:root {
  --wusi-navy: #07182f;
  --wusi-blue: #1677ff;
  --wusi-blue-soft: #edf5ff;
  --wusi-cyan: #1dc9e8;
  --wusi-text: #0b1830;
  --wusi-muted: #718096;
  --wusi-bg: #f5f8fc;
  --wusi-line: #e1e9f3;
  --wusi-green: #12b981;
  --wusi-danger: #e4545a;
}

@font-face {
  font-family: "TCloudNumber";
  src: url("../fonts/TCloudNumber-Regular.ttf");
}

body {
  background: var(--wusi-bg);
  color: var(--wusi-text);
}

.wusi-catalog-shell {
  box-sizing: border-box;
  margin: 0 auto;
  max-width: 1480px;
  padding: 30px 30px 54px;
  width: 100%;
}

.wusi-page-head {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 22px;
}

.wusi-page-head h1 {
  color: var(--wusi-text);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 6px;
}

.wusi-page-head p {
  color: var(--wusi-muted);
  font-size: 13px;
  margin: 0;
}

.wusi-sales-link {
  align-items: center;
  color: var(--wusi-blue) !important;
  display: inline-flex;
  font-size: 13px;
  font-weight: 600;
  gap: 8px;
  padding: 8px;
}

.wusi-category-bar {
  align-items: stretch;
  background: #fff;
  border: 1px solid var(--wusi-line);
  border-radius: 9px;
  display: flex;
  min-height: 76px;
  padding: 0 16px;
  position: relative;
  z-index: 5;
}

.wusi-category-title {
  align-items: center;
  display: flex;
  flex: 0 0 96px;
  font-size: 13px;
}

.wusi-category-tabs {
  display: flex;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.wusi-category-tabs a {
  align-items: center;
  border-bottom: 2px solid transparent;
  color: #3d4c61;
  display: flex;
  flex: 1 1 150px;
  font-size: 13px;
  font-weight: 600;
  gap: 10px;
  justify-content: center;
  min-width: 120px;
  padding: 0 18px;
  position: relative;
  transition: .2s ease;
  white-space: nowrap;
}

.wusi-category-tabs a + a:before {
  background: #edf1f6;
  content: "";
  height: 34px;
  left: 0;
  position: absolute;
  top: 20px;
  width: 1px;
}

.wusi-category-tabs a i {
  color: #6f8095;
  font-size: 18px;
}

.wusi-category-tabs a:hover,
.wusi-category-tabs a.active,
.wusi-category-tabs a.active i {
  color: var(--wusi-blue);
}

.wusi-category-tabs a.active {
  border-bottom-color: var(--wusi-blue);
}

.wusi-all-products {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  margin-left: 14px;
  position: relative;
}

.wusi-all-toggle {
  align-items: center;
  background: #fff;
  border: 1px solid #9ec8ff;
  border-radius: 6px;
  color: var(--wusi-blue);
  cursor: pointer;
  display: inline-flex;
  font-size: 12px;
  font-weight: 600;
  gap: 7px;
  height: 38px;
  padding: 0 13px;
}

.wusi-all-toggle b {
  align-items: center;
  background: var(--wusi-blue-soft);
  border-radius: 10px;
  display: inline-flex;
  font-size: 10px;
  height: 20px;
  justify-content: center;
  min-width: 20px;
  padding: 0 5px;
}

.wusi-all-toggle i {
  font-size: 9px;
  transition: transform .2s ease;
}

.wusi-all-products.open .wusi-all-toggle i {
  transform: rotate(180deg);
}

.wusi-all-menu {
  background: #fff;
  border: 1px solid var(--wusi-line);
  border-radius: 9px;
  box-shadow: 0 16px 40px rgba(24, 60, 105, .14);
  display: none;
  min-width: 620px;
  padding: 18px;
  position: absolute;
  right: 0;
  top: calc(100% - 3px);
}

.wusi-all-products.open .wusi-all-menu {
  display: block;
}

.wusi-all-menu-head {
  align-items: baseline;
  border-bottom: 1px solid #edf1f6;
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  padding: 0 3px 13px;
}

.wusi-all-menu-head strong {
  font-size: 14px;
}

.wusi-all-menu-head small {
  color: #8a99ab;
  font-size: 11px;
}

.wusi-all-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-height: 360px;
  overflow-y: auto;
}

.wusi-all-grid a {
  align-items: center;
  border-radius: 6px;
  color: #3c4c61;
  display: flex;
  gap: 10px;
  padding: 12px 10px;
}

.wusi-all-grid a:hover,
.wusi-all-grid a.active {
  background: var(--wusi-blue-soft);
  color: var(--wusi-blue);
}

.wusi-all-grid a > i {
  color: var(--wusi-blue);
  text-align: center;
  width: 22px;
}

