:root {
  --mi-primary: #ff6700;
  --mi-primary-light: #ff8a3d;
  --mi-page-bg: #f7f7f7;
  --mi-text: #333;
  --mi-text-secondary: #666;
  --mi-muted: #999;
  --mi-card: #fff;
  --mi-radius: 12px;
  --mi-border: #e8e8e8;
  --mi-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --mi-danger: #e53935;
  --mi-success: #2e7d32;
  /* 默认按 1366~1440 舒适宽度 */
  --mi-max: 1240px;
  --mi-pad: 20px;
  --mi-gap: 16px;
  --mi-goods-cols: 4;
  --mi-aside-w: 220px;
  --mi-detail-media: 480px;
  --mi-checkout-side: 320px;
  --mi-banner-h: 350px;
  --mi-search-w: 280px;
  --mi-header-h: 64px;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body.mall-body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--mi-text);
  background: var(--mi-page-bg);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--mi-primary);
}

img {
  max-width: 100%;
  vertical-align: middle;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

.mall-container {
  width: 100%;
  max-width: var(--mi-max);
  margin: 0 auto;
  padding: 0 var(--mi-pad);
}

.mall-main {
  min-height: calc(100vh - var(--mi-header-h) - 120px);
  padding: 24px 0 48px;
}

/* Header */
.mall-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--mi-header-h);
  background: #fff;
  box-shadow: 0 1px 0 var(--mi-border);
}

.mall-header-inner {
  display: flex;
  align-items: center;
  height: var(--mi-header-h);
  gap: clamp(12px, 1.5vw, 24px);
}

.mall-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--mi-primary);
}

.mall-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--mi-primary), var(--mi-primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}

.mall-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.mall-nav a {
  position: relative;
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--mi-text-secondary);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.mall-nav a:hover,
.mall-nav a.is-active {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.08);
}

.mall-search-form {
  display: flex;
  align-items: center;
  width: var(--mi-search-w);
  max-width: 100%;
  flex: 0 1 var(--mi-search-w);
  height: 36px;
  border: 1px solid var(--mi-border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--mi-page-bg);
  flex-shrink: 1;
}

.mall-search-form:focus-within {
  border-color: var(--mi-primary);
  background: #fff;
}

.mall-search-form input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  padding: 0 14px;
  min-width: 0;
}

.mall-search-form button {
  border: 0;
  background: var(--mi-primary);
  color: #fff;
  height: 100%;
  padding: 0 16px;
  cursor: pointer;
}

.mall-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.mall-header-actions a {
  color: var(--mi-text-secondary);
  font-weight: 500;
}

.mall-header-actions a:hover {
  color: var(--mi-primary);
}

.mall-cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--mi-danger);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  line-height: 16px;
  text-align: center;
}

/* Footer */
.mall-footer {
  background: #2b2b2b;
  color: #bbb;
  padding: 36px 0;
  margin-top: auto;
}

.mall-footer-inner {
  text-align: center;
}

.mall-footer-brand {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.mall-footer-slogan {
  margin: 0 auto 10px;
  max-width: 640px;
  color: #ccc;
  font-size: 13px;
}

.mall-footer-summary {
  margin: 0 auto 14px;
  max-width: 640px;
  color: #aaa;
  font-size: 13px;
  line-height: 1.6;
}

.mall-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 4px;
  margin-bottom: 12px;
}

.mall-footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin-bottom: 10px;
  color: #a8a8a8;
  font-size: 13px;
}

.mall-footer-copy {
  font-size: 13px;
  color: #888;
}

.mall-footer a {
  color: #ddd;
  margin: 0 8px;
}

.mall-footer a:hover {
  color: var(--mi-primary);
}

/* Cards / sections */
.mall-card {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 20px;
}

.mall-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 600;
}

.mall-section-title .more {
  font-size: 14px;
  font-weight: 400;
  color: var(--mi-muted);
}

/* Buttons */
.mall-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 20px;
  background: #f0f0f0;
  color: var(--mi-text);
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s, color 0.15s, opacity 0.15s;
  user-select: none;
}

.mall-btn:hover {
  opacity: 0.92;
}

.mall-btn:disabled,
.mall-btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.mall-btn-primary {
  background: var(--mi-primary);
  color: #fff;
}

