:root{
    color-scheme: light;
    --ink:#0B0D10; --ink-2:#3B4048; --muted:#5F6670; --line:#E4E6EA;
    --paper:#FAFAF8; --stone:#F1F0EC; --blue:#00B4EF; --blue-deep:#00739C;
    --serif:'Instrument Serif',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
  a{color:inherit;text-decoration:none}
  img{display:block}
  .wrap{max-width:1240px;margin:0 auto;padding:0 40px}
  .eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-deep)}
  h2{font-family:var(--serif);font-weight:400;font-size:clamp(40px,4.6vw,64px);line-height:1.04;letter-spacing:-.015em;margin-top:18px}
  h2 em{color:var(--blue-deep)}
  .lead{font-size:20px;font-weight:300;color:var(--ink-2);margin-top:26px;max-width:30em}
  section.block{padding:140px 0}

  /* nav */
  .nav{position:fixed;inset:0 0 auto;z-index:20;transition:background .35s,box-shadow .35s}
  .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
  .nav .mark{height:40px;width:auto}
  .nav .mark.dark{display:none}
  .nav ul{display:flex;gap:34px;list-style:none;font-size:14px;font-weight:500;color:#fff}
  .nav ul a{opacity:.9}.nav ul a:hover{opacity:1}
  .nav.solid{background:rgba(250,250,248,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
  .nav.solid ul{color:var(--ink)}
  .nav.solid .mark.light{display:none}.nav.solid .mark.dark{display:block}

  /* hero */
  .hero{position:relative;height:100vh;min-height:680px;max-height:1100px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
  .hero .photo{position:absolute;inset:0;transform:scale(1.06);animation:drift 22s ease-out forwards}
  .hero .photo img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
  @keyframes drift{to{transform:scale(1)}}
  .hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,16,.55) 0%,rgba(6,10,16,.08) 38%,rgba(6,10,16,.74) 100%)}
  .hero .wrap{position:relative;z-index:2;width:100%;padding-bottom:88px}
  .hero .eyebrow{color:#9BE3FF}
  .hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(56px,8.4vw,128px);line-height:.95;letter-spacing:-.02em;margin:22px 0 28px;max-width:11.5em}
  .hero h1 em{color:var(--blue)}
  .hero .sub{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
  .hero p{font-size:19px;font-weight:300;max-width:34em;color:rgba(255,255,255,.88)}
  .scroll{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.7);display:flex;align-items:center;gap:12px}
  .scroll i{display:block;width:1px;height:44px;background:linear-gradient(#fff,transparent);animation:pulse 2.4s infinite}
  @keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}

  /* figures */
  .figures{background:var(--ink);color:#fff}
  .figures .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
  .fig{padding:44px 28px 40px;border-left:1px solid rgba(255,255,255,.12)}
  .fig:first-child{border-left:0;padding-left:0}
  .fig b{display:block;font-family:var(--serif);font-weight:400;font-size:58px;line-height:1}
  .fig b sup{font-size:.45em;color:var(--blue);vertical-align:.9em;margin-left:2px}
  .fig span{display:block;margin-top:12px;font-size:14px;color:rgba(255,255,255,.62);max-width:16em}

  /* office */
  .office .wrap{display:grid;grid-template-columns:5fr 7fr;gap:80px}
  .office .cols{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:8px}
  .office .cols p{color:var(--ink-2)}
  .office .facts{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
  .office .facts div{padding:18px 18px 0 0}
  .office .facts small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  .office .facts b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;margin-top:4px;line-height:1.15}

  /* philosophy */
  .philo{background:var(--stone)}
  .principles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:64px}
  .pr{background:#fff;border-radius:14px;padding:32px 30px 34px;transition:transform .35s,box-shadow .35s}
  .pr:hover{transform:translateY(-5px);box-shadow:0 24px 50px -26px rgba(11,13,16,.28)}
  .pr .no{font-size:13px;color:var(--blue-deep);font-weight:600;letter-spacing:.08em}
  .pr h3{font-family:var(--serif);font-weight:400;font-size:31px;line-height:1.12;margin:12px 0 10px}
  .pr p{color:var(--ink-2);font-size:16px}

  /* parameters */
  .params .wrap{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:start}
  .ptable{border-top:1px solid var(--ink)}
  .prow{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
  .prow small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:5px}
  .prow span{font-family:var(--serif);font-size:25px;line-height:1.25}
  .prow span i{display:block;font-family:var(--sans);font-style:normal;font-size:15px;color:var(--ink-2);margin-top:4px}