.wusi-all-grid a span {
  display: flex;
  flex-direction: column;
}

.wusi-all-grid a strong {
  font-size: 12px;
}

.wusi-all-grid a small {
  color: #94a1b2;
  font-size: 10px;
  margin-top: 3px;
}

.wusi-catalog-layout {
  align-items: stretch;
  display: grid;
  gap: 16px;
  grid-template-columns: 230px minmax(0, 1fr);
  margin-top: 16px;
}

.wusi-filter-panel,
.wusi-products-panel {
  background: #fff;
  border: 1px solid var(--wusi-line);
  border-radius: 9px;
}

.wusi-filter-panel {
  padding: 20px;
}

.wusi-filter-heading {
  align-items: center;
  display: flex;
  font-size: 13px;
  font-weight: 700;
  justify-content: space-between;
  margin-bottom: 12px;
}

.wusi-filter-heading em {
  background: #f0f4f9;
  border-radius: 9px;
  color: #75869a;
  font-size: 10px;
  font-style: normal;
  padding: 2px 7px;
}

.wusi-region-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wusi-region-list a {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #56677c;
  display: flex;
  font-size: 12px;
  justify-content: space-between;
  min-height: 38px;
  padding: 0 10px;
}

.wusi-region-list a span {
  align-items: center;
  display: flex;
  gap: 8px;
  min-width: 0;
}

.wusi-region-list a img {
  flex: 0 0 auto;
  max-height: 13px;
  width: 19px;
}

.wusi-region-list a > i {
  color: #aab5c3;
  font-size: 8px;
}

.wusi-region-list a span i {
  color: #7c8da1;
  text-align: center;
  width: 19px;
}

.wusi-region-list a:hover,
.wusi-region-list a.active {
  background: var(--wusi-blue-soft);
  border-color: #a9ceff;
  color: var(--wusi-blue);
  font-weight: 600;
}

.wusi-filter-note {
  background: #f6f9fd;
  border-radius: 7px;
  color: #65768b;
  display: flex;
  font-size: 11px;
  gap: 8px;
  line-height: 1.7;
  margin-top: 18px;
  padding: 12px;
}

.wusi-filter-note i {
  color: var(--wusi-blue);
  margin-top: 3px;
}

.wusi-filter-note p {
  margin: 0;
}

.wusi-reset-filter {
  background: transparent;
  border: 0;
  border-top: 1px solid #edf1f6;
  color: #74859a;
  cursor: pointer;
  font-size: 11px;
  margin-top: 18px;
  padding: 16px 0 0;
  width: 100%;
}

.wusi-reset-filter i {
  margin-right: 7px;
}

.wusi-products-panel {
  min-width: 0;
  overflow: hidden;
}

.wusi-products-toolbar {
  align-items: center;
  border-bottom: 1px solid var(--wusi-line);
  display: flex;
  justify-content: space-between;
  min-height: 62px;
  padding: 0 20px;
}

.wusi-products-toolbar strong {
  font-size: 15px;
}

.wusi-products-toolbar span {
  color: #8493a5;
  font-size: 11px;
  margin-left: 10px;
}

.wusi-products-toolbar > small {
  color: #91a0b2;
  font-size: 10px;
}

.wusi-products-table-head,
.wusi-product-row {
  display: grid;
  grid-template-columns: minmax(210px, 1.45fr) minmax(230px, 1.6fr) 120px 150px 120px;
}

.wusi-products-table-head {
  align-items: center;
  background: #fbfcfe;
  color: #718096;
  font-size: 11px;
  min-height: 48px;
  padding: 0 20px;
}

.wusi-product-row {
  align-items: center;
  border-top: 1px solid #edf1f6;
  min-height: 138px;
  padding: 0 20px;
  position: relative;
  transition: background .2s ease;
}

.wusi-products-table-head + .wusi-product-row {
  border-top: 0;
}

.wusi-product-row:hover {
  background: #fafcff;
}

.wusi-product-row.recommended {
  background: #f2f7ff;
  box-shadow: inset 3px 0 0 var(--wusi-blue);
}

.wusi-product-summary {
  align-items: center;
  display: flex;
  gap: 12px;
  min-width: 0;
  padding-right: 18px;
}

.wusi-product-icon {
  align-items: center;
  background: #eaf4ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: var(--wusi-blue);
  display: flex;
  flex: 0 0 42px;
  font-size: 17px;
  height: 42px;
  justify-content: center;
}

.wusi-product-summary h2 {
  color: var(--wusi-text);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 7px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wusi-product-tags {
  display: flex;
  gap: 5px;
}

.wusi-product-tags em {
  background: #e9f8f2;
  border-radius: 3px;
  color: #10a976;
  font-size: 9px;
  font-style: normal;
  padding: 3px 6px;
}

