/* ======================
   武汉赛贝斯环境科技有限公司
   网站样式表 - 精致优化版
   ====================== */

/* ========== CSS变量（配色系统） ========== */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --primary-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --bg-white: #ffffff;
  --bg-gray: #f8fafc;
  --bg-light: #f1f5f9;
  --border: #e5e7eb;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.05);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ========== 通用重置 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
a:hover { color: var(--primary); }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 70px 0; position: relative; }

/* ========== 标题通用 ========== */
.sec-title { text-align: center; margin-bottom: 60px; position: relative; }
.sec-title .title-en {
  display: block;
  font-size: 14px;
  color: var(--primary);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 600;
  position: relative;
}
.sec-title h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  position: relative;
  display: inline-block;
  padding-bottom: 18px;
  letter-spacing: 1px;
}
.sec-title h2::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: 2px;
}
.sec-title h2::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg-white);
  box-shadow: 0 0 0 2px var(--accent);
}
.sec-title p { font-size: 15px; color: var(--text-secondary); margin-top: 18px; max-width: 650px; margin-left: auto; margin-right: auto; line-height: 1.9; }

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 30px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  letter-spacing: 0.3px;
}
.btn-primary { background: var(--primary-gradient); color: #fff; box-shadow: 0 4px 12px rgba(37,99,235,0.25); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(37,99,235,0.35); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(37,99,235,0.25); }

/* ========== 顶部信息栏 ========== */
.top-bar {
  background: linear-gradient(90deg, #1e3a5f 0%, #2563eb 100%);
  color: rgba(255,255,255,0.9);
  font-size: 12px;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
}
.top-bar-left span, .top-bar-right span { margin-right: 24px; display: inline-flex; align-items: center; }
.top-bar i { color: rgba(255,255,255,0.8); margin-right: 5px; font-size: 12px; }
.top-bar a { color: rgba(255,255,255,0.9); }
.top-bar a:hover { color: #fff; }

/* ========== 头部导航 ========== */
.header {
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo a { display: flex; align-items: center; gap: 12px; }
.logo img { width: 50px; height: 50px; object-fit: contain; }
.logo-text .logo-name {
  font-size: 19px;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
  letter-spacing: 0.3px;
}
.logo-text p { font-size: 12px; color: var(--text-muted); letter-spacing: 1px; margin-top: 2px; }

/* 导航菜单 */
.nav > ul { display: flex; align-items: center; }
.nav > ul > li { position: relative; }
.nav > ul > li > a {
  display: block;
  padding: 0 16px;
  line-height: 76px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  transition: all 0.3s;
  position: relative;
}
.nav > ul > li > a:hover, .nav > ul > li.active > a { color: var(--primary); }
.nav > ul > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: 2px 2px 0 0;
  transition: width 0.3s;
}
.nav > ul > li:hover > a::after, .nav > ul > li.active > a::after { width: 60%; }

/* 子导航 */
.sub-nav {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(0,0,0,0.14), 0 2px 6px rgba(0,0,0,0.06);
  border-radius: 0 0 10px 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 99;
  padding: 6px 0;
  border-top: 3px solid var(--primary);
  list-style: none;
}
.sub-nav li {
  margin: 0;
  list-style: none;
  position: relative;
}
.sub-nav li + li {
  border-top: 1px solid rgba(0,0,0,0.05);
}
.sub-nav li:last-child {
  border-bottom: none;
}
.nav > ul > li:hover .sub-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.sub-nav li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 18px 11px 22px;
  font-size: 13px;
  color: var(--text-secondary);
  transition: background-color 0.18s, color 0.18s;
  position: relative;
  white-space: nowrap;
  line-height: 1.5;
}
.sub-nav li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 0;
  background: var(--primary);
  transition: height 0.2s;
}
.sub-nav li a::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 10px;
  color: var(--primary);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.18s, transform 0.18s;
}
.sub-nav li a:hover {
  background: rgba(10,126,94,0.06);
  color: var(--primary);
}
.sub-nav li a:hover::before { height: 60%; }
.sub-nav li a:hover::after { opacity: 0.7; transform: translateX(0); }
/* 信任中心子菜单里现有图标，保持 */
.sub-nav li a .sub-icon { margin-right: 6px; font-size: 12px; color: var(--primary); opacity: 0.85; }

/* 移动端菜单 */
.mobile-menu-btn { display: none; font-size: 22px; color: #333; cursor: pointer; }
.mobile-nav {
  display: none;
  background: #fff;
  border-top: 1px solid #eee;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s;
}
.mobile-nav.open { max-height: 500px; }
.mobile-nav ul li a {
  display: block;
  padding: 12px 20px;
  font-size: 14px;
  color: #333;
  border-bottom: 1px solid #f5f5f5;
}
.mobile-nav ul li a:hover { color: #1e5aa8; background: #f5f7fa; }

/* ========== Banner轮播 ========== */
.banner-slider {
  position: relative;
  width: 100%;
  height: 520px;
  overflow: hidden;
}
.banner-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.banner-slide {
  flex: 0 0 100%;
  height: 100%;
  position: relative;
}
.banner-slide img { width: 100%; height: 100%; object-fit: cover; }
.banner-slide::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6,182,212,0.3) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  animation: bannerFloat 8s ease-in-out infinite;
}
.banner-slide::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(15,23,42,0.8) 0%, rgba(30,58,138,0.6) 40%, rgba(37,99,235,0.5) 70%, rgba(6,182,212,0.4) 100%);
  pointer-events: none;
  z-index: 1;
}
@keyframes bannerFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 20px) scale(1.1); }
}
.banner-content {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  color: #fff;
  width: 92%;
  max-width: 1100px;
  animation: fadeInUp 0.8s ease;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translate(-50%, -35%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}
.banner-tag {
  display: inline-block;
  padding: 8px 24px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 25px;
  font-size: 14px;
  margin-bottom: 24px;
  letter-spacing: 3px;
  font-weight: 500;
}
.banner-slider .banner-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 22px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
  letter-spacing: 0.5px;
  max-width: 100%;
}
/* 标题内「·」分隔符的视觉强化 */
.banner-slider .banner-title .sep,
.sec-title p .sep,
.section .p .sep,
.cta-text p .sep {
  display: inline-block;
  margin: 0 8px;
  color: rgba(120, 120, 120, 0.6);
  font-weight: 400;
  transform: translateY(-1px);
}
/* banner 内 sep 用白色调（因深色背景） */
.banner-slider .banner-title .sep {
  margin: 0 10px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}
/* ABOUT US 标题下的"副会长单位"荣誉标签（独立一行） */
.sec-title p.vice-title {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 18px;
  background: linear-gradient(135deg, rgba(10,126,94,0.08), rgba(212,161,58,0.08));
  border: 1px solid rgba(10,126,94,0.25);
  border-radius: 20px;
  color: #0a7e5e;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.sec-title p.vice-title strong {
  color: #d4a13a;
  font-weight: 700;
}
/* 标题内的次级文字（用于两行排版） */
.banner-slider .banner-title .sub {
  display: block;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 1px;
  margin-top: 8px;
  opacity: 0.92;
}
.banner-desc {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 36px;
  opacity: 0.95;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 300;
}
.banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 48px;
  background: linear-gradient(135deg, #fff 0%, #f0f9ff 100%);
  color: #2563eb;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 700;
  transition: all 0.3s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  letter-spacing: 1px;
}
.banner-btn:hover { 
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); 
  color: #fff; 
  transform: translateY(-4px); 
  box-shadow: 0 16px 40px rgba(245,158,11,0.4); 
}
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
  font-size: 18px;
  transition: all 0.3s;
  border: 1px solid rgba(255,255,255,0.3);
}
.banner-arrow:hover { background: #fff; color: #2563eb; transform: translateY(-50%) scale(1.15); }
.banner-arrow.prev { left: 40px; }
.banner-arrow.next { right: 40px; }
.banner-dots {
  position: absolute;
  bottom: 30px; left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 12px;
  z-index: 5;
}
.banner-dot {
  width: 12px; height: 12px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s;
  border: 2px solid transparent;
}
.banner-dot.active { background: #fff; width: 36px; border-radius: 8px; }

/* ========== 关于协会 ========== */
.about-section { background: var(--bg-white); }
.about-wrap {
  display: flex;
  gap: 60px;
  align-items: center;
}
.about-text { flex: 1; }
.about-text .about-tag {
  display: inline-block;
  padding: 5px 16px;
  background: rgba(37,99,235,0.1);
  color: var(--primary);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.about-text h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.4;
}
.about-text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 14px;
  text-align: justify;
}
.about-btns { margin-top: 28px; display: flex; gap: 14px; }
.about-data { flex: 0 0 380px; }
.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.data-item {
  background: var(--primary-gradient);
  color: #fff;
  padding: 28px 20px;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.data-item::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.data-item:hover { transform: translateY(-6px); box-shadow: 0 16px 32px rgba(37,99,235,0.3); }
.data-item:hover::before { opacity: 1; }
.data-item:nth-child(2) { background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%); }
.data-item:nth-child(2):hover { box-shadow: 0 16px 32px rgba(245,158,11,0.3); }
.data-item:nth-child(3) { background: linear-gradient(135deg, #10b981 0%, #34d399 100%); }
.data-item:nth-child(3):hover { box-shadow: 0 16px 32px rgba(16,185,129,0.3); }
.data-item:nth-child(4) { background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%); }
.data-item:nth-child(4):hover { box-shadow: 0 16px 32px rgba(139,92,246,0.3); }
.data-num {
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}
.data-text {
  font-size: 13px;
  opacity: 0.95;
  position: relative;
  z-index: 1;
  letter-spacing: 0.5px;
}

/* ========== 核心职能 ========== */
.core-function { background: var(--bg-gray); }
.function-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.function-item {
  background: var(--bg-white);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-light);
}
.function-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
  pointer-events: none;
}
.function-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: transparent; }
.function-item:hover::before { transform: scaleX(1); }
.function-icon {
  width: 64px; height: 64px;
  background: var(--primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 26px;
  margin-bottom: 24px;
  transition: all 0.4s;
  box-shadow: 0 8px 20px rgba(37,99,235,0.25);
}
.function-item:hover .function-icon { transform: scale(1.1) rotate(-5deg); }
.function-item h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: 0.3px;
}
.function-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 18px;
}
.function-item ul li {
  padding: 8px 0;
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  border-bottom: 1px dashed var(--border-light);
}
.function-item ul li:last-child { border-bottom: none; }
.function-item ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
  font-size: 12px;
}

/* ========== 新闻动态 ========== */
.news-section { background: var(--bg-white); }
.news-wrap {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 36px;
}
.col-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--border-light);
}
.col-title h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  letter-spacing: 0.3px;
}
.more-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.more-link:hover { color: var(--primary); gap: 8px; }
.news-list { display: flex; flex-direction: column; gap: 18px; }
.news-item {
  display: block;
  padding: 20px;
  background: var(--bg-gray);
  border-radius: var(--radius-md);
  transition: all 0.3s;
  border: 1px solid transparent;
}
.news-item:hover { background: var(--bg-white); box-shadow: var(--shadow-lg); border-color: var(--border-light); transform: translateY(-2px); }
.news-info { width: 100%; }
.news-info h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.3s;
}
.news-item:hover .news-info h4 { color: var(--primary); }
.news-info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}
.news-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-muted);
}
.news-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.cert-box {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border: 1px solid #fcd34d;
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}
.cert-box::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(245,158,11,0.1);
  border-radius: 50%;
  pointer-events: none;
}
.cert-box h4 {
  font-size: 17px;
  font-weight: 700;
  color: #b45309;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.cert-box p {
  font-size: 13px;
  color: #92400e;
  line-height: 1.8;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}
.cert-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(245,158,11,0.25);
  position: relative;
  z-index: 1;
}
.cert-btn:hover { background: #d97706; color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(245,158,11,0.35); }

/* ========== 行业自律 ========== */
.self-discipline-section { background: var(--bg-gray); }
.sd-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sd-item {
  background: var(--bg-white);
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}
.sd-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  opacity: 0.05;
  border-radius: 60px 0 0 0;
  transition: all 0.4s;
  pointer-events: none;
}
.sd-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--primary); }
.sd-item:hover::after { width: 100px; height: 100px; opacity: 0.08; }
.sd-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1) 0%, rgba(59,130,246,0.1) 100%);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 24px;
  margin-bottom: 20px;
  transition: all 0.4s;
}
.sd-item:hover .sd-icon { background: var(--primary-gradient); color: #fff; transform: scale(1.1); }
.sd-item h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: 0.3px;
}
.sd-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 18px;
}
.sd-link {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sd-link:hover { gap: 10px; }

/* ========== 优质服务企业展示 ========== */
.member-showcase { background: var(--bg-white); }
.showcase-grid {
  display: flex;
  justify-content: center;
  margin-bottom: 36px;
}
.showcase-item {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid var(--border-light);
  position: relative;
  overflow: hidden;
  max-width: 640px;
  width: 100%;
}
.showcase-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(37,99,235,0.02) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.showcase-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.showcase-item:hover::before { opacity: 1; }
.showcase-aaa { border-color: #fcd34d; background: linear-gradient(180deg, #fffbeb 0%, #fff 30%); }
.showcase-aa { border-color: #93c5fd; }
.showcase-a { border-color: #d1d5db; }
.showcase-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 5px 14px;
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #fff;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(245,158,11,0.25);
}
.showcase-aa .showcase-badge { background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%); box-shadow: 0 4px 10px rgba(59,130,246,0.25); }
.showcase-a .showcase-badge { background: linear-gradient(135deg, #6b7280 0%, #9ca3af 100%); box-shadow: 0 4px 10px rgba(107,114,128,0.25); }
.showcase-logo {
  width: 96px;
  height: 96px;
  margin: 0 auto 24px;
  background: var(--bg-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 3px solid var(--bg-white);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.showcase-logo img { width: 100%; height: 100%; object-fit: cover; }
.showcase-item h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 0.3px;
}
.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
}
.showcase-tags span {
  padding: 4px 12px;
  background: rgba(37,99,235,0.08);
  color: var(--primary);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}
.showcase-item > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 20px;
  text-align: center;
}
.showcase-data {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 14px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 18px;
}
.showcase-data .sd-item {
  text-align: center;
  padding: 0;
  border: none;
  background: transparent;
}
.showcase-data .sd-item:hover { transform: none; box-shadow: none; }
.showcase-data .num {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}
.showcase-data .label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}
.showcase-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 24px;
  background: var(--bg-gray);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s;
  position: relative;
  z-index: 10;
  cursor: pointer;
}
.showcase-btn:hover { background: var(--primary-gradient); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(37,99,235,0.25); }
.showcase-more { text-align: center; margin-top: 24px; }

