/* ========================================
   文都人力 - 企业官网样式系统
   设计风格：简约大气、专业可信
   ======================================== */

/* ===== 自定义字体：思源宋体 Bold（子集化，仅含数字与统计单位，约 5KB） ===== */
@font-face {
  font-family: "SourceHanSerifCN-Bold";
  src: url("../assets/fonts/SourceHanSerifCN-Bold-subset.woff2") format("woff2");
  font-weight: 700 900;
  font-style: normal;
  font-display: swap;
}

/* ===== CSS 变量 ===== */
:root {
  /* 主色调 - 活力蓝 */
  --primary: #1A4FBE;
  --primary-dark: #0F3A99;
  --primary-light: #4A7BD9;
  --primary-lighter: #E8F0FC;
  --primary-bright: #3B82F6;

  /* 强调色 - 清新绿 */
  --accent: #2EA641;
  --accent-light: #4CC764;
  --accent-dark: #1F8530;

  /* 中性色 */
  --dark: #1a2332;
  --gray-900: #1F2937;
  --gray-700: #4B5563;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;
  --white: #FFFFFF;

  /* 语义色 */
  --success: #16a34a;
  --danger: #dc2626;

  /* 间距 */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

  /* 过渡 */
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* 字体 */
  --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Georgia", "Songti SC", serif;
  --font-number: "SourceHanSerifCN-Bold", "Georgia", "Songti SC", serif;

  /* 容器宽度 */
  --container-max: 1200px;
}

/* ===== 重置 ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ===== 容器 ===== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 排版 ===== */
.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  text-align: center;
  margin-bottom: var(--space-xl);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-divider {
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin: 16px auto var(--space-md);
  border-radius: var(--radius-full);
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  letter-spacing: 1px;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(26, 75, 140, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 160, 23, 0.35);
}

.btn-lg {
  padding: 16px 44px;
  font-size: 1.05rem;
}

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(26, 79, 190, 0.08);
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(26, 79, 190, 0.12);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.nav-logo .logo-img {
  height: 40px;
  width: auto;
  flex-shrink: 0;
}

.nav-logo .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  color: var(--primary);
}

.nav-logo .logo-text .sub {
  font-size: 0.65rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 18px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition);
}

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

.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--accent);
  border-radius: var(--radius-full);
}

.nav-cta {
  margin-left: 16px;
  padding: 10px 28px;
  font-size: 0.9rem;
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  color: var(--white) !important;
}

/* ===== 导航下拉菜单 ===== */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > .nav-link {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown > .nav-link::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 2px;
  transition: var(--transition);
}

.nav-dropdown:hover > .nav-link::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 180px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xs) 0;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
  white-space: nowrap;
}

.dropdown-menu li a:hover {
  background: var(--primary-lighter);
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== 通用区块 ===== */
.section {
  padding: var(--space-3xl) 0;
}

.section-gray {
  background: var(--gray-50);
}

/* ===== Hero 区域 ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(46, 166, 65, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(26, 79, 190, 0.1) 0%, transparent 50%);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background: linear-gradient(to top, var(--gray-50), transparent);
  z-index: 1;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(26, 79, 190, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 79, 190, 0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--gray-900);
  max-width: 700px;
  padding-top: 72px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--primary-lighter);
  border: 1px solid var(--primary-light);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
  color: var(--primary);
  font-weight: 600;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
  color: var(--primary);
}

.hero-title .highlight {
  color: var(--accent);
  position: relative;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--gray-700);
  margin-bottom: var(--space-xl);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gray-100);
}

.hero-stat .stat-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 6px;
  letter-spacing: 1px;
}

/* 页面内页 Hero */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
  color: var(--primary);
  overflow: hidden;
  border-bottom: 1px solid var(--gray-100);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(46, 166, 65, 0.1) 0%, transparent 50%);
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: 3px;
  margin-bottom: var(--space-sm);
  color: var(--primary);
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: var(--gray-700);
  letter-spacing: 1px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: var(--space-md);
}

