/* 让竖向滚动条永远显示 */
html {
  overflow-y: scroll !important;
}
html, body { overflow-x: hidden; width: 100%; margin: 0; padding: 0; }
.vh-50 {
  height: 50vh;
}

.vh-80 {
  height: 80vh;
}

body {
  font-size: 0.95rem !important;
}

.text-end {
  text-align: right !important;
}

/* ===== 橙色主题体育赛事样式 ===== */

/* 定义橙色主题色彩变量 */
:root {
  --primary: #F37E00;
  --primary-dark: #D36E00;
  --primary-light: #FFF3E0;
  --primary-lighter: #FFF8F0;
  --primary-accent: #FF9800;
  --primary-banner: #F37E00;
  --border: #f0f0f0;
  --success: #28a745;
  --white: #ffffff;
  --black: #1a1a1a;
  --gray-dark: #343a40;
  --gray: #6c757d;
  --gray-light: #f8f9fa;
  --gray-lighter: #f1f3f4;
  --page-bg: #f7f9fc;
  --red: #dc3545;
  --orange: #F37E00;
  --orange-dark: #D36E00;
  --yellow: #ffc107;
  --blue: #007bff;
  --purple: #6f42c1;
  --green: #28a745;
}

/* 全局背景和文字颜色 */
body {
  background-color: #f7f9fc;
  color: var(--black);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

/* 全局链接样式 */
a {
  color: var(--gray-dark);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

/* 顶部导航样式 - 白色背景，橙色品牌元素 */
.navbar {
  background: var(--white);
  border-bottom: 1px solid #f0f0f0;
  padding: 12px 0px 0px 0px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
  color: var(--primary) !important;
  font-weight: bold;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
}

.navbar-brand .brand-icon {
  color: var(--primary);
  margin-right: 8px;
}

.navbar-brand .brand-text-en {
  color: var(--black);
  font-size: 0.9rem;
  margin-left: 4px;
}

.navbar-nav .nav-link {
  color: var(--black) !important;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 4px;
  margin: 0 3px;
  padding: 8px 16px;
}

.navbar-nav .nav-link:hover {
  background-color: var(--primary-lighter);
  color: var(--primary) !important;
}

.navbar-nav .nav-link.active {
  background-color: var(--primary);
  color: var(--white) !important;
}

/* 顶部导航链接样式 */
.top-nav-links {
  color: var(--gray-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

.top-nav-links a {
  color: var(--gray-dark);
  text-decoration: none;
  margin-left: 20px;
  transition: color 0.3s ease;
}

.top-nav-links a:hover {
  color: var(--primary);
}

/* 导航容器样式 */
.navbar-container {
  background: var(--white);
  border-bottom: 1px solid #f0f0f0;
}

.navbar-top {
  background: var(--white);
  padding: 8px 0;
  border-bottom: 1px solid #f5f5f5;
}

.navbar-main {
  background: var(--white);
  padding: 12px 0;
}

/* 品牌Logo样式 */
.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo .icon {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: bold;
  margin-right: 8px;
}

.brand-logo .text-zh {
  color: var(--primary);
  font-weight: bold;
  font-size: 1.4rem;
}

.brand-logo .text-en {
  color: var(--black);
  font-size: 0.9rem;
  margin-left: 4px;
}

/* 按钮样式 */
.btn {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: none;
  padding: 6px 12px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  box-shadow: 0 2px 4px rgba(243, 126, 0, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-banner) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(243, 126, 0, 0.4);
}

.btn-secondary {
  background: var(--gray);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--gray-dark);
  color: var(--white);
}


.btn-success {
  background: var(--green);
  color: var(--white);
}

.btn-success:hover {
  background: #218838;
  color: var(--white);
}


.btn-warning {
  background: var(--orange);
  color: var(--white);
}

.btn-warning:hover {
  background: var(--orange-dark);
  color: var(--white);
}


.btn-danger {
  background: var(--red);
  color: var(--white);
  margin: 6px 0;
}