/* ========== 各区服务网络 ========== */
.service-network-section { background: var(--bg-gray); }
.district-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: district-counter;
}
.district-item {
  display: block;
  background: var(--bg-white);
  padding: 24px 22px 24px 28px;
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  counter-increment: district-counter;
}
.district-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-gradient);
  transition: width 0.3s;
  pointer-events: none;
}
.district-item::after {
  content: counter(district-counter, decimal-leading-zero);
  position: absolute;
  right: 16px;
  top: 12px;
  font-size: 32px;
  font-weight: 800;
  color: var(--bg-gray);
  line-height: 1;
  transition: color 0.3s;
  pointer-events: none;
}
.district-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  background: linear-gradient(135deg, #fff 0%, #f0f7ff 100%);
}
.district-item:hover::before { width: 6px; }
.district-item:hover::after { color: rgba(37,99,235,0.1); }
.district-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  transition: color 0.3s;
  position: relative;
  z-index: 1;
}
.district-item:hover .district-name { color: var(--primary); }
.district-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}
/* ========== 东西湖协会总部突出显示 ========== */
.district-item-featured {
  grid-column: 1 / -1;
  justify-self: center;
  max-width: 520px;
  width: 100%;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 2px solid var(--primary);
  padding: 32px 28px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(37,99,235,0.15);
}
.district-item-featured::before {
  width: 6px;
}
.district-item-featured::after {
  font-size: 48px;
  color: rgba(37,99,235,0.08);
  right: 24px;
  top: 16px;
}
.district-item-featured:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(37,99,235,0.25);
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}
.district-item-featured:hover::before { width: 8px; }
.district-item-featured .district-name {
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--primary);
}
.district-item-featured .district-desc {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 400px;
  margin: 0 auto;
}
.district-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-gradient);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  position: relative;
  z-index: 1;
}
.district-badge i {
  font-size: 12px;
}

/* 移动端：东西湖占满整行 */
@media (max-width: 768px) {
  .district-item-featured {
    grid-column: 1 / -1;
    padding: 24px 20px;
  }
  .district-item-featured .district-name { font-size: 20px; }
  .district-item-featured::after { font-size: 36px; }
}

/* ========== 行业资讯 ========== */
.industry-news { background: var(--bg-white); }
.industry-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.industry-tab {
  min-width: 120px;
  padding: 12px 32px;
  background: var(--bg-gray);
  color: var(--text-secondary);
  border-radius: 24px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid transparent;
  text-align: center;
  user-select: none;
}
.industry-tab:hover { background: var(--bg-light); color: var(--text-primary); transform: translateY(-2px); }
.industry-tab.active {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: 0 6px 16px rgba(37,99,235,0.3);
  transform: translateY(-2px);
}
.industry-panel { display: none; }
.industry-panel.active { display: block; animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.industry-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.industry-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  height: 100%;
}
.industry-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.industry-card a {
  display: flex;
  flex-direction: column;
  padding: 24px;
  height: 100%;
}
.industry-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.industry-card-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.tag-policy { background: rgba(37,99,235,0.1); color: #2563eb; }
.tag-news { background: rgba(16,185,129,0.1); color: #10b981; }
.tag-standard { background: rgba(245,158,11,0.1); color: #f59e0b; }
.tag-science { background: rgba(139,92,246,0.1); color: #8b5cf6; }
.tag-expert { background: rgba(236,72,153,0.1); color: #ec4899; }
.tag-report { background: rgba(14,165,233,0.1); color: #0ea5e9; }
.industry-card-date {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.industry-card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s;
}
.industry-card:hover .industry-card-title {
  color: var(--primary);
}
.industry-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.industry-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}
.industry-card-views {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.industry-card-more {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: gap 0.3s;
}
.industry-card:hover .industry-card-more {
  gap: 8px;
}

/* ========== 列表页样式 ========== */
.page-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 35%, #3b82f6 65%, #06b6d4 100%);
  padding: 90px 0;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}
.page-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}
.page-banner .banner-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.05) 2px, transparent 2px),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 2px, transparent 2px),
    radial-gradient(circle at 40% 40%, rgba(255,255,255,0.03) 1px, transparent 1px),
    radial-gradient(circle at 60% 60%, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 100px 100px, 150px 150px, 80px 80px, 120px 120px;
  z-index: 0;
}
.page-banner .banner-icon {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  font-size: 180px;
  color: rgba(255,255,255,0.08);
  z-index: 0;
  animation: float 6s ease-in-out infinite;
}
.page-banner .container { position: relative; z-index: 2; }
.page-banner h1 { 
  font-size: 42px; 
  font-weight: 800; 
  margin-bottom: 12px; 
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
  letter-spacing: 2px;
}
.page-banner h2 { 
  font-size: 42px; 
  font-weight: 800; 
  margin-bottom: 12px; 
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
  letter-spacing: 2px;
}
.page-banner p { 
  font-size: 18px; 
  opacity: 0.95; 
  font-weight: 300;
  letter-spacing: 1px;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}
.breadcrumb-wrap { background: var(--bg-light); padding: 12px 0; border-bottom: 1px solid var(--border); }
.breadcrumb { font-size: 13px; color: var(--text-muted); }
.breadcrumb a { color: var(--primary); }
.breadcrumb .separator { margin: 0 8px; }
.breadcrumb .current { color: var(--text-primary); }
.breadcrumb .article-crumb-title { max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: inline-block; vertical-align: middle; }
.list-section { background: var(--bg-white); padding: 50px 0; }
.list-wrap { display: flex; gap: 30px; }
.list-main { flex: 1; min-width: 0; }
.list-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; padding-bottom: 15px; border-bottom: 2px solid var(--primary); }
.list-header h2 { font-size: 22px; font-weight: 600; color: var(--text-primary); }
.list-count { font-size: 13px; color: var(--text-muted); }
.article-list { display: flex; flex-direction: column; gap: 20px; }
.article-item { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.article-item:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--primary); }
.article-item a { display: flex; gap: 20px; padding: 20px; height: 100%; }
.article-thumb { flex-shrink: 0; width: 220px; height: 150px; border-radius: var(--radius-md); overflow: hidden; position: relative; }
.article-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.article-item:hover .article-thumb img { transform: scale(1.05); }
.article-category {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 12px;
  background: var(--primary-gradient);
  color: #fff;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  z-index: 1;
}
.article-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.article-title { font-size: 18px; font-weight: 600; color: var(--text-primary); margin-bottom: 10px; line-height: 1.4; transition: color 0.3s; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-item:hover .article-title { color: var(--primary); }
.article-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.article-meta { display: flex; align-items: center; gap: 20px; font-size: 13px; color: var(--text-muted); }
.article-meta i { margin-right: 5px; color: var(--primary); }
.article-more { margin-left: auto; color: var(--primary); font-weight: 500; display: flex; align-items: center; gap: 5px; transition: gap 0.3s; }
.article-item:hover .article-more { gap: 8px; }
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination a { padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 14px; transition: all 0.3s; }
.pagination a:hover, .pagination a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.list-sidebar { width: 300px; flex-shrink: 0; }
.sidebar-box { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px; }
.sidebar-title { font-size: 17px; font-weight: 600; color: var(--text-primary); margin-bottom: 15px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); }
.sidebar-nav li { margin-bottom: 8px; }
.sidebar-nav li a { display: block; padding: 8px 12px; font-size: 14px; color: var(--text-secondary); border-radius: var(--radius-sm); transition: all 0.3s; }
.sidebar-nav li a:hover, .sidebar-nav li.active a { background: rgba(37,99,235,0.08); color: var(--primary); }
.sidebar-hot li { margin-bottom: 12px; }
.sidebar-hot li a { display: flex; align-items: flex-start; gap: 10px; }
.hot-num { flex-shrink: 0; width: 22px; height: 22px; background: var(--bg-light); color: var(--text-muted); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.sidebar-hot li:nth-child(1) .hot-num { background: #ef4444; color: #fff; }
.sidebar-hot li:nth-child(2) .hot-num { background: #f97316; color: #fff; }
.sidebar-hot li:nth-child(3) .hot-num { background: #eab308; color: #fff; }
.hot-title { font-size: 14px; color: var(--text-secondary); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color 0.3s; }
.sidebar-hot li a:hover .hot-title { color: var(--primary); }
.sidebar-cert { background: linear-gradient(135deg, #fffbeb, #fef3c7); border-color: #fcd34d; text-align: center; }
.sidebar-cert h3 { border-bottom-color: #f59e0b; }
.sidebar-cert p { font-size: 13px; color: #92400e; line-height: 1.7; margin-bottom: 15px; }
.sidebar-btn { display: inline-block; padding: 10px 24px; background: #f59e0b; color: #fff; border-radius: var(--radius-md); font-size: 14px; font-weight: 500; transition: all 0.3s; }
.sidebar-btn:hover { background: #d97706; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(245,158,11,0.3); }
.sidebar-contact p { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; line-height: 1.6; }
.sidebar-contact i { color: var(--primary); margin-right: 8px; width: 14px; }

@media (max-width: 992px) {
  .list-wrap { flex-direction: column; }
  .list-sidebar { width: 100%; }
}
@media (max-width: 768px) {
  .page-banner { padding: 50px 0; }
  .page-banner h1 { font-size: 26px; }
  .article-item a { flex-direction: column; padding: 15px; }
  .article-thumb { width: 100%; height: 180px; }
  .article-title { font-size: 16px; }
  .article-meta { flex-wrap: wrap; gap: 10px; }
  .article-more { margin-left: 0; width: 100%; justify-content: center; }
}

/* ========== 文章详情页样式 ========== */
.content-section { background: var(--bg-white); padding: 50px 0; }
.content-wrap { display: flex; gap: 30px; }
.content-main { flex: 1; min-width: 0; }
.article-detail { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 40px; margin-bottom: 30px; }
.article-detail-title { font-size: 28px; font-weight: 700; color: var(--text-primary); line-height: 1.4; margin-bottom: 20px; }
.article-detail-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--text-muted); padding-bottom: 20px; border-bottom: 1px solid var(--border-light); margin-bottom: 30px; }
.article-detail-meta i { color: var(--primary); margin-right: 5px; }
.article-detail-content { font-size: 16px; color: var(--text-secondary); line-height: 2; }
.article-detail-content h2 { font-size: 22px; font-weight: 600; color: var(--text-primary); margin: 30px 0 15px; padding-left: 12px; border-left: 4px solid var(--primary); }
.article-detail-content h3 { font-size: 18px; font-weight: 600; color: var(--text-primary); margin: 25px 0 12px; }
.article-detail-content p { margin-bottom: 16px; }
.article-detail-content img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 20px 0; }
.article-detail-content table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.article-detail-content table th { background: var(--bg-light); padding: 12px; text-align: left; border: 1px solid var(--border); font-weight: 600; color: var(--text-primary); }
.article-detail-content table td { padding: 12px; border: 1px solid var(--border); color: var(--text-secondary); }
/* GEO20: 散文 ul 转表格统一样式（适用于栏目页/详情页/任何 .article- 容器） */
table.geo-table, .sort-single-article table, .article-detail-content table, .legal-page table, body .content table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
table.geo-table th, .sort-single-article table th, .article-detail-content table th, .legal-page table th, body .content table th { background: var(--bg-light); padding: 10px 12px; text-align: left; border: 1px solid var(--border); font-weight: 600; color: var(--text-primary); }
table.geo-table td, .sort-single-article table td, .article-detail-content table td, .legal-page table td, body .content table td { padding: 10px 12px; border: 1px solid var(--border); color: var(--text-secondary); vertical-align: top; }
table.geo-table td.k, .sort-single-article table td.k, .article-detail-content table td.k, .legal-page table td.k, body .content table td.k { background: #f7faf8; color: var(--text-primary); font-weight: 600; width: 22%; white-space: nowrap; }
table.geo-table tr:hover td, .sort-single-article table tr:hover td, .article-detail-content table tr:hover td { background: #fafdfb; }
.article-detail-content ul, .article-detail-content ol { margin: 15px 0; padding-left: 25px; }
.article-detail-content li { margin-bottom: 8px; }
.article-detail-content blockquote { border-left: 4px solid var(--primary); background: var(--bg-light); padding: 15px 20px; margin: 20px 0; color: var(--text-secondary); font-style: italic; border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.article-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border-light); }
.tags-label { font-size: 14px; color: var(--text-secondary); }
.article-tags a { display: inline-block; padding: 5px 12px; background: rgba(37,99,235,0.08); color: var(--primary); border-radius: var(--radius-sm); font-size: 13px; transition: all 0.3s; }
.article-tags a:hover { background: var(--primary); color: #fff; }
.article-share { display: flex; align-items: center; gap: 15px; margin-top: 20px; padding: 15px; background: var(--bg-light); border-radius: var(--radius-md); }
.article-share span { font-size: 14px; color: var(--text-secondary); }
.article-share a { display: inline-flex; align-items: center; gap: 5px; padding: 6px 14px; border-radius: var(--radius-sm); font-size: 13px; transition: all 0.3s; }
.share-wechat { background: #07c160; color: #fff; }
.share-weibo { background: #e6162d; color: #fff; }
.share-copy { background: var(--text-muted); color: #fff; }
.article-share a:hover { opacity: 0.85; color: #fff; transform: translateY(-2px); }
.article-prev-next { display: flex; gap: 20px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--border-light); }
.article-prev-next > div { flex: 1; }
.article-prev-next span { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.article-prev-next a { font-size: 15px; color: var(--text-secondary); line-height: 1.5; transition: color 0.3s; }
.article-prev-next a:hover { color: var(--primary); }
.article-prev-next .next { text-align: right; }
.no-more { font-size: 14px; color: var(--text-muted) !important; }

/* 相关推荐 - 卡片式布局 */
.related-box { background: var(--bg-white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 30px; }
.related-title { font-size: 20px; font-weight: 600; color: var(--text-primary); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); }
.related-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.related-item { transition: all 0.3s; }
.related-item a { display: flex; gap: 15px; padding: 15px; border-radius: var(--radius-md); transition: all 0.3s; height: 100%; }
.related-item a:hover { background: var(--bg-light); }
.related-thumb { flex-shrink: 0; width: 140px; height: 100px; border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.related-item:hover .related-thumb img { transform: scale(1.08); }
.related-category {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 10px;
  background: var(--primary-gradient);
  color: #fff;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  z-index: 1;
}
.related-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.related-info h4 { font-size: 15px; font-weight: 600; color: var(--text-primary); line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color 0.3s; }
.related-item:hover .related-info h4 { color: var(--primary); }
.related-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.related-date { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.related-date i { color: var(--primary); }

.content-sidebar { width: 300px; flex-shrink: 0; }

@media (max-width: 992px) {
  .content-wrap { flex-direction: column; }
  .content-sidebar { width: 100%; }
}
@media (max-width: 768px) {
  .article-detail { padding: 20px; }
  .article-detail-title { font-size: 22px; }
  .article-detail-content { font-size: 15px; line-height: 1.8; }
  .article-detail-content h2 { font-size: 18px; }
  .article-prev-next { flex-direction: column; gap: 15px; }
  .article-prev-next .next { text-align: left; }
  .related-list { grid-template-columns: 1fr; }
  .related-item a { flex-direction: column; }
  .related-thumb { width: 100%; height: 160px; }
  .article-share { flex-wrap: wrap; }
}