.mall-btn-primary:hover {
  background: var(--mi-primary-light);
  color: #fff;
}

.mall-btn-outline {
  background: #fff;
  border-color: var(--mi-primary);
  color: var(--mi-primary);
}

.mall-btn-ghost {
  background: transparent;
  border-color: var(--mi-border);
  color: var(--mi-text-secondary);
}

.mall-btn-danger {
  background: #fff;
  border-color: var(--mi-danger);
  color: var(--mi-danger);
}

.mall-btn-block {
  width: 100%;
}

.mall-btn-sm {
  min-height: 32px;
  padding: 0 14px;
  font-size: 13px;
  border-radius: 16px;
}

.mall-btn-lg {
  min-height: 48px;
  padding: 0 28px;
  font-size: 16px;
}

/* Forms */
.mall-form-row {
  margin-bottom: 16px;
}

.mall-form-row label {
  display: block;
  margin-bottom: 6px;
  color: var(--mi-text-secondary);
  font-size: 13px;
}

.mall-input,
.mall-select,
.mall-textarea {
  width: 100%;
  border: 1px solid var(--mi-border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  outline: none;
  transition: border-color 0.15s;
}

.mall-input:focus,
.mall-select:focus,
.mall-textarea:focus {
  border-color: var(--mi-primary);
}

.mall-textarea {
  min-height: 88px;
  resize: vertical;
}

.mall-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.mall-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.mall-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--mi-primary);
}

/* Banner */
.mall-banner {
  position: relative;
  border-radius: var(--mi-radius);
  overflow: hidden;
  background: #eee;
  margin-bottom: 24px;
  box-shadow: var(--mi-shadow);
  min-height: var(--mi-banner-h);
}

.mall-banner-track {
  display: flex;
  transition: transform 0.4s ease;
}

.mall-banner-item {
  flex: 0 0 100%;
  position: relative;
  min-height: var(--mi-banner-h);
}

.mall-banner-item img {
  width: 100%;
  height: var(--mi-banner-h);
  object-fit: cover;
  display: block;
}

.mall-banner-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.mall-banner-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}

.mall-banner-dots span.is-active {
  background: var(--mi-primary);
  width: 18px;
  border-radius: 4px;
}

/* Home brand + feature columns（与 APP 首页对齐） */
.mall-home-brand {
  margin: 20px 0 8px;
  text-align: center;
}

.mall-home-brand-title {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: var(--mi-text);
  letter-spacing: 0.02em;
}

.mall-home-brand-sub {
  margin: 8px 0 0;
  color: var(--mi-muted);
  font-size: 14px;
}

.mall-home-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px;
  margin: 20px 0 28px;
}

.mall-home-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  color: var(--mi-text);
  font-size: 13px;
  transition: transform 0.15s ease, color 0.15s ease;
}

.mall-home-feature:hover {
  color: var(--mi-primary);
  transform: translateY(-2px);
}

.mall-home-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 103, 0, 0.1);
  color: var(--mi-primary);
  font-size: 15px;
  font-weight: 700;
}

.mall-home-cates {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 28px;
}

.mall-home-cate {
  padding: 8px 16px;
  border-radius: 18px;
  background: var(--mi-card);
  box-shadow: var(--mi-shadow);
  color: var(--mi-text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.mall-home-cate:hover {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.08);
}

.mall-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--mi-muted);
}

.mall-breadcrumb > * {
  display: inline-flex;
  align-items: center;
}

.mall-breadcrumb > *:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: #ccc;
}

.mall-breadcrumb a:hover {
  color: var(--mi-primary);
}

.mall-breadcrumb .is-current {
  color: var(--mi-text);
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mall-404-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Mobile tab bar */
.mall-tabbar {
  display: none;
}

.mall-about {
  max-width: 720px;
  margin: 0 auto;
}

.mall-about-hero {
  text-align: center;
  padding: 32px 24px;
  margin-bottom: 16px;
}

.mall-about-name {
  font-size: 24px;
  font-weight: 700;
}

.mall-about-slogan {
  margin: 8px 0 0;
  color: var(--mi-muted);
}

.mall-about-block {
  padding: 20px 24px;
  margin-bottom: 16px;
}

.mall-about-label {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
}

.mall-about-summary {
  color: var(--mi-text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

