/* ============================================================
   model30 — Neo-Brutalist / Swiss
   public.css：字体 / 基础 / 头部(nb-head) / 页脚(nb-foot) / 内页组件(am-*)
   ============================================================ */

/* ---------- 字体 ---------- */
@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/Montserrat-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* 全站统一字体，排除图标字体 <i> */
*:not(i) {
  font-family: 'Montserrat', sans-serif !important;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ---------- 设计令牌 ---------- */
:root {
  --nb-ink: #1a1a1a;
  --nb-ink-soft: #4a4a4a;
  --nb-paper: #ffffff;
  --nb-bone: #f9f9f7;
  --nb-blue: #2e4bff;
  --nb-acid: #d9ff3d;
  --nb-muted: #888888;
  --nb-line: 1px solid #e5e5e5;
  --nb-shadow: 0 4px 24px rgba(0,0,0,.08);
  --nb-shadow-sm: 0 2px 12px rgba(0,0,0,.06);
}

/* ---------- 基础 ---------- */
.nb-body {
  margin: 0;
  background: var(--nb-paper);
  color: var(--nb-ink);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.nb-body img {
  max-width: 100%;
  display: block;
}

/* 全局链接 reset：统一深色、无下划线、无边框 */
.nb-body a,
.nb-body a:hover,
.nb-body a:visited,
.nb-body a:active,
.nb-body a:focus {
  color: var(--nb-ink);
  text-decoration: none;
  border-bottom: none;
  outline: none;
}

.nb-body h1,
.nb-body h2,
.nb-body h3,
.nb-body h4,
.nb-body h5 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -.02em;
}

.nb-body ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nb-body ::selection {
  background: var(--nb-acid);
  color: var(--nb-ink);
}

/* ============================================================
   头部 nb-head
   ============================================================ */

/* 顶部滚动公告条 */
.nb-tape {
  position: relative;
  z-index: 991;
  background: var(--nb-ink);
  color: #fff;
  overflow: hidden;
  border-bottom: var(--nb-line);
}

.nb-tape__track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  padding: 9px 0;
  animation: nb-marquee 26s linear infinite;
  will-change: transform;
}

.nb-tape__track span {
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  padding: 0 22px;
}

.nb-tape__sep {
  color: var(--nb-acid);
  padding: 0 !important;
}

@keyframes nb-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* 主导航 */
.nb-head {
  position: sticky;
  top: 0;
  z-index: 990;
  background: var(--nb-paper);
}

.nb-head__bar {
  border-bottom: var(--nb-line);
  background: var(--nb-paper);
  transition: box-shadow .25s;
}

.nb-head.is-sticky .nb-head__bar {
  box-shadow: 0 8px 0 rgba(17, 17, 17, .07);
}

.nb-head__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
}

.nb-head__left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nb-burger {
  display: none;
  width: 44px;
  height: 44px;
  border: var(--nb-line);
  background: #fff;
  font-size: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nb-logo,
.nb-foot__logo,
.nb-menu__logo {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 22px;
  letter-spacing: -.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nb-logo__mark {
  width: 10px;
  height: 10px;
  background: var(--nb-blue);
  display: inline-block;
  flex: 0 0 10px;
}

.nb-head__menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1 1 auto;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nb-head__menu li a {
  display: block;
  padding: 9px 14px;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 2px solid transparent;
  color: var(--nb-ink);
  transition: .16s;
}

.nb-head__menu li a:hover {
  border-color: var(--nb-ink);
}

.nb-head__menu li.is-cur a {
  background: var(--nb-ink);
  color: #fff;
}

/* 右侧工具区 */
.nb-head__tools {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nb-search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 12px;
  border: var(--nb-line);
  background: #fff;
}

.nb-search i {
  font-size: 16px;
}

.nb-search input {
  width: 150px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 13px;
  color: var(--nb-ink);
}

.nb-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: var(--nb-line);
  background: #fff;
  font-size: 19px;
}

.nb-cart:hover {
  background: var(--nb-acid);
}

.nb-cart__badge {
  position: absolute;
  top: -9px;
  right: -9px;
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  background: var(--nb-blue);
  color: #fff;
  font-size: 11px;
  line-height: 20px;
  text-align: center;
}

.nb-login {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 20px;
  background: var(--nb-ink);
  color: #fff;
  border: var(--nb-line);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  box-shadow: var(--nb-shadow-sm);
  transition: .18s;
}