/* ========== FAQ常见问题 ========== */
.faq-section { background: var(--bg-gray); }
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 36px;
}
.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s;
  border: 1px solid var(--border-light);
}
.faq-item:hover, .faq-item.active { box-shadow: var(--shadow-md); border-color: var(--primary); }
.faq-q {
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  transition: color 0.3s;
  position: relative;
}
.faq-q::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--primary);
  font-size: 13px;
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.3s, opacity 0.3s;
  opacity: 0.5;
  margin-top: 4px;
}
.faq-item:hover .faq-q::after { opacity: 1; }
.faq-item.active .faq-q::after { transform: rotate(180deg); opacity: 1; }
.faq-item.active .faq-q { color: var(--primary); }
.faq-q i {
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  transition: transform 0.3s;
}
.faq-item.active .faq-q i { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.active .faq-a { max-height: 400px; }
.faq-a p {
  padding: 0 24px 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.9;
  padding-left: 58px;
}
.faq-more { text-align: center; }

/* ========== CTA加入协会 ========== */
.cta-section {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 50%, #3b82f6 100%) !important;
  border-radius: var(--radius-xl);
  padding: 60px !important;
  margin: 0 20px;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,158,11,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.cta-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 50px;
  position: relative;
  z-index: 1;
}
.cta-text { flex: 1; }
.cta-text .cta-tag {
  display: inline-block;
  padding: 5px 16px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 12px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.cta-text h2 {
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.4;
  letter-spacing: 0.5px;
}
.cta-text p {
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  line-height: 1.9;
  margin-bottom: 10px;
}
.cta-btns { display: flex; gap: 14px; flex-shrink: 0; }
.btn-accent {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(245,158,11,0.35);
}
.btn-accent:hover { background: #d97706; color: #fff; transform: translateY(-3px); box-shadow: 0 8px 24px rgba(245,158,11,0.45); }
.btn-outline-white {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover { background: #fff; color: var(--primary); border-color: #fff; transform: translateY(-3px); }
.btn-lg { padding: 14px 36px; font-size: 15px; font-weight: 600; }

/* ========== 页脚 ========== */
.footer {
  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
  color: #aaa;
  padding-top: 60px;
}
.footer-top,
.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr 1fr 1.2fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  font-size: 13px;
  line-height: 1.9;
  margin-bottom: 24px;
  color: #999;
  text-align: justify;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-logo img { width: 44px; height: 44px; object-fit: contain; }
.footer-logo h3 { color: #fff; font-size: 17px; font-weight: 700; letter-spacing: 0.3px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  color: #ccc;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s;
}
.footer-social a:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
  letter-spacing: 0.3px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a {
  color: #999;
  font-size: 13px;
  transition: all 0.3s;
  display: inline-block;
}
.footer-col ul li a:hover { color: #fff; padding-left: 6px; }
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-contact-item i { color: var(--primary); font-size: 14px; flex-shrink: 0; margin-top: 3px; }
.footer-contact-item p { font-size: 13px; color: #999; line-height: 1.7; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 12px;
  font-size: 12px;
  color: #888;
}
.footer-beian { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-beian a { color: #888; transition: color 0.3s; }
.footer-beian a:hover { color: #fff; }

/* ========== 回到顶部 ========== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(37,99,235,0.45); }

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
  .container { max-width: 100%; padding: 0 16px; }
  .section { padding: 56px 0; }
  .about-wrap { flex-direction: column; gap: 36px; }
  .about-data { flex: none; width: 100%; }
  .function-grid { grid-template-columns: repeat(2, 1fr); }
  .news-wrap { grid-template-columns: 1fr; }
  .sd-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-grid { justify-content: center; }
  .district-grid { grid-template-columns: repeat(3, 1fr); }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-top, .footer-main { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
  .cta-wrap { flex-direction: column; text-align: center; gap: 30px; }
  .cta-btns { justify-content: center; }
  .industry-list { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 44px 0; }
  .sec-title { margin-bottom: 36px; }
  .sec-title h2 { font-size: 24px; }
  .sec-title p { font-size: 13px; }
  .nav { display: none; }
  .mobile-menu-btn { display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; font-size: 20px; color: var(--text-primary); cursor: pointer; }
  .mobile-nav { display: block; }
  .banner-slider { height: 340px; }
  .banner-slider .banner-title { font-size: 22px; line-height: 1.45; letter-spacing: 0.5px; }
  .banner-slider .banner-title .sub { font-size: 15px; margin-top: 6px; }
  .banner-desc { font-size: 14px; }
  .banner-tag { font-size: 12px; padding: 4px 14px; }
  .banner-arrow { width: 40px; height: 40px; font-size: 14px; }
  .banner-arrow.prev { left: 12px; }
  .banner-arrow.next { right: 12px; }
  .function-grid { grid-template-columns: 1fr; gap: 20px; }
  .sd-grid { grid-template-columns: 1fr; gap: 20px; }
  .showcase-grid { justify-content: center; }
  .district-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .industry-list { grid-template-columns: 1fr; }
  .footer-top, .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-beian { justify-content: center; gap: 16px; }
  .cta-section { padding: 36px 24px !important; margin: 0 12px; }
  .cta-text h2 { font-size: 22px; }
  .cta-btns { flex-direction: column; width: 100%; }
  .cta-btns .btn { width: 100%; }
  .top-bar { display: none; }
  .header-wrap { height: 64px; }
  .logo img { width: 42px; height: 42px; }
  .logo-text .logo-name { font-size: 16px; }
  .logo-text p { font-size: 12px; }
  .data-grid { gap: 12px; }
  .data-item { padding: 22px 14px; }
  .data-num { font-size: 26px; }
  .news-item { padding: 16px; }
  .news-meta { flex-wrap: wrap; gap: 12px; }
  .about-text h3 { font-size: 22px; }
  .about-btns { flex-direction: column; }
  .about-btns .btn { width: 100%; }
  .industry-tabs { gap: 8px; }
  .industry-tab { padding: 8px 18px; font-size: 13px; }
  .faq-q { padding: 16px 18px; font-size: 13px; }
  .faq-a p { padding: 0 18px 16px; padding-left: 48px; font-size: 12px; }
  .back-to-top { width: 42px; height: 42px; bottom: 20px; right: 20px; }
}

/* ========== 单页通用样式（about/contact等） ========== */
.banner {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  color: #fff;
}
.banner-bg {
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}
.banner::after {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 2;
}
.banner .container { position: relative; z-index: 3; }
.banner-title { font-size: 42px; font-weight: 700; margin-bottom: 10px; }
.banner-sub { font-size: 18px; opacity: 0.9; }

.breadcrumb {
  padding: 20px 0;
  font-size: 14px;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.page-content { padding: 50px 0 80px; }
.page-content .content-wrap { max-width: 900px; margin: 0 auto; }
.page-content .content-header { text-align: center; margin-bottom: 40px; }
.page-content .content-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 15px;
}
.page-content .content-line {
  width: 60px;
  height: 3px;
  background: var(--primary-gradient);
  margin: 0 auto;
  border-radius: 2px;
}
.page-content .content-body {
  font-size: 16px;
  line-height: 2;
  color: var(--text-secondary);
}
.page-content .content-body p { margin-bottom: 20px; }
.page-content .content-body h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 30px 0 15px;
}
.page-content .content-body img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 20px 0; }
.page-content .content-body ul, .page-content .content-body ol { margin: 15px 0; padding-left: 30px; }
.page-content .content-body li { margin-bottom: 10px; }
.page-content .content-body blockquote {
  border-left: 4px solid var(--primary);
  padding: 15px 20px;
  background: var(--bg-light);
  margin: 20px 0;
  color: var(--text-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

@media (max-width: 768px) {
  .banner { padding: 80px 0; }
  .banner-title { font-size: 28px; }
  .banner-sub { font-size: 16px; }
  .page-content .content-title { font-size: 24px; }
  .page-content .content-body { font-size: 15px; }
}

/* ========== 联系我们页面样式 ========== */
.contact-section { padding: 50px 0 80px; }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
}
.contact-info { display: flex; flex-direction: column; gap: 25px; }
.contact-item {
  display: flex;
  gap: 20px;
  padding: 25px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s;
  border: 1px solid var(--border-light);
}
.contact-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.contact-icon {
  flex-shrink: 0;
  width: 55px; height: 55px;
  background: var(--primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 22px;
}
.contact-text h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.contact-text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.contact-form {
  background: var(--bg-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.contact-form h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.form-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 30px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-group label span { color: #ef4444; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-primary);
  transition: all 0.3s;
  font-family: inherit;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-btn {
  width: 100%;
  padding: 14px;
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}
.form-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(37,99,235,0.3);
}


/* 二维码联系方式 */
.contact-qrcode {
  background: var(--bg-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.contact-qrcode h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.qrcode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}
.qrcode-item {
  text-align: center;
}
.qrcode-img {
  width: 150px;
  height: 150px;
  margin: 0 auto 15px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}
.qrcode-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qrcode-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.qrcode-item p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.contact-direct {
  border-top: 1px solid var(--border-light);
  padding-top: 25px;
}
.direct-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
}
.direct-item i {
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  border-radius: 50%;
  font-size: 14px;
  flex-shrink: 0;
}
.direct-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

@media (max-width: 768px) {
  .contact-qrcode { padding: 25px; }
  .qrcode-grid { gap: 15px; }
  .qrcode-img { width: 120px; height: 120px; }
}

@media (max-width: 992px) {
  .contact-wrap { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 768px) {
  .contact-form { padding: 25px; }
  .contact-item { padding: 20px; }
}


/* ========== 认证查询页面样式 ========== */
.cert-query-page {
  margin-bottom: 40px;
}

/* 查询表单 */
.cert-search-box {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
  border-radius: 16px;
  padding: 35px 30px;
  margin-bottom: 35px;
  border: 1px solid #d0e3ff;
}

.cert-search-form {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input-group {
  position: relative;
  flex: 1;
  min-width: 250px;
}

.search-input-group i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
  font-size: 16px;
}

.search-input-group input {
  width: 100%;
  padding: 14px 15px 14px 45px;
  border: 2px solid #d0e3ff;
  border-radius: 10px;
  font-size: 15px;
  transition: all 0.3s;
  background: #fff;
}

.search-input-group input:focus {
  outline: none;
  border-color: #0066ff;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.search-select-group {
  min-width: 150px;
}

.search-select-group select {
  width: 100%;
  padding: 14px 15px;
  border: 2px solid #d0e3ff;
  border-radius: 10px;
  font-size: 15px;
  background: #fff;
  cursor: pointer;
  transition: all 0.3s;
}

.search-select-group select:focus {
  outline: none;
  border-color: #0066ff;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.search-btn {
  padding: 14px 30px;
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 102, 255, 0.3);
}

.reset-btn {
  padding: 14px 25px;
  background: #fff;
  color: #666;
  border: 2px solid #ddd;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reset-btn:hover {
  border-color: #0066ff;
  color: #0066ff;
}

/* 认证企业列表 */
.cert-list-section {
  margin-bottom: 40px;
}

.cert-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
}

.cert-list-header h3 {
  font-size: 22px;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.cert-list-header h3 i {
  color: #0066ff;
}

.cert-count {
  font-size: 14px;
  color: #666;
  background: #f0f7ff;
  padding: 6px 15px;
  border-radius: 20px;
}

.cert-count span {
  color: #0066ff;
  font-weight: 600;
}

.cert-table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.cert-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.cert-table thead {
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
}

.cert-table th {
  padding: 16px 15px;
  text-align: left;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.cert-table td {
  padding: 15px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  color: #555;
}

.cert-table tbody tr {
  transition: all 0.3s;
}

.cert-table tbody tr:hover {
  background: #f8faff;
}

.cert-table tbody tr:last-child td {
  border-bottom: none;
}

/* 认证等级徽章 */
.cert-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.cert-badge.aaa {
  background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
  color: #8b6914;
}

.cert-badge.aa {
  background: linear-gradient(135deg, #c0c0c0 0%, #a8a8a8 100%);
  color: #555;
}

.cert-badge.a {
  background: linear-gradient(135deg, #cd7f32 0%, #b87333 100%);
  color: #fff;
}

.cert-detail-link {
  color: #0066ff;
  text-decoration: none;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s;
}

.cert-detail-link:hover {
  color: #0052cc;
  text-decoration: underline;
}

/* 无结果提示 */
.cert-no-result {
  text-align: center;
  padding: 60px 20px;
  color: #999;
}

.cert-no-result i {
  font-size: 48px;
  margin-bottom: 15px;
  color: #ddd;
}

.cert-no-result p {
  font-size: 16px;
}

/* 认证说明区 */
.cert-info-section {
  margin-bottom: 20px;
}

.cert-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.cert-info-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 25px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
}

.cert-info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 102, 255, 0.1);
}

.cert-info-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.cert-info-icon i {
  font-size: 28px;
  color: #fff;
}

.cert-info-card h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 15px;
}

.cert-info-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-info-card ul li {
  padding: 8px 0;
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  border-bottom: 1px dashed #f0f0f0;
}

.cert-info-card ul li:last-child {
  border-bottom: none;
}

.cert-info-card ul li strong {
  color: #0066ff;
}

.cert-apply-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 12px 25px;
  background: linear-gradient(135deg, #ff8c00 0%, #ff6600 100%);
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s;
}

.cert-apply-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 140, 0, 0.3);
  color: #fff;
}

/* 响应式 */
@media (max-width: 768px) {
  .cert-search-form {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-input-group,
  .search-select-group {
    min-width: 100%;
  }
  
  .search-btn,
  .reset-btn {
    justify-content: center;
  }
  
  .cert-info-grid {
    grid-template-columns: 1fr;
  }
  
  .cert-list-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}
/* ========== 培训认证页面样式 ========== */
.training-page {
  margin-bottom: 40px;
}

/* 培训认证介绍区 */
.training-intro {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
  border-radius: 16px;
  padding: 35px 30px;
  margin-bottom: 40px;
  border: 1px solid #d0e3ff;
}

.training-intro-content {
  display: flex;
  gap: 40px;
  align-items: center;
}

.intro-text {
  flex: 1;
}

.intro-text p {
  font-size: 15px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 15px;
}

.intro-text p:last-child {
  margin-bottom: 0;
}

.intro-text strong {
  color: #0066ff;
  font-weight: 600;
}

.intro-data {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  min-width: 300px;
}

.intro-data .data-item {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.intro-data .data-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(0, 102, 255, 0.15);
}

.intro-data .data-num {
  font-size: 32px;
  font-weight: 800;
  color: #0066ff;
  margin-bottom: 5px;
}

.intro-data .data-label {
  font-size: 13px;
  color: #888;
}

/* 培训课程区 */
.training-courses {
  margin-bottom: 40px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.course-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 102, 255, 0.15);
}

.course-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.course-icon i {
  font-size: 28px;
  color: #fff;
}

.course-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: linear-gradient(135deg, #ff8c00 0%, #ff6600 100%);
  color: #fff;
  padding: 5px 35px;
  font-size: 12px;
  font-weight: 600;
  transform: rotate(45deg);
}

.course-card h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 12px;
}

.course-card > p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 18px;
}

.course-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.course-meta span {
  font-size: 13px;
  color: #888;
  display: flex;
  align-items: center;
  gap: 5px;
}

.course-meta i {
  color: #0066ff;
}

.course-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.course-tags span {
  background: #f0f7ff;
  color: #0066ff;
  padding: 4px 10px;
  border-radius: 15px;
  font-size: 12px;
}

.course-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 25px;
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s;
}