.breadcrumb a {
  color: var(--gray-500);
}

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

.breadcrumb .separator {
  opacity: 0.5;
}

/* ===== 服务卡片 ===== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.8rem;
}

.service-icon.bg-blue {
  background: linear-gradient(135deg, #e8f0fc, #c7d9f7);
  color: var(--primary);
}

.service-icon.bg-gold {
  background: linear-gradient(135deg, #e8f8ee, #c7e8d4);
  color: var(--accent);
}

.service-icon.bg-green {
  background: linear-gradient(135deg, #e8f8ee, #c7e8d4);
  color: var(--accent);
}

.service-icon.bg-purple {
  background: linear-gradient(135deg, #f0eafa, #e0d4f5);
  color: #7c3aed;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.service-card .card-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.service-card .card-link:hover {
  gap: 12px;
  color: var(--accent);
}

/* ===== 数据统计区 ===== */
.stats-section {
  background: linear-gradient(135deg, var(--primary-lighter), var(--white));
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 79, 190, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 79, 190, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  color: var(--gray-900);
}

.stat-item .stat-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-item .stat-num .unit {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent);
}

.stat-item .stat-label {
  font-size: 0.95rem;
  color: var(--gray-700);
  letter-spacing: 1px;
}

/* ===== 优势/特色区 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.feature-item {
  text-align: center;
  padding: var(--space-lg);
}

.feature-item .feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: var(--primary-lighter);
  color: var(--primary);
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1);
}

.feature-item h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-xs);
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== 关于简介区 ===== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-intro-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  box-shadow: var(--shadow-lg);
}

.about-intro-image .image-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--white);
  text-align: center;
  padding: var(--space-xl);
}

.about-intro-image .image-content .big-num {
  font-size: 5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.about-intro-image .image-content .label {
  font-size: 1.1rem;
  margin-top: var(--space-sm);
  letter-spacing: 2px;
  color: var(--white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.about-intro-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-md);
}

.about-intro-text .subtitle {
  font-size: 1rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}

.about-intro-text p {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-lg);
}

.about-tag {
  padding: 8px 20px;
  background: var(--primary-lighter);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ===== 时间线 ===== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 40px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--primary);
  z-index: 2;
}

.timeline-item .year {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--space-xs);
}

.timeline-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: var(--space-xs);
}

.timeline-item p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ===== 企业文化 ===== */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.culture-card {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--primary);
}

.culture-card:nth-child(2) {
  border-top-color: var(--accent);
}

.culture-card:nth-child(3) {
  border-top-color: var(--success);
}

.culture-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.culture-card .culture-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.culture-card h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

.culture-card p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ===== 资质荣誉 ===== */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.honor-item {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.honor-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.honor-item .honor-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.honor-item h5 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
}

/* ===== 详细服务区 ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.service-detail:nth-child(even) .service-detail-image {
  order: 2;
}

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.service-detail-image .image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--white);
  text-align: center;
  padding: var(--space-xl);
}

.service-detail-image .image-placeholder .icon {
  font-size: 4rem;
  margin-bottom: var(--space-sm);
}

.service-detail-image .image-placeholder .title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.service-detail-content .tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-lighter);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: 1px;
}

.service-detail-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-md);
}

.service-detail-content > p {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.service-list {
  margin-bottom: var(--space-lg);
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--gray-700);
  border-bottom: 1px dashed var(--gray-100);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list li .check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-lighter);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* 业务板块联系人卡片 */
.section-contact {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: linear-gradient(135deg, #f8faff, #f0f4ff);
  border: 1px solid #e0e7ff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.section-contact-info {
  flex: 1;
  min-width: 200px;
}

.section-contact-label {
  font-size: 0.8rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.section-contact-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}

.section-contact-title {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section-contact-detail {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xs);
}

