/* 主体容器 */
    .containera {
      max-width: 1400px;
      margin: 60px auto;
      padding: 0 20px;
    }

    /* 内容布局：左 右 */
    .contact-row {
      display: flex;
      gap: 40px;
      background: #fff;
      border-radius: 16px;
      padding: 50px;
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
      margin-bottom: 50px;
    }

    /* 左侧信息 */
    .contact-left {
      flex: 1;
    }

    .contact-left h2 {
      font-size: 28px;
      color: #b40000;
      margin-bottom: 30px;
      padding-bottom: 15px;
      border-bottom: 3px solid #b40000;
      display: inline-block;
    }

    .info-item {
      display: flex;
      align-items: center;
      margin-bottom: 25px;
      font-size: 16px;
    }

    .info-item strong {
      width: 90px;
      color: #333;
      font-weight: bold;
    }

    .info-item span {
      color: #555;
    }

    /* 右侧地图 */
    .contact-right {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }

    .map-box {
      width: 100%;
      height: 380px;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid #eee;
      position: relative;
    }

    .map-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* 地图标记点 */
    .map-marker {
      position: absolute;
      top: 34%;
      left: 76%;
      width: 18px;
      height: 18px;
      background: #b40000;
      border-radius: 50%;
      border: 4px solid #fff;
      box-shadow: 0 0 10px rgba(201, 26, 26, 0.5);
      animation: pulse 1.5s infinite;
    }
    
    /* 信息气泡样式 */
.info-bubble {
  position: absolute;
  width: 160px;
  top: 5%;
  left: 42%;

  background: #b40000;
  color: #fff;
  padding: 10px 0;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 99;
 
   animation: pulsea 1.5s infinite;
}
.info-bubble:hover {
  transform: translateX(-50%) scale(1.05);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.info-bubble h3 {

    color: #fff;
  font-size: 14px;
    height: 10px;
  text-align: center;
}

.info-bubble span {
    display: block;
  font-size: 12px;

  text-align: center;

}

/* 气泡箭头 */
.bubble-arrow {
   position: absolute;

  bottom: 62%;
  right: 26%;
  transform: translateX(-50%) rotate(-40deg); /* 向左斜指向红点 */
  width: 20px;
  height: 80px;
  background: #b40000;
  clip-path: polygon(50% 100%, 0% 0%, 100% 0%);
  z-index: 9999;
  
}

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.2); }
      100% { transform: scale(1); }
    }
      @keyframes pulsea {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }
    /* 留言表单 */
    .form-box {
      background: #fff;
      border-radius: 16px;
      padding: 50px;
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    }

    .form-box h2 {
      font-size: 28px;
      color: #b40000;
      text-align: center;
      margin-bottom: 40px;
    }

    .form-group {
      margin-bottom: 25px;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 15px;
      border: 1px solid #ddd;
      border-radius: 8px;
      font-size: 15px;
      outline: none;
      transition: 0.3s;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: #b40000;
      box-shadow: 0 0 5px rgba(201, 26, 26, 0.2);
    }

    .form-group textarea {
      height: 150px;
      resize: none;
    }

    .submit-btn {
      display: block;
      width: 220px;
      height: 50px;
      background: linear-gradient(135deg, #b40000, #b40000);
      color: #fff;
      border: none;
      border-radius: 8px;
      font-size: 16px;
      font-weight: bold;
      margin: 0 auto;
      cursor: pointer;
      transition: 0.3s;
    }

    .submit-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(201, 26, 26, 0.2);
    }

    /* 移动端适配 */
    @media (max-width: 992px) {
      .contact-row {
        flex-direction: column;
        padding: 30px;
      }
    }

     



/* 响应式适配 */
@media (max-width: 768px) {
  .info-bubble h3 {
    font-size: 20px;
  }
  .info-bubble p {
    font-size: 18px;
  }
  .map-container {
    height: 400px;
  }
   .map-box {
      width: 100%;
      height: 240px;
    
    }
    .info-bubble{

  width: 120px;
  top: 5%;
  left: 42%;

  padding: 2px 0;

    }
  .info-bubble h3{
      font-size: 12px;
  }
  .bubble-arrow {

  bottom: 62%;
  right: 22%;
  transform: translateX(-50%) rotate(-40deg); /* 向左斜指向红点 */
  width: 10px;
  height: 40px;

  clip-path: polygon(50% 100%, 0% 0%, 100% 0%);

  
}
   .map-marker {
     
       top: 36%;
      left: 80%;
      width: 12px;
      height: 12px;
      background: #b40000;
      border-radius: 50%;
      border: 2px solid #fff;
      box-shadow: 0 0 10px rgba(201, 26, 26, 0.5);
      animation: pulse 1.5s infinite;
    }
    
}
      input::placeholder {
    color: #999999; /* 例如，设置为灰色 */
} 
textarea::placeholder {
    color: #999999; /* 例如，设置为灰色 */
}