.btn-danger:hover {
  background: #c82333;
  color: var(--white);
}
/* Outline 按钮样式 */
.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}


.btn-outline-secondary {
  background: transparent;
  color: var(--gray);
  border: 2px solid var(--gray);
  transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
  background: var(--gray);
  color: var(--white);
  border-color: var(--gray);
}



.btn-outline-success {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
  transition: all 0.3s ease;
}

.btn-outline-success:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}


.btn-outline-warning {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  transition: all 0.3s ease;
}

.btn-outline-warning:hover {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}



.btn-outline-danger {
  background: transparent;
  color: var(--red);
  border: 2px solid var(--red);
  transition: all 0.3s ease;
}

.btn-outline-danger:hover {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}



.btn-outline-info {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  transition: all 0.3s ease;
}

.btn-outline-info:hover {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}



.btn-outline-light {
  background: transparent;
  color: var(--gray);
  border: 2px solid var(--gray-light);
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background: var(--gray-light);
  color: var(--black);
  border-color: var(--gray-light);
}



.btn-outline-dark {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--black);
  transition: all 0.3s ease;
}

.btn-outline-dark:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}


.navbar-toggler-icon{
  color:  #000 !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* 卡片样式 */

/* 橙色背景卡片 - 用于突出显示内容 */
.card.card-orange {
  background: var(--primary-lighter);
  border: 1px solid var(--primary-light);
}

.card-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  border-radius: 8px 8px 0 0;
}

.card.card-orange .card-header {
  background: var(--primary-lighter);
  border-bottom: 1px solid var(--primary-light);
}

.card-header a {
  color: var(--primary);
}

.card-header a:hover {
  color: var(--primary-dark);
}

.card-title {
  color: var(--primary);
  font-weight: 600;
}

.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4,
.card-header h5,
.card-header h6 {
  color: var(--primary);
}

/* 表格样式 */
.table {
  background: var(--white);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.table thead th {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  border: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
}

.table tbody tr {
  border-bottom: 1px solid var(--gray-lighter);
}

.table tbody tr:hover {
  background-color: var(--primary-lighter);
}

.table tbody td {
  padding: 12px 16px;
  vertical-align: middle;
  border: none;
}

/* 表单样式 */
.form-control {
  border: 2px solid var(--gray-lighter);
  border-radius: 0;
  padding: 10px 12px;
  transition: all 0.3s ease;
}


.form-label {
  color: var(--primary-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.875rem;
}

/* 输入组样式 */
.input-group {
  border-radius: 0;
  overflow: hidden;
}

.input-group .form-control {
  border-right: none;
}



.input-group-text {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
  font-weight: 600;
}

.input-group-text i,
.input-group-text .fas,
.input-group-text .far {
  color: var(--white);
}

/* 分页样式 */
.pagination {
  margin: 2rem 0;
}

.page-link {
  color: var(--primary);
  border: 1px solid var(--primary-light);
  padding: 8px 12px;
  transition: all 0.3s ease;
}

.page-link:hover {
  background-color: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.page-item.active .page-link {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-color: var(--primary);
  color: var(--white);
}

/* 徽章样式 */
.badge {
  border-radius: 20px;
  padding: 6px 12px;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--primary);
  color: var(--white);
}

.badge-secondary {
  background: var(--gray);
  color: var(--white);
}

.badge-success {
  background: var(--green);
  color: var(--white);
}

.badge-warning {
  background: var(--orange);
  color: var(--white);
}

.badge-light{
  background: var(--gray-lighter);
  color: var(--black);
}

.badge-light:hover{
  background: var(--gray-lighter);
  color: var(--black) !important;
}


/* 进度条样式 */
.progress {
  height: 8px;
  border-radius: 4px;
  background-color: var(--gray-lighter);
  overflow: hidden;
}


/* 模态框样式 */
.modal-content {
  border: none;
  border-radius: 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.modal-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  border-radius: 12px 12px 0 0;
  border-bottom: none;
}