.section-contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.section-contact-item .sc-icon {
  font-size: 1rem;
  line-height: 1;
}

.section-contact-cta {
  flex-shrink: 0;
}

/* 联系人二维码 */
.section-contact-qr {
  flex-shrink: 0;
  text-align: center;
}

.section-contact-qr-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--primary);
  padding: 3px;
  background: #fff;
  display: block;
  transition: transform 0.3s ease;
}

.section-contact-qr-img:hover {
  transform: scale(1.05);
}

.section-contact-qr-label {
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-top: 4px;
  white-space: nowrap;
}

/* 海外事业部联系人卡片（变体） */
.section-contact.overseas {
  background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
  border-color: #bbf7d0;
}

.section-contact.overseas .section-contact-title {
  color: #15803d;
}

.section-contact.overseas .section-contact-label {
  color: #16a34a;
}

/* 培训项目子卡片 */
.training-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.training-item {
  padding: var(--space-md);
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary);
  transition: var(--transition);
}

.training-item:hover {
  background: var(--primary-lighter);
  transform: translateX(4px);
}

.training-item .training-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.training-item .training-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ===== 联系页面 ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
}

.contact-info-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  color: var(--white);
}

.contact-info-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  letter-spacing: 1px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.contact-info-item .ci-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-item .ci-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.contact-info-item .ci-value {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  /* 地址首行保持整行不折，避免「25号」的「号」被挤到第二行 */
  white-space: nowrap;
  word-break: keep-all;
  overflow-wrap: normal;
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}

.contact-form-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

.contact-form-card .form-hint {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: var(--space-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-group label .required {
  color: var(--danger);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  transition: var(--transition);
  background: var(--gray-50);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26, 75, 140, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3e%3cpath fill='%23718096' d='M6 8L0 0h12z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-submit {
  width: 100%;
  justify-content: center;
}

/* 地图区 */
.map-section {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--gray-100);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.map-placeholder {
  text-align: center;
  color: var(--gray-500);
}

.map-placeholder .map-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.map-placeholder p {
  font-size: 0.95rem;
}

.map-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.map-open-link {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  background: rgba(255,255,255,0.92);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.map-open-link:hover {
  background: #fff;
  transform: translateY(-1px);
}

/* ===== CTA 区 ===== */
/* ===== 合作企业 LOGO 轮播 ===== */
.partners-section {
  padding: 70px 0;
  background: var(--white);
}

.partners-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 44px;
}

.partners-viewport {
  flex: 1;
  overflow: hidden;
}

.partners-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-page {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 96px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.partner-item:hover {
  border-color: var(--primary-light);
  box-shadow: 0 8px 20px rgba(26, 79, 190, 0.10);
  transform: translateY(-3px);
}

.partner-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition);
}

.partner-item:hover img {
  transform: scale(1.06);
}

.partner-nav {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gray-300);
  border-radius: 50%;
  background: var(--white);
  color: var(--gray-700);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.partner-nav:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: scale(1.06);
}

.partners-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 26px;
}

.partner-dot {
  width: 9px;
  height: 9px;
  border-radius: 9px;
  background: var(--gray-300);
  cursor: pointer;
  transition: var(--transition);
}

.partner-dot.active {
  width: 26px;
  background: var(--primary);
}

@media (max-width: 768px) {
  .partners-section { padding: 50px 0; }
  .partners-carousel { gap: 8px; margin-top: 32px; }
  .partner-page { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .partner-item { height: 78px; padding: 12px; }
  .partner-nav { flex: 0 0 36px; width: 36px; height: 36px; font-size: 17px; }
}

.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  padding: var(--space-2xl) 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(46, 166, 65, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.cta-section .container {
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  letter-spacing: 2px;
  color: var(--white);
}

.cta-section p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-xl);
}

/* ===== 页脚 ===== */
.footer {
  background: var(--gray-50);
  color: var(--gray-700);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid var(--gray-100);
}

