/* Article pages (/learn/*, /about, /contact). Same palette as the main site. */
:root {
  --bg: #07130d; --bg-2: #0c1f15; --panel: #10281b; --line: #1f4330;
  --ink: #eef5e9; --ink-dim: #9fb8a6; --money: #85bb65; --money-hi: #b9e39a; --gold: #e8c766; --red: #ff6b5b;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.7 Inter, system-ui, sans-serif; font-feature-settings: "tnum" 1; -webkit-font-smoothing: antialiased;
}
a { color: var(--money-hi); }

/* header + menu */
.site-head {
  position: sticky; top: 0; z-index: 10; background: rgba(7, 19, 13, .94); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-head-in { max-width: 1100px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 18px; }
.logo { font-family: "Bebas Neue", Impact, sans-serif; font-size: 28px; letter-spacing: 2px; line-height: 1; color: var(--money-hi); text-decoration: none; white-space: nowrap; }
.menu { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; flex: 1; }
.menu::-webkit-scrollbar { display: none; }
.menu a { color: var(--ink-dim); text-decoration: none; font-size: 14px; font-weight: 600; padding: 6px 10px; border-radius: 999px; white-space: nowrap; }
.menu a:hover { color: var(--ink); background: var(--panel); }
.menu a.on { color: #07130d; background: var(--money); }
.head-cta { white-space: nowrap; font-size: 13px; font-weight: 800; color: #1a1405; background: var(--gold); text-decoration: none; padding: 7px 12px; border-radius: 999px; }

/* article */
main { max-width: 760px; margin: 0 auto; padding: 44px 16px 40px; }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); }
h1 { font-family: "Playfair Display", serif; font-weight: 900; font-size: clamp(34px, 6vw, 52px); line-height: 1.12; margin: 8px 0 14px; color: var(--money-hi); }
.dek { font-size: 20px; color: var(--ink-dim); margin: 0 0 28px; line-height: 1.55; }
h2 { font-size: 25px; line-height: 1.3; margin: 42px 0 10px; }
h3 { font-size: 19px; margin: 28px 0 6px; color: var(--gold); }
p, li { color: #d6e3d6; }
strong { color: var(--ink); }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }
.updated { font-size: 13px; color: var(--ink-dim); }

/* live number callouts */
.live-box {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin: 24px 0;
}
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.stat .v { font-size: 24px; font-weight: 900; color: var(--ink); line-height: 1.2; }
.stat .l { font-size: 13px; color: var(--ink-dim); margin-top: 4px; line-height: 1.4; }
.live-dot::before { content: "●"; color: var(--red); font-size: 10px; margin-right: 6px; vertical-align: 2px; animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.callout { background: var(--bg-2); border-left: 4px solid var(--gold); border-radius: 0 12px 12px 0; padding: 14px 18px; margin: 24px 0; }
.callout p { margin: 0; }

/* tables */
.table-wrap { overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--line); }
th { color: var(--ink-dim); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .8px; background: var(--panel); }
td.n, th.n { text-align: right; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }

/* chart */
.chart { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 10px 6px; margin: 20px 0 6px; }
.chart svg { display: block; width: 100%; height: auto; }
.chart-note { font-size: 13px; color: var(--ink-dim); margin: 6px 0 22px; }

/* FAQ */
details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; margin: 10px 0; padding: 4px 16px; }
summary { cursor: pointer; font-weight: 700; padding: 10px 0; list-style: none; color: var(--ink); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--gold); font-weight: 900; }
details[open] summary::after { content: "−"; }

/* related + cap promo */
.related { margin-top: 48px; border-top: 1px solid var(--line); padding-top: 22px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.related-grid a { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 15px; line-height: 1.35; }
.related-grid a span { display: block; font-weight: 400; font-size: 13px; color: var(--ink-dim); margin-top: 4px; }
.related-grid a:hover { border-color: var(--gold); }
.promo { margin: 36px 0 0; background: linear-gradient(135deg, #10281b, #183a28); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.promo p { margin: 0; flex: 1 1 260px; }
.promo a { white-space: nowrap; font-weight: 800; color: #1a1405; background: var(--gold); text-decoration: none; padding: 10px 16px; border-radius: 12px; }

/* footer */
.site-foot { border-top: 1px solid var(--line); margin-top: 40px; }
.site-foot-in { max-width: 1100px; margin: 0 auto; padding: 24px 16px 40px; font-size: 13px; color: var(--ink-dim); line-height: 1.7; }
.foot-links { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 10px; }
.foot-links a { color: var(--ink-dim); text-decoration: none; }
.foot-links a:hover { color: var(--ink); }

@media (max-width: 700px) {
  body { font-size: 16px; }
  .site-head-in { gap: 10px; padding: 8px 12px; flex-wrap: wrap; }
  .logo { font-size: 24px; }
  .menu { order: 3; flex-basis: 100%; }
  .head-cta { margin-left: auto; }
  main { padding: 28px 16px 32px; }
  .dek { font-size: 18px; }
}