body {
  background-color: #fff9d3;
  color: #a50000;
  font-family: Tahoma, sans-serif;
  margin: 0;
  padding: 0;
}

li::marker {
  content: none;
}

ul, ol {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
}

.autocomplete-suggestions {
  background: #fff;
  color: black;
  max-height: 150px;
  overflow-y: auto;
  position: absolute;
  z-index: 1000;
  width: 70%;
  left: 15%;
  margin-top: -5px;
  border-radius: 0 0 5px 5px;
}

.autocomplete-suggestions div {
  padding: 10px;
  cursor: pointer;
}

.autocomplete-suggestions div:hover {
  background: #eee;
}

.section-divider {
  border: none;
  border-top: 2px solid #b30000;
  width: 60%;
  margin: 30px auto 10px;
}

.container {
  max-width: 600px;
  margin: auto;
  text-align: center;
}

h1 {
  font-size: 30px;
  font-weight: bold;
}

h3 {
  font-weight: bold;
}

.sub-info {
  font-size: 16px;
  margin-bottom: 20px;
}

input[type="text"] {
  padding: 10px;
  font-size: 16px;
  width: 70%;
  border: none;
  border-radius: 5px;
  margin-right: 10px;
}

button {
  padding: 10px 20px;
  background-color: gold;
  color: #a50000;
  font-weight: bold;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #ffd700;
}

.links ul {
  list-style: none;
  padding: 0;
}

.links li {
  margin: 10px 0;
}

a {
  font-weight: bold;
  color: #0000ff;
  text-decoration: none;
}

.footer-slogan {
  text-align: center;
  margin-top: 20px;
  padding: 10px;
}

.slogan-title,
.slogan-sub {
  font-family: 'Roboto Condensed', sans-serif;
  font-style: normal;
  line-height: 1.4;
  margin: 10px 0;
}

.slogan-title {
  font-weight: bold;
  font-size: 20px;
}

.slogan-sub {
  font-size: 16px;
  margin-top: 5px;
  font-weight: bold;
}

.hoasen-logo {
  width: 80px;
  height: auto;
  margin-bottom: 10px;
}

#resultArea {
  font-size: 18px;
  margin-top: 15px;
  color: blue;
}

/* Responsive cho màn hình nhỏ hơn 768px */
@media (max-width: 768px) {
  h1 {
    font-size: 18px;
  }
}

/* Responsive cho màn hình nhỏ hơn 600px */
@media (max-width: 600px) {
  .slogan-title {
    font-size: 15px;
  }
  .slogan-sub {
    font-size: 15px;
    font-weight: bold;
  }
}