:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #faf8ef;
  color: #3c3a32;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
}

main {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

h1 { font-size: clamp(2.5rem, 8vw, 4.5rem); margin: 0 0 12px; color: #776e65; }
h2 { margin-top: 36px; color: #776e65; }
p, li { font-size: 1.05rem; line-height: 1.65; }
a { color: #8f7a66; font-weight: 700; }
.tagline { font-size: 1.35rem; color: #776e65; }
.card { background: #fff; border-radius: 18px; padding: 24px; margin: 28px 0; box-shadow: 0 12px 36px #776e6518; }
nav { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 32px; }
small { color: #776e65; }