body {
  background-color: black;
  color: white;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

div {
  font-family: 'Roboto';
}

.container {
  max-width: 800px;
  width: 100%;
  padding: 20px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.site-title {
  font-size: 24px;
  font-weight: bold;
  margin-right: 0;
}

.contact-btn {
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 50px;
  opacity: 1;
  transition: opacity 0.3s;
}

.contact-btn:hover {
  opacity: 0.3;
}

.message-container {
  background-color: #1a1a1a;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.message {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
  padding: 5px;
}

.message-date {
  font-size: 14px;
  color: #ccc;
  margin-bottom: 5px;
  opacity: 0.5;
}

.message-text {
  background-color: #333;
  padding: 10px;
  border-radius: 10px;
  max-width: fit-content;
}

.scrollable-container {
  max-height: 300px;
  overflow-y: auto;
  background-color: #1a1a1a;
  border-radius: 10px;
  padding: 25px;
  margin-top: 20px;
  overflow-y: scroll;
}

.scrollable-container::-webkit-scrollbar {
  display: none;
}

.pc-gif {
  width: 10%;
  margin-right: 0;
  margin-left: 0;
}

.title-gif-container {
  display: flex;
  align-items: center;
}

.message {
  transition: filter 1s ease;
  cursor: pointer;
}

.message img {
  max-width: 150px;
  max-height: 150px;
}