:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #041c18;
  color: #f5f4e8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #0b4b3a 0, #041c18 52%, #02100e 100%);
}

main {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 80px;
}

.card {
  background: rgba(4, 34, 28, 0.94);
  border: 1px solid rgba(255, 177, 44, 0.55);
  border-radius: 18px;
  padding: clamp(24px, 5vw, 48px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

h1, h2 { color: #ffb12c; }
h1 { margin-top: 0; font-size: clamp(2rem, 5vw, 3rem); }
h2 { margin-top: 2rem; font-size: 1.25rem; }
p, li { line-height: 1.65; color: #e7eadf; }
a { color: #ffd071; }
.meta { color: #b9c8bf; }
.button {
  display: inline-block;
  margin-top: 12px;
  padding: 13px 20px;
  border-radius: 10px;
  background: #ff9f1a;
  color: #172019;
  font-weight: 700;
  text-decoration: none;
}