:root {
  --bg: #0d1b2a;
  --card: #1b263b;
  --text: #e0e6ee;
  --muted: #9aa8ba;
  --accent: #448aff;
  --border: rgba(255, 255, 255, 0.08);
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); }
header, main, footer { max-width: 760px; margin: 0 auto; padding-inline: 20px; }
header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px; padding-block: 20px; border-bottom: 1px solid var(--border);
}
.brand { color: #fff; font-weight: 800; letter-spacing: 2px; text-decoration: none; font-size: 15px; }
.open-app {
  background: #2e7d32; color: #fff; text-decoration: none; font-weight: 700;
  padding: 8px 16px; border-radius: 8px; font-size: 14px;
}
main { padding-block: 32px 48px; }
h1 { font-size: 30px; line-height: 1.25; margin: 0 0 8px; color: #fff; }
h2 { font-size: 20px; margin: 36px 0 8px; color: #fff; }
h3 { font-size: 16px; margin: 24px 0 6px; color: #fff; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.card { background: var(--card); border-radius: 12px; padding: 18px 20px; margin: 20px 0; }
.warn { border-left: 3px solid #ffab40; }
ul { padding-left: 22px; }
li { margin: 4px 0; }
footer {
  border-top: 1px solid var(--border); padding-block: 24px 40px;
  color: var(--muted); font-size: 14px;
}
footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 10px; }
footer a { color: var(--muted); }

.crumbs { font-size: 14px; margin: 0 0 8px; }
.table-wrap { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 13px; }
.cta .open-app { display: inline-block; margin-top: 4px; }
.article-card {
  display: block; background: var(--card); border-radius: 12px; padding: 18px 20px;
  margin: 14px 0; text-decoration: none; color: var(--text);
  border: 1px solid transparent;
}
.article-card:hover { border-color: var(--accent); }
.article-card h2 { margin: 0 0 6px; font-size: 18px; color: #fff; }
.article-card p { margin: 0 0 8px; color: var(--muted); font-size: 15px; }
.article-card span { color: var(--muted); font-size: 13px; }
.top-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; }
.top-nav a:not(.open-app) { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 600; }
.top-nav a:not(.open-app):hover { color: #fff; }

/* ── Homepage ── */
.hero { display: grid; grid-template-columns: 1fr; gap: 24px; align-items: center; margin-bottom: 8px; }
@media (min-width: 680px) { .hero { grid-template-columns: 1.2fr 1fr; } }
.hero h1 { font-size: 34px; }
.lead { font-size: 18px; color: var(--text); }
.small { color: var(--muted); font-size: 14px; }
.open-app.big { display: inline-block; font-size: 17px; padding: 14px 26px; border-radius: 10px; }
.hero-shot { width: 100%; max-width: 340px; height: auto; justify-self: center;
  border-radius: 16px; border: 1px solid var(--border); box-shadow: 0 12px 40px rgba(0,0,0,.35); }
.steps { padding-left: 22px; }
.steps li { margin: 10px 0; }
.features { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 620px) { .features { grid-template-columns: 1fr 1fr; } }
.features .card { margin: 0; }
.features h3 { margin: 0 0 4px; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }
.article-grid { display: grid; grid-template-columns: 1fr; gap: 0 12px; }
@media (min-width: 620px) { .article-grid { grid-template-columns: 1fr 1fr; } }
.article-card h3 { margin: 0 0 6px; font-size: 16px; color: #fff; }
.faq h3 { margin-top: 20px; }
.faq p { margin-top: 4px; color: var(--muted); }
.top-nav a.nav-member { color: #ffd740; }
.top-nav a.nav-member:hover { color: #ffe57f; }
/* Membership: gold so community members find it fast. Same size as the
   green app button; a deep gold keeps the white text readable. */
.member-btn {
  display: inline-block; background: #e8a400; color: #fff; text-decoration: none;
  font-weight: 700; padding: 8px 16px; border-radius: 8px; font-size: 14px;
  text-shadow: 0 1px 1px rgba(0,0,0,.25);
}
.member-btn:hover { background: #f2b200; color: #fff; }
.member-btn.big { font-size: 17px; padding: 14px 26px; border-radius: 10px; }
.member-cta { margin-top: 22px; margin-bottom: 4px; }
.top-nav a.nav-member {
  background: #e8a400; color: #fff; padding: 8px 16px; border-radius: 8px;
  font-weight: 700; text-shadow: 0 1px 1px rgba(0,0,0,.25);
}
.top-nav a.nav-member:hover { background: #f2b200; color: #fff; }