.course-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 102, 255, 0.3);
  color: #fff;
}

/* 认证体系区 */
.certification-system {
  margin-bottom: 40px;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.cert-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 102, 255, 0.15);
}

.cert-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.cert-icon i {
  font-size: 28px;
  color: #fff;
}

.cert-card h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 12px;
}

.cert-card > p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 18px;
}

.cert-levels {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.level-badge {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.level-badge.aaa {
  background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
  color: #8b6914;
}

.level-badge.aa {
  background: linear-gradient(135deg, #c0c0c0 0%, #a8a8a8 100%);
  color: #555;
}

.level-badge.a {
  background: linear-gradient(135deg, #cd7f32 0%, #b87333 100%);
  color: #fff;
}

.level-badge.senior {
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  color: #fff;
}

.level-badge.middle {
  background: linear-gradient(135deg, #00a8ff 0%, #0099e6 100%);
  color: #fff;
}

.level-badge.junior {
  background: linear-gradient(135deg, #7ed6df 0%, #6bc5d4 100%);
  color: #fff;
}

.cert-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.cert-features li {
  padding: 6px 0;
  font-size: 14px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cert-features i {
  color: #00c853;
  font-size: 12px;
}

.cert-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cert-action-btn { white-space: nowrap;
  flex: 1;
  text-align: center;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.cert-action-btn.primary {
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  color: #fff;
}

.cert-action-btn.primary:hover {
  box-shadow: 0 3px 15px rgba(0, 102, 255, 0.3);
}

.cert-action-btn.outline {
  border: 2px solid #0066ff;
  color: #0066ff;
  background: transparent;
}

.cert-action-btn.outline:hover {
  background: #0066ff;
  color: #fff;
}

/* 培训动态区 */
.training-news {
  margin-bottom: 40px;
}

.news-placeholder {
  background: #fff;
  border-radius: 16px;
  padding: 50px 30px;
  text-align: center;
  border: 2px dashed #d0e3ff;
}

.placeholder-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.placeholder-icon i {
  font-size: 36px;
  color: #0066ff;
}

.news-placeholder h3 {
  font-size: 22px;
  color: #333;
  margin-bottom: 12px;
}

.news-placeholder p {
  font-size: 15px;
  color: #888;
  margin-bottom: 10px;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.contact-info span {
  font-size: 14px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-info i {
  color: #0066ff;
}

/* 报名咨询区 */
.training-cta {
  background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.training-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.training-cta h2 {
  font-size: 28px;
  margin-bottom: 12px;
}

.training-cta p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 25px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.cta-btn.primary {
  background: #fff;
  color: #0066ff;
}

.cta-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.cta-btn.outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
}

.cta-btn.outline:hover {
  background: #fff;
  color: #0066ff;
}

/* 响应式 */
@media (max-width: 992px) {
  .training-intro-content {
    flex-direction: column;
  }
  
  .intro-data {
    min-width: 100%;
  }
  
  .courses-grid {
    grid-template-columns: 1fr;
  }
  
  .cert-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .intro-data {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .training-intro,
  .course-card,
  .cert-card {
    padding: 25px 20px;
  }
  
  .training-cta h2 {
    font-size: 24px;
  }
  
  .contact-info {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
}
/* ========== 手风琴式侧边栏导航 ========== */
.accordion-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.accordion-nav .nav-item {
  margin-bottom: 4px;
  position: relative;
}

.accordion-nav .nav-top-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  position: relative;
}

.accordion-nav .nav-top-link::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 12px;
  color: var(--text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 8px;
}

.accordion-nav .nav-item.open .nav-top-link::after {
  transform: rotate(90deg);
  color: var(--primary);
}

.accordion-nav .nav-top-link:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
}

.accordion-nav .nav-item.open .nav-top-link {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  font-weight: 700;
}

/* 子栏目 */
.accordion-nav .sub-nav {
  list-style: none;
  padding: 4px 0 4px 16px;
  margin: 0;
  border-left: 2px solid rgba(37, 99, 235, 0.2);
  margin-left: 18px;
  margin-top: 2px;
  margin-bottom: 6px;
  display: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-nav .nav-item.open .sub-nav {
  display: block;
  max-height: 1000px;
}

.accordion-nav .sub-nav-item {
  margin-bottom: 2px;
}

.accordion-nav .sub-nav-item a {
  display: block;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  position: relative;
}

.accordion-nav .sub-nav-item a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.3s;
}

.accordion-nav .sub-nav-item a:hover {
  background: rgba(37, 99, 235, 0.06);
  color: var(--primary);
  padding-left: 16px;
}

.accordion-nav .sub-nav-item a:hover::before {
  background: var(--primary);
  width: 8px;
  height: 8px;
}

.accordion-nav .sub-nav-item.active a {
  background: rgba(37, 99, 235, 0.12);
  color: var(--primary);
  font-weight: 600;
  padding-left: 16px;
}

.accordion-nav .sub-nav-item.active a::before {
  background: var(--primary);
  width: 8px;
  height: 8px;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* 响应式 */
@media (max-width: 768px) {
  .accordion-nav .nav-top-link {
    padding: 12px 14px;
    font-size: 15px;
  }
  
  .accordion-nav .sub-nav {
    padding-left: 14px;
    margin-left: 16px;
  }
  
  .accordion-nav .sub-nav-item a {
    padding: 10px 12px;
    font-size: 14px;
  }
}
/* ========== 会员服务类页面样式 ========== */
.member-rights-page,
.member-show-page,
.member-join-page {
  margin-bottom: 40px;
}

/* 权益概览 */
.rights-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.overview-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
}

.overview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.15);
}

.overview-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
}

.overview-icon i {
  font-size: 28px;
  color: #fff;
}

.overview-card h3 {
  font-size: 18px;
  color: #333;
  margin-bottom: 10px;
}

.overview-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}

/* 权益对比表格 */
.rights-comparison {
  margin-bottom: 40px;
}

.comparison-table-wrapper {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  padding: 15px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}

.comparison-table th:first-child {
  border-radius: 8px 0 0 0;
  text-align: left;
}

.comparison-table th:last-child {
  border-radius: 0 8px 0 0;
}

.comparison-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  color: #555;
  text-align: center;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: #333;
}

.comparison-table tr:hover {
  background: #f8fafc;
}

.comparison-table td i {
  color: #10b981;
  font-size: 16px;
}

/* 会员风采 */
.member-level-section {
  margin-bottom: 40px;
}

.level-title {
  font-size: 22px;
  color: #333;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.level-title i {
  color: #f59e0b;
}

.member-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.member-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
  position: relative;
}

.member-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.15);
}

.member-card.featured {
  border: 2px solid #2563eb;
  background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
}

.member-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  padding: 5px 35px;
  font-size: 12px;
  font-weight: 600;
  transform: rotate(45deg);
}

.member-logo {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
}

.member-logo.small {
  width: 50px;
  height: 50px;
  border-radius: 12px;
}

.member-logo i {
  font-size: 32px;
  color: #fff;
}

.member-logo.small i {
  font-size: 24px;
}

.member-card h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 10px;
  line-height: 1.4;
}

.member-desc {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 15px;
}

.member-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.member-tags span {
  background: #f0f7ff;
  color: #2563eb;
  padding: 4px 10px;
  border-radius: 15px;
  font-size: 12px;
}

.member-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #2563eb;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.member-link:hover {
  gap: 10px;
}

.member-card.simple {
  padding: 20px;
}

.member-card.simple h4 {
  font-size: 15px;
  margin-bottom: 8px;
}

.member-card.simple .member-desc {
  font-size: 12px;
  margin-bottom: 0;
}

/* 入会指南 */
.join-section {
  margin-bottom: 40px;
}

.section-title {
  font-size: 22px;
  color: #333;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title i {
  color: #2563eb;
}

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.condition-item {
  background: #fff;
  border-radius: 16px;
  padding: 25px 20px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
}

.condition-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(37,99,235,0.12);
}

.condition-num {
  font-size: 36px;
  font-weight: 800;
  color: rgba(37,99,235,0.15);
  margin-bottom: 10px;
}

.condition-item h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 8px;
}

.condition-item p {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}

/* 入会流程 */
.process-steps {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.step-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid #f0f0f0;
  position: relative;
}

.step-item:last-child {
  border-bottom: none;
}

.step-num {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* 权利义务 */
.rights-duties-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.rights-box,
.duties-box {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.rights-box h4,
.duties-box h4 {
  font-size: 18px;
  color: #333;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rights-box h4 i {
  color: #10b981;
}

.duties-box h4 i {
  color: #f59e0b;
}

.rights-box ul,
.duties-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rights-box li,
.duties-box li {
  padding: 10px 0;
  font-size: 14px;
  color: #555;
  line-height: 1.6;
  border-bottom: 1px solid #f8fafc;
  padding-left: 20px;
  position: relative;
}

.rights-box li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: #10b981;
  position: absolute;
  left: 0;
  top: 12px;
  font-size: 12px;
}

.duties-box li::before {
  content: '\f005';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: #f59e0b;
  position: absolute;
  left: 0;
  top: 12px;
  font-size: 12px;
}

/* 会员CTA */
.member-cta {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.member-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.member-cta .cta-content {
  position: relative;
  z-index: 1;
}

.member-cta h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.member-cta p {
  font-size: 15px;
  opacity: 0.9;
  margin-bottom: 20px;
}



/* 响应式 */
@media (max-width: 992px) {
  .rights-overview,
  .conditions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .member-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rights-duties-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .rights-overview,
  .conditions-grid,
  .member-cards-grid {
    grid-template-columns: 1fr;
  }
  .comparison-table-wrapper {
    padding: 15px;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 10px 8px;
    font-size: 13px;
  }
  .member-cta h3 {
    font-size: 20px;
  }
}
/* ========== 行业自律类页面样式 ========== */
.quality-standard-page,
.red-black-page,
.complaint-page {
  margin-bottom: 40px;
}

/* 质量标准 */
.standard-categories {
  margin-bottom: 40px;
}

.standard-category {
  margin-bottom: 35px;
}

.category-title {
  font-size: 20px;
  color: #333;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid #f0f0f0;
}

.category-title i {
  color: #2563eb;
}

.standard-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.standard-item {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  border-left: 4px solid #2563eb;
  transition: all 0.3s;
}

.standard-item:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 20px rgba(37,99,235,0.12);
}

.standard-code {
  display: inline-block;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}

.standard-item h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 10px;
}

.standard-item p {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 12px;
}

.standard-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.standard-meta span {
  font-size: 12px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 5px;
}

.standard-meta i {
  color: #2563eb;
}

.standard-cta {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border-radius: 16px;
  padding: 35px 30px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.standard-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.standard-cta .cta-content {
  position: relative;
  z-index: 1;
}

.standard-cta h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.standard-cta p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 18px;
}

/* 红黑名单 */
.list-section {
  margin-bottom: 40px;
}

.section-title.red {
  color: #dc2626;
}

.section-title.red i {
  color: #dc2626;
}

.section-title.black {
  color: #1f2937;
}

.section-title.black i {
  color: #1f2937;
}

.red-list-table-wrapper,
.black-list-table-wrapper {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  overflow-x: auto;
}

.red-list-table,
.black-list-table {
  width: 100%;
  border-collapse: collapse;
}

.red-list-table th,
.black-list-table th {
  background: #f8fafc;
  color: #333;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  border-bottom: 2px solid #e5e7eb;
}

.red-list-table td,
.black-list-table td {
  padding: 12px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

.red-list-table tr:hover,
.black-list-table tr:hover {
  background: #f8fafc;
}

.black-list-notice {
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.black-list-notice i {
  color: #f59e0b;
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.black-list-notice p {
  font-size: 14px;
  color: #92400e;
  line-height: 1.7;
  margin: 0;
}

.empty-cell {
  text-align: center;
  color: #999;
  padding: 30px !important;
}

.list-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.info-box {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-box h4 {
  font-size: 16px;
  color: #333;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-box h4 i {
  color: #2563eb;
}

.info-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-box li {
  padding: 8px 0;
  font-size: 13px;
  color: #666;
  line-height: 1.6;
  border-bottom: 1px solid #f8fafc;
  padding-left: 18px;
  position: relative;
}

.info-box li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  background: #2563eb;
  border-radius: 50%;
}

/* 投诉维权 */
.complaint-channels {
  margin-bottom: 40px;
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.channel-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.3s;
}

.channel-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.15);
}

.channel-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
}

.channel-icon i {
  font-size: 28px;
  color: #fff;
}

.channel-card h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 10px;
}

.channel-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 12px;
}

.channel-contact {
  font-size: 13px;
  color: #2563eb;
  font-weight: 600;
  background: #f0f7ff;
  padding: 8px 12px;
  border-radius: 8px;
}

/* 维权指南 */
.rights-guide {
  margin-bottom: 40px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.guide-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
}

.guide-card h4 {
  font-size: 18px;
  color: #333;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f0f0;
}

.guide-card h4 i {
  color: #2563eb;
}

.guide-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-card li {
  padding: 10px 0;
  font-size: 14px;
  color: #555;
  line-height: 1.6;
  border-bottom: 1px solid #f8fafc;
  padding-left: 22px;
  position: relative;
}

.guide-card li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: #10b981;
  position: absolute;
  left: 0;
  top: 12px;
  font-size: 12px;
}

/* 投诉FAQ */
.complaint-faq {
  margin-bottom: 40px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-list .faq-item {
  background: #fff;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  border: none;
  border-bottom: 1px solid #f0f0f0;
}

.faq-list .faq-item:last-child {
  border-bottom: none;
}

.faq-item {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-item h4 {
  font-size: 16px;
  color: #2563eb;
  margin-bottom: 12px;
  font-weight: 600;
}

.faq-item p {
  font-size: 14px;
  color: #555;
  line-height: 1.8;
  margin: 0;
}

/* 响应式 */
@media (max-width: 992px) {
  .channels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .list-info-grid {
    grid-template-columns: 1fr;
  }
  .guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .channels-grid {
    grid-template-columns: 1fr;
  }
  .standard-item {
    padding: 20px;
  }
  .red-list-table-wrapper,
  .black-list-table-wrapper {
    padding: 15px;
  }
  .red-list-table th,
  .black-list-table th,
  .red-list-table td,
  .black-list-table td {
    padding: 10px 8px;
    font-size: 13px;
  }
  .guide-card {
    padding: 20px;
  }
  .faq-item {
    padding: 20px;
  }
}
/* ========== 协会动态类页面样式 ========== */
.research-page,
.training-news-page,
.notice-page,
.party-page {
  margin-bottom: 40px;
}

/* 调研介绍 */
.research-intro {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.research-intro p {
  font-size: 15px;
  color: #555;
  line-height: 1.9;
  margin: 0;
}

/* 活动列表 */
.activity-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 40px;
}

.activity-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  display: flex;
  gap: 25px;
  transition: all 0.3s;
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.12);
}

.activity-date {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.activity-date .date-day {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.activity-date .date-month {
  font-size: 12px;
  opacity: 0.9;
  margin-top: 4px;
}

.activity-content {
  flex: 1;
  min-width: 0;
}

.activity-content h3 {
  font-size: 18px;
  color: #333;
  margin-bottom: 12px;
  line-height: 1.4;
}