.nb-login:hover {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--nb-blue);
  color: #fff;
}

.nb-avatar-btn {
  width: 44px;
  height: 44px;
  padding: 0;
  border: var(--nb-line);
  background: #fff;
  cursor: pointer;
}

.nb-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.nb-head__dropdown {
  min-width: 215px;
  padding: 6px !important;
  background: #fff !important;
  border: var(--nb-line) !important;
  border-radius: 0 !important;
  box-shadow: var(--nb-shadow) !important;
}

.nb-head__dropdown .uk-nav > li > a {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--nb-ink);
}

.nb-head__dropdown .uk-nav > li > a:hover {
  background: var(--nb-acid);
  color: var(--nb-ink);
}

/* 移动端 Off-canvas */
.nb-menu-bar {
  background: var(--nb-ink) !important;
  color: #fff;
  border-right: var(--nb-line);
}

.nb-menu__logo {
  color: #fff;
  margin-bottom: 24px;
}

.nb-menu-bar .uk-nav > li > a {
  color: #fff;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.nb-menu-bar .uk-nav > li > a:hover {
  color: var(--nb-acid);
}

/* ============================================================
   页脚 nb-foot
   ============================================================ */
.nb-foot {
  background: var(--nb-bone);
  border-top: 1px solid #e5e5e5;
}

.nb-foot__main {
  padding: 70px 0 54px;
}

.nb-foot__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
}

.nb-foot__brand {
  padding-right: 40px;
  border-right: var(--nb-line);
}

.nb-foot__hours {
  margin-top: 26px;
}

.nb-foot__hours-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--nb-blue);
}

.nb-foot__hours-value {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--nb-muted);
}

.nb-foot__group {
  padding: 0 30px;
  border-right: var(--nb-line);
}

.nb-foot__group:last-child {
  border-right: 0;
  padding-right: 0;
}

.nb-foot__title {
  margin-bottom: 18px;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.nb-foot__list li a {
  display: inline-block;
  padding: 5px 0;
  font-size: 14px;
  color: var(--nb-ink-soft);
  transition: .16s;
}

.nb-foot__list li a:hover {
  color: var(--nb-ink);
}

.nb-foot__base {
  padding: 20px 0;
  background: var(--nb-ink);
  color: #fff;
}

.nb-foot__base .uk-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.nb-foot__cards {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nb-foot__cards img {
  height: 26px;
  width: auto;
  padding: 3px 6px;
  background: #fff;
}

.nb-foot__copy {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .78);
}

/* ============================================================
   通用按钮
   ============================================================ */
.am-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--nb-ink);
  color: #fff;
  border: var(--nb-line);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  box-shadow: var(--nb-shadow-sm);
  transition: .18s;
  cursor: pointer;
}

.am-btn-primary:hover {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--nb-blue);
  background: var(--nb-blue);
  color: #fff;
}

.am-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  background: #fff;
  color: var(--nb-ink);
  border: var(--nb-line);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: .18s;
  cursor: pointer;
}

.am-btn-outline:hover {
  background: var(--nb-ink);
  color: #fff;
}

.am-btn-sm {
  padding: 9px 16px;
  font-size: 11px;
}

/* ============================================================
   内页通用
   ============================================================ */
.am-section-title {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: -.02em;
}

.am-product-hero,
.am-cart-hero,
.am-checkout-hero,
.am-account-hero {
  padding: 64px 0 34px;
  border-bottom: var(--nb-line);
}

.am-product-hero-desc,
.am-cart-hero-desc,
.am-login-subtitle {
  max-width: 620px;
  margin: 16px 0 0;
  font-size: 15px;
  color: var(--nb-muted);
}

.am-rpage-hero-desc {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--nb-muted);
}

.am-account-hero-content {
  text-align: center;
}

.am-product-section,
.am-product-detail-section,
.am-product-tabs-section,
.am-cart-section,
.am-checkout-section,
.am-account-section,
.am-rpage-content-section {
  padding: 56px 0 84px;
}

/* 面包屑 */
.am-breadcrumb-section {
  padding: 22px 0;
  border-bottom: var(--nb-line);
}

.am-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  list-style: none;
  padding: 0;
  margin: 0;
}

