/* A component rule that sets `display:` outranks the UA's [hidden]{display:none}, so any
   element JS hides with .hidden = true stays painted. This has caught us three times
   (publications jump bar, carousel arrows, both 3D-viewer loading overlays). Keep it global. */
[hidden]{display:none !important}

/* Jorgensen Research Group — shared styles. Built on tokens.css. */

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ground);color:var(--body);font-family:var(--sans);font-size:17px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:1180px;margin:0 auto;padding:0 3rem}
.eyebrow{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.32em;text-transform:uppercase}
h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.06;color:var(--ink)}
em{font-style:italic}

/* Buttons */
/* background:transparent matters for <button class="btn"> — without it the UA
   button background shows through and light-on-dark variants go invisible.
   Variants that need a fill set their own below. */
.btn{display:inline-block;background:transparent;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;padding:.85rem 1.9rem;border-radius:0;border:1px solid transparent;transition:.2s;cursor:pointer}
.btn--navy{background:var(--navy-btn);color:var(--cream)}
.btn--navy:hover{background:var(--navy-deep)}
.btn--ink{border-color:var(--ink);color:var(--ink)}
.btn--ink:hover{background:var(--ink);color:var(--ground)}
.btn--gold{background:var(--gold);color:var(--navy)}
.btn--cream-outline{border-color:rgba(244,239,228,.5);color:var(--cream)}
.btn--cream-outline:hover{background:var(--tint);color:var(--navy)}

/* Nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:1.3rem 3rem;transition:.3s}
nav .brand{font-family:var(--serif);font-size:1.35rem;color:var(--cream);letter-spacing:.02em}
nav .nav-start{display:flex;align-items:center;gap:1rem}
nav .nav-end{display:flex;align-items:center;gap:1.7rem}
nav .links{display:flex;gap:2rem}
.nav-div{width:1px;height:22px;background:rgba(244,239,228,.4);transition:background .3s}
nav.scrolled .nav-div{background:var(--hairline)}
.nav-yale{display:inline-flex;align-items:center;line-height:0}
.nav-yale .yl{display:block;width:25px;height:24px;background-color:var(--cream);transition:background-color .3s;
  -webkit-mask:url(/img/yale-y.svg) no-repeat center/contain;mask:url(/img/yale-y.svg) no-repeat center/contain}
.nav-yale:hover .yl{background-color:#fff}
nav.scrolled .nav-yale .yl{background-color:var(--ink)}
nav.scrolled .nav-yale:hover .yl{background-color:#000}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:7px;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;width:100%;height:2px;background:var(--cream);transition:transform .25s,opacity .2s,background-color .3s}
nav.scrolled .nav-toggle span{background:var(--ink)}
nav.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
nav.nav-open .nav-toggle span:nth-child(2){opacity:0}
nav.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
nav .links a{font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cream-muted);transition:.2s}
nav .links a:hover{color:var(--cream)}
nav.scrolled{background:rgba(255,255,255,.96);border-bottom:1px solid var(--hairline);padding:.95rem 3rem;backdrop-filter:saturate(140%) blur(6px)}
nav.scrolled .brand{color:var(--ink)}
nav.scrolled .links a{color:var(--body)}
nav.scrolled .links a:hover{color:var(--ink)}

/* Nav: Software mega-dropdown */
.nav-dd{display:flex;align-items:center}
.nav-dd-toggle{position:relative}
.nav-dd-toggle::after{content:"\2304";margin-left:.4em;font-size:1.1em;line-height:0;opacity:.6}
.nav-dd-toggle::before{content:"";position:absolute;top:100%;left:-1.2rem;right:-1.2rem;height:2rem} /* hover bridge to the panel */
.nav-mega{position:absolute;top:100%;left:0;right:0;background:rgba(255,255,255,.975);-webkit-backdrop-filter:saturate(140%) blur(8px);backdrop-filter:saturate(140%) blur(8px);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);box-shadow:0 14px 34px rgba(20,17,13,.10);padding:2.4rem 3rem;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .24s ease,transform .24s ease,visibility 0s linear .24s;z-index:40}
.nav-dd:hover .nav-mega,.nav-dd:focus-within .nav-mega{opacity:1;visibility:visible;transform:translateY(0);transition:opacity .24s ease,transform .24s ease,visibility 0s}
.nav-mega-inner{max-width:1180px;margin:0 auto}
.nav-mega-label{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:1.5rem}
.nav-mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem 2.6rem}
.nav-mega-item{display:block;text-decoration:none}
.nav-mega-name{display:block;font-family:var(--serif);font-size:1.2rem;color:var(--ink);letter-spacing:.01em;text-transform:none;line-height:1.1;margin-bottom:.3rem}
.nav-mega-item:hover .nav-mega-name{color:var(--gold-ink)}
.nav-mega-desc{display:block;font-family:var(--sans);font-size:.78rem;line-height:1.5;color:var(--body);text-transform:none;letter-spacing:normal}
/* feature-style mega (Research): featured block + supporting links */
.nav-mega--feature .nav-feature-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;max-width:1180px;margin:0 auto;align-items:start}
.nav-feature{display:block;text-decoration:none;border-right:1px solid var(--hairline);padding-right:3rem}
.nav-feature-eyebrow{display:block;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:1rem}
.nav-feature-title{display:block;font-family:var(--serif);font-size:1.55rem;line-height:1.2;color:var(--ink);margin-bottom:.7rem;text-transform:none;letter-spacing:normal}
.nav-feature:hover .nav-feature-title{color:var(--gold-ink)}
.nav-feature-desc{display:block;font-family:var(--sans);font-size:.85rem;line-height:1.6;color:var(--body);margin-bottom:1.1rem;max-width:44ch;text-transform:none;letter-spacing:normal}
.nav-feature-cta{display:inline-block;font-family:var(--sans);font-size:.8rem;font-weight:600;letter-spacing:.02em;color:var(--gold-ink);text-transform:none}
.nav-mega-links{display:flex;flex-direction:column}
.nav-mega-links .nav-mega-label{margin-bottom:1.1rem}
.nav-link-item{position:relative;display:block;text-decoration:none;padding:.95rem 1.7rem .95rem 0;border-bottom:1px solid var(--hairline)}
.nav-link-item:last-child{border-bottom:0}
.nav-link-name{display:block;font-family:var(--serif);font-size:1.15rem;color:var(--ink);line-height:1.2;margin-bottom:.3rem;text-transform:none;letter-spacing:normal}
.nav-link-item:hover .nav-link-name{color:var(--gold-ink)}
.nav-link-desc{display:block;font-family:var(--sans);font-size:.78rem;color:var(--body);line-height:1.5;text-transform:none;letter-spacing:normal}
/* explore affordance: a persistent, subtle arrow that brightens and slides on hover */
.nav-link-item::after{content:"\2192";position:absolute;right:.2rem;top:1.05rem;font-family:var(--sans);font-size:.95rem;color:var(--gold-ink);opacity:.32;transition:opacity .2s ease,right .2s ease}
.nav-link-item:hover::after{opacity:1;right:0}
/* "New paper" badge — an outlined pill highlighting the latest publication */
.badge-new{display:inline-block;font-family:var(--sans);font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);border:1px solid var(--gold);border-radius:999px;padding:.34rem .62rem;line-height:1;vertical-align:middle}
.nav-badge-new{margin:0 0 .85rem}
.nav-link-badge{margin-left:.6rem;vertical-align:.1em;padding-top:1px;padding-bottom:1px}
.yr .badge-new{margin-left:.6rem;color:var(--gold)}
/* Software mega: programs as a 2-column link grid */
.nav-links-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:3rem;row-gap:0}
.nav-links-grid .nav-link-item{padding:.85rem 1.5rem .85rem 0;border-bottom:1px solid var(--hairline)}
.nav-links-grid .nav-link-item:nth-last-child(-n+2){border-bottom:0}
@media(min-width:901px){
  .nav-links-seq .nav-link-item{padding:.75rem 1.7rem .75rem 0}
  .nav-links-seq .nav-link-item:last-child{border-bottom:0}
  .nav-mega-cols{display:grid;grid-template-columns:1fr 1fr;column-gap:2.4rem;margin-top:1.4rem;padding-top:1.4rem;border-top:1px solid var(--hairline)}
  .nav-links-seq--two{display:grid;grid-template-columns:1fr 1fr;column-gap:2.4rem}
  .nav-links-seq--two .nav-link-item:nth-last-child(-n+2){border-bottom:0}
  .nav-links-seq--two .nav-link-item:last-child{border-bottom:0}
  .nav-feature-short{display:none}
}

