:root {
  color-scheme: light;
  --bg: #f4efe5;
  --card: #fffdf7;
  --ink: #243328;
  --muted: #667267;
  --accent: #38624a;
  --line: #d9d4c8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: linear-gradient(160deg, #edf1e8 0%, var(--bg) 48%, #eee7db 100%);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(820px, calc(100% - 32px));
  margin: 56px auto;
  padding: clamp(24px, 5vw, 56px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 60px rgba(47, 61, 48, .09);
}

h1, h2 { line-height: 1.2; letter-spacing: -.02em; }
h1 { margin: 0 0 16px; font-size: clamp(2rem, 7vw, 3.6rem); }
h2 { margin: 2.2em 0 .55em; font-size: 1.45rem; }
p { margin: .7em 0; }
a { color: var(--accent); text-underline-offset: 3px; }
.lead { max-width: 620px; color: var(--muted); font-size: 1.2rem; }
.meta { margin: 24px 0; padding: 18px 20px; background: #edf1e8; border-radius: 14px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-block; padding: 11px 16px; color: #fff; background: var(--accent); border-radius: 999px; text-decoration: none; }
.button.secondary { color: var(--accent); background: transparent; border: 1px solid var(--accent); }
nav { margin-bottom: 30px; }
nav a { margin-right: 18px; }
hr { margin: 42px 0; border: 0; border-top: 1px solid var(--line); }
.lang, footer { color: var(--muted); font-size: .95rem; }
footer { margin-top: 42px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  main { margin: 16px auto; padding: 24px 20px; border-radius: 18px; }
}