  /* focus */
  .focus{background:var(--ink);color:#fff}
  .focus h2 em{color:var(--blue)}
  .focus .lead{color:rgba(255,255,255,.7)}
  .areas{margin-top:64px;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden}
  .area{background:var(--ink);padding:40px 38px 42px;position:relative;transition:background .35s}
  .area:hover{background:#12161B}
  .area .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}
  .area h3{font-family:var(--serif);font-weight:400;font-size:40px;line-height:1.05;margin:12px 0 14px}
  .area p{color:rgba(255,255,255,.72);font-size:16px;max-width:30em}
  .area .h{margin-top:22px;font-size:13px;color:rgba(255,255,255,.5)}
  .area .h b{color:#fff;font-weight:500}

  /* portfolio */
  .pf-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
  .card{border:1px solid var(--line);border-radius:14px;padding:30px 28px;background:#fff;display:flex;flex-direction:column;min-height:300px;transition:border-color .3s,transform .35s}
  .card:hover{border-color:var(--blue);transform:translateY(-4px)}
  .card .s{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  .card h3{font-family:var(--serif);font-weight:400;font-size:32px;line-height:1.08;margin:10px 0 12px}
  .card p{font-size:15.5px;color:var(--ink-2);flex:1}
  .card .meta{display:flex;justify-content:space-between;margin-top:22px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
  .card .meta b{color:var(--ink);font-weight:500}
  .card.wide{grid-column:span 3;flex-direction:row;gap:48px;align-items:center;min-height:0;background:var(--stone);border-color:transparent}
  .card.wide > div{flex:1}

  /* partner */
  .partner .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:64px;border-top:1px solid var(--ink)}
  .partner .g{padding:28px 28px 0 0}
  .partner .g + .g{padding-left:28px;border-left:1px solid var(--line)}
  .partner .g h3{font-family:var(--serif);font-weight:400;font-size:28px;margin-bottom:10px}
  .partner .g p{color:var(--ink-2);font-size:15.5px}

  /* timeline */
  .timeline{background:var(--stone)}
  .tl{margin-top:64px;position:relative}
  .tl::before{content:"";position:absolute;left:0;right:0;top:9px;height:1px;background:var(--ink)}
  .tl .row{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
  .ev{position:relative;padding-top:38px}
  .ev::before{content:"";position:absolute;top:3px;left:0;width:13px;height:13px;border-radius:50%;background:var(--stone);border:2px solid var(--ink)}
  .ev.hi::before{background:var(--blue);border-color:var(--blue)}
  .ev b{font-family:var(--serif);font-weight:400;font-size:34px;line-height:1}
  .ev p{font-size:14.5px;color:var(--ink-2);margin-top:10px}

  /* stewardship */
  .family{background:var(--ink);color:#fff;overflow:hidden}
  .family .wrap{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
  .family h2 em{color:var(--blue)}
  .family .lead{color:rgba(255,255,255,.72)}
  .family .bigmark{width:min(420px,100%);margin-left:auto;filter:drop-shadow(0 30px 60px rgba(0,180,239,.25))}
  .family ul{list-style:none;margin-top:34px;border-top:1px solid rgba(255,255,255,.14)}
  .family li{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14);display:flex;gap:18px;color:rgba(255,255,255,.8);font-size:16px}
  .family li b{color:var(--blue);font-weight:500;min-width:28px}

  /* governance */
  .gov{padding:110px 0}
  .gov .box{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;background:#fff}
  .gov .box div{padding:30px 28px}
  .gov .box div + div{border-left:1px solid var(--line)}
  .gov small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
  .gov b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.2;margin-top:8px}
  .gov span{display:block;font-size:14px;color:var(--ink-2);margin-top:4px}

  footer{border-top:1px solid var(--line);padding:34px 0 48px}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--muted);gap:20px;flex-wrap:wrap}
  footer img{height:30px}
  footer nav{display:flex;gap:24px}

  .js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
  .js .rv.in{opacity:1;transform:none}
  .d1{transition-delay:90ms!important}.d2{transition-delay:180ms!important}

  /* skip link, menu button, info icon */
  .skip{position:absolute;left:16px;top:-60px;z-index:50;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;font-size:14px}
  .skip:focus{top:12px}
  .menu-btn{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
  .menu-btn svg{width:26px;height:26px}
  .nav.solid .menu-btn,.nav.open .menu-btn{color:var(--ink)}
  .info{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;border-radius:50%;border:1px solid currentColor;background:none;color:inherit;font:600 11px/1 var(--sans);font-style:normal;cursor:pointer;vertical-align:2px;margin-left:6px;opacity:.75;position:relative}
  .info:hover,.info:focus-visible{opacity:1}
  .pop{position:absolute;z-index:60;max-width:300px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:14px 16px;font-size:13.5px;line-height:1.5;box-shadow:0 18px 40px -18px rgba(11,13,16,.35)}
  dialog.info-modal{margin:auto;border:0;border-radius:14px;padding:28px 30px;max-width:min(440px,calc(100vw - 32px));color:var(--ink);font-size:15px;line-height:1.55}
  dialog.info-modal::backdrop{background:rgba(6,10,16,.5)}
  dialog.info-modal button{margin-top:18px;background:var(--ink);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:500 14px var(--sans);cursor:pointer}
  .eyebrow.on-dark{color:#9BE3FF}
  .mw-780{max-width:780px}.mw-820{max-width:820px}
  .lead.tight{margin-top:0;max-width:26em}
  .card.wide .meta{border:0;margin:0;padding:0;flex:0 0 auto;gap:18px}
  .gov .entity{font-size:12.5px;color:var(--muted);margin-top:14px}

