/* BCI Annual Report Review - refreshed cotton palette */
:root{
  --leaf:#3f7a24;      /* deep cotton-leaf green (was #8dc640 family) */
  --sprout:#7fba3c;    /* bright accent green, shifted from #8dc640 */
  --sprout-d:#5e9a2e;
  --sky:#1a6fa8;       /* refreshed blue, shifted from #0e76bc */
  --sky-l:#d9ebf6;
  --cream:#f7f5ec;
  --paper:#ffffff;
  --ink:#1d2a20;
  --muted:#56645a;
  --line:#e2e3d6;
  --since:#eef6e4;
  --radius:14px;
  --shadow:0 1px 2px rgba(29,42,32,.06),0 8px 24px rgba(29,42,32,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font:400 17px/1.7 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
img,svg{max-width:100%}
a{color:var(--sky);text-underline-offset:3px}
a:hover{color:var(--leaf)}
h1,h2,h3{font-family:Fraunces,Georgia,serif;line-height:1.2;color:var(--ink)}
h2{font-size:1.75rem;margin:2.6rem 0 .8rem}
h3{font-size:1.25rem;margin:1.8rem 0 .5rem}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:10}

/* header */
.site-head{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo-mark{width:40px;height:40px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:Fraunces,Georgia,serif;font-size:1.05rem}
.brand-text em{font-style:normal;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sprout-d);font-weight:600}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
.site-nav a{display:block;padding:8px 11px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.92rem;font-weight:500}
.site-nav a:hover{background:var(--since)}
.site-nav a[aria-current=page]{background:var(--leaf);color:#fff}
.nav-toggle{display:none;background:var(--leaf);color:#fff;border:0;border-radius:8px;padding:8px 14px;font:600 .9rem Inter,sans-serif;cursor:pointer}
@media (max-width:900px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 16px}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column}
}

/* hero */
.hero{background:linear-gradient(135deg,var(--leaf) 0%,#2f5f1b 60%,var(--sky) 140%);color:#fff;padding:56px 0 64px}
.hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.2rem);margin:.3rem 0 .8rem;max-width:20ch}
.hero .dek{font-size:1.12rem;max-width:62ch;opacity:.92;margin:0}
.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;color:#cfe8b0;margin:0}
.crumbs ol{list-style:none;display:flex;gap:8px;padding:0;margin:0 0 18px;font-size:.85rem}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.6}
.crumbs a{color:#e6f2d8}

/* content */
.content{padding:40px 20px 64px}
.prose{max-width:760px;margin:0 auto}
.prose p{margin:0 0 1.1rem}
.lede{font-size:1.22rem;line-height:1.6;color:#2a3a2e}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}
.stat{background:var(--paper);border-radius:var(--radius);padding:18px 16px;box-shadow:var(--shadow);border-top:4px solid var(--sprout)}
.stat-num{display:block;font-family:Fraunces,Georgia,serif;font-size:1.7rem;font-weight:700;color:var(--leaf)}
.stat-lab{display:block;font-size:.85rem;color:var(--muted);line-height:1.35}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:18px 0 8px}
.card{display:block;background:var(--paper);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);border:1px solid transparent;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--sprout);transform:translateY(-2px);color:var(--ink)}
.card h3{margin:.2rem 0 .4rem}
.card p{margin:0;font-size:.93rem;color:var(--muted)}
.card-k{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);font-weight:600}
.chart{background:var(--paper);border-radius:var(--radius);padding:18px 20px 10px;margin:22px 0;box-shadow:var(--shadow)}
.chart figcaption{font-weight:600;font-size:.95rem;margin-bottom:8px}
.c-lab{font:500 13px Inter,sans-serif;fill:var(--muted)}
.c-val{font:600 13px Inter,sans-serif;fill:var(--ink)}
blockquote{margin:18px 0;padding:16px 20px;background:var(--paper);border-left:4px solid var(--sky);border-radius:0 var(--radius) var(--radius) 0}
blockquote p{font-family:Fraunces,Georgia,serif;font-size:1.1rem;margin:0 0 .4rem}
blockquote cite{font-style:normal;font-size:.85rem;color:var(--muted)}
.since{background:var(--since);border:1px solid #cfe3b8;border-radius:var(--radius);padding:22px 24px;margin:34px 0}
.since h3{margin-top:.2rem}
.since-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;font-weight:700;color:var(--sprout-d);margin:0}
.since p:last-child{margin-bottom:0}
.sources{max-width:760px;margin:40px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem}
.sources h2{font-size:1.1rem;margin:0 0 .6rem}
.sources ul{padding-left:18px;margin:0}

/* footer */
.site-foot{background:#1d2a20;color:#cdd6cc;padding:44px 0 18px;font-size:.92rem}
.site-foot a{color:#dff0c9}
.foot-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.brand-foot{color:#fff;margin-bottom:10px}
.brand-foot .brand-text strong{color:#fff}
.foot-h{font-weight:600;color:#fff;margin:0 0 8px}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:0 0 6px}
.foot-base{border-top:1px solid #34443a;margin-top:28px;padding-top:14px;font-size:.8rem;color:#93a197}
@media (max-width:760px){.foot-inner{grid-template-columns:1fr}}

/* interlinking */
.toc{background:var(--paper);border-radius:var(--radius);padding:16px 20px;margin:24px 0;box-shadow:var(--shadow);border-left:4px solid var(--sky)}
.toc-h{font-weight:600;margin:0 0 6px;font-size:.9rem;text-transform:uppercase;letter-spacing:.12em;color:var(--sky)}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:28px;font-size:.95rem}
.toc li{margin:0 0 4px;break-inside:avoid}
@media (max-width:600px){.toc ol{columns:1}}
h2[id]{scroll-margin-top:84px}
.pager{max-width:760px;margin:40px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pager a{display:block;background:var(--paper);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);font-family:Fraunces,Georgia,serif;font-weight:700}
.pager a:hover{outline:2px solid var(--sprout)}
.pager span{display:block;font:600 .72rem Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:2px}
.pager-next{text-align:right}
.related{max-width:1000px;margin:36px auto 0}
.related h2{text-align:center;font-size:1.4rem}
.prose a{font-weight:500}