/* 湖南大合企业管理咨询有限公司 dahe.news 资讯门户样式 v2.0 */
:root {
  /* 商务蓝主色系 - 与集团官网呼应 */
  --primary: #0F2C5C;
  --primary-light: #2563eb;
  --primary-dark: #0c2340;
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0c2340;
  --text: #1e293b;
  --text-light: #64748b;
  --text-white: #f8fafc;
  --border: #e2e8f0;
  --success: #10b981;
  --shadow: 0 4px 6px -1px rgba(15,44,92,0.08), 0 2px 4px -2px rgba(15,44,92,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(15,44,92,0.10), 0 4px 6px -4px rgba(15,44,92,0.08);
  --radius: 12px;
  --radius-sm: 8px;
  --max-w: 1200px;
  --header-bg: rgba(255,255,255,0.98);
  --card-bg: #ffffff;
  --card-shadow: 0 4px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 8px 24px rgba(0,0,0,0.10);
  --code-bg: #f1f5f9;
  --hover-bg: #f1f5f9;
  --hero-stats-bg: rgba(255,255,255,0.10);
  --industry-news-bg: var(--bg-alt);

  /* V2.0 新增:6 大专栏色板 */
  --news-policy: #DC2626;        /* 🔥 政策速递 - 红 */
  --news-policy-bg: #FEE2E2;
  --news-subsidy: #10B981;       /* 💰 奖励补贴 - 绿 */
  --news-subsidy-bg: #D1FAE5;
  --news-industry: #3B82F6;      /* 🏗️ 行业动态 - 蓝 */
  --news-industry-bg: #DBEAFE;
  --news-data: #8B5CF6;          /* 📊 数据解读 - 紫 */
  --news-data-bg: #EDE9FE;
  --news-guide: #F59E0B;         /* 📋 申报指南 - 琥珀 */
  --news-guide-bg: #FEF3C7;
  --news-alert: #EF4444;         /* ⚖️ 合规预警 - 深红 */
  --news-alert-bg: #FECACA;

  /* V2.0 新增:数据大屏 */
  --dashboard-bg: linear-gradient(135deg, #0F2C5C 0%, #1E5BA8 100%);
  --dashboard-accent: #F59E0B;
  --dashboard-text: #FFFFFF;
}

/* ============================================
   昼夜模式（Dark Mode）自动适配
   ============================================ */
@media (prefers-color-scheme: dark) {
  :root {
    /* 主背景 - 深蓝灰 */
    --bg: #0f172a;
    --bg-alt: #1e293b;
    --bg-dark: #020617;

    /* 文字 - 浅色（高对比度）*/
    --text: #e2e8f0;
    --text-light: #94a3b8;
    --text-white: #f8fafc;

    /* 边框 */
    --border: #334155;

    /* 主色提亮 */
    --primary: #60a5fa;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --primary-50: #1e293b;
    --primary-100: #1e3a5f;
    --primary-200: #2563eb;

    /* 强调色保持 */
    --accent: #fbbf24;
    --accent-light: #fcd34d;

    /* 卡片/Header 背景（深色半透明）*/
    --header-bg: rgba(15,23,42,0.95);
    --card-bg: #1e293b;
    --card-shadow: 0 4px 12px rgba(0,0,0,0.4);
    --card-shadow-hover: 0 8px 24px rgba(0,0,0,0.6);
    --code-bg: #0f172a;
    --hover-bg: #334155;
    --hero-stats-bg: rgba(255,255,255,0.06);
    --industry-news-bg: #1e293b;

    /* 阴影 - 深色下加深 */
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -2px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.5), 0 4px 6px -4px rgba(0,0,0,0.4);
  }

  /* body 背景 */
  body { background: var(--bg); color: var(--text); }

  /* Header 背景 */
  .header { background: var(--header-bg); border-bottom: 1px solid var(--border); }
  .header a { color: var(--text); }
  .header a:hover { color: var(--primary-light); }

  /* Logo 文字 */
  .logo-text { color: var(--text); }
  .logo-text small { color: var(--text-light); }

  /* 下拉菜单 */
  .dropdown-menu {
    background: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
  }
  .dropdown-menu a { color: var(--text); }
  .dropdown-menu a:hover { background: var(--hover-bg); color: var(--primary-light); }

  /* CTA 主按钮（保持原色）*/
  .btn-primary { background: var(--accent); color: var(--primary-dark); }

  /* 卡片/服务/新闻列表 */
  .service-card,
  .news-card,
  .industry-news,
  .faq-item,
  .contact-form,
  .case-box,
  .data-table,
  .alert-box,
  .info-box,
  .source-box {
    background: var(--card-bg) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
    box-shadow: var(--card-shadow) !important;
  }

  /* 文章正文 */
  .article-content,
  article {
    background: var(--card-bg) !important;
    color: var(--text) !important;
  }

  /* 文字颜色 */
  .section-title,
  .hero h1,
  .cat-title,
  .news-title { color: var(--text); }

  .section-sub,
  .cat-desc,
  .news-text,
  .meta,
  .breadcrumb { color: var(--text-light); }

  /* 高亮框/信息框 */
  .highlight,
  .info,
  .danger,
  .success,
  .alert-info { background: rgba(37,99,235,0.10) !important; border-color: var(--primary-light) !important; color: var(--text) !important; }

  /* 表格 */
  table { background: var(--card-bg); }
  th { background: var(--primary-dark) !important; color: var(--text-white) !important; }
  td { color: var(--text); border-color: var(--border); }
  tr:nth-child(even) { background: var(--bg-alt); }

  /* Hero 渐变保持（深色下依然好看）*/
  .hero { background: linear-gradient(160deg, #020617 0%, #0c2340 50%, #1e3a5f 100%); }
  .hero h1 { color: #ffffff; }
  .hero-sub { color: rgba(255,255,255,0.85); }
  .stat-num { color: var(--accent-light); }
  .stat-label { color: rgba(255,255,255,0.75); }

  /* 板块头部 - 保持深蓝 */
  .cat-header { background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 100%); }

  /* page-header - 保持深蓝 */
  .page-header { background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 100%); color: white; }
  .page-header h1 { color: white; }
  .page-header p { color: rgba(255,255,255,0.85); }

  /* CTA 区域 - 保持深蓝渐变 */
  .cta-section { background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 100%); }
  .cta-section h2, .cta-section h3, .cta-section p { color: white; }
  .cta-phone { color: var(--accent-light); }

  /* Footer - 保持深色 */
  .footer { background: #020617; color: rgba(255,255,255,0.7); border-top: 1px solid var(--border); }
  .footer h4 { color: white; }
  .footer-links a { color: rgba(255,255,255,0.7); }
  .footer-links a:hover { color: white; }
  .footer-bottom { border-top-color: var(--border); }

  /* 浮动按钮 */
  .float-contact { background: var(--accent); color: var(--primary-dark); }

  /* 表格响应式容器 */
  .table-responsive { background: var(--card-bg); border: 1px solid var(--border); }

  /* 行业新闻模块 */
  .industry-news { background: var(--industry-news-bg) !important; }
  .news-item { background: var(--card-bg) !important; border-color: var(--border) !important; color: var(--text) !important; }
  .news-item:hover { background: var(--hover-bg) !important; }

