:root {
  --parchment: #f6ead2;
  --ink: #3a2e22;
  --rust: #b5542b;
  --rule: #c9b48e;
  --desk: #8a7458;
  --column: 430px; /* one phone wide, on every screen */
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--desk);
  color: var(--ink);
  font-family: "IM Fell English", Georgia, serif;
  font-size: 1.2rem;
  line-height: 1.55;
}
main {
  width: var(--column);
  max-width: 100%;
  min-height: 100vh;
  margin: 0 auto;
  padding: 2rem 16px 3rem;
  background: var(--parchment);
  box-shadow: 0 0 24px rgba(30, 22, 14, 0.35);
}
.card {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  box-shadow: 0 2px 10px rgba(58, 46, 34, 0.15);
}
.hello {
  text-align: center;
  font-size: 1.5rem;
  font-style: italic;
  margin: 2rem 0;
}
.hello span { display: block; }
.ornament {
  text-align: center;
  color: var(--rust);
  margin: 1.5rem 0;
}
details {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.75rem 0;
  font-size: 1rem;
}
summary { cursor: pointer; color: var(--rust); }

/* menu */
nav ul {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  text-align: center;
  font-size: 1.1rem;
}
nav li { display: inline-block; margin: 0.2rem 0.6rem; }
nav a { color: var(--rust); text-decoration: none; }
nav a:hover, nav a[aria-current] { text-decoration: underline; }
a.home { display: block; text-align: center; color: var(--ink); text-decoration: none; font-style: italic; font-size: 1.4rem; }
h1.page { text-align: center; font-weight: normal; font-style: italic; }