.modal-title {
  color: var(--white);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-footer {
  border-top: 2px solid var(--primary-light);
  background: var(--gray-lighter);
}

/* 下拉菜单样式 */
.dropdown-menu {
  border: none;
  border-radius: 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  padding: 0.5rem 0;
}

.dropdown-item {
  color: var(--black);
  padding: 8px 16px;
  transition: all 0.3s ease;
}

.dropdown-item:hover {
  background-color: var(--primary-lighter);
  color: var(--primary-dark);
}

/* 面包屑样式 */
.breadcrumb {
  background: var(--white);
  border-radius: 0;
  padding: 12px 16px;
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--primary);
}

.breadcrumb-item.active {
  color: var(--primary-dark);
  font-weight: 600;
}

/* 标签页样式 */
.nav-tabs {
  border-bottom: 4px solid var(--primary);
}

.nav-tabs .nav-link {
  border: none;
  color: var(--black);
  font-weight: 500;
  padding: 12px 20px;
  border-radius: 8px 8px 0 0;
  transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
  background-color: var(--primary-lighter);
  color: var(--primary);
  border: none;
}

.nav-tabs .nav-link.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white) !important;
  border: none;
}

/* 体育赛事特定样式 */
.sports-score {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--primary-dark);
  background: var(--primary-lighter);
  padding: 8px 12px;
  border-radius: 6px;
  display: inline-block;
  min-width: 60px;
  text-align: center;
}

/* 比赛信息卡片样式 */
.match-info-card {
  background: var(--primary-lighter);
  border: 1px solid var(--primary-light);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.match-info-card .league-info {
  color: var(--gray-dark);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.match-info-card .team-info {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.match-info-card .team-logo {
  width: 32px;
  height: 32px;
  margin-right: 12px;
  border-radius: 4px;
}

.match-info-card .team-name {
  color: var(--black);
  font-weight: 600;
  font-size: 1rem;
}

.match-info-card .match-status {
  background: var(--red);
  color: var(--white);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-left: auto;
}

.sports-timer {
  font-size: 0.9rem;
  color: var(--gray);
  background: var(--gray-lighter);
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.sports-status {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  border-radius: 4px;
  display: inline-block;
}

.sports-status.live {
  background: var(--red);
  color: var(--white);
  animation: pulse 2s infinite;
}

.sports-status.finished {
  background: var(--green);
  color: var(--white);
}

.sports-status.upcoming {
  background: var(--yellow);
  color: var(--black);
}

/* 脉冲动画 */
@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { opacity: 1; }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .navbar-brand {
    font-size: 1.2rem;
  }
  
  .navbar-brand .brand-text-en {
    font-size: 0.8rem;
  }
  
  .top-nav-links {
    font-size: 0.8rem;
  }
  
  .top-nav-links a {
    margin-left: 12px;
  }
  
  .sports-score {
    font-size: 1rem;
    min-width: 50px;
  }
  
  .sports-timer {
    font-size: 0.8rem;
  }
  
  .card-header {
    padding: 0.75rem 1rem;
  }
  
  .table thead th {
    padding: 8px 12px;
    font-size: 0.875rem;
  }
  
  .match-info-card {
    padding: 12px;
  }
  
  .match-info-card .team-logo {
    width: 28px;
    height: 28px;
  }
}

/* 侧边栏样式 */
.sidebar {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1rem;
}

.sidebar-section {
  margin-bottom: 1.5rem;
}

.sidebar-title {
  color: var(--primary-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-light);
}

.sidebar-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
  margin-bottom: 4px;
}

.sidebar-item:hover {
  background: var(--primary-lighter);
  color: var(--primary-dark);
}

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

.sidebar-icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  border-radius: 4px;
}

/* 主内容区域样式 */
.main-content {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
}

.content-header {
  background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
}

.content-title {
  color: var(--primary-dark);
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 比赛行样式 */
.match-row {
  /*background: var(--white);
  border: 1px solid var(--gray-lighter);*/
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.match-row:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(243, 126, 0, 0.2);
}