  /* 焦点状态 - 在深色下更明显 */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  /* 选择文本 */
  ::selection { background: var(--accent); color: var(--primary-dark); }
  ::-moz-selection { background: var(--accent); color: var(--primary-dark); }

  /* 图片 - 深色下可加微滤镜避免过亮 */
  img { opacity: 0.95; }

  /* FAQ */
  .faq-q { color: var(--text); }
  .faq-a { color: var(--text-light); }

  /* 数据统计 */
  .hero-stats .stat { background: var(--hero-stats-bg); }

  /* 流程图 */
  .process-step { background: var(--card-bg); }
  .process-num { background: var(--accent); color: var(--primary-dark); }
}

/* 移动端导航（默认隐藏，点击汉堡按钮后才显示）*/
.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: #ffffff;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 60px 20px 20px;
}
.nav-mobile.show { display: block; }
.nav-mobile a {
  display: block;
  color: #1e293b;
  padding: 14px 16px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.15s;
}
.nav-mobile a:hover, .nav-mobile a:active {
  background: rgba(30,58,95,0.05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* 焦点环（可访问性）*/
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
  border-radius: 4px;
}

/* 响应式表格容器 */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-sm);
}
.table-responsive table { min-width: 600px; }
ul { list-style: none; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.text-center { text-align: center; }
.section-title { font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.section-sub { font-size: 1.05rem; color: var(--text-light); margin-bottom: 48px; }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; max-width: 1280px; margin: 0 auto; padding: 0 20px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.95rem; color: var(--primary); flex-shrink: 0; }
.logo-icon {
  width: 36px; height: 36px;
  border-radius: 50%; overflow: hidden; flex-shrink: 0;
}
.logo-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.logo-text { 
  line-height: 1.15; 
  white-space: nowrap; 
  display: flex; 
  flex-direction: column; 
  justify-content: center;
}
.logo-text .logo-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
}
.logo-text .logo-sub {
  font-size: 0.7rem;
  font-weight: 600;
  color: #10B981;
  letter-spacing: 1.2px;
  margin-top: 1px;
}
.nav { display: flex; gap: 1px; align-items: center; flex: 1; justify-content: flex-end; flex-wrap: nowrap; min-width: 0; }
.nav > a, .nav-item > a { padding: 8px 12px; border-radius: 6px; font-size: 0.88rem; font-weight: 500; color: var(--text); transition: all 0.2s; display: inline-block; white-space: nowrap; }
.nav > a:not(.nav-cta) { padding: 8px 14px; border-radius: 6px; font-size: 0.88rem; font-weight: 500; color: var(--text); transition: all 0.2s; white-space: nowrap; }
.nav > a:not(.nav-cta):hover { background: var(--bg); color: var(--primary); }
.nav > a:hover, .nav > a.active, .nav-item:hover > a { background: var(--bg-alt); color: var(--primary-light); }
.nav-cta { background: var(--accent) !important; color: var(--primary-dark) !important; padding: 8px 12px !important; border-radius: 6px; font-weight: 600; font-size: 0.84rem; flex-shrink: 0; }
.nav-cta:hover { background: var(--accent-light) !important; }

/* 导航下拉菜单 */
.nav-item { position: relative; }
.nav-item .dropdown-menu {
  position: absolute; top: 100%; left: 0; min-width: 160px;
  background: #ffffff; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  border: 1px solid #e5e7eb; padding: 8px 0;
  display: none;
  z-index: 1001;
}
.nav-item:hover .dropdown-menu {
  display: block;
}
.dropdown-menu a {
  display: block; padding: 10px 16px; font-size: 0.88rem;
  color: var(--text); transition: all 0.15s; white-space: nowrap;
}
.dropdown-menu a:hover { background: var(--bg-alt); color: var(--primary-light); }
.dropdown-sep { height:1px; background:#e5e7eb; margin:6px 0; }
.dropdown-sub { display:block; }

/* Nested submenu (ISO etc.) */
.dropdown-item { position: relative; }
.dropdown-item > span {
  display: block; padding: 10px 16px; font-size: 0.88rem;
  color: var(--text); cursor: pointer; font-weight: 600;
}
.dropdown-item:hover > span { background: var(--bg-alt); color: var(--primary-light); }
.dropdown-item .submenu {
  display: none; position: absolute;
  left: 100%; top: 0; min-width: 200px;
  background: #ffffff; border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  border: 1px solid #e5e7eb; padding: 6px 0; z-index: 1002;
}
.dropdown-item:hover .submenu { display: block; }
.dropdown-item .submenu a {
  display: block; padding: 8px 16px; font-size: 0.85rem;
  color: var(--text); white-space: nowrap;
}
.dropdown-item .submenu a:hover { background: var(--bg-alt); color: var(--primary-light); }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--primary); margin: 5px 0; border-radius: 2px; }

/* Hero */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(160deg, #0c2340 0%, #1e3a5f 50%, #2563eb 100%);
  color: white; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -40%; right: -15%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.18) 0%, transparent 70%); border-radius: 50%;
}
.hero::after {
  content: ''; position: absolute; bottom: -20%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.2) 0%, transparent 70%); border-radius: 50%;
}
.hero-inner { position: relative; z-index: 1; }
.hero-badge {
  display: inline-block; background: rgba(245,158,11,0.2);
  border: 1px solid rgba(245,158,11,0.4); color: var(--accent-light);
  padding: 6px 16px; border-radius: 20px; font-size: 0.82rem;
  margin-bottom: 24px; font-weight: 500;
}
.hero h1 { font-size: 2.8rem; font-weight: 800; line-height: 1.25; margin-bottom: 20px; max-width: 720px; }
.hero h1 em { color: var(--accent-light); font-style: normal; }
.hero-sub { font-size: 1.1rem; opacity: 0.85; margin-bottom: 36px; max-width: 560px; line-height: 1.8; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 10px; font-weight: 600;
  font-size: 0.98rem; cursor: pointer; border: none; transition: all 0.2s;
}
.btn-primary { background: var(--accent); color: var(--primary-dark); }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(245,158,11,0.3); }
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.4); }
.btn-outline:hover { border-color: white; background: rgba(255,255,255,0.1); }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px; padding-top: 48px; border-top: 1px solid rgba(255,255,255,0.15); }
.stat { text-align: center; }
.stat-num { font-size: 2.4rem; font-weight: 800; color: var(--accent-light); line-height: 1; }
.stat-label { font-size: 0.82rem; opacity: 0.7; margin-top: 6px; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.service-card {
  background: white; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 28px; transition: all 0.3s; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 52px; height: 52px; background: linear-gradient(135deg, rgba(26,58,107,0.08), rgba(37,99,235,0.08)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 18px; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.service-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.7; }
.service-tag { display: inline-block; background: rgba(37,99,235,0.08); color: var(--primary-light); font-size: 0.72rem; padding: 3px 10px; border-radius: 12px; margin-top: 12px; font-weight: 500; }

/* Why us */
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; }
.why-item { text-align: center; padding: 28px 16px; }
.why-icon { width: 60px; height: 60px; margin: 0 auto 16px; background: linear-gradient(135deg, var(--primary), #1d4ed8); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.why-item h3 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.why-item p { font-size: 0.85rem; color: var(--text-light); line-height: 1.7; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 20px; }
.process-step { text-align: center; padding: 24px 12px; position: relative; }
.step-num { width: 44px; height: 44px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; margin: 0 auto 14px; }
.process-step h3 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.process-step p { font-size: 0.82rem; color: var(--text-light); }