/* Hero band */
.hero{background:var(--navy);color:var(--cream);min-height:100svh;display:flex;align-items:center;position:relative;overflow:hidden;padding:5.5rem 0 2.5rem}
.hero-bg{position:absolute;inset:0;z-index:0;opacity:.13;pointer-events:none}
.hero-bg canvas{display:block;pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(120% 90% at 82% 26%,rgba(179,155,99,.14),transparent 55%);pointer-events:none}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}

/* Auto-playing "progress reel" */
.hero-reel{position:relative;border-left:1px solid rgba(244,239,228,.18);padding-left:2.8rem}
.reel-head{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.reel-stage{position:relative;min-height:20rem;margin-top:1.5rem}
.reel-item{position:absolute;inset:0;opacity:0;transform:translateY(14px);pointer-events:none}
.reel-item.is-current{opacity:1;transform:none;pointer-events:auto;transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1)}
.reel-year{font-family:var(--serif);font-weight:300;font-size:clamp(3rem,5.5vw,4.6rem);color:var(--gold);line-height:1}
.reel-topic{display:inline-block;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-muted);border:1px solid rgba(244,239,228,.25);padding:.2rem .55rem;margin:.9rem 0 .4rem}
.reel-text{font-family:var(--serif);font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.35;color:var(--cream);max-width:32ch}
.reel-text sub,.reel-text sup{font-size:.7em}
.reel-track{position:relative;height:2px;background:rgba(179,155,99,.25);margin-top:1.8rem}
.reel-fill{position:absolute;left:0;top:0;height:100%;width:4%;background:var(--gold);transition:width .6s cubic-bezier(.4,0,.2,1)}
.reel-foot{margin-top:.9rem;font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-muted)}
.hero .rule{width:48px;height:1px;background:var(--gold);margin-bottom:2.2rem}
.hero .eyebrow{color:var(--gold);margin-bottom:1.8rem}
.hero h1{font-size:clamp(3.2rem,7.2vw,6.4rem);color:var(--cream);max-width:16ch}
.hero p.sub{color:var(--cream-muted);font-size:1.2rem;max-width:52ch;margin:2rem 0 2.6rem}
.hero .cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero .meta{position:absolute;right:3rem;bottom:2.4rem;z-index:2;text-align:right;color:var(--cream-muted);font-size:11px;letter-spacing:.2em;text-transform:uppercase}
/* Short / laptop windows: compact the hero so it fits without clipping */
@media (min-width:901px) and (max-height:850px){
  .hero{padding-top:5rem}
  .hero .rule{margin-bottom:1.3rem}
  .hero .eyebrow{margin-bottom:1.1rem}
  .hero h1{font-size:clamp(2.6rem,4.8vw,4.4rem)}
  .hero p.sub{font-size:1.08rem;margin:1.3rem 0 1.8rem}
  .reel-year{font-size:clamp(2.4rem,3.6vw,3.4rem)}
  .reel-stage{min-height:14rem}
  .hero .meta{display:none}
}

/* Subpage header (shorter navy band; nav rides transparent then solidifies) */
.hero--page{min-height:0;display:block;padding:11rem 0 4.5rem}
.hero--page h1{font-size:clamp(2.8rem,6vw,5rem);color:var(--cream)}
.hero--page .eyebrow{color:var(--gold);margin-bottom:1.4rem}
.hero--page .sub{color:var(--cream-muted);font-size:1.15rem;max-width:52ch;margin-top:1.4rem}
.hero--page .sub a{color:var(--gold)}

/* Members — compact directory (small crisp avatars beside the details) */
.body-sec.body-sec--tight{padding-top:2rem}
.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:2.2rem 2.6rem;margin-top:2.4rem}
.member{display:flex;gap:1.3rem;align-items:flex-start}
.member-photo{width:84px;height:84px;flex-shrink:0;border-radius:50%;overflow:hidden;border:1px solid var(--hairline);background:#fff}
.member-photo img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1);transition:filter .3s}
.member:hover .member-photo img{filter:grayscale(0)}
.member-info{padding-top:.2rem}
.member-name{font-family:var(--serif);font-size:1.35rem;color:var(--ink);line-height:1.15}
.member-meta{font-size:.9rem;color:var(--body);line-height:1.45;margin-top:.3rem}
.member-affil{color:var(--gold-ink)}
.member-email{display:inline-block;margin-top:.5rem;font-size:.82rem;color:var(--ink);border-bottom:1px solid var(--hairline);word-break:break-word}
.member-email:hover{border-color:var(--gold);color:var(--gold-ink)}

.body-sec.faculty-sec{padding-bottom:2.5rem}

/* Alumni search */
.alum-search{display:flex;align-items:baseline;gap:1rem;max-width:460px;margin:.5rem 0 2rem}
.alum-search input{flex:1;font-family:var(--sans);font-size:1rem;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--ink);padding:.6rem 0;outline:none}
.alum-search input::placeholder{color:var(--body)}
.alum-search input:focus{border-color:var(--gold)}
.alum-count{font-family:var(--sans);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-ink);white-space:nowrap}
.alum.is-hidden{display:none}
.alum-empty{display:none;color:var(--body);font-style:italic;margin-top:1rem}

/* Alumni directory */
.alum-legend{display:flex;flex-wrap:wrap;gap:1.6rem;margin:.4rem 0 2.4rem;font-family:var(--sans);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--body)}
.alum-legend b{color:var(--gold-ink);font-weight:700}
.alum-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem 2.8rem}
.alum{padding:1rem 0;border-top:1px solid var(--hairline)}
.alum-name{font-family:var(--serif);font-size:1.18rem;color:var(--ink);line-height:1.2}
.alum-name a{color:var(--ink)}
.alum-name a:hover{color:var(--gold-ink)}
.alum-memoriam{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);margin-top:.25rem}
.alum-type{font-family:var(--sans);font-size:9px;font-weight:700;letter-spacing:.08em;color:var(--gold-ink);border:1px solid var(--hairline);border-radius:2px;padding:.1em .4em;margin-left:.45em;vertical-align:middle;white-space:nowrap}
.alum-meta{font-size:.85rem;color:var(--body);line-height:1.4;margin-top:.25rem}
.alum-pos{font-size:.85rem;color:var(--gold-ink);line-height:1.4;margin-top:.1rem}
.alum-pos a{color:var(--gold-ink)}
.alum-pos a:hover{text-decoration:underline}
.alum-links{display:flex;gap:.65rem;margin-top:.65rem}
.alum-links a{color:var(--body);display:inline-flex;transition:color .2s}
.alum-links a:hover{color:var(--gold-ink)}
.alum-links svg{width:16px;height:16px;fill:currentColor;display:block}

