/*输入模块*/
 .tool-suggest-section {
    padding: 120px 0 100px;
    background: linear-gradient(to bottom, #f0f7ff, #ffffff);
  }

  .tool-suggest-hero {
    text-align: center;
    margin-bottom: 60px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
  }

  .tool-suggest-title {
    font-size: clamp(2.8rem, 7vw, 3.8rem);
    font-weight: 800;
    margin: 0 0 20px;
    line-height: 1.12;
    color: #1f2937;
  }

  .tool-suggest-highlight {
    color: #3b82f6;
  }

  .tool-suggest-desc {
    font-size: 1.18rem;
    color: #4b5563;
    margin: 0 auto;
    max-width: 820px;
    line-height: 1.65;
  }

  .tool-suggest-form-card {
    background: white;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    padding: 40px 32px;
    margin: 0 auto;
    max-width: 960px;
  }

  .tool-suggest-label,
  .tool-suggest-engines-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: #1f2937;
  }

  .tool-suggest-input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
  }

  .tool-suggest-input {
    flex: 1 1 320px;
    height: 56px;
    padding: 0 20px 0 52px;
    font-size: 1.05rem;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .tool-suggest-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59,130,246,0.12);
  }

  .tool-suggest-search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #6b7280;
    font-size: 1.25rem;
    pointer-events: none;
  }

  .tool-suggest-btn-query {
    height: 56px;
    min-width: 180px;
    padding: 0 28px;
    font-size: 1.05rem;
    font-weight: 600;
    color: white;
    background: #3b82f6;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }

  .tool-suggest-btn-query:hover {
    background: #2563eb;
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  }

  .tool-suggest-engines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
  }

  .tool-suggest-engine-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: white;
    cursor: pointer;
    font-size: 1.02rem;
    font-weight: 500;
    color: #374151;
    transition: all 0.18s;
    user-select: none;
  }

  .tool-suggest-engine-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #3b82f6;
  }

  .tool-suggest-engine-label:hover {
    border-color: #60a5fa;
  }

  .tool-suggest-engine-label:has(input:checked) {
    border-color: #3b82f6;
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 600;
  }

  .tool-suggest-tip {
    font-size: 0.96rem;
    color: #6b7280;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }

  .tool-suggest-tip i {
    color: #3b82f6;
    font-size: 1.15rem;
    margin-top: 2px;
  }

  /* 响应式 */
  @media (max-width: 640px) {
    .tool-suggest-section { padding: 120px 0 80px; }
    .tool-suggest-title { font-size: 2.6rem; }
    .tool-suggest-form-card { padding: 32px 20px; }
    .tool-suggest-input-group { flex-direction: column; }
    .tool-suggest-btn-query { width: 100%; }
  }
  
  /*=========================显示模块=========================*/
   /* 结果模块专用样式 - 前缀 tool-result- */
  .tool-result-section {
    padding: 40px 20px 80px;
    background: #f8faff; /* 极浅蓝灰，与查询区衔接 */
    min-height: 60vh;
  }

  .tool-result-container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .tool-result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  @media (min-width: 992px) {
    .tool-result-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  .tool-result-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    transition: all 0.22s ease;
  }

  .tool-result-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.08);
  }

  .tool-result-title {
    font-size: 1.45rem;
    font-weight: 700;
    margin: 0 0 20px;
    color: #1f2937;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .tool-result-smart {
    color: #7c3aed; /* 紫色 - 智能推荐专用 */
  }

  .tool-result-icon {
    font-size: 1.8rem;
    line-height: 1;
    color: #7c3aed;
  }

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

  .tool-result-list li {
    padding: 12px 16px;
    font-size: 1.02rem;
    color: #374151;
    border-radius: 8px;
    transition: all 0.18s ease;
    line-height: 1.5;
  }

  .tool-result-list li:hover {
    background: #f0f7ff;
    color: #2563eb;
    padding-left: 24px;
  }

  .tool-result-footer {
    margin-top: 24px;
    font-size: 0.875rem;
    color: #6b7280;
    text-align: center;
    font-style: italic;
  }

  /* 手机端微调 */
  @media (max-width: 640px) {
    .tool-result-card {
      padding: 24px 20px;
    }
    .tool-result-title {
      font-size: 1.3rem;
    }
    .tool-result-list li {
      font-size: 0.98rem;
      padding: 10px 14px;
    }
  }