        }
      }
    </style>
  </head>
  <body>
    <!-- Global Navigation -->
    <nav class="global-nav">
      <div class="nav-container">
        <button
          class="nav-toggle"
          aria-expanded="false"
          aria-label="Toggle navigation menu"
        >
          <span>Demos</span>
          <svg viewBox="0 0 16 16">
            <path d="M8 11L3 6h10l-5 5z" />
          </svg>
        </button>
        <div class="nav-menu">
          <a href="../index.html" class="nav-item">Index</a>