.activity-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.activity-meta span {
  font-size: 13px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 5px;
}

.activity-meta i {
  color: #2563eb;
}

.activity-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 15px;
}

.activity-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.activity-tags span {
  background: #f0f7ff;
  color: #2563eb;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 12px;
}

/* 调研成果 */
.research-results {
  margin-bottom: 40px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.result-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.result-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(37,99,235,0.12);
}

.result-num {
  font-size: 36px;
  font-weight: 800;
  color: #2563eb;
  margin-bottom: 8px;
}

.result-label {
  font-size: 14px;
  color: #666;
}

/* 公告分类 */
.notice-categories {
  display: flex;
  gap: 10px;
  margin-bottom: 25px;
  flex-wrap: wrap;
}

.notice-cat {
  padding: 8px 20px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  font-size: 14px;
  color: #666;
  cursor: pointer;
  transition: all 0.3s;
}

.notice-cat:hover,
.notice-cat.active {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

/* 公告列表 */
.notice-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.notice-item {
  background: #fff;
  border-radius: 16px;
  padding: 25px 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  display: flex;
  gap: 25px;
  transition: all 0.3s;
}

.notice-item:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(37,99,235,0.12);
}

.notice-date {
  flex-shrink: 0;
  width: 70px;
  height: 70px;
  background: #f8fafc;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5e7eb;
}

.notice-date .date-day {
  font-size: 24px;
  font-weight: 800;
  color: #2563eb;
  line-height: 1;
}

.notice-date .date-month {
  font-size: 12px;
  color: #999;
  margin-top: 4px;
}

.notice-content {
  flex: 1;
  min-width: 0;
}

.notice-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}

.notice-tag.important {
  background: #fef2f2;
  color: #dc2626;
}

.notice-tag.activity {
  background: #f0f7ff;
  color: #2563eb;
}

.notice-tag.personnel {
  background: #fef3c7;
  color: #d97706;
}

.notice-content h3 {
  font-size: 17px;
  color: #333;
  margin-bottom: 10px;
  line-height: 1.4;
}

.notice-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 12px;
}

.notice-meta {
  display: flex;
  gap: 20px;
}

.notice-meta span {
  font-size: 12px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 5px;
}

.notice-meta i {
  color: #2563eb;
}

/* 党建工作 */
.party-intro {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  background: linear-gradient(135deg, #fef2f2 0%, #fff 100%);
  border-radius: 16px;
  padding: 35px;
  border-left: 4px solid #dc2626;
}

.party-intro-content {
  flex: 1;
}

.party-intro-content h3 {
  font-size: 22px;
  color: #dc2626;
  margin-bottom: 15px;
}

.party-intro-content p {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  margin-bottom: 12px;
}

.party-intro-content p:last-child {
  margin-bottom: 0;
}

.party-intro-stats {
  flex: 0 0 280px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.stat-item {
  background: #fff;
  border-radius: 12px;
  padding: 20px 15px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.stat-item .stat-num {
  font-size: 28px;
  font-weight: 800;
  color: #dc2626;
  margin-bottom: 5px;
}

.stat-item .stat-label {
  font-size: 12px;
  color: #666;
}

/* 学习资料 */
.study-materials {
  margin-bottom: 40px;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.material-card {
  background: #fff;
  border-radius: 16px;
  padding: 25px 20px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.material-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(220,38,38,0.12);
}

.material-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
}

.material-icon i {
  font-size: 28px;
  color: #fff;
}

.material-card h4 {
  font-size: 15px;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.4;
}

.material-card p {
  font-size: 12px;
  color: #999;
  margin-bottom: 15px;
}

.material-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #dc2626;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.material-link:hover {
  gap: 10px;
}

/* 响应式 */
@media (max-width: 992px) {
  .results-grid,
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .party-intro {
    flex-direction: column;
  }
  .party-intro-stats {
    flex: none;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .activity-card,
  .notice-item {
    flex-direction: column;
    padding: 20px;
  }
  .activity-date,
  .notice-date {
    width: 100%;
    height: auto;
    flex-direction: row;
    gap: 10px;
    padding: 10px;
  }
  .results-grid,
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .party-intro {
    padding: 25px;
  }
  .party-intro-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* ========== 行业资讯类页面样式 ========== */
.expert-page,
.report-page {
  margin-bottom: 40px;
}

/* 专家团队 */
.expert-team {
  margin-bottom: 40px;
}

.experts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.expert-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  transition: all 0.3s;
  border: 1px solid #f0f0f0;
}

.expert-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.15);
}

.expert-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
}

.expert-avatar i {
  font-size: 36px;
  color: #fff;
}

.expert-card h4 {
  font-size: 18px;
  color: #333;
  margin-bottom: 6px;
}

.expert-title {
  font-size: 13px;
  color: #2563eb;
  font-weight: 600;
  margin-bottom: 12px;
}

.expert-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 15px;
}

.expert-tags {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

.expert-tags span {
  background: #f0f7ff;
  color: #2563eb;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
}

/* 专家观点文章 */
.expert-articles {
  margin-bottom: 40px;
}

.article-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.article-card {
  background: #fff;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.12);
}

.article-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.article-card-category {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 600;
}

.article-card-date {
  font-size: 12px;
  color: #999;
}

.article-card h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 12px;
  line-height: 1.4;
}

.article-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
  flex: 1;
}

.article-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid #f0f0f0;
}

.article-card-author {
  font-size: 13px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-card-author i {
  color: #2563eb;
}

.article-card-link {
  color: #2563eb;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s;
}

.article-card-link:hover {
  gap: 10px;
}

/* 行业报告 */
.report-categories {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.report-cat {
  padding: 8px 20px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  font-size: 14px;
  color: #666;
  cursor: pointer;
  transition: all 0.3s;
}

.report-cat:hover,
.report-cat.active {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

.report-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 40px;
}

.report-item {
  background: #fff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  display: flex;
  gap: 30px;
  transition: all 0.3s;
}

.report-item:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 25px rgba(37,99,235,0.12);
}

.report-cover {
  flex-shrink: 0;
  width: 140px;
  height: 180px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.report-cover::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -30%;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.report-cover i {
  font-size: 48px;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.report-type {
  font-size: 13px;
  font-weight: 600;
  background: rgba(255,255,255,0.2);
  padding: 4px 12px;
  border-radius: 12px;
  position: relative;
  z-index: 1;
}

.report-content {
  flex: 1;
  min-width: 0;
}

.report-content h3 {
  font-size: 19px;
  color: #333;
  margin-bottom: 12px;
  line-height: 1.4;
}

.report-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.report-meta span {
  font-size: 12px;
  color: #999;
  display: flex;
  align-items: center;
  gap: 5px;
}

.report-meta i {
  color: #2563eb;
}

.report-content p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 15px;
}

.report-keywords {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.report-keywords span {
  background: #f8fafc;
  color: #666;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  border: 1px solid #e5e7eb;
}

.report-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  padding: 10px 25px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.report-download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(37,99,235,0.3);
}

/* 响应式 */
@media (max-width: 992px) {
  .experts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-cards-grid {
    grid-template-columns: 1fr;
  }
  .report-item {
    flex-direction: column;
  }
  .report-cover {
    width: 100%;
    height: 120px;
    flex-direction: row;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .experts-grid {
    grid-template-columns: 1fr;
  }
  .report-item {
    padding: 20px;
  }
  .report-cover {
    height: 100px;
  }
  .report-cover i {
    font-size: 36px;
  }
  .article-card {
    padding: 20px;
  }
}

/* ========================================
   P0框架优化新增样式
   ======================================== */

/* ========== 1. 头部搜索框 ========== */
.header-search {
  position: relative;
  margin-left: 15px;
}
.search-toggle {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  color: #333;
  font-size: 16px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-toggle:hover {
  background: #f0f5ff;
  color: #2563eb;
}
.search-dropdown {
  position: absolute;
  top: 50px;
  right: 0;
  width: 380px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  padding: 20px;
  display: none;
  z-index: 1000;
  animation: slideDown 0.3s ease;
}
.search-dropdown.show {
  display: block;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.header-search-form .search-input-wrap {
  display: flex;
  align-items: center;
  background: #f8fafc;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  padding: 0 12px;
  transition: all 0.3s;
}
.header-search-form .search-input-wrap:focus-within {
  border-color: #2563eb;
  background: #fff;
}
.header-search-form .search-input-wrap i {
  color: #9ca3af;
  margin-right: 8px;
}
.header-search-form .search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 0;
  font-size: 14px;
  outline: none;
}
.header-search-form .search-input-wrap button {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  border: none;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}
.header-search-form .search-input-wrap button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.search-hot-tips {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.search-hot-tips span {
  font-size: 12px;
  color: #9ca3af;
}
.search-hot-tips a {
  font-size: 12px;
  color: #6b7280;
  background: #f8fafc;
  padding: 4px 10px;
  border-radius: 12px;
  transition: all 0.3s;
}
.search-hot-tips a:hover {
  background: #eff6ff;
  color: #2563eb;
}

/* 移动端搜索框 */
.mobile-search-box {
  padding: 15px;
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
}
.mobile-search-form .search-input-wrap {
  display: flex;
  align-items: center;
  background: #fff;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  padding: 0 12px;
}
.mobile-search-form .search-input-wrap i {
  color: #9ca3af;
  margin-right: 8px;
}
.mobile-search-form .search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 0;
  font-size: 14px;
  outline: none;
}
.mobile-search-form .search-input-wrap button {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

/* ========== 2. 文章详情页新组件 ========== */

/* 权威背书条 */
.article-trust-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: linear-gradient(135deg, #f0f7ff 0%, #f8fafc 100%);
  border: 1px solid #dbeafe;
  border-radius: 10px;
  padding: 18px 20px;
  margin: 25px 0;
  flex-wrap: wrap;
  gap: 12px;
}
.article-trust-bar .trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #4b5563;
  font-weight: 500;
}
.article-trust-bar .trust-item i {
  color: #2563eb;
  font-size: 16px;
}

/* 文章目录TOC */
.article-toc {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  margin: 25px 0;
  overflow: hidden;
}
.article-toc .toc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  user-select: none;
}
.article-toc .toc-toggle {
  margin-left: auto;
  transition: transform 0.3s;
  font-size: 12px;
}
.article-toc .toc-content {
  padding: 15px 20px;
  max-height: 400px;
  overflow-y: auto;
}
.article-toc .toc-tip {
  color: #9ca3af;
  font-size: 13px;
  text-align: center;
  padding: 10px 0;
}
.article-toc .toc-list {
  list-style: none;
}
.article-toc .toc-item {
  margin-bottom: 8px;
}
.article-toc .toc-item.level-1 {
  padding-left: 0;
  font-weight: 600;
}
.article-toc .toc-item.level-2 {
  padding-left: 20px;
  font-weight: 400;
}
.article-toc .toc-item a {
  color: #4b5563;
  font-size: 13px;
  line-height: 1.6;
  transition: all 0.3s;
  display: block;
  padding: 4px 8px;
  border-radius: 4px;
}
.article-toc .toc-item a:hover {
  color: #2563eb;
  background: #eff6ff;
}

/* 作者信息框 */
.article-author-box {
  display: flex;
  gap: 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
  border: 1px solid #e5e7eb;
  border-left: 4px solid #2563eb;
  border-radius: 10px;
  padding: 25px;
  margin: 30px 0;
  align-items: flex-start;
}
.article-author-box .author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  flex-shrink: 0;
}
.article-author-box .author-info {
  flex: 1;
}
.article-author-box .author-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.article-author-box .author-badge {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #fff;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 10px;
  font-weight: 600;
}
.article-author-box .author-info p {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.7;
  margin-bottom: 12px;
}
.article-author-box .author-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.article-author-box .author-meta span {
  font-size: 12px;
  color: #9ca3af;
  display: flex;
  align-items: center;
  gap: 5px;
}
.article-author-box .author-meta i {
  color: #2563eb;
}

/* ========== 3. 协会推荐企业卡片（暗线植入） ========== */
.article-recommend-box {
  background: linear-gradient(135deg, #fffbeb 0%, #fff 100%);
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 25px;
  margin: 30px 0;
}
.article-recommend-box .recommend-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.article-recommend-box .recommend-header i {
  color: #f59e0b;
  font-size: 22px;
}
.article-recommend-box .recommend-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
}
.article-recommend-box .recommend-subtitle {
  font-size: 12px;
  color: #9ca3af;
  margin-left: auto;
}
.recommend-enterprise-card {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  position: relative;
  border: 1px solid #fde68a;
}
.recommend-enterprise-card .recommend-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  padding: 5px 15px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(245,158,11,0.3);
}
.recommend-enterprise-card .recommend-badge.small {
  top: -8px;
  right: 15px;
  padding: 3px 10px;
  font-size: 12px;
}
.recommend-enterprise-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 10px;
  padding-right: 80px;
}
.recommend-enterprise-card .recommend-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.8;
  margin-bottom: 15px;
}
.recommend-enterprise-card .recommend-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 15px;
  flex-wrap: wrap;
}
.recommend-enterprise-card .recommend-tags span {
  background: #eff6ff;
  color: #2563eb;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.recommend-enterprise-card .recommend-highlights {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
  padding: 15px;
  background: #f8fafc;
  border-radius: 8px;
}
.recommend-enterprise-card .highlight-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.recommend-enterprise-card .highlight-item i {
  color: #2563eb;
  font-size: 20px;
}
.recommend-enterprise-card .highlight-item span {
  font-size: 12px;
  color: #4b5563;
  font-weight: 500;
  line-height: 1.4;
}
.recommend-enterprise-card .recommend-actions {
  display: flex;
  gap: 12px;
}
.recommend-enterprise-card .recommend-btn {
  flex: 1;
  text-align: center;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.recommend-enterprise-card .recommend-btn.primary {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
}
.recommend-enterprise-card .recommend-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(37,99,235,0.3);
}
.recommend-enterprise-card .recommend-btn.secondary {
  background: #fff;
  color: #2563eb;
  border: 1px solid #2563eb;
}
.recommend-enterprise-card .recommend-btn.secondary:hover {
  background: #eff6ff;
}
.recommend-enterprise-card .recommend-btn.small {
  padding: 8px 15px;
  font-size: 12px;
  width: 100%;
}

/* 侧边栏推荐卡片 */
.sidebar-recommend-card {
  padding: 15px;
}
.sidebar-recommend-card h4 {
  font-size: 14px;
  padding-right: 50px;
  margin-bottom: 8px;
}
.sidebar-recommend-card .recommend-desc {
  font-size: 12px;
  margin-bottom: 10px;
}
.sidebar-recommend-card .recommend-tags {
  margin-bottom: 12px;
}

