:root{
  --bg:#FFFFFF; --band:#F4F6F9; --ink:#16202E; --body:#2E3A48; --muted:#5F6B7A; --line:#DCE1E7;
  --navy:#1B2F4E; --navy-deep:#132339; --navy-2:#253F66; --gold:#B08A3E; --gold-ink:#8C6A2F;
  --teal:#1D6E73; --amber:#A8741A; --green:#2E6B4A; --un:#2C5FA8; --wine:#8A2D3B; --plum:#5B3A6E; --rust:#8A4B1F; --berry:#9C2F62;
  --accent:var(--navy);
  --serif:"Newsreader",Georgia,"Times New Roman",serif; --sans:"Public Sans",system-ui,sans-serif;
  --gutter:clamp(16px,4vw,48px); --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--body);font-family:var(--sans);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:500;letter-spacing:-.01em}
.label{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}

/* section themes */
.t-nano{--accent:var(--teal)} .t-mof{--accent:var(--rust)} .t-drink{--accent:var(--berry)} .t-valor{--accent:var(--amber)} .t-out{--accent:var(--green)}
.t-mun{--accent:var(--un)} .t-res{--accent:var(--wine)} .t-art{--accent:var(--plum)}

/* ---------- masthead ---------- */
.masthead{position:relative;background:var(--navy);color:#E6EBF2;overflow:hidden}
.masthead::before{content:"";position:absolute;inset:0 0 0 52%;background:url(assets/illus/lattice.svg) repeat;opacity:.16;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);mask-image:linear-gradient(90deg,transparent,#000 45%)}
.masthead::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--teal) 0 14.3%,var(--rust) 0 28.6%,var(--berry) 0 42.9%,var(--amber) 0 57.1%,var(--un) 0 71.4%,var(--wine) 0 85.7%,var(--plum) 0)}
.masthead > *{position:relative}
.masthead .bar{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14);font-size:13.5px}
.masthead .bar .mono{font-family:var(--serif);font-size:18px;color:#fff;text-decoration:none}
.masthead .bar nav a{color:#C9D4E3;text-decoration:none;margin-left:22px}
.masthead .bar nav a:hover{color:#fff}
.intro{display:grid;grid-template-columns:1fr 250px;gap:clamp(28px,5vw,72px);align-items:center;padding-top:clamp(40px,6vw,76px);padding-bottom:clamp(44px,6vw,80px)}
.intro .kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.intro h1{color:#fff;font-size:clamp(44px,6.4vw,80px);line-height:1;font-weight:500;margin-top:12px}
.intro .role{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2vw,23px);color:#C9D4E3;margin-top:14px}
.intro p.sum{max-width:60ch;margin-top:22px;color:#D7DFEA;font-size:17px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chips a{font-size:13px;color:#fff;text-decoration:none;padding:6px 12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;display:inline-flex;align-items:center;gap:8px;transition:background .2s}
.chips a::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c)}
.chips a:hover{background:rgba(255,255,255,.1)}
.portrait{position:relative}
.portrait::before{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--gold)}
.portrait img{position:relative;width:250px;aspect-ratio:3/4;object-fit:cover;object-position:50% 25%}


/* ---------- tabs ---------- */
.tabbar{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.97);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(22,32,46,.02)}
.tabs{display:flex;gap:clamp(12px,1.4vw,22px);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs.wrap{max-width:1366px}
@media (min-width:761px){.tabs{flex-wrap:wrap;overflow:visible;row-gap:0;justify-content:center}}
.tab{flex:none;display:inline-flex;align-items:center;gap:9px;background:none;border:0;border-bottom:3px solid transparent;padding:18px 0 14px;font:500 14px var(--sans);color:var(--muted);cursor:pointer;white-space:nowrap;transition:color .2s,border-color .2s}
.tab::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.55;transition:opacity .2s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.tab[aria-selected="true"]::before{opacity:1}