.am-breadcrumb > * {
  list-style: none;
  padding-left: 0;
}

.am-breadcrumb a {
  color: var(--nb-muted);
}

.am-breadcrumb a:hover {
  color: var(--nb-ink);
}

.am-breadcrumb-current {
  color: var(--nb-ink);
}

.am-account-hero .am-breadcrumb,
.am-cart-hero .am-breadcrumb,
.am-checkout-hero .am-breadcrumb {
  justify-content: center;
  margin-top: 18px;
}

/* 分页 */
.pagination {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pagination li a,
.pagination li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  margin-left: -2px;
  padding: 0 12px;
  border: var(--nb-line);
  background: #fff;
  color: var(--nb-ink);
  font-size: 13px;
}

.pagination li:first-child a,
.pagination li:first-child span {
  margin-left: 0;
}

.pagination li.active span {
  background: var(--nb-ink);
  color: #fff;
}

.pagination li.disabled span {
  color: #b5b5b5;
}

.pagination li a:hover {
  background: var(--nb-acid);
}

.am-product-pagination,
.am-pagination-wrap {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

/* ============================================================
   产品列表 product_index
   ============================================================ */
.am-category-bar {
  border-bottom: var(--nb-line);
}

.am-category-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.am-category-list {
  display: flex;
  justify-content: center;
  flex: 1 1 auto;
  overflow-x: auto;
  white-space: nowrap;
}

.am-category-link {
  display: inline-flex;
  padding: 14px 22px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: .16s;
  border-bottom: 2px solid transparent;
}

.am-category-link:hover {
  background: var(--nb-bone);
}

.am-category-link.active {
  background: var(--nb-ink);
  color: #fff;
}

.am-category-current {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 20px;
  border-left: 1px solid var(--nb-line);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.am-product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: var(--nb-line);
  background: #fff;
  transition: .18s;
}

.am-product-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--nb-shadow);
}

.am-product-img-wrap {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--nb-bone);
}

.am-product-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: .35s;
}

.am-product-card:hover .am-product-img {
  transform: scale(1.04);
}

.am-product-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 17, 17, .55);
  opacity: 0;
  transition: .2s;
}

.am-product-card:hover .am-product-overlay {
  opacity: 1;
}

.am-product-view {
  padding: 9px 16px;
  border: 2px solid #fff;
  color: #fff;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.am-product-badge {
  position: absolute;
  top: 0;
  left: 0;
  padding: 5px 10px;
  background: var(--nb-acid);
  color: var(--nb-ink);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  border-right: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
}

.am-product-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  gap: 0;
  padding: 16px 16px 18px;
  border-top: var(--nb-line);
}

.am-product-name {
  display: block;
  min-height: 38px;
  font-size: 14px;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--nb-ink);
}

.am-product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.am-product-price {
  font-size: 18px;
}

.am-product-cart {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: var(--nb-line);
  background: #fff;
}

.am-product-cart:hover {
  background: var(--nb-blue);
  color: #fff;
}

.am-product-empty,
.am-cart-empty,
.am-account-empty {
  padding: 70px 20px;
  border: 2px dashed var(--nb-ink);
  text-align: center;
}

.am-product-empty h3,
.am-account-empty h4 {
  margin: 18px 0 8px;
  font-size: 22px;
  text-transform: uppercase;
}

.am-product-empty p,
.am-account-empty p {
  margin: 0 0 22px;
  color: var(--nb-muted);
}

.am-cart-empty-icon,
.am-empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--nb-ink);
}

/* ============================================================
   产品详情 product_details
   ============================================================ */
.am-product-detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 52px;
}

.am-product-main-img {
  border: 1px solid #e5e5e5;
  background: var(--nb-bone);
  overflow: hidden;
}

.am-product-main-img img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.am-product-thumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.am-thumb-btn {
  width: 82px;
  height: 82px;
  padding: 0;
  border: var(--nb-line);
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  transition: .16s;
}

.am-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.am-thumb-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--nb-shadow-sm);
}

.am-thumb-btn.active {
  border-width: 3px;
  border-color: var(--nb-blue);
}

.am-product-detail-category {
  display: inline-block;
  margin-bottom: 14px;
  padding-bottom: 4px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--nb-blue);
}

.am-product-detail-name {
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.05;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.am-product-detail-price {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 14px;
}

.am-price-current {
  font-size: 30px;
}

.am-price-original {
  font-size: 17px;
  color: var(--nb-muted);
  text-decoration: line-through;
}