.wusi-product-tags em.hot {
  background: #fff1e9;
  color: #f07832;
}

.wusi-product-config {
  color: #53647a;
  font-size: 11px;
  line-height: 1.75;
  max-height: 90px;
  overflow: hidden;
  padding-right: 24px;
}

.wusi-product-description p,
.wusi-product-description ul {
  margin: 0;
  padding: 0;
}

.wusi-product-description ul {
  list-style: none;
}

.wusi-product-description li {
  display: inline;
}

.wusi-product-description li + li:before {
  color: #bac4d0;
  content: " / ";
}

.wusi-trial-inline {
  color: #f07832;
  display: inline-block;
  margin-top: 4px;
}

.wusi-product-stock span {
  color: var(--wusi-green);
  font-size: 11px;
  white-space: nowrap;
}

.wusi-product-stock span i {
  background: currentColor;
  border-radius: 50%;
  display: inline-block;
  height: 7px;
  margin-right: 6px;
  width: 7px;
}

.wusi-product-stock span.soldout {
  color: var(--wusi-danger);
}

.wusi-product-price {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
}

.wusi-product-price strong {
  color: #f06a22;
  font-family: TCloudNumber, Arial, sans-serif;
  font-size: 23px;
  line-height: 1;
}

.wusi-product-price sup {
  font-family: Arial, sans-serif;
  font-size: 11px;
  margin-right: 2px;
  top: -.6em;
}

.wusi-product-price small {
  color: #77879a;
  font-size: 10px;
  margin-left: 4px;
}

.wusi-product-price del {
  color: #a2adba;
  flex-basis: 100%;
  font-size: 9px;
  margin-top: 5px;
}

.wusi-configure-btn {
  background: var(--wusi-blue);
  border: 1px solid var(--wusi-blue);
  border-radius: 5px;
  color: #fff !important;
  display: inline-flex;
  font-size: 11px;
  font-weight: 600;
  justify-content: center;
  min-width: 96px;
  padding: 10px 9px;
  transition: .2s ease;
}

.wusi-configure-btn:hover {
  background: #0869ea;
  box-shadow: 0 7px 18px rgba(22, 119, 255, .2);
  transform: translateY(-1px);
}

.wusi-configure-btn.disabled {
  background: #abb6c3;
  border-color: #abb6c3;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.wusi-products-footnote {
  border-top: 1px solid var(--wusi-line);
  color: #8a99ab;
  font-size: 10px;
  padding: 16px 20px;
}

.wusi-products-footnote i {
  color: var(--wusi-blue);
  margin-right: 7px;
}

.wusi-cart-empty {
  align-items: center;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  justify-content: center;
  padding: 40px;
  text-align: center;
}

.wusi-cart-empty img {
  height: 92px;
  margin-bottom: 18px;
}

.wusi-cart-empty h3 {
  font-size: 16px;
  margin: 0 0 8px;
}

.wusi-cart-empty p {
  color: var(--wusi-muted);
  font-size: 12px;
  margin: 0;
}

.wusi-warning {
  align-items: flex-start;
  background: #fffaf0;
  border: 1px solid #f7dfae;
  border-radius: 8px;
  color: #7d6540;
  display: flex;
  gap: 12px;
  margin: 18px auto 50px;
  max-width: 1420px;
  padding: 15px 18px;
}

.wusi-warning > i {
  color: #f0a52c;
  margin-top: 2px;
}

.wusi-warning strong {
  font-size: 12px;
}

.wusi-warning p {
  font-size: 11px;
  line-height: 1.7;
  margin: 3px 0 0;
}

.wusi-faq {
  display: none;
}

@media (max-width: 1399px) {
  .wusi-products-table-head,
  .wusi-product-row {
    grid-template-columns: minmax(160px, 1.2fr) minmax(170px, 1.35fr) 92px 115px 104px;
  }

  .wusi-product-config {
    padding-right: 14px;
  }

  .wusi-product-summary {
    padding-right: 12px;
  }
}

@media (max-width: 1199px) {
  .wusi-catalog-shell {
    padding: 24px 20px 45px;
  }
}

@media (max-width: 991px) {
  .wusi-catalog-shell {
    padding: 20px 12px 40px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .wusi-category-bar {
    align-items: stretch;
    flex-wrap: nowrap;
    min-height: 58px;
    padding: 0 8px 0 12px;
    gap: 0;
  }

  .wusi-category-title {
    display: none;
  }

  .wusi-category-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .wusi-category-tabs::-webkit-scrollbar {
    display: none;
  }

  .wusi-category-tabs a {
    flex: 0 0 auto;
    min-width: 0;
    padding: 0 14px;
  }

  .wusi-category-tabs a + a:before {
    top: 12px;
  }

  .wusi-all-products {
    margin-left: 6px;
    flex-shrink: 0;
  }

  .wusi-all-toggle {
    padding: 0 10px;
    height: 34px;
    white-space: nowrap;
  }

