:root {
  color-scheme: light;
  --ink: #17342b;
  --muted: #587269;
  --green: #075c46;
  --green-bright: #08785b;
  --gold: #bd8b2e;
  --line: #d8e7df;
  --paper: #ffffff;
  --wash: #f3f8f5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 2%, rgba(189, 139, 46, .10), transparent 28rem),
    var(--wash);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.85;
}

main { width: min(820px, calc(100% - 32px)); margin: 0 auto; padding: 34px 0 64px; }

header {
  border-bottom: 3px solid var(--gold);
  margin-bottom: 22px;
  padding: 12px 4px 20px;
}

.eyebrow { color: var(--gold); font-size: .88rem; font-weight: 800; letter-spacing: .04em; }
h1, h2 { color: var(--green); line-height: 1.35; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); margin: 5px 0; }
h2 { font-size: 1.25rem; margin-top: 0; }
.meta, .note { color: var(--muted); }

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 34px rgba(7, 92, 70, .06);
  margin: 16px 0;
  padding: clamp(20px, 5vw, 30px);
}

a { color: var(--green-bright); text-underline-offset: 3px; }
.button {
  background: var(--green-bright);
  border-radius: 12px;
  color: #fff;
  display: inline-block;
  font-weight: 800;
  padding: 10px 18px;
  text-decoration: none;
}
.button:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
nav { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 14px; }
ol { padding-inline-start: 24px; }
.en { direction: ltr; text-align: left; }
footer { color: var(--muted); font-size: .9rem; padding: 18px 4px 0; }

@media (max-width: 520px) {
  body { font-size: 16px; }
  main { width: min(100% - 22px, 820px); padding-top: 18px; }
}