:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #071b14;
  color: #f3fff8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top, rgba(29, 122, 86, 0.35), transparent 40%),
    linear-gradient(180deg, #0a251c 0%, #071b14 100%);
  padding: 24px;
}

main {
  width: min(100%, 520px);
  border-radius: 24px;
  padding: 28px;
  background: rgba(10, 34, 25, 0.9);
  border: 1px solid rgba(140, 185, 168, 0.25);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.lang-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.lang-switch button {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(140, 185, 168, 0.35);
  background: transparent;
  color: #d5efe3;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.lang-switch button.is-active,
.lang-switch button[aria-pressed="true"] {
  background: rgba(31, 106, 77, 0.55);
  border-color: rgba(140, 185, 168, 0.6);
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8cb9a8;
  font-weight: 700;
}

h1 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.15;
}

p {
  margin: 0 0 16px;
  color: #d5efe3;
  line-height: 1.5;
}

ul.links {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

ul.links a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(31, 106, 77, 0.22);
  border: 1px solid rgba(140, 185, 168, 0.2);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
}

ul.links a:hover {
  border-color: rgba(140, 185, 168, 0.45);
}

a.inline {
  color: #9fd4b8;
}

.card {
  margin: 20px 0;
  padding: 16px;
  border-radius: 16px;
  background: rgba(31, 106, 77, 0.22);
  border: 1px solid rgba(140, 185, 168, 0.2);
}

.card h2 {
  margin: 0 0 8px;
  font-size: 16px;
}

.card p:last-child {
  margin-bottom: 0;
}