/* catnav-3：对齐 01-/D-02.html */
.catnav-3 {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #e7ecf2;
  --line-strong: #dbe3ec;
  --text: #172033;
  --muted: #7b8799;
  --muted-2: #9aa5b5;
  --primary: #5d6bff;
  --primary-hover: #4d59e8;
  --primary-soft: #eef0ff;
  --accent: #13a38e;
  --accent-soft: #eaf8f5;
  --warning: #b47813;
  --warning-soft: #fff7e7;
  --danger: #d85b5b;
  --danger-soft: #fff0f0;
  --shadow: 0 10px 34px rgba(31, 45, 70, .06);
  --radius: 16px;
  --radius-sm: 10px;

  margin: 0;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background: transparent;
}

.catnav-3.is-loading {
  opacity: 0.72;
  pointer-events: none;
  transition: opacity .15s ease;
}

.catnav-3 *,
.catnav-3 *::before,
.catnav-3 *::after {
  box-sizing: border-box;
}

.catnav-3 button,
.catnav-3 input,
.catnav-3 select {
  font: inherit;
}

.catnav-3 a {
  color: inherit;
  text-decoration: none;
}

/* 隐藏原主题分类/搜索页面包屑，避免与本页面包屑重复 */
body.category .ceo-catnav-wz,
body.category:has(.catnav-3) .ceo-catnav-wz,
body.search .ceo-catnav-wz,
body.search:has(.catnav-3) .ceo-catnav-wz {
  display: none !important;
}

body.category #site-header.navBar_02 + *:not(.catnav-3):not(:has(.catnav-3)):not(.navbar-2-spacer),
body.search #site-header.navBar_02 + *:not(.catnav-3):not(:has(.catnav-3)):not(.navbar-2-spacer) {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  min-height: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
}

body.category #site-header.navBar_02 + .navbar-2-spacer,
body.search #site-header.navBar_02 + .navbar-2-spacer {
  display: block !important;
  visibility: hidden !important;
  height: var(--navbar-2-stack-h, var(--header-h, 72px)) !important;
  min-height: var(--navbar-2-stack-h, var(--header-h, 72px)) !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: visible !important;
}

body.category #site-header.navBar_02 + *:has(.catnav-3),
body.category #site-header.navBar_02 + .navbar-2-spacer + *:has(.catnav-3),
body.search #site-header.navBar_02 + *:has(.catnav-3),
body.search #site-header.navBar_02 + .navbar-2-spacer + *:has(.catnav-3) {
  margin-top: 0;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

body.category:not(:has(.navbar-2-spacer)) #site-header.navBar_02 + *:has(.catnav-3),
body.search:not(:has(.navbar-2-spacer)) #site-header.navBar_02 + *:has(.catnav-3) {
  margin-top: var(--navbar-2-stack-h, var(--header-h, 72px));
}

body.category #site-header.navBar_02 + *:has(.catnav-3) > *:not(.catnav-3),
body.category #site-header.navBar_02 + .navbar-2-spacer + *:has(.catnav-3) > *:not(.catnav-3),
body.search #site-header.navBar_02 + *:has(.catnav-3) > *:not(.catnav-3),
body.search #site-header.navBar_02 + .navbar-2-spacer + *:has(.catnav-3) > *:not(.catnav-3) {
  display: none !important;
}

body.category #site-header.navBar_02 + .catnav-3,
body.category #site-header.navBar_02 + .navbar-2-spacer + .catnav-3,
body.search #site-header.navBar_02 + .catnav-3,
body.search #site-header.navBar_02 + .navbar-2-spacer + .catnav-3 {
  margin-top: 0;
}

body.category:not(:has(.navbar-2-spacer)) #site-header.navBar_02 + .catnav-3,
body.search:not(:has(.navbar-2-spacer)) #site-header.navBar_02 + .catnav-3 {
  margin-top: var(--navbar-2-stack-h, var(--header-h, 72px));
}

.catnav-3 .page {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 26px 0 54px;
}

.catnav-3 .category-shell {
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.catnav-3 .breadcrumb {
  height: auto;
  min-height: 38px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
}

.catnav-3 .breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}

.catnav-3 .breadcrumb a:hover {
  color: var(--primary);
}

.catnav-3 .breadcrumb .sep,
.catnav-3 .breadcrumb span:not(.current) {
  color: #bcc4cf;
}

.catnav-3 .breadcrumb .current {
  color: #394459;
}

.catnav-3 .category-header {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 30px 34px 26px;
  box-shadow: var(--shadow);
}

