*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  line-height: 1.5;
  color: #1a1a1a;
  background: #fafafa;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
}

.site-header .brand {
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.site-header nav a {
  text-decoration: none;
  margin-left: 1rem;
  opacity: 0.75;
}

.site-header nav a:hover {
  opacity: 1;
}

.placeholder-banner {
  background: #fff7d6;
  border-bottom: 1px solid #f0e2a0;
  font-size: 0.85rem;
  text-align: center;
  padding: 0.4rem 1rem;
  color: #6b5300;
}

.site-footer {
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem 1.5rem;
  color: #777;
}

.site-footer a {
  color: inherit;
}