/* ============================================================
   Z For Sustainable Development — design system
   ============================================================ */
:root{
  --dark:#2f3130; --dark-2:#3c3f3d; --dark-3:#262827;
  --gold:#dfa545; --gold-dark:#c78d2f;
  --green:#2e9e5b; --green-dark:#1f7a44; --green-soft:rgba(46,158,91,.12);
  --cream:#faf8f4; --ink:#23272a; --muted:#5c6165; --line:#e7e2d8;
  --radius:14px; --radius-lg:20px;
  --shadow:0 10px 34px rgba(0,0,0,.08);
  --shadow-lg:0 20px 50px rgba(0,0,0,.14);
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Cairo',-apple-system,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--cream);line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:78px 0}
.tc{text-align:center}

/* ---------- language visibility ---------- */
[data-ar]{display:none}
html[lang="ar"] [data-en]{display:none}
html[lang="ar"] [data-ar]{display:inline}
html[lang="ar"] .block[data-ar],
html[lang="ar"] p[data-ar],html[lang="ar"] li[data-ar],
html[lang="ar"] h1[data-ar],html[lang="ar"] h2[data-ar],html[lang="ar"] h3[data-ar]{display:block}
html[lang="ar"] .brand small[data-ar]{display:block}

/* ---------- section heading ---------- */
.eyebrow{display:inline-block;color:var(--green);font-weight:800;font-size:.82rem;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;line-height:1.24;color:var(--ink)}
.title .hl{color:var(--gold)}
.lead{color:var(--muted);font-size:1.06rem;max-width:680px;margin-top:14px}
.center-head{max-width:720px;margin:0 auto 8px;text-align:center}
.center-head .lead{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:inherit;font-weight:800;
  padding:14px 26px;border-radius:999px;cursor:pointer;border:0;font-size:1rem;transition:.2s;white-space:nowrap}
.btn-gold{background:var(--gold);color:#1f2120}
.btn-gold:hover{background:var(--gold-dark);transform:translateY(-2px)}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px)}
.btn-outline-dark{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-outline-dark:hover{border-color:var(--green);color:var(--green)}

