:root {
  color: #1a1a1a;
  background: #f7f5f1;
  font-family: Georgia, "Times New Roman", serif;
}
body { margin: 0; }
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: #1f2a24;
  color: #f7f5f1;
}
.site-header a, .site-header button { color: #f7f5f1; }
nav { display: flex; gap: 1rem; align-items: center; }
main { max-width: 52rem; margin: 0 auto; padding: 1.5rem; }
form { display: grid; gap: 0.75rem; margin: 1rem 0; }
label { display: grid; gap: 0.25rem; }
input, select, textarea, button { font: inherit; padding: 0.4rem; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.4rem; border-bottom: 1px solid #ccc; }
.error { color: #8a1f1f; }
.notice { color: #3b4a42; }
.inline { display: inline; margin: 0; }
.brand { text-decoration: none; font-weight: bold; }