:root {
  --bg: #f6f5fb;
  --card: #ffffff;
  --text: #15131f;
  --muted: #6e6a80;
  --border: #ebe9f3;
  --primary: #6c4cf5;
  --accent: #ffb02e;
  --soft: #efebff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0c14;
    --card: #17151f;
    --text: #f4f3f8;
    --muted: #a19db3;
    --border: #272435;
    --primary: #8b72ff;
    --soft: #241d45;
  }
}
* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.65;
  font-size: 16px;
}
a { color: var(--primary); }
.hero {
  background: linear-gradient(135deg, #2a1678, #5b2fd6 55%, #9b47f5);
  color: #fff;
  padding: 28px 20px 30px;
}
.hero .inner, main, footer .inner { max-width: 760px; margin: 0 auto; }
.brand { display: inline-flex; align-items: flex-end; text-decoration: none; color: #fff; }
.brand b { font-size: 34px; font-weight: 800; letter-spacing: -1.5px; line-height: 1; }
.brand i { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); margin: 0 0 5px 2px; display: inline-block; }
.hero h1 { margin: 22px 0 4px; font-size: clamp(28px, 6vw, 40px); line-height: 1.15; letter-spacing: -0.8px; text-wrap: balance; }
.hero p { margin: 0; opacity: 0.88; }
main { padding: 8px 20px 40px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 6px 24px 24px; margin-top: 20px; }
h2 { font-size: 20px; margin: 28px 0 6px; letter-spacing: -0.3px; text-wrap: balance; }
h3 { font-size: 16px; margin: 18px 0 4px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.callout { background: var(--soft); border-radius: 14px; padding: 14px 18px; margin: 18px 0; }
.steps li { margin: 8px 0; }
nav.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
nav.links a {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
}
footer { border-top: 1px solid var(--border); padding: 20px; color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); margin-right: 14px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.4px; }
.table-wrap { overflow-x: auto; }