.am-product-detail-desc {
  margin: 20px 0;
  line-height: 1.75;
  color: var(--nb-muted);
}

.am-product-attributes {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 22px;
  border-top: var(--nb-line);
}

.am-attr-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.am-attr-group-inline {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 16px;
}

.am-attr-label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.am-attr-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.am-attr-option {
  position: relative;
  cursor: pointer;
}

.am-attr-option input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.am-attr-color,
.am-attr-text {
  display: inline-block;
  padding: 10px 18px;
  border: var(--nb-line);
  background: #fff;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: .15s;
}

.am-attr-option input:checked + .am-attr-color,
.am-attr-option input:checked + .am-attr-text {
  background: var(--nb-ink);
  color: #fff;
}

.am-qty-btn {
  width: 40px;
  height: 42px;
  border: 0;
  background: transparent;
  font-size: 17px;
  color: var(--nb-ink);
  cursor: pointer;
}

.am-qty-btn:hover {
  background: var(--nb-acid);
}

.am-quantity-control {
  display: inline-flex;
  border: var(--nb-line);
  background: #fff;
}

.am-qty-input {
  width: 64px;
  height: 42px;
  border: 0;
  border-left: var(--nb-line);
  border-right: var(--nb-line);
  text-align: center;
  font-size: 14px;
  outline: 0;
}

.am-quantity-sm .am-qty-btn {
  width: 34px;
  height: 36px;
}

.am-quantity-sm .am-qty-input {
  width: 52px;
  height: 36px;
}

.am-stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: end;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--nb-blue);
}

.am-product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.am-btn-addcart,
.am-btn-checkout {
  flex: 1;
  justify-content: center;
}

.am-btn-checkout {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--nb-paper);
  color: var(--nb-ink);
  border: var(--nb-line);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  box-shadow: var(--nb-shadow-sm);
  cursor: pointer;
  transition: .18s;
}

.am-btn-checkout:hover {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--nb-blue);
  background: var(--nb-acid);
}

.am-trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
  border: var(--nb-line);
}

.am-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-trust-badges .am-trust-item {
  justify-content: center;
  padding: 14px;
  border-right: var(--nb-line);
  color: var(--nb-ink);
}

.am-trust-badges .am-trust-item:last-child {
  border-right: 0;
}

/* 详情页选项卡 */
.am-tabs {
  border: var(--nb-line);
  background: #fff;
}

.am-tab-nav {
  display: flex;
  border-bottom: var(--nb-line);
}

.am-tab-btn {
  padding: 16px 26px;
  border: 0;
  border-right: var(--nb-line);
  background: #fff;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
}

.am-tab-btn.active {
  background: var(--nb-ink);
  color: #fff;
}

.am-tab-content {
  padding: 26px;
}

.am-tab-panel {
  display: none;
}

.am-tab-panel.active {
  display: block;
}

.am-product-body {
  font-size: 15px;
  line-height: 1.85;
  color: #222;
}

.am-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.am-gallery-item {
  border: var(--nb-line);
  overflow: hidden;
}

.am-gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ============================================================
   购物车 cart_index
   ============================================================ */
.am-cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: start;
}

.am-cart-items {
  border: var(--nb-line);
  background: #fff;
}

.am-cart-header {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1.4fr 1fr 64px;
  gap: 14px;
  padding: 16px 20px;
  background: var(--nb-ink);
  color: #fff;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  border-bottom: var(--nb-line);
}

.am-cart-item {
  display: grid;
  grid-template-columns: 2.4fr 1fr 1.4fr 1fr 64px;
  gap: 14px;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
}

.am-cart-item:last-child {
  border-bottom: 0;
}

.am-cart-item-product {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.am-cart-item-img {
  flex: 0 0 72px;
  border: var(--nb-line);
}

.am-cart-item-img img {
  width: 72px;
  height: 72px;
  object-fit: cover;
}

.am-cart-item-name {
  display: block;
  font-size: 14px;
  text-transform: uppercase;
}

.am-cart-item-attr {
  font-size: 12px;
  color: var(--nb-muted);
}

.am-cart-item-total {
  font-size: 16px;
}

.am-cart-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: var(--nb-line);
  background: #fff;
  color: var(--nb-ink);
}

