/* Fonts (self-hosted, latin subset, variable) */
@font-face{font-family:"Inter";font-style:normal;font-weight:300 600;font-display:swap;src:url(../fonts/inter.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:300 500;font-display:swap;src:url(../fonts/newsreader.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:300 500;font-display:swap;src:url(../fonts/newsreader-italic.woff2) format("woff2")}

/* Palette: warm paper, green-black ink, one green accent, one ochre support colour (diagram only) */
:root{
  --bg:#f7f5f0; --surface:#fcfbf7; --fg:#18201c; --mute:#5a5e57; --line:#dcd8cc;
  --accent:#1b5e4b; --accent-fg:#ffffff; --accent-soft:#e3eee8; --ochre:#a8691c;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --w:960px;
  
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;-webkit-tap-highlight-color:rgba(27,94,75,.15);background:var(--bg);color:var(--fg);font:400 16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:var(--bg);padding:8px 14px;z-index:50}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--w);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;margin:0;letter-spacing:-.01em}
p{margin:0 0 1em}

/* ---------- layout: sidebar (desktop) / drawer (mobile) ---------- */
:root{--side:248px;--bar:60px}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--side);z-index:40;display:flex;flex-direction:column;gap:28px;padding:32px 24px 24px;background:var(--surface);border-right:1px solid var(--line);overflow-y:auto;overscroll-behavior:contain}
.sidebar:focus{outline:none}
.side-photo{display:block;width:104px;height:104px;margin-bottom:18px;border-radius:50%;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 0 0 6px var(--accent-soft)}
.side-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 4%}
.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;object-position:50% 4%;background:#fff;border:1px solid var(--line);margin-right:10px;vertical-align:middle}
.brand{display:inline-flex;align-items:center}
.side-brand{display:block;font:400 26px/1.1 var(--serif);color:var(--fg);text-decoration:none;letter-spacing:-.015em}
.side-role{margin:10px 0 0;color:var(--mute);font-size:13px;line-height:1.5}
.side-nav{display:flex;flex-direction:column;gap:2px}
.side-nav a{position:relative;display:flex;align-items:center;min-height:44px;padding:0 14px;color:var(--mute);text-decoration:none;font-size:16px;border-radius:3px}
.side-nav a:hover{color:var(--fg);background:var(--accent-soft)}
.side-nav a[aria-current="page"]{color:var(--fg);font-weight:500;background:var(--accent-soft)}
.side-nav a[aria-current="page"]::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--accent)}
.side-foot{margin-top:auto;font-size:13px}
.side-foot ul{list-style:none;margin:16px 0 0;padding:0}
.side-foot li{margin:0 0 4px}
.side-foot li a{display:inline-block;padding:6px 0;color:var(--mute);overflow-wrap:anywhere}
.side-foot li a:hover{color:var(--accent)}
.side-cv{display:block;text-align:center}
main,.site-footer{margin-left:var(--side)}
.mbar,.scrim{display:none}
.brand{font:400 22px var(--serif);color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.menu-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 14px;font:500 14px var(--sans);color:var(--fg);background:transparent;border:1px solid var(--line);border-radius:3px;cursor:pointer;touch-action:manipulation}
.menu-icon{position:relative;display:block;width:18px;height:2px;background:currentColor;border-radius:1px;transition:background .15s}
.menu-icon::before,.menu-icon::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:1px;transition:transform .2s}
.menu-icon::before{top:-6px}.menu-icon::after{top:6px}
.nav-open .menu-icon{background:transparent}
.nav-open .menu-icon::before{transform:translateY(6px) rotate(45deg)}
.nav-open .menu-icon::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- shared blocks ---------- */
.eyebrow{margin:0 0 12px;color:var(--mute);font-size:14px;letter-spacing:.04em}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;touch-action:manipulation;background:var(--accent);color:var(--accent-fg);border:1px solid var(--accent);border-radius:2px;text-decoration:none;font-size:15px;font-weight:500;line-height:1.2}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line);font-weight:400}
.btn.ghost:hover{border-color:var(--fg);filter:none}
.cta{display:flex;flex-wrap:wrap;gap:10px}
.linklike{padding:0;border:0;background:none;font:400 14px var(--sans);color:var(--accent);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.page-head{padding:72px 20px 40px}
.page-head h1{font-size:clamp(38px,6vw,60px);line-height:1.06;font-weight:300;letter-spacing:-.02em}
.page-head .intro{max-width:36em;margin:20px 0 0;font:300 clamp(18px,2.2vw,22px)/1.5 var(--serif);color:var(--fg)}
.block{padding:56px 20px 8px}
.block-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--fg)}
.block-head h2{font-size:28px;font-weight:400}
.more-link{font-size:14px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-50%);margin:0;padding:10px 18px;background:var(--fg);color:var(--bg);font-size:14px;border-radius:2px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:60}
.toast.show{opacity:1}

