:root {
  --ink: #1C1A4A;
  --body: #403B6B;
  --sub: #6E6A8C;
  --violet: #5B2BD4;
  --bg: #F4ECFF;
  --card: rgba(255, 255, 255, 0.82);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(180deg, #F4ECFF 0%, #EADDFE 55%, #FBE3F1 100%) fixed;
  color: var(--body);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 24px 20px 64px; }
nav.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.brand { font: 600 28px/1 Georgia, "Times New Roman", serif; color: var(--ink); text-decoration: none; }
.lang { font-size: 15px; font-weight: 600; color: var(--violet); text-decoration: none; padding: 6px 14px; border-radius: 999px; background: var(--card); }
h1 { color: var(--ink); font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 8px; }
.home h1 { font-size: 40px; }
.accent { color: var(--violet); }
h2 { color: var(--ink); font-size: 21px; margin: 36px 0 8px; }
.meta { color: var(--sub); font-size: 15px; margin: 0 0 24px; }
.lead { font-size: 19px; margin: 12px 0 28px; }
a { color: var(--violet); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
.summary, .card { background: var(--card); border-radius: 22px; padding: 4px 24px 12px; margin: 24px 0; box-shadow: 0 10px 30px rgba(91, 43, 212, 0.08); }
.summary h2, .card h2 { margin-top: 20px; }
.links { margin-top: 28px; font-size: 15px; }
footer { margin-top: 48px; color: var(--sub); font-size: 14px; }
@media (max-width: 480px) {
  h1 { font-size: 28px; }
  .home h1 { font-size: 32px; }
  body { font-size: 16px; }
}