body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: linear-gradient(180deg, #d4f0ff 0%, #3bb1fb 100%);
    min-height: 100vh;
    color: #111;
    padding-bottom: 30px;
	margin:0;
  }

  .header {
  
   
    border-bottom: 1px solid #b8eaf5;
	padding-bottom: 5px;
	background-color: #f0f9ff;
	
  }
  .logo{ width: 100%; display: block;}
.gexian{ height: 5px;background-color: #fff;}

  .title-bar {
    background: linear-gradient(90deg, #4a9ff5, #3b8de8);
    color: #fff;
    text-align: center;
    font-size: 17px;
    font-weight: 600;
    padding: 12px 0;
    letter-spacing: 3px;
   
  }

  .form-card {
    margin: 16px 10px;
    background: #f5f5f5;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px 16px;
   
  }

  .form-item {
    margin-bottom: 16px;
  }

  .form-label {
    font-size: 14px;
    color: #111;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
  }

  .form-label .required {
   
    margin-right: 4px;
  }

  .form-label .optional-tag {
   /* color: #999;
    font-weight: 400;
    font-size: 13px; */
  }

  .form-hint {
    font-size: 13px;
   
    margin-bottom: 14px;
    line-height: 1.5;
  }

  .form-input {
    width: 100%;
    height: 42px;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    padding: 0 14px;
    font-size: 15px;
    color: #111;
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
	box-sizing: border-box;
  }

  .form-input:focus {
    border-color: #4a9ff5;
    box-shadow: 0 0 0 2px rgba(74, 159, 245, 0.15);
  }

  .form-input::placeholder {
    color: #bbb;
  }

  .query-btn {
    display: block;
    width: 160px;
    height: 44px;
    margin: 20px auto 0;
    background: linear-gradient(135deg, #4a9ff5, #3b8de8);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 6px;
    cursor: pointer;
    transition: all 0.2s;
   
  }

  .query-btn:active {
    transform: scale(0.97);
    box-shadow: 0 1px 4px rgba(59, 141, 232, 0.3);
  }

  .results-card {
    margin: 16px 12px;
    background: #f5f5f5;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px 16px;
    
  }

  .results-title {
    font-size: 16px;
    color: #e74c5e;
    font-weight: 700;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
    margin-bottom: 12px;
  }

  .result-item {
    border-bottom: 1px solid #eee;
    padding: 12px 0;
  }

  .result-item:last-of-type {
    border-bottom: none;
  }

  .result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 8px 0;
    user-select: none;
  }

  .result-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: #111;
    font-weight: 600;
  }

  .result-header-left .subject {
    color: #111;
  }

  .result-header-left .level {
   
    font-weight: 700;
  }

  .result-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
  }

  .result-arrow.open {
    transform: rotate(180deg);
  }

  .result-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }

  .result-details.open {
    max-height: 500px;
  }

  .result-details-inner {
    background: #efefef;
    border-radius: 10px;
    padding: 14px 10px;
    margin-top: 8px;
	margin-left:6px;
	margin-right:6px;
  }

  .detail-row {
    display: flex;
    padding: 6px 0;
    font-size: 14px;
    line-height: 1.6;
  }

  .detail-label {
   
    width: 110px;
    flex-shrink: 0;
  }

  .detail-value {
    color: #111;
    font-weight: 500;
  }

  .pass-btn {
    display: block;
    width: 100%;
    height: 42px;
    margin-top: 14px;
    background: linear-gradient(135deg, #6dc8e8, #5bb8d9);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 4px;
    cursor: pointer;
  
    transition: all 0.2s;
  }

  .pass-btn:active {
    transform: scale(0.98);
  }

  .footer-info {
    margin: 16px 12px 12px;
    background: #f5f5f5;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 16px;
   
  }

  .footer-info p {
    font-size: 14px;
   
    line-height: 1.8;
    text-align: justify;
  }

  .footer-bottom {
    margin: 0 12px 20px;
    background: #f5f5f5;
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 15px;
  
    text-align: center;
    font-size: 14px;
    color: #111;
    font-weight: 500;
  }

  .no-results {
    display: none;
    text-align: center;
    padding: 30px 0;
    color: #999;
    font-size: 14px;
  }

  .no-results svg {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
    opacity: 0.4;
  }

  @media (max-width: 360px) {
    .header-text h1 {
      font-size: 18px;
    }
    .detail-label {
      width: 95px;
    }
  }