@import url(head2015_zt.css); 
@import url(m_head2015new.css?2016162);
.main{ background-color: #434343; padding: 20px 0 50px 0;}
    .biaodan_bg {
      max-width: 800px;
      margin: 0 auto;
      background: white;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }
    .fheader {
      background: #1f6f57;
      color: #FFE29C; 
      text-align: center;
    }
    .fheader h1 {  display: none;
      font-size: 1.8rem;
      font-weight: 600;
    }    .fheader  img{ width: 100%;}

    /* 表单主体 */
    .biaodan_bg form {
      padding:20px 55px 55px 55px;
    }

    /* 分隔标题 */
    .section-title {
      text-align: center;
      font-size: 1.3rem;
      font-weight: 600;
      color: #123170;
      margin: 24px 0 16px;
      position: relative;
    }
    .section-title::after {
      content: "";
      display: block;
      width: 60px;
      height: 2px;
      background: #123170;
      margin: 8px auto;
      border-radius: 1px;
    }

    /* 表单组 */
    .form-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 20px;
    }
    .form-control {
      flex: 1 1 200px;
      min-width: 200px;
    }
    .biaodan_bg  label {
      display: block;
      margin-bottom: 6px;
      font-weight: 500;
      color: #444;
    }
    .biaodan_bg  label::after {
      content: " *";
      color: #e74c3c;
    }
    .biaodan_bg  label.optional::after {
      content: "";
    }
    .biaodan_bg  input,
    .biaodan_bg  select,
    .biaodan_bg  textarea {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #ddd;
      border-radius: 8px;
      font-size: 16px;
      transition: all 0.2s;
      background: #fafafa;
    }
    .biaodan_bg  input:focus,
    .biaodan_bg  select:focus,
    .biaodan_bg  textarea:focus {
      outline: none;
      border-color: #123170;
      background: #fff;
      box-shadow: 0 0 0 3px rgba(18, 49, 112, 0.1);
    }
    .biaodan_bg textarea {
      min-height: 100px;
      resize: vertical;
    }

    /* 提交按钮 */
    .biaodan_bg  .submit-btn {
      display: block;
      width: 100%;
      padding: 14px;
      background: #ff7800;
      color: white;
      font-size: 1.1rem;
      font-weight: 600;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background 0.2s;
    }
    .biaodan_bg .submit-btn:hover {
      background: #df6902;
    }

    /* 响应式调整 */
    @media (max-width: 600px) {
      .biaodan_bg .form-group {
        flex-direction: column;
        gap: 12px;
      }
     .biaodan_bg  .form-control {
            flex: 1 1 auto;
        min-width: auto;
      }
     
      .biaodan_bg form {
        padding: 20px;
      }
          .main{ padding: 0;}
    }