:root{
  --bg:#ffffff; --fg:#0e1119; --muted:#59617a; --line:#e8eaf1;
  --card:#ffffff; --card2:#f6f7fb; --brand:#1a73e8; --brand2:#7c3aed;
  --gold:#e6a938; --gold-deep:#c07d18; --ink:#12141d; --accent-text:#8a6410;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 10px 34px rgba(16,24,40,.07);
  --shadow-lg:0 24px 60px rgba(16,24,40,.14);
  --radius:16px; --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
/* Wide shell (landing parity): sections breathe on large screens, fall back
   to the classic column below 1240px. */
.wrap{max-width:min(1800px, calc(100vw - 80px))}
@media(max-width:1240px){.wrap{max-width:var(--maxw)}}

nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(160%) blur(12px);background:color-mix(in srgb,var(--bg) 84%,transparent)}
.nav-in{display:flex;align-items:center;gap:34px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.02em}.logo svg{width:34px;height:34px}
.nav-links{display:flex;align-items:center;gap:26px}.nav-links a.link{color:var(--muted);font-weight:500;font-size:15px}.nav-links a.link:hover{color:var(--fg)}
.nav-dd{position:relative;display:inline-flex;align-items:center;gap:2px}.nav-dd>button.link{background:none;border:0;cursor:pointer;font:inherit;padding:0;color:var(--muted);font-weight:500;font-size:15px}.nav-dd:hover>button.link,.nav-dd:focus-within>button.link{color:var(--fg)}.nav-dd .dd-car{color:var(--muted);margin-top:1px}.nav-dd-menu{position:absolute;top:calc(100% + 10px);left:-10px;padding:8px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);display:none;min-width:225px;z-index:60}.nav-dd-menu::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}.nav-dd:hover .nav-dd-menu,.nav-dd:focus-within .nav-dd-menu{display:block}.nav-dd-menu a{display:block;padding:9px 12px;border-radius:8px;color:var(--muted);font-weight:500;font-size:14.5px}.nav-dd-menu a:hover{background:var(--card2);color:var(--fg)}.nav-links a.link,.nav-dd>button.link{white-space:nowrap}@media(max-width:1340px){.nav-in{gap:22px}.nav-links{gap:18px}}@media(max-width:820px){.nav-dd{display:none}}
.nav-cta{display:flex;gap:10px;align-items:center;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 20px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:all .18s}
.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-ghost{border-color:var(--line);color:var(--fg);background:var(--card)}.btn-ghost:hover{border-color:var(--fg)}
.bm-locale-trigger{display:inline-flex;align-items:center;gap:6px;background:transparent;border:none;color:var(--muted);cursor:pointer;font:inherit;font-size:14px;padding:6px}
.mnav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:0;border-radius:12px;background:transparent;cursor:pointer;padding:0;color:#12141d}.mnav-toggle:hover{background:#f6f7fb}.mnav-toggle svg{width:20px;height:20px}.bm-locale-trigger{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center}.bm-locale-trigger:hover{background:#f6f7fb}@media(max-width:820px){.nav-links .link,.nav-cta a.btn{display:none}.nav-cta:not(:has(.mnav-toggle))::after{content:"";width:40px;height:40px;flex:0 0 40px}.mnav-toggle{display:flex}}
.badge .dot{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px color-mix(in srgb,#22c55e 25%,transparent)}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text);margin-bottom:10px;text-align:center}
h1{font-size:clamp(34px,6vw,60px);font-weight:800;letter-spacing:-.03em;line-height:1.08;text-align:center;max-width:18ch;margin:0 auto 16px}
.grad{background:linear-gradient(100deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:17px;color:var(--muted);max-width:66ch;margin:0 auto;text-align:center}
footer{padding:40px 0 60px;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot .logo{font-size:16px;color:var(--fg)}
.foot-links{display:flex;gap:22px;flex-wrap:wrap}
.foot-links a:hover{color:var(--fg)}
.foot-legal{display:flex;gap:8px 22px;flex-wrap:wrap;justify-content:center}
.foot-legal a:hover{color:var(--fg)}
@media(max-width:640px){.foot{flex-direction:column;align-items:center;text-align:center;gap:12px}.foot .logo{justify-content:center}.foot-legal{justify-content:center}}