.mall-about-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mall-about-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--mi-border);
  font-size: 14px;
}

.mall-about-list li:last-child {
  border-bottom: 0;
}

.mall-about-list span {
  color: var(--mi-muted);
  flex-shrink: 0;
}

.mall-about-list strong {
  font-weight: 500;
  text-align: right;
  word-break: break-all;
}

/* Goods grid */
.mall-goods-grid {
  display: grid;
  grid-template-columns: repeat(var(--mi-goods-cols), minmax(0, 1fr));
  gap: var(--mi-gap);
}

.mall-goods-card {
  position: relative;
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
  display: block;
  color: inherit;
}

.mall-goods-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  color: inherit;
}

.mall-goods-card-link {
  display: block;
  color: inherit;
}

.mall-goods-card-link:hover {
  color: inherit;
}

.mall-goods-card-cover,
.mall-goods-card-img {
  aspect-ratio: 1;
  background: #f2f2f2;
  overflow: hidden;
}

.mall-goods-card-cover img,
.mall-goods-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mall-goods-card-cart {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--mi-primary);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(255, 103, 0, 0.35);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.15s, transform 0.15s;
  z-index: 2;
}

.mall-goods-card:hover .mall-goods-card-cart,
.mall-goods-card-cart:focus {
  opacity: 1;
  transform: scale(1);
}

.mall-goods-card-cart:disabled {
  opacity: 0.6;
  cursor: wait;
}

.mall-sort-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--mi-card);
  border-radius: 10px;
  box-shadow: var(--mi-shadow);
}

.mall-sort-item {
  padding: 6px 12px;
  border-radius: 16px;
  color: var(--mi-text-secondary);
  font-size: 13px;
  font-weight: 500;
}

.mall-sort-item:hover,
.mall-sort-item.is-active {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.1);
}

.mall-sort-total {
  margin-left: auto;
  color: var(--mi-muted);
  font-size: 13px;
}

.mall-hot-keywords {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}

.mall-hot-label {
  color: var(--mi-muted);
  font-size: 13px;
}

.mall-hot-chip {
  padding: 4px 12px;
  border-radius: 14px;
  background: var(--mi-page-bg);
  color: var(--mi-text-secondary);
  font-size: 13px;
}

.mall-hot-chip:hover {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.1);
}

.mall-evaluate-list {
  display: grid;
  gap: 12px;
}

.mall-evaluate-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--mi-border);
}

.mall-evaluate-item:last-child {
  border-bottom: 0;
}

.mall-evaluate-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--mi-muted);
}

.mall-evaluate-score {
  color: var(--mi-primary);
  font-weight: 600;
}

.mall-evaluate-body {
  color: var(--mi-text);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}

.mall-goods-card-body {
  padding: 12px 14px 16px;
}

.mall-goods-card-title {
  font-size: 14px;
  height: 42px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--mi-text);
  margin-bottom: 8px;
}

.mall-goods-card-price {
  color: var(--mi-primary);
  font-size: 18px;
  font-weight: 700;
}

.mall-goods-card-price small {
  font-size: 12px;
  font-weight: 500;
  margin-right: 1px;
}

.mall-goods-card-yuan {
  margin-left: 8px;
  color: var(--mi-muted);
  font-size: 12px;
  text-decoration: line-through;
  font-weight: 400;
}

/* Category layout */
.mall-goods-layout {
  display: grid;
  grid-template-columns: var(--mi-aside-w) minmax(0, 1fr);
  gap: var(--mi-gap);
  align-items: start;
}

.mall-cate-side {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 12px 0;
  position: sticky;
  top: calc(var(--mi-header-h) + 16px);
  max-height: calc(100vh - var(--mi-header-h) - 32px);
  overflow: auto;
}

.mall-cate-item {
  display: block;
  padding: 12px 20px;
  color: var(--mi-text-secondary);
  cursor: pointer;
  border-left: 3px solid transparent;
}

.mall-cate-item:hover,
.mall-cate-item.is-active {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.06);
  border-left-color: var(--mi-primary);
}