/* CTA */
/* 默认深蓝渐变背景（兼容旧版无 cta-box 的页面，如 faq.html） */
.cta-section {
  background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 100%);
  color: white;
  padding: 60px 0;
  text-align: center;
}
/* 新版含 .cta-box 子元素时使用浅灰背景 + 圆角卡片 */
.cta-section:has(.cta-box) {
  background: #f8fafc;
  padding: 60px 0;
}
.cta-box {
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(135deg, #0c2340 0%, #1e3a5f 50%, #2563eb 100%);
  border-radius: 20px;
  padding: 50px 40px 56px;
  text-align: center;
  color: white;
  box-shadow: 0 20px 60px rgba(12, 35, 64, 0.25);
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-box::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-icon { font-size: 2.8rem; margin-bottom: 14px; line-height: 1; }
.cta-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: white !important;
  margin-bottom: 18px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.cta-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9) !important;
  margin-bottom: 28px;
  line-height: 1.7;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.cta-line {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85) !important;
  margin: 12px 0 28px;
}
.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #0c2340 !important;
  padding: 14px 48px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(245, 158, 11, 0.5);
}
.cta-section h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 16px; color: white !important; text-shadow: 0 2px 4px rgba(0,0,0,0.2); }
.cta-section h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; color: white !important; text-shadow: 0 2px 4px rgba(0,0,0,0.2); }

.cta-section p { font-size: 1.05rem; opacity: 1; margin-bottom: 32px; color: white !important; text-shadow: 0 1px 2px rgba(0,0,0,0.15); }
/* CTA Contact - 融入深蓝卡片 */
.cta-contact {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
  padding: 4px 0;
  font-weight: 800;
  font-size: 1.4rem;
  margin: 16px 0;
}
.cta-contact .cta-phone {
  color: white !important;
  font-size: 2rem;
  letter-spacing: 2px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info-item { display: flex; gap: 14px; margin-bottom: 24px; align-items: flex-start; }
.ci-icon { width: 44px; height: 44px; background: rgba(37,99,235,0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-info-item h4 { font-size: 0.88rem; font-weight: 700; color: var(--primary); margin-bottom: 2px; }
.contact-info-item p { font-size: 0.88rem; color: var(--text-light); }

/* Form */
.contact-form { background: var(--bg-alt); padding: 40px; border-radius: var(--radius); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.95rem; font-family: inherit; transition: border-color 0.2s; background: white;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--primary-light);
  box-shadow: 0 4px 16px -4px rgba(37,99,235,0.18);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; padding: 13px; background: var(--primary-light); color: white; border: none; border-radius: var(--radius-sm); font-size: 1rem; font-weight: 700; cursor: pointer; transition: background 0.2s; font-family: inherit; }
.form-submit:hover { background: var(--primary); }

/* Footer */
.footer { background: var(--bg-dark); color: rgba(255,255,255,0.7); padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer h4 { color: white; font-size: 0.98rem; font-weight: 700; margin-bottom: 14px; }
.footer p, .footer li { font-size: 0.85rem; line-height: 1.8; }
.footer li a:hover { color: var(--accent-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; }
.footer-logo { display: flex; align-items: center; gap: 10px; color: white; font-weight: 700; font-size: 1rem; min-height: 36px; }
.footer-logo .logo-icon { width: 36px; height: 36px; flex-shrink: 0; }
.footer-logo .logo-icon img { width: 36px; height: 36px; object-fit: cover; border-radius: 50%; display: block; }

/* Page header */
.page-header { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); color: white; padding: 120px 0 60px; text-align: center; }
.page-header h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.page-header p { font-size: 1rem; opacity: 0.85; max-width: 600px; margin: 0 auto; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-text h2 { font-size: 1.8rem; font-weight: 800; color: var(--primary); margin-bottom: 16px; }
.about-text p { color: var(--text-light); line-height: 1.8; margin-bottom: 14px; }
.about-visual { background: linear-gradient(135deg, var(--primary), #1d4ed8); border-radius: var(--radius); padding: 48px 32px; color: white; text-align: center; }
.about-visual .big-num { font-size: 4rem; font-weight: 900; color: var(--accent-light); line-height: 1; }
.about-visual .big-label { font-size: 1.1rem; opacity: 0.85; margin-top: 8px; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 24px 0; }
.faq-q { font-weight: 700; color: var(--primary); font-size: 1.02rem; margin-bottom: 10px; display: flex; gap: 10px; align-items: flex-start; }
.faq-q::before { content: 'Q'; background: var(--primary-light); color: white; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.72rem; flex-shrink: 0; margin-top: 2px; }
.faq-a { color: var(--text-light); font-size: 0.92rem; padding-left: 34px; line-height: 1.8; }

/* Service list page */
.svc-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.svc-item { display: flex; align-items: center; gap: 16px; padding: 20px; background: white; border: 1px solid var(--border); border-radius: var(--radius-sm); transition: all 0.2s; }
.svc-item:hover { border-color: var(--primary-light);
  box-shadow: 0 4px 16px -4px rgba(37,99,235,0.18); box-shadow: var(--shadow); transform: translateX(4px); }
.svc-item .sicon { font-size: 1.8rem; }
.svc-item h3 { font-size: 0.98rem; font-weight: 700; color: var(--primary); }
.svc-item p { font-size: 0.8rem; color: var(--text-light); }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.blog-card { background: white; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all 0.3s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-body { padding: 28px; }
.blog-tag { background: rgba(37,99,235,0.08); color: var(--primary-light); font-size: 0.72rem; padding: 3px 12px; border-radius: 12px; font-weight: 600; display: inline-block; margin-bottom: 12px; }
.blog-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; line-height: 1.4; }
.blog-card p { font-size: 0.85rem; color: var(--text-light); line-height: 1.7; }
.blog-date { font-size: 0.75rem; color: var(--text-light); margin-top: 14px; }

/* Float contact */
.float-contact { position: fixed; bottom: 24px; right: 24px; z-index: 900; }
.float-contact a { display: flex; align-items: center; gap: 8px; background: var(--success); color: white; padding: 12px 20px; border-radius: 28px; font-weight: 600; font-size: 0.88rem; box-shadow: 0 4px 12px rgba(16,185,129,0.4); transition: all 0.2s; }
.float-contact a:hover { transform: scale(1.05); }

/* Breadcrumb */
.breadcrumb { font-size: 0.82rem; color: var(--text-light); margin-bottom: 16px; }
.breadcrumb a { color: var(--primary-light); }
.breadcrumb span { margin: 0 6px; }

