/* お問い合わせフォーム样式 - 极简扁平硬朗风格 (4px版) - 字体放大版 */
.content-container {
  background-color: #f7f9fc;
  padding: 40px 20px;
  color: #333333;
}

/* 外层容器 */
.inquiry-form-wrap {
  max-width: 800px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 40px;
  border-radius: 4px; /* 统一 4px 圆角 */
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid #e1e8ed;
}

/* 标题 */
.inquiry-form-wrap h2 {
  text-align: center;
  font-size: 24px; /* 放大至 24px */
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #2563eb; /* 统一为首页标准蓝 */
  color: #0f294d; /* 首页深蓝黑色 */
}

/* 客服対応時間 */
.support-hours {
  margin: -8px 0 24px;
  padding: 14px 16px;
  background-color: #f0f5ff;
  border: 1px solid #dce6f7;
  border-left: 3px solid #2563eb;
  border-radius: 4px;
  color: #2d3748;
}

.support-hours p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

.support-hours p + p {
  margin-top: 6px;
  color: #718096;
}

/* 表单组 */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  color: #2d3748;
  font-size: 15px; /* 放大至 15px */
}

/* 必填标记 */
.required {
  color: #ff3b30;
  margin-left: 4px;
}

/* 输入框统一设定 */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group select,
.form-group textarea,
#category,
#departure_date {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px; /* 放大至 15px */
  border: 1px solid #cbd5e0;
  border-radius: 4px; /* 统一 4px */
  box-sizing: border-box;
  background-color: #ffffff;
  color: #1a202c;
  height: 44px; /* 增加到 44px 搭配大字体 */
  transition: all 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-group textarea {
  height: auto;
  resize: vertical;
  min-height: 120px;
}

/* 下拉框及日期框样式修正（带原生箭头背景） */
#category,
#departure_date {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23718096' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

/* 获得焦点效果 */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
#category:focus,
#departure_date:focus {
  border-color: #2563eb;
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* 预约状况单选框 */
.form-group .group-label {
  font-weight: 700;
  color: #2d3748;
  display: block;
  margin-bottom: 10px;
  font-size: 15px; /* 放大至 15px */
}

.form-group label input[type="radio"] {
  margin-right: 6px;
  accent-color: #2563eb;
}

.form-group label {
  display: inline-flex;
  align-items: center;
  margin-right: 20px;
  cursor: pointer;
}

/* 备注 */
.note {
  font-size: 14px; /* 放大至 14px */
  color: #718096;
  margin-top: 6px;
}

/* 隐私政策说明 */
.privacy-notice {
  margin: 25px 0;
  padding: 14px 16px;
  background-color: #f0f5ff; /* 浅淡蓝背景 */
  border: 1px solid #dce6f7;
  border-left: 3px solid #2563eb;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

.privacy-notice input[type="checkbox"] {
  margin-right: 10px;
  accent-color: #2563eb;
  width: 18px; /* 增大复选框 */
  height: 18px;
  cursor: pointer;
}

.privacy-notice label {
  display: inline;
  font-size: 15px; /* 放大至 15px */
  color: #4a5568;
  cursor: pointer;
  font-weight: normal;
  margin: 0;
  line-height: 1.5;
}

.privacy-notice a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 700;
}

.privacy-notice a:hover {
  text-decoration: underline;
}

/* 注意提示 */
.notice {
  margin: 25px 0;
  background-color: #f8fafc;
  padding: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
}

.notice-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.notice-list li {
  margin-bottom: 6px;
  font-size: 14.5px; /* 放大至 14.5px */
  color: #4a5568;
  line-height: 1.55;
}

.notice-list li:last-child {
  margin-bottom: 0;
}

/* 链接样式 */
a {
  color: #2563eb;
  text-decoration: none;
}

a:hover {
  color: #0052cc;
  text-decoration: underline;
}

/* 提交按钮 */
.form-actions {
  text-align: center;
  margin-top: 30px;
}

.form-actions button {
  height: 46px;
  padding: 0 24px;
  border: none;
  border-radius: 4px; /* 统一 4px */
  background: #2563eb; /* 首页同款蓝色 */
  font-size: 16px; /* 放大至 16px */
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  white-space: nowrap;
  line-height: 46px;
  width: 240px;
  text-align: center;
  transition: all 0.15s ease;
  user-select: none;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.15);
}

.form-actions button:hover {
  background: #0052cc;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* 语言特定逻辑 */
.lang-zh #form-ja-only {
  display: none;
}

.en #form-ja-only {
  display: none;
}

/* 响应式样式 */
@media screen and (max-width: 768px) {
  .content-container {
    padding: 20px 12px;
  }
  
  .inquiry-form-wrap {
    padding: 24px 16px;
    border-radius: 4px;
  }
  
  .form-actions button {
    width: 100%;
  }
}