.mobile-drawer-close { display: none; }

@media (max-width: 640px) {
  .mobile-nav .mobile-nav__menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 13px;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 9px;
    font-weight: 650;
    cursor: pointer;
  }
  .mobile-nav .mobile-nav__menu i { font-size: 18px; }
  .mobile-nav .mobile-nav__menu[aria-expanded="true"] { color: var(--text); }
  .mobile-drawer-backdrop:not([hidden]) {
    position: fixed;
    z-index: 119;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    background: rgba(0, 0, 0, .68);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }
  .app-shell > .left-panel {
    position: fixed !important;
    z-index: 120;
    inset: 0 auto 0 0;
    display: grid !important;
    grid-template-rows: var(--head) minmax(0, 1fr) !important;
    width: min(84vw, 320px) !important;
    height: 100dvh !important;
    min-height: 0 !important;
    overflow: hidden !important;
    border-right: 1px solid var(--line) !important;
    background: var(--shell);
    box-shadow: 20px 0 60px rgba(0, 0, 0, .38);
    transform: translateX(-105%);
    visibility: hidden;
    transition: transform .22s ease, visibility .22s ease;
  }
  body.mobile-menu-open .app-shell > .left-panel {
    transform: translateX(0);
    visibility: visible;
  }
  .app-shell > .left-panel .pane-head {
    position: relative !important;
    height: var(--head);
  }
  .mobile-drawer-close {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
  }
  .app-shell > .left-panel .sidebar-body {
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 10px 10px calc(28px + env(safe-area-inset-bottom)) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
  }
  .app-shell > .left-panel .brand-name,
  .app-shell > .left-panel .nav-title,
  .app-shell > .left-panel .nav-item > span:not(.mini-avatar),
  .app-shell > .left-panel .sidebar-footer { display: revert !important; }
  .app-shell > .left-panel .nav-group { padding: 7px 0 12px; }
  .app-shell > .left-panel .nav-item {
    width: auto;
    height: auto;
    min-height: 42px;
    margin: 1px 0;
    padding: 0 11px;
    justify-content: flex-start;
  }
  .app-shell > .left-panel .nav-item > i { width: 20px; }
  body.mobile-menu-open { overflow: hidden !important; }
  body.mobile-menu-open .mobile-nav { pointer-events: none; }
}
@media (prefers-reduced-motion: reduce) {
  .app-shell > .left-panel { transition: none !important; }
}

.video-card .more-button, .system-content .more-button { display:none !important; }

@media (min-width:641px) { .category-grid { grid-template-columns:repeat(3,minmax(0,1fr)) !important; } }

@media (min-width:641px) { .category-grid { grid-template-columns:repeat(3,minmax(0,1fr)) !important; } .category-thumb { aspect-ratio:1/1 !important; } .category-info { background:transparent !important; } }