/* Responsive */
@media (max-width: 900px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.5rem; line-height: 1.3; }
  .hero-sub { font-size: 0.95rem; line-height: 1.6; margin-bottom: 24px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; padding: 12px 20px; font-size: 0.95rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-stats .stat { padding: 14px 8px; }
  .stat-num { font-size: 1.6rem; }
  .stat-label { font-size: 0.78rem; }
  .stat-desc { font-size: 0.7rem; }
  /* 浮动咨询按钮：避免被屏幕外截断 */
  .float-contact { right: 12px !important; bottom: 12px !important; }
  .float-contact a { padding: 10px 14px !important; font-size: 0.88rem !important; }
  /* 服务卡片按钮 */
  .cat-header { padding: 20px 18px; gap: 14px; border-radius: 12px; }
  .cat-header .cat-icon { font-size: 1.8rem; }
  .cat-header .cat-title { font-size: 1.1rem; }
  .cat-header .cat-desc { font-size: 0.85rem; }
  .service-card { padding: 18px; }
  .service-card h3 { font-size: 1.1rem; }
  .cta-section { padding: 40px 20px !important; }
  .cta-section h2 { font-size: 1.4rem !important; }
  .cta-phone { font-size: 1.5rem !important; }
  .page-header h1 { font-size: 1.6rem; }
  .page-header p { font-size: 0.9rem; }
  .section { padding: 40px 0; }
  .footer { padding: 40px 0 20px; }
  .nav-cta { font-size: 0.85rem; padding: 8px 12px !important; }
}

/* ===== 浮动咨询按钮全局安全定位 ===== */
.float-contact {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 998;
  max-width: calc(100vw - 24px);
}
.float-contact a { display: inline-flex; align-items: center; gap: 6px; }

/* Logo image override */
.logo-icon { width: 42px; height: 42px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.logo-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ===== 新首页板块样式 ===== */
.cat-header {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, #234e82 100%);
  border-radius: 16px;
  padding: 28px 32px;
  margin-bottom: 0;
}
.cat-header .cat-icon { font-size: 2.4rem; flex-shrink: 0; }
.cat-header .cat-title { font-size: 1.4rem; font-weight: 800; color: white; margin-bottom: 4px; }
.cat-header .cat-desc { color: rgba(255,255,255,0.85); font-size: 0.95rem; margin: 0; }
.cat-header .btn { background: white; color: var(--primary); font-weight: 700; border: none; padding: 12px 20px; border-radius: 8px; text-decoration: none; transition: all .2s; white-space: nowrap; }
.cat-header .btn:hover { background: #f0f4f8; transform: translateY(-1px); }
.mt-24 { margin-top: 24px; }

/* 产业新闻 */
.industry-news { background: var(--bg-alt); border-radius: 12px; padding: 20px 24px; border: 1px solid var(--border); }
.industry-news .news-title { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.news-list { display: flex; flex-direction: column; gap: 12px; }
.news-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-radius: 10px; text-decoration: none; color: var(--text); font-size: 0.95rem; font-weight: 500; transition: all .2s; border: 1px solid var(--border); background: white; margin-bottom: 8px; }
.news-item:hover { background: #eff6ff; color: var(--primary-light); transform: translateX(4px); border-color: rgba(37,99,235,0.15); }
.news-tag { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; background: rgba(37,99,235,0.1); color: var(--primary-light); white-space: nowrap; flex-shrink: 0; }
.news-text { flex: 1; color: var(--text) !important; font-weight: 500; line-height: 1.5; }
.news-date { color: var(--text-light); font-size: 0.8rem; flex-shrink: 0; }
.news-empty { color: var(--text-light); font-size: 0.88rem; text-align: center; padding: 16px 0; }
.mt-32 { margin-top: 32px; }

/* ===== 资质申报要求方框（官方文件版）===== */
.requirements-box {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border: 2px solid #f59e0b;
  border-radius: 12px;
  padding: 24px 28px;
  margin: 32px auto;
  max-width: 900px;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.15);
}
.requirements-box-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #fde68a;
}
.requirements-box-title::before {
  content: "📋";
  font-size: 1.4rem;
}
.requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.req-item {
  background: white;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 12px 14px;
}
.req-item-label {
  font-size: 0.78rem;
  color: #92400e;
  font-weight: 700;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.req-item-value {
  font-size: 0.92rem;
  color: #1e293b;
  font-weight: 600;
  line-height: 1.5;
}
.requirements-source {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fef3c7;
  border: 1px dashed #d97706;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.85rem;
  color: #78350f;
  margin-bottom: 12px;
}
.requirements-source strong { color: #92400e; }
.requirements-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #b45309;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 16px;
  background: white;
  border: 1.5px solid #f59e0b;
  border-radius: 6px;
  transition: all 0.2s;
}
.requirements-link:hover {
  background: #f59e0b;
  color: white;
  transform: translateY(-1px);
}

/* ============================================
   V2.0 新增:数据大屏 - 顶部首屏
   ============================================ */
.hero-dashboard {
  background: var(--dashboard-bg);
  color: var(--dashboard-text);
  padding: 110px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero-dashboard::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero-dashboard::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.10) 0%, transparent 70%);
  pointer-events: none;
}
.dashboard-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.dashboard-headline {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.6;
  letter-spacing: 0;
}
.dashboard-headline .highlight {
  color: var(--dashboard-accent);
  letter-spacing: 1px;
  padding: 0 4px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
.dashboard-tagline {
  font-size: 17px;
  opacity: 0.92;
  margin-bottom: 36px;
  max-width: 720px;
  line-height: 1.6;
}
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.stat-card {
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.3s;
}
.stat-card:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-4px);
}
.stat-icon {
  font-size: 32px;
  margin-bottom: 8px;
}
.stat-number {
  font-size: 36px;
  font-weight: 800;
  color: var(--dashboard-accent);
  line-height: 1.1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: 14px;
  opacity: 0.92;
  letter-spacing: 0.5px;
}
.dashboard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 14px;
  opacity: 0.85;
}
.dashboard-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ============================================
   V2.0 新增:今日速递 - 滚动横幅
   ============================================ */
.ticker-section {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  border-bottom: 2px solid var(--dashboard-accent);
}
.ticker-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.ticker-label {
  background: var(--dashboard-accent);
  color: var(--bg-dark);
  padding: 5px 14px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  white-space: nowrap;
  flex-shrink: 0;
}
.ticker-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 22px;
}
.ticker-list {
  display: flex;
  gap: 40px;
  animation: tickerScroll 50s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #cbd5e1;
}
.ticker-item .time {
  color: var(--dashboard-accent);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.ticker-item a {
  color: var(--text-white);
  text-decoration: none;
  transition: color 0.2s;
}
.ticker-item a:hover {
  color: var(--dashboard-accent);
}
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   V2.0 新增:6 大专栏卡片入口
   ============================================ */
.column-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.column-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}
.column-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: width 0.3s;
}
.column-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.column-card:hover::before {
  width: 6px;
}
.column-card[data-cat="policy"]::before { background: var(--news-policy); }
.column-card[data-cat="subsidy"]::before { background: var(--news-subsidy); }
.column-card[data-cat="industry"]::before { background: var(--news-industry); }
.column-card[data-cat="data"]::before { background: var(--news-data); }
.column-card[data-cat="guide"]::before { background: var(--news-guide); }
.column-card[data-cat="alert"]::before { background: var(--news-alert); }

.column-icon {
  font-size: 40px;
  margin-bottom: 16px;
  display: inline-block;
}
.column-card[data-cat="policy"] .column-icon { color: var(--news-policy); }
.column-card[data-cat="subsidy"] .column-icon { color: var(--news-subsidy); }
.column-card[data-cat="industry"] .column-icon { color: var(--news-industry); }
.column-card[data-cat="data"] .column-icon { color: var(--news-data); }
.column-card[data-cat="guide"] .column-icon { color: var(--news-guide); }
.column-card[data-cat="alert"] .column-icon { color: var(--news-alert); }

