:root {
  --bg: #ffffff;
  --bg-subtle: #f7f7f8;
  --text: #17181c;
  --text-secondary: #6f7278;
  --text-tertiary: #9a9da3;
  --border: #e8e8ea;
  --accent: #e8863c;
  --verified: #1fa85a;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1013;
    --bg-subtle: #17181c;
    --text: #f4f4f5;
    --text-secondary: #a1a4aa;
    --text-tertiary: #6f7278;
    --border: #2a2b30;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 20px 96px;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 720px; margin: 0 auto; }

header.site {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 32px 0 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

header.site .mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--text);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 17px;
  flex-shrink: 0;
}

header.site a.name {
  font-weight: 650;
  font-size: 17px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

header.site nav { margin-left: auto; display: flex; gap: 22px; }

header.site nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
}

header.site nav a:hover { color: var(--text); }

h1 {
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -0.022em;
  margin: 0 0 10px;
  font-weight: 680;
}

h2 {
  font-size: 21px;
  letter-spacing: -0.012em;
  margin: 44px 0 12px;
  font-weight: 650;
  scroll-margin-top: 20px;
}

h3 {
  font-size: 17px;
  margin: 28px 0 6px;
  font-weight: 650;
}

p, li { color: var(--text); }

.lede {
  color: var(--text-secondary);
  font-size: 17px;
  margin: 0 0 6px;
}

.updated {
  color: var(--text-tertiary);
  font-size: 15px;
  margin: 0 0 8px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { padding-left: 22px; }
li { margin: 7px 0; }

.card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 28px 0;
}

.card h2, .card h3 { margin-top: 0; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }

.tldr { list-style: none; padding-left: 0; margin: 0; }

.tldr li {
  padding-left: 28px;
  position: relative;
  margin: 11px 0;
}

.tldr li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 11px;
  height: 6px;
  border-left: 2.2px solid var(--verified);
  border-bottom: 2.2px solid var(--verified);
  transform: rotate(-45deg);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 15.5px;
}

.table-scroll { overflow-x: auto; margin: 18px 0; }
.table-scroll table { margin: 0; min-width: 460px; }

th, td {
  text-align: left;
  padding: 11px 14px 11px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-weight: 650;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

footer.site {
  margin-top: 64px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  color: var(--text-tertiary);
  font-size: 15px;
}

footer.site a { color: var(--text-secondary); }

.faq { border-bottom: 1px solid var(--border); padding: 4px 0 14px; }
.faq:last-of-type { border-bottom: none; }
.faq h3 { margin-top: 18px; }
.faq p { margin: 0 0 8px; color: var(--text-secondary); }

.contact-mail {
  font-size: 19px;
  font-weight: 620;
  word-break: break-all;
}

/* ---------- Site nav (shared by every page) ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.015em;
  color: var(--text);
  text-decoration: none;
}

.brand img { display: block; border-radius: 8px; }
.brand:hover { text-decoration: none; }

.nav-links { display: flex; gap: 26px; margin: 0 auto; }
.nav-links a { color: var(--text); font-weight: 500; font-size: 15.5px; text-decoration: none; }
.nav-links a:hover { color: var(--text-secondary); text-decoration: none; }

.nav-badge { margin-left: auto; }
.nav-badge img { display: block; height: 40px; width: auto; }

@media (max-width: 760px) {
  .nav-inner { padding: 12px 20px; gap: 16px; }
  .nav-links { display: none; }
  .nav-badge img { height: 36px; }
}

/* Legal pages sit under the same nav; give them room below it. */
body:not(.home) .wrap { padding-top: 12px; }