/* ---------- top bar / nav ---------- */
.topbar{background:var(--dark);color:#fff;position:sticky;top:0;z-index:60;border-bottom:3px solid var(--gold)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.02rem;color:#fff}
.brand .logo{width:44px;height:44px;border-radius:10px;background:#1f2120;display:grid;place-items:center;
  overflow:hidden;border:1px solid #4a4d4b;flex:0 0 auto}
.brand .logo img{width:34px;height:34px;object-fit:contain}
.brand small{font-weight:600;font-size:.68rem;color:#b9bdba;letter-spacing:.02em}
.brand small[data-en]{display:block}
.brand small[data-ar]{display:none}
html[lang="ar"] .brand small[data-en]{display:none}
.nav{display:flex;align-items:center;gap:24px}
.nav .link{color:#e9e9e9;font-weight:600;font-size:.94rem;opacity:.85;position:relative}
.nav .link:hover,.nav .link.active{opacity:1;color:var(--gold)}
.has-drop{position:relative}
.has-drop>.link::after{content:"▾";font-size:.7em;margin-inline-start:5px;opacity:.7}
.dropdown{position:absolute;top:calc(100% + 14px);inset-inline-start:-14px;background:#fff;color:var(--ink);
  border-radius:12px;box-shadow:var(--shadow-lg);padding:10px;min-width:230px;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:.18s;border:1px solid var(--line)}
.has-drop:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:10px 14px;border-radius:8px;font-weight:600;font-size:.92rem;color:var(--ink)}
.dropdown a:hover{background:var(--cream);color:var(--green)}
.langtoggle{display:inline-flex;border:1px solid #5a5d5b;border-radius:999px;overflow:hidden;font-weight:700;font-size:.85rem}
.langtoggle button{background:transparent;color:#cfcfcf;border:0;padding:7px 15px;cursor:pointer;font-family:inherit;font-weight:700}
.langtoggle button.active{background:var(--gold);color:#1f2120}
.hamb{display:none;background:transparent;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.hamb span{width:24px;height:2.5px;background:#fff;border-radius:2px;transition:.2s}
@media(max-width:940px){
  .nav .link.top,.has-drop{display:none}
  .hamb{display:flex}
}
/* mobile drawer */
.drawer{position:fixed;inset:74px 0 auto 0;background:var(--dark);border-bottom:3px solid var(--gold);
  padding:14px 24px 22px;display:none;flex-direction:column;gap:4px;z-index:59}
.drawer.open{display:flex}
.drawer a{color:#e9e9e9;font-weight:600;padding:11px 8px;border-bottom:1px solid #43464400;border-bottom-color:#404342}
.drawer a:hover{color:var(--gold)}
.drawer .sub{padding-inline-start:18px;font-size:.9rem;opacity:.85}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:
  linear-gradient(115deg,rgba(31,33,32,.95) 0%,rgba(31,33,32,.8) 46%,rgba(46,158,91,.55) 100%),
  radial-gradient(1200px 520px at 82% -10%,rgba(223,165,69,.34),transparent 60%),#2b2d2c}
.hero .wrap{padding:92px 24px 96px;position:relative;z-index:2}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);color:#fff;padding:7px 15px;border-radius:999px;
  font-weight:700;font-size:.82rem;margin-bottom:22px}
.hero .badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(46,158,91,.3)}
.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:900;line-height:1.14;max-width:16ch}
.hero h1 .hl{color:var(--gold)}
.hero .sub{font-size:1.14rem;color:#e7eae9;max-width:640px;margin-top:20px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero .stats{display:flex;flex-wrap:wrap;gap:40px;margin-top:54px}
.hero .stat .n{font-size:1.9rem;font-weight:900;color:var(--gold)}
.hero .stat .l{font-size:.86rem;color:#cfd3d1}
.hero.page{background:linear-gradient(115deg,rgba(31,33,32,.96),rgba(31,33,32,.82) 55%,rgba(46,158,91,.5));}
.hero.page .wrap{padding:70px 24px 74px}
.hero.page h1{max-width:20ch}
.breadcrumb{font-size:.85rem;color:#c9cdcb;margin-bottom:16px}
.breadcrumb a:hover{color:var(--gold)}

/* ---------- generic grids & cards ---------- */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.card .ic{width:52px;height:52px;border-radius:13px;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;margin-bottom:16px;font-size:1.4rem}
.card h3{font-size:1.2rem;font-weight:800;margin-bottom:7px}
.card p{color:var(--muted);font-size:.96rem}
.card .more{display:inline-block;margin-top:14px;color:var(--green);font-weight:800;font-size:.9rem}
.card.feature{position:relative;overflow:hidden}
.card.feature::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--gold)}
html[dir="rtl"] .card.feature::before{inset:0 0 0 auto}
.badge-new{position:absolute;top:16px;inset-inline-end:16px;background:var(--gold);color:#1f2120;
  font-weight:800;font-size:.66rem;letter-spacing:.08em;padding:4px 10px;border-radius:999px;text-transform:uppercase}

/* ---------- intro / philosophy ---------- */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.quote-card{background:var(--dark);color:#fff;border-radius:var(--radius-lg);padding:38px;position:relative;box-shadow:var(--shadow-lg)}
.quote-card .mark{font-size:3rem;color:var(--gold);line-height:.6;font-weight:900}
.quote-card p{font-size:1.05rem;color:#e6e8e7;margin-top:10px}
.quote-card .by{margin-top:18px;font-weight:800;color:var(--gold);font-size:.9rem}

/* ---------- stats band ---------- */
.statsband{background:var(--dark);color:#fff}
.statsband .grid{text-align:center}
.statsband .n{font-size:2.4rem;font-weight:900;color:var(--gold)}
.statsband .l{color:#cfd3d1;font-size:.92rem;margin-top:2px}