.column-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.column-desc {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 18px;
  line-height: 1.6;
}
.column-recent {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  font-size: 13px;
  border-top: 1px dashed var(--border);
  padding-top: 14px;
}
.column-recent li {
  color: var(--text);
  margin-bottom: 6px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.5;
}
.column-recent li::before {
  content: "→";
  color: var(--primary-light);
  flex-shrink: 0;
  font-weight: bold;
}
.column-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.column-cta::after {
  content: "→";
  transition: transform 0.2s;
}
.column-card:hover .column-cta::after {
  transform: translateX(4px);
}

/* ============================================
   V2.0 新增:最新解读 - 时间倒序卡片网格
   ============================================ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.article-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  padding: 20px 24px;
  gap: 12px;
}
.article-card h3 {
  margin: 0;
  padding: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--text);
  word-break: break-word;
}
.article-card time {
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
}
.article-card .card-tag {
  align-self: flex-start;
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.article-card-image {
  width: 100%;
  height: auto;
  min-height: 40px;
  background: var(--bg-alt);
  background-size: cover;
  background-position: center;
  position: relative;
}
.article-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.08));
}

.article-card-cat.policy { background: var(--news-policy); }
.article-card-cat.subsidy { background: var(--news-subsidy); }
.article-card-cat.industry { background: var(--news-industry); }
.article-card-cat.data { background: var(--news-data); }
.article-card-cat.guide { background: var(--news-guide); }
.article-card-cat.alert { background: var(--news-alert); }

.article-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.article-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card-desc {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.article-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-light);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.article-card-meta time {
  font-variant-numeric: tabular-nums;
}

/* ============================================
   V2.0 新增:7 大业务入口 - 引流到集团官网
   ============================================ */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.biz-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s;
}
.biz-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--primary-light);
}
.biz-icon {
  font-size: 28px;
  margin-bottom: 8px;
}
.biz-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.biz-tag {
  font-size: 11px;
  color: var(--text-light);
}

/* ============================================
   V2.0 新增:跨站引流板块
   ============================================ */
.cross-promo {
  background: linear-gradient(135deg, #0F2C5C 0%, #1E5BA8 100%);
  color: var(--text-white);
  padding: 48px 0;
  border-radius: var(--radius);
  margin-bottom: 48px;
  text-align: center;
}
.cross-promo h2 {
  font-size: 28px;
  margin-bottom: 12px;
}
.cross-promo p {
  opacity: 0.92;
  margin-bottom: 28px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.cross-promo-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cross-promo-buttons a {
  background: var(--text-white);
  color: var(--primary);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-decoration: none;
  font-size: 15px;
  transition: all 0.2s;
}
.cross-promo-buttons a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.cross-promo-buttons a.outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--text-white);
}
.cross-promo-buttons a.outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ============================================
   V2.0 新增:板块封面横幅
   ============================================ */
.column-header {
  background: var(--bg-alt);
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.column-header.policy { background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%); }
.column-header.subsidy { background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%); }
.column-header.industry { background: linear-gradient(135deg, #DBEAFE 0%, #BFDBFE 100%); }
.column-header.data { background: linear-gradient(135deg, #EDE9FE 0%, #DDD6FE 100%); }
.column-header.guide { background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%); }
.column-header.alert { background: linear-gradient(135deg, #FEF2F2 0%, #FFFFFF 100%); border-left: 4px solid #EF4444; padding-left: 24px; }

.column-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.column-header-icon {
  font-size: 56px;
  flex-shrink: 0;
}
.column-header-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.2;
}
.column-header-desc {
  font-size: 16px;
  color: var(--text);
  opacity: 0.85;
  line-height: 1.6;
}

/* ============================================
   V2.0 适配:响应式
   ============================================ */
@media (max-width: 900px) {
  .dashboard-headline { font-size: 28px; }
  .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .column-grid, .article-grid { grid-template-columns: 1fr; }
  .biz-grid { grid-template-columns: repeat(2, 1fr); }
  .column-header-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .column-header-title { font-size: 24px; }
}

/* V2.0: 跨栏目相关推荐 */
.related-articles {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-radius: 12px;
  padding: 28px 32px;
  margin: 40px 0;
  border: 1px solid #BAE6FD;
}

.related-articles h3 {
  color: #0C4A6E;
  font-size: 20px;
  margin: 0 0 16px;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.related-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  padding: 14px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  border: 1px solid #E0F2FE;
}

.related-link:hover {
  transform: translateX(4px);
  border-color: #0EA5E9;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.15);
}

.related-link .rel-cat {
  background: #0F2C5C;
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.related-link .rel-title {
  color: #1F2937;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
}

@media (max-width: 768px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
  .related-articles {
    padding: 20px 16px;
  }
  .related-link {
    padding: 12px 14px;
  }
  .related-link .rel-title {
    font-size: 13px;
  }
}

/* ==================== Article Header (V2.0 干净版) ==================== */
.article-header {
  background: #FFFFFF;
  padding: 32px 0 28px 0;
  border-top: 4px solid var(--news-policy, #DC2626);
  border-bottom: 1px solid #E5E7EB;
}
.article-header .article-meta-top {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #6B7280;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.article-header .article-meta-top a.back-link {
  color: #6B7280;
  text-decoration: none;
}
.article-header .article-meta-top a.back-link:hover { color: var(--news-policy, #DC2626); }
.article-header .article-tag {
  background: #FEE2E2;
  color: var(--news-policy, #DC2626);
  padding: 3px 10px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 12px;
}
.article-header .article-title {
  color: #1a1a1a;
  font-size: 30px;
  line-height: 1.35;
  font-weight: 700;
  margin: 0 0 14px 0;
  letter-spacing: -0.3px;
}
.article-header .article-subtitle {
  color: #4B5563;
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 20px 0;
  font-weight: 400;
}
.article-header .article-source {
  color: #9CA3AF;
  font-size: 13px;
  line-height: 1.6;
  padding: 12px 14px;
  background: #F9FAFB;
  border-radius: 4px;
  border-left: 3px solid #E5E7EB;
  margin-top: 16px;
}

/* 6 专栏的 article-header 顶线颜色 */
section.alert .article-header,
.alert .article-header { border-top-color: var(--news-alert, #EF4444) !important; }
section.alert .article-header .article-tag,
.alert .article-header .article-tag { background: #FEE2E2; color: var(--news-alert, #EF4444); }

section.subsidy .article-header,
.subsidy .article-header { border-top-color: var(--news-subsidy, #10B981) !important; }
section.subsidy .article-header .article-tag,
.subsidy .article-header .article-tag { background: #D1FAE5; color: var(--news-subsidy, #10B981); }

section.industry .article-header,
.industry .article-header { border-top-color: var(--news-industry, #3B82F6) !important; }
section.industry .article-header .article-tag,
.industry .article-header .article-tag { background: #DBEAFE; color: var(--news-industry, #3B82F6); }

section.data .article-header,
.data .article-header { border-top-color: var(--news-data, #8B5CF6) !important; }
section.data .article-header .article-tag,
.data .article-header .article-tag { background: #EDE9FE; color: var(--news-data, #8B5CF6); }

section.guide .article-header,
.guide .article-header { border-top-color: var(--news-guide, #F59E0B) !important; }
section.guide .article-header .article-tag,
.guide .article-header .article-tag { background: #FEF3C7; color: var(--news-guide, #F59E0B); }

section.policy .article-header,
.policy .article-header { border-top-color: var(--news-policy, #DC2626) !important; }

