body {
        font-family: system-ui, sans-serif;
        background-color: #f8fafc;
        color: #1e293b;
        text-align: center;
        padding: 3rem;
      }
      h1 {
        color: #0f172a;
        font-size: 2rem;
        margin-bottom: 1rem;
      }
      p {
        max-width: 600px;
        margin: 0 auto;
        font-size: 1rem;
        line-height: 1.6;
      }

      /* 🌐 Floating Language Switcher */
      #lang-switcher {
        position: fixed;
        bottom: 1.5rem;
        right: 1.5rem;
        background: white;
        border: 1px solid #e2e8f0;
        border-radius: 1.5rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.15);
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.4rem 0.5rem;
        z-index: 999;
        font-family: system-ui, sans-serif;
      }

      #lang-switcher button {
        font-size: 0.9rem;
        font-weight: 500;
        color: #1e293b;
        background: #f8fafc;
        border: none;
        border-radius: 9999px;
        cursor: pointer;
        padding: 0.4rem 0.8rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.15s ease;
        white-space: nowrap;
      }

      #lang-switcher button:hover {
        background: #e2e8f0;
        transform: scale(1.05);
      }

      #lang-switcher button.active {
        background: #3b82f6;
        color: white;
        font-weight: 600;
      }

      #lang-switcher button:active {
        transform: scale(0.97);
      }

      /* Make it horizontal on wider screens */
      @media (min-width: 640px) {
        #lang-switcher {
          flex-direction: row;
          border-radius: 9999px;
        }
      }