@media(max-width:640px){.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}.foot .logo{font-size:16px;color:var(--fg)}.foot-legal{display:flex;gap:8px 22px;flex-wrap:wrap;justify-content:center}}
section{padding:56px 0}
.hero{padding:64px 0 8px}
/* ── index: media cards in a grid, incremental reveal ── */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:18px;max-width:1200px;margin:0 auto}
.post-card{background:var(--card2);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:all .18s}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.post-card.batch-hidden{display:none}
.post-card .cover{aspect-ratio:16/9;width:100%;object-fit:cover;display:block;background:var(--line)}
.post-card .pc-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post-card .meta{font-size:12.5px;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
.post-card h2{font-size:19px;font-weight:800;letter-spacing:-.01em;margin-bottom:8px;text-align:left;line-height:1.3}
.post-card p{color:var(--muted);font-size:14.5px;flex:1}
.post-card .more{display:inline-block;margin-top:12px;color:var(--brand);font-weight:600;font-size:14px}
#loadSentinel{height:1px}
/* ── post page ── */
article.post{max-width:920px;margin:0 auto;padding:10px 0 40px}
article.post .meta{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
article.post h3{font-size:20px;font-weight:800;letter-spacing:-.01em;margin:34px 0 10px}
article.post p{color:var(--muted);font-size:15.5px;margin:12px 0}
article.post a{color:var(--brand);font-weight:600}
article.post b{color:var(--fg)}
article.post ul{color:var(--muted);font-size:15.5px;margin:0 0 12px 22px}
article.post li{margin-bottom:6px}
.post-hero h1{max-width:24ch}
/* .wrap adds 24px side padding INSIDE this box — widen by 48px so the
   IMAGE itself renders at 920px, flush with the article text edges. */
.post-cover{max-width:968px;margin:26px auto 0;display:block}
.post-cover img{width:100%;border-radius:var(--radius);display:block;box-shadow:var(--shadow)}
article.post figure{margin:20px 0}
article.post figure img{width:100%;border-radius:12px;display:block;background:var(--card2)}
article.post figure.half{display:grid;grid-template-columns:1fr 1fr;gap:12px}
article.post figure.half figcaption{grid-column:1/-1}
article.post figcaption{font-size:13.5px;color:var(--muted);margin-top:8px;text-align:center}
article.post table{width:100%;border-collapse:separate;border-spacing:0;margin:18px 0;font-size:14.5px;border-radius:12px;overflow:hidden}
article.post th{background:var(--card2);text-align:left;font-weight:700;padding:12px 14px;color:var(--fg)}
article.post td{padding:12px 14px;color:var(--muted);border-top:1px solid var(--line)}
article.post .callout{background:var(--card2);border-radius:12px;padding:16px 20px;font-size:14.5px;color:var(--muted);margin:18px 0}
article.post .callout b{color:var(--fg)}
article.post blockquote{border-left:3px solid var(--brand);padding:4px 0 4px 18px;margin:18px 0;color:var(--muted);font-size:16px;font-style:italic}
/* big-number stat tiles */
article.post .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:20px 0}
article.post .stat{background:var(--card2);border-radius:12px;padding:18px 16px;text-align:center}
article.post .stat .n{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--fg);display:block}
article.post .stat .l{font-size:13px;color:var(--muted);margin-top:4px;display:block}
/* dependency-free CSS bar chart: <div class="bars"><div class="bar"><span class="bl">label</span><span class="bt" style="--w:62%"><i></i><em>62%</em></span></div>… */
article.post .bars{margin:18px 0;display:flex;flex-direction:column;gap:9px}
article.post .bar{display:grid;grid-template-columns:170px 1fr;align-items:center;gap:12px;font-size:13.5px}
article.post .bar .bl{color:var(--fg);font-weight:600;text-align:right}
article.post .bar .bt{display:flex;align-items:center;gap:9px}
article.post .bar .bt i{display:block;height:12px;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand2));width:var(--w)}
article.post .bar .bt em{font-style:normal;color:var(--muted);font-size:12.5px}
.back-link{display:inline-block;margin:26px 0 0;color:var(--brand);font-weight:600;font-size:14.5px}
@media(max-width:640px){article.post figure.half{grid-template-columns:1fr}.post-card h2{font-size:17.5px}}