body {
  font-family: "Arial", sans-serif;
  background-color: #f8f8f8;
  color: #333;
  margin: 100;
  padding: 0;
  line-height: 1.6;
}
h1 {
  font-size: 35px;
  text-align: center;
  color: #270b63;
  margin-top: 20px;
  font-weight: bold;
  text-transform: uppercase;
  border-bottom: 2px solid #270b63;
  padding-bottom: 10px;
  margin-left: 100px;
  margin-right: 100px;
}
h2 {
  font-size: 28px;
  color: #270b63;
  text-align: center;
  font-weight: normal;
  margin-top: 40px;
  padding: 10px;
  margin-left: 50px;
  margin-right: 50px;
}
h3 {
  font-size: 22px;
  color: #270b63;
  margin-top: 20px;
  margin-left: 10px;
  font-weight: normal;
  margin-right: 20px;
}
p {
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
  color: #333;
  margin-top: 20px;
  max-width: 800px;
  margin-left: 20px;
  margin-right: 20px;
}
a {
  font-size: 18px;
  color: #270b63;
  text-decoration: none;
  border: 1px solid #270b63;
  padding: 8px 15px;
  border-radius: 5px;
  transition: 0.3s ease;
  margin-left: 20px;
  margin-right: 20px;
  margin-top: 20px;
}
a:hover {
  background-color: #270b63;
  color: #fff;
  margin-left: 20px;
  margin-right: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  padding: 40px;
  justify-items: center;
  margin-left: 100px;
  margin-top: 20px;
}
.gallery img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}
.gallery img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  opacity: 0.9; /* 추가 */
}
h4,
h5,
h6 {
  font-size: 20px;
  text-align: center;
  margin-top: 20px;
  color: #270b63;
  padding: 15px;
  background-color: #f8f8f8;
  border: 1px solid #270b63;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin-left: 20px;
  margin-right: 20px;
}
.testimonial {
  font-size: 18px;
  font-style: italic;
  color: #333;
  text-align: center;
  max-width: 800px;
  margin-top: 20px;
  margin-left: 20px;
  margin-right: 20px;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  text-align: center;
  margin-left: 20px;
  margin-right: 20px;
}
table th,
table td {
  padding: 10px;
  border: 1px solid #3a1c71;
}
table th {
  background-color: #3a1c71;
  color: #ffffff;
  font-weight: 600;
}
table tr:nth-child(odd) {
  background-color: #f2f2f2;
}
@media screen and (max-width: 768px) {
  h1 {
    font-size: 28px;
  }
  h2 {
    font-size: 24px;
  }
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .testimonial,
  table {
    font-size: 16px;
  }
}