@media (max-width: 768px) {
  .pg-grid-3,
  .pg-grid-4,
  .pg-featured-layout {
    grid-template-columns: 1fr;
  }

  .pg-card {
    border-radius: 20px;
  }
  
  .pg-card-content {
    padding: 18px;
  }

  .pg-btn {
    min-height: 44px;
  }
  
  .pg-single-layout.has-sidebar {
    grid-template-columns: 1fr;
  }

  /* Responsive Typography */
  html {
    font-size: 15px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  h5 { font-size: 1.125rem; }
  h6 { font-size: 1rem; }

  .page-title {
    font-size: 2rem !important;
  }

  .pg-article-content {
    font-size: 1.05rem !important;
    line-height: 1.7 !important;
  }
}

.pg-mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    pointer-events: none;
}

.pg-mobile-drawer[aria-hidden="false"] {
    pointer-events: auto;
}

.pg-mobile-drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    transition: opacity 0.3s;
}

.pg-mobile-drawer[aria-hidden="false"] .pg-mobile-drawer-overlay {
    opacity: 1;
}

.pg-mobile-drawer-inner {
    position: relative;
    width: 80%;
    max-width: 400px;
    height: 100%;
    background: var(--pg-bg-soft);
    transform: translateX(-100%);
    transition: transform 0.3s;
    padding: 24px;
    box-shadow: 2px 0 10px rgba(0,0,0,0.5);
}

.pg-mobile-drawer[aria-hidden="false"] .pg-mobile-drawer-inner {
    transform: translateX(0);
}