/* ========== 4. 搜索结果页样式 ========== */
.search-page-box {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.search-page-form .search-input-wrap {
  display: flex;
  align-items: center;
  background: #f8fafc;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  padding: 0 15px;
  transition: all 0.3s;
}
.search-page-form .search-input-wrap:focus-within {
  border-color: #2563eb;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.search-page-form .search-input-wrap i {
  color: #9ca3af;
  margin-right: 10px;
  font-size: 16px;
}
.search-page-form .search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 14px 0;
  font-size: 15px;
  outline: none;
}
.search-page-form .search-input-wrap button {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  border: none;
  padding: 10px 25px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}
.search-page-form .search-input-wrap button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.search-result-tip {
  margin-top: 15px;
  font-size: 13px;
  color: #6b7280;
}
.search-result-tip strong {
  color: #2563eb;
}
.search-result-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.search-result-item {
  background: #fff;
  border-radius: 10px;
  padding: 20px 25px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s;
  border: 1px solid transparent;
}
.search-result-item:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  border-color: #dbeafe;
  transform: translateY(-2px);
}
.search-result-date {
  font-size: 12px;
  color: #9ca3af;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.search-result-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}
.search-result-title a {
  color: #1f2937;
  transition: color 0.3s;
}
.search-result-title a:hover {
  color: #2563eb;
}
.search-result-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.7;
  margin-bottom: 12px;
}
.search-result-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 12px;
  color: #9ca3af;
}
.search-result-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.search-result-more {
  margin-left: auto;
  color: #2563eb;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}
.search-no-result {
  text-align: center;
  padding: 60px 20px;
  background: #fff;
  border-radius: 12px;
}
.search-no-result i {
  font-size: 60px;
  color: #d1d5db;
  margin-bottom: 20px;
}
.search-no-result h3 {
  font-size: 20px;
  color: #1f2937;
  margin-bottom: 10px;
}
.search-no-result p {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 25px;
}
.search-hot-keywords {
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
}
.search-hot-keywords h4 {
  font-size: 14px;
  color: #4b5563;
  margin-bottom: 12px;
  text-align: center;
}
.hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.hot-tags a {
  background: #f8fafc;
  color: #6b7280;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  transition: all 0.3s;
  border: 1px solid #e5e7eb;
}
.hot-tags a:hover {
  background: #eff6ff;
  color: #2563eb;
  border-color: #bfdbfe;
}

/* ========== 5. 404页面样式 ========== */
.error-page-section {
  padding: 80px 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
}
.error-page-wrap {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.error-code {
  font-size: 120px;
  font-weight: 800;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}
.error-title {
  font-size: 28px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 15px;
}
.error-desc {
  font-size: 15px;
  color: #6b7280;
  line-height: 1.8;
  margin-bottom: 30px;
}
.error-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.error-btn {
  padding: 12px 30px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.error-btn.primary {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
}
.error-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(37,99,235,0.3);
}
.error-btn.secondary {
  background: #fff;
  color: #2563eb;
  border: 1px solid #2563eb;
}
.error-btn.secondary:hover {
  background: #eff6ff;
}
.error-search {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  margin-bottom: 35px;
}
.error-search p {
  font-size: 14px;
  color: #6b7280;
  margin-bottom: 15px;
}
.error-search-form .search-input-wrap {
  display: flex;
  align-items: center;
  background: #f8fafc;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  padding: 0 12px;
}
.error-search-form .search-input-wrap:focus-within {
  border-color: #2563eb;
}
.error-search-form .search-input-wrap i {
  color: #9ca3af;
  margin-right: 8px;
}
.error-search-form .search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px 0;
  font-size: 14px;
  outline: none;
}
.error-search-form .search-input-wrap button {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
}
.error-hot h3 {
  font-size: 16px;
  color: #1f2937;
  margin-bottom: 15px;
}
.error-hot-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.error-hot-list a {
  background: #fff;
  color: #4b5563;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  transition: all 0.3s;
  border: 1px solid #e5e7eb;
}
.error-hot-list a:hover {
  background: #eff6ff;
  color: #2563eb;
  border-color: #bfdbfe;
}

/* ========== 6. 响应式适配 ========== */
@media (max-width: 992px) {
  .search-dropdown {
    width: 300px;
  }
  .recommend-enterprise-card .recommend-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-author-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .article-author-box .author-meta {
    justify-content: center;
  }
}
@media (max-width: 768px) {
  .header-search {
    display: none;
  }
  .article-trust-bar {
    padding: 12px;
    gap: 8px;
  }
  .article-trust-bar .trust-item {
    font-size: 12px;
  }
  .article-trust-bar .trust-item i {
    font-size: 14px;
  }
  .search-result-item {
    padding: 15px;
  }
  .search-result-meta {
    flex-wrap: wrap;
    gap: 10px;
  }
  .search-result-more {
    margin-left: 0;
    width: 100%;
  }
  .error-code {
    font-size: 80px;
  }
  .error-title {
    font-size: 22px;
  }
  .recommend-enterprise-card .recommend-highlights {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .recommend-enterprise-card .recommend-actions {
    flex-direction: column;
  }
  .article-recommend-box .recommend-subtitle {
    margin-left: 0;
    width: 100%;
  }
  /* 移动端二级导航 */
  .mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .mobile-nav-item {
    border-bottom: 1px solid #f1f5f9;
  }
  .mobile-nav-item a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    font-size: 15px;
    color: #1f2937;
    font-weight: 500;
    text-decoration: none;
  }
  .mobile-nav-item a:hover {
    color: #2563eb;
    background: #f8fafc;
  }
  .mobile-nav-arrow {
    font-size: 12px;
    color: #9ca3af;
    transition: transform 0.3s;
  }
  .mobile-sub-nav {
    display: none;
    background: #f8fafc;
    padding-left: 15px;
  }
  .mobile-sub-nav.open {
    display: block;
  }
  .mobile-sub-nav li {
    border-bottom: 1px solid #e5e7eb;
  }
  .mobile-sub-nav li:last-child {
    border-bottom: none;
  }
  .mobile-sub-nav li a {
    padding: 12px 20px 12px 35px;
    font-size: 14px;
    color: #4b5563;
    font-weight: 400;
  }
  .mobile-sub-nav li a:hover {
    color: #2563eb;
    background: #eff6ff;
  }
}

/* ========== 赛贝斯认证详情面板 ========== */
.saibesi-detail-panel {
  background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
  border-left: 4px solid #2563eb;
  padding: 30px;
  margin: 0;
}
.saibesi-detail-panel .detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e7eb;
}
.saibesi-detail-panel .detail-company-name {
  font-size: 22px;
  font-weight: 700;
  color: #1e3a5f;
  margin-bottom: 10px;
}
.saibesi-detail-panel .detail-company-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.saibesi-detail-panel .tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.saibesi-detail-panel .tag-aaa {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
}
.saibesi-detail-panel .tag-vice {
  background: #dbeafe;
  color: #1d4ed8;
}
.saibesi-detail-panel .tag-hightech {
  background: #dcfce7;
  color: #15803d;
}
.saibesi-detail-panel .tag-patent {
  background: #f3e8ff;
  color: #7e22ce;
}
.saibesi-detail-panel .detail-official-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s;
  white-space: nowrap;
}
.saibesi-detail-panel .detail-official-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.saibesi-detail-panel .detail-body {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.saibesi-detail-panel .detail-section h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1e3a5f;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.saibesi-detail-panel .detail-section h4 i {
  color: #2563eb;
}
.saibesi-detail-panel .detail-section p {
  font-size: 14px;
  line-height: 1.8;
  color: #4b5563;
  margin-bottom: 10px;
}
.saibesi-detail-panel .qual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.saibesi-detail-panel .qual-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 15px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.saibesi-detail-panel .qual-label {
  font-size: 13px;
  color: #6b7280;
}
.saibesi-detail-panel .qual-value {
  font-size: 13px;
  font-weight: 600;
  color: #1e3a5f;
  font-family: monospace;
}
.saibesi-detail-panel .tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.saibesi-detail-panel .tech-list li {
  font-size: 14px;
  line-height: 1.8;
  color: #4b5563;
  padding: 8px 0;
  border-bottom: 1px dashed #e5e7eb;
}
.saibesi-detail-panel .tech-list li:last-child {
  border-bottom: none;
}
.saibesi-detail-panel .detail-patent-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #2563eb;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
}
.saibesi-detail-panel .detail-patent-btn:hover {
  text-decoration: underline;
}
.saibesi-detail-panel .case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.saibesi-detail-panel .case-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 15px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.saibesi-detail-panel .case-cat {
  font-size: 12px;
  color: #2563eb;
  font-weight: 600;
  background: #dbeafe;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
}
.saibesi-detail-panel .case-name {
  font-size: 13px;
  color: #374151;
  font-weight: 500;
}
.saibesi-detail-panel .promise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}
.saibesi-detail-panel .promise-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 15px;
}
.saibesi-detail-panel .promise-item i {
  font-size: 24px;
  color: #2563eb;
  margin-top: 2px;
}
.saibesi-detail-panel .promise-item strong {
  font-size: 14px;
  color: #1e3a5f;
  display: block;
  margin-bottom: 4px;
}
.saibesi-detail-panel .promise-item p {
  font-size: 12px;
  color: #6b7280;
  margin: 0;
  line-height: 1.5;
}
.saibesi-detail-panel .detail-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 25px;
  padding-top: 18px;
  border-top: 1px solid #e5e7eb;
  font-size: 13px;
  color: #6b7280;
}
.saibesi-detail-panel .detail-footer span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.saibesi-detail-panel .detail-footer i {
  color: #2563eb;
}

/* 详情面板响应式 */
@media (max-width: 768px) {
  .saibesi-detail-panel {
    padding: 20px 15px;
  }
  .saibesi-detail-panel .detail-header {
    flex-direction: column;
    gap: 15px;
  }
  .saibesi-detail-panel .qual-grid,
  .saibesi-detail-panel .case-grid {
    grid-template-columns: 1fr;
  }
  .saibesi-detail-panel .promise-grid {
    grid-template-columns: 1fr;
  }
  .saibesi-detail-panel .detail-footer {
    flex-direction: column;
    gap: 10px;
  }
}
/* 会员展示图标样式（替代缺失图片） */
.showcase-logo-icon {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 36px;
  color: #fff;
}
.showcase-logo-saibeisi {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
}
.showcase-logo-placeholder {
  background: linear-gradient(135deg, #6b7280 0%, #9ca3af 100%);
}

/* 隐藏文章正文中重复的第一个h1（页面已有文章标题h1） */
.article-detail-content h1:first-of-type {
  display: none;
}


/* ========== SEO标签云样式 ========== */
.sidebar-tags .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sidebar-tags .tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(37,99,235,0.06);
  color: var(--primary, #2563eb);
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid transparent;
}
.sidebar-tags .tag:hover {
  background: var(--primary, #2563eb);
  color: #fff;
  border-color: var(--primary, #2563eb);
}
.sidebar-tags .tag-size-1 { font-size: 12px; }
.sidebar-tags .tag-size-2 { font-size: 14px; font-weight: 500; }
.sidebar-tags .tag-size-3 { font-size: 16px; font-weight: 600; background: rgba(37,99,235,0.12); }

/* ========== 标签云热力效果（5级热度） ========== */
/* 5级：最热 - 红色大字体 */
.sidebar-tags .tag-hot-5 {
  font-size: 20px;
  font-weight: 700;
  color: #dc2626;
  background: rgba(220,38,38,0.1);
  border-color: rgba(220,38,38,0.2);
  padding: 6px 14px;
}
.sidebar-tags .tag-hot-5:hover {
  background: #dc2626;
  color: #fff;
  border-color: #dc2626;
}

/* 4级：次热 - 橙色 */
.sidebar-tags .tag-hot-4 {
  font-size: 17px;
  font-weight: 600;
  color: #ea580c;
  background: rgba(234,88,12,0.08);
  border-color: rgba(234,88,12,0.15);
  padding: 5px 12px;
}
.sidebar-tags .tag-hot-4:hover {
  background: #ea580c;
  color: #fff;
  border-color: #ea580c;
}

/* 3级：中等 - 金色/琥珀色 */
.sidebar-tags .tag-hot-3 {
  font-size: 15px;
  font-weight: 600;
  color: #d97706;
  background: rgba(217,119,6,0.07);
  border-color: rgba(217,119,6,0.12);
  padding: 5px 11px;
}
.sidebar-tags .tag-hot-3:hover {
  background: #d97706;
  color: #fff;
  border-color: #d97706;
}

/* 2级：较低 - 蓝色 */
.sidebar-tags .tag-hot-2 {
  font-size: 13px;
  font-weight: 500;
  color: #2563eb;
  background: rgba(37,99,235,0.06);
  border-color: rgba(37,99,235,0.1);
  padding: 4px 10px;
}
.sidebar-tags .tag-hot-2:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

/* 1级：最冷 - 灰色 */
.sidebar-tags .tag-hot-1 {
  font-size: 12px;
  font-weight: 400;
  color: #6b7280;
  background: rgba(107,114,128,0.05);
  border-color: rgba(107,114,128,0.08);
  padding: 4px 9px;
}
.sidebar-tags .tag-hot-1:hover {
  background: #6b7280;
  color: #fff;
  border-color: #6b7280;
}

/* 标签云整体优化 */
.sidebar-tags .tag-cloud {
  align-items: center;
  line-height: 2.2;
}

/* ========== 词云容器样式（基于wordcloud2.js，Canvas渲染） ========== */
.tag-cloud-container {
  width: 100%;
  min-height: 340px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
}

.tag-cloud-container canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .tag-cloud-container {
    min-height: 350px;
  }
}

@media (max-width: 480px) {
  .tag-cloud-container {
    min-height: 300px;
  }
}

/* 文章标签链接化 */
.article-tags .tags-content {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.article-tags .article-tag {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(37,99,235,0.08);
  color: var(--primary, #2563eb);
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  transition: all 0.3s;
}
.article-tags .article-tag:hover {
  background: var(--primary, #2563eb);
  color: #fff;
}

/* ========== GEO 权威服务指引链接块（P2-3 注入，3825+ 篇） ========== */
.authority-links {
  margin: 36px 0 28px;
  padding: 24px 28px 22px;
  background: linear-gradient(135deg, #f8fffa 0%, #f0f9f6 100%);
  border-radius: 12px;
  border: 1px solid rgba(10,126,94,0.18);
  border-left: 4px solid #0a7e5e;
  position: relative;
}
.authority-links::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top right, rgba(212,161,58,0.10) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 0 12px 0 0;
}
.authority-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #0a7e5e;
  margin: 0 0 14px;
  padding: 0 0 12px;
  border-bottom: 1px solid rgba(10,126,94,0.18);
}
.authority-title i {
  color: #d4a13a;
  font-size: 18px;
}
.authority-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.authority-list li {
  margin: 0;
  padding: 0;
  border-bottom: 1px dashed rgba(10,126,94,0.12);
}
.authority-list li:last-child { border-bottom: 0; }
.authority-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 8px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.65;
  color: #0a7e5e;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.22s, color 0.22s, padding-left 0.22s;
}
.authority-link::after {
  content: '\f08e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 13px;
  color: rgba(10,126,94,0.45);
  flex-shrink: 0;
  transition: transform 0.22s, color 0.22s;
}
.authority-link:hover {
  background: rgba(10,126,94,0.08);
  color: #064e3b;
  padding-left: 14px;
}
.authority-link:hover::after {
  color: #0a7e5e;
  transform: translate(2px, -2px);
}