/* ---------- services (dark) ---------- */
.dark-sec{background:var(--dark);color:#fff}
.dark-sec .eyebrow{color:var(--gold)}
.dark-sec .title{color:#fff}
.svc{background:var(--dark-2);border:1px solid #4a4d4b;border-radius:16px;padding:30px;transition:.2s;position:relative}
.svc:hover{border-color:var(--gold);transform:translateY(-4px)}
.svc .ic{width:50px;height:50px;border-radius:13px;background:rgba(46,158,91,.2);color:#7fe0a5;
  display:grid;place-items:center;font-size:1.35rem;margin-bottom:15px}
.svc h3{font-size:1.2rem;font-weight:800;margin-bottom:6px;color:#fff}
.svc p{color:#c8ccca;font-size:.94rem}
.svc .more{display:inline-block;margin-top:13px;color:var(--gold);font-weight:800;font-size:.88rem}

/* ---------- blog cards ---------- */
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-card .thumb{height:180px;background:linear-gradient(135deg,var(--green),var(--green-dark));position:relative;display:grid;place-items:center;color:#fff;font-size:2rem}
.post-card .thumb.alt{background:linear-gradient(135deg,var(--gold),var(--gold-dark))}
.post-card .body{padding:24px;display:flex;flex-direction:column;flex:1}
.post-card .date{font-size:.78rem;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.post-card h3{font-size:1.1rem;font-weight:800;margin:8px 0}
.post-card p{color:var(--muted);font-size:.92rem;flex:1}
.post-card .more{margin-top:14px;color:var(--green);font-weight:800;font-size:.88rem}

/* ---------- CTA band ---------- */
.cta{background:linear-gradient(120deg,rgba(46,158,91,.96),rgba(31,122,68,.96)),
  radial-gradient(600px 300px at 90% 0,rgba(223,165,69,.5),transparent);color:#fff;text-align:center}
.cta h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:900}
.cta p{max-width:620px;margin:14px auto 0;color:#eafff2;font-size:1.06rem}
.cta .cta-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:32px}
.cta .btn-white{background:#fff;color:var(--green-dark)}
.cta .btn-white:hover{transform:translateY(-2px)}

/* ---------- prose (article/service body) ---------- */
.prose{max-width:760px;margin:0 auto}
.prose p{margin-bottom:16px;color:#33383b;font-size:1.05rem}
.prose h2{font-size:1.5rem;font-weight:800;margin:26px 0 10px}
.prose ul{margin:0 0 16px;padding-inline-start:22px}
.prose li{margin-bottom:8px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.field input,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:1rem;background:#fff}
.field input:focus,.field textarea:focus{outline:2px solid var(--green);border-color:var(--green)}
.info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line)}
.info-row .ic{width:44px;height:44px;border-radius:12px;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;flex:0 0 auto;font-size:1.2rem}
.info-row b{display:block}
.info-row span{color:var(--muted);font-size:.94rem}

/* ---------- footer ---------- */
footer{background:var(--dark-3);color:#cfd3d1}
footer .wrap{padding:60px 24px 40px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:34px}
@media(max-width:860px){footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:560px){footer .wrap{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:1.02rem;margin-bottom:15px}
footer p{font-size:.93rem;max-width:36ch}
footer .fnav{display:flex;flex-direction:column;gap:9px}
footer .fnav a{font-size:.93rem}
footer a:hover{color:var(--gold)}
footer .c{display:flex;gap:11px;margin-bottom:11px;font-size:.92rem}
footer .c .ic{color:var(--gold);flex:0 0 auto}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:38px;height:38px;border-radius:10px;background:#3a3d3c;display:grid;place-items:center;color:#fff;font-weight:800}
.social a:hover{background:var(--gold);color:#1f2120}
.copyright{border-top:1px solid #43464a;text-align:center;padding:18px;font-size:.84rem;color:#8f9491}

/* ============================================================
   Imagery add-ons
   ============================================================ */
/* hero with real photo */
.hero.home{
  background:
    linear-gradient(115deg,rgba(24,26,25,.92) 0%,rgba(24,26,25,.72) 42%,rgba(31,122,68,.55) 100%),
    url('../img/hero.jpg') center 40%/cover no-repeat, #1f2120;
}
.hero.home .wrap{padding:104px 24px 108px}

