.page-banner {
  position: relative;
  height: 180px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .page-banner {
    height: 240px;
  }
}

.page-banner-bg {
  position: absolute;
  inset: 0;
}

.page-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
}

.page-banner-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding-bottom: 24px;
}

@media (min-width: 768px) {
  .page-banner-content {
    padding-bottom: 40px;
  }
}

.page-banner-inner {
  max-width: 1530px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}

@media (min-width: 768px) {
  .page-banner-inner {
    padding: 0 0px;
  }
}

.page-banner-text-wrapper {
  display: flex;
  justify-content: center;
}

@media (min-width: 768px) {
  .page-banner-text-wrapper {
    justify-content: flex-end;
  }
}

.page-banner-text {
  text-align: center;
}

@media (min-width: 768px) {
  .page-banner-text {
    text-align: right;
  }
}

.page-banner-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
  .page-banner-title {
    font-size: 48px;
    margin-bottom: 16px;
  }
}

.page-banner-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
  .page-banner-subtitle {
    font-size: 20px;
  }
}

/* Main Content */
.page-main-wrapper {
  min-height: 600px;
  background-color: var(--color-gray-50);
  position: relative;
  overflow: hidden;
}

/* Page Watermark */
.page-watermark {
  position: fixed;
  bottom: -8%;
  right: -15%;
  width: 1200px;
  height: 1200px;
  opacity: 0.03;
  pointer-events: none;
  z-index: 1;
}

@media (max-width: 768px) {
  .page-watermark {
    display: none;
  }
}

.page-watermark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (min-width: 768px) {
  .page-main-wrapper {
    min-height: 800px;
  }
}

.page-main-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 12px;
  position: relative;
  z-index: 10;
}

@media (min-width: 640px) {
  .page-main-inner {
    padding: 24px 16px;
  }
}

@media (min-width: 768px) {
  .page-main-inner {
    padding: 40px 24px;
  }
}

@media (min-width: 1024px) {
  .page-main-inner {
    padding: 40px 32px;
  }
}

@media (min-width: 1280px) {
  .page-main-inner {
    padding: 24px 34px;
  }
}

.page-content-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

/* Sidebar */
.page-sidebar {
  width: 240px;
  flex-shrink: 0;
  display: none;
  align-self: flex-start;
}

@media (min-width: 768px) {
  .page-sidebar {
    display: block;
  }
}

.sidebar-group {
  margin-bottom: 24px;
}

.sidebar-group-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  /*margin-bottom: 12px;*/
  /*padding-left: 12px;*/
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--color-gray-700);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 4px;
}

.sidebar-item:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.sidebar-item.active {
  background-color: rgba(192, 44, 56, 0.1);
  color: var(--color-primary);
  font-weight: 500;
}

.sidebar-item-icon {
  font-size: 18px;
  flex-shrink: 0;
}

/* Main Content Area */
.page-main-content {
  flex: 1;
  min-width: 0;
  align-self: flex-start;
}

/* Announcement List */
.announcement-list-container {
  background-color: var(--color-white);
  border-radius: 12px;
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  margin-top: 0;
}

.announcement-list-container:hover {
  box-shadow: var(--shadow-md);
}

.announcement-list-inner {
  padding: 12px 16px;
}

@media (min-width: 768px) {
  .announcement-list-inner {
    padding: 24px;
  }
}

@media (max-width: 1281px) and (min-width: 768px) {
  .announcement-list-inner {
    width: 986px;
    box-sizing: border-box;
  }
}

.announcement-item {
  border: 1px solid var(--color-gray-100);
  border-radius: 8px;
  padding: 12px;
  transition: all 0.3s;
  margin-bottom: 8px;
  cursor: pointer;
  min-height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .announcement-item {
    padding: 12px 16px;
    margin-bottom: 12px;
  }
}

.announcement-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(192, 44, 56, 0.2);
  transform: translateY(-2px);
  background-color: rgba(249, 250, 251, 0.5);
}

.announcement-item-desktop {
  display: none;
}

@media (min-width: 768px) {
  .announcement-item-desktop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
}

.announcement-item-left {
  flex: 1;
  min-width: 0;
}

.announcement-item-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gray-800);
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.3s;
}

.announcement-item:hover .announcement-item-title {
  color: var(--color-primary);
}

.announcement-item-fields {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
  font-size: 14px;
  color: var(--color-gray-600);
}

.announcement-field {
  display: inline-flex;
  align-items: center;
}

.announcement-field-label {
  color: var(--color-gray-400);
  margin-right: 4px;
  flex-shrink: 0;
}

.announcement-field-value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.announcement-field-value.highlight {
  color: var(--color-primary);
  font-weight: 500;
}

.announcement-item-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.announcement-item-date {
  font-size: 12px;
  color: var(--color-gray-400);
}

.announcement-item-arrow {
  color: var(--color-gray-300);
  transition: all 0.3s;
}

.announcement-item:hover .announcement-item-arrow {
  color: var(--color-primary);
  transform: translateX(4px);
}

/* Mobile View */
.announcement-item-mobile {
  display: block;
}

@media (min-width: 768px) {
  .announcement-item-mobile {
    display: none;
  }
}

.announcement-item-mobile-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.announcement-item-mobile-left {
  flex: 1;
  min-width: 0;
}

.announcement-item-mobile-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-800);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.announcement-item-mobile-right {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}

.announcement-item-mobile-date {
  font-size: 10px;
  color: var(--color-gray-400);
}

.announcement-item-mobile-arrow {
  color: var(--color-gray-300);
  font-size: 14px;
}

.announcement-item-mobile-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 11px;
}