.mall-cate-sub {
  padding: 8px 12px 12px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mall-cate-chip {
  padding: 4px 12px;
  border-radius: 14px;
  background: #f5f5f5;
  color: var(--mi-text-secondary);
  font-size: 12px;
  cursor: pointer;
}

.mall-cate-chip.is-active,
.mall-cate-chip:hover {
  background: rgba(255, 103, 0, 0.12);
  color: var(--mi-primary);
}

.mall-goods-panel {
  min-width: 0;
}

/* Detail */
.mall-detail {
  display: grid;
  grid-template-columns: minmax(260px, var(--mi-detail-media)) minmax(0, 1fr);
  gap: var(--mi-gap);
}

.mall-detail-gallery {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 16px;
}

.mall-detail-gallery-main {
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  background: #f5f5f5;
}

.mall-detail-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mall-detail-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
}

.mall-detail-thumbs img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
}

.mall-detail-thumbs img.is-active {
  border-color: var(--mi-primary);
}

.mall-detail-info {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 28px;
}

.mall-detail-title {
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 12px;
  line-height: 1.35;
}

.mall-detail-desc {
  color: var(--mi-muted);
  margin-bottom: 20px;
}

.mall-detail-price-box {
  background: linear-gradient(90deg, #fff5ee, #fff);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 24px;
}

.mall-detail-price {
  color: var(--mi-primary);
  font-size: 32px;
  font-weight: 700;
}

.mall-detail-price small {
  font-size: 16px;
}

.mall-detail-meta {
  color: var(--mi-text-secondary);
  margin-bottom: 20px;
}

.mall-detail-meta span {
  margin-right: 20px;
}

.mall-sku-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 20px;
}

.mall-sku-item {
  padding: 8px 14px;
  border: 1px solid var(--mi-border);
  border-radius: 8px;
  cursor: pointer;
  background: #fff;
}

.mall-sku-item.is-active {
  border-color: var(--mi-primary);
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.06);
}

.mall-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--mi-border);
  border-radius: 8px;
  overflow: hidden;
}

.mall-qty button {
  width: 36px;
  height: 36px;
  border: 0;
  background: #f7f7f7;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.mall-qty input {
  width: 56px;
  height: 36px;
  border: 0;
  text-align: center;
  outline: none;
}

.mall-detail-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.mall-detail-sticky {
  display: none;
}

.mall-detail-content {
  margin-top: 24px;
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 24px;
}

.mall-detail-content h3 {
  margin: 0 0 16px;
  font-size: 18px;
}

.mall-detail-content img {
  max-width: 100%;
  height: auto;
}

/* Showcase detail (category detail_template=showcase) */
.mall-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--mi-gap);
}

.mall-showcase-hero {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  gap: var(--mi-gap);
  align-items: start;
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  overflow: hidden;
  padding: 24px;
}

.mall-showcase-cover {
  aspect-ratio: 1;
  border-radius: 16px;
  overflow: hidden;
  background: #eef2f7;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
}

.mall-showcase-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mall-showcase-hero-copy {
  padding: 8px 8px 8px 0;
}

.mall-showcase-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 12px;
}

.mall-showcase-intro {
  color: var(--mi-muted);
  line-height: 1.7;
  margin: 0 0 20px;
}

.mall-showcase-price-row {
  margin-bottom: 16px;
}

.mall-showcase-origin {
  margin-left: 10px;
  font-size: 14px;
  color: #999;
  text-decoration: line-through;
  font-weight: 400;
}

.mall-showcase-meta {
  margin-bottom: 16px;
}

.mall-showcase-shots {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 20px;
}

.mall-showcase-shot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.mall-showcase-shot {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #f3f4f6;
  border: 2px solid transparent;
}

.mall-showcase-shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  cursor: pointer;
}

.mall-showcase-shot img.is-active {
  outline: 2px solid var(--mi-primary);
  outline-offset: -2px;
}

.mall-showcase-content {
  margin-top: 0;
}

/* Cart */
.mall-cart-table {
  width: 100%;
  border-collapse: collapse;
}

.mall-cart-table th {
  text-align: left;
  padding: 12px 8px;
  color: var(--mi-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--mi-border);
}

.mall-cart-table td {
  padding: 16px 8px;
  border-bottom: 1px solid var(--mi-border);
  vertical-align: middle;
}