/* rounded media frame for split sections */
.media-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative;aspect-ratio:4/3}
.media-frame img{width:100%;height:100%;object-fit:cover;display:block}
.media-frame .tagpill{position:absolute;inset-block-end:16px;inset-inline-start:16px;background:rgba(31,33,32,.86);
  color:#fff;font-weight:700;font-size:.82rem;padding:8px 14px;border-radius:999px;backdrop-filter:blur(4px)}
@media(max-width:860px){.media-frame{aspect-ratio:16/9}}

/* real focus icons */
.card .ic.img,.svc .ic.img{background:transparent;padding:0}
.card .ic.img img{width:52px;height:52px;object-fit:contain}

/* full-width image quote band */
.imgband{position:relative;color:#fff;text-align:center;overflow:hidden;
  background:linear-gradient(rgba(24,26,25,.82),rgba(24,26,25,.86)),url('../img/banner4.jpg') center/cover fixed,#1f2120}
.imgband .wrap{padding:96px 24px}
.imgband .mark{font-size:3.4rem;color:var(--gold);line-height:.4;font-weight:900}
.imgband p{font-size:clamp(1.2rem,2.6vw,1.7rem);font-weight:700;max-width:900px;margin:22px auto 0;line-height:1.5}
.imgband .by{margin-top:20px;color:var(--gold);font-weight:800;letter-spacing:.06em;font-size:.9rem}
@media(max-width:760px){.imgband{background-attachment:scroll}}

/* founder monogram */
.monogram{aspect-ratio:1/1;border-radius:var(--radius-lg);display:grid;place-items:center;
  background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.monogram::after{content:"";position:absolute;inset:0;background:radial-gradient(300px 200px at 80% 10%,rgba(223,165,69,.5),transparent)}
.monogram .in{font-size:5rem;font-weight:900;letter-spacing:.05em;z-index:1}
.monogram .cap{position:absolute;inset-block-end:18px;z-index:1;font-weight:700;font-size:.85rem;opacity:.9}

/* post thumbs with real images */
.post-card .thumb.img{background-size:cover;background-position:center}
.post-card .thumb.img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.25))}

/* ============================================================
   Newsletter / subscribe
   ============================================================ */
.sub-wrap{max-width:560px;margin:0 auto}
.sub-form{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.sub-form .row2{display:flex;gap:12px}
.sub-form .row2 .field{flex:1;margin:0}
@media(max-width:520px){.sub-form .row2{flex-direction:column}}
.sub-form button{width:100%;justify-content:center;font-size:1.05rem;padding:15px}
.sub-note{font-size:.84rem;color:var(--muted);text-align:center;margin-top:14px}
.sub-msg{display:none;padding:16px 18px;border-radius:12px;font-weight:700;text-align:center;margin-top:16px}
.sub-msg.ok{display:block;background:var(--green-soft);color:var(--green-dark);border:1px solid var(--green)}
.sub-msg.err{display:block;background:#fdecea;color:#b3261e;border:1px solid #f3b4ad}
/* benefits list */
.benefits{display:grid;gap:14px;margin-top:8px}
.benefit{display:flex;gap:14px;align-items:flex-start}
.benefit .bic{width:44px;height:44px;border-radius:12px;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;flex:0 0 auto;font-size:1.2rem}
.benefit b{display:block}
.benefit span{color:var(--muted);font-size:.92rem}
/* newsletter band on other pages */
.newsband{background:var(--dark);color:#fff}
.newsband .box{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;
  background:var(--dark-2);border:1px solid #4a4d4b;border-radius:var(--radius-lg);padding:40px}
@media(max-width:820px){.newsband .box{grid-template-columns:1fr;gap:24px}}
.newsband .eyebrow{color:var(--gold)}
.newsband h2{color:#fff;font-size:1.7rem;font-weight:800}
.newsband p{color:#c8ccca;margin-top:8px}
.newsband .field input{background:#2f3130;border-color:#545856;color:#fff}
.newsband .field input::placeholder{color:#9aa09d}

