:root {
  --cream: #fff4cc;
  --panel: #f8bc40;
  --panel-dark: #bc6028;
  --brown: #603818;
  --deep: #302018;
  --green: #00a848;
  --link: #1b4f9c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--deep);
  font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
  line-height: 1.7;
}

a {
  color: var(--link);
  font-weight: 700;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 24px;
  background: var(--panel);
  border-bottom: 4px solid var(--deep);
}

.brand {
  color: var(--deep);
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: 0.5px;
}

nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

nav a {
  color: var(--deep);
  text-decoration: none;
  border: 2px solid var(--deep);
  padding: 5px 9px;
  background: var(--cream);
  font-size: 13px;
}

nav a.active {
  background: var(--green);
  color: var(--cream);
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 42px 22px 56px;
}

h1 {
  margin: 0 0 18px;
  font-size: 38px;
  line-height: 1.15;
}

h2 {
  margin: 34px 0 10px;
  font-size: 22px;
  line-height: 1.25;
  border-bottom: 3px solid var(--deep);
  padding-bottom: 6px;
}

p {
  margin: 12px 0;
  font-size: 15px;
}

ul {
  border: 3px solid var(--deep);
  background: rgba(255, 255, 255, 0.45);
  padding: 16px 20px 16px 34px;
  margin: 16px 0;
}

li {
  margin: 6px 0;
  font-size: 15px;
}

.site-footer {
  background: var(--panel-dark);
  color: var(--cream);
  border-top: 4px solid var(--deep);
  padding: 22px 24px;
  text-align: center;
  font-size: 12px;
}

.site-footer a {
  color: var(--cream);
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  h1 {
    font-size: 30px;
  }

  .page {
    padding: 30px 16px 46px;
  }
}