* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  max-width: 1000px;
  margin: 0 auto;
  font-family: Esteban, serif;
  font-size: 16px;
  line-height: 1.7;
}

/* ── Banner ── */
div#banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #f6dffd;
  border-bottom: 1px solid #555;
  z-index: 100;
}

div#banner-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 10px 20px 0;
}

div#banner-content img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ── Nav ── */
ul.nav {
  list-style-type: none;
  display: flex;
  flex-wrap: nowrap;
  background-color: #333;
  border: 2px solid #555;
  margin-top: 8px;
  overflow: hidden;
}

ul.nav li {
  flex: 1;
}

ul.nav li a {
  display: block;
  color: white;
  text-align: center;
  padding: 10px 4px;
  text-decoration: none;
  font-family: Lora, Esteban, serif;
  font-size: clamp(0.7rem, 2vw, 0.9rem);
  white-space: nowrap;
}

ul.nav li a:hover {
  background-color: #f6dffd;
  color: black;
}

ul.nav li a.active {
  background-color: #700070;
  color: white;
}

/* ── Main content ── */
div#main-content {
  padding-top: 200px;
  margin: 20px;
}

h1, h2 {
  margin-top: 20px;
  font-family: Lora, Esteban, serif;
}

p {
  margin-top: 20px;
}

/* ── Footer ── */
div#footer {
  border-top: 1px solid #555;
  width: 100%;
  padding: 5px 20px;
  margin-top: 20px;
  font-size: 0.9em;
  color: #555;
}

/* ── Other paragraph styles ── */
p#topline {
  font-size: 1.2em;
  margin-top: 0;
}

p#subdek {
  font-size: 1em;
  margin-top: 0;
  font-style: italic;
}

p#classlist {
  font-size: 0.9em;
  margin-top: 5px;
  text-indent: 50px;
}

div#listing {
  margin-top: 10px;
}

/* ── Mobile ── */
@media (max-width: 600px) {
  div#banner-content {
    padding: 8px 10px 0;
  }

  ul.nav li a {
    padding: 8px 2px;
  }

  div#main-content {
    padding-top: 160px;
    margin: 12px;
  }
}