  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .hero .photo,.scroll i{animation:none;transform:none}
    .js .rv{opacity:1;transform:none;transition:none}
    .pr,.card{transition:none}
  }

  @media (max-width:980px){
    .wrap{padding:0 20px}
    .menu-btn{display:inline-flex}
    .nav ul{display:none}
    .nav.open{background:var(--paper);box-shadow:0 1px 0 var(--line)}
    .nav.open .mark.light{display:none}.nav.open .mark.dark{display:block}
    .nav.open ul{display:flex;flex-direction:column;gap:0;position:absolute;top:84px;left:0;right:0;background:var(--paper);color:var(--ink);padding:8px 20px 24px;border-bottom:1px solid var(--line)}
    .nav.open ul a{display:block;padding:14px 0;font-size:18px;border-bottom:1px solid var(--line)}
    .office .wrap,.params .wrap,.family .wrap{grid-template-columns:1fr;gap:40px}
    .office .cols,.areas{grid-template-columns:1fr}
    .figures .wrap,.partner .grid,.gov .box{grid-template-columns:1fr 1fr}
    .fig{padding:30px 16px}.fig:nth-child(3){border-left:0;padding-left:0}
    .principles,.cards{grid-template-columns:1fr 1fr}
    .card.wide{grid-column:span 2;flex-direction:column;gap:12px;align-items:flex-start}
    .partner .g,.partner .g + .g{padding:24px 16px 0 0;border-left:0}
    .gov .box div + div{border-left:0}
    .tl::before{display:none}.tl .row{grid-template-columns:1fr 1fr;row-gap:32px}
    .prow{grid-template-columns:1fr;gap:6px}
    section.block{padding:90px 0}
  }
  @media (max-width:600px){.principles,.cards,.gov .box,.partner .grid{grid-template-columns:1fr}.card.wide{grid-column:span 1}.fig b{font-size:44px}.office .facts{grid-template-columns:1fr 1fr}}
.nf{min-height:100vh;display:flex;flex-direction:column;justify-content:center;max-width:720px;margin:0 auto;padding:40px 20px}
.nf-mark{height:44px;width:auto;margin-bottom:56px}
.nf .lead a{color:var(--blue-deep);text-decoration:underline;text-underline-offset:3px}

/* ---- multi-page additions ---- */
.nav ul a[aria-current]{opacity:1;box-shadow:inset 0 -2px 0 var(--blue)}
.more{display:inline-flex;gap:8px;align-items:center;margin-top:28px;font-size:15px;font-weight:500;color:var(--blue-deep);border-bottom:1px solid currentColor;padding-bottom:2px}
.more:hover{color:var(--ink)}
.cite{color:var(--blue-deep);text-decoration:underline;text-underline-offset:3px}
.lh-28{height:28px}.lh-30{height:30px}.lh-34{height:34px}.lh-44{height:44px}.lh-48{height:48px}.lh-56{height:56px}

/* page header */
.phead{background:var(--stone);padding:170px 0 84px}
.phead h1{font-family:var(--serif);font-weight:400;font-size:clamp(48px,6.4vw,92px);line-height:1;letter-spacing:-.02em;margin-top:18px;max-width:14em}
.phead h1 em{color:var(--blue-deep)}
.phead .lead{max-width:34em}

/* home */
.intro .wrap{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:end}
.intro .lead{margin-top:0;max-width:none}
.holdings{background:var(--stone)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px 24px;display:flex;flex-direction:column;gap:6px;min-height:200px;transition:border-color .3s,transform .35s}
.tile:hover{border-color:var(--blue);transform:translateY(-3px)}
.tile-logo{height:64px;display:flex;align-items:center;margin-bottom:auto}
.tile-logo img{width:auto;max-width:150px;max-height:56px}
.tile-name{font-family:var(--serif);font-size:26px;line-height:1.1;margin-top:20px}
.tile-meta{font-size:13px;color:var(--muted)}
.timeline .tl{margin-top:56px}

/* office page */
.office-p{padding-top:80px}
.office-p .wrap{display:block}
.office-p .cols{font-size:18px}

