hr {
  height: 0; /* Remove default height */
  border: 0; /* Remove default border */
  border-top: 2px solid black !important; /* Set the top border for the line and its color */
}

header#site-header {
    background: #C80000;
    background: linear-gradient(
    313deg,
    oklch(0.60 0.18 25),  /* vivid red: lower L (0.60) to tame brightness, keep C (0.18) */
    oklch(0.97 0.01 95),  /* near-white */
    oklch(0.58 0.16 265)  /* vivid blue: slightly reduced L, keep chroma */
  );
}

footer#footer address a {
    text-decoration: underline;
    text-decoration-color: navy;
}

.bg-gradient-to-r {
    opacity: 0.5;
}