/* ==================== Article List (专栏首页文章列表) ==================== */
.article-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 0 0 40px 0;
}
.article-list-item {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 6px;
  padding: 18px 20px;
  transition: all 0.2s;
}
.article-list-item:hover {
  border-color: #DC2626;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.article-list-item h3 {
  margin: 0 0 8px 0;
  font-size: 17px;
  line-height: 1.4;
}
.article-list-item h3 a {
  color: #1a1a1a;
  text-decoration: none;
}
.article-list-item h3 a:hover { color: #DC2626; }
.article-list-item .list-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: #6B7280;
  margin-bottom: 8px;
}
.article-list-item .list-desc {
  font-size: 14px;
  color: #4B5563;
  line-height: 1.6;
  margin: 0;
}
.article-list-item .list-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
  background: #F3F4F6;
  color: #6B7280;
}
.article-list-item .list-tag.policy { background: #FEE2E2; color: #DC2626; }
.article-list-item .list-tag.subsidy { background: #D1FAE5; color: #10B981; }
.article-list-item .list-tag.industry { background: #DBEAFE; color: #3B82F6; }
.article-list-item .list-tag.data { background: #EDE9FE; color: #8B5CF6; }
.article-list-item .list-tag.guide { background: #FEF3C7; color: #F59E0B; }
.article-list-item .list-tag.alert { background: #FEE2E2; color: #EF4444; }

@media (max-width: 768px) {
  .article-list { grid-template-columns: 1fr; }
  .column-header-inner { gap: 12px; }
  .column-header-title { font-size: 22px; }
  .column-header-icon { font-size: 36px; width: 52px; height: 52px; }
}

/* ==================== 强制 Header 始终浅色 ==================== */
/* 不管用户系统什么模式,header 都是浅色背景 + 深色文字 */
.header,
.header.scrolled,
header.header {
  background: #FFFFFF !important;
  border-bottom: 1px solid #E5E7EB !important;
  backdrop-filter: none !important;
}
.header a,
.header a:hover,
.header .logo-text,
.header .logo-text .row1 .name,
.header .logo-text .row2,
.header .nav > a,
.header .nav > a:hover,
.header .nav > a.active {
  color: #1a1a1a !important;
}
.header .logo-text .row2 {
  color: #6B7280 !important;
}
.header .nav-cta {
  color: #FFFFFF !important;
  background: #F59E0B !important;
}
.header .nav-cta:hover {
  background: #D97706 !important;
}

/* ==================== Logo 完整显示 ==================== */
.header .logo-icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  background: #F0F9FF !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.header .logo-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
}
.header .logo-text {
  line-height: 1.2 !important;
}
.header .logo-text .logo-title {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: #0F2C5C !important;
  letter-spacing: 0.3px !important;
}
.header .logo-text .logo-sub {
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  color: #10B981 !important;
  letter-spacing: 1.2px !important;
  margin-top: 2px !important;
}

/* ==================== 全局 Logo 修复(覆盖所有页面位置) ==================== */
/* Header 内 logo */
.header .logo-icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  background: #F0F9FF !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}
.header .logo-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
  border-radius: 0 !important;
}

/* Footer 内 logo */
.footer-logo .logo-icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  background: rgba(255,255,255,0.1) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}
.footer-logo .logo-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
  border-radius: 0 !important;
}

/* Header 当前页高亮 */
.header .nav > a.active {
  background: #F0F9FF !important;
  color: #0F2C5C !important;
  font-weight: 700 !important;
}
.header .nav > a.active:hover {
  background: #E0F2FE !important;
}

/* ===================================================================
   DAHE.NEWS 文章排版 V4.1 — 修复版 (同时匹配 .article 和 .article-body)
   白底+灰阶+留白,专业克制
   =================================================================== */
.article, .article-body, .article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 0 60px 0;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #1F2937;
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  background: #FFFFFF !important;
}

/* ===== 章节容器 ===== */
.article section, .article-body section, .article-content section {
  margin: 0 0 32px 0;
}

/* ===== 引言区 ===== */
.article .article-intro, .article-body .article-intro, .article-content .article-intro {
  background: #FAFAFA;
  border-left: 3px solid #0F2C5C;
  padding: 18px 22px;
  margin: 0 0 32px 0;
  border-radius: 0;
  font-size: 16px;
  line-height: 1.85;
  color: #4A4A4A;
  font-weight: 400;
}
.article .article-intro p, .article-body .article-intro p, .article-content .article-intro p { margin: 0; }
.article .article-intro strong, .article-body .article-intro strong, .article-content .article-intro strong {
  color: #0F2C5C;
  font-weight: 700;
}

/* ===== 核心要点卡 ===== */
.article .key-points, .article-body .key-points, .article-content .key-points {
  background: #FFFFFF;
  border: 1px solid #E8E8E8;
  border-radius: 4px;
  padding: 20px 24px;
  margin: 0 0 36px 0;
}
.article .key-points h2, .article-body .key-points h2, .article-content .key-points h2 {
  font-size: 15px !important;
  font-weight: 700;
  color: #0F2C5C;
  margin: 0 0 14px 0 !important;
  padding: 0 !important;
  background: none !important;
  text-transform: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.article .key-points h2::before, .article-body .key-points h2::before, .article-content .key-points h2::before { display: none !important; }
.article .key-points ul, .article-body .key-points ul, .article-content .key-points ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.article .key-points ul li, .article-body .key-points ul li, .article-content .key-points ul li {
  font-size: 15px;
  line-height: 1.7;
  color: #1F2937;
  padding: 8px 0 8px 18px;
  position: relative;
  border-bottom: 1px solid #F0F0F0;
}
.article .key-points ul li:last-child, .article-body .key-points ul li:last-child, .article-content .key-points ul li:last-child { border-bottom: none; }
.article .key-points ul li::before, .article-body .key-points ul li::before, .article-content .key-points ul li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 8px;
  color: #0F2C5C;
  font-size: 18px;
  line-height: 1;
}
.article .key-points ul li strong, .article-body .key-points ul li strong, .article-content .key-points ul li strong {
  color: #0F2C5C;
  font-weight: 700;
  margin-right: 4px;
}

/* ===== 章节标题 H2 ===== */
.article section h2, .article-body section h2, .article-content section h2 {
  font-size: 23px;
  font-weight: 700;
  color: #0F2C5C;
  margin: 44px 0 20px 0;
  padding: 0 !important;
  letter-spacing: -0.3px;
  line-height: 1.4;
  background: none !important;
  text-align: left;
  counter-increment: none;
}
.article section h2::before, .article-body section h2::before, .article-content section h2::before { display: none !important; }

/* ===== 三级标题 H3 ===== */
.article section h3, .article-body section h3, .article-content section h3 {
  font-size: 18px;
  font-weight: 700;
  color: #1A1A1A;
  margin: 28px 0 12px 0;
  padding: 0 !important;
  border-left: none !important;
  line-height: 1.5;
  background: none !important;
}