.footer-grid {
  display: grid;
  /* 末列（联系方式）略宽，保证地址「安徽省合肥市玉兰大道25号」能整行放下 */
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}

.footer-brand .footer-logo .logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--gray-700);
  max-width: 320px;
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--gray-700);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.footer-contact-item .fc-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--primary);
}

/* 地址等中文内容保持整行不折（避免「25号」的「号」单独落到下一行）。
   nowrap 会让 grid 的 fr 末列自动撑开以容纳整行，而非折行 */
.footer-contact-item > span:last-child {
  white-space: nowrap;
  word-break: keep-all;
  overflow-wrap: normal;
}

.footer-bottom {
  border-top: 1px solid var(--gray-100);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.footer-bottom a {
  color: var(--gray-500);
}

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

.footer-license-link {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.footer-license-link:hover {
  opacity: 0.85;
}

.footer-license-img {
  height: 36px;
  width: auto;
  display: block;
}

.footer-bottom .license-separator {
  margin: 0 10px;
  color: var(--gray-300);
}

/* ===== 许可证编号 - 鼠标悬停显示证书图片 ===== */
.license-preview {
  position: relative;
  display: inline-block;
}
.license-preview-pop {
  position: absolute;
  bottom: 135%;
  left: 50%;
  transform: translateX(-50%);
  display: none;
  z-index: 9999;
  width: 260px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}
.license-preview-pop::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 7px solid transparent;
  border-top-color: #fff;
}
.license-preview-pop img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}
.license-preview:hover .license-preview-pop,
.license-preview-link:focus + .license-preview-pop {
  display: block;
}

/* ===== 公众号二维码区块 ===== */
.follow-section {
  background: linear-gradient(135deg, #f0f4ff, #f8faff);
  padding: var(--space-xxl) 0;
  border-top: 1px solid #e0e7ff;
}

.follow-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  text-align: center;
}

.follow-text {
  text-align: left;
}

.follow-text h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: var(--space-xs);
}

.follow-text p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
  max-width: 360px;
}

.follow-text .follow-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-sm);
  padding: 6px 16px;
  background: #07c160;
  color: #fff;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.qr-wrapper {
  flex-shrink: 0;
  width: 180px;
  text-align: center;
}

.qr-image-box {
  width: 180px;
  height: 180px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: 0 8px 32px rgba(26, 75, 140, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-image-box svg,
.qr-image-box img {
  width: 100%;
  height: 100%;
  display: block;
}

.qr-caption {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* 联系页信息卡片内嵌二维码 */
.contact-qr-inline {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact-qr-inline .qr-image-box {
  width: 110px;
  height: 110px;
  padding: 8px;
}

.contact-qr-inline .qr-info {
  flex: 1;
}

.contact-qr-inline .qr-info .qr-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 4px;
}

.contact-qr-inline .qr-info .qr-title {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.contact-qr-inline .qr-info .qr-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* 页脚二维码 */
.footer-qr {
  text-align: center;
}

.footer-qr .qr-image-box {
  width: 120px;
  height: 120px;
  padding: 8px;
  margin: 0 auto;
  border-radius: 8px;
}

.footer-qr .qr-caption {
  color: var(--gray-700);
  font-size: 0.8rem;
  margin-top: 8px;
}

/* ===== 滚动动画 ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===== 返回顶部 ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-4px);
}

/* ===== 新闻页面 ===== */
.news-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.news-tab {
  padding: 10px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-500);
  background: var(--white);
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 1px;
}

.news-tab:hover {
  border-color: var(--primary-light);
  color: var(--primary);
}

.news-tab.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(26, 75, 140, 0.25);
}

/* 头条新闻 */
.news-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  background: var(--white);
  transition: var(--transition);
}

.news-featured:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.news-featured-image {
  min-height: 320px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.news-featured-image .featured-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 16px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
}