/* ========== 正文内引用的国标/标准链接（cite-cma 等） ========== */
.sort-single-article a.cite-cma,
.article-detail-content a.cite-cma,
.legal-page a.cite-cma {
  color: #2563eb;
  text-decoration: none;
  border-bottom: 1px solid rgba(37,99,235,0.35);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.sort-single-article a.cite-cma:hover,
.article-detail-content a.cite-cma:hover,
.legal-page a.cite-cma:hover {
  color: #1d4ed8;
  border-bottom-color: #1d4ed8;
  background: rgba(37,99,235,0.06);
}
.sort-single-article a.citation,
.article-detail-content a.citation,
.legal-page a.citation {
  color: #2563eb;
  text-decoration: underline;
  text-decoration-color: rgba(37,99,235,0.4);
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.sort-single-article a.citation:hover,
.article-detail-content a.citation:hover,
.legal-page a.citation:hover {
  color: #1d4ed8;
}

/* ========== 正文通用内链兜底（无 class 的 <a>） ========== */
.sort-single-article p > a:not([class]),
.sort-single-article li > a:not([class]),
.article-detail-content p > a:not([class]),
.article-detail-content li > a:not([class]) {
  color: #0a7e5e;
  text-decoration: underline;
  text-decoration-color: rgba(10,126,94,0.35);
  text-underline-offset: 3px;
  font-weight: 500;
  transition: color 0.2s, text-decoration-color 0.2s;
}
.sort-single-article p > a:not([class]):hover,
.sort-single-article li > a:not([class]):hover,
.article-detail-content p > a:not([class]):hover,
.article-detail-content li > a:not([class]):hover {
  color: #064e3b;
  text-decoration-color: #064e3b;
}

/* ========== 优化版相关阅读模块 ========== */
.related-articles-optimized {
  margin: 40px 0 30px;
  padding: 28px 30px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}
.related-articles-optimized .related-list { display: block; padding: 0; margin: 0; list-style: none; }
.related-articles-optimized .related-item { display: block; background: transparent; border: 0; border-radius: 0; padding: 0; transition: none; }
.related-articles-optimized .related-item + .related-item { margin-top: 12px; padding-top: 12px; border-top: 1px dashed #e2e8f0; }
.related-articles-optimized .related-item a { display: block; padding: 8px 12px; border-radius: 8px; transition: background 0.25s, color 0.25s; color: var(--text-primary); text-decoration: none; }
.related-articles-optimized .related-item a:hover { background: rgba(10,126,94,0.06); }
.related-articles-optimized .related-item-title { display: block; font-size: 15px; font-weight: 600; color: var(--text-primary); line-height: 1.5; margin-bottom: 4px; }
.related-articles-optimized .related-item a:hover .related-item-title { color: var(--primary); }
.related-articles-optimized .related-item-desc { display: block; font-size: 13px; color: var(--text-muted); line-height: 1.6; }

.related-articles-optimized::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #2563eb 0%, #3b82f6 50%, #f59e0b 100%);
}

.related-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 18px;
}

.related-title-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.related-title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  border-radius: 10px;
  font-size: 16px;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

.related-title {
  font-size: 20px;
  font-weight: 700;
  color: #1f2937;
  margin: 0;
  letter-spacing: 0.5px;
}

.related-subtitle {
  font-size: 13px;
  color: #9ca3af;
  margin-left: 5px;
}

.related-clusters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cluster-tag {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.cluster-district {
  background: rgba(37,99,235,0.1);
  color: #2563eb;
  border: 1px solid rgba(37,99,235,0.2);
}

.cluster-scene {
  background: rgba(245,158,11,0.1);
  color: #d97706;
  border: 1px solid rgba(245,158,11,0.2);
}

.cluster-question {
  background: rgba(16,185,129,0.1);
  color: #059669;
  border: 1px solid rgba(16,185,129,0.2);
}

.related-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, #e2e8f0 20%, #e2e8f0 80%, transparent 100%);
  margin: 15px 0 20px;
}

.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.related-item {
  background: #fff;
  border-radius: 10px;
  padding: 14px 18px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.related-item:hover {
  border-color: #2563eb;
  box-shadow: 0 4px 16px rgba(37,99,235,0.12);
  transform: translateX(4px);
}

.related-item-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.related-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: #f1f5f9;
  color: #64748b;
  border-radius: 7px;
  font-size: 12px;
  flex-shrink: 0;
  transition: all 0.3s;
}

.related-item:hover .related-icon {
  background: #2563eb;
  color: #fff;
}

.related-link {
  color: #1f2937;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.3s;
  flex: 1;
}

.related-link:hover {
  color: #2563eb;
}

.related-item-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-left: 40px;
}

.match-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.match-high {
  background: rgba(16,185,129,0.12);
  color: #059669;
}

.match-mid {
  background: rgba(59,130,246,0.12);
  color: #2563eb;
}

.match-low {
  background: rgba(156,163,175,0.12);
  color: #6b7280;
}

.related-meta-text {
  font-size: 12px;
  color: #9ca3af;
}

.related-footer {
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px dashed #e2e8f0;
}

.related-footer-text {
  font-size: 13px;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 6px;
}

.related-footer-text i {
  color: #f59e0b;
}

/* 响应式 */
@media (max-width: 768px) {
  .related-articles-optimized {
    padding: 20px 16px;
    margin: 30px 0 20px;
  }
  
  .related-title {
    font-size: 17px;
  }
  
  .related-subtitle {
    display: none;
  }
  
  .related-item-meta {
    padding-left: 0;
  }
  
  .related-link {
    font-size: 14px;
  }
}

/* ========== 主题集群导航模块 ========== */
.topic-cluster-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.topic-cluster-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 25px;
  align-items: stretch;
}

/* 左侧容器：两个卡片上下堆叠 */
.topic-cluster-left {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* 右侧大卡片：占满高度 */
.topic-cluster-card-large {
  height: 100%;
}

.topic-cluster-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* 卡片顶部主题色渐变条 - 默认显示 */
.topic-cluster-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #2563eb 0%, #3b82f6 100%);
}

.topic-cluster-card.card-scene::before {
  background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 100%);
}

.topic-cluster-card.card-question::before {
  background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
}

.topic-cluster-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(37,99,235,0.15);
  border-color: #2563eb;
}

.topic-cluster-card.card-scene:hover {
  box-shadow: 0 16px 40px rgba(245,158,11,0.15);
  border-color: #f59e0b;
}

.topic-cluster-card.card-question:hover {
  box-shadow: 0 16px 40px rgba(16,185,129,0.15);
  border-color: #10b981;
}

.topic-cluster-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px dashed #e5e7eb;
}

.topic-cluster-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  border-radius: 14px;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  flex-shrink: 0;
}

.topic-cluster-icon.icon-scene {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  box-shadow: 0 4px 12px rgba(245,158,11,0.3);
}

.topic-cluster-icon.icon-question {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  box-shadow: 0 4px 12px rgba(16,185,129,0.3);
}

.topic-cluster-info h3 {
  font-size: 19px;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 4px 0;
}

.topic-cluster-info p {
  font-size: 13px;
  color: #9ca3af;
  margin: 0;
}

.topic-cluster-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
  align-content: flex-start;
  align-items: flex-start;
  overflow: hidden;
}

/* 区域专题标签 - 蓝色系 */
.topic-cluster-card.card-region .topic-cluster-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  min-height: 38px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  color: #1d4ed8;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #bfdbfe;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.topic-cluster-card.card-region .topic-cluster-links a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: #2563eb;
  transform: scaleY(0);
  transition: transform 0.25s;
}

.topic-cluster-card.card-region .topic-cluster-links a:hover {
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
  border-color: #2563eb;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(37,99,235,0.35);
}

.topic-cluster-card.card-region .topic-cluster-links a:hover::before {
  transform: scaleY(1);
}

/* 场景专题标签 - 橙色系 */
.topic-cluster-card.card-scene .topic-cluster-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  min-height: 38px;
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  color: #b45309;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #fde68a;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.topic-cluster-card.card-scene .topic-cluster-links a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: #f59e0b;
  transform: scaleY(0);
  transition: transform 0.25s;
}

.topic-cluster-card.card-scene .topic-cluster-links a:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #fff;
  border-color: #f59e0b;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(245,158,11,0.35);
}

.topic-cluster-card.card-scene .topic-cluster-links a:hover::before {
  transform: scaleY(1);
}

/* 问题专题标签 - 绿色系 */
.topic-cluster-card.card-question .topic-cluster-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  min-height: 38px;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  color: #047857;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid #a7f3d0;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.topic-cluster-card.card-question .topic-cluster-links a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: #10b981;
  transform: scaleY(0);
  transition: transform 0.25s;
}

.topic-cluster-card.card-question .topic-cluster-links a:hover {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  color: #fff;
  border-color: #10b981;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(16,185,129,0.35);
}

.topic-cluster-card.card-question .topic-cluster-links a:hover::before {
  transform: scaleY(1);
}

@media (max-width: 1024px) {
  .topic-cluster-grid {
    grid-template-columns: 1fr;
  }
  
  .topic-cluster-left {
    flex-direction: row;
  }
  
  .topic-cluster-left .topic-cluster-card {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .topic-cluster-section {
    padding: 50px 0;
  }
  
  .topic-cluster-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .topic-cluster-left {
    flex-direction: column;
    gap: 18px;
  }
  
  .topic-cluster-card {
    padding: 22px;
  }
}

/* ========== 侧边栏主题集群导航 ========== */
.sidebar-topics {
  background: #fff;
}

.sidebar-topic-group {
  margin-bottom: 18px;
}

.sidebar-topic-group:last-child {
  margin-bottom: 0;
}

.sidebar-topic-label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin: 0 0 10px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid #f1f5f9;
}

.sidebar-topic-label i {
  color: #2563eb;
  margin-right: 6px;
  font-size: 12px;
}

.sidebar-topic-group:nth-child(2) .sidebar-topic-label i {
  color: #f59e0b;
}

.sidebar-topic-group:nth-child(3) .sidebar-topic-label i {
  color: #10b981;
}

.sidebar-topic-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sidebar-topic-links a {
  display: inline-block;
  padding: 5px 10px;
  background: #f8fafc;
  color: #64748b;
  border-radius: 6px;
  font-size: 12px;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.sidebar-topic-links a:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
}

/* 企业文字图标样式 */
.showcase-logo-text {
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}

/* ========== 为什么选择赛贝斯 - 单卡片居中覆盖 ========== */
section.member-showcase .showcase-grid {
  display: flex !important;
  justify-content: center !important;
  flex-wrap: wrap;
}
section.member-showcase .showcase-item {
  max-width: 640px !important;
  width: 100% !important;
  padding: 40px 48px !important;
  margin: 0 auto !important;
  float: none !important;
}
section.member-showcase .showcase-item > p {
  text-align: center !important;
}
section.member-showcase .showcase-logo {
  width: 96px !important;
  height: 96px !important;
}
section.member-showcase .showcase-item h3 {
  font-size: 20px !important;
}
section.member-showcase .showcase-data .num {
  font-size: 22px !important;
}
/* ========== 服务公告排版优化 ========== */
.notice-list {
  display: flex;
  flex-direction: column;
  gap: 14px !important;
}
.notice-item {
  background: #fff;
  border-radius: 12px !important;
  padding: 18px 20px !important;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06) !important;
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  transition: all 0.3s ease !important;
  border: 1px solid #f0f0f0;
  position: relative;
  overflow: hidden;
}
.notice-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, #2563eb 0%, #60a5fa 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.notice-item:hover {
  transform: translateX(4px) !important;
  box-shadow: 0 6px 20px rgba(37,99,235,0.15) !important;
  border-color: #dbeafe;
}
.notice-item:hover::before {
  opacity: 1;
}
.notice-date {
  flex-shrink: 0;
  width: 56px !important;
  height: 56px !important;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%) !important;
  border-radius: 10px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  border: 1px solid #bfdbfe !important;
}
.notice-date .date-day {
  font-size: 20px !important;
  font-weight: 800 !important;
  color: #2563eb !important;
  line-height: 1 !important;
}
.notice-date .date-month {
  font-size: 11px !important;
  color: #6b7280 !important;
  margin-top: 3px !important;
}
.notice-content {
  flex: 1;
  min-width: 0;
}
.notice-title-link {
  font-size: 14px !important;
  color: #374151 !important;
  font-weight: 500 !important;
  line-height: 1.6 !important;
  text-decoration: none !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
  transition: color 0.3s !important;
}
.notice-item:hover .notice-title-link {
  color: #2563eb !important;
}
.notice-arrow {
  flex-shrink: 0;
  color: #d1d5db;
  font-size: 12px;
  transition: all 0.3s;
}
.notice-item:hover .notice-arrow {
  color: #2563eb;
  transform: translateX(3px);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .notice-item {
    padding: 14px 16px !important;
    gap: 12px !important;
  }
  .notice-date {
    width: 48px !important;
    height: 48px !important;
  }
  .notice-date .date-day {
    font-size: 18px !important;
  }
  .notice-title-link {
    font-size: 13px !important;
  }
}
/* ========== 新闻板块左右对齐优化 ========== */
.news-wrap {
  align-items: start !important;
}
.news-col {
  display: flex !important;
  flex-direction: column !important;
}
.news-list {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
}
.news-item {
  flex: 1 !important;
  display: flex !important;
}
.news-item > a {
  width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
}
.notice-list {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}
/* ========== 服务公告高度调整（与左侧对齐） ========== */
section.news-section .notice-item {
  padding: 22px 24px !important;
  min-height: 120px !important;
}
section.news-section .notice-date {
  width: 64px !important;
  height: 64px !important;
}
section.news-section .notice-date .date-day {
  font-size: 24px !important;
}
section.news-section .notice-date .date-month {
  font-size: 12px !important;
}
section.news-section .notice-title-link {
  font-size: 15px !important;
  line-height: 1.7 !important;
}
section.news-section .notice-list {
  gap: 18px !important;
}
/* ========== 核心数据墙 ========== */
.core-data-wall { background: var(--bg-white); }
.data-wall-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.data-wall-item {
  text-align: center;
  padding: 30px 15px;
  background: var(--bg-gray);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.data-wall-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.data-wall-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.2;
}
.data-wall-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* ========== 标准承诺 ========== */
.standard-promise { background: var(--bg-gray); }
.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.promise-item {
  background: var(--bg-white);
  padding: 30px 25px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.promise-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.promise-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  margin-bottom: 20px;
}
.promise-item h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.promise-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========== 施工前防护 ========== */
.pre-protection { background: var(--bg-white); }
.protection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.protection-item {
  background: var(--bg-gray);
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.protection-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.protection-item.protection-highlight {
  background: var(--primary-gradient);
  color: #fff;
}
.protection-item.protection-highlight h3,
.protection-item.protection-highlight p {
  color: #fff;
}
.protection-icon {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 16px;
}
.protection-highlight .protection-icon {
  color: #fff;
}
.protection-item h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.protection-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========== 资质证书表 ========== */
.cert-table-section { background: var(--bg-gray); }
.cert-table-wrap {
  margin-top: 40px;
  overflow-x: auto;
}
.cert-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cert-table thead {
  background: var(--primary-gradient);
}
.cert-table th {
  padding: 16px 20px;
  text-align: left;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}
.cert-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text-primary);
}
.cert-table tbody tr:hover {
  background: var(--bg-light);
}
.cert-table tbody tr:last-child td {
  border-bottom: none;
}
.cert-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}
.cert-image-showcase {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.cert-image-item {
  text-align: center;
  max-width: 500px;
}
.cert-image-item img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid #fff;
}
.cert-image-item p {
  margin-top: 15px;
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========== 技术专利表 ========== */
.patent-table-section { background: var(--bg-white); }
.patent-table-wrap {
  margin-top: 40px;
  overflow-x: auto;
}
.patent-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}
.patent-table thead {
  background: var(--bg-light);
}
.patent-table th {
  padding: 16px 20px;
  text-align: left;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 600;
  border-bottom: 2px solid var(--primary);
}
.patent-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 14px;
  color: var(--text-primary);
}
.patent-table tbody tr:hover {
  background: var(--bg-gray);
}
.patent-table tbody tr:last-child td {
  border-bottom: none;
}
.patent-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}
.software-copyright {
  margin-top: 40px;
  background: var(--bg-gray);
  padding: 30px;
  border-radius: var(--radius-lg);
}
.software-copyright h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.software-copyright ul {
  list-style: none;
}
.software-copyright li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 24px;
  position: relative;
}
.software-copyright li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* ========== 标杆案例 ========== */
.benchmark-cases { background: var(--bg-gray); }
.benchmark-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.benchmark-item {
  background: var(--bg-white);
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: all 0.3s ease;
}
.benchmark-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.benchmark-icon {
  width: 60px;
  height: 60px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 26px;
  margin: 0 auto 18px;
}
.benchmark-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.benchmark-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== 响应式适配 ========== */
@media (max-width: 992px) {
  .data-wall-grid { grid-template-columns: repeat(3, 1fr); }
  .promise-grid { grid-template-columns: repeat(2, 1fr); }
  .protection-grid { grid-template-columns: repeat(2, 1fr); }
  .benchmark-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .data-wall-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .data-wall-num { font-size: 28px; }
  .promise-grid { grid-template-columns: 1fr; }
  .protection-grid { grid-template-columns: 1fr; }
  .benchmark-grid { grid-template-columns: 1fr; }
  .cert-table th, .cert-table td,
  .patent-table th, .patent-table td { padding: 10px 12px; font-size: 13px; }
}

