:root {
  --violet: #6c5ce7;
  --violet-soft: #8b7cff;
  --red: #ff4d6d;
  --bg: #ffffff;
  --surface: #f5f3ff;
  --text: #1c1b29;
  --muted: #5d5a72;
  --line: #e4e0f5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12111a;
    --surface: #1d1b2b;
    --text: #eceaf7;
    --muted: #a9a5c0;
    --line: #2e2b42;
    --violet: #8b7cff;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--violet); }

.wrap { max-width: 760px; 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: 16px;
  padding-bottom: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 22px;
  color: var(--violet);
  text-decoration: none;
}
.brand svg { width: 34px; height: 34px; }
nav a {
  margin-left: 18px;
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
}
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current="page"] { color: var(--violet); }

.hero {
  background: linear-gradient(135deg, #6c5ce7, #5b49d6 55%, #ff4d6d);
  color: #fff;
  padding: 64px 0;
}
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; }
.hero p { font-size: 19px; margin: 0 0 28px; max-width: 560px; opacity: 0.95; }
.button {
  display: inline-block;
  background: #fff;
  color: #5b49d6;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 14px;
  text-decoration: none;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  padding: 40px 0;
}
.card {
  background: var(--surface);
  border-radius: 18px;
  padding: 20px;
}
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }

main.legal { padding: 40px 0 24px; }
main.legal h1 { font-size: 34px; margin: 0 0 4px; }
main.legal .updated { color: var(--muted); margin: 0 0 28px; }
main.legal h2 { font-size: 21px; margin: 36px 0 8px; }
main.legal p, main.legal li { color: var(--text); }
main.legal ul { padding-left: 22px; }
main.legal li { margin-bottom: 6px; }
.summary {
  background: var(--surface);
  border-left: 4px solid var(--violet);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 0 0 8px;
}
.summary p { margin: 0; }

footer.site {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 15px;
}
footer.site a { color: var(--muted); margin-right: 16px; }