.news-featured-image .featured-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.3);
}

.news-featured-content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-featured-content .news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-sm);
}

.news-featured-content .news-category {
  padding: 4px 14px;
  background: var(--primary-lighter);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

.news-featured-content .news-date {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.news-featured-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
  transition: var(--transition);
}

.news-featured:hover h3 {
  color: var(--primary);
}

.news-featured-content p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.news-featured-content .read-more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.news-featured:hover .read-more {
  gap: 12px;
}

/* 新闻列表 */
.news-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.news-card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.news-card-image .card-icon {
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.4);
}

.news-card-image .news-category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 14px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  backdrop-filter: blur(5px);
}

.news-card-body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-card-body .news-date {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.news-card-body h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-xs);
  line-height: 1.5;
  transition: var(--transition);
}

.news-card:hover h4 {
  color: var(--primary);
}

.news-card-body p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
  flex: 1;
}

.news-card-body .read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.news-card:hover .read-more {
  gap: 10px;
  color: var(--accent);
}

.news-item.hidden {
  display: none;
}

/* 分页 */
.news-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-xl);
}

.news-pagination button {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--gray-100);
  background: var(--white);
  color: var(--gray-700);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.news-pagination button:hover {
  border-color: var(--primary-light);
  color: var(--primary);
}

.news-pagination button.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

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

/* ===== 门户Banner轮播 ===== */
.portal-banner {
  position: relative;
  height: 560px;
  overflow: hidden;
  margin-top: 70px;
}

.banner-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
  /* 支持图片背景：覆盖整个区域、居中 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.banner-slide.bg-navy {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, var(--accent-light) 100%);
}

.banner-slide.bg-deep {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
}

.banner-slide.bg-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
}

.banner-slide.bg-global {
  background: linear-gradient(135deg, var(--primary) 0%, #1c6fb0 55%, #28b3c8 100%);
}

.banner-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* 深色渐变遮罩，左侧加深确保白色文字可读 */
  background: linear-gradient(90deg, rgba(15, 40, 80, 0.75) 0%, rgba(15, 40, 80, 0.4) 50%, rgba(15, 40, 80, 0.2) 100%);
  pointer-events: none;
  z-index: 1;
}

.banner-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  position: relative;
  z-index: 2;
  position: relative;
  z-index: 2;
}

.banner-tagline {
  font-size: 0.9rem;
  color: var(--accent-light);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}

.banner-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 3px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 600px;
}

.banner-stats {
  display: flex;
  gap: 48px;
  margin-top: 32px;
}

.banner-stat-item {
  text-align: left;
}

.banner-stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1.2;
}

.banner-stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 4px;
}

.banner-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.banner-dot {
  width: 36px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition);
}

.banner-dot.active {
  background: var(--accent);
  width: 48px;
}

/* ===== 数据指标网格 ===== */
.metrics-section {
  background: var(--white);
  padding: 0;
  position: relative;
  margin-top: -60px;
  z-index: 5;
}

.metrics-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.metric-card {
  text-align: center;
  padding: 36px 16px;
  border-right: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}

.metric-card:last-child {
  border-right: none;
}

.metric-card:hover {
  background: var(--primary-lighter);
}

.metric-card:hover .metric-num {
  color: var(--primary);
}

.metric-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
  margin-bottom: 8px;
  font-family: var(--font-number);
  transition: var(--transition);
}

.metric-unit {
  font-size: 1rem;
  font-weight: 600;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* ===== 企业简介（左右分栏） ===== */
.about-portal {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-portal-text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.about-portal-text p {
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.about-portal-text .link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: var(--space-sm);
  transition: var(--transition);
}

.about-portal-text .link-more:hover {
  gap: 14px;
  color: var(--primary-bright);
}

.about-portal-visual {
  position: relative;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-portal-visual .visual-deco {
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}

