#cart-drawer-sidebar {
    width: 100% !important;
    max-width: 460px !important;
    height: 100% !important;
    max-height: 100% !important;
    background-color: var(--color-white, #FFFFFF) !important;
    overflow-x: hidden !important;
    padding: 0 !important;
    z-index: 2147483647 !important;
  }

  /* 抽屉遮罩层与客服层级提升 */
  .spz-sidebar-mask,
  spz-sidebar[has-mask]::part(mask),
  .i-spzhtml-sidebar-mask {
    z-index: 2147483646 !important;
  }

  #cart-drawer-sidebar .flex.flex-col.h-full {
    height: 100% !important;
    max-height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    padding: 16px 16px !important;
    box-sizing: border-box !important;
  }

  #cart-drawer-sidebar .cart-drawer-content {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    display: flex !important;
    flex-direction: column !important;
  }

  #cart-drawer-sidebar #cart-drawer {
    flex: 1 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 100% !important;
    width: 100% !important;
  }

  #cart-drawer-sidebar spz-render[id^="cart-drawer-items-render"] {
    flex: 1 0 auto !important;
    display: block !important;
    width: 100% !important;
    padding-bottom: 24px !important;
  }

  @media (max-width: 959.98px) {
    #cart-drawer-sidebar {
      width: 100% !important;
      max-width: 100vw !important;
      border-radius: 0 !important;
    }

    #cart-drawer-sidebar .flex.flex-col.h-full {
      padding: 14px 14px !important;
    }
  }


  .cart-drawer-loading {
    background-color: rgba(234, 234, 234, 0.5);
  }

  #cart-drawer-list[loading]~#cart-drawer .cart-drawer-loading {
    display: block !important;
  }

  /* ---------- 艺术画廊/温暖金沙风格 包邮进度条 (Free Shipping Bar) ---------- */
  .cart-drawer-free-shipping {
    background-color: #FAF4EB !important;
    border: 1px solid #E8DBC9 !important;
    border-radius: 10px !important;
    padding: 9px 12px !important;
    margin: 6px 0 6px 0 !important;
    box-sizing: border-box !important;
  }

  .cart-drawer-free-shipping .free-shipping-header {
    display: flex !important;
    align-items: center !important;
    color: #5C4A38 !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    line-height: 1.4 !important;
  }

  .cart-drawer-free-shipping .free-shipping-tip-text {
    color: #5C4A38 !important;
    font-size: 13px !important;
  }

  .cart-drawer-free-shipping .free-shipping-highlight {
    color: #B28B47 !important;
    font-weight: 700 !important;
  }

  .cart-drawer-free-shipping spz-currency {
    color: #B28B47 !important;
    font-weight: 700 !important;
  }

  .cart-drawer .cart-progress,
  .cart-drawer-free-shipping .cart-progress {
    height: 6px !important;
    background-color: #E8DBC9 !important;
    border-radius: 9999px !important;
    overflow: hidden !important;
    margin-top: 8px !important;
    position: relative !important;
  }

  .cart-drawer .cart-progress>.progress-bar,
  .cart-drawer-free-shipping .cart-progress>.progress-bar {
    height: 100% !important;
    background-color: #B28B47 !important;
    border-radius: 9999px !important;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .cart-drawer .cart-progress .progress-bar::before,
  .cart-drawer .cart-progress .progress-bar::after,
  .cart-drawer-free-shipping .cart-progress .progress-bar::before,
  .cart-drawer-free-shipping .cart-progress .progress-bar::after {
    display: none !important;
  }

  .cart-drawer-close {
    background-color: #f6f6f6;
  }

  .cart-drawer-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--color-heading-text, #121B17);
  }

  .cart-drawer-header {
    padding-bottom: 12px;
    margin-bottom: 4px;
  }

  /* ---------- 顶部件数角标 ---------- */
  .cart-drawer-item-count {
    font-size: 15px !important;
    font-weight: 500 !important;
    color: #64748B !important;
    margin-left: 6px !important;
  }

  /* ---------- 顶部单一行促销播报栏 (已享折扣 + 包邮进度) ---------- */
  .cart-drawer-free-shipping .free-shipping-header {
    font-size: 12px !important;
    line-height: 1.4 !important;
  }

  .promo-header-divider {
    color: #CBB99E !important;
    font-weight: 700 !important;
    display: inline-block !important;
  }