/* ========== 武汉气候适配 ========== */
.wuhan-climate { background: var(--bg-white); }
.climate-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}
.climate-left h3, .climate-right h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 24px;
  color: var(--text-primary);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary);
}
.climate-list {
  list-style: none;
}
.climate-list li {
  margin-bottom: 20px;
  padding: 20px;
  background: var(--bg-gray);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}
.climate-item-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.climate-item-title i {
  color: var(--primary);
  margin-right: 8px;
}
.climate-list li p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}
.climate-solution {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.solution-step {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: var(--bg-gray);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}
.solution-step:hover {
  background: var(--bg-light);
  transform: translateX(5px);
}
.step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
.step-content h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.step-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 768px) {
  .climate-wrap { grid-template-columns: 1fr; gap: 30px; }
}

/* ========== 资质证书图片网格 ========== */
.cert-image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.cert-image-card {
  text-align: center;
  background: var(--bg-white);
  padding: 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.cert-image-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}
.cert-image-card img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 3px solid #fff;
  box-shadow: var(--shadow-sm);
}
.cert-image-card p {
  margin-top: 15px;
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.6;
}

/* ========== 专利图片网格 ========== */
.patent-image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.patent-image-card {
  text-align: center;
  background: var(--bg-white);
  padding: 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.patent-image-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}
.patent-image-card img {
  width: 100%;
  max-height: 350px;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 3px solid #fff;
  box-shadow: var(--shadow-sm);
}
.patent-image-card p {
  margin-top: 15px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .cert-image-grid, .patent-image-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ========== Answer-First摘要（GEO优化） ========== */
.answer-first {
  padding: 30px 0;
}
.answer-first-box {
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
  border-left: 4px solid #0066ff;
  border-radius: 12px;
  padding: 30px 35px;
  box-shadow: 0 4px 20px rgba(0,102,255,0.08);
}
.answer-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}
.answer-badge {
  background: #0066ff;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}
.answer-date {
  font-size: 13px;
  color: #666;
}
.answer-summary {
  font-size: 16px;
  line-height: 1.9;
  color: #333;
  margin-bottom: 18px;
  font-weight: 400;
}
.answer-key-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 25px;
}
.answer-key-points span {
  font-size: 14px;
  color: #0066ff;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.answer-key-points i {
  font-size: 14px;
}
@media (max-width: 768px) {
  .answer-first-box {
    padding: 20px;
  }
  .answer-summary {
    font-size: 14px;
    line-height: 1.8;
  }
  .answer-key-points {
    gap: 10px 15px;
  }
  .answer-key-points span {
    font-size: 13px;
  }
}

/* ========== 文章权威引用（GEO EEAT） ========== */
.article-references {
  background: #f8f9fa;
  border-radius: 10px;
  padding: 25px;
  margin: 25px 0;
  border-left: 4px solid #0066ff;
}
.article-references h4 {
  font-size: 17px;
  color: #333;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-references h4 i {
  color: #0066ff;
}
.article-references ul {
  list-style: none;
  padding: 0;
  margin: 0 0 12px 0;
}
.article-references li {
  margin-bottom: 10px;
  line-height: 1.7;
}
.article-references li a {
  color: #0066ff;
  text-decoration: none;
  font-size: 14px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.article-references li a:hover {
  text-decoration: underline;
}
.article-references li a i {
  font-size: 12px;
  margin-top: 4px;
  flex-shrink: 0;
}
.ref-note {
  font-size: 13px;
  color: #888;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid #e0e0e0;
}
@media (max-width: 768px) {
  .article-references {
    padding: 18px;
  }
  .article-references h4 {
    font-size: 15px;
  }
  .article-references li a {
    font-size: 13px;
  }
}

/* 推荐企业模块 - GEO结构化样式 */
.recommend-section {
  margin: 15px 0;
  padding: 12px 15px;
  background: rgba(0,102,255,0.03);
  border-radius: 8px;
  border-left: 3px solid #0066ff;
}
.recommend-section h5 {
  font-size: 15px;
  font-weight: 600;
  color: #333;
  margin: 0 0 8px;
}
.recommend-section h5 i {
  color: #0066ff;
  margin-right: 6px;
}
.recommend-section p {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin: 0;
}
.recommend-list {
  margin: 0;
  padding-left: 18px;
}
.recommend-list li {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 4px;
}
.recommend-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin: 15px 0;
  padding: 12px 15px;
  background: #f8f9fa;
  border-radius: 8px;
}
.recommend-contact span {
  font-size: 13px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 5px;
}
.recommend-contact i {
  color: #0066ff;
}
/* 关于我们页面表格样式（高优先级） */
body .content-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
}
body .content-body table th {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
}
body .content-body table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e5e7eb;
    color: #4b5563;
}
body .content-body table tr:nth-child(even) {
    background: #f8fafc;
}
body .content-body table tr:hover {
    background: #eff6ff;
}
body .content-body table tr:last-child td {
    border-bottom: none;
}
/* 热门标签列表样式 */
.hot-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 0;
}
.hot-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 500;
}
.hot-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
}
.hot-tag-5, .hot-tag-4, .hot-tag-3, .hot-tag-2, .hot-tag-1 {
    font-size: 13px;
    font-weight: 500;
    background: #eff6ff;
    color: #2563eb;
    border-color: #bfdbfe;
}
/* 栏目SEO描述区 */
.sort-seo-intro { background: linear-gradient(135deg, #f0f7ff 0%, #f8fbff 100%); border-left: 4px solid var(--primary, #2563eb); border-radius: 8px; padding: 20px 24px; margin-bottom: 25px; }
.sort-seo-body { font-size: 14px; line-height: 1.9; color: #475569; }
.sort-seo-body p { margin-bottom: 8px; }
.sort-seo-body p:last-child { margin-bottom: 0; }

/* 第十五轮新增：服务承诺/服务场景/区域/FAQ/信息落地页定制块 */
.service-promise-box { margin: 40px 0 30px; padding: 28px 30px; background: linear-gradient(135deg, #f0f9f6 0%, #fef9e7 100%); border-radius: 14px; border: 1px solid rgba(10,126,94,0.18); box-shadow: 0 2px 10px rgba(10,126,94,0.06); }
.service-promise-box h3 { font-size: 20px; font-weight: 600; color: #0a7e5e; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid rgba(10,126,94,0.15); display: flex; align-items: center; gap: 8px; }
.service-promise-box h3 i { color: #d4a13a; }
.service-promise-list { list-style: none; padding: 0; margin: 0; }
.service-promise-list li { padding: 8px 0 8px 20px; border-bottom: 1px dashed rgba(10,126,94,0.12); position: relative; line-height: 1.9; color: #1f2937; }
.service-promise-list li:before { content: '✓'; position: absolute; left: 0; color: #0a7e5e; font-weight: 700; }
.service-promise-list li:last-child { border-bottom: none; }
.service-promise-list li strong { color: #0a7e5e; margin-right: 4px; }

.service-entries-box { margin: 40px 0 30px; padding: 28px 30px; background: #fff; border-radius: 14px; border: 1px solid #e5e7eb; box-shadow: 0 2px 10px rgba(0,0,0,0.04); }
.service-entries-box h3 { font-size: 20px; font-weight: 600; color: #0a7e5e; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid rgba(10,126,94,0.15); display: flex; align-items: center; gap: 8px; }
.service-entries-box h3 i { color: #d4a13a; }
.service-entries-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; list-style: none; padding: 0; margin: 0; }
.service-entries-grid li { margin: 0; }
.service-card { display: flex; flex-direction: column; padding: 18px 22px; background: linear-gradient(135deg, #f8fffa 0%, #ffffff 100%); border: 1px solid rgba(10,126,94,0.18); border-radius: 10px; transition: all 0.3s ease; text-decoration: none; color: inherit; }
.service-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(10,126,94,0.15); border-color: #0a7e5e; }
.service-card strong { font-size: 16px; color: #0a7e5e; margin-bottom: 6px; }
.service-card-desc { font-size: 13px; color: #4b5563; line-height: 1.6; }

.service-highlight-box { margin: 36px 0 24px; padding: 24px 28px; background: linear-gradient(135deg, #f8fffa 0%, #f0f9f6 100%); border-radius: 12px; border-left: 4px solid #0a7e5e; }
.service-highlight-box h3 { font-size: 19px; font-weight: 600; color: #0a7e5e; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.service-highlight-box h3 i { color: #d4a13a; }
.service-highlight-summary { font-size: 15px; line-height: 1.85; color: #1f2937; margin: 0; }

.district-summary-box { margin: 36px 0 24px; padding: 24px 28px; background: linear-gradient(135deg, #fffbeb 0%, #fef9e7 100%); border-radius: 12px; border-left: 4px solid #d4a13a; }
.district-summary-box h3 { font-size: 19px; font-weight: 600; color: #92400e; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.district-summary-box h3 i { color: #d4a13a; }
.district-summary-list { list-style: none; padding: 0; margin: 0; }
.district-summary-list li { padding: 6px 0 6px 22px; border-bottom: 1px dashed rgba(212,161,58,0.15); position: relative; line-height: 1.85; color: #1f2937; }
.district-summary-list li:before { content: '▸'; position: absolute; left: 0; color: #d4a13a; font-weight: 700; }
.district-summary-list li:last-child { border-bottom: none; }
.district-summary-list li strong { color: #92400e; margin-right: 4px; }

.faq-categories-box { margin: 36px 0 24px; padding: 28px 30px; background: linear-gradient(135deg, #f0f7ff 0%, #f8fbff 100%); border-radius: 14px; border: 1px solid rgba(37,99,235,0.18); }
.faq-categories-box h3 { font-size: 20px; font-weight: 600; color: #1e40af; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid rgba(37,99,235,0.15); display: flex; align-items: center; gap: 8px; }
.faq-categories-box h3 i { color: #d4a13a; }
.faq-categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; list-style: none; padding: 0; margin: 0; }
.faq-categories-grid li { margin: 0; }
.faq-cat-link { display: flex; flex-direction: column; padding: 14px 18px; background: #fff; border: 1px solid rgba(37,99,235,0.18); border-radius: 10px; transition: all 0.3s ease; text-decoration: none; color: inherit; }
.faq-cat-link:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(37,99,235,0.15); border-color: #2563eb; }
.faq-cat-link strong { font-size: 15px; color: #1e40af; margin-bottom: 4px; }
.faq-cat-link span { font-size: 12px; color: #6b7280; line-height: 1.5; }

.faq-contact-cta { margin: 36px 0 24px; padding: 28px 30px; background: linear-gradient(135deg, #0a7e5e 0%, #0d8f6a 100%); border-radius: 14px; color: #fff; box-shadow: 0 4px 20px rgba(10,126,94,0.2); }
.faq-contact-cta h3 { font-size: 20px; font-weight: 600; color: #fff; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.faq-contact-cta h3 i { color: #d4a13a; }
.faq-contact-cta p { color: rgba(255,255,255,0.95); font-size: 15px; line-height: 1.7; margin-bottom: 16px; }
.contact-cta-list { list-style: none; padding: 0; margin: 0; }
.contact-cta-list li { padding: 8px 0; font-size: 15px; line-height: 1.8; color: #fff; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.contact-cta-list li a { color: #fef9e7; text-decoration: none; font-weight: 600; border-bottom: 1px dashed rgba(255,255,255,0.5); white-space: nowrap; padding: 0 2px; }
.contact-cta-list li a:hover { color: #fff; border-bottom-color: #fff; }
.contact-cta-list li .cta-hint { color: rgba(255,255,255,0.7); font-size: 13px; margin-left: 6px; }

.info-summary-box { margin: 36px 0 24px; padding: 22px 26px; background: linear-gradient(135deg, #f8fffa 0%, #ffffff 100%); border-left: 4px solid #0a7e5e; border-radius: 10px; }
.info-summary-box h3 { font-size: 18px; font-weight: 600; color: #0a7e5e; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.info-summary-box h3 i { color: #d4a13a; }
.info-summary-body { font-size: 15px; line-height: 1.85; color: #1f2937; margin: 0; }

.article-faq-section { margin: 36px 0 24px; }
.article-faq-section h3 { font-size: 19px; font-weight: 600; color: #0a7e5e; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid rgba(10,126,94,0.15); display: flex; align-items: center; gap: 8px; }
.article-faq-section h3 i { color: #d4a13a; }

.faq-question { font-size: 15px; font-weight: 600; color: #0a7e5e; padding: 16px 22px 6px; margin: 0; background: linear-gradient(135deg, #f8fffa 0%, #ffffff 100%); border-bottom: 1px solid rgba(10,126,94,0.1); cursor: pointer; }
.faq-answer { font-size: 14px; line-height: 1.85; color: #1f2937; padding: 10px 22px 16px; margin: 0; background: #fff; }

@media (max-width: 768px) {
  .service-entries-grid { grid-template-columns: 1fr; }
  .faq-categories-grid { grid-template-columns: 1fr; }
  .service-promise-box, .service-entries-box, .faq-categories-box, .faq-contact-cta { padding: 20px; }
}