/* ===== 贵州算账通财税 - 全站样式 ===== */

/* ---- 字体 ---- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ---- 变量 ---- */
:root {
  --primary: #1a3a6b;
  --primary-dark: #0d2347;
  --primary-light: #2a5298;
  --accent: #c9a84c;
  --accent-light: #e8cc7a;
  --bg: #f8f9fc;
  --white: #ffffff;
  --text: #2c3e50;
  --text-light: #5a6c7d;
  --text-muted: #8e99a8;
  --border: #e2e8f0;
  --success: #10b981;
  --warning: #f59e0b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --max-w: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- 重置 ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* ---- 滚动条 ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ---- 容器 ---- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* ---- 顶部导航 ---- */
.top-bar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  padding: 8px 0;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar a { color: rgba(255,255,255,0.85); }
.top-bar a:hover { color: var(--accent); }
.top-bar-left { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.top-bar-right { display: flex; gap: 16px; align-items: center; }

/* ---- 主导航 ---- */
.navbar {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo .logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}
.nav-logo-text {
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--primary);
  white-space: nowrap;
}

.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { background: var(--primary); color: var(--white); }

.nav-cta {
  background: linear-gradient(135deg, var(--accent), #b8943f) !important;
  color: var(--white) !important;
  font-weight: 700 !important;
  padding: 10px 22px !important;
  border-radius: 50px !important;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(201,168,76,0.4); }

/* ---- 移动端菜单 ---- */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.menu-toggle span {
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  padding: 16px 20px;
  flex-direction: column;
  gap: 4px;
  z-index: 99;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.mobile-nav a:hover { background: var(--primary); color: var(--white); }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1e4d8a 100%);
  color: white;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.15), transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,168,76,0.08), transparent 70%);
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 2; }
.hero-inner {
  max-width: 720px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--accent-light);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease both;
}
.hero h1 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
  animation: fadeInUp 0.6s ease 0.1s both;
}
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.6s ease 0.2s both;
}
.hero-sub span { margin: 0 8px; color: rgba(255,255,255,0.35); }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #b8943f);
  color: white;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(201,168,76,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,0.45); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.3);
  color: white;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.5); }

/* ---- 统计数据 ---- */
.stats-bar {
  background: var(--white);
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item {}
.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-number em { color: var(--accent); font-style: normal; }
.stat-label { color: var(--text-muted); font-size: 0.9rem; }

/* ---- 通用区块 ---- */
.section { padding: 80px 0; }
.section-gray { background: var(--bg); }
.section-dark {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
}
.section-header { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,58,107,0.08);
  color: var(--primary);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-dark .section-label { background: rgba(255,255,255,0.12); color: var(--accent); }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.3;
}
.section-dark .section-title { color: white; }
.section-desc { color: var(--text-light); font-size: 1.05rem; line-height: 1.8; }
.section-dark .section-desc { color: rgba(255,255,255,0.7); }

/* ---- 服务卡片 ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(26,58,107,0.08), rgba(26,58,107,0.04));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.service-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
}
.service-link:hover { gap: 10px; color: var(--primary); }

/* ---- 特色卡 ---- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-item { text-align: center; padding: 32px 20px; }
.feature-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.04));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
  border: 2px solid rgba(201,168,76,0.2);
}
.feature-item h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.feature-item p { color: var(--text-light); font-size: 0.9rem; }

/* ---- 流程步骤 ---- */
.steps { display: flex; gap: 0; position: relative; }
.steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 60px; right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0.2;
}
.step { flex: 1; text-align: center; position: relative; padding: 0 16px; }
.step-num {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 16px rgba(26,58,107,0.25);
}
.step h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.step p { color: var(--text-light); font-size: 0.88rem; }

/* ---- 表格 ---- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  font-size: 0.92rem;
}
thead { background: var(--primary); color: white; }
thead th {
  padding: 14px 20px;
  text-align: left;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--border); transition: var(--transition); }
tbody tr:hover { background: rgba(26,58,107,0.03); }
tbody td { padding: 14px 20px; color: var(--text); }
tbody td:first-child { font-weight: 600; color: var(--primary); }
.price-tag {
  display: inline-block;
  background: rgba(201,168,76,0.1);
  color: var(--accent);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
}
.price-tag.dark { background: rgba(26,58,107,0.08); color: var(--primary); }

/* ---- FAQ手风琴 ---- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary); }
.faq-q {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: 'Noto Sans SC', sans-serif;
}
.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  transition: var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 24px 20px; color: var(--text-light); line-height: 1.8; }