/* ---------- panels ---------- */
.panel{animation:fade .35s ease}
.panel[hidden]{display:none}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.p-band{background:color-mix(in srgb,var(--accent) 7%,#fff);border-bottom:1px solid color-mix(in srgb,var(--accent) 22%,#fff)}
.p-band .wrap{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;padding-top:clamp(40px,5vw,64px);padding-bottom:clamp(36px,5vw,56px)}
.p-band h2{font-size:clamp(32px,4.2vw,50px);line-height:1.08;margin:10px 0 14px}
.p-band .illus{width:100%;max-width:400px;justify-self:end}
.meta{display:flex;flex-wrap:wrap;gap:6px 0;font-size:14px;color:var(--muted)}
.meta span + span::before{content:"·";margin:0 10px;color:#A9B2BD}
.lead{font-family:var(--serif);font-size:clamp(19px,1.9vw,22px);line-height:1.5;color:var(--ink);margin-top:18px}
.p-body{padding:clamp(40px,5vw,64px) 0 clamp(56px,7vw,96px)}
.grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.grid.even{grid-template-columns:1fr 1fr}
h3{font-size:24px;line-height:1.25;margin-bottom:12px}
p + p{margin-top:14px}
.section{margin-top:clamp(40px,5vw,64px)}
.section > h3,.rule-h{padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:18px;position:relative}
.section > h3::after,.rule-h::after{content:"";position:absolute;left:0;bottom:-1px;width:56px;height:2px;background:var(--accent)}
ul.points{list-style:none}
ul.points li{position:relative;padding-left:22px;margin-top:10px}
ul.points li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border:2px solid var(--accent);border-radius:50%}
aside.card{background:color-mix(in srgb,var(--accent) 6%,#fff);border-top:3px solid var(--accent);padding:22px 22px 24px}
aside.card dl{display:grid;gap:14px}
aside.card dt{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:600}
aside.card dd{color:var(--ink);margin-top:2px}
.note{font-size:14px;color:var(--muted)}
.callout{background:var(--accent);color:#fff;padding:clamp(24px,3.5vw,36px)}
.callout p{font-family:var(--serif);font-size:clamp(19px,2vw,23px);line-height:1.45}
.callout .label{color:rgba(255,255,255,.75);display:block;margin-bottom:10px}

/* documents */
.docs{border-top:1px solid var(--line)}
.doc{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:start;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.doc .ico{width:40px;height:48px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:600;letter-spacing:.06em;clip-path:polygon(0 0,72% 0,100% 22%,100% 100%,0 100%)}
.doc h4{font-weight:500;font-size:19px;line-height:1.3}
.doc p{font-size:14.5px;color:var(--muted);margin-top:4px}
.doc .go{font-size:14px;font-weight:600;color:var(--accent);white-space:nowrap;padding-top:2px}
.doc:hover h4{color:var(--accent);text-decoration:underline;text-underline-offset:3px}

/* figures */
.figs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
figure img{width:100%;border:1px solid var(--line);background:#fff}
.figs figure img{height:260px;object-fit:cover}
.stack{display:grid;gap:18px}
.stack figure img{height:220px;object-fit:contain}
figcaption{font-size:13px;color:var(--muted);margin-top:8px;line-height:1.45}

/* tables & stats */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 12px 12px 0;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:600;border-bottom:2px solid var(--accent)}
td:first-child{color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:color-mix(in srgb,var(--accent) 6%,#fff);border-top:3px solid var(--accent)}
.stats div{padding:20px 18px}
.stats div + div{border-left:1px solid color-mix(in srgb,var(--accent) 18%,#fff)}
.stats b{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(30px,3.4vw,42px);line-height:1.1;color:var(--accent)}
.stats span{font-size:14px;color:var(--muted)}
blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 22px;font-family:var(--serif);font-style:italic;font-size:21px;line-height:1.5;color:var(--ink)}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;color:var(--accent);text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;margin-top:18px}

/* article cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.acard{--accent:var(--c);display:flex;flex-direction:column;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--line);border-top:3px solid var(--accent);transition:transform .25s,box-shadow .25s}
.acard:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(22,32,46,.45)}
.acard .art{background:color-mix(in srgb,var(--accent) 7%,#fff);padding:18px 24px 6px;display:grid;place-items:center}
.acard .art img{height:150px;width:auto}
.acard .txt{padding:20px 24px 24px;display:flex;flex-direction:column;flex:1}
.acard h3{font-size:24px;margin:8px 0 10px}
.acard p{font-size:15px;color:var(--muted);flex:1}
.acard .read{font-size:14px;font-weight:600;color:var(--accent);margin-top:16px}
.acard:hover h3{color:var(--accent)}
.acard.wide{grid-column:1/-1;flex-direction:row}
.acard.wide .art{flex:0 0 42%;padding:24px}
.acard.wide .art img{height:200px}