/* ===== 正文段落 ===== */
.article p, .article-body p, .article-content p {
  font-size: 16px;
  line-height: 1.9;
  color: #1F2937 !important;
  margin: 0 0 18px 0;
  letter-spacing: 0.2px;
  text-align: justify;
  background: transparent !important;
}
.article p strong, .article-body p strong, .article-content p strong {
  color: #0F2C5C;
  font-weight: 700;
  background: none !important;
  padding: 0;
}

/* ===== 列表 ===== */
.article ol, .article ul, .article-body ol, .article-body ul, .article-content ol, .article-content ul {
  margin: 14px 0 22px 0;
  padding: 0;
  list-style: none;
}
.article ol > li, .article ul > li, .article-body ol > li, .article-body ul > li, .article-content ol > li, .article-content ul > li {
  position: relative;
  padding: 4px 0 4px 28px;
  font-size: 16px;
  line-height: 1.85;
  color: #1F2937;
  margin: 0 0 6px 0;
}
.article ol, .article-body ol, .article-content ol { counter-reset: list-counter; }
.article ol > li, .article-body ol > li, .article-content ol > li { counter-increment: list-counter; }
.article ol > li::before, .article-body ol > li::before, .article-content ol > li::before {
  content: counter(list-counter) ".";
  position: absolute;
  left: 0;
  top: 4px;
  color: #0F2C5C;
  font-weight: 700;
  font-size: 15px;
  min-width: 22px;
  background: none;
  border-radius: 0;
  height: auto;
  display: inline;
  letter-spacing: 0;
  font-family: Georgia, serif;
}
.article ul > li::before, .article-body ul > li::before, .article-content ul > li::before {
  content: "·";
  position: absolute;
  left: 8px;
  top: 0;
  color: #0F2C5C;
  font-size: 24px;
  line-height: 1.5;
  font-weight: 700;
}
.article ol > li strong, .article ul > li strong, .article-body ol > li strong, .article-body ul > li strong, .article-content ol > li strong, .article-content ul > li strong {
  color: #0F2C5C;
  font-weight: 700;
}

/* ===== 引用块 ===== */
.article blockquote, .article-body blockquote, .article-content blockquote {
  background: #FAFAFA;
  border-left: 3px solid #C0C0C0;
  padding: 16px 20px;
  margin: 20px 0;
  border-radius: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #555 !important;
  font-style: normal;
}
.article blockquote::before, .article-body blockquote::before, .article-content blockquote::before { display: none; }
.article blockquote strong, .article-body blockquote strong, .article-content blockquote strong {
  color: #0F2C5C;
  font-weight: 700;
}

/* ===== 表格 ===== */
.article table, .article-body table, .article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14.5px;
  line-height: 1.7;
  background: #FFFFFF;
  border: 1px solid #E8E8E8;
  border-radius: 0;
  box-shadow: none;
}
.article table thead, .article-body table thead, .article-content table thead {
  background: #F5F5F5;
  color: #1A1A1A;
  border-bottom: 2px solid #0F2C5C;
}
.article table th, .article-body table th, .article-content table th {
  padding: 12px 14px;
  font-weight: 700;
  text-align: left;
  font-size: 14px;
  letter-spacing: 0.2px;
  color: #1A1A1A;
  background: #F5F5F5 !important;
}
.article table td, .article-body table td, .article-content table td {
  padding: 12px 14px;
  border-bottom: 1px solid #EFEFEF;
  color: #1F2937;
  font-size: 14.5px;
  background: transparent !important;
}
.article table tbody tr:nth-child(even), .article-body table tbody tr:nth-child(even), .article-content table tbody tr:nth-child(even) { background: #FAFAFA; }
.article table tbody tr:hover, .article-body table tbody tr:hover, .article-content table tbody tr:hover { background: #F0F4F8; }
.article table tbody tr:last-child td, .article-body table tbody tr:last-child td, .article-content table tbody tr:last-child td { border-bottom: none; }
.article table strong, .article-body table strong, .article-content table strong { color: #0F2C5C; font-weight: 700; }
.article table td:nth-child(3), .article-body table td:nth-child(3), .article-content table td:nth-child(3) { font-weight: 700; color: #B91C1C; }

/* ===== 高亮框 ===== */
.article .hl, .article-body .hl, .article-content .hl, .article section.hl, .article-body section.hl, .article-content section.hl {
  background: #F9F9F9;
  border: 1px solid #E8E8E8;
  border-left: 3px solid #0F2C5C;
  padding: 14px 20px;
  margin: 20px 0;
  border-radius: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: #1F2937 !important;
  font-weight: 400;
}
.article .hl strong, .article-body .hl strong, .article-content .hl strong {
  color: #0F2C5C;
  font-weight: 700;
  background: none !important;
  padding: 0;
}

/* ===== 分割线 ===== */
.article hr, .article-body hr, .article-content hr {
  border: 0;
  height: 1px;
  background: #E5E5E5 !important;
  margin: 36px 0;
}

/* ===== END 卡片 ===== */
.article .endcard, .article-body .endcard, .article-content .endcard {
  background: #F9F9F9;
  border: 1px solid #E0E0E0;
  border-radius: 4px;
  padding: 28px 24px;
  margin: 40px 0 0 0;
  text-align: center;
}
.article .endcard::before, .article-body .endcard::before, .article-content .endcard::before { display: none; }
.article .endcard .end-mark, .article-body .endcard .end-mark, .article-content .endcard .end-mark {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 6px;
  color: #0F2C5C;
  margin: 0 0 8px 0;
}
.article .endcard .end-name, .article-body .endcard .end-name, .article-content .endcard .end-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #1A1A1A;
  margin: 0 0 4px 0;
}
.article .endcard .end-tag, .article-body .endcard .end-tag, .article-content .endcard .end-tag {
  font-size: 13px;
  color: #888;
  letter-spacing: 0.5px;
  margin: 0 0 14px 0;
}
.article .endcard .end-contact, .article-body .endcard .end-contact, .article-content .endcard .end-contact {
  font-size: 16px;
  color: #0F2C5C;
  font-weight: 600;
  margin: 0;
}

/* ===== 移动端 ===== */
@media (max-width: 768px) {
  .article, .article-body, .article-content {
    padding: 0 18px 60px 18px;
    font-size: 15.5px;
  }
  .article p, .article-body p, .article-content p {
    font-size: 15.5px;
    line-height: 1.85;
  }
  .article section h2, .article-body section h2, .article-content section h2 {
    font-size: 20px;
    margin: 36px 0 16px 0;
  }
  .article section h3, .article-body section h3, .article-content section h3 {
    font-size: 17px;
  }
  .article .article-intro, .article-body .article-intro, .article-content .article-intro {
    font-size: 15px;
    padding: 14px 18px;
  }
  .article .key-points, .article-body .key-points, .article-content .key-points {
    padding: 16px 18px;
  }
  .article .key-points ul li, .article-body .key-points ul li, .article-content .key-points ul li { font-size: 14.5px; }
  .article ol > li, .article ul > li, .article-body ol > li, .article-body ul > li, .article-content ol > li, .article-content ul > li { font-size: 15px; }
  .article table, .article-body table, .article-content table { font-size: 13px; }
  .article table th, .article-body table th, .article-content table th,
  .article table td, .article-body table td, .article-content table td { padding: 10px 8px; }
}

