body {
      font-family: "Segoe UI", sans-serif;
      background: #f9f9f9;
      margin: 0;
      padding: 0;
    }
    header {
      background-color: #a00000;
      color: white;
      padding: 10px 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    header img {
      height: 60px;
    }
    nav a {
      color: white;
      margin: 0 15px;
      text-decoration: none;
      font-weight: 500;
    }
    .container {
      display: flex;
      margin: 30px;
      gap: 30px;
    }
    .profile-card {
      background: white;
      width: 300px;
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
      text-align: center;
    }
    .profile-card img {
      width: 100%;
      border-radius: 10px;
    }
    .profile-card p {
      margin: 8px 0;
      font-size: 14px;
    }
    .info-section {
      flex: 1;
      background: white;
      padding: 20px 30px;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }
    .tabs {
      display: flex;
      gap: 10px;
      border-bottom: 2px solid #eee;
      margin-bottom: 15px;
    }
    .tab {
      padding: 8px 16px;
      background: #f2f2f2;
      border-radius: 6px 6px 0 0;
      cursor: pointer;
      font-weight: 500;
    }
    .tab.active {
      background: white;
      border-bottom: 2px solid #a00000;
      color: #a00000;
    }
    h3 {
      color: #333;
      margin-top: 0;
    }
    .info-row {
      display: flex;
      justify-content: space-between;
      padding: 5px 0;
      border-bottom: 1px dotted #ddd;
    }
    .info-row strong {
      color: #000;
    }