/* Research */
.research-area{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
.research-area--flip .research-text{order:2}
.research-fig{margin:0}
.research-fig img{width:100%;height:auto;display:block;border:1px solid var(--hairline);background:#fff}
.research-fig figcaption{font-size:.82rem;color:var(--body);font-style:italic;line-height:1.5;margin-top:.8rem}
.reviews{margin-top:2.6rem}
.review{padding:1.15rem 0;border-bottom:1px solid var(--hairline)}
.review:first-child{border-top:1px solid var(--hairline)}
.review-title{font-family:var(--serif);font-size:1.22rem;line-height:1.3}
.review-title a{color:var(--ink)}
.review-title a:hover{color:var(--gold-ink)}
.review-meta{font-size:.9rem;color:var(--body);margin-top:.3rem}

/* Software */
.soft-list{display:grid;gap:1.5rem;margin-top:2.8rem}
.soft-item{background:#fff;border:1px solid var(--hairline);padding:2.3rem 2.4rem}
.soft-top{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}
.soft-name{font-family:var(--serif);font-size:1.85rem;line-height:1}
.soft-ver{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);border:1px solid var(--gold);padding:.32rem .55rem}
.soft-avail{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--body);margin-left:auto}
.soft-full{font-style:italic;color:var(--body);margin-top:.55rem}
.soft-desc{margin-top:1rem;line-height:1.72;max-width:72ch}
.soft-caps{list-style:none;margin:1.2rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.soft-caps li{font-family:var(--sans);font-size:11px;letter-spacing:.03em;background:var(--tint);color:var(--body);padding:.42rem .78rem}
/* Highlighted aside inside a software card — used for provenance/impact notes. */
.soft-note{margin-top:1.5rem;border-left:2px solid var(--gold);background:var(--tint);padding:1.1rem 1.3rem}
.soft-note-h{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:.6rem}
.soft-note p{font-family:var(--sans);font-size:.88rem;line-height:1.65;color:var(--body);margin:0}
.soft-note b{color:var(--ink);font-weight:700}
.soft-links{margin-top:1.5rem;display:flex;gap:.7rem;flex-wrap:wrap}
.soft-links .btn{padding:.72rem 1.4rem}
.soft-refs{margin-top:1.5rem;border-top:1px solid var(--hairline);padding-top:1.1rem;display:grid;gap:.6rem}
.soft-ref{font-size:.83rem;line-height:1.55;color:var(--body)}
.soft-ref a{color:var(--gold-ink);white-space:nowrap}
@media(max-width:640px){.soft-item{padding:1.8rem 1.4rem}.soft-avail{margin-left:0;width:100%}}
.soft-item{scroll-margin-top:96px}

/* Symposium program */
.program{margin-top:2.4rem;max-width:60rem}
.prog-session{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;margin:2.4rem 0 .6rem;padding-bottom:.6rem;border-bottom:1px solid var(--hairline)}
.prog-session-name{font-family:var(--serif);font-size:1.4rem;color:var(--ink)}
.prog-chair{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.prog-row{display:grid;grid-template-columns:7.5rem 1fr;gap:1.5rem;padding:.95rem 0;border-bottom:1px solid var(--hairline)}
.prog-time{font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.06em;color:var(--gold-ink);padding-top:.2rem;white-space:nowrap}
.prog-speaker{font-family:var(--serif);font-size:1.18rem;color:var(--ink);line-height:1.2}
.prog-title{font-size:.95rem;color:var(--body);line-height:1.5;margin-top:.2rem}
.prog-break .prog-body{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--body);padding-top:.2rem}
.prog-break{background:transparent}

/* Body section scaffold */
.body-sec{padding:7rem 0}
.sec-head{max-width:60ch}
.sec-head .eyebrow{color:var(--gold-ink);display:flex;align-items:center;gap:.9rem;margin-bottom:1.3rem}
.sec-head .eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.sec-head h2{font-size:clamp(2.2rem,4vw,3.4rem)}
.sec-head p.lead{margin-top:1.4rem;font-size:1.19rem;max-width:64ch}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:3.4rem}
.card{background:#fff;border:1px solid var(--hairline);padding:2.2rem 2rem}
.card .n{font-family:var(--serif);font-size:1.1rem;color:var(--gold-ink)}
.card h3{font-size:1.6rem;margin:.5rem 0 .8rem}
.card p{font-size:.98rem;line-height:1.7}

/* Navy punctuation band */
.band{background:var(--navy);color:var(--cream);padding:6rem 0}
.band .eyebrow{color:var(--gold);margin-bottom:1.2rem}
.band h2{color:var(--cream);font-size:clamp(2rem,3.6vw,3rem);max-width:24ch}
.awards{display:grid;grid-template-columns:repeat(3,1fr);gap:2.4rem;margin-top:3rem}
.news-symposium{margin-top:2.8rem;padding-top:1.9rem;border-top:1px solid var(--hairline)}
.news-symposium h3{margin:.3rem 0 0}
.news-symposium h3 a{color:inherit;transition:color .2s}
.news-symposium h3 a:hover{color:var(--gold)}
.news-more{margin-top:2.6rem}
.award{border-top:1px solid var(--hairline);padding-top:1.3rem}
.award .yr{font-family:var(--serif);font-size:2.4rem;color:var(--gold);line-height:1}
.award p{color:var(--cream-muted);font-size:.95rem;margin-top:.6rem}

/* Featured award (on navy band) */
.feature-award{display:flex;gap:1.8rem;margin:2.8rem 0 1rem;padding-bottom:2.4rem;border-bottom:1px solid rgba(244,239,228,.2)}
.feature-award .yr{font-family:var(--serif);font-size:3.4rem;color:var(--gold);line-height:.9;min-width:4.5rem}
.lead-cream{color:var(--cream);font-size:1.3rem;font-family:var(--serif);font-weight:400;line-height:1.4;max-width:46ch}
.lead-cream strong{font-weight:500}
.cite{color:var(--cream-muted);font-style:italic;font-size:1.02rem;line-height:1.6;margin-top:1rem;max-width:60ch;border-left:1px solid var(--gold);padding-left:1.1rem}