.am-cart-remove:hover {
  background: var(--nb-ink);
  color: #fff;
}

.am-cart-actions {
  padding: 18px 20px;
}

.am-cart-summary {
  position: sticky;
  top: 110px;
  border: var(--nb-line);
  background: var(--nb-bone);
}

.am-cart-summary-inner {
  padding: 26px;
}

.am-cart-summary-title {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: var(--nb-line);
  font-size: 16px;
  text-transform: uppercase;
}

.am-cart-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  font-size: 13.5px;
}

.am-cart-shipping-free {
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--nb-blue);
}

.am-cart-summary-divider {
  height: 2px;
  margin: 14px 0;
  background: var(--nb-ink);
}

.am-cart-summary-total {
  font-size: 16px;
  text-transform: uppercase;
}

.am-cart-total-amount {
  font-size: 22px;
}

.am-cart-summary-items {
  margin-top: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(17, 17, 17, .15);
  font-size: 12px;
  color: var(--nb-muted);
}

.am-btn-checkout-full {
  box-sizing: border-box;
  width: 100%;
  margin-top: 6px;
  justify-content: center;
}

.am-cart-trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(17, 17, 17, .15);
}

/* ============================================================
   结算 orders_index
   ============================================================ */
.am-checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: start;
}

.am-checkout-step {
  margin-bottom: 24px;
  border: var(--nb-line);
  background: #fff;
}

.am-step-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: var(--nb-line);
  background: var(--nb-bone);
}

.am-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  background: var(--nb-ink);
  color: #fff;
  font-size: 14px;
}

.am-step-title {
  flex: 1;
  font-size: 16px;
  text-transform: uppercase;
}

.am-btn-add-address {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border: var(--nb-line);
  background: #fff;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
}

.am-btn-add-address:hover {
  background: var(--nb-acid);
}

.am-step-content {
  padding: 22px;
}

.am-checkout-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
}

.am-checkout-item:last-child {
  border-bottom: 0;
}

.am-checkout-item-img img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: var(--nb-line);
}

.am-checkout-item-name {
  font-size: 14px;
  text-transform: uppercase;
}

.am-checkout-item-attr {
  font-size: 12px;
  color: var(--nb-muted);
}

.am-checkout-item-meta {
  display: flex;
  gap: 14px;
  margin-top: 4px;
  font-size: 12px;
  color: var(--nb-muted);
}

.am-checkout-item-total {
  font-size: 16px;
}

.am-checkout-empty {
  padding: 26px;
  border: 2px dashed var(--nb-ink);
  text-align: center;
  color: var(--nb-muted);
}

.am-address-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.am-address-card {
  position: relative;
  display: block;
  padding: 18px;
  border: var(--nb-line);
  background: #fff;
  cursor: pointer;
  transition: .15s;
}

.am-address-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--nb-shadow-sm);
}

.am-address-radio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.am-address-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  text-transform: uppercase;
}

.am-address-detail {
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--nb-muted);
}

.am-address-meta {
  display: flex;
  gap: 14px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--nb-muted);
}

.am-address-check {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid #e5e5e5;
  opacity: 0;
}

.am-address-radio:checked ~ .am-address-check {
  opacity: 1;
  background: var(--nb-blue);
  border-color: var(--nb-blue);
  color: #fff;
}

.am-address-type {
  padding: 3px 8px;
  border: 1px solid #e5e5e5;
  background: var(--nb-acid);
  font-size: 10px;
  letter-spacing: .14em;
}

.am-address-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--nb-muted);
}

.am-address-actions {
  margin-top: 14px;
}

/* 支付方式 */
.am-payment-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.am-payment-card {
  position: relative;
  padding: 16px;
  border: var(--nb-line);
  background: #fff;
  text-align: center;
  cursor: pointer;
}

.am-payment-radio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.am-payment-card:has(.am-payment-radio:checked) {
  background: var(--nb-acid);
  box-shadow: var(--nb-shadow-sm);
}

.am-payment-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.am-payment-content img {
  height: 26px;
  width: auto;
}

.am-payment-check {
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0;
}

.am-payment-radio:checked ~ .am-payment-check {
  opacity: 1;
}

.am-card-form {
  padding-top: 22px;
  border-top: var(--nb-line);
}

.am-checkout-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  margin-top: 10px;
}

.am-checkout-summary {
  position: sticky;
  top: 110px;
  border: var(--nb-line);
  background: var(--nb-bone);
}

