@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@300;400;500;600;700&family=Source+Code+Pro:wght@400;500;700&display=swap');

:root{
  --bg:#f6f9fc;
  --panel:#ffffff;
  --ink:#061b31;
  --muted:#64748d;
  --label:#273951;
  --line:#e5edf5;
  --purple:#533afd;
  --purple-dark:#4434d4;
  --indigo:#1c1e54;
  --ruby:#ea2261;
  --magenta:#f96bee;
  --green:#15be53;
  --shadow:rgba(50,50,93,.25) 0 30px 45px -30px,rgba(0,0,0,.10) 0 18px 36px -18px;
  --soft-shadow:rgba(23,23,23,.08) 0 15px 35px 0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 12% -10%,rgba(83,58,253,.22),transparent 34rem),
    radial-gradient(circle at 88% 8%,rgba(249,107,238,.18),transparent 30rem),
    linear-gradient(180deg,#fff 0%,var(--bg) 42%,#fff 100%);
  color:var(--ink);
  font-family:'Source Sans 3',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-feature-settings:"ss01";
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--purple);font-weight:600;text-decoration:none}
a:hover{color:var(--purple-dark);text-decoration:underline;text-underline-offset:3px}
header,main,footer{max-width:1120px;margin:0 auto;padding:34px 22px}
header{padding-top:22px}
nav{
  position:sticky;top:10px;z-index:5;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  margin:0 0 54px;padding:10px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(18px);
  border:1px solid rgba(229,237,245,.9);border-radius:10px;box-shadow:rgba(0,55,112,.08) 0 8px 24px;
}
nav a{
  color:var(--label);font-size:.91rem;font-weight:500;line-height:1;
  padding:9px 10px;border-radius:6px;white-space:nowrap;text-decoration:none;
}
nav a:first-child{font-weight:700;color:var(--ink);margin-right:4px}
nav a:hover{background:rgba(83,58,253,.07);color:var(--purple);text-decoration:none}
nav a:nth-child(n+9){display:none}
.eyebrow{
  margin:0 0 12px;color:var(--purple);font-size:.82rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.16em;
}
h1{
  max-width:930px;margin:.12em 0 .22em;
  font-size:clamp(2.7rem,7vw,5.35rem);line-height:.96;
  letter-spacing:-.065em;font-weight:300;color:var(--ink);
}
h2{margin:0 0 12px;color:var(--ink);font-size:clamp(1.45rem,2.4vw,2.2rem);line-height:1.08;letter-spacing:-.025em;font-weight:400}
h3{margin:0 0 8px;color:var(--label);font-size:1.16rem;line-height:1.18;font-weight:600}
p{margin:0 0 14px}.lede{max-width:780px;color:var(--muted);font-size:clamp(1.16rem,2vw,1.42rem);font-weight:300;line-height:1.35}.disclosure,.notice{
  display:inline-block;margin:22px 0 0;padding:11px 13px;
  background:rgba(255,255,255,.78);border:1px solid var(--line);border-left:3px solid var(--purple);
  border-radius:6px;color:var(--label);box-shadow:rgba(23,23,23,.06) 0 8px 22px;font-size:.95rem;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 0}.button,.button-secondary,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:5px;padding:11px 16px;font:600 1rem/1 'Source Sans 3',system-ui,sans-serif;cursor:pointer;text-decoration:none}.button,button{background:var(--purple);color:#fff;box-shadow:rgba(83,58,253,.28) 0 12px 24px -12px}.button:hover,button:hover{background:var(--purple-dark);color:#fff;text-decoration:none}.button-secondary{background:#fff;color:var(--purple);border:1px solid #b9b9f9}.button-secondary:hover{background:rgba(83,58,253,.06);text-decoration:none}
.kpi-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:38px 0 10px}.kpi{background:rgba(255,255,255,.84);border:1px solid var(--line);border-radius:8px;padding:16px;box-shadow:var(--soft-shadow)}.kpi strong{display:block;font-size:1.7rem;font-weight:300;letter-spacing:-.04em;color:var(--ink)}.kpi span{color:var(--muted);font-size:.95rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:18px;margin:20px 0 56px}.cards article,section,.box{
  background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;margin:18px 0;box-shadow:var(--soft-shadow);
}
.cards article{margin:0;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.cards article:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6d9fc}.cards article h2{font-size:1.22rem;letter-spacing:-.015em}.cards article p{color:var(--muted)}.cards article a{display:inline-flex;margin-top:4px;align-items:center;gap:4px}.cards article a::after{content:'→';transition:transform .15s}.cards article:hover a::after{transform:translateX(3px)}
.featured{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:stretch;margin:26px 0 40px}.featured .panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}.dark-panel{background:var(--indigo);color:#fff;border-radius:8px;padding:24px;box-shadow:var(--shadow);overflow:hidden;position:relative}.dark-panel:before{content:'';position:absolute;inset:auto -25% -45% 20%;height:210px;background:radial-gradient(circle,rgba(249,107,238,.35),transparent 64%)}.dark-panel>*{position:relative}.dark-panel h2,.dark-panel h3{color:#fff}.dark-panel p,.dark-panel li{color:rgba(255,255,255,.76)}
ul,ol{padding-left:1.2rem;color:var(--muted)}li+li{margin-top:5px}table{width:100%;border-collapse:separate;border-spacing:0;margin-top:12px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fff}th,td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}tr:last-child td{border-bottom:0}th{background:#f6f9fc;color:var(--label);font-weight:700}code,.mono{font-family:'Source Code Pro',ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.92em}select,input{width:100%;max-width:560px;padding:11px;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--ink)}label{display:block;margin-top:14px;font-weight:700;color:var(--label)}.result{background:#f4f7ff;border-color:#b9b9f9}.badge{display:inline-flex;align-items:center;padding:2px 7px;border-radius:4px;background:rgba(21,190,83,.18);border:1px solid rgba(21,190,83,.35);color:#108c3d;font-size:.78rem;font-weight:700}.section-label{margin:44px 0 16px;color:var(--label);font-size:.86rem;text-transform:uppercase;letter-spacing:.13em;font-weight:800}
footer{margin-top:40px;padding-bottom:44px;color:var(--muted);font-size:.95rem;border-top:1px solid var(--line)}
@media (max-width:760px){header,main,footer{padding-left:16px;padding-right:16px}nav{position:relative;top:auto;max-height:132px;overflow:auto;justify-content:flex-start}nav a:nth-child(n+9){display:inline-flex}h1{font-size:clamp(2.35rem,13vw,4rem)}.featured,.kpi-strip{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.hero-actions a{width:100%}}