.about-portal-visual .visual-deco .deco-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.about-portal-visual .visual-deco .deco-text {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 2px;
}

/* ===== 核心优势 ===== */
.advantages-portal {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.advantage-card {
  text-align: center;
  padding: var(--space-lg) 16px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.advantage-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: var(--primary-lighter);
}

.advantage-card:hover::before {
  transform: scaleX(1);
}

.advantage-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--primary-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
  background: var(--primary);
  color: var(--white);
}

.advantage-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.advantage-desc {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ===== 业务板块导航 ===== */
.business-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.business-nav-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}

.business-nav-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--primary-lighter);
}

.business-nav-header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  position: relative;
}

.business-nav-card:nth-child(2) .business-nav-header {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
}

.business-nav-card:nth-child(3) .business-nav-header {
  background: linear-gradient(135deg, #1a5276, #2196f3);
}

.business-nav-card:nth-child(4) .business-nav-header {
  background: linear-gradient(135deg, #15803d, #22c55e);
}

.business-nav-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.business-nav-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.business-nav-desc {
  font-size: 0.85rem;
  opacity: 0.85;
}

.business-nav-list {
  padding: var(--space-md) var(--space-lg);
}

.business-nav-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--gray-700);
  border-bottom: 1px dashed var(--gray-100);
  transition: var(--transition);
}

.business-nav-list li:last-child {
  border-bottom: none;
}

.business-nav-list li:hover {
  color: var(--primary);
  padding-left: 8px;
}

.business-nav-list li::before {
  content: "▸";
  color: var(--accent);
  font-size: 0.8rem;
}

/* ===== 新闻双栏 ===== */
.news-portal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.news-portal-col h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: var(--space-md);
  padding-bottom: 12px;
  border-bottom: 3px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.news-portal-col h3 .col-more {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 400;
}

.news-featured {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.news-featured-img {
  height: 180px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
}

.news-featured-body {
  padding: var(--space-md);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-top: none;
}

.news-featured-body h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.news-featured-body p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.news-list-portal {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.news-empty-portal {
  padding: 32px 0;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.news-item-portal {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}

.news-item-portal:hover {
  background: var(--gray-50);
  padding-left: 8px;
}

.news-item-date {
  flex-shrink: 0;
  text-align: center;
  width: 64px;
}

.news-item-date .day {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.news-item-date .ym {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.news-item-body {
  flex: 1;
}

.news-item-body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item-body p {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== 社会责任横幅 ===== */
.responsibility-banner {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: var(--space-2xl) 0;
  text-align: center;
  overflow: hidden;
  color: var(--white);
}

.responsibility-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Crect width='80' height='80' fill='none'/%3E%3Ccircle cx='40' cy='40' r='30' fill='none' stroke='rgba(255,255,255,0.03)' stroke-width='1'/%3E%3C/svg%3E");
}

.responsibility-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.responsibility-content h3 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.responsibility-content p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.responsibility-content .btn {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.responsibility-content .btn:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-intro { grid-template-columns: 1fr; gap: var(--space-xl); }
  .service-detail { grid-template-columns: 1fr; gap: var(--space-xl); }
  .service-detail:nth-child(even) .service-detail-image { order: 0; }
  .culture-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .news-featured { grid-template-columns: 1fr; }
  .news-featured-image { min-height: 240px; }
  .metrics-grid { grid-template-columns: repeat(3, 1fr); }
  .about-portal { grid-template-columns: 1fr; }
  .about-portal-visual { height: 280px; }
  .advantages-portal { grid-template-columns: repeat(3, 1fr); }
  .business-nav { grid-template-columns: repeat(2, 1fr); }
  .news-portal { grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
  .banner-title { font-size: 2.2rem; }
  .banner-stats { gap: 24px; flex-wrap: wrap; }
  .portal-banner { height: 420px; }
}

