:root{
  --ink:#111a23;
  --navy:#1e3348;
  --blue:#2f6b98;
  --red:#a23f45;
  --gold:#c4973f;
  --cream:#f4efe5;
  --paper:#fffdf8;
  --line:#d7cdbf;
  --muted:#66737c;
  --mint:#e9f1ee;
  --shadow:0 18px 50px rgba(17,26,35,.13);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--cream);color:var(--ink);line-height:1.65}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(215,205,191,.9)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;color:var(--ink)}
.brand img{width:44px;height:44px}
.brand small{display:block;font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold)}
nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
nav a{font-weight:780;font-size:.93rem}
.nav-cta{background:var(--ink);color:#fff!important;padding:11px 16px;border-radius:999px}
.hero{padding:76px 0 58px;background:
radial-gradient(circle at 80% 14%,rgba(47,107,152,.2),transparent 30%),
radial-gradient(circle at 8% 92%,rgba(196,151,63,.18),transparent 28%),
linear-gradient(135deg,#fffdf8 0%,#f4efe5 55%,#e8dfd2 100%)}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center}
.eyebrow{letter-spacing:.15em;text-transform:uppercase;color:var(--gold);font-weight:900;font-size:.78rem}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;color:var(--ink)}
h1{font-size:clamp(2.9rem,6vw,5.7rem);margin:.15em 0}
h2{font-size:clamp(2rem,4vw,3.45rem);margin:.2em 0 .5em}
h3{font-size:1.43rem;margin:.3em 0}
.lede{font-size:1.18rem;color:#46545d;max-width:68ch}
.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border-radius:999px;background:var(--ink);color:#fff;font-weight:850;border:1px solid var(--ink)}
.button.secondary{background:transparent;color:var(--ink)}
.hero-art{background:var(--paper);border:1px solid var(--line);border-radius:30px;padding:20px;box-shadow:var(--shadow)}
.section{padding:72px 0}
.section.tight{padding:42px 0}
.section.alt{background:#e9e1d5}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.four{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 24px rgba(17,26,35,.06)}
.card:hover{transform:translateY(-2px);transition:.2s;box-shadow:var(--shadow)}
.card .kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-weight:850}
.card p{color:#536169}
.iconbox{width:52px;height:52px;border-radius:14px;background:#e9e0d1;display:grid;place-items:center;font-size:1.45rem;margin-bottom:16px}
.band{background:var(--ink);color:#fff;padding:38px;border-radius:28px}
.band h2,.band h3{color:#fff}
.band p{color:#dce5e9}
.prose{max-width:860px;margin:auto;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(24px,5vw,58px)}
.prose h2{font-size:2rem;margin-top:1.55em}
.prose h3{font-family:Inter,system-ui,sans-serif;font-size:1.24rem}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.95rem}
.prose th,.prose td{padding:12px;border:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{background:#eee6d8}
.note{padding:18px;border-left:5px solid var(--gold);background:#f2eadc;border-radius:12px;margin:24px 0}
.warning{padding:18px;border-left:5px solid var(--red);background:#f5e7e5;border-radius:12px;margin:24px 0}
.disclosure{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.breadcrumbs{font-size:.85rem;color:var(--muted);padding:20px 0}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:10px 0;border-bottom:1px solid var(--line)}
.tool{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
label{display:block;font-weight:800;margin:12px 0 6px}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid #bdb4a5;border-radius:10px;background:#fff;font:inherit}
textarea{min-height:140px}
.result{margin-top:20px;padding:20px;border-radius:14px;background:var(--mint);border:1px solid #c2d2cc}
.footer{background:#111820;color:#dfe7eb;padding:50px 0 30px}
.footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.small{font-size:.88rem;color:#7b8990}
.tag{display:inline-block;padding:6px 10px;background:#ece4d6;border-radius:999px;font-size:.78rem;font-weight:800;margin:3px}
.callout{border:1px dashed var(--gold);border-radius:18px;padding:22px;background:#fffaf1}
.arcade{background:#162430;border-radius:28px;padding:20px;border:8px solid #2f6b98;box-shadow:0 22px 48px rgba(17,26,35,.18)}
.arcade-top{height:62px;border-radius:14px;background:linear-gradient(90deg,#a23f45,#c4973f,#2f6b98);margin-bottom:14px}
.arcade-screen{aspect-ratio:4/3;border-radius:14px;background:radial-gradient(circle at 50% 45%,#9ad5ff 0 8%,#2f6b98 9% 32%,#101922 33%);border:8px solid #0d141b;position:relative}
.arcade-screen:after{content:"HIGH SCORE";position:absolute;left:0;right:0;bottom:18px;text-align:center;color:#fff;font-family:monospace;font-weight:900;font-size:1.4rem}
.arcade-control{height:88px;border-radius:14px;background:#c4973f;margin-top:14px;position:relative}
.arcade-control:before{content:"";position:absolute;left:34px;top:16px;width:28px;height:28px;border-radius:50%;background:#a23f45;box-shadow:42px 12px 0 #2f6b98,82px 2px 0 #a23f45}
.arcade-control:after{content:"";position:absolute;right:50px;top:9px;width:12px;height:48px;background:#111820;border-radius:8px}
.source-list li{margin-bottom:14px}
@media(max-width:900px){
  .hero-grid,.grid,.grid.two,.grid.four,.footer-grid{grid-template-columns:1fr 1fr}
  nav{display:none}
}
@media(max-width:620px){
  .hero-grid,.grid,.grid.two,.grid.four,.footer-grid{grid-template-columns:1fr}
  .hero{padding-top:46px}
  .header-row{min-height:64px}
  h1{font-size:3rem}
}