body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
}

nav {
    padding: 16px;
    background: #000;
}

nav a {
    color: #fff;
    margin-right: 16px;
    text-decoration: none;
}

.hero {
    padding: 80px 24px;
}
/* ===== Letterhead Header ===== */

.letterhead-header {
  border-bottom: 1px solid #ddd;
  background: #fff;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}

.brand-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.logo {
  width: 70px;
  height: auto;
}

.brand-text {
  line-height: 1.1;
}

.brand-name {
  font-size: 1.9rem;
  font-weight: 600;
}

.brand-sub {
  font-size: 1.2rem;
  color: #333;
}

/* ===== Main ===== */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: #111;
}

/* ===== Letterhead Footer ===== */

.letterhead-footer {
  border-top: 1px solid #ddd;
  margin-top: 4rem;
  padding: 1.5rem 0;
  font-size: 0.9rem;
  color: #444;
}
.main-nav {
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    margin-top: 12px;
}

.main-nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
    padding: 12px 0;
    margin: 0;
}

.main-nav a {
    text-decoration: none;
    color: #111;
    font-weight: 500;
}

.main-nav a:hover {
    text-decoration: underline;
}
.main-nav {
    background: #f6f1e6;
}
.main-nav a {
    color: #111;
}
.main-nav a:hover {
    color: #f5c26b; /* or white underline if you prefer */
}
.main-nav a.active {
    font-weight: 700;
    border-bottom: 2px solid #111;
}