.am-checkout-summary-inner {
  padding: 26px;
}

.am-checkout-summary-title {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: var(--nb-line);
  font-size: 16px;
  text-transform: uppercase;
}

.am-checkout-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  font-size: 13.5px;
}

.am-checkout-discount {
  color: var(--nb-blue);
}

.am-checkout-shipping-free {
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--nb-blue);
}

.am-checkout-summary-divider {
  height: 2px;
  margin: 14px 0;
  background: var(--nb-ink);
}

.am-checkout-summary-total {
  font-size: 16px;
  text-transform: uppercase;
}

.am-checkout-total-amount {
  font-size: 22px;
}

.am-checkout-summary-items {
  margin-top: 12px;
  padding: 14px 0;
  border-top: 1px solid rgba(17, 17, 17, .15);
  font-size: 12px;
  color: var(--nb-muted);
}

.am-checkout-notice {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(17, 17, 17, .15);
  font-size: 12px;
  color: var(--nb-muted);
}

.am-checkout-notice p {
  margin: 0 0 6px;
}

/* ============================================================
   表单组件
   ============================================================ */
.am-form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

/* 抵消 UIKit 的 uk-margin-remove，保留字段间距 */
.am-form-group.uk-margin-remove {
  margin-bottom: 20px !important;
}

.am-form-label {
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.am-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.am-form-input {
  width: 100%;
  padding: 13px 14px;
  border: var(--nb-line);
  border-radius: 0;
  background: #fff;
  font-size: 14px;
  color: var(--nb-ink);
  outline: 0;
}

.am-form-input:focus {
  border-color: var(--nb-blue);
  box-shadow: 3px 3px 0 var(--nb-blue);
}

.am-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.am-input-icon {
  position: absolute;
  left: 13px;
  color: var(--nb-muted);
  pointer-events: none;
}

.am-input-wrap .am-form-input {
  padding-left: 42px;
}

.am-select-wrap {
  position: relative;
}

.am-form-select {
  width: 100%;
  padding: 13px 40px 13px 14px;
  border: var(--nb-line);
  border-radius: 0;
  background: #fff;
  font-size: 14px;
  color: var(--nb-ink);
  outline: 0;
  appearance: none;
  -webkit-appearance: none;
}

.am-form-select:focus {
  border-color: var(--nb-blue);
  box-shadow: 3px 3px 0 var(--nb-blue);
}

.am-select-arrow {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  pointer-events: none;
}

.am-form-select-group {
  display: flex;
  gap: 12px;
}

.am-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

/* 单选（性别 / 地址类型） */
.am-gender-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.am-gender-option {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: var(--nb-line);
  background: #fff;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}

.am-gender-option input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.am-gender-check {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border: 1px solid #e5e5e5;
  background: #fff;
}

.am-gender-option input:checked ~ .am-gender-check {
  background: var(--nb-blue);
  border-color: var(--nb-blue);
}

.am-gender-option:has(input:checked) {
  background: var(--nb-acid);
}

/* 复选框 */
.am-remember {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  cursor: pointer;
}

.am-remember input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}

.am-checkmark {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border: 1px solid #e5e5e5;
  background: #fff;
}

.am-remember input:checked ~ .am-checkmark {
  background: var(--nb-ink);
}

.am-remember a {
  color: var(--nb-ink-soft);
}

/* ============================================================
   登录 / 注册
   ============================================================ */
.am-login-hero {
  padding: 60px 0 12px;
  text-align: center;
}

.am-login-hero .am-section-title {
  font-size: clamp(30px, 4vw, 52px);
}

.am-login-section {
  padding: 44px 0 90px;
}

.am-login-card {
  max-width: 560px;
  margin: 0 auto;
  padding: 46px 40px;
  border: var(--nb-line);
  background: #fff;
  box-shadow: var(--nb-shadow);
}

.am-btn-login {
  width: 100%;
  justify-content: center;
}

.am-login-footer {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  color: var(--nb-muted);
}

.am-login-footer a {
  color: var(--nb-ink-soft);
}

.am-verify-row {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 12px;
  align-items: center;
}

.am-verify-img {
  width: 140px;
  height: 48px;
  object-fit: cover;
  border: var(--nb-line);
  cursor: pointer;
}