.mall-cart-goods {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mall-cart-goods img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 8px;
  background: #f2f2f2;
}

.mall-cart-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--mi-border);
}

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

.mall-cart-total strong {
  color: var(--mi-primary);
  font-size: 24px;
}

/* Orders */
.mall-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.mall-tab {
  padding: 8px 16px;
  border-radius: 18px;
  background: #fff;
  color: var(--mi-text-secondary);
  cursor: pointer;
  border: 1px solid var(--mi-border);
}

.mall-tab.is-active {
  background: var(--mi-primary);
  border-color: var(--mi-primary);
  color: #fff;
}

.mall-order-card {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.mall-order-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  color: var(--mi-muted);
  font-size: 13px;
}

.mall-order-status {
  color: var(--mi-primary);
  font-weight: 600;
}

.mall-order-goods {
  display: flex;
  gap: 12px;
  padding: 8px 0;
}

.mall-order-goods img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 8px;
  background: #f2f2f2;
}

.mall-order-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--mi-border);
}

.mall-order-actions {
  display: flex;
  gap: 8px;
}

/* Address */
.mall-address-list {
  display: grid;
  gap: 12px;
}

.mall-address-card {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 16px 20px;
  border: 1px solid transparent;
}

.mall-address-card.is-selected,
.mall-address-card.is-default {
  border-color: var(--mi-primary);
}

.mall-address-card-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.mall-address-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 103, 0, 0.12);
  color: var(--mi-primary);
  font-size: 12px;
  margin-left: 8px;
}

.mall-address-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* Login / mine */
.mall-auth-wrap {
  max-width: 420px;
  margin: 40px auto;
}

.mall-auth-card {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 36px 32px;
}

.mall-auth-title {
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px;
}

.mall-auth-sub {
  text-align: center;
  color: var(--mi-muted);
  margin-bottom: 28px;
}

.mall-auth-links {
  text-align: center;
  margin: 16px 0 0;
  color: var(--mi-muted);
  font-size: 13px;
}

.mall-auth-links a {
  color: var(--mi-primary);
  font-weight: 500;
}

.mall-auth-sep {
  margin: 0 8px;
  color: #ccc;
}

.mall-captcha-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.mall-captcha-row .mall-btn {
  flex-shrink: 0;
  min-height: 40px;
  white-space: nowrap;
}

.mall-captcha-row .mall-input {
  flex: 1;
}

.mall-captcha-img {
  height: 40px;
  width: 110px;
  border-radius: 6px;
  cursor: pointer;
  background: #eee;
  object-fit: cover;
}

.mall-mine-card {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 28px;
}

.mall-member-layout {
  display: grid;
  grid-template-columns: var(--mi-aside-w) minmax(0, 1fr);
  gap: var(--mi-gap);
  align-items: start;
}

.mall-member-aside {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 16px 0;
  position: sticky;
  top: calc(var(--mi-header-h) + 16px);
  max-height: calc(100vh - var(--mi-header-h) - 32px);
  overflow: auto;
}

.mall-member-aside-title {
  padding: 4px 20px 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mi-text);
  border-bottom: 1px solid var(--mi-border);
  margin-bottom: 8px;
}

.mall-member-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mall-member-nav-item {
  display: block;
  padding: 11px 20px;
  color: var(--mi-text-secondary);
  border-left: 3px solid transparent;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.mall-member-nav-item:hover {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.06);
}

.mall-member-nav-item.is-active {
  color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.08);
  border-left-color: var(--mi-primary);
  font-weight: 600;
}

.mall-member-main {
  min-width: 0;
}

.mall-member-main > .mall-section-title:first-child {
  margin-top: 0;
}

.mall-mine-user {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.mall-mine-user-meta {
  min-width: 0;
}

.mall-mine-name {
  font-size: 20px;
  font-weight: 600;
}

.mall-mine-tel {
  color: var(--mi-muted);
  margin-top: 4px;
}

.mall-mine-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mi-primary), var(--mi-primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  overflow: hidden;
  flex-shrink: 0;
}

.mall-mine-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mall-mine-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.mall-mine-stat {
  background: var(--mi-page-bg);
  border-radius: 10px;
  padding: 16px;
  color: inherit;
}

