body {
  margin: 0;
}

h1, h2, h3, #description {
  text-align: center;
}

/* Header image */
#header-image {
  height: 200px;
  top: 0;
  width: 100%;
  background: linear-gradient(rgb(0,0,0,0), rgb(0,0,0,0)), url("/img/pexels-pixabay_70365_cropsmall.jpg") no-repeat;
  background-size: cover;
  margin-bottom: 30px;
}

/* Header container */
#header {
  border: 0px solid #a10000;
  width: 80em;
  margin: 10px auto;
}

#description {
  padding: 10px;
  margin: 10px auto;
}

/* ✅ FIXED GRID LAYOUT */
.column-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  min-height: 80%;
  width: 80em;
  margin: 0 auto;
}

/* Boxes */
.post, .post-scroller {
  border: 1px solid #a10000;
  margin: 0;
  margin-bottom: 10px;
  box-sizing: border-box;
  overflow: hidden;
}

.post img, .post-scroller img {
  max-width: 100%;
  height: auto;
}

/* Fixed-height box */
.post-scroller {
  height: 500px;
  overflow-y: auto;
}

.post-inner {
  margin: 10px;
}

/* Optional image header */
.post-head-image {
  padding: 0;
}

/* Colored section */
.block-color-section {
  background: #a10000;
  color: white;
  min-height: 1em;
  margin-top: 10px;
  margin-bottom: 20px;
}

.block-color-inner {
  padding: 10px;
  padding-left: 10%;
  padding-right: 10%;
  margin: 0 auto;
}

/* Footer */
#footer {
  background: #a10000;
  color: #fff;
  min-height: 1em;
  margin-top: 10px;
}

#footer a {
  color: #ddd;
}

#footer-sticky {
  position: fixed;
  width: 100%;
  background: #a10000;
  color: #fff;
  min-height: 1em;
  bottom: 0;
  margin-top: 10px;
}

#footer-content {
  padding: 1px;
  padding-left: 10px;
  padding-right: 10px;
  margin: 0 auto;
}

/* Footer columns */
.footer-columns {
  columns: 3;
  width: 80em;
  margin: 0 auto;
  column-gap: 10px;
}

.footer-column {
  text-align: left;
  display: inline-block;
  height: 6em;
  width: 100%;
  padding: 10px;
  padding-top: 0;
}

#footer li {
  padding-left: 0;
  padding-top: 2px;
  padding-bottom: 2px;
  list-style-type: none;
}

/* Responsive */
@media (max-width: 80em) {
  #header, #description, .column-wrapper, .footer-columns {
    width: 90%;
  }
}

@media (max-width: 800px) {
  .column-wrapper {
    grid-template-columns: 1fr;
  }
}