:root {
  --bg: #fbf7ec;
  --card: #ffffff;
  --ink: #2f3a24;
  --muted: #6b7560;
  --accent: #5d9a3a;
  --accent-ink: #ffffff;
  --line: #e6e0cc;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b2016;
    --card: #242b1d;
    --ink: #eef2e6;
    --muted: #a9b39c;
    --accent: #8cc767;
    --accent-ink: #1b2016;
    --line: #36402b;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
header {
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 16px 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
header .logo { font-size: 34px; }
header .name { font-weight: 800; font-size: 22px; margin-right: auto; }
header a.name { color: inherit; text-decoration: none; }
nav.langs { display: flex; gap: 6px; flex-wrap: wrap; }
nav.langs button {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  border-radius: 999px;
  padding: 4px 12px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
nav.langs button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
main {
  max-width: 820px;
  margin: 0 auto 48px;
  padding: 8px 16px;
}
article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px 28px 24px;
}
article[lang]:not(.active) { display: none; }
h1 { font-size: 30px; line-height: 1.2; }
h2 { font-size: 21px; margin-top: 28px; }
a { color: var(--accent); }
.muted { color: var(--muted); font-size: 15px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 16px 0; }
.cards a {
  display: block;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
}
footer { text-align: center; color: var(--muted); font-size: 14px; padding-bottom: 32px; }
@media (max-width: 560px) {
  article { padding: 4px 16px 16px; }
  h1 { font-size: 25px; }
}