/* ============================================================
   Research / Publications
   ============================================================ */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:34px 0 6px}
.filter-btn{font-family:inherit;font-weight:700;font-size:.9rem;padding:9px 20px;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;transition:.18s}
.filter-btn:hover{border-color:var(--green);color:var(--green)}
.filter-btn.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.pub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px}
@media(max-width:900px){.pub-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.pub-grid{grid-template-columns:1fr;max-width:360px;margin-inline:auto}}
.pub-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s}
.pub-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.pub-card .cover{aspect-ratio:1/1.414;overflow:hidden;background:var(--cream);border-bottom:1px solid var(--line);position:relative}
.pub-card .cover img{width:100%;height:100%;object-fit:cover;object-position:top center}
.pub-card .lang{position:absolute;top:12px;inset-inline-end:12px;background:rgba(31,33,32,.85);color:#fff;
  font-size:.7rem;font-weight:800;padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.pub-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.pub-card .ptag{display:inline-block;align-self:flex-start;background:var(--green-soft);color:var(--green-dark);
  font-weight:800;font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.pub-card h3{font-size:1.08rem;font-weight:800;line-height:1.4;margin:12px 0 6px}
.pub-card .pdate{font-size:.78rem;color:var(--gold);font-weight:800}
.pub-card p{color:var(--muted);font-size:.92rem;margin-top:8px;flex:1}
.pub-card .dl{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:800;font-size:.92rem;
  color:var(--dark);padding:11px 18px;border:1.5px solid var(--line);border-radius:999px;justify-content:center;transition:.18s}
.pub-card .dl:hover{background:var(--gold);border-color:var(--gold);color:#1f2120}
.pub-hidden{display:none!important}

/* homepage "latest research" featured card */
.research-feat{display:grid;grid-template-columns:250px 1fr;gap:36px;align-items:center;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);margin-top:40px}
.research-feat .cover{border-radius:12px;overflow:hidden;border:1px solid var(--line);aspect-ratio:1/1.414;box-shadow:var(--shadow-lg)}
.research-feat .cover img{width:100%;height:100%;object-fit:cover;object-position:top center}
.research-feat .newtag{display:inline-flex;align-items:center;gap:7px;background:var(--gold);color:#1f2120;
  font-weight:800;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.research-feat .newtag .dot{width:7px;height:7px;border-radius:50%;background:#1f2120}
.research-feat .ptag2{color:var(--green-dark);font-weight:800;font-size:.8rem;margin-inline-start:10px}
.research-feat h3{font-size:1.5rem;font-weight:800;line-height:1.35;margin:14px 0 6px}
.research-feat .pdate{font-size:.82rem;color:var(--gold);font-weight:800}
.research-feat p{color:var(--muted);font-size:1rem;margin-top:10px}
.research-feat .btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
@media(max-width:700px){.research-feat{grid-template-columns:1fr}.research-feat .cover{max-width:210px;margin-inline:auto}}

/* article / research note page */
.art-meta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;color:#c9cdcb;font-size:.9rem;margin-top:16px}
.art-meta .pill{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;
  font-weight:700;font-size:.78rem;padding:5px 13px;border-radius:999px}
.numrow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
@media(max-width:640px){.numrow{grid-template-columns:repeat(2,1fr)}}
.numrow .n{background:var(--dark);color:#fff;border-radius:12px;padding:18px;text-align:center}
.numrow .n b{display:block;font-size:1.5rem;font-weight:900;color:var(--gold)}
.numrow .n span{font-size:.8rem;color:#cfd3d1}
.callout{background:var(--green-soft);border:1px solid var(--green);border-inline-start:5px solid var(--gold);
  border-radius:12px;padding:20px 22px;margin:24px 0}
.callout b{color:var(--green-dark);display:block;margin-bottom:5px}
.art-foot{border-top:1px solid var(--line);margin-top:34px;padding-top:22px;font-size:.9rem;color:var(--muted)}