  /* ---------- 商品行下方的再定制加购引导卡片 (白色背景 + 虚线边框 + 描边按钮) ---------- */
  .cart-drawer-upsell-card {
    border: 1px dashed #CBD5E1 !important;
    background-color: #FFFFFF !important;
    border-radius: 8px !important;
    padding: 9px 12px !important;
    margin: 14px 0 16px 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    box-sizing: border-box !important;
    width: 100% !important;
  }

  .cart-drawer-upsell-card svg,
  .cart-drawer-free-shipping svg {
    flex-shrink: 0 !important;
    display: inline-block !important;
    vertical-align: middle !important;
  }

  .upsell-title {
    font-size: 12.5px !important;
    font-weight: 500 !important;
    color: #475569 !important;
    line-height: 1.4 !important;
  }

  .tier-customize-btn {
    background-color: transparent !important;
    color: #0F172A !important;
    border: 1px solid #CBD5E1 !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    padding: 4px 12px !important;
    border-radius: 9999px !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-left: 10px !important;
    white-space: nowrap !important;
    transition: all 0.2s ease !important;
  }

  .tier-customize-btn:hover {
    border-color: #0F172A !important;
    background-color: #F8FAFC !important;
  }

  /* ---------- 商品数量选择器下方的画质提示 (纯绿字无背景) ---------- */
  .cart-item-quality-note {
    font-size: 11px !important;
    color: #16A34A !important;
    font-weight: 500 !important;
    line-height: 1.35 !important;
    margin-top: 6px !important;
    display: flex !important;
    align-items: center !important;
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
  }

  .cart-item-quality-note svg {
    flex-shrink: 0 !important;
    margin-right: 4px !important;
  }

  .cart-item-delete-btn {
    position: absolute;
    top: 0;
    right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #757575 !important;
    opacity: 0.4;
    cursor: pointer;
    transition: opacity 0.2s ease, color 0.2s ease;
  }

  .cart-item-delete-btn svg {
    width: 16px !important;
    height: 16px !important;
  }

  .cart-item-delete-btn:hover {
    opacity: 1 !important;
    color: #1A1A1A !important;
  }

  /* ---------- Cart Drawer Item Spacing ---------- */
  .cart-drawer-item {
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .cart-drawer-item:first-child {
    padding-top: 12px;
  }

  .cart-drawer-item:last-child {
    border-bottom: none;
  }

  /* ---------- Cart Drawer Quantity & Price Row ---------- */
  .cart-item-bottom-row {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-top: 10px !important;
  }

  .cart-drawer .cart-item-qty {
    border-radius: 6px !important;
    border: 1px solid #E2E8F0 !important;
    background-color: #FFFFFF !important;
    height: 32px !important;
    width: 92px !important;
    box-sizing: border-box !important;
  }

  .cart-drawer .cart-item-qty .i-spzhtml-fill-content {
    padding: 2px 4px !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }

  .cart-drawer .cart-item-qty-button {
    width: 24px !important;
    height: 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 4px !important;
    color: #4A5568 !important;
    background: transparent !important;
    transition: background-color 0.15s ease, color 0.15s ease;
  }

  .cart-drawer .cart-item-qty-button:hover {
    background-color: #F1F5F9 !important;
    color: #0F172A !important;
  }

  .cart-drawer .cart-item-qty-input {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #1E293B !important;
    width: 26px !important;
    text-align: center !important;
  }

  .cart-item-price-wrap {
    display: flex !important;
    flex-direction: row !important;
    align-items: baseline !important;
    justify-content: flex-end !important;
    gap: 8px !important;
    margin-left: auto !important;
    white-space: nowrap !important;
  }

  .cart-item-compare-price {
    font-family: 'Inter', sans-serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #94A3B8 !important;
    text-decoration: line-through !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .cart-item-price {
    font-family: 'Inter', sans-serif !important;
    font-weight: 700 !important;
    font-size: 17px !important;
    color: #0F172A !important;
    padding-left: 0 !important;
    margin: 0 !important;
    max-width: none !important;
  }

  .cart-drawer .discount_application_content,
  .cart-drawer .discount-applications-wrapper,
  .cart-drawer .discount_applications {
    display: none !important;
  }