.match-time {
  color: var(--gray);
  font-size: 0.975rem;
}

.match-league {
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.9rem;
}

.match-teams {
  font-weight: 600;
  color: var(--black);
}

.match-score {
  font-size: 1.1rem;
  color: var(--primary-dark);
  padding: 4px 8px;
  border-radius: 4px;
  text-align: center;
  min-width: 50px;
}

.match-action {
  text-align: center;
}

/* 页脚样式 */
.footer {
  background: var(--gray-dark);
  color: var(--white);
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-content {
  text-align: center;
  font-size: 0.9rem;
}

/* 自定义排序类 */
.custom-order-first {
  order: -1;
}

.custom-order-last {
  order: 999;
}

@media (max-width: 576px) {
  .custom-order-sm-first {
    order: -1;
  }
  
  .custom-order-sm-last {
    order: 999;
  }
}

@media (min-width: 576px) and (max-width: 768px) {
  .custom-order-md-first {
    order: -1;
  }
  
  .custom-order-md-last {
    order: 999;
  }
}

@media (min-width: 768px) and (max-width: 992px) {
  .custom-order-lg-first {
    order: -1;
  }
  
  .custom-order-lg-last {
    order: 999;
  }
}

@media (min-width: 992px) {
  .custom-order-xl-first {
    order: -1;
  }
  
  .custom-order-xl-last {
    order: 999;
  }
}

/* Bootstrap 排序类 */
.order-first {
  order: -1;
}

.order-last {
  order: 999;
}

.order-0 {
  order: 0;
}

.order-1 {
  order: 1;
}

.order-2 {
  order: 2;
}

.order-3 {
  order: 3;
}

.order-4 {
  order: 4;
}

.order-5 {
  order: 5;
}

.order-6 {
  order: 6;
}

.order-7 {
  order: 7;
}

.order-8 {
  order: 8;
}

.order-9 {
  order: 9;
}

.order-10 {
  order: 10;
}

.order-11 {
  order: 11;
}

.order-12 {
  order: 12;
}

@media (min-width: 576px) {
  .order-sm-first {
    order: -1;
  }
  
  .order-sm-last {
    order: 999;
  }
  
  .order-sm-0 {
    order: 0;
  }
  
  .order-sm-1 {
    order: 1;
  }
  
  .order-sm-2 {
    order: 2;
  }
  
  .order-sm-3 {
    order: 3;
  }
  
  .order-sm-4 {
    order: 4;
  }
  
  .order-sm-5 {
    order: 5;
  }
  
  .order-sm-6 {
    order: 6;
  }
  
  .order-sm-7 {
    order: 7;
  }
  
  .order-sm-8 {
    order: 8;
  }
  
  .order-sm-9 {
    order: 9;
  }
  
  .order-sm-10 {
    order: 10;
  }
  
  .order-sm-11 {
    order: 11;
  }
  
  .order-sm-12 {
    order: 12;
  }
}

@media (min-width: 768px) {
  .order-md-first {
    order: -1;
  }
  
  .order-md-last {
    order: 999;
  }
  
  .order-md-0 {
    order: 0;
  }
  
  .order-md-1 {
    order: 1;
  }
  
  .order-md-2 {
    order: 2;
  }
  
  .order-md-3 {
    order: 3;
  }
  
  .order-md-4 {
    order: 4;
  }
  
  .order-md-5 {
    order: 5;
  }
  
  .order-md-6 {
    order: 6;
  }
  
  .order-md-7 {
    order: 7;
  }
  
  .order-md-8 {
    order: 8;
  }
  
  .order-md-9 {
    order: 9;
  }
  
  .order-md-10 {
    order: 10;
  }
  
  .order-md-11 {
    order: 11;
  }
  
  .order-md-12 {
    order: 12;
  }
}

@media (min-width: 992px) {
  .order-lg-first {
    order: -1;
  }
  
  .order-lg-last {
    order: 999;
  }
  
  .order-lg-0 {
    order: 0;
  }
  