.mall-mine-stat-link:hover {
  background: rgba(255, 103, 0, 0.08);
  color: inherit;
}

.mall-mine-stat-label {
  font-size: 13px;
  color: var(--mi-muted);
  margin-bottom: 8px;
}

.mall-mine-stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--mi-primary);
}

.mall-mine-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mall-mine-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.mall-mine-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 12px;
  background: var(--mi-page-bg);
  border-radius: 10px;
  color: var(--mi-text);
  transition: background 0.15s;
}

.mall-mine-link:hover {
  background: rgba(255, 103, 0, 0.08);
  color: var(--mi-primary);
}

.mall-mine-link-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mi-primary);
  font-weight: 700;
  box-shadow: var(--mi-shadow);
}

/* Order create */
.mall-checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--mi-checkout-side);
  gap: var(--mi-gap);
  align-items: start;
}

.mall-pay-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mall-pay-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--mi-border);
  border-radius: 8px;
  cursor: pointer;
}

.mall-pay-option.is-active {
  border-color: var(--mi-primary);
  background: rgba(255, 103, 0, 0.04);
}

.mall-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--mi-text-secondary);
}

.mall-summary-row.is-total {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--mi-border);
  color: var(--mi-text);
  font-size: 16px;
}

.mall-summary-row.is-total strong {
  color: var(--mi-primary);
  font-size: 22px;
}

/* Pagination */
.mall-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}

.mall-pagination button {
  min-width: 36px;
  height: 36px;
  border: 1px solid var(--mi-border);
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
}

.mall-pagination button.is-active,
.mall-pagination button:hover:not(:disabled) {
  border-color: var(--mi-primary);
  color: var(--mi-primary);
}

.mall-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.mall-pagination .page-info {
  color: var(--mi-muted);
  margin: 0 8px;
}

/* Empty / loading */
.mall-empty {
  text-align: center;
  padding: 64px 20px;
  color: var(--mi-muted);
}

.mall-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #eee;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #bbb;
}

.mall-empty p {
  margin: 0 0 16px;
}

.mall-loading {
  text-align: center;
  padding: 48px 20px;
  color: var(--mi-muted);
}

.mall-skeleton {
  background: linear-gradient(90deg, #eee 25%, #f5f5f5 50%, #eee 75%);
  background-size: 200% 100%;
  animation: mall-shine 1.2s infinite;
  border-radius: 8px;
}

@keyframes mall-shine {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Toast */
#mall-toast {
  position: fixed;
  left: 50%;
  bottom: 80px;
  transform: translateX(-50%) translateY(20px);
  background: rgba(0, 0, 0, 0.78);
  color: #fff;
  padding: 12px 22px;
  border-radius: 24px;
  font-size: 14px;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  max-width: 80vw;
  text-align: center;
}

#mall-toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* QR pay modal */
.mall-modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.mall-modal-mask.is-open {
  display: flex;
}

.mall-modal {
  background: #fff;
  border-radius: var(--mi-radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  width: 100%;
  max-width: 400px;
  padding: 28px 24px;
  text-align: center;
}

.mall-modal h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.mall-modal p {
  color: var(--mi-muted);
  margin: 0 0 20px;
}

.mall-qr-box {
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
  background: #f7f7f7;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.mall-qr-box img {
  width: 200px;
  height: 200px;
  object-fit: contain;
}

.mall-qr-fallback {
  word-break: break-all;
  font-size: 12px;
  color: var(--mi-text-secondary);
  padding: 12px;
  text-align: left;
}

.mall-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* Static pages */
.mall-static-page {
  background: var(--mi-card);
  border-radius: var(--mi-radius);
  box-shadow: var(--mi-shadow);
  padding: 32px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.mall-static-page h1 {
  font-size: 24px;
  margin: 0 0 20px;
}

.mall-static-page p {
  color: var(--mi-text-secondary);
  line-height: 1.8;
  margin: 0 0 12px;
}

/* 404 */
.mall-404 {
  text-align: center;
  padding: 80px 20px;
}

.mall-404 h1 {
  font-size: 72px;
  color: var(--mi-primary);
  margin: 0 0 12px;
}