/* ============================================================
   个人中心（侧栏 / 卡片 / 订单）
   ============================================================ */
.am-account-layout {
  display: grid;
  grid-template-columns: 264px 1fr;
  gap: 40px;
  align-items: start;
}

.am-account-sidebar {
  position: sticky;
  top: 110px;
  border: var(--nb-line);
  background: #fff;
}

.am-account-menu-title {
  margin: 0;
  padding: 18px 20px;
  background: var(--nb-ink);
  color: #fff;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  border-bottom: var(--nb-line);
}

.am-account-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.am-account-nav-item {
  list-style: none;
}

.am-account-nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  border-bottom: 1px solid rgba(17, 17, 17, .14);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.am-account-nav-item a:hover {
  background: var(--nb-bone);
}

.am-account-nav-item.am-active a {
  background: var(--nb-acid);
  color: var(--nb-ink);
}

.am-account-main {
  min-width: 0;
}

.am-account-card {
  border: var(--nb-line);
  background: #fff;
}

.am-card-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px 26px;
  border-bottom: var(--nb-line);
}

.am-card-header-flex {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.am-card-title {
  font-size: 18px;
  text-transform: uppercase;
}

.am-card-subtitle {
  margin: 0;
  font-size: 12.5px;
  color: var(--nb-muted);
}

.am-account-form,
.am-info-list {
  padding: 24px 26px;
}

.am-order-list {
  padding: 0 26px 22px;
}

.am-account-card > .am-address-list {
  padding: 24px 26px;
}

.am-account-card > .am-pagination-wrap {
  padding-bottom: 22px;
}

.am-account-welcome {
  padding: 44px 40px;
  border: var(--nb-line);
  background: #fff;
  text-align: center;
}

.am-welcome-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  margin: 0 auto 18px;
  border: var(--nb-line);
  background: var(--nb-acid);
}

.am-welcome-title {
  font-size: 28px;
  text-transform: uppercase;
}

.am-welcome-desc {
  max-width: 620px;
  margin: 12px auto 30px;
  color: var(--nb-muted);
}

.am-account-quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.am-quick-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 26px 22px;
  border: var(--nb-line);
  background: #fff;
  transition: .16s;
}

.am-quick-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--nb-shadow);
  background: var(--nb-acid);
}

.am-quick-icon {
  font-size: 22px;
}

.am-quick-card h4 {
  font-size: 15px;
  text-transform: uppercase;
}

.am-quick-card p {
  margin: 0;
  font-size: 12.5px;
  color: var(--nb-muted);
}

/* 订单列表 */
.am-order-table-header {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr 1.2fr 90px;
  gap: 14px;
  padding: 16px 0 14px;
  border-bottom: var(--nb-line);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-order-item {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr 1.2fr 90px;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
}

.am-order-item:last-child {
  border-bottom: 0;
}

.am-order-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.am-order-label {
  display: none;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-order-badge {
  display: inline-block;
  width: fit-content;
  padding: 5px 10px;
  border: 1px solid #e5e5e5;
  background: var(--nb-acid);
  color: var(--nb-ink);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* 订单详情 */
.am-order-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.am-info-item {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
  font-size: 13.5px;
}

.am-info-item:last-child {
  border-bottom: 0;
}

.am-info-label {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-info-value {
  text-align: right;
}

.am-info-price {
  font-size: 16px;
}

.am-mt-24 {
  margin-top: 24px;
}

.am-order-products {
  padding: 0 26px;
}

.am-order-product-item {
  display: grid;
  grid-template-columns: 72px 1fr auto auto auto;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
}

.am-order-product-item:last-child {
  border-bottom: 0;
}

.am-order-product-img img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: var(--nb-line);
}

.am-order-product-name {
  font-size: 14px;
  text-transform: uppercase;
}

.am-order-product-attr {
  font-size: 12px;
  color: var(--nb-muted);
}

.am-order-product-price,
.am-order-product-total {
  font-size: 15px;
}

.am-order-product-qty {
  font-size: 12px;
  color: var(--nb-muted);
}

.am-order-history {
  padding: 0 26px 22px;
}

.am-history-header {
  display: grid;
  grid-template-columns: 1.2fr 1fr 2fr;
  gap: 14px;
  padding: 16px 0 12px;
  border-bottom: var(--nb-line);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

.am-history-item {
  display: grid;
  grid-template-columns: 1.2fr 1fr 2fr;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(17, 17, 17, .12);
}

