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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
  background: #1a1a1a;
  color: #e0e0e0;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
}

/* 捏人页面 */
.container {
  padding: 40px 24px;
}

h1 {
  font-size: 24px;
  margin-bottom: 8px;
  color: #ffffff;
}

.subtitle {
  font-size: 14px;
  color: #888;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  color: #aaa;
  margin-bottom: 8px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px;
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
  color: #e0e0e0;
  font-size: 16px;
}

.form-group select {
  appearance: none;
}

.btn-primary {
  width: 100%;
  padding: 14px;
  background: #8b0000;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  margin-top: 12px;
}

.btn-skip {
  width: 100%;
  padding: 12px;
  background: transparent;
  color: #888;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  margin-top: 8px;
}

/* 聊天页面 */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.chat-header {
  padding: 16px;
  text-align: center;
  border-bottom: 1px solid #2a2a2a;
  font-size: 16px;
  color: #fff;
}

.messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 15px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.message.user {
  align-self: flex-end;
  background: #8b0000;
  color: #fff;
  border-bottom-right-radius: 4px;
}

.message.lover {
  align-self: flex-start;
  background: #2a2a2a;
  color: #e0e0e0;
  border-bottom-left-radius: 4px;
}

.input-area {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid #2a2a2a;
}

.input-area input {
  flex: 1;
  padding: 12px;
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
  border-radius: 20px;
  color: #e0e0e0;
  font-size: 15px;
  outline: none;
}

.input-area button {
  padding: 12px 20px;
  background: #8b0000;
  color: #fff;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 15px;
}