/* ---------- record ---------- */
.record{background:var(--navy);color:#C9D4E3;padding:clamp(52px,7vw,88px) 0;position:relative;overflow:hidden}
.record::before{content:"";position:absolute;inset:0;background:url(assets/illus/lattice.svg) repeat;opacity:.07}
.record .wrap{position:relative}
.record h2{color:#fff;font-size:clamp(28px,3.4vw,38px);margin-bottom:30px}
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px 48px}
.rec-grid h3{color:var(--gold);font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.16);margin-bottom:4px}
.rec-grid li{list-style:none;font-size:15px;margin-top:14px}
.rec-grid li b{color:#fff;font-weight:600;font-family:var(--serif);font-size:18px;font-weight:500}
.rec-grid li span{display:block;color:#AEBACB;font-size:14px;margin-top:2px}
footer{background:var(--navy-deep);color:#AFBCCD;font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:22px;padding-bottom:22px}

/* ---------- article pages ---------- */
.a-top{background:var(--navy);color:#fff}
.a-top .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:16px;padding-bottom:16px;font-size:14px}
.a-top a{color:#C9D4E3;text-decoration:none}.a-top a:hover{color:#fff}
.a-top .name{font-family:var(--serif);font-size:18px;color:#fff}
.a-hero{background:color-mix(in srgb,var(--accent) 8%,#fff);border-bottom:3px solid var(--accent)}
.a-hero .wrap{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:center;padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(36px,5vw,60px)}
.a-hero h1{font-size:clamp(34px,4.8vw,56px);line-height:1.06;margin:12px 0 16px}
.a-hero .dek{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2vw,23px);line-height:1.45;color:var(--body)}
.byline{display:flex;align-items:center;gap:12px;margin-top:24px;font-size:14px;color:var(--muted)}
.byline img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 25%}
.byline b{color:var(--ink);font-weight:600;display:block}
.a-hero .illus{justify-self:end;max-width:360px;width:100%}
.prose{max-width:690px;margin:0 auto;padding:clamp(40px,6vw,72px) var(--gutter) clamp(56px,7vw,90px);font-family:var(--serif);font-size:20px;line-height:1.7;color:#25303D}
.prose p + p{margin-top:20px}
.prose > p:first-of-type::first-letter{float:left;font-size:4.1em;line-height:.82;padding:6px 10px 0 0;color:var(--accent);font-weight:500}
.prose h2{font-size:28px;margin:44px 0 14px;color:var(--ink)}
.prose figure{margin:34px 0}
.prose figure img{max-height:440px;object-fit:cover}
.prose figcaption{font-family:var(--sans)}
.prose blockquote{margin:30px 0;font-size:23px}
.prose .end{display:block;width:10px;height:10px;background:var(--accent);transform:rotate(45deg);margin:36px auto 0}
.next{background:var(--band);border-top:1px solid var(--line);padding:clamp(40px,5vw,64px) 0}
.next h2{font-size:26px;margin-bottom:20px}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .grid,.grid.even,.p-band .wrap,.a-hero .wrap{grid-template-columns:1fr}
  .p-band .illus,.a-hero .illus{justify-self:start;max-width:300px}
  .figs{grid-template-columns:1fr 1fr}
  .rec-grid{grid-template-columns:1fr 1fr}
  .acard.wide{flex-direction:column}.acard.wide .art img{height:150px}
}
@media (max-width:640px){
  .masthead .bar nav{display:none}
  .masthead::before{inset:0}
  .intro{grid-template-columns:1fr}
  .portrait{order:-1;width:170px}.portrait img{width:170px}
  .p-band .illus{max-width:240px}
  .figs{grid-template-columns:1fr}
  .figs figure img{height:220px}
  .stats{grid-template-columns:1fr 1fr}
  .stats div:nth-child(3){border-left:0}
  .stats div:nth-child(n+3){border-top:1px solid color-mix(in srgb,var(--accent) 18%,#fff)}
  .doc{grid-template-columns:auto 1fr}.doc .go{grid-column:2}
  .cards,.rec-grid{grid-template-columns:1fr}
  .prose{font-size:18.5px}
  .a-hero .illus{display:none}
  table{font-size:14px}
}
@media (prefers-reduced-motion:reduce){.panel{animation:none}html{scroll-behavior:auto}.acard{transition:none}}