/* Honors (on navy band, with imagery) */
.honor{display:grid;grid-template-columns:300px 1fr;gap:2.6rem;padding:2.8rem 0;border-bottom:1px solid var(--hairline);align-items:start;scroll-margin-top:96px}
.honor:last-child{border-bottom:0}
.honor--text{grid-template-columns:1fr}
/* height:auto is required — an <img> with width/height attributes applies them as
   presentational hints, and width:100% alone overrides only the width, leaving the
   pixel height and a stretched image. */
.honor-media img{width:100%;height:auto;display:block;border:1px solid var(--hairline)}
.honor-media .medal{width:130px;margin-top:1rem;border:0}
.honor-media .media-credit{font-family:var(--sans);font-size:.72rem;letter-spacing:.02em;
  color:var(--cream-muted);margin-top:.55rem}
.honor-text .yr{font-family:var(--serif);font-size:2.6rem;color:var(--gold);line-height:1}
.honor-text h3{color:var(--cream);font-size:1.5rem;font-family:var(--serif);font-weight:400;margin:.3rem 0 .9rem}
.honor-text p{color:var(--cream-muted);font-size:1rem;margin-bottom:.7rem}
.honor-text .cite{font-style:italic;border-left:1px solid var(--gold);padding-left:1.1rem;max-width:62ch}
.honor-text .note{font-size:.92rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold)}
.honor-text a{color:var(--gold)}
.honor-text a:hover{text-decoration:underline}
.video{position:relative;width:100%;max-width:560px;padding-bottom:min(315px,56.25%);height:0;margin-top:.4rem}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:1px solid rgba(244,239,228,.18)}
.video-play{position:absolute;inset:0;width:100%;height:100%;padding:0;border:1px solid rgba(244,239,228,.18);background:#000;cursor:pointer}
.video-play img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92;transition:opacity .2s}
.video-play:hover img,.video-play:focus-visible img{opacity:1}
.video-play-icon{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;border-radius:12px;background:rgba(20,17,13,.78);transition:background .2s}
.video-play-icon::after{content:"";position:absolute;left:27px;top:14px;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff}
.video-play:hover .video-play-icon,.video-play:focus-visible .video-play-icon{background:#c4302b}

/* Festschrift callout (on white) */
.festschrift{display:flex;gap:2.2rem;align-items:flex-start;border:1px solid var(--hairline);border-left:3px solid var(--gold);background:#fff;padding:2.4rem 2.6rem}
.festschrift h2{color:var(--ink)}
.fest-cover{width:190px;flex-shrink:0;border:1px solid var(--hairline)}
.fest-body{flex:1}

/* Split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}

/* Progress timeline — interactive */
.tl-filters{display:flex;flex-wrap:wrap;gap:.6rem;margin:2rem 0 .5rem}
.chip{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:.55rem 1.05rem;border:1px solid var(--hairline);background:#fff;color:var(--body);cursor:pointer;border-radius:0;transition:.2s}
.chip:hover{border-color:var(--gold);color:var(--ink)}
.chip.is-active{background:var(--navy);color:var(--cream);border-color:var(--navy)}

.timeline2{position:relative;margin-top:3rem;padding:1rem 0}
.tl-track{position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:2px;background:rgba(179,155,99,.25)}
.tl-fill{position:absolute;top:0;left:0;width:100%;height:0;background:var(--gold)}
.tl2-item{position:relative;width:50%;padding:0 2.8rem 2.4rem;box-sizing:border-box;opacity:0;transform:translateY(28px);transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1)}
.tl2-item.is-visible{opacity:1;transform:none}
.tl2-item.left{left:0;text-align:right}
.tl2-item.right{left:50%;text-align:left}
.tl2-dot{position:absolute;top:.5rem;width:14px;height:14px;border-radius:50%;background:var(--ground);border:2px solid var(--gold);z-index:2;transition:transform .25s,background .25s}
.tl2-item.left .tl2-dot{right:-7px}
.tl2-item.right .tl2-dot{left:-7px}
.tl2-item:hover .tl2-dot{transform:scale(1.4);background:var(--gold)}
.tl2-dot--now{background:var(--gold);box-shadow:0 0 0 4px rgba(179,155,99,.2)}
.tl2-card{display:inline-block;text-align:left;background:#fff;border:1px solid var(--hairline);padding:1.3rem 1.5rem;max-width:30rem;transition:box-shadow .25s,transform .25s}
.tl2-card:hover{box-shadow:0 14px 34px rgba(20,17,13,.09);transform:translateY(-2px)}
.tl2-period{font-family:var(--serif);font-size:1.55rem;color:var(--gold-ink);line-height:1}
.tl2-topic{display:inline-block;font-family:var(--sans);font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--body);border:1px solid var(--hairline);padding:.16rem .5rem;margin:.55rem 0 .1rem}
.tl2-text{color:var(--ink);font-size:1rem;line-height:1.5;margin-top:.45rem}
.tl2-text sub,.tl2-text sup{font-size:.7em}
.tl2-text a{color:var(--gold-ink);font-weight:bold}
.tl2-item.dim{opacity:.18!important;transform:none!important}

@media(prefers-reduced-motion:reduce){
  .tl2-item{opacity:1;transform:none;transition:none}
}

/* Festschrift list */
.fest-list{margin:1.6rem 0 0;padding:0;list-style:none}
.fest-list li{padding:.7rem 0;border-top:1px solid var(--hairline);font-size:.95rem;line-height:1.55;color:var(--body)}
.fest-list a{color:var(--ink);font-family:var(--serif);font-size:1.08rem}
.fest-list a:hover{color:var(--gold-ink)}

/* Publications list */
.publist{list-style:none;margin:2.6rem 0 0;padding:0;counter-reset:none}
.pubitem{display:grid;grid-template-columns:3.2rem 1fr;gap:1rem;padding:1.15rem 0;border-bottom:1px solid var(--hairline)}
.pubnum{font-family:var(--serif);font-size:1.2rem;color:var(--gold-ink);line-height:1.4}
.pubbody{display:block}
.pubtitle{font-family:var(--serif);font-size:1.18rem;color:var(--ink);line-height:1.35;display:block}
.pubauthors{display:block;font-size:.92rem;color:var(--body);margin-top:.3rem}
.pubcite{display:block;font-size:.9rem;color:var(--body);margin-top:.25rem}
.pubcite a{color:var(--gold-ink)}
.pubcite a:hover{text-decoration:underline}

/* Publications — full archive.
   .pub-tools is the sticky rail (search + decade links); .pub-jump inside it is therefore
   static. The standalone .pub-jump rule below keeps its own sticky behaviour for any other use. */
.pub-tools{position:sticky;top:62px;z-index:20;background:var(--ground);padding-top:1.4rem;margin-bottom:.5rem;border-bottom:1px solid var(--hairline)}
.pub-tools .pub-jump{position:static;border-bottom:0;margin-bottom:0;padding:.8rem 0 1rem}
.pub-search{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.3rem 1.5rem}
.pub-search-label{grid-column:1 / -1;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink)}
.pub-search-field{position:relative}
.pub-search-field input{width:100%;font-family:var(--serif);font-size:1.15rem;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--hairline);border-radius:0;padding:.55rem 2rem .55rem 0;-webkit-appearance:none;appearance:none}
.pub-search-field input::placeholder{color:#a8a8a8}
.pub-search-field input:focus{outline:0;border-bottom-color:var(--gold)}
.pub-search-field input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}
.pub-search-clear{position:absolute;right:0;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;font-size:1.4rem;line-height:1;color:var(--body);padding:0 .2rem}
.pub-search-clear:hover{color:var(--gold-ink)}
.pub-search-count{margin:0;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--body);white-space:nowrap}
.pub-empty{margin:3rem 0 0;font-family:var(--serif);font-size:1.2rem;color:var(--body)}
/* Search filters by hiding non-matches; nothing else about the list changes. */
.pubitem.pub-off,.pub-decade.pub-off{display:none}