/* ---- 联系表单 ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-info-card {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius);
  padding: 40px;
  color: white;
}
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.contact-info-item:last-child { margin-bottom: 0; }
.ci-icon {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-label { font-size: 0.82rem; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
.ci-value { font-size: 1rem; font-weight: 500; }
.ci-value a { color: white; }
.ci-value a:hover { color: var(--accent); }
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-title { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: 'Noto Sans SC', sans-serif;
  color: var(--text);
  transition: var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,58,107,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; margin-top: 8px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success .success-icon {
  width: 72px; height: 72px;
  background: rgba(16,185,129,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
  color: var(--success);
}
.form-success h3 { color: var(--success); font-size: 1.2rem; margin-bottom: 8px; }
.form-success p { color: var(--text-light); }

/* ---- 资质卡片 ---- */
.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.cert-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.cert-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.cert-img {
  height: 200px;
  background: linear-gradient(135deg, var(--bg), #eef1f8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--primary);
  border-bottom: 1px solid var(--border);
}
.cert-info { padding: 20px 24px; }
.cert-info h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.cert-info p { color: var(--text-light); font-size: 0.88rem; }

/* ---- 新闻卡片 ---- */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.news-img {
  height: 180px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: rgba(255,255,255,0.3);
}
.news-body { padding: 24px; }
.news-date { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.news-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; line-height: 1.4; }
.news-body p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }

/* ---- 面包屑 ---- */
.breadcrumb {
  background: var(--bg);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 8px; color: var(--text-muted); }
.breadcrumb strong { color: var(--primary); font-weight: 600; }

/* ---- 页面标题区 ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.05rem; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--accent), #b8943f);
  padding: 60px 0;
  text-align: center;
  color: white;
}
.cta-banner h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 12px; }
.cta-banner p { opacity: 0.85; margin-bottom: 28px; font-size: 1.05rem; }
.cta-banner .btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--accent);
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
}
.cta-banner .btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }

/* ---- 页脚 ---- */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand { }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 16px;
}
.footer-brand p { font-size: 0.88rem; line-height: 1.8; }
.footer h4 {
  color: white;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer ul li { margin-bottom: 10px; }
.footer ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.6); }
.footer ul li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--accent); }

/* ---- 徽章 ---- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-blue { background: rgba(26,58,107,0.1); color: var(--primary); }
.badge-green { background: rgba(16,185,129,0.1); color: var(--success); }
.badge-gold { background: rgba(201,168,76,0.15); color: var(--accent); }

/* ---- 动画 ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.animate-fadeInUp { animation: fadeInUp 0.6s ease both; }
.animate-fadeIn { animation: fadeIn 0.6s ease both; }
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].visible { opacity: 1; transform: none; }

/* ---- 响应式 ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .hero { padding: 60px 0 80px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-number { font-size: 1.8rem; }
  .steps { flex-direction: column; gap: 24px; }
  .steps::before { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 56px 0; }
  .section-header { margin-bottom: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-info-card, .contact-form { padding: 28px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.8rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
}

/* ---- 地图区 ---- */
.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 32px;
}
.map-wrap iframe { width: 100%; height: 350px; border: none; }

/* ---- 内部内容 ---- */
.content-block { margin-bottom: 48px; }
.content-block h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(26,58,107,0.1);
}
.content-block h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}
.content-block p { color: var(--text-light); line-height: 1.8; margin-bottom: 12px; }
.content-block ul { margin: 12px 0 12px 20px; }
.content-block ul li {
  color: var(--text-light);
  line-height: 2;
  position: relative;
  padding-left: 16px;
}
.content-block ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ---- 优势列表 ---- */
.advantage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.adv-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition);
}
.adv-item:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.adv-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(26,58,107,0.12);
  line-height: 1;
  flex-shrink: 0;
}
.adv-item h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.adv-item p { font-size: 0.88rem; color: var(--text-light); }

/* ---- 服务Tab ---- */
.tabs { display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; border-bottom: 2px solid var(--border); }
.tab {
  padding: 12px 24px;
  border: none;
  background: transparent;
  border-bottom: 3px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Noto Sans SC', sans-serif;
  margin-bottom: -2px;
}
.tab:hover { color: var(--primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ---- Toast通知 ---- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--primary);
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  animation: fadeInUp 0.3s ease;
}
.toast.show { display: flex; }
.toast.success { background: var(--success); }
.toast.error { background: #ef4444; }

/* ---- 价格卡片 ---- */
.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.pricing-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card.featured { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.pricing-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--accent), #b8943f);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}
.pricing-header { text-align: center; margin-bottom: 24px; }
.pricing-header h3 { font-size: 1.2rem; color: var(--primary); margin-bottom: 12px; }
.pricing-price { font-size: 2.5rem; font-weight: 800; color: var(--primary); }
.pricing-price span { font-size: 1rem; font-weight: 500; color: var(--text-light); }
.pricing-features { list-style: none; margin-bottom: 24px; }
.pricing-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-light);
}
.pricing-features li:last-child { border-bottom: none; }