.mall-404 p {
  color: var(--mi-muted);
  margin-bottom: 24px;
}

/* Responsive — 2560 / 1920 / 1440 / 1366 / 1200 / 900 / 640 */
@media (min-width: 2560px) {
  :root {
    --mi-max: 1720px;
    --mi-pad: 32px;
    --mi-gap: 24px;
    --mi-goods-cols: 6;
    --mi-aside-w: 260px;
    --mi-detail-media: 620px;
    --mi-checkout-side: 380px;
    --mi-banner-h: 350px;
    --mi-search-w: 380px;
    --mi-header-h: 72px;
  }

  body.mall-body {
    font-size: 15px;
  }

  .mall-section-title {
    font-size: 24px;
  }
}

@media (min-width: 1920px) and (max-width: 2559.98px) {
  :root {
    --mi-max: 1520px;
    --mi-pad: 28px;
    --mi-gap: 20px;
    --mi-goods-cols: 5;
    --mi-aside-w: 240px;
    --mi-detail-media: 560px;
    --mi-checkout-side: 360px;
    --mi-banner-h: 350px;
    --mi-search-w: 340px;
    --mi-header-h: 68px;
  }
}

@media (min-width: 1440px) and (max-width: 1919.98px) {
  :root {
    --mi-max: 1360px;
    --mi-pad: 24px;
    --mi-gap: 18px;
    --mi-goods-cols: 5;
    --mi-aside-w: 230px;
    --mi-detail-media: 520px;
    --mi-banner-h: 350px;
    --mi-search-w: 320px;
  }
}

@media (min-width: 1366px) and (max-width: 1439.98px) {
  :root {
    --mi-max: 1280px;
    --mi-pad: 20px;
    --mi-goods-cols: 4;
    --mi-detail-media: 480px;
    --mi-banner-h: 350px;
    --mi-search-w: 280px;
  }
}

@media (min-width: 1200px) and (max-width: 1365.98px) {
  :root {
    --mi-max: 1140px;
    --mi-pad: 18px;
    --mi-gap: 14px;
    --mi-goods-cols: 4;
    --mi-aside-w: 200px;
    --mi-detail-media: 420px;
    --mi-checkout-side: 300px;
    --mi-banner-h: 350px;
    --mi-search-w: 240px;
  }

  .mall-nav a {
    padding: 8px 10px;
  }
}

@media (max-width: 1199.98px) {
  :root {
    --mi-max: 100%;
    --mi-pad: 16px;
    --mi-gap: 14px;
    --mi-goods-cols: 3;
    --mi-aside-w: 190px;
    --mi-detail-media: min(400px, 42vw);
    --mi-checkout-side: 280px;
    --mi-banner-h: 280px;
    --mi-search-w: 200px;
  }

  .mall-nav {
    gap: 2px;
  }

  .mall-nav a {
    padding: 8px 10px;
    font-size: 13px;
  }
}

@media (max-width: 1024px) {
  :root {
    --mi-goods-cols: 3;
    --mi-detail-media: min(360px, 40vw);
    --mi-aside-w: 180px;
    --mi-banner-h: 260px;
  }

  .mall-detail-actions {
    flex-wrap: wrap;
  }

  .mall-cart-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 900px) {
  :root {
    --mi-goods-cols: 3;
    --mi-aside-w: 100%;
    --mi-detail-media: 100%;
    --mi-checkout-side: 100%;
    --mi-banner-h: 220px;
    --mi-search-w: 180px;
    --mi-pad: 14px;
  }

  .mall-goods-layout,
  .mall-checkout-grid,
  .mall-detail,
  .mall-showcase-hero,
  .mall-member-layout {
    grid-template-columns: 1fr;
  }

  .mall-cate-side,
  .mall-member-aside {
    position: static;
    max-height: none;
  }

  .mall-member-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 12px 8px;
  }

  .mall-member-nav-item {
    border-left: 0;
    border-radius: 16px;
    padding: 8px 12px;
    background: var(--mi-page-bg);
    font-size: 13px;
  }

  .mall-member-nav-item.is-active {
    border-left: 0;
    background: rgba(255, 103, 0, 0.12);
  }

  .mall-member-aside-title {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 8px;
  }

