:root {
  color-scheme: light;
  --ink: #2b2418;
  --muted: #7a6a4f;
  --accent: #d9480f;
  --line: #f0dfb2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 6%, rgba(63, 214, 247, 0.18), transparent 24rem),
    radial-gradient(circle at 90% 94%, rgba(255, 106, 85, 0.18), transparent 26rem),
    linear-gradient(160deg, #ffe36e, #ffb21f);
  font: 16px/1.72 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans", sans-serif;
  min-height: 100vh;
}

main {
  width: min(860px, calc(100% - 32px));
  margin: 40px auto;
  padding: clamp(24px, 6vw, 64px);
  background: rgba(255, 253, 246, 0.97);
  border-radius: 28px;
  box-shadow: 0 18px 60px rgba(90, 60, 0, 0.18);
}

h1, h2 { line-height: 1.2; }
h1 { margin: 0 0 8px; font-size: clamp(2rem, 6vw, 3.4rem); }
h2 { margin-top: 2.2em; padding-top: 1.3em; border-top: 1px solid var(--line); }
h3 { margin-top: 1.8em; }
p, li { color: #4d4231; }
a { color: var(--accent); font-weight: 650; }
.eyebrow { color: var(--accent); font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.date { color: var(--muted); }
.language-nav { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 32px; }
.language-nav a { padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; }
footer { margin-top: 40px; color: var(--muted); font-size: 0.9rem; }

@media (max-width: 600px) {
  main { margin: 16px auto; border-radius: 22px; }
}