@media (max-width:700px){
  .pub-search{grid-template-columns:1fr}
  .pub-search-count{margin-top:.5rem}
}

/* Publications — full archive */
.pub-jump{position:sticky;top:62px;z-index:20;display:flex;flex-wrap:wrap;gap:1.5rem;background:var(--ground);padding:1rem 0;margin-bottom:.5rem;border-bottom:1px solid var(--hairline)}
.pub-jump a{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--body)}
.pub-jump a:hover{color:var(--gold-ink)}
.pub-jump-s{text-transform:lowercase}
.pub-decade{font-family:var(--serif);font-weight:300;font-size:clamp(1.8rem,3vw,2.6rem);color:var(--ink);margin:2.8rem 0 .4rem;padding-top:1.4rem;border-top:2px solid var(--gold);scroll-margin-top:214px}
/* The tools rail above is sticky, so a heading has to clear it, not just the header.
   It grows taller once the search stacks — hence the wider margin on small screens.
   This block must stay AFTER .pub-decade: same specificity, so source order decides. */
@media (max-width:700px){
  .pub-decade{scroll-margin-top:290px}
}
.publist--full .pubitem:first-of-type{border-top:0}
.pub-hidden{display:none}
.publist.expanded .pub-hidden{display:grid}
.pub-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.4rem}
#seemore{cursor:pointer}

/* Publications — the three in-page jumps, in the hero under the sub */
.pub-hero-btns{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.2rem}
.pub-hero-btns .btn--gold:hover{background:#c9ad74}

@media (max-width:600px){
  .pub-hero-btns .btn{flex:1 1 100%;text-align:center}
}

/* Publications — most-cited ranking (top 3, expandable to 10) */
.cited-sec{padding-bottom:0;scroll-margin-top:80px}
.pub-all{padding-top:5rem;scroll-margin-top:80px}

/* Who the record belongs to */
.cited-who{display:flex;flex-direction:column;align-items:flex-start;gap:.4rem;margin-top:2.2rem}
.cited-nm{font-family:var(--serif);font-size:1.45rem;color:var(--ink)}
.cited-aff{font-size:.94rem;color:var(--body)}
.cited-laurel{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);border:1px solid var(--gold);border-radius:99px;padding:.34rem .8rem;margin-top:.3rem}

/* Author-level figures */
.cited-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:end;gap:2rem 1.6rem;margin-top:2.6rem;padding:2rem 0;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.cited-v{font-family:var(--serif);font-weight:300;font-size:1.9rem;line-height:1;color:var(--ink);font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.cited-stat--hero .cited-v{font-size:3.1rem;color:var(--navy)}
.cited-k{margin-top:.6rem;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--body)}

.citedlist{list-style:none;margin:3rem 0 0;padding:0;counter-reset:none;scroll-margin-top:90px}
.citeditem{display:grid;grid-template-columns:3.2rem 1fr;gap:0 1.4rem;align-items:start;padding:1.6rem 0;border-bottom:1px solid var(--hairline)}
.citedrank{font-family:var(--serif);font-size:1.9rem;font-weight:300;line-height:1;color:var(--gold);padding-top:.1rem;font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.citedbody{display:block;min-width:0}
.citedtop{display:flex;align-items:baseline;gap:1.6rem}
.citedtitle{font-family:var(--serif);font-size:1.3rem;line-height:1.3;color:var(--ink)}
.citedtitle:hover{color:var(--gold-ink)}
.citedcount{margin-left:auto;text-align:right;white-space:nowrap}
.citedcount b{font-family:var(--serif);font-weight:400;font-size:1.3rem;color:var(--ink);font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.citedcount span{margin-left:.4rem;font-family:var(--sans);font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--body)}
.citedauthors{display:block;margin-top:.45rem;font-size:.88rem;line-height:1.55;color:var(--body)}
.citedauthors b{color:var(--ink);font-weight:600}

/* Share-of-the-top-paper bar — the ranking made visible */
.citedtrack{display:block;height:3px;margin-top:.85rem;background:var(--hairline)}
.citedfill{display:block;height:100%;min-width:2px;background:var(--gold)}

.citednote{display:block;margin-top:.7rem;font-size:.97rem;line-height:1.6;color:var(--body)}
.citedlinks{display:block;margin-top:.45rem;font-size:.85rem}
.citedlinks a{color:var(--gold-ink);white-space:nowrap}
.citedlinks a:hover{text-decoration:underline}
.cited-hidden{display:none}
.citedlist.expanded .cited-hidden{display:grid}
.citedmore{margin-top:2.4rem}
.cited-note{margin-top:2.6rem;max-width:70ch;font-size:.88rem;line-height:1.7;color:var(--body)}
.cited-note a{color:var(--gold-ink);border-bottom:1px solid rgba(156,127,58,.35)}

@media (max-width:700px){
  .cited-stats{grid-template-columns:repeat(2,1fr);gap:1.6rem 1rem}
  .cited-stat--hero{grid-column:1 / -1}
  .cited-stat--hero .cited-v{font-size:2.6rem}
  .citeditem{grid-template-columns:2.2rem 1fr;gap:0 1rem;padding:1.3rem 0}
  .citedrank{font-size:1.5rem}
  .citedtop{display:block}
  .citedcount{display:block;margin:.5rem 0 0;text-align:left}
  .citedcount b{font-size:1.05rem}
  .pub-all{padding-top:3.5rem}
}

/* Gallery (on navy band) */
/* Group pictures carousel (swipe on touch, arrows on desktop) */
/* Link out of the homepage group photos to the full roster. */
.pictures-cta{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid rgba(244,239,228,.2);
  display:flex;align-items:baseline;gap:1.4rem;flex-wrap:wrap}
.pictures-cta a{font-family:var(--sans);font-size:.82rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--gold);text-decoration:none;white-space:nowrap}
.pictures-cta a:hover{color:var(--cream);text-decoration:underline}
.pictures-cta span{font-family:var(--sans);font-size:.9rem;line-height:1.6;
  color:var(--cream-muted);max-width:62ch}
@media(max-width:640px){ .pictures-cta{gap:.7rem} }

.carousel{position:relative;margin-top:2.4rem}
.carousel-track{display:flex;gap:1.6rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;padding-bottom:.4rem;scrollbar-width:none}
.carousel-track::-webkit-scrollbar{display:none}
.carousel-slide{flex:0 0 100%;scroll-snap-align:center;margin:0}
@media(min-width:720px){.carousel-slide{flex:0 0 calc(50% - .8rem)}}
.carousel-slide img{width:100%;height:340px;object-fit:cover;display:block;border:1px solid rgba(244,239,228,.2)}
/* One photo per screen on phones: a landscape 3:2 frame (how group photos are taken) rather than 340px tall,
   which made a near-square frame and cut off whoever stood at either end. */
@media(max-width:719px){.carousel-slide img{height:auto;aspect-ratio:3/2}}
.carousel-slide figcaption{color:var(--cream-muted);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-top:.7rem}
.carousel-arrow{position:absolute;top:170px;transform:translateY(-50%);z-index:2;width:46px;height:46px;border-radius:50%;border:1px solid rgba(244,239,228,.4);background:rgba(27,42,71,.55);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--cream);font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s}
.carousel-arrow:hover{border-color:var(--gold);color:var(--gold)}
.carousel-prev{left:-10px}
.carousel-next{right:-10px}
@media(max-width:520px){.carousel-arrow{display:none}}
.carousel-play{position:absolute;right:.7rem;top:.7rem;z-index:2;width:34px;height:34px;border-radius:50%;border:1px solid rgba(244,239,228,.4);background:rgba(27,42,71,.55);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--cream);font-size:.7rem;letter-spacing:-.1em;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s}
.carousel-play[hidden]{display:none}
/* While it glides by itself, snapping would fight every small step. */
.carousel-track--auto{scroll-snap-type:none;scroll-behavior:auto}
.carousel-play:hover,.carousel-play:focus-visible{border-color:var(--gold);color:var(--gold)}