.catnav-3 .category-heading {
  display: block;
}

.catnav-3 .category-copy {
  min-width: 0;
  flex: 1;
}

.catnav-3 .category-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.catnav-3 .category-title {
  margin: 0;
  color: var(--text);
  font-size: 30px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: -.3px;
}

.catnav-3 .category-description {
  max-width: 690px;
  margin: 10px 0 0;
  color: #687487;
  font-size: 13px;
  line-height: 1.8;
}

.catnav-3 .search-sort-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.catnav-3 .search-sort-label {
  color: var(--muted);
}

.catnav-3 .search-sort-link {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 8px;
  transition: color .18s ease, background .18s ease;
}

.catnav-3 .search-sort-link:hover {
  color: var(--primary);
}

.catnav-3 .search-sort-link.is-active {
  color: var(--primary);
  background: var(--primary-soft);
  font-weight: 700;
}

.catnav-3 .filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}

.catnav-3 .category-filter {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f6f8fb;
  flex-wrap: wrap;
}

.catnav-3 .filter-button {
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #657185;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: .2s ease;
}

.catnav-3 a.filter-button:hover,
.catnav-3 a.filter-button:focus {
  text-decoration: none;
}

.catnav-3 .filter-button:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.catnav-3 .filter-button.active,
.catnav-3 .filter-button.active:hover {
  color: #fff;
  background: var(--primary);
  font-weight: 600;
}

.catnav-3 .filter-count {
  min-width: 22px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  padding: 0 6px;
  border-radius: 999px;
  background: #e8edf3;
  color: #7b8799;
  font-size: 11px;
  font-weight: 700;
}

.catnav-3 .filter-button.active .filter-count {
  background: rgba(255, 255, 255, .22);
  color: #fff;
}

.catnav-3 form.category-search {
  margin: 0;
}

.catnav-3 .category-search {
  width: 360px;
  height: 46px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  color: var(--muted-2);
}

.catnav-3 .filter-row .category-search {
  margin-left: auto;
}

.catnav-3 .category-search .search-icon,
.catnav-3 .category-search > svg {
  width: 48px;
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  color: var(--muted-2);
}

.catnav-3 .category-search input {
  flex: 1;
  width: 100%;
  height: 100%;
  border: 0;
  outline: 0;
  padding: 0;
  background: transparent;
  color: #364154;
  font-size: 13px;
}

.catnav-3 .category-search input::placeholder {
  color: #a6afbc;
}

.catnav-3 .search-submit {
  width: 82px;
  height: 100%;
  border: 0;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.catnav-3 .search-submit:hover {
  background: var(--primary-hover);
}

.catnav-3 .list-card {
  margin-top: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 28px rgba(31, 45, 70, .04);
  overflow: hidden;
}

.catnav-3 .list-head {
  height: 62px;
  padding: 0 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.catnav-3 .list-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.catnav-3 .title-bar {
  width: 4px;
  height: 18px;
  border-radius: 4px;
  background: var(--primary);
  flex: 0 0 auto;
}

.catnav-3 .list-title {
  color: var(--text);
  font-size: 17px;
  font-weight: 800;
}

.catnav-3 .total-inline {
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 400;
  margin-left: 4px;
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.catnav-3 .category-title-row .total-inline {
  height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  margin-left: 0;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}

.catnav-3 .resource-list {
  width: 100%;
  display: block;
  padding: 0;
  background: transparent;
  border: 0;
}

.catnav-3 .resource-item {
  min-height: 76px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px 120px 118px;
  align-items: center;
  gap: 18px;
  padding: 16px 22px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  transition: background .18s ease;
}

.catnav-3 .resource-item:last-child {
  border-bottom: none;
}

.catnav-3 .resource-item:hover {
  background: #fbfcff;
  transform: none;
  border-color: var(--line);
  box-shadow: none;
}

.catnav-3 .resource-item.pinned {
  background: transparent;
  border-color: var(--line);
  box-shadow: none;
}

.catnav-3 .resource-item.pinned:hover {
  background: #fbfcff;
}

.catnav-3 .resource-main {
  min-width: 0;
}

.catnav-3 .resource-title-line {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  margin-bottom: 0;
  flex-wrap: nowrap;
}

.catnav-3 .resource-badges {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.catnav-3 .badge {
  flex: 0 0 auto;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 9px;
  border: 0;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  font-family: inherit;
  font-style: normal;
  text-transform: none;
  letter-spacing: 0;
  white-space: nowrap;
}

