html { scroll-behavior: smooth; }
    body { background-color: #f8f9fa; }
    .navbar-brand { display: flex; align-items: center; gap: 0.75rem; white-space: normal; font-weight: 600; }
    .navbar-brand img { width: 52px; height: 52px; object-fit: contain; flex-shrink: 0; border-radius: 50%; }
    .navbar-brand span { line-height: 1.15; }
    
    .content-card {
      background: rgba(255,255,255,0.96);
      border: 1px solid #dee2e6;
      border-radius: 1rem;
      padding: 1.75rem;
      box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.05);
    }
    
    .content-card h1, .content-card h2 {
      margin-top: 0;
      color: #111;
    }
    
    .content-card p {
      color: #495057;
      line-height: 1.75;
      margin-bottom: 1rem;
    }
    
    .content-card .text-muted {
      color: #6c757d;
    }
    
    .content-card .small {
      font-size: 0.875rem;
    }
    
    .btn {
      border-radius: 0.75rem;
      font-weight: 600;
    }
    
    .btn-primary {
      background-color: #0d6efd;
      border-color: #0d6efd;
    }
    
    .btn-primary:hover {
      background-color: #0b5ed7;
      border-color: #0a58ca;
    }
    
    .btn-outline-secondary {
      color: #6c757d;
      border-color: #dee2e6;
    }
    
    .btn-outline-secondary:hover {
      background-color: #f8f9fa;
      border-color: #dee2e6;
      color: #5a6268;
    }
    
    .alert {
      border-radius: 0.75rem;
      border: 1px solid;
    }
    
    .alert-danger {
      background-color: #f8d7da;
      border-color: #f5c2c7;
      color: #842029;
    }
    
    .alert-warning {
      background-color: #fff3cd;
      border-color: #ffecb5;
      color: #664d03;
    }
    
    .list-group-item {
      background-color: transparent;
      border: none;
      border-bottom: 1px solid #e9ecef;
      padding: 0.75rem 0;
    }
    
    .list-group-item:last-child {
      border-bottom: none;
    }
    
    .list-group-flush > .list-group-item {
      border-left: none;
      border-right: none;
      border-radius: 0;
      padding-left: 0;
      padding-right: 0;
    }
    
    .site-footer { 
      background: #0b0b0f; 
      color: #fff; 
      border-top: 1px solid rgba(255,255,255,0.06);
      margin-top: 3rem;
    }
    
    .site-footer a { 
      color: #fff; 
      opacity: 0.95; 
      text-decoration: none;
    }
    
    .site-footer a:hover { 
      opacity: 1; 
      text-decoration: underline;
    }