:root {
  color-scheme: light;
  --page-bg: #f4f1ea;
  --surface: rgba(255, 255, 255, 0.76);
  --ink: #172320;
  --ink-soft: #52605c;
  --accent: #246b62;
  --line: rgba(23, 35, 32, 0.12);
  --shadow: 0 24px 72px rgba(37, 55, 50, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 32rem),
    var(--page-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 48px auto;
  padding: clamp(28px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px) saturate(1.15);
  -webkit-backdrop-filter: blur(24px) saturate(1.15);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

h1,
h2 {
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
}

h2 {
  margin: 2.25rem 0 0.7rem;
  font-size: 1.12rem;
}

p,
ul,
ol {
  color: var(--ink-soft);
}

a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}

.lead {
  margin: 1rem 0 2rem;
  font-size: 1.08rem;
}

.meta,
footer {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.callout {
  margin: 1.4rem 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}