:root { --lake: #163246; --brass: #a68448; --paper: #f3ecdf; --ink: #1c2430; }
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--lake);
  color: var(--paper);
  font-family: Palatino, "Palatino Linotype", "Book Antiqua", serif;
  min-height: 100vh;
}
.plate {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 18px 28px;
  border-bottom: 1px solid var(--brass);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 13px;
}
.plate a { color: var(--brass); text-decoration: none; }
.layout { display: grid; grid-template-columns: 180px 1fr; min-height: calc(100vh - 54px); }
nav { border-right: 1px solid rgba(166,132,72,.45); padding: 22px 0; }
nav a {
  display: block;
  color: var(--paper);
  text-decoration: none;
  padding: 10px 22px;
  border-left: 3px solid transparent;
}
nav a.on { border-left-color: var(--brass); color: var(--brass); }
main { padding: 28px 36px 64px; max-width: 860px; }
h1 { font-weight: 500; font-size: 34px; line-height: 1.15; margin: 0 0 18px; }
p { font-size: 18px; line-height: 1.55; margin: 0 0 14px; }
.measure {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 18px;
  margin: 22px 0;
  font-size: 15px;
}
.measure b { color: var(--brass); font-weight: 600; }
figure { margin: 22px 0; }
img { width: 100%; height: auto; display: block; }
figcaption { color: #c9d4dc; font-size: 14px; margin-top: 8px; }
.foot { color: #8ea0ae; font-size: 13px; margin-top: 28px; }
@media (max-width: 700px) {
  .layout { grid-template-columns: 1fr; }
  nav { display: flex; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid rgba(166,132,72,.45); padding: 8px; }
  main { padding: 20px 16px 48px; }
  .measure { grid-template-columns: 1fr; }
}