/* ---- 特性列表 ---- */
.feature-list { display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  align-items: flex-start;
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}
.feature-item h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.feature-item p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

/* ---- 标签 ---- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge-green { background: rgba(16,185,129,0.1); color: #059669; }
.badge-blue { background: rgba(59,130,246,0.1); color: #2563eb; }

/* ---- 区域标签 ---- */
.region-tag {
  display: inline-flex;
  padding: 8px 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  margin: 4px;
  transition: var(--transition);
}
.region-tag:hover { border-color: var(--primary); color: var(--primary); }

/* ---- 内容区块 ---- */
.content-block { margin-bottom: 48px; }
.content-block h2 { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 20px; }

/* ---- 面包屑 ---- */
.breadcrumb {
  background: var(--bg);
  padding: 16px 0;
  font-size: 0.9rem;
}
.breadcrumb .container { display: flex; align-items: center; gap: 8px; }
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text-muted); }
.breadcrumb strong { color: var(--primary); font-weight: 600; }

/* ---- 页面Hero ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: white;
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.page-hero p { font-size: 1.1rem; opacity: 0.9; }

/* ---- 地图容器 ---- */
.map-container { position: relative; border-radius: var(--radius); overflow: hidden; }
.map-container iframe { width: 100%; height: 400px; border: none; }
.map-overlay { position: absolute; bottom: 20px; left: 20px; background: white; padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow-lg); max-width: 320px; }
.map-overlay h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.region-list { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- 页脚内容 ---- */
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding: 48px 0; border-bottom: 1px solid var(--border); }
.footer-brand { max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { height: 32px; width: auto; }
.footer-logo span { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.footer-desc { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }
.footer-links h4 { font-size: 0.85rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-links a { display: block; padding: 6px 0; color: var(--text-light); font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary); }
.footer-contact h4 { font-size: 0.85rem; font-weight: 700; color: var(--primary); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-contact p { font-size: 0.9rem; color: var(--text-light); padding: 4px 0; }

/* ---- 悬浮CTA ---- */
.float-cta { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column; gap: 12px; z-index: 999; }
.float-btn {
  width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; box-shadow: var(--shadow-lg); transition: var(--transition);
}
.float-btn.phone { background: linear-gradient(135deg, var(--accent), #b8943f); color: white; }
.float-btn.wechat { background: #07c160; color: white; }
.float-btn.top { background: var(--primary); color: white; }
.float-btn:hover { transform: scale(1.1); }

/* ---- 表单 ---- */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 0.95rem; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; padding: 14px; margin-top: 8px; }
.form-success { display: none; text-align: center; padding: 40px; }
.form-success.show { display: block; }
.success-icon { font-size: 3rem; margin-bottom: 16px; }

/* ---- 响应式布局 ---- */
@media (max-width: 1024px) {
  .footer-content { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .hero { padding: 48px 0 60px; }
  .hero h1 { font-size: 1.8rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .advantage-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
  .steps { flex-direction: column; gap: 24px; }
  .step { padding: 16px 0; }
  .feature-list { gap: 12px; }
  .feature-item { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer { text-align: center; }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { max-width: 100%; }
  .map-container iframe { height: 300px; }
  .map-overlay { position: relative; bottom: auto; left: auto; max-width: 100%; margin-top: 16px; }
  .page-hero { padding: 40px 0; }
  .page-hero h1 { font-size: 1.6rem; }
  .pricing-cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .top-bar { font-size: 0.8rem; }
  .top-bar-left { gap: 12px; }
  .stats-grid { grid-template-columns: 1fr; }
  .region-tag { padding: 6px 12px; font-size: 0.85rem; }
  .btn { padding: 10px 16px; font-size: 0.9rem; }
  .float-cta { bottom: 16px; right: 16px; }
  .float-btn { width: 44px; height: 44px; font-size: 1.2rem; }
}

/* ===== 首页最新资讯 ===== */
.news-mini-item {
  display: block;
  padding: 14px 16px;
  border: 1px solid #e8ecf3;
  border-radius: 10px;
  background: #fff;
  text-decoration: none;
  transition: box-shadow .2s, transform .2s;
}
.news-mini-item:hover { box-shadow: 0 4px 14px rgba(26,58,107,.12); transform: translateY(-2px); }
.nmi-title { font-weight: 600; color: #1a3a6b; font-size: 0.95rem; line-height: 1.5; }
.nmi-meta { font-size: 0.8rem; color: #8899aa; margin-top: 6px; }