/* ---------- home ---------- */

.hero{padding-top:72px;padding-bottom:24px}
.nowrap{white-space:nowrap}
.hero h1{max-width:12em;font-size:clamp(44px,7vw,76px);line-height:1;font-weight:300;letter-spacing:-.025em}
.lede{max-width:30em;margin:24px 0 10px;font:300 clamp(20px,2.5vw,26px)/1.4 var(--serif)}
.where{margin:0;color:var(--mute)}
.hero .cta{margin-top:30px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{padding-top:16px;border-top:1px solid var(--line)}
.card .meta{margin:0 0 8px;color:var(--mute);font-size:13px}
.card h3{font-size:20px;line-height:1.3;margin-bottom:10px}
.card h3 a{color:var(--fg);text-decoration:none;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 1px no-repeat;transition:background-size .25s}
.card h3 a:hover,.card h3 a:focus-visible{background-size:100% 1px}
.card p:last-child{margin:0;color:var(--mute);font-size:15px}
.areas-mini{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.areas-mini li{border-bottom:1px solid var(--line)}
.areas-mini a{display:block;padding:18px 0;text-decoration:none;color:var(--fg)}
.areas-mini .t{display:block;font:400 20px/1.3 var(--serif)}
.areas-mini .s{display:block;margin-top:4px;color:var(--mute);font-size:15px}
.areas-mini a:hover .t{color:var(--accent)}

/* venues strip */
.venues{padding-top:28px;padding-bottom:0}
.venues-h{margin:0 0 10px;color:var(--mute);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.venues ul{display:flex;flex-wrap:wrap;gap:6px 28px;margin:0;padding:14px 0 0;border-top:1px solid var(--fg);list-style:none;font:400 18px var(--serif)}

/* network explainer */
.explain-lede{max-width:36em;margin:0 0 20px;font:300 clamp(19px,2.2vw,23px)/1.5 var(--serif)}
.netfig{margin:0}
.legend{display:flex;flex-wrap:wrap;gap:8px 24px;margin:0 0 6px;padding:0;list-style:none;color:var(--mute);font-size:13px}
.legend li{display:flex;align-items:center;gap:8px}
.sw{display:inline-block;flex:none}
.sw.big{width:16px;height:16px;border-radius:50%;background:var(--fg);box-shadow:0 0 0 3px var(--accent-soft)}
.sw.dot{width:8px;height:8px;border-radius:50%;background:var(--fg)}
.sw.line{width:22px;height:0;border-top:1px solid var(--mute)}
.sw.cols{width:30px;height:8px;border-radius:4px;background:linear-gradient(90deg,var(--accent) 0 33%,var(--ochre) 33% 66%,var(--mute) 66%)}
#net svg{display:block;width:100%;height:auto;overflow:visible}
.netfig figcaption{min-height:1.6em;margin-top:6px;color:var(--fg);font-size:14px}
.net-e{stroke:var(--line);stroke-width:1;transition:stroke .2s,opacity .2s}
.net-n{transition:opacity .2s}
.net-n.c0{fill:var(--accent)}
.net-n.c1{fill:var(--ochre)}
.net-n.c2{fill:var(--mute)}
.net-n.hub{stroke:var(--bg);stroke-width:3;cursor:pointer}
.net-ring{fill:none;stroke:var(--accent);stroke-width:1.5;opacity:.5;transform-box:fill-box;transform-origin:center;animation:ring 3.4s ease-out infinite}
@keyframes ring{0%{transform:scale(.8);opacity:.6}100%{transform:scale(1.9);opacity:0}}
.net-label{fill:var(--fg);font:500 12px var(--sans);text-anchor:middle}
.net-comm.start,.net-label.start{text-anchor:start}
.net-pointer{stroke:var(--mute);stroke-width:1;stroke-dasharray:2 3}
.net-comm{fill:var(--fg);font:500 12px var(--sans);letter-spacing:.06em;text-anchor:middle;text-transform:uppercase}
#net.dim .net-e,#net.dim .net-n{opacity:.22}
#net.dim .net-e.on{opacity:1;stroke:var(--fg);stroke-width:1.4}
#net.dim .net-n.on{opacity:1}

