:root {
  --bg: #F9F0DC;
  --surface: #FFFFFF;
  --subtle: #F0E8D0;
  --text: #1C1204;
  --text-2: #7A6A4E;
  --muted: #A89880;
  --gold: #C9A84C;
  --gold-dark: #A07830;
  --line: #E6DABD;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17110A;
    --surface: #211910;
    --subtle: #2B2116;
    --text: #F9F0DC;
    --text-2: #C9B894;
    --muted: #8F7F63;
    --gold: #D9B95C;
    --gold-dark: #EDD888;
    --line: #3A2E1F;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--gold-dark); }
a:hover { color: var(--text); }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap;
}
.brand {
  font-weight: 700; letter-spacing: -0.01em; text-decoration: none; color: var(--text);
  display: inline-flex; align-items: center; gap: 10px; font-size: 17px;
}
.brand img { width: 30px; height: 30px; border-radius: 7px; }
nav.site a {
  color: var(--text-2); text-decoration: none; font-size: 14px; margin-left: 18px;
}
nav.site a:first-child { margin-left: 0; }
nav.site a[aria-current="page"], nav.site a:hover { color: var(--text); }

main { padding: 40px 0 64px; }

h1 { font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 20px; letter-spacing: -0.01em; margin: 40px 0 8px; }
h3 { font-size: 16px; margin: 24px 0 4px; }
p, li { color: var(--text); }
.lede { font-size: 18px; color: var(--text-2); margin: 0 0 8px; }
.meta { font-size: 13px; color: var(--muted); margin: 0 0 32px; }
ul { padding-left: 20px; }
li { margin: 4px 0; }

table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
th { font-size: 13px; color: var(--text-2); font-weight: 600; }
.table-scroll { overflow-x: auto; }

.note {
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 8px; padding: 14px 16px; margin: 20px 0;
}
.note p { margin: 0; }

.button {
  display: inline-block; background: var(--text); color: var(--bg);
  padding: 12px 20px; border-radius: 10px; text-decoration: none; font-weight: 600;
}
.button:hover { color: var(--bg); opacity: 0.9; }

ol.steps { padding-left: 22px; }
ol.steps li { margin: 8px 0; }

/* Landing */
.hero { padding: 24px 0 8px; }
.hero h1 { font-size: 40px; max-width: 14em; }
.status { display: inline-block; font-size: 13px; color: var(--gold-dark); border: 1px solid var(--gold); border-radius: 999px; padding: 3px 12px; margin-bottom: 18px; }
.features { margin: 40px 0 0; border-top: 1px solid var(--line); }
.feature { display: grid; grid-template-columns: 180px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feature h3 { margin: 0; }
.feature p { margin: 0; color: var(--text-2); }

footer.site { border-top: 1px solid var(--line); padding: 24px 0 40px; font-size: 13px; color: var(--muted); }
footer.site a { color: var(--text-2); margin-right: 16px; }
footer.site p { color: var(--muted); margin: 10px 0 0; }

@media (max-width: 560px) {
  h1 { font-size: 28px; }
  .hero h1 { font-size: 32px; }
  .feature { grid-template-columns: 1fr; gap: 4px; }
  nav.site a { margin-left: 14px; }
}

@media (max-width: 560px) {
  table.stack thead { display: none; }
  table.stack tr { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); }
  table.stack td { display: block; border: 0; padding: 2px 0; }
  table.stack td:first-child { font-weight: 600; margin-bottom: 4px; }
  table.stack td:not(:first-child)::before {
    content: attr(data-label) ": "; color: var(--text-2); font-weight: 600; font-size: 13px;
  }
}