  .mall-mine-links {
    grid-template-columns: repeat(2, 1fr);
  }

  .mall-static-page {
    padding: 20px 16px;
    max-width: none;
  }

  .mall-header {
    height: auto;
  }

  .mall-header-inner {
    flex-wrap: wrap;
    height: auto;
    min-height: var(--mi-header-h);
    padding: 10px 0;
    row-gap: 10px;
  }

  .mall-nav {
    order: 3;
    flex: 1 1 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .mall-nav::-webkit-scrollbar {
    display: none;
  }

  .mall-nav a {
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  :root {
    --mi-goods-cols: 2;
    --mi-gap: 10px;
    --mi-pad: 12px;
    --mi-banner-h: 180px;
    --mi-search-w: 100%;
    --mi-header-h: 56px;
  }

  .mall-goods-card-cart {
    opacity: 1;
    transform: scale(1);
  }

  .mall-logo-text,
  .mall-logo > span:not(.mall-logo-mark) {
    font-size: 16px;
  }

  .mall-search-form {
    order: 2;
    flex: 1 1 100%;
    width: 100%;
  }

  .mall-main {
    padding: 16px 0 36px;
  }

  .mall-section-title {
    font-size: 18px;
  }

  .mall-detail-price {
    font-size: 26px;
  }

  .mall-auth-wrap {
    margin: 16px auto;
  }

  .mall-auth-card {
    padding: 24px 18px;
  }

  .mall-detail-sticky {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 56px;
    z-index: 90;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid var(--mi-border);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.06);
  }

  .mall-detail-sticky .mall-btn {
    flex: 1;
    min-height: 44px;
    border-radius: 22px;
  }

  body.mall-body:has(.mall-detail-sticky) .mall-main {
    padding-bottom: 140px;
  }

  body.mall-body {
    padding-bottom: 56px;
  }

  .mall-tabbar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 95;
    height: 56px;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #fff;
    border-top: 1px solid var(--mi-border);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.04);
  }

  .mall-tabbar-item {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--mi-muted);
    font-size: 11px;
    text-decoration: none;
  }

  .mall-tabbar-item.is-active {
    color: var(--mi-primary);
  }

  .mall-tabbar-ico {
    font-size: 18px;
    line-height: 1;
  }

  .mall-tabbar-badge {
    top: 4px;
    right: calc(50% - 22px);
  }

  .mall-footer {
    padding-bottom: 24px;
  }
}

@media (max-width: 420px) {
  :root {
    --mi-goods-cols: 2;
    --mi-banner-h: 150px;
  }

  .mall-mine-actions {
    flex-direction: column;
  }

  .mall-mine-actions .mall-btn {
    width: 100%;
  }
}

/* 超宽屏：内容区居中，两侧留白更舒适 */
@media (min-width: 1920px) {
  .mall-main {
    padding: 28px 0 64px;
  }
}

/* SSR helpers */
.mall-page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  margin: 0 4px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--mi-border);
  text-decoration: none;
  color: var(--mi-text);
}
.mall-page-num.is-active {
  background: var(--mi-primary);
  border-color: var(--mi-primary);
  color: #fff;
}
.mall-page-ellipsis {
  display: inline-block;
  padding: 0 6px;
  color: var(--mi-muted);
}
.mall-goods-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 180px;
  background: #f0f0f0;
  color: var(--mi-muted);
}
.mall-goods-card-desc {
  font-size: 12px;
  color: var(--mi-muted);
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mall-goods-card-yuan {
  margin-left: 6px;
  font-size: 12px;
  color: var(--mi-muted);
  text-decoration: line-through;
  font-weight: 400;
}
.mall-rich-content {
  line-height: 1.7;
  overflow: hidden;
}
.mall-rich-content img {
  max-width: 100%;
  height: auto;
}
.mall-empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--mi-muted);
  background: #fff;
  border-radius: var(--mi-radius);
}
.mall-static-page {
  background: #fff;
  border-radius: var(--mi-radius);
  padding: 28px 32px;
  box-shadow: var(--mi-shadow);
}
.mall-static-page h1 {
  margin: 0 0 20px;
  font-size: 24px;
}
.mall-static-page code {
  background: #f5f5f5;
  padding: 1px 6px;
  border-radius: 4px;
}