/* ---------- band + research ---------- */
.band{margin-top:72px;background:var(--accent-soft);border-top:1px solid var(--line)}
.band-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-top:40px;padding-bottom:40px}
.band h2{font-size:26px}
.band p{margin:6px 0 0;color:var(--mute)}
.area{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:32px 0;border-top:1px solid var(--line)}
.area .num{margin:0;font:300 28px/1 var(--serif);color:var(--mute)}
.area h2{font-size:28px;margin-bottom:10px}
.area p{max-width:38em}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0;padding:0;list-style:none}
.tags li{padding:4px 12px;border:1px solid var(--line);border-radius:99px;font-size:13px;color:var(--mute)}
.rel{color:var(--mute);font-size:15px}

/* ---------- publications ---------- */
.filters{display:grid;gap:14px;margin-bottom:8px}
#q{width:100%;min-height:48px;padding:0 14px;font:400 16px var(--sans);color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:2px}
#q:focus{outline:2px solid var(--accent);outline-offset:1px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 16px;white-space:nowrap;font:400 14px var(--sans);color:var(--fg);background:transparent;border:1px solid var(--line);border-radius:99px;cursor:pointer}
.chip:hover{border-color:var(--fg)}
.chip.on{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.count{margin:0;color:var(--mute);font-size:14px}
.yearhead{margin:36px 0 0;padding-bottom:10px;font:500 13px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid var(--fg)}
.yearhead[hidden]{display:none}
.pub{padding:22px 0;border-bottom:1px solid var(--line)}
.pub[hidden]{display:none}
.pub h3{font-size:20px;line-height:1.35}
.authors{margin:6px 0 0}
.venue{margin:2px 0 0;color:var(--mute);font-size:15px}
.pub-actions{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px;font-size:14px;align-items:center}
.doi{color:var(--mute);overflow-wrap:anywhere}
.venue,.pub h3,.list h3{overflow-wrap:anywhere}
.empty{color:var(--mute);padding:24px 0}
.list{list-style:none;margin:0;padding:0}
.list li{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.list li:has(> div:only-child){grid-template-columns:1fr}
.list h3{font-size:20px;line-height:1.35}
.list p{margin:4px 0 0;color:var(--mute);font-size:15px}
.yr{color:var(--mute);font-size:14px;padding-top:4px}
.books-h{margin-top:64px}

/* ---------- cv + contact ---------- */
.cv-dl{margin:0 0 8px}
.cv-sec{padding:40px 0 8px}
.cv-sec h2{margin-bottom:16px;padding-bottom:10px;font:500 13px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--mute);border-bottom:1px solid var(--fg)}
.plain{margin:0;padding:0 0 0 18px}
.plain li{margin:0 0 10px;max-width:46em}
.more{margin-top:18px}
.more summary{cursor:pointer;color:var(--accent);font-size:15px}
.more ul{margin-top:14px}
.kv{margin:0}
.kv div{display:grid;grid-template-columns:170px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.kv dt{color:var(--mute);font-size:14px}
.kv dd{margin:0}
.mail{margin:0 0 28px;font:300 clamp(26px,5vw,44px) var(--serif);word-break:break-word}