.catnav-3 .badge::before,
.catnav-3 .badge::after {
  content: none !important;
  display: none !important;
}

.catnav-3 .badge.badge-pinned {
  color: var(--danger);
  background: var(--danger-soft);
}

.catnav-3 .badge.badge-album {
  color: var(--primary);
  background: var(--primary-soft);
}

.catnav-3 .badge.badge-collection {
  color: var(--accent);
  background: var(--accent-soft);
}

.catnav-3 .badge.badge-filter {
  color: var(--warning);
  background: var(--warning-soft);
}

.catnav-3 .resource-title {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  color: #334055;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: color .18s ease;
}

.catnav-3 .resource-title:hover {
  color: var(--primary);
}

.catnav-3 .resource-item.pinned .resource-title,
.catnav-3 .resource-item.pinned .resource-title:hover,
.catnav-3 .resource-title.is-accent-color {
  color: var(--primary);
}

.catnav-3 .resource-description {
  margin-top: 5px;
  overflow: hidden;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.6;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.catnav-3 .resource-property {
  position: relative;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 0;
  font-size: 12px;
  color: #697588;
}

.catnav-3 .resource-property::before {
  display: none;
}

.catnav-3 .property-label {
  display: block;
  margin-bottom: 4px;
  color: var(--muted-2);
  font-size: 11px;
}

.catnav-3 .property-value {
  color: #697588;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
}

.catnav-3 .more-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 98px;
  width: auto;
  height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s ease;
}

.catnav-3 .more-button:hover {
  background: var(--primary-hover);
  color: #fff;
  transform: none;
  border-color: transparent;
}

.catnav-3 .resource-item > div:last-child {
  display: flex;
  justify-content: flex-end;
}

.catnav-3 .empty {
  display: none;
  margin: 0;
  padding: 72px 20px;
  text-align: center;
  color: var(--muted);
  background: transparent;
  border-radius: 0;
  font-size: 14px;
}

.catnav-3 .empty.is-visible {
  display: block;
}

.catnav-3 #catnav3-pagination-wrap:empty {
  display: none;
}

.catnav-3 .pagination {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.catnav-3 .page-button {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  color: #667286;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-sizing: border-box;
  transition: .18s ease;
}

.catnav-3 a.page-button:hover,
.catnav-3 a.page-button:focus {
  text-decoration: none;
}

.catnav-3 .page-button:hover {
  color: var(--primary);
  border-color: #cbd1ff;
  background: #f8f9ff;
}

.catnav-3 .page-button.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
  font-weight: 700;
}

.catnav-3 .page-button:disabled,
.catnav-3 .page-button[aria-disabled="true"] {
  color: #c4cad3;
  background: #fafbfc;
  border-color: var(--line-strong);
  cursor: default;
  pointer-events: none;
}

/* 搜索页：列表仍在 category-shell 内，补成独立卡片观感 */
.catnav-3 .category-shell > .resource-list {
  margin-top: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 8px 28px rgba(31, 45, 70, .04);
}

.catnav-3 .category-shell > .empty {
  background: var(--surface);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.catnav-3 .category-shell > #catnav3-pagination-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 8px 28px rgba(31, 45, 70, .04);
  overflow: hidden;
}

.catnav-3 .list-card > .resource-list,
.catnav-3 .list-card > .empty,
.catnav-3 .list-card > #catnav3-pagination-wrap {
  margin-top: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

@media (max-width: 1439px) {
  .catnav-3 .page {
    max-width: 1060px;
  }

  .catnav-3 .category-search {
    width: 330px;
  }

  .catnav-3 .resource-item {
    grid-template-columns: minmax(0, 1fr) 110px 110px 108px;
  }
}

@media (max-width: 1100px) {
  .catnav-3 .resource-item {
    grid-template-columns: minmax(0, 1fr) 100px 110px 98px;
    gap: 14px;
  }
}

@media (max-width: 900px) {
  .catnav-3 .page {
    padding: 18px 14px 40px;
  }

  .catnav-3 .category-header {
    padding: 24px 20px 20px;
  }

  .catnav-3 .category-title {
    font-size: 24px;
  }

  .catnav-3 .filter-row .category-search {
    width: 100%;
    margin-left: 0;
  }

  .catnav-3 .list-head {
    height: auto;
    min-height: 54px;
    padding: 14px 18px;
  }

  .catnav-3 .resource-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 18px;
  }

  .catnav-3 .resource-item > div:last-child {
    justify-content: flex-start;
  }
}