:root {
  color-scheme: light dark;
  --bg: #f6f1e8;
  --bg-end: #eadfcd;
  --panel: rgba(255, 250, 242, 0.96);
  --surface: #f1e5d6;
  --surface-hover: #ead8c2;
  --text: #19130d;
  --muted: #43372b;
  --line: rgba(67, 45, 24, 0.22);
  --accent: #6f2f00;
  --shadow: rgba(44, 24, 8, 0.14);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #120d09;
    --bg-end: #1a130e;
    --panel: rgba(28, 21, 16, 0.96);
    --surface: #2b221c;
    --surface-hover: #362921;
    --text: #f7efe7;
    --muted: #e0d2c3;
    --line: rgba(255, 255, 255, 0.18);
    --accent: #ffc18d;
    --shadow: rgba(0, 0, 0, 0.32);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(123, 63, 23, 0.12), transparent 35%),
    linear-gradient(180deg, var(--bg), var(--bg-end) 100%);
  color: var(--text);
  line-height: 1.6;
}

.wrap {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 60px var(--shadow);
}

h1,
h2 {
  margin: 0 0 12px;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  margin-top: 28px;
  font-size: 1.2rem;
}

p,
li {
  color: var(--text);
}

.lede,
.muted {
  color: var(--muted);
}

ul {
  padding-left: 20px;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
}

.nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0 0;
}

.nav a {
  text-decoration: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  background: var(--surface-hover);
  border-color: var(--accent);
  transform: translateY(-1px);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.meta {
  margin-top: 20px;
  font-size: 0.95rem;
}

.lang {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}