/* ---------- footer ---------- */
.site-footer{margin-top:0;padding:56px 0 32px;border-top:1px solid var(--line);background:var(--bg);color:var(--mute);font-size:14px}
.band+.site-footer{border-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr 1.2fr;gap:32px}
.site-footer h2{margin:0 0 12px;font:500 12px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--fg)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 8px}
.site-footer a{color:var(--mute)}
.site-footer a:hover{color:var(--accent)}
.foot-name{margin:0 0 8px;font:400 22px var(--serif);color:var(--fg)}
.foot-about p{margin:0}
.foot-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .cards{grid-template-columns:1fr 1fr}
  .cards .card:nth-child(3){grid-column:1 / -1}
}
@media (max-width:960px){
  html{scroll-padding-top:calc(var(--bar) + 16px)}
  body{padding-top:calc(var(--bar) + env(safe-area-inset-top))}
  main,.site-footer{margin-left:0}
  .mbar{display:flex;position:fixed;top:0;left:0;right:0;z-index:35;align-items:center;justify-content:space-between;gap:12px;height:calc(var(--bar) + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(20px,env(safe-area-inset-right)) 0 max(20px,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
  .sidebar{width:min(320px,86vw);padding-top:calc(24px + env(safe-area-inset-top));padding-bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-100%);visibility:hidden;transition:transform .26s cubic-bezier(.2,.8,.2,1),visibility 0s linear .26s;box-shadow:none}
  .nav-open .sidebar{transform:none;visibility:visible;transition-delay:0s;box-shadow:0 0 40px rgba(0,0,0,.25)}
  .scrim{position:fixed;inset:0;z-index:39;background:rgba(10,14,12,.5);opacity:0;transition:opacity .26s}
  .nav-open .scrim{display:block;opacity:1}
  .nav-open{overflow:hidden}
  .side-nav a{font-size:18px;min-height:50px}
  .sidebar{gap:22px}
}
@media (max-width:960px) and (max-height:720px){
  .side-photo{width:76px;height:76px;margin-bottom:12px;box-shadow:0 0 0 4px var(--accent-soft)}
  .side-brand{font-size:22px}
  .side-role{font-size:12px;margin-top:6px}
  .sidebar{gap:16px;padding-top:calc(18px + env(safe-area-inset-top))}
  .side-nav a{min-height:44px;font-size:17px}
  .side-foot ul{margin-top:10px}
}
@media (max-width:960px){
  /* the drawer already has these, so the footer stays short on phones/tablets */
  .foot-grid>nav,.foot-grid>div:nth-child(3){display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .site-footer{padding-top:40px}
}
@media (max-width:860px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .areas-mini{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
  .hero{grid-template-columns:1fr;gap:20px;padding-top:28px}
    .hero .cta{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .hero .cta .btn:first-child{grid-column:1 / -1}
  .page-head{padding:36px max(20px,env(safe-area-inset-left)) 24px}
  .block{padding-top:36px}
  .block-head{margin-bottom:16px}
  .block-head h2{font-size:24px}
  .cards{grid-template-columns:1fr;gap:22px}
  .cards .card:nth-child(3){grid-column:auto}
  .explain-lede{font-size:19px}
  .legend{gap:6px 18px}
  .list li,.kv div{grid-template-columns:1fr;gap:2px}
  .list.tight li{padding:12px 0}
  .cv-sec{padding-top:28px}
  .area{grid-template-columns:1fr;gap:4px;padding:24px 0}
  .band{margin-top:48px}
  .band-in{padding-top:32px;padding-bottom:32px}
  .band .cta{width:100%;display:grid;grid-template-columns:1fr;gap:10px}
  .filters{position:sticky;top:calc(var(--bar) + env(safe-area-inset-top));z-index:5;margin:0 -20px 8px;padding:12px 20px 10px;background:var(--bg);border-bottom:1px solid var(--line)}
  .chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -20px;padding:0 20px 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .chips::-webkit-scrollbar{display:none}
  .chip{min-height:44px}
  .pub{padding:16px 0}
  .pub h3{font-size:18px}
  .authors{font-size:15px;margin-top:4px}
  .venue{font-size:14px}
  .pub-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px;align-items:stretch}
  .pub-actions>a,.pub-actions .linklike{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 10px;border:1px solid var(--line);border-radius:3px;text-decoration:none;font-size:13px;text-align:center;line-height:1.2}
  .pub-actions .doi{grid-column:1 / -1;order:-1;font-size:13px}
  .venues ul{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;font-size:15px;line-height:1.35}
  .cv-dl .btn{width:100%}
  .more summary{display:flex;align-items:center;min-height:44px}
  .foot-grid{grid-template-columns:1fr;gap:24px}
  .foot-base{margin-top:28px}
  .site-footer{padding-bottom:calc(32px + env(safe-area-inset-bottom))}
  .site-footer li a,.foot-base a,.more-link,.count .linklike,.kv a,.brand{display:inline-flex;align-items:center;min-height:44px}
  .site-footer li{margin:0}
  .count{display:flex;flex-wrap:wrap;align-items:center;gap:0 6px}
  .kv dd{display:flex;align-items:center;min-height:44px}
  .kv dd:not(:has(a)){display:block}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.net-ring{animation:none}.toast{transition:none}.sidebar,.scrim,.menu-icon,.menu-icon::before,.menu-icon::after{transition:none}}
@media print{.site-header,.sidebar,.mbar,.filters,.cta,.toast,.band,.site-footer{display:none}}

.foot-base .powered a{color:inherit;text-decoration:underline;text-underline-offset:2px}