/* Affiliation (Yale) + funders */
.affil{display:flex;align-items:center;gap:1.6rem;padding-bottom:2.6rem;margin-bottom:2.6rem;border-bottom:1px solid var(--hairline)}
.yale-shield{width:64px;height:auto;display:block;flex-shrink:0}
.affil-name{font-family:var(--serif);font-weight:400;font-size:1.9rem;color:var(--ink);line-height:1}
.affil-sub{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--body);margin-top:.55rem}
.support-eyebrow{color:var(--gold-ink);display:flex;align-items:center;gap:.9rem;margin-bottom:1.6rem}
.support-eyebrow::before{content:"";width:34px;height:1px;background:var(--gold)}
.funders{display:flex;flex-wrap:wrap;align-items:stretch}
.funder{display:flex;align-items:center;justify-content:center;height:74px;width:148px;padding:0 1rem;box-sizing:border-box}
.funder + .funder{border-left:1px solid var(--hairline)}
.funder img{max-height:50px;max-width:116px;width:auto;height:auto;filter:grayscale(1);opacity:.55;transition:.25s}
.funder:hover img{filter:grayscale(0);opacity:1}

/* Footer band */
footer{background:var(--navy-deep);color:var(--cream-muted);padding:5rem 0 3rem}
footer h2{color:var(--cream);font-size:2.6rem;max-width:18ch}
footer .eyebrow{color:var(--gold);margin-bottom:1.1rem}
footer .frow{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;margin-top:3rem;padding-top:2.5rem;border-top:1px solid rgba(244,239,228,.18)}
footer a:hover{color:var(--cream)}
footer .frow h4{color:var(--cream);font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;margin-bottom:1rem}
footer .frow p{font-size:.95rem;line-height:1.9}
footer .copy{margin-top:3rem;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(244,239,228,.62)}

@media(max-width:900px){
  .wrap{padding:0 1.5rem}
  nav,nav.scrolled{padding:1rem 1.5rem}
  .nav-toggle{display:flex}
  nav .links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;
    max-height:calc(100vh - 3.6rem);overflow-y:auto;-webkit-overflow-scrolling:touch;
    background:var(--navy);padding:.4rem 1.5rem 1.5rem;
    border-top:1px solid rgba(244,239,228,.12);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:transform .22s,opacity .22s}
  .nav-link-item::after{display:none}
  nav.scrolled .links{background:var(--ground);border-top-color:var(--hairline);box-shadow:0 14px 30px rgba(20,17,13,.08)}
  nav.nav-open .links{transform:none;opacity:1;pointer-events:auto}
  nav .links a{padding:.95rem .1rem;border-bottom:1px solid rgba(244,239,228,.1);font-size:13px}
  nav.scrolled .links a{border-bottom-color:var(--hairline)}
  /* top-level items get bigger tap targets on mobile (fat-finger friendly) */
  nav .links .nav-dd-toggle{display:block;padding-top:1.25rem;padding-bottom:1.25rem}
  /* Mobile: Software dropdown expands inline (names only, tap to open) */
  .nav-dd{display:block}
  .nav-dd-toggle::after{content:"\203A";margin-left:.5em;font-size:1.1em;opacity:.6;display:inline-block;transition:transform .2s}
  .nav-dd.open .nav-dd-toggle::after{transform:rotate(90deg)}
  .nav-dd-toggle::before{display:none}
  .nav-mega{position:static;opacity:1;visibility:visible;transform:none;display:none;background:none;-webkit-backdrop-filter:none;backdrop-filter:none;border:none;box-shadow:none;padding:0 0 .4rem 1rem;transition:none;z-index:auto}
  .nav-dd.open .nav-mega{display:block}
  .nav-mega-inner{max-width:none}
  .nav-mega-label{display:none}
  .nav-mega-grid{grid-template-columns:1fr;gap:0}
  .nav-mega-item{border-bottom:1px solid rgba(244,239,228,.1)}
  nav.scrolled .nav-mega-item{border-bottom-color:var(--hairline)}
  .nav-mega-name{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-muted);margin:0;padding:.85rem 0}
  nav.scrolled .nav-mega-name{color:var(--body)}
  .nav-mega-desc{display:none}
  /* feature mega collapses to a plain name list on mobile */
  .nav-mega--feature .nav-feature-grid{grid-template-columns:1fr;gap:0}
  .nav-feature{border-right:0;padding:0}
  .nav-feature-eyebrow,.nav-feature-desc,.nav-feature-cta,.nav-link-desc{display:none}
  .nav-feature-title{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-muted);margin:0;padding:.85rem 0;border-bottom:1px solid rgba(244,239,228,.1)}
  nav.scrolled .nav-feature-title{color:var(--body)}
  .nav-link-item{border-bottom:1px solid rgba(244,239,228,.1);padding:0}
  nav.scrolled .nav-link-item{border-bottom-color:var(--hairline)}
  .nav-link-name{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-muted);margin:0;padding:.85rem 0}
  nav.scrolled .nav-link-name{color:var(--body)}
  .nav-links-grid{grid-template-columns:1fr;column-gap:0}
  .nav-links-grid .nav-link-item{border-bottom:1px solid rgba(244,239,228,.1);padding:0}
  nav.scrolled .nav-links-grid .nav-link-item{border-bottom-color:var(--hairline)}
  .nav-links-seq .nav-link-item{border-bottom:0;padding:.35rem .1rem}
  .nav-feature-title{display:none}
  .nav-feature-short{display:block;font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-muted);padding:.85rem 0 .2rem}
  nav.scrolled .nav-feature-short{color:var(--body)}
  nav .links a.nav-feature{border-bottom:0}
  /* Only the Software menu shows its group names on phones; the other menus keep theirs hidden. */
  .nav-mega-links--groups .nav-mega-label{display:block;font-size:9px;letter-spacing:.2em;color:var(--gold);margin:1.4rem 0 .2rem .1rem}
  nav.scrolled .nav-mega-links--groups .nav-mega-label{color:var(--gold-ink)}
  .cards,.awards,.split,footer .frow,.honor{grid-template-columns:1fr}
  .member-grid{grid-template-columns:1fr;gap:1.8rem}
  .hero--page{padding:8.5rem 0 3.5rem}
  .honor-media{max-width:360px}
  .festschrift{flex-direction:column}
  .fest-cover{width:160px}
  .hero .meta{display:none}
  /* hero: stack the reel under the lead text */
  .hero-grid{grid-template-columns:1fr;gap:2.6rem}
  .hero-reel{border-left:0;border-top:1px solid rgba(244,239,228,.18);padding-left:0;padding-top:2rem}
  .reel-stage{min-height:13rem}
  /* timeline: single column, line on the left */
  .tl-track{left:8px;transform:none}
  .tl2-item,.tl2-item.left,.tl2-item.right{width:100%;left:0;text-align:left;padding:0 0 2.2rem 2.4rem}
  .tl2-item.left .tl2-dot,.tl2-item.right .tl2-dot{left:1px;right:auto}
  .tl2-card{max-width:100%}
  section.body-sec{padding:4.5rem 0}
}