@media (max-width: 768px) {
  .news-portal { grid-template-columns: 1fr; }
  :root {
    --space-3xl: 4rem;
    --space-2xl: 3rem;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--primary);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: var(--transition);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-link {
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    color: rgba(255, 255, 255, 0.9);
  }

  .nav-menu .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
  }

  /* 移动端当前页：只加粗 + 提亮，不加底色 */
  .nav-menu .nav-link.active {
    color: #fff;
    font-weight: 700;
    background: transparent;
  }

  .nav-link.active::after {
    display: none;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-sm);
    width: 100%;
    justify-content: center;
  }

  /* 移动端下拉菜单默认收起，点击「内部学习」才展开 */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    min-width: 100%;
    padding: 0;
    margin-top: 0;
    display: none;
  }

  .nav-dropdown.open > .dropdown-menu {
    display: block;
    margin-top: var(--space-xs);
  }

  /* 保留下拉箭头指示，展开时翻转 */
  .nav-dropdown > .nav-link::after {
    display: inline-block;
    border-top-color: rgba(255, 255, 255, 0.9);
    margin-left: 6px;
    transition: transform 0.3s;
  }

  .nav-dropdown.open > .nav-link::after {
    transform: rotate(180deg);
  }

  .dropdown-menu li a {
    color: rgba(255, 255, 255, 0.85);
    padding: 10px 16px 10px 36px;
  }

  .dropdown-menu li a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-stats { gap: var(--space-md); flex-wrap: wrap; }
  .hero-stat .stat-num { font-size: 1.8rem; }

  .page-hero-title { font-size: 2rem; }
  .section-title { font-size: 1.7rem; }

  .service-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-sm); text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .training-grid { grid-template-columns: 1fr; }

  .section-contact { flex-direction: column; align-items: flex-start; }
  .section-contact-cta { width: 100%; justify-content: center; }
  .section-contact-qr { display: flex; align-items: center; gap: var(--space-sm); width: 100%; justify-content: flex-start; }
  .section-contact-qr-label { margin-top: 0; }

  .follow-card { flex-direction: column; }
  .follow-text { text-align: center; }
  .follow-text p { margin: 0 auto; }
  .contact-qr-inline { flex-direction: column; text-align: center; align-items: center; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .about-intro-image .image-content .big-num { font-size: 3.5rem; }
  .news-list { grid-template-columns: 1fr; }
  .news-featured-content h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.6rem; }
  .hero-stats { gap: var(--space-sm); }
  .hero-stat .stat-num { font-size: 1.5rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 1.4rem; }
  .page-hero-title { font-size: 1.6rem; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card { padding: 24px 12px; }
  .metric-num { font-size: 1.8rem; }
  .advantages-portal { grid-template-columns: repeat(2, 1fr); }
  .banner-title { font-size: 1.6rem; }
  .banner-subtitle { font-size: 0.95rem; }
  .portal-banner { height: 360px; }
  .banner-stats { gap: 16px; }
  .banner-stat-num { font-size: 1.6rem; }
  .responsibility-content h3 { font-size: 1.4rem; }
}


