:root {
  --paper: #efe7d6;
  --card: #f6f0e4;
  --ink: #221d16;
  --muted: #6f6552;
  --amber: #be6a2e;
  --bronze: #9a7634;
  --border: #ddd2bd;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  font-size: 17px;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 22px 80px;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  max-width: 720px;
  margin: 0 auto;
}

.brand {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.3px;
  color: var(--ink);
  text-decoration: none;
}

.brand span { color: var(--amber); }

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
}
nav a:hover { color: var(--amber); }

h1 {
  font-size: 34px;
  letter-spacing: -0.6px;
  margin: 28px 0 6px;
}

h2 {
  font-size: 21px;
  margin: 34px 0 8px;
  letter-spacing: -0.2px;
}

p, li { color: #2c261d; }

.muted { color: var(--muted); font-size: 15px; }

a { color: var(--amber); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
  margin: 18px 0;
}

.hero {
  text-align: center;
  padding: 48px 0 8px;
}
.hero h1 { font-size: 44px; }
.hero p { font-size: 20px; color: var(--muted); }

.btn {
  display: inline-block;
  background: var(--amber);
  color: #fff;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  margin-top: 14px;
}

footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding-top: 22px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}
footer a { color: var(--muted); margin: 0 8px; }

code { background: #e7dcc6; padding: 2px 6px; border-radius: 6px; font-size: 14px; }