  .order-lg-1 {
    order: 1;
  }
  
  .order-lg-2 {
    order: 2;
  }
  
  .order-lg-3 {
    order: 3;
  }
  
  .order-lg-4 {
    order: 4;
  }
  
  .order-lg-5 {
    order: 5;
  }
  
  .order-lg-6 {
    order: 6;
  }
  
  .order-lg-7 {
    order: 7;
  }
  
  .order-lg-8 {
    order: 8;
  }
  
  .order-lg-9 {
    order: 9;
  }
  
  .order-lg-10 {
    order: 10;
  }
  
  .order-lg-11 {
    order: 11;
  }
  
  .order-lg-12 {
    order: 12;
  }
}

@media (min-width: 1200px) {
  .order-xl-first {
    order: -1;
  }
  
  .order-xl-last {
    order: 999;
  }
  
  .order-xl-0 {
    order: 0;
  }
  
  .order-xl-1 {
    order: 1;
  }
  
  .order-xl-2 {
    order: 2;
  }
  
  .order-xl-3 {
    order: 3;
  }
  
  .order-xl-4 {
    order: 4;
  }
  
  .order-xl-5 {
    order: 5;
  }
  
  .order-xl-6 {
    order: 6;
  }
  
  .order-xl-7 {
    order: 7;
  }
  
  .order-xl-8 {
    order: 8;
  }
  
  .order-xl-9 {
    order: 9;
  }
  
  .order-xl-10 {
    order: 10;
  }
  
  .order-xl-11 {
    order: 11;
  }
  
  .order-xl-12 {
    order: 12;
  }
}

@media (min-width: 1400px) {
  .order-xxl-first {
    order: -1;
  }
  
  .order-xxl-last {
    order: 999;
  }
  
  .order-xxl-0 {
    order: 0;
  }
  
  .order-xxl-1 {
    order: 1;
  }
  
  .order-xxl-2 {
    order: 2;
  }
  
  .order-xxl-3 {
    order: 3;
  }
  
  .order-xxl-4 {
    order: 4;
  }
  
  .order-xxl-5 {
    order: 5;
  }
  
  .order-xxl-6 {
    order: 6;
  }
  
  .order-xxl-7 {
    order: 7;
  }
  
  .order-xxl-8 {
    order: 8;
  }
  
  .order-xxl-9 {
    order: 9;
  }
  
  .order-xxl-10 {
    order: 10;
  }
  
  .order-xxl-11 {
    order: 11;
  }
  
  .order-xxl-12 {
    order: 12;
  }
}

/* 行样式 */
/* 工具类 */
.bg-orange-light {
  background-color: var(--primary-lighter) !important;
}

.bg-orange-lighter {
  background-color: var(--primary-lighter) !important;
}
.bg-primary-light {
  background-color: var(--primary-lighter) !important;
}

.text-orange {
  color: var(--primary) !important;
}

.text-orange-dark {
  color: var(--primary-dark) !important;
}

.border-orange {
  border-color: var(--primary) !important;
}

.border-orange-light {
  border-color: var(--primary-light) !important;
}

/* 导航箭头样式 */
.nav-arrow {
  color: var(--gray);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.3s ease;
  padding: 8px;
  border-radius: 4px;
}

.nav-arrow:hover {
  color: var(--primary);
  background-color: var(--primary-lighter);
}

/* 内容分割线 */
.content-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #e0e0e0, transparent);
  margin: 2rem 0;
}

@media (max-width: 575.98px) {
  .mobile-first {
    order: -1;
  }
  
  .mobile-last {
    order: 999;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .tablet-first {
    order: -1;
  }
  
  .tablet-last {
    order: 999;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .desktop-first {
    order: -1;
  }
  
  .desktop-last {
    order: 999;
  }
}

@media (min-width: 992px) {
  .large-first {
    order: -1;
  }
  
  .large-last {
    order: 999;
  }
}