:root {
  --bg: #0b0b0c;
  --surface: #17171a;
  --border: #2e2e33;
  --text: #f5f5f7;
  --muted: #9a9aa2;
  --accent: #d9bc86;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Geeza Pro', Tahoma, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-weight: 800;
  font-size: 20px;
  text-decoration: none;
}

.brand svg {
  width: 28px;
  height: 28px;
}

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

.lang {
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
}

h1 {
  font-size: 32px;
  line-height: 1.3;
  margin: 0 0 8px;
}

h2 {
  font-size: 21px;
  margin: 40px 0 8px;
}

.updated {
  color: var(--muted);
  margin: 0 0 24px;
}

.summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 20px;
}

.summary ul {
  margin: 0;
}

ul {
  padding-inline-start: 22px;
}

li {
  margin: 6px 0;
}

footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

footer a {
  color: var(--muted);
}

.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.hero svg {
  width: 72px;
  height: 72px;
}

.hero h1 {
  font-size: 44px;
}

.hero p {
  color: var(--muted);
  font-size: 19px;
  margin: 0;
}