/* ============================================
   富文本内容（新闻详情页正文 / 后台编辑器共用）
   ============================================ */
.rich-content {
  line-height: 1.85;
  font-size: 15px;
  color: var(--gray-700, #4B5563);
  word-wrap: break-word;
}
.rich-content p { margin: 0 0 14px; }
.rich-content p:last-child { margin-bottom: 0; }
.rich-content h1, .rich-content h2, .rich-content h3,
.rich-content h4, .rich-content h5, .rich-content h6 {
  margin: 22px 0 12px;
  color: var(--gray-900, #1F2937);
  font-weight: 700;
  line-height: 1.5;
}
.rich-content h1 { font-size: 1.5rem; }
.rich-content h2 { font-size: 1.3rem; }
.rich-content h3 { font-size: 1.15rem; }
.rich-content h4, .rich-content h5, .rich-content h6 { font-size: 1rem; }
.rich-content ul, .rich-content ol { margin: 0 0 14px; padding-left: 24px; }
.rich-content ul { list-style: disc; }
.rich-content ol { list-style: decimal; }
.rich-content li { margin-bottom: 6px; }
.rich-content a { color: var(--primary, #1A4FBE); text-decoration: underline; }
.rich-content strong, .rich-content b { font-weight: 700; color: var(--gray-900, #1F2937); }
.rich-content em, .rich-content i { font-style: italic; }
.rich-content u { text-decoration: underline; }
.rich-content img { max-width: 100%; height: auto; border-radius: var(--radius-sm, 6px); margin: 12px 0; display: block; }
.rich-content blockquote {
  margin: 16px 0; padding: 10px 16px;
  border-left: 4px solid var(--primary, #1A4FBE);
  background: var(--gray-50, #F9FAFB);
  color: var(--gray-700, #4B5563);
}
.rich-content hr { margin: 20px 0; border: none; border-top: 1px solid var(--gray-300, #D1D5DB); }

/* ===== 表格：Word 粘贴的表格通常不带边框，此处统一强制渲染 ===== */
.rich-content table {
  width: 100% !important;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
  table-layout: fixed;
  background: var(--white, #FFFFFF);
}
.rich-content table th,
.rich-content table td {
  border: 1px solid var(--gray-300, #D1D5DB) !important;
  padding: 10px 12px !important;
  text-align: left;
  vertical-align: middle;
  line-height: 1.7;
  word-break: break-word;
}
.rich-content table th {
  background: var(--gray-100, #F3F4F6);
  font-weight: 700;
  color: var(--gray-900, #1F2937);
  text-align: center;
}
.rich-content table td p,
.rich-content table th p { margin: 0 0 6px; }
.rich-content table td p:last-child,
.rich-content table th p:last-child { margin-bottom: 0; }

/* ===== 后台富文本编辑器 ===== */
.rich-editor-wrap {
  border: 1px solid var(--gray-300, #D1D5DB);
  border-radius: var(--radius-sm, 6px);
  overflow: hidden;
  background: #fff;
}
.rich-editor-wrap:focus-within {
  border-color: var(--primary, #1A4FBE);
  box-shadow: 0 0 0 3px rgba(26, 79, 190, 0.12);
}
.rich-toolbar {
  display: flex; flex-wrap: wrap; gap: 4px; align-items: center;
  padding: 8px;
  background: var(--gray-50, #F9FAFB);
  border-bottom: 1px solid var(--gray-300, #D1D5DB);
}
.rich-toolbar button {
  min-width: 32px; height: 30px; padding: 0 8px;
  border: 1px solid transparent; border-radius: 4px;
  background: transparent; color: var(--gray-700, #4B5563);
  font-size: 13px; cursor: pointer; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.rich-toolbar button:hover {
  background: var(--gray-100, #F3F4F6);
  border-color: var(--gray-300, #D1D5DB);
}
.rich-toolbar button.is-active {
  background: var(--primary, #1A4FBE); color: #fff;
  border-color: var(--primary, #1A4FBE);
}
.rich-toolbar .tb-sep { width: 1px; height: 20px; background: var(--gray-300, #D1D5DB); margin: 0 4px; }
.rich-toolbar .tb-hint { margin-left: auto; font-size: 12px; color: var(--gray-500, #6B7280); }
.rich-editor {
  min-height: 220px; max-height: 520px; overflow-y: auto;
  padding: 14px 16px; outline: none;
}
.rich-editor:empty::before { content: attr(data-placeholder); color: #9ca3af; }

@media (max-width: 768px) {
  .rich-content { font-size: 14px; }
  .rich-content table { font-size: 13px; }
  .rich-content table th, .rich-content table td { padding: 8px 6px !important; }
  .rich-toolbar .tb-hint { display: none; }
}