/* Reset & Base Styles */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Helvetica Neue', Arial, sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f9f9f9;
      display: flex;
      min-height: 100vh;
    }

    /* Left Sidebar Navigation */
    .sidebar {
      width: 240px;
      background-color: #f0f4fa;
      padding: 30px 15px;
      position: fixed;
      height: 100vh;
      overflow-y: auto;
      border-right: 1px solid #ddd;
      font-size: 0.95rem;
    }

    .sidebar h3 {
      color: #1a4d80;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .sidebar ul {
      list-style: none;
    }

    .sidebar li {
      margin-bottom: 10px;
    }

    .sidebar a {
      text-decoration: none;
      color: #2c5aa0;
      display: block;
      padding: 6px 10px;
      border-radius: 5px;
      transition: background 0.2s;
    }

    .sidebar a:hover,
    .sidebar a.active {
      background-color: #d9e6f7;
    }

    /* Main Content */
    .main-content {
      margin-left: 240px;
      padding: 40px;
      flex: 1;
      max-width: 1200px;
    }

    img {
      max-width: 100%;
      height: auto;
    }

    h1, h2, h3 {
      color: #1a4d80;
    }

    h1 {
      font-size: 1.8rem;
      margin-bottom: 10px;
    }

    h2 {
      font-size: 1.5rem;
      margin-top: 30px;
      margin-bottom: 15px;
      border-bottom: 2px solid #eee;
      padding-bottom: 5px;
    }

    h3 {
      font-size: 1.2rem;
      margin: 20px 0 10px;
    }

    p {
      margin-bottom: 15px;
    }

    ul {
      margin-left: 20px;
      margin-bottom: 20px;
    }

    li {
      margin-bottom: 8px;
    }

    strong {
      font-weight: bold;
    }

    em {
      font-style: italic;
    }

    /* Profile Section */
    .profile-section {
      display: flex;
      align-items: flex-start;
      gap: 25px;
      margin-bottom: 30px;
    }

    .profile-img {
      flex-shrink: 0;
      width: 227px;
      height: 300px;
      border-radius: 8px;
      overflow: hidden;
    }

    .title {
      color: #1a4d80;
      font-weight: bold;
    }

    .affiliation {
      color: #2c5aa0;
      font-weight: 600;
    }

    .lab-logo {
      width: 150px;
      height: 150px;
      margin: 10px 15px 10px 0;
      vertical-align: middle;
    }

    .social-icon {
      width: 32px;
      height: 32px;
      margin-right: 10px;
      vertical-align: middle;
    }

    .links-inline img {
      display: inline-block;
      margin-right: 15px;
    }

    .dei-statement blockquote {
      background: #f0f4fa;
      border-left: 5px solid #1a4d80;
      padding: 15px 20px;
      margin: 15px 0;
      font-style: italic;
      color: #444;
    }

    .awards-list {
      column-count: 2;
      column-gap: 40px;
    }

    /* Buttons */
    .btn {
      display: inline-block;
      background: #1a4d80;
      color: white;
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9rem;
      margin-top: 10px;
    }

    .btn:hover {
      background: #0f3659;
    }

    /* Responsive Design */
    @media (max-width: 900px) {
      .sidebar {
        width: 200px;
      }
      .main-content {
        margin-left: 200px;
        padding: 20px;
      }
    }

    @media (max-width: 768px) {
      .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid #ddd;
        padding: 15px;
      }
      .main-content {
        margin-left: 0;
        padding: 20px;
      }
      .profile-section {
        flex-direction: column;
        text-align: center;
      }
      .awards-list {
        column-count: 1;
      }
    }