  .wusi-all-menu {
    min-width: min(620px, calc(100vw - 24px));
    right: 0;
    left: auto;
    max-height: 70vh;
    overflow-y: auto;
  }

  .wusi-all-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wusi-catalog-layout {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .wusi-filter-panel {
    padding: 14px;
  }

  .wusi-region-list {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .wusi-region-list::-webkit-scrollbar {
    display: none;
  }

  .wusi-region-list a {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 0 12px;
    white-space: nowrap;
  }

  .wusi-region-list a > i {
    display: none;
  }

  .wusi-filter-note,
  .wusi-reset-filter {
    display: none;
  }

  /* 产品列表改为卡片，避免横向撑破页面 */
  .wusi-products-table {
    overflow: visible;
  }

  .wusi-products-table-head {
    display: none;
  }

  .wusi-product-row {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "summary summary"
      "config config"
      "stock price"
      "action action";
    gap: 10px 12px;
    align-items: start;
    min-width: 0;
    min-height: 0;
    width: 100%;
    padding: 16px;
    box-sizing: border-box;
  }

  .wusi-product-summary {
    grid-area: summary;
    padding-right: 0;
  }

  .wusi-product-summary h2 {
    white-space: normal;
    font-size: 15px;
  }

  .wusi-product-config {
    grid-area: config;
    max-height: none;
    padding-right: 0;
    font-size: 12px;
    line-height: 1.35;
  }

  .wusi-product-description,
  .wusi-product-description > div,
  .wusi-product-description ul {
    display: block;
  }

  .wusi-product-description li {
    display: block;
    margin: 0;
    padding: 1px 0;
    line-height: 1.35;
  }

  .wusi-product-description li + li:before {
    content: none;
  }

  .wusi-product-description p {
    margin: 0;
    padding: 1px 0;
    line-height: 1.35;
  }

  .wusi-product-stock {
    grid-area: stock;
    align-self: center;
  }

  .wusi-product-price {
    grid-area: price;
    justify-content: flex-end;
    align-self: center;
  }

  .wusi-product-action {
    grid-area: action;
  }

  .wusi-configure-btn {
    width: 100%;
    min-width: 0;
    padding: 12px 10px;
    font-size: 13px;
  }

  .wusi-products-toolbar {
    padding: 12px 16px;
    min-height: 52px;
  }

  .wusi-products-toolbar > small {
    display: none;
  }

  .wusi-products-footnote {
    padding: 14px 16px;
    line-height: 1.6;
  }

  .wusi-warning {
    margin: 12px 0 24px;
    max-width: none;
  }

  .wusi-cart-empty {
    min-height: 260px;
    padding: 28px 16px;
  }
}

@media (max-width: 767px) {
  .wusi-catalog-shell {
    padding: 14px 8px 32px;
  }

  .wusi-page-head {
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 14px;
  }

  .wusi-page-head h1 {
    font-size: 18px;
  }

  .wusi-page-head p {
    font-size: 12px;
    max-width: none;
    padding-right: 8px;
  }

  .wusi-sales-link {
    flex-shrink: 0;
    font-size: 0;
    padding: 6px;
  }

  .wusi-sales-link i {
    font-size: 16px;
  }

  .wusi-category-bar {
    min-height: 52px;
    border-radius: 8px;
  }

  .wusi-category-tabs a {
    font-size: 12px;
    padding: 0 12px;
    gap: 6px;
  }

  .wusi-category-tabs a i {
    font-size: 14px;
  }

  .wusi-all-toggle {
    font-size: 0;
    gap: 5px;
    padding: 0 8px;
  }

  .wusi-all-toggle:before {
    content: "全部";
    font-size: 11px;
  }

  .wusi-all-toggle b {
    font-size: 10px;
  }

  .wusi-all-menu {
    position: fixed;
    left: 12px;
    right: 12px;
    top: auto;
    min-width: 0;
    width: auto;
    max-height: min(70vh, 480px);
    z-index: 1200;
  }

  .wusi-all-menu-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .wusi-all-grid {
    grid-template-columns: 1fr;
  }

  .wusi-product-row {
    padding: 14px;
    gap: 8px 10px;
  }

  .wusi-product-icon {
    flex-basis: 36px;
    height: 36px;
    font-size: 14px;
  }

  .wusi-product-summary h2 {
    font-size: 14px;
    margin-bottom: 5px;
  }

  .wusi-product-price strong {
    font-size: 20px;
  }

  .wusi-product-row.recommended {
    box-shadow: inset 3px 0 0 var(--wusi-blue);
  }
}

@media (max-width: 480px) {
  .wusi-product-row {
    grid-template-columns: 1fr;
    grid-template-areas:
      "summary"
      "config"
      "stock"
      "price"
      "action";
  }

  .wusi-product-price {
    justify-content: flex-start;
  }
}