/* ===== 全局重置与基础 ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: #2d3748;
  background: #ffffff;
  line-height: 1.7;
  font-weight: 400;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== 配色变量 ===== */
:root {
  --primary: #1e3a5f;
  --primary-dark: #152a45;
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --bg-light: #f5f7fa;
  --bg-gray: #eef1f5;
  --text-dark: #1a202c;
  --text-body: #4a5568;
  --text-muted: #718096;
  --border: #e2e8f0;
  --white: #ffffff;
}

/* ===== 顶部导航 ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  font-size: 18px;
}
.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.5px;
}
.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 1px;
}
.nav-menu {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-body);
  transition: color 0.2s;
  position: relative;
}
.nav-menu a:hover { color: var(--accent); }
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s;
}
.nav-menu a:hover::after { width: 100%; }
.nav-menu-phone { display: none; }
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}
.nav-phone svg { width: 18px; height: 18px; }
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  margin: 5px 0;
  transition: 0.3s;
}
.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s;
}
.nav-overlay.show {
  display: block;
  opacity: 1;
}

/* ===== 返回顶部按钮 ===== */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 998;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--accent); }
.back-to-top svg { width: 22px; height: 22px; }

/* ===== Hero 首屏 ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
  background: var(--primary-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://aka.doubaocdn.com/s/N5omB7gcSz');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(21,42,69,0.92) 0%, rgba(30,58,95,0.75) 50%, rgba(37,99,235,0.4) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.2);
  border: 1px solid rgba(59,130,246,0.4);
  color: #93c5fd;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 1px;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #60a5fa;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-size: 52px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 24px;
  letter-spacing: 1px;
}
.hero h1 span {
  background: linear-gradient(90deg, #60a5fa, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 18px;
  color: #cbd5e0;
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.8;
  font-weight: 300;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  border: none;
  letter-spacing: 0.5px;
}
.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37,99,235,0.5);
}
.btn-outline {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
  flex-wrap: wrap;
}
.stat-item { color: white; }
.stat-num {
  font-size: 36px;
  font-weight: 900;
  color: #60a5fa;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: #a0aec0;
  font-weight: 400;
}

/* ===== 通用区块 ===== */
.section {
  padding: 100px 0;
}
.section-gray { background: var(--bg-light); }
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: 38px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== 服务卡片 ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 30px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(30,58,95,0.12);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.15));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-tag {
  font-size: 12px;
  color: var(--accent);
  background: rgba(37,99,235,0.08);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 500;
}

/* ===== 关于我们 ===== */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(30,58,95,0.18);
}
.about-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}
.about-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  padding: 20px 28px;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.about-image-badge .num {
  font-size: 32px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}
.about-image-badge .label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.about-content h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 20px;
  line-height: 1.35;
}
.about-content > p {
  font-size: 15px;
  color: var(--text-body);
  margin-bottom: 24px;
  line-height: 1.85;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}
.about-feature {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.about-feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: rgba(37,99,235,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.about-feature-icon svg { width: 18px; height: 18px; }
.about-feature h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.about-feature p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== 服务流程 ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-step {
  text-align: center;
  position: relative;
}
.step-num {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: 800;
  position: relative;
  z-index: 2;
}
.process-step h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.process-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  padding: 0 12px;
}

/* ===== 优势区 ===== */
.advantages {
  background: var(--primary-dark);
  position: relative;
  overflow: hidden;
}
.advantages::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.advantages .section-title { color: white; }
.advantages .section-desc { color: #a0aec0; }
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 2;
}
.advantage-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 32px 28px;
  transition: all 0.3s;
}
.advantage-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-4px);
}
.advantage-icon {
  width: 48px;
  height: 48px;
  background: rgba(37,99,235,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60a5fa;
  margin-bottom: 20px;
}
.advantage-icon svg { width: 24px; height: 24px; }
.advantage-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}
.advantage-card p {
  font-size: 14px;
  color: #a0aec0;
  line-height: 1.7;
}

/* ===== 联系我们 ===== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.contact-info > p {
  font-size: 15px;
  color: var(--text-body);
  margin-bottom: 36px;
  line-height: 1.8;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(59,130,246,0.15));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.contact-item-icon svg { width: 22px; height: 22px; }
.contact-item h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-item p {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-dark);
}
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 12px 40px rgba(30,58,95,0.08);
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--bg-light);
  transition: all 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.submit-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
}
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.35);
}

/* ===== 页脚 ===== */
.footer {
  background: var(--primary-dark);
  color: #a0aec0;
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-text { color: white; margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: #718096;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  font-size: 14px;
  color: #718096;
  transition: color 0.2s;
}
.footer-col a:hover { color: #60a5fa; }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: #4a5568;
}
.footer-beian {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-beian .sep { color: #2d3748; }
.footer-beian a {
  color: #4a5568;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
}
.footer-beian a:hover { color: #60a5fa; }
.footer-beian img {
  width: 16px;
  height: 16px;
  vertical-align: middle;
}
.footer-copyright { white-space: nowrap; }