/* ========================================
   强制浅色模式(覆盖浏览器 dark mode)
   ======================================== */
:root {
  color-scheme: light !important;
}
html {
  color-scheme: light !important;
  background: #FFFFFF !important;
}
body {
  color-scheme: light !important;
  background: #FFFFFF !important;
  color: #1F2937 !important;
}

/* 选中文本 */
::selection {
  background: #FEF3C7 !important;
  color: #1F2937 !important;
}
::-moz-selection {
  background: #FEF3C7 !important;
  color: #1F2937 !important;
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #F9FAFB;
}
::-webkit-scrollbar-thumb {
  background: #D1D5DB;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #9CA3AF;
}

/* 链接(默认) */
a {
  color: #2563EB;
}
a:hover {
  color: #1D4ED8;
}

/* 输入框、按钮等表单元素(强制浅色) */
input, textarea, select, button {
  color-scheme: light;
  background: #FFFFFF;
  color: #1F2937;
}

/* ========================================
   Header V2.0 - 精致版
   ======================================== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #FFFFFF !important;
  border-bottom: 1px solid #E5E7EB;
  box-shadow: 0 1px 3px rgba(15, 44, 92, 0.04);
  height: 80px;
  display: flex;
  align-items: center;
}
.header.scrolled {
  box-shadow: 0 4px 16px rgba(15, 44, 92, 0.08);
  background: #FFFFFF !important;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  gap: 32px;
  background: transparent !important;
}

/* Logo 区 */
.header .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.header .logo-icon {
  width: 42px !important;
  height: 42px !important;
  border-radius: 8px !important;
  overflow: hidden;
  background: #F0F9FF !important;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.header .logo-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block;
}
.header .logo-text {
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.header .logo-title {
  font-size: 16px !important;
  font-weight: 800 !important;
  color: #0F2C5C !important;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.header .logo-sub {
  font-size: 12px !important;
  font-weight: 700 !important;
  color: #10B981 !important;
  letter-spacing: 1.5px;
  margin-top: 2px;
  white-space: nowrap;
}

/* 导航区 */
.header .nav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
  flex-wrap: nowrap;
  min-width: 0;
  background: transparent !important;
}
.header .nav > a {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14.5px;
  font-weight: 500;
  color: #4B5563 !important;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-block;
  white-space: nowrap;
  background: transparent !important;
}
.header .nav > a:hover {
  background: #F0F4F8 !important;
  color: #0F2C5C !important;
}
.header .nav > a.active {
  background: #EFF6FF !important;
  color: #0F2C5C !important;
  font-weight: 700 !important;
}

/* 立即咨询按钮 */
.header .nav-cta {
  background: #F59E0B !important;
  color: #FFFFFF !important;
  padding: 9px 18px !important;
  border-radius: 6px;
  font-weight: 600 !important;
  font-size: 14px !important;
  flex-shrink: 0;
  margin-left: 8px;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
  box-shadow: 0 1px 3px rgba(245, 158, 11, 0.3);
  transition: all 0.2s ease;
}
.header .nav-cta:hover {
  background: #D97706 !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

/* ========================================
   article 区与 header 间距加大
   ======================================== */
.article {
  margin-top: 100px !important;  /* header 80 + 间距 20 */
}
.article-header {
  padding: 32px 0 40px 0 !important;  /* 上下加大 */
}

/* ========================================
   文章页与 header 间距
   ======================================== */
.article-header {
  margin-top: 100px !important;  /* header 80 + 间距 20 */
  padding: 40px 0 48px 0 !important;  /* 上下加大 */
}

/* ========================================
   Header V3.0 - 深蓝品牌色专业版
   ======================================== */
.header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000;
  background: linear-gradient(135deg, #0F2C5C 0%, #1E3A5F 100%) !important;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 12px rgba(15, 44, 92, 0.2);
  height: 76px !important;
  display: flex;
  align-items: center;
}
.header.scrolled {
  box-shadow: 0 4px 20px rgba(15, 44, 92, 0.3);
  background: linear-gradient(135deg, #0F2C5C 0%, #1E3A5F 100%) !important;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  gap: 32px;
  background: transparent !important;
}

/* Logo */
.header .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.header .logo-icon {
  width: 40px !important;
  height: 40px !important;
  border-radius: 8px !important;
  overflow: hidden;
  background: #FFFFFF !important;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.header .logo-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block;
}
.header .logo-text {
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.header .logo-title {
  font-size: 15.5px !important;
  font-weight: 800 !important;
  color: #FFFFFF !important;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.header .logo-sub {
  font-size: 11.5px !important;
  font-weight: 700 !important;
  color: #10B981 !important;
  letter-spacing: 1.5px;
  margin-top: 2px;
  white-space: nowrap;
}

/* 导航菜单 */
.header .nav {
  display: flex;
  gap: 2px;
  align-items: center;
  flex: 1;
  justify-content: flex-end;
  flex-wrap: nowrap;
  min-width: 0;
  background: transparent !important;
}
.header .nav > a {
  padding: 10px 16px !important;
  border-radius: 6px;
  font-size: 14.5px !important;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85) !important;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-block;
  white-space: nowrap;
  background: transparent !important;
  position: relative;
}
.header .nav > a:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #FFFFFF !important;
}
.header .nav > a.active {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
}
.header .nav > a.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 16px;
  right: 16px;
  height: 3px;
  background: #F59E0B;
  border-radius: 2px;
}

/* 立即咨询按钮 */
.header .nav-cta {
  background: linear-gradient(135deg, #F59E0B 0%, #EA580C 100%) !important;
  color: #FFFFFF !important;
  padding: 10px 22px !important;
  border-radius: 6px;
  font-weight: 700 !important;
  font-size: 14px !important;
  flex-shrink: 0;
  margin-left: 8px;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.header .nav-cta:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5) !important;
  color: #FFFFFF !important;
}

/* ===== V3.0 dark mode 覆盖 - 强制白底黑字 - 2026-06-28 ===== */
.faq-section,
.faq-item,
.end-card,
.end-mark,
.end-name,
.end-tag,
.end-contact,
.cross-promo,
.cross-promo-buttons a,
.info-box,
.alert-box,
.data-table,
.contact-form,
.source-box {
  background: #FFFFFF !important;
  color: #1F2937 !important;
  border-color: #E5E7EB !important;
}

/* 但 cross-promo 是深蓝渐变,单独保留 */
.cross-promo,
.cross-promo h2,
.cross-promo p {
  background: linear-gradient(135deg, #0F2C5C 0%, #1E5BA8 100%) !important;
  color: #FFFFFF !important;
}
.cross-promo-buttons a {
  background: #FFFFFF !important;
  color: #0F2C5C !important;
}
.cross-promo-buttons a:hover {
  background: #F59E0B !important;
  color: #FFFFFF !important;
}

/* V3.0 模板 nav a 标签 focus 状态重置(2026-06-30)
   原因:nav 用 inline style,默认 :focus-visible 显示 outline 看起来像"光标停留"
   解决:去掉默认 outline,改用 :hover 浅色背景作为唯一交互反馈
*/
nav a:focus,
nav a:focus-visible,
nav a:active {
  outline: none !important;
  background: transparent !important;
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500 !important;
}
nav a:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #FFFFFF !important;
}