/* Shared: plain-language intro + "i" info disclosure (used by /ligpargen and /opls-aa-m) */
.ff-intro-sec{padding-bottom:2.5rem}
.ff-intro{max-width:66ch;margin-top:1.6rem}
.ff-intro p{font-size:1.08rem;line-height:1.78;color:var(--body);margin:0 0 1.15rem}
.ff-intro strong{color:var(--ink);font-weight:600}
/* The global reset makes links inherit their colour, so links in body copy were invisible. */
.ff-intro a{color:var(--gold-ink);font-weight:600;border-bottom:1px solid rgba(156,127,58,.35)}
.ff-intro a:hover{border-bottom-color:var(--gold-ink)}
.ob-info{margin-top:1.4rem;max-width:66ch}
.ob-info-toggle{display:inline-flex;align-items:center;gap:.55rem;cursor:pointer;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);list-style:none;-webkit-user-select:none;user-select:none}
.ob-info-toggle::-webkit-details-marker{display:none}
.ob-info-toggle:hover{color:var(--ink)}
.ob-info-i{display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;flex:none;border:1px solid var(--gold);border-radius:50%;font-family:var(--serif);font-size:12px;font-style:italic;text-transform:none;letter-spacing:0;color:var(--gold-ink)}
.ob-info[open] .ob-info-toggle{margin-bottom:1rem}
.ob-info-body{border-left:2px solid var(--gold);padding-left:1.3rem}
.ob-info-body p{font-family:var(--sans);font-size:.92rem;line-height:1.68;color:var(--body);margin:0 0 .9rem}
.ob-info-body p:last-child{margin-bottom:0}
.ob-info-body strong{color:var(--ink)}
.ob-info-body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85em;background:var(--tint);padding:.06em .32em}

/* "Try the force field" conformer-calculator block (homepage + news page).
   Sits inside a .band (navy) news section as a continuation of the 2026 paper item. */
.honor:has(+ .home-calc){border-bottom:0;padding-bottom:1rem}
.home-calc{padding:1.4rem 0 2.8rem;border-bottom:1px solid var(--hairline)}
.home-calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.2rem;align-items:center}
@media(max-width:820px){.home-calc-grid{grid-template-columns:1fr;gap:2rem}}
.home-calc-lead h2{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.6rem);color:var(--cream);margin:.6rem 0 1rem}
.home-calc-lead p{font-family:var(--sans);font-size:1rem;line-height:1.7;color:var(--cream-muted);margin:0;max-width:46ch}
.home-calc-form{background:#fff;border:1px solid var(--hairline);padding:2rem}
.home-calc-label{display:block;font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin-bottom:.7rem}
.home-calc-row{display:flex;gap:.7rem;align-items:stretch}
@media(max-width:480px){.home-calc-row{flex-direction:column}}
.home-calc-input{flex:1;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:1.1rem;letter-spacing:.04em;color:var(--ink);background:var(--ground);border:1px solid var(--hairline);padding:.8rem .9rem;outline:none;transition:border-color .2s}
.home-calc-input:focus{border-color:var(--gold)}
.home-calc-row .btn{white-space:nowrap}
.home-calc-ex{margin-top:1.1rem;font-family:var(--sans);font-size:.85rem;color:var(--body);display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.home-calc-ex span{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.home-calc-ex a{color:var(--body);text-decoration:none;border-bottom:1px solid var(--hairline);transition:color .18s,border-color .18s}
.home-calc-ex a:hover{color:var(--gold-ink);border-color:var(--gold)}

/* ── Program pages (/boss, /mcpro, /bomb) ─────────────────────────────────────
   Shared components. These used to live in an inline <style> in boss.njk, which
   meant the other program pages silently rendered unstyled — keep them here. */
/* Hero actions on the software pages (BOSS, MCPRO): the main buttons in the dark hero band.
   .btn--ghost only exists on that band. */
.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}
.hero-actions .btn{transition:background .18s,color .18s,border-color .18s}
.hero-actions .btn--gold:hover{background:#c9ad74}
.btn--ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}
.hero-actions .btn--ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(179,155,99,.12)}
.hero-poweredby{font-family:var(--sans);font-size:.9rem;color:var(--cream-muted);margin-top:1.1rem}
.hero-poweredby a{color:var(--gold);font-weight:700;border-bottom:1px solid rgba(179,155,99,.5)}
.hero-poweredby a:hover{color:#fff;border-bottom-color:#fff}

.sw-caps{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem 2.6rem}
.sw-caps li{border-top:1px solid var(--hairline);padding-top:1rem}
.sw-caps b{display:block;font-family:var(--serif);font-size:1.18rem;font-weight:600;color:var(--ink);margin-bottom:.4rem}
.sw-caps span{display:block;font-family:var(--sans);font-size:.9rem;line-height:1.65;color:var(--body)}

/* Navy band used once per program page for its central claim. */
.sw-band{background:var(--navy)}
.sw-band .eyebrow{color:var(--gold)}
.sw-band .sec-head h2{color:var(--cream);font-size:clamp(1.9rem,3vw,2.55rem)}
.sw-band-lead{font-family:var(--sans);font-size:1rem;line-height:1.7;color:var(--cream-muted);max-width:64ch;margin:1.3rem 0 0}

.sw-get{margin-top:2rem}
.sw-facts{display:grid;grid-template-columns:repeat(3,minmax(0,220px));gap:1.6rem;margin:0 0 1.8rem;padding:1.3rem 0;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.sw-facts dt{font-family:var(--sans);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--body);margin-bottom:.4rem}
.sw-facts dd{font-family:var(--serif);font-size:1.3rem;color:var(--ink);margin:0;line-height:1}
.sw-facts dd a{color:var(--gold-ink);border-bottom:1px solid rgba(156,127,58,.4)}
.sw-actions{display:flex;flex-wrap:wrap;gap:.9rem}
/* On warm white the cream-outline variant would vanish — restate it in ink. */
.sw-actions .btn--cream-outline{border-color:var(--ink);color:var(--ink)}
.sw-actions .btn--cream-outline:hover{background:var(--ink);color:var(--ground)}
.sw-get-note{font-family:var(--sans);font-size:.83rem;line-height:1.65;color:var(--body);margin:1.4rem 0 0;max-width:64ch}
.sw-get-note a{color:var(--gold-ink);font-weight:600}

.sw-refs{list-style:none;margin:2rem 0 0;padding:0;max-width:76ch}
.sw-refs li{font-family:var(--sans);font-size:.92rem;line-height:1.7;color:var(--body);padding:.9rem 0;border-top:1px solid var(--hairline)}
.sw-refs a{color:var(--gold-ink);font-weight:600;white-space:nowrap}
.sw-refs-note{font-family:var(--sans);font-size:.85rem;color:var(--body);margin:1.3rem 0 0}
.sw-refs-note a{color:var(--gold-ink);font-weight:600}