.am-history-item:last-child {
  border-bottom: 0;
}

.am-history-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.am-history-label {
  display: none;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--nb-muted);
}

/* ============================================================
   富文本页面 rpage_index
   ============================================================ */
.am-rpage-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

.am-rpage-layout-full {
  grid-template-columns: 1fr;
}

.am-rpage-main {
  min-width: 0;
}

.am-rpage-article {
  font-size: 15.5px;
  line-height: 1.85;
  color: #222;
}

.am-rpage-cta {
  margin-top: 40px;
}

.am-rpage-cta-inner {
  padding: 34px;
  border: var(--nb-line);
  background: var(--nb-bone);
  text-align: center;
}

.am-rpage-cta-inner h4 {
  margin: 12px 0 8px;
  font-size: 20px;
  text-transform: uppercase;
}

.am-rpage-cta-inner p {
  margin: 0 0 18px;
  color: var(--nb-muted);
}

/* ============================================================
   弹窗（新增地址）
   ============================================================ */
.am-modal-address {
  width: 100%;
  max-width: 720px;
  padding: 0;
  border: 1px solid #e5e5e5;
  border-radius: 0;
  background: #fff;
  overflow: hidden;
}

.am-modal-header {
  padding: 24px 28px;
  border-bottom: var(--nb-line);
  background: var(--nb-bone);
}

.am-modal-title {
  margin: 0 0 6px;
  font-size: 20px;
  text-transform: uppercase;
}

.am-modal-subtitle {
  margin: 0;
  font-size: 12.5px;
  color: var(--nb-muted);
}

.am-modal-body {
  max-height: 62vh;
  padding: 26px 28px;
  overflow-y: auto;
}

.am-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 20px 28px;
  border-top: var(--nb-line);
  background: #fff;
}

/* 旧版面包屑背景（cuhead） */
.uk-bread-background {
  background: var(--nb-ink);
  color: #fff;
}

.uk-bread-background .uk-breadcrumb li a {
  color: rgba(255, 255, 255, .72);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1099px) {
  .nb-search {
    display: none;
  }

  .am-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .am-order-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 959px) {
  .nb-head__menu {
    display: none;
  }

  .nb-burger {
    display: flex;
  }

  .nb-foot__grid {
    grid-template-columns: 1fr 1fr;
  }

  .nb-foot__brand {
    grid-column: 1 / -1;
    padding: 0 0 26px;
    margin-bottom: 26px;
    border-right: 0;
    border-bottom: var(--nb-line);
  }

  .nb-foot__group {
    padding: 0 20px 0 0;
    margin-bottom: 24px;
  }

  .am-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .am-product-detail-grid,
  .am-cart-layout,
  .am-checkout-layout,
  .am-account-layout,
  .am-rpage-layout {
    grid-template-columns: 1fr;
  }

  .am-account-sidebar,
  .am-cart-summary,
  .am-checkout-summary {
    position: static;
  }

  .am-order-table-header,
  .am-history-header {
    display: none;
  }

  .am-order-item,
  .am-order-product-item,
  .am-history-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .am-order-label,
  .am-history-label {
    display: block;
  }

  .am-order-product-item {
    display: grid;
    grid-template-columns: 72px 1fr;
  }
}

@media (max-width: 639px) {
  .am-product-grid {
    grid-template-columns: 1fr;
  }

  .am-form-row,
  .am-address-list,
  .am-account-quick-links,
  .am-payment-methods,
  .am-trust-badges,
  .am-order-info-grid {
    grid-template-columns: 1fr;
  }

  .am-trust-badges .am-trust-item {
    border-right: 0;
    border-bottom: var(--nb-line);
  }

  .am-trust-badges .am-trust-item:last-child {
    border-bottom: 0;
  }

  .am-attr-group-inline {
    grid-template-columns: 1fr;
  }

  .am-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .am-cart-header {
    display: none;
  }

  .am-cart-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .am-login-card {
    padding: 32px 22px;
  }

  .am-verify-row {
    grid-template-columns: 1fr;
  }

  .nb-foot__grid {
    grid-template-columns: 1fr;
  }

  .nb-foot__group {
    padding: 0;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 17, 17, .14);
    padding-bottom: 20px;
  }

  .nb-foot__group:last-child {
    border-bottom: 0;
  }
}