15px}
.bio-photo{margin:0;position:sticky;top:calc(var(--nav-h) + 24px)}
.bio-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:20px;background:var(--elev);
  box-shadow:0 0 0 1px var(--line),0 30px 70px -24px rgba(var(--shadow-rgb),calc(.6 * var(--shadow-k)))}
.bio-photo figcaption{margin-top:10px;font-size:13px;color:var(--faint)}
@media(max-width:819px){.bio-head{grid-template-columns:1fr}.bio-photo{position:static;max-width:280px;order:-1}.glance div{grid-template-columns:96px minmax(0,1fr)}}
.prose{max-width:720px}
.prose section{padding-top:clamp(36px,5vw,56px)}
.prose h2{font-size:clamp(23px,2.8vw,30px);line-height:1.2;letter-spacing:-.02em;margin:0 0 14px}
.prose p,.prose li{color:var(--dim);font-size:16.5px;line-height:1.7}
.prose p{margin:0 0 16px}
.prose strong{color:var(--text);font-weight:600}
.prose ul{margin:0 0 16px;padding-left:20px}
.prose li{margin:0 0 8px}
.prose li a,.glance a,.bio-lede a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(var(--acc-rgb),.5)}
.profile-links{list-style:none;padding:0!important;display:flex;flex-wrap:wrap;gap:10px}
.profile-links a{display:inline-block;padding:8px 14px;border:1px solid var(--line);border-radius:10px;text-decoration:none!important;color:var(--dim);font-size:14.5px}
.profile-links a:hover{border-color:var(--accent);color:var(--text)}
nav.crumbs{position:static;z-index:auto;background:none;border:0;-webkit-backdrop-filter:none;backdrop-filter:none}

/* ---------- Writing ---------- */
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-index .posts{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:899px){.posts,.post-index .posts{grid-template-columns:1fr 1fr}}
@media(max-width:599px){.posts,.post-index .posts{grid-template-columns:1fr}}
.post-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);
  transition:border-color .2s,transform .2s}
.post-card:hover{border-color:var(--line-hi)}
.post-card:focus-within{border-color:var(--accent)}
@media(prefers-reduced-motion:no-preference){.post-card:hover{transform:translateY(-3px)}}
.post-card h2,.post-card h3{margin:0;font-size:18.5px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
.post-card h2 a,.post-card h3 a{color:var(--text)}
.post-card h2 a::after,.post-card h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.post-card p{margin:0;color:var(--dim);font-size:14.5px;line-height:1.55}
.post-card .tag{text-transform:none;letter-spacing:.01em;font-size:12.5px;font-weight:600}
.post-card .go{margin-top:auto;padding-top:6px;color:var(--faint);font-size:13.5px;font-weight:600}
.post-card:hover .go{color:var(--accent)}
.bio-head.single{grid-template-columns:1fr}
.post-index{padding-top:clamp(32px,4vw,48px)}
.post-article{max-width:760px}
.post-head{padding:clamp(28px,5vw,48px) 0 8px}
.post-head h1{font-size:clamp(30px,4.6vw,48px);line-height:1.08;letter-spacing:-.03em;margin:0 0 14px}
.post-dek{font-size:clamp(17px,1.8vw,19.5px);color:var(--dim);margin:0 0 16px;line-height:1.55}
.byline{margin:0;font-size:14px;color:var(--faint)}
.byline a{color:var(--dim);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-hi)}
.post-figure{margin:28px 0 4px}
.post-figure img{width:100%;height:auto;border-radius:14px;background:#fff;padding:8px;box-shadow:0 0 0 1px var(--line)}
.post-figure figcaption{margin-top:10px;font-size:13.5px;color:var(--faint)}
.post .prose section,.post .prose{padding-top:0}
.post .prose h2{margin-top:clamp(28px,4vw,40px)}
.prose table{width:100%;border-collapse:collapse;margin:4px 0 20px;font-size:15px}
.prose th,.prose td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
.prose th{color:var(--text);font-weight:600;font-size:13.5px}
.prose td{color:var(--dim)}
.prose ol{margin:0 0 16px;padding-left:22px}
.prose code{font:14px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--card-hi);border:1px solid var(--line);border-radius:6px;padding:1px 5px}
.prose p a,.source-box a,.author-box a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(var(--acc-rgb),.5)}
.prose .refs{font-size:14px;color:var(--faint)}
.source-box{margin:28px 0 0;padding:14px 16px;border:1px dashed var(--line-hi);border-radius:12px;font-size:14.5px;color:var(--dim)}
.author-box{display:flex;gap:18px;align-items:flex-start;margin:28px 0 0;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.author-box picture{flex:none}
.author-box img{width:72px;height:72px;border-radius:50%;object-fit:cover;object-position:50% 20%}
.author-box h2{margin:0 0 6px;font-size:16px;font-weight:700}
.author-box p{margin:0;color:var(--dim);font-size:14.5px;line-height:1.6}
.more-posts{margin-top:clamp(48px,7vw,80px);padding-top:clamp(32px,4vw,48px);border-top:1px solid var(--line)}
.more-posts h2{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.02em;margin:0 0 20px}
.more-posts > p{margin:20px 0 0}
.fig-scroll{overflow-x:auto;border-radius:14px;-webkit-overflow-scrolling:touch}
.fig-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
@media(max-width:599px){.post-figure.wide img{width:680px;max-width:none}}
.post .prose{margin-top:24px}
.post-index.elsewhere{padding-top:clamp(40px,5vw,56px)}
.post-index.elsewhere .subh{margin-bottom:18px}
.post-card.external{border-style:dashed}

/* ---------- Expertise hubs ---------- */
.hub-prose{max-width:720px;padding-top:clamp(28px,4vw,40px)}
.hub-prose h2{margin-top:clamp(28px,4vw,40px)}
.hub-work{max-width:760px;margin-top:clamp(40px,6vw,64px)}
.hub-work h2{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.02em;margin:0 0 16px}
.hub-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.hub-list li{display:flex;flex-direction:column;gap:3px;padding:14px 0;border-bottom:1px solid var(--line)}
.hub-list a{font-weight:600;color:var(--text);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:rgba(var(--acc-rgb),.5)}
.hub-list span{color:var(--dim);font-size:14.5px;line-height:1.55}
.hub-links{margin:24px 0 0;color:var(--dim);font-size:15px;line-height:1.9}
.hub-links a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(var(--acc-rgb),.5)}