  /* ---------- Cart Drawer Promo Countdown ---------- */
  .cart-drawer-promo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    margin: 12px 0 4px 0;
    background: linear-gradient(135deg, #fff8f0 0%, #fff1f0 100%);
    border: 1px solid rgba(217, 48, 37, 0.12);
    border-radius: 10px;
    flex-shrink: 0;
  }

  .cart-promo-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }

  .cart-promo-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
    white-space: nowrap;
  }

  .cart-promo-title svg {
    color: #d93025;
    flex-shrink: 0;
  }

  .cart-promo-timer {
    font-size: 14px;
    font-weight: 600;
    color: #d93025;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    white-space: nowrap;
    letter-spacing: 0.3px;
  }

  .cart-promo-code {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #fff;
    border: 1px dashed #ccc;
    border-radius: 6px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s ease;
    user-select: none;
  }

  .cart-promo-code:hover {
    border-color: #999;
    background: #fafafa;
  }

  .cart-promo-code .code-text {
    font-weight: 700;
    font-size: 14px;
    color: #333;
    letter-spacing: 0.5px;
  }

  .cart-promo-code .coupon-action-label {
    font-size: 12px;
    font-weight: 600;
    color: #3b71e1;
    text-transform: uppercase;
  }

  @media (max-width: 480px) {
    .cart-drawer-promo {
      flex-direction: column;
      align-items: stretch;
      gap: 6px;
      padding: 8px 12px;
    }

    .cart-promo-left {
      flex-direction: column;
      gap: 2px;
    }

    .cart-promo-title {
      font-size: 14px;
    }

    .cart-promo-timer {
      font-size: 12px;
    }

    .cart-promo-code {
      justify-content: center;
      padding: 5px 10px;
    }

    .cart-promo-code .code-text {
      font-size: 14px;
    }

    .cart-promo-code .coupon-action-label {
      font-size: 12px;
    }
  }

  /* =====================================================
   Studio Custom Art overrides (Art Gallery Theme)
   ===================================================== */
  @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;1,400&display=swap');

  /* 整体背景与边框线 */
  #cart-drawer-sidebar {
    background-color: #FBFBFA !important;
  }

  .cart-drawer-header {
    padding-bottom: 20px !important;
    margin-bottom: 0 !important;
  }

  .cart-drawer-title {
    font-family: 'Playfair Display', Georgia, serif !important;
    font-weight: 500 !important;
    font-size: 22px !important;
    letter-spacing: 0.05em !important;
    color: #1A1A1A !important;
    text-transform: uppercase !important;
  }

  /* 关闭按钮 */
  .cart-drawer-close {
    background-color: transparent !important;
    color: #757575 !important;
    font-size: 20px !important;
    border-radius: 0 !important;
    width: auto !important;
    height: auto !important;
  }

  .cart-drawer-close:hover {
    color: #1A1A1A !important;
  }

  /* 商品卡片布局 */
  .cart-drawer-item {
    border-bottom: 1px solid #E5E5E5 !important;
    padding: 24px 0 !important;
  }

  .cart-drawer-item:last-child,
  .cart-drawer-item:has(+ .shipping-insurance-item) {
    border-bottom: none !important;
  }

  /* 商品图装裱相框效果 */
  .product-image-border {
    border: 1px solid #E5E5E5 !important;
    background-color: #EAEAEA !important;
    border-radius: 0 !important;
  }

  /* 字体排版 */
  .product-title-serif {
    font-family: 'Playfair Display', Georgia, serif !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    color: #1A1A1A !important;
    line-height: 1.3 !important;
  }

  .product-meta-serif {
    font-family: 'Inter', sans-serif !important;
    font-size: 12px !important;
    color: #757575 !important;
    margin-top: 4px !important;
    line-height: 1.4 !important;
    letter-spacing: 0.02em !important;
  }



  /* 确保 spz-sticky logic 标签彻底隐藏不占任何高度与边距 */
  spz-sticky,
  spz-sticky[layout="logic"] {
    display: none !important;
    height: 0 !important;
    width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
  }

  /* 底部结算区固定在底部且宽度严格对齐商品与卡片 */
  div.cart-drawer-summary,
  .cart-summary-container.cart-drawer-summary {
    background-color: #FFFFFF !important;
    margin-top: auto !important;
    flex-shrink: 0 !important;
    position: sticky !important;
    bottom: 0 !important;
    z-index: 20 !important;
    padding: 12px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.03) !important;
  }

