body {
  font-family: "Arial", sans-serif;
  background-color: #fffafc;
  margin: 0;
  padding: 20px;
  line-height: 1.8;
}

.chat-container {
  max-width: 700px;
  margin: auto;
  background: #ffffff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #e75480;
  font-size: 1.8em;
  margin-bottom: 15px;
}

p {
  margin-bottom: 1.5em;
}

.chat-row {
  display: flex;
  align-items: flex-start;
  margin: 15px 0;
}

.chat-row.left {
  flex-direction: row;
}

.chat-row.right {
  flex-direction: row-reverse;
}

.icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 10px;
  border: 2px solid #ddd;
}

.bubble {
  max-width: 60%;
  padding: 12px 16px;
  border-radius: 20px;
  position: relative;
  font-size: 15px;
  line-height: 1.6;
  word-wrap: break-word;
  border: 1px solid #ccc;
}

.bubble.interviewer {
  background-color: #fff0f5;
  border-color: #f3a6c4;
}

.bubble.atsutsu {
  background-color: #e6f7ff;
  border-color: #99ccff;
}

.bubble.urachan {
  background-color: #f0e6ff;
  border-color: #c5b3ff;
}

.note {
  margin-top: 30px;
  padding: 15px;
  background-color: #fff0f5;
  border-left: 5px solid #e75480;
  border-radius: 8px;
  font-size: 15px;
  line-height: 1.6;
}

.back-link {
  margin-top: 40px;
  text-align: center;
}

.back-link a {
  display: inline-block;
  background-color: #e75480;
  color: #fff;
  padding: 10px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.back-link a:hover {
  background-color: #d74470;
}

.share-buttons {
  margin-top: 40px;
  text-align: center;
}

.share-buttons a,
.share-buttons button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 8px;
  padding: 10px 16px;
  font-size: 14px;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.share-buttons a {
  color: #fff;
}

.share-buttons .twitter {
  background-color: #1DA1F2;
}

.share-buttons .line {
  background-color: #00C300;
}

.share-buttons .copy {
  background-color: #555;
  color: #fff;
}

.share-buttons .copy:hover {
  background-color: #333;
}

.share-buttons i {
  font-size: 16px;
}
@media screen and (max-width: 480px) {
  .bubble {
    max-width: 80%;
  }

  .chat-container {
    padding: 15px;
  }
}