.announcement-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 9999px;
}

.announcement-tag-primary {
  background-color: rgba(192, 44, 56, 0.08);
  color: var(--color-primary);
  font-weight: 500;
}

.announcement-tag-gray {
  background-color: var(--color-gray-100);
  color: var(--color-gray-500);
}

.announcement-tag-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 120px;
}

/* Mobile Category Nav */
.mobile-category-nav {
  display: block !important;
  padding: 16px;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
}

@media (min-width: 768px) {
  .mobile-category-nav {
    display: none !important;
  }
}

.mobile-category-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 8px;
}

.mobile-category-item {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 10px 8px !important;
  border-radius: 12px !important;
  font-size: 13px !important;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid var(--color-gray-200);
  background-color: var(--color-white);
  color: var(--color-gray-700);
  gap: 6px;
  flex-shrink: 0 !important;
  white-space: nowrap !important;
}

.mobile-category-icon {
  font-size: 20px;
  color: var(--color-gray-500);
  transition: color 0.3s;
}

.mobile-category-text {
  font-size: 12px;
  text-align: center;
  line-height: 1.2;
}

.mobile-category-item:hover {
  border-color: #c02c3824;
  color: var(--color-primary);
}

.mobile-category-item:hover .mobile-category-icon {
  color: var(--color-primary);
}

.mobile-category-item.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.mobile-category-item.active .mobile-category-icon {
  color: var(--color-white);
}

/* Catalog Tabs */
.catalog-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-gray-200);
  padding-bottom: 12px;
}

.catalog-tab {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  color: var(--color-gray-600);
}

.catalog-tab:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.catalog-tab.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* 内页侧边栏 - 完全复刻原Sidebar.tsx设计 */
.page-sidebar {
  display: none;
  flex-shrink: 0;
  width: 224px;
  flex-direction: column;
  gap: 0;
}

@media (min-width: 768px) {
  .page-sidebar {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .page-sidebar {
    width: 224px;
  }
}

.page-sidebar .sticky-wrapper {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.page-sidebar .sidebar-container {
  background-color: var(--color-white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--color-gray-100);
}

.sidebar-group-wrapper:not(:first-child) .sidebar-divider {
  margin: 0 16px;
  border-top: 1px solid var(--color-gray-100);
}

.sidebar-group-content {
  padding: 16px;
}

.sidebar-group-header {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 8px;
}

.sidebar-group-indicator {
  width: 4px;
  height: 16px;
  background-color: var(--color-primary);
  border-radius: 9999px;
  margin-right: 8px;
  flex-shrink: 0;
}

.sidebar-group-title {
  font-size: 12px;
  color: var(--color-gray-400);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.sidebar-items-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  transition: all 0.3s;
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.sidebar-item:hover {
  background-color: var(--color-gray-50);
  color: var(--color-primary);
}

.sidebar-item.active {
  background: linear-gradient(to right, rgba(192, 44, 56, 0.1), rgba(192, 44, 56, 0.05));
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.sidebar-item-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0;
  transition: all 0.3s;
  flex-shrink: 0;
}

.sidebar-item.active .sidebar-item-icon-wrapper {
  background-color: rgba(192, 44, 56, 0.15);
}

.sidebar-item:not(.active) .sidebar-item-icon-wrapper {
  background-color: var(--color-gray-100);
}

.sidebar-item:hover:not(.active) .sidebar-item-icon-wrapper {
  background-color: rgba(192, 44, 56, 0.1);
}

.sidebar-item-icon {
  font-size: 18px;
  transition: all 0.3s;
}

.sidebar-item.active .sidebar-item-icon {
  color: var(--color-primary);
}

.sidebar-item:not(.active) .sidebar-item-icon {
  color: var(--color-gray-400);
}

.sidebar-item:hover:not(.active) .sidebar-item-icon {
  color: var(--color-primary);
}

.sidebar-item-text {
  font-size: 15px;
  transition: all 0.3s;
  flex: 1;
}

.sidebar-item.active .sidebar-item-text {
  font-weight: 600;
}

.sidebar-item:not(.active) .sidebar-item-text {
  font-weight: 500;
  color: var(--color-gray-600);
}

.sidebar-item:hover:not(.active) .sidebar-item-text {
  color: var(--color-primary);
}

.sidebar-item-arrow {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-left: 8px;
  display: none;
}

.sidebar-item.active .sidebar-item-arrow {
  display: block;
}

/* 分页组件 */
.page-info-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  padding: 16px 0;
}

.page-info-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-gray-700);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 14px;
  padding: 0;
}

.page-info-btn:hover:not(:disabled) {
  background-color: rgba(192, 44, 56, 0.08);
  color: var(--color-primary);
}

.page-info-btn:active:not(:disabled) {
  background-color: rgba(192, 44, 56, 0.15);
}

.page-info-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-info-btn i {
  font-size: 18px;
  font-weight: bold;
}

.page-info-input {
  width: 40px;
  height: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--color-gray-700);
  background-color: transparent;
  border: none;
  outline: none;
  padding: 0;
  margin: 0 4px;
  transition: all 0.3s;
}

.page-info-input:focus {
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  background-color: var(--color-white);
  outline: none;
}

.page-info-input::-webkit-inner-spin-button,
.page-info-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.page-info-input[type=number] {
  -moz-appearance: textfield;
}

.page-info-slash {
  color: var(--color-gray-400);
  font-size: 14px;
  user-select: none;
}

.page-info-total {
  color: var(--color-gray-600);
  font-size: 14px;
  font-weight: 500;
  user-select: none;
}
.ri-file-check-line:before {
  content: "\f439";
}