  .cart-drawer-summary .cart-summary-container {
    padding-top: 0 !important;
    width: 100% !important;
  }

  .cart-drawer-summary .cart-summary-inner-container {
    margin-top: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    width: 100% !important;
  }

  .cart-drawer-summary .cart-summary-checkout {
    margin-top: 0 !important;
    width: 100% !important;
  }

  .cart-drawer-summary .cart-summary-checkout>div {
    margin-top: 0 !important;
    width: 100% !important;
  }

  /* 阶梯折扣/卡片两边与商品列表完全一致 */
  .cart-discount-tier-wrapper {
    margin: 0 0 10px 0 !important;
    width: 100% !important;
  }

  /* 运费险框线 */
  .cart-drawer-summary .shipping-insurance-toggle {
    margin: 0 !important;
    padding: 12px 0 !important;
    border-top: 1px solid #E5E5E5 !important;
    border-bottom: 1px solid #E5E5E5 !important;
  }

  /* 下方结算区域 */
  .cart-drawer-summary spz-render[id^="cart-summary-render"] {
    margin: 0 !important;
    padding: 0 !important;
    display: block;
    width: 100% !important;
  }

  .cart-drawer-summary spz-render[id^="cart-summary-checkout-render"] {
    margin: 0 !important;
    display: block;
    width: 100% !important;
  }

  .cart-drawer-summary .cart-ec-button-container {
    margin: 0 !important;
    padding: 10px 0 0 0 !important;
    width: 100% !important;
  }

  /* ---------- 结算价格细分清单 (Breakdown List) ---------- */
  .summary-breakdown-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 0 8px 0 !important;
  }

  .summary-subtotal-block {
    display: flex !important;
    flex-direction: column !important;
    padding-bottom: 6px !important;
  }

  .summary-breakdown-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 4px 0 !important;
    font-size: 15px !important;
    font-family: 'Inter', sans-serif !important;
    color: #4B5563 !important;
  }

  .summary-breakdown-row span {
    color: #4B5563 !important;
    font-size: 15px !important;
  }

  .summary-breakdown-row .price-val {
    font-weight: 600 !important;
    font-size: 15px !important;
    color: #111827 !important;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: baseline !important;
  }

  /* 优惠折扣行专属绿色高亮 */
  .summary-breakdown-row.discount-row,
  .summary-breakdown-row.discount-row span,
  .summary-breakdown-row.discount-row .price-val,
  .summary-breakdown-row.discount-row spz-currency {
    color: #16A34A !important;
    font-weight: 600 !important;
  }

  .cart-shipping-notice {
    font-size: 12px !important;
    color: #9CA3AF !important;
    margin-top: 2px !important;
    line-height: 1.4 !important;
    font-family: 'Inter', sans-serif !important;
  }

  .summary-breakdown-row.total-row {
    border-top: 1px dotted #D1D5DB !important;
    padding-top: 14px !important;
    margin-top: 8px !important;
    font-size: 18px !important;
    font-weight: 700 !important;
  }

  .summary-breakdown-row.total-row span {
    font-weight: 700 !important;
    color: #111827 !important;
    font-size: 18px !important;
  }

  .summary-breakdown-row.total-row .price-val {
    font-weight: 800 !important;
    font-size: 22px !important;
    color: #111827 !important;
  }

  .cart-summary-checkout-btn {
    background-color: #1A1A1A !important;
    color: #FFFFFF !important;
    border-radius: 4px !important;
    padding: 16px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    letter-spacing: 0.15em !important;
    text-transform: uppercase !important;
    border: none !important;
    transition: background-color 0.2s !important;
  }

  .cart-summary-checkout-btn:hover {
    background-color: #333333 !important;
  }

  /* 快捷支付按钮极简框线化 */
  .cart-drawer spz-ec-button,
  .cart-drawer .spz-ec-button-container {
    border-radius: 0 !important;
  }



  /* 折扣行强调色 */
  .plugin__bundle__cart__save,
  .cart-summary-discount,
  .discount {
    color: #9E7A53 !important;
  }

  /* 移除购物车小计区域的卡片式阴影与圆角，使其平铺底栏 */
  .cart-drawer-summary .cart-summary-inner-container {
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    background-color: transparent !important;
  }