body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', sans-serif;
      background-color: #f4f4f4;
    }

    .breadcrumb-box {
      margin: 30px 40px 10px;
      font-size: 15px;
      color: #999;
    }

    .breadcrumb-box a {
      color: #1a73e8;
      text-decoration: none;
      font-weight: 500;
    }

    .breadcrumb-box span {
      margin: 0 6px;
    }

    .breadcrumb-box .current {
      color: #333;
      font-weight: bold;
    }

    .nu-container {
      display: flex;
      max-width: 1400px;
      margin: 20px auto;
      gap: 30px;
      padding: 0 40px;
    }

    .nu-info-left {
      flex: 1;
      text-align: left;
    }

    .nu-info-left img {
      width: 90px;
      height: auto;
      margin-bottom: 10px;
    }

    .nu-info-left h1 {
      margin: 10px 0;
      font-size: 24px;
    }

    .nu-info-left p {
      margin: 4px 0;
      color: #555;
      font-size: 14px;
    }

    .nu-main {
      flex: 2;
    }

    .tabs {
      display: flex;
      margin-bottom: 15px;
    }

    .tab {
      padding: 12px 20px;
      border: none;
      background-color: #ddd;
      margin-right: 8px;
      font-weight: bold;
      color: #333;
      border-radius: 10px 10px 0 0;
      cursor: pointer;
    }

    .tab.active {
      background-color: #1a73e8;
      color: white;
    }

    .tab-content {
      background-color: white;
      padding: 20px;
      border-radius: 0 10px 10px 10px;
      box-shadow: 0 0 8px rgba(0,0,0,0.05);
    }

    .tab-content p {
      font-size: 15px;
      line-height: 1.6;
    }

    .tab-content ul {
      margin-top: 10px;
      padding-left: 20px;
    }

    .tab-content ul li {
      margin-bottom: 8px;
      font-size: 14px;
    }

    .comments-section {
      margin-top: 30px;
      padding: 20px;
      background-color: #fafafa;
      border-radius: 10px;
      box-shadow: 0 0 8px rgba(0,0,0,0.04);
    }

    .comments-section h3 {
      margin-top: 0;
      margin-bottom: 15px;
      font-size: 18px;
      color: #333;
    }

    .comment {
      background-color: white;
      padding: 10px 15px;
      margin-bottom: 10px;
      border-left: 4px solid #1a73e8;
      border-radius: 5px;
      font-size: 14px;
    }

    .comment-form {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 15px;
    }

    .comment-form textarea {
      resize: vertical;
      min-height: 80px;
      padding: 10px;
      font-size: 14px;
      border-radius: 6px;
      border: 1px solid #ccc;
      outline: none;
    }

    .comment-form button {
      align-self: flex-end;
      background-color: #1a73e8;
      color: white;
      border: none;
      padding: 8px 16px;
      font-size: 14px;
      border-radius: 6px;
      cursor: pointer;
    }

    .comment-form button:hover {
      background-color: #1a73e8;
    }

    .nu-sidebar {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .box {
      background-color: white;
      padding: 20px;
      border-radius: 12px;
      box-shadow: 0 0 8px rgba(0,0,0,0.06);
    }

    .box h3 {
      margin-top: 0;
      font-size: 18px;
      color: #222;
    }

    .box p {
      font-size: 14px;
      margin: 8px 0;
    }

    .box a {
      color: #1a73e8;
      text-decoration: none;
    }

    .box a:hover {
      text-decoration: underline;
    }

    .consult-btn {
      background-color: #1a73e8;
      color: white;
      border: none;
      padding: 10px;
      font-size: 14px;
      width: 100%;
      margin-top: 10px;
      border-radius: 8px;
      cursor: pointer;
    }

    .consult-btn:hover {
      background-color: #1a73e8;
    }