.topbar {
  display: none !important;
}

.mobile-category-bar,
.mobile-category-drawer {
  display: none;
}

@media (max-width: 640px) {
  body {
    padding-bottom: 72px;
  }

  #top-selling {
    display: none !important;
  }

  .site-header {
    position: static !important;
    top: auto !important;
    backdrop-filter: none;
  }

  .header__inner.marketplace-header {
    min-height: auto;
    gap: 10px;
    padding: 10px 0 12px;
    grid-template-columns: 1fr;
  }

  .brand-logo-link {
    width: fit-content;
    max-width: 220px;
  }

  .brand-logo-image {
    max-height: 54px;
    width: auto;
  }

  .header-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1.15fr 1fr;
    gap: 8px;
    align-items: stretch;
    justify-content: stretch;
  }

  .hotline-chip,
  .cart-button,
  .account-button {
    width: 100%;
    min-height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    font-size: 18px;
    text-align: center;
    white-space: nowrap;
    border-radius: 999px;
  }

  .cart-button {
    gap: 6px;
    flex-wrap: nowrap;
  }

  .cart-button strong {
    display: inline-block;
    max-width: 74px;
    margin-left: 0;
    white-space: normal;
    line-height: 1.05;
    overflow-wrap: anywhere;
  }

  .account-button {
    flex-direction: column;
    line-height: 1.05;
  }

  .account-button small {
    font-size: 11px;
  }

  .cart-button span {
    min-width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .search {
    grid-column: 1 / -1;
    width: 100%;
    order: 3;
    border-radius: 18px;
  }

  .search input {
    min-width: 0;
    padding: 11px 12px;
    font-size: 14px;
  }

  .search button {
    padding: 0 14px;
    min-width: 88px;
  }

  .category-nav {
    background: #fff;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .category-nav--nested .category-nav__inner {
    display: none !important;
  }

  .mobile-category-bar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
  }

  .mobile-category-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 14px;
    color: var(--accent);
    font-size: 24px;
    font-weight: 900;
    line-height: 1;
  }

  .mobile-category-bar strong {
    font-size: 15px;
    color: var(--ink);
  }

  .mobile-category-bar span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
  }

  .mobile-category-drawer {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: block;
    pointer-events: none;
  }

  .mobile-category-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(15, 23, 42, 0.55);
    opacity: 0;
    transition: opacity 0.2s ease;
  }

  .mobile-category-panel {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(86vw, 360px);
    overflow: auto;
    background: #fff;
    box-shadow: 20px 0 55px rgba(15, 23, 42, 0.22);
    transform: translateX(-102%);
    transition: transform 0.24s ease;
    padding: 18px;
  }

  .mobile-category-open {
    overflow: hidden;
  }

  .mobile-category-open .mobile-category-drawer {
    pointer-events: auto;
  }

  .mobile-category-open .mobile-category-backdrop {
    opacity: 1;
  }

  .mobile-category-open .mobile-category-panel {
    transform: translateX(0);
  }

  .mobile-category-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 14px;
  }

  .mobile-category-panel__head strong {
    display: block;
    font-size: 20px;
    color: var(--ink);
  }

  .mobile-category-panel__head small {
    display: block;
    color: var(--muted);
    margin-top: 2px;
  }

  .mobile-category-close {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    font-size: 26px;
  }

  .mobile-category-group {
    margin-top: 14px;
  }

  .mobile-category-group h3 {
    margin: 0 0 8px;
    color: var(--primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: .05em;
  }

  .mobile-category-list {
    display: grid;
    gap: 8px;
  }

  .mobile-category-list--quick {
    grid-template-columns: 1fr 1fr;
    margin-bottom: 16px;
  }

  .mobile-category-list button {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #f8fafc;
    color: var(--ink);
    font-weight: 850;
    text-align: left;
    padding: 10px 12px;
  }

  .mobile-category-list button:active,
  .mobile-category-list button:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: #fff2ed;
  }
}