/* portfolio index */
.rows{border-top:1px solid var(--ink)}
.prow-link{display:grid;grid-template-columns:170px 1fr 230px 28px;gap:32px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line);transition:background .25s}
.prow-link:hover{background:#fff}
.pl-logo img{width:auto;max-width:150px;max-height:52px}
.pl-name{font-family:var(--serif);font-size:32px;line-height:1.1}
.pl-name i{display:block;font-family:var(--sans);font-style:normal;font-size:15.5px;color:var(--ink-2);margin-top:8px;max-width:38em}
.pl-meta{font-size:14.5px;color:var(--ink)}
.pl-meta small{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.pl-arrow{font-size:22px;color:var(--blue-deep);transition:transform .25s}
.prow-link:hover .pl-arrow{transform:translateX(4px)}
.focus .area .h a b{border-bottom:1px solid rgba(255,255,255,.35)}

/* holding page */
.hhead{padding:150px 0 48px}
.crumbs{display:flex;gap:10px;font-size:13.5px;color:var(--muted);margin-bottom:40px}
.crumbs a{color:var(--blue-deep)}
.hh-grid{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.hhead h1{font-family:var(--serif);font-weight:400;font-size:clamp(48px,6.4vw,92px);line-height:1;letter-spacing:-.02em;margin-top:16px}
.hhead .lead{max-width:32em}
.hh-logo{width:auto;max-width:200px;flex:0 0 auto}
.hmedia img{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:16px}
.hmedia figcaption,.hfig figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.hmedia.dark{background:var(--ink);border-radius:16px;aspect-ratio:21/9;display:flex;align-items:center;justify-content:center}
.hmedia.dark .hm-logo{width:min(380px,60%);height:auto;aspect-ratio:auto;object-fit:contain;border-radius:0}
.hbody{padding-top:90px}
.hbody .wrap{display:grid;grid-template-columns:7fr 5fr;gap:80px;align-items:start}
.hb-text p{font-size:18px;color:var(--ink-2);margin-top:20px;max-width:36em}
.hb-text p:first-of-type{margin-top:22px}
.hfig{margin-top:40px}
.hfig img{width:100%;border-radius:12px}
.facts-table{border-top:1px solid var(--ink);margin-top:22px}
.frow{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.frow small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.frow span{font-family:var(--serif);font-size:22px;line-height:1.25}
.frow .info{font-family:var(--sans)}
.hnext{border-top:1px solid var(--line)}
.hnext a{display:flex;align-items:baseline;gap:20px;padding:44px 0 52px}
.hnext small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.hnext b{font-family:var(--serif);font-weight:400;font-size:clamp(32px,4vw,48px)}
.hnext a span{margin-left:auto;font-size:28px;color:var(--blue-deep)}

/* history page */
.hist{padding-top:90px}
.vtl{list-style:none;border-top:1px solid var(--ink);max-width:980px}
.hv{display:grid;grid-template-columns:150px 1fr;gap:32px;padding:34px 0;border-bottom:1px solid var(--line)}
.hv b{font-family:var(--serif);font-weight:400;font-size:46px;line-height:1}
.hv.hi b{color:var(--blue-deep)}
.hv h3{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.15}
.hv p{color:var(--ink-2);margin-top:8px;max-width:38em}

@media (max-width:980px){
  .phead{padding:130px 0 56px}
  .intro .wrap,.hbody .wrap{grid-template-columns:1fr;gap:32px}
  .tiles{grid-template-columns:1fr 1fr}
  .prow-link{grid-template-columns:1fr 24px;gap:10px 16px;padding:26px 0}
  .pl-logo{grid-column:1/-1}.pl-name{grid-column:1}.pl-meta{grid-column:1}.pl-arrow{grid-column:2;grid-row:2}
  .hhead{padding:120px 0 32px}
  .hh-grid{flex-direction:column-reverse;align-items:flex-start;gap:24px}
  .hh-logo{max-width:150px}
  .hmedia img,.hmedia.dark{aspect-ratio:4/3}
  .hbody{padding-top:56px}
  .hv{grid-template-columns:1fr;gap:6px;padding:26px 0}
  .hv b{font-size:38px}
}
@media (max-width:600px){
  .tiles{grid-template-columns:1fr}
  .tile{min-height:0}
  .frow{grid-template-columns:1fr;gap:4px}
  .pl-name{font-size:28px}
}
a.plain{color:inherit}a.plain:hover{color:var(--blue-deep)}
.prose .wrap{max-width:820px}
.prose p{font-size:18px;color:var(--ink-2);margin-top:20px}
.prose p:first-child{margin-top:0}
.prose .updated{font-size:14px;color:var(--muted);margin-top:36px}