@media(max-width:900px){
  .sw-caps{grid-template-columns:1fr;gap:1.2rem}
  .sw-facts{grid-template-columns:1fr;gap:1.1rem}
}

/* Links inside running text are underlined, so they don't rely on colour alone (WCAG 1.4.1, axe
   "link-in-text-block"; Ana, 10 Oct 2026): citations' paper links, and links in paragraphs. Buttons
   are left alone. */
.pubcite a, p a:not(.btn):not([class*="btn"]){text-decoration:underline;text-decoration-thickness:1px;
  text-underline-offset:.18em;border-bottom:0}   /* one line: replaces the border-bottom some had */

/* ── Light palette (Ana, 11 Oct 2026): navy as an accent, not a ground ──────────
   Navy stays for the home hero (the signature molecule), the footer, the top bar until scroll, buttons, tabs and code.
   Page heads and bands are white; inside them the
   cream text tokens are re-pointed at ink, so their existing rules turn dark. */
:root{--paper:#ffffff;--gold-text:var(--gold)}
:root .hero--page,:root .band,:root .sw-band,:root .flag-sec,:root .pillars-sec,:root .nf{
  background:var(--paper);color:var(--body);
  --cream:var(--ink);--cream-muted:var(--ink);--gold-ink:#7a6229;--gold-text:#7a6229}
:root .hero--page{border-bottom:1px solid var(--hairline)}
:root .hero--page::after,:root .hero--page .hero-bg{display:none}
:root :is(.hero--page,.band,.sw-band,.flag-sec,.pillars-sec,.nf) :is(.eyebrow,.sub a,.hero-poweredby a){color:var(--gold-ink)}
:root :is(.hero--page,.band,.sw-band,.flag-sec,.pillars-sec,.nf) :is(.yr,.badge-new,.note,.honor-text a,.pictures-cta a,.reel-head,.reel-year){color:var(--gold-ink)}

/* Buttons (Ana, 11 Oct 2026): navy with gold lettering; outline buttons in navy.
   Gold on navy is 4.96:1 (AA). On the navy home hero the filled button gets a gold edge. */
:root .btn--gold,:root .btn--navy{background:var(--navy-btn);color:var(--gold);border-color:var(--navy-btn)}
:root .btn--gold:hover,:root .btn--navy:hover,:root .hero-actions .btn--gold:hover,:root .pub-hero-btns .btn--gold:hover{background:var(--navy-deep);color:#d4bc85;border-color:var(--navy-deep)}
:root .btn--ink,:root .btn--cream-outline,:root .hero--page .btn--ghost,:root .sw-actions .btn--cream-outline{background:transparent;border-color:var(--navy-btn);color:var(--navy-btn)}
:root .btn--ink:hover,:root .btn--cream-outline:hover,:root .hero--page .btn--ghost:hover,:root .sw-actions .btn--cream-outline:hover{background:var(--navy-btn);border-color:var(--navy-btn);color:var(--gold)}
:root .hero:not(.hero--page) .btn--gold,:root .hero:not(.hero--page) .btn--navy{border-color:var(--gold)}
:root .hero:not(.hero--page) .btn--cream-outline,:root .hero:not(.hero--page) .btn--ghost{border-color:rgba(244,239,228,.5);color:var(--cream)}
:root .hero:not(.hero--page) .btn--cream-outline:hover,:root .hero:not(.hero--page) .btn--ghost:hover{background:var(--cream);color:var(--navy)}

/* Bar over the white page heads: navy until the page moves (Ana, 11 Oct 2026). */
body:has(.hero--page) nav:not(.scrolled){background:var(--navy)}
nav:not(.scrolled) .links a{color:rgba(244,239,228,.9)}

/* Polish (Ana, 11 Oct 2026). Form fields keep a firmer navy edge (3:1 or better, WCAG 1.4.11);
   photos need no frame; funder logos read clearly; the two featured boxes sit closer together. */
:root :is(input:not([type=radio]):not([type=checkbox]):not([type=range]),select,textarea){border-color:#6b7a96}
:root :is(.member-photo,.honor-media img,.fest-cover,.carousel-slide img){border:0}
:root .funder img{opacity:.85}
:root #legacy{padding-bottom:1.5rem}
:root #festschrift{padding-top:1.5rem}
:root .fest-cover{width:240px}
@media (max-width:900px){:root .fest-cover{width:180px}}

/* Mega menu, redrawn (Ana, 11 Oct 2026): opaque white panel on the page grid, the feature
   as a soft card, links in balanced columns, normal-weight descriptions, arrows on hover only. */
@media(min-width:901px){
  .nav-mega{background:#fff;-webkit-backdrop-filter:none;backdrop-filter:none;border-top:1px solid var(--hairline);border-bottom:0;
    box-shadow:0 18px 40px rgba(27,42,71,.12);padding:2.4rem 3rem 2.6rem}
  .nav-mega-inner{max-width:1084px}
  .nav-mega--feature .nav-feature-grid{grid-template-columns:1fr 1.35fr;gap:3.2rem;max-width:none;align-items:stretch}
  .nav-mega--feature .nav-feature-grid--wide{grid-template-columns:1fr 2.6fr;gap:2.8rem}
  .nav-feature{border-right:0;padding:1.8rem 1.9rem;background:var(--tint);border-top:2px solid var(--gold)}
  .nav-feature-title{font-size:1.45rem}
  .nav-feature-desc{font-weight:400;max-width:none}
  .nav-link-desc{font-weight:400;margin-top:.15rem}
  .nav-link-item{padding:.8rem 1.6rem .8rem 0}
  .nav-link-item::after{opacity:0}
  .nav-link-item:hover::after{opacity:1}
  .nav-mega-links .nav-mega-label{margin-bottom:.6rem}
  .nav-groups{display:grid;grid-template-columns:1.15fr 1fr 1fr;column-gap:2.2rem;align-content:start}
  .nav-groups .nav-link-item{border-bottom:0;padding:.55rem 1.4rem .55rem 0}
  .nav-groups .nav-link-name{font-size:1.08rem;margin-bottom:.1rem}
  .nav-groups .nav-link-badge{margin-left:.45rem}
  .nav-group + .nav-group{border-left:1px solid var(--hairline);padding-left:2.2rem}
}
@media(max-width:900px){nav:not(.scrolled) .nav-link-badge{color:var(--gold)}}
body:has(.nf) nav:not(.scrolled){background:var(--navy)}
/* Home hero only: the main button is gold with navy letters, so it stands out on navy (Ana, 11 Oct 2026). */
:root .hero:not(.hero--page) .btn--gold{background:var(--gold);color:var(--navy);border-color:var(--gold)}
:root .hero:not(.hero--page) .btn--gold:hover{background:#c9ad74;color:var(--navy);border-color:#c9ad74}
/* Tool pages: the comparison table and the form were 14rem apart; bring them together. */
:root .body-sec:has(.mk-order){padding-bottom:2.5rem}
:root .body-sec:has(.mk-order) + .body-sec{padding-top:2.5rem}

/* Drawing editor (Ketcher, js/ketcher-embed.js) */
.jf-ketcher{display:block;width:100%;flex:1 1 100%;height:520px;border:0}
@media(max-width:600px){.jf-ketcher{height:460px}}