/* ===== FAQ 常见问题 ===== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 26px;
  transition: box-shadow 0.2s;
}
.faq-item:hover {
  box-shadow: 0 6px 20px rgba(30,58,95,0.08);
}
.faq-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.5;
}
.faq-item p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.75;
}
.faq-item p a {
  color: var(--accent);
  font-weight: 600;
}

/* ===== FAQ 折叠：默认只显示最后 10 条 ===== */
.faq-list > .faq-item { display: none; }
.faq-list > .faq-item:nth-last-child(-n+10) { display: block; }
.faq-list.faq-expanded > .faq-item { display: block; }
.faq-toggle-wrap {
  text-align: center;
  margin-top: 36px;
}
.faq-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  background: var(--white);
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
}
.faq-toggle-btn:hover {
  background: var(--accent);
  color: white;
  box-shadow: 0 6px 20px rgba(37,99,235,0.25);
}
.faq-toggle-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}
.faq-list.faq-expanded ~ .faq-toggle-wrap .faq-toggle-btn svg {
  transform: rotate(180deg);
}

/* ===== 响应式 ===== */
@media (max-width: 968px) {
  .nav-phone { display: none; }
  .mobile-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    padding: 8px 0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 1000;
    display: flex;
  }
  .nav-menu.show {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid var(--border);
  }
  .nav-menu li:last-child { border-bottom: none; }
  .nav-menu a {
    display: block;
    padding: 16px 24px;
    font-size: 16px;
  }
  .nav-menu a::after { display: none; }
  .nav-menu-phone { display: block; }
  .nav-menu-phone a {
    color: var(--primary) !important;
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    padding: 18px 24px;
    background: rgba(26, 86, 160, 0.06);
  }
  .hero h1 { font-size: 36px; }
  .hero-desc { font-size: 16px; }
  .hero-stats { gap: 28px; }
  .stat-num { font-size: 28px; }
  .section { padding: 64px 0; }
  .section-title { font-size: 28px; }
  .about-wrap, .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .about-image img { height: 320px; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-form { padding: 28px; }
}
@media (max-width: 560px) {
  .nav { height: 64px; }
  .logo-icon { width: 34px; height: 34px; font-size: 16px; }
  .logo-text { font-size: 15px; }
  .logo-sub { font-size: 10px; }
  .nav-menu { top: 64px; max-height: calc(100vh - 64px); }
  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero h1 { font-size: 26px; }
  .hero-desc { font-size: 14px; line-height: 1.7; }
  .hero-buttons { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .stat-item { text-align: center; }
  .stat-num { font-size: 22px; }
  .section { padding: 48px 0; }
  .section-title { font-size: 24px; }
  .section-desc { font-size: 14px; }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; gap: 8px; }
  .footer-beian { justify-content: center; flex-wrap: wrap; }
  .footer-copyright { white-space: normal; font-size: 12px; }
  .back-to-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
  input, select, textarea, button { font-size: 16px; }
}


/* ===== 分类落地页 ===== */
.page-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, #2563eb 100%);
  color: #fff;
  padding: 112px 0 56px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #bfdbfe;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.breadcrumb a { color: #bfdbfe; text-decoration: none; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb em { font-style: normal; color: #fff; }
.page-hero h1 { font-size: 34px; font-weight: 900; line-height: 1.3; margin-bottom: 14px; }
.page-hero p { font-size: 16px; line-height: 1.85; color: #dbeafe; max-width: 860px; }
.page-hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.page-hero-actions .btn-outline { border-color: rgba(255,255,255,0.55); color: #fff; }
.page-hero-actions .btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.faq-page-wrap { max-width: 940px; margin: 0 auto; }
.faq-list.faq-all > .faq-item { display: block; }

.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat-card {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 22px 20px;
  text-decoration: none;
  transition: all 0.2s;
  position: relative;
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(30,58,95,0.12);
  border-color: var(--accent);
}
.cat-card-title { display: block; font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.cat-card-desc { display: block; font-size: 13px; color: var(--text-muted); line-height: 1.7; }
.cat-card-num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(37,99,235,0.08);
  border-radius: 50px;
  padding: 3px 10px;
}

.cta-band { background: var(--primary-dark); color: #fff; padding: 56px 0; text-align: center; }
.cta-band h2 { font-size: 26px; font-weight: 800; margin-bottom: 12px; }
.cta-band p { color: #cbd5e1; font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.cta-band .btn { margin: 6px; }
.cta-band .btn-outline { border-color: rgba(255,255,255,0.55); color: #fff; }
.cta-band .btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

@media (max-width: 968px) {
  .page-hero { padding: 96px 0 44px; }
  .page-hero h1 { font-size: 28px; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .page-hero { padding: 82px 0 36px; }
  .page-hero h1 { font-size: 23px; }
  .page-hero p { font-size: 14px; }
  .page-hero-actions .btn { width: 100%; }
  .cat-grid { grid-template-columns: 1fr; gap: 14px; }
  .cta-band { padding: 44px 0; }
  .cta-band h2 { font-size: 21px; }
}