:root {
  --primary: #d32f2f;
  --primary-dark: #b71c1c;
  --primary-light: #ffebee;
  --accent: #f97316;
  --text-dark: #1a2332;
  --text-mid: #4a5568;
  --bg-white: #ffffff;
  --bg-light: #f7f9fc;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --transition: .25s ease;
}

* { box-sizing: border-box; }

body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  margin: 0;
  background: var(--bg-white);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.97);
  border-bottom: 2px solid var(--primary);
  backdrop-filter: blur(10px);
}

.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 75px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 1.3rem; color: var(--text-dark); }
.nav-logo img { display: block; width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; border-radius: 6px; }
.nav-logo:hover { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 5px; }
.nav-links a { margin-left: 15px; text-decoration: none; color: var(--text-mid); font-weight: 500; padding: 8px 12px; border-radius: 6px; transition: all 0.2s; }
.nav-links a:hover { color: var(--primary); background: var(--primary-light); }

/* Buttons */
.btn-primary {
  background: var(--primary); color: white; padding: 12px 25px;
  border-radius: 8px; text-decoration: none; display: inline-block; font-weight: bold;
  border: none; cursor: pointer; transition: all 0.2s;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(211,47,47,0.3); }
.btn-secondary {
  background: transparent; color: var(--primary); padding: 12px 25px;
  border-radius: 8px; text-decoration: none; display: inline-block; font-weight: bold;
  border: 2px solid var(--primary); cursor: pointer; transition: all 0.2s;
}
.btn-secondary:hover { background: var(--primary-light); }

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: white; padding: 80px 0; text-align: center;
}
.hero h1 { font-size: 2.5rem; margin: 0 0 15px; line-height: 1.3; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p { font-size: 1.1rem; color: rgba(255,255,255,0.8); margin: 0 0 30px; }
.hero-tag { display: inline-block; background: rgba(211,47,47,0.2); color: #ff8a80; padding: 6px 18px; border-radius: 20px; margin-bottom: 20px; font-size: 0.9rem; }
.hero-summary { max-width: 700px; margin: 20px auto 0; font-size: 1.05rem; line-height: 1.8; }

/* City hub / long-tail hero */
.city-breadcrumb {
  padding: 20px 20px 0;
  color: #666;
  font-size: 0.92rem;
}
.city-hero {
  padding: 64px 0 72px;
}
.city-hero-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.city-hero .hero-tag {
  margin-bottom: 16px;
}
.city-hero h1 {
  margin: 0 0 12px;
}
.city-hero p {
  margin-bottom: 0;
}
.city-hero .hero-summary {
  max-width: none;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.88);
}
.city-hero-districts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 10px;
  margin-top: 20px;
}
.city-hero-district {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  font-size: 0.88rem;
  color: #e2e8f0;
  line-height: 1.4;
}
.city-hero-district--muted {
  color: #94a3b8;
  border-style: dashed;
}
.city-hero .hero-meta,
.city-hero .city-hero-stats {
  margin: 14px 0 0;
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.city-hero .hero-meta a {
  color: #e2e8f0;
  text-decoration: underline;
}
.city-hero .hero-meta a:hover {
  color: #fff;
}
.city-hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 16px;
}
.city-hero-actions .btn-primary,
.city-hero-actions .btn-secondary {
  margin: 0;
}
.city-hero--longtail .city-hero-actions .btn-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #f1f5f9;
}
.city-hero--longtail .city-hero-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}
.city-page .regions-intro {
  text-align: center;
}
.city-page .regions-intro > p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.85;
}
.city-page .region-coverage-label {
  text-align: center;
  margin: 0 0 12px;
}
.city-page .region-card .sub-regions {
  justify-content: center;
  margin-bottom: 20px;
}
.city-page .region-header {
  justify-content: center;
  text-align: center;
  flex-direction: column;
  gap: 12px;
}
.city-page .region-header > div {
  text-align: center;
}

/* FAQ detail + index hero */
.faq-breadcrumb {
  padding: 20px 20px 0;
  color: #666;
  font-size: 0.92rem;
}
.faq-hero,
.faq-index-hero {
  padding: 64px 0 72px;
}
.faq-hero-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.faq-hero .hero-tag,
.faq-index-hero .hero-tag {
  margin-bottom: 16px;
}
.faq-hero h1,
.faq-index-hero h1 {
  margin: 0 0 12px;
}
.faq-index-hero h1 em {
  color: var(--accent);
  font-style: normal;
}
.faq-hero p,
.faq-index-hero p {
  margin-bottom: 0;
}
.faq-hero .hero-summary,
.faq-index-hero .hero-summary {
  max-width: none;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.88);
}
.faq-hero .hero-meta {
  margin: 14px auto 0;
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 720px;
}
.faq-hero .hero-meta a {
  color: #e2e8f0;
  text-decoration: underline;
}
.faq-hero-actions,
.faq-index-hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 16px;
}
.faq-hero-actions .btn-primary,
.faq-index-hero-actions .btn-primary,
.faq-index-hero-actions .btn-secondary {
  margin: 0;
}
.faq-index-btn-outline {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.45) !important;
  color: #f1f5f9 !important;
}
.faq-index-btn-outline:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: #fff !important;
  color: #fff !important;
}
.faq-index-catalog {
  padding: 56px 0 72px;
  background: var(--bg-light);
}
.faq-index-catalog-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px 24px;
  margin-bottom: 24px;
}
.faq-index-catalog-head h2 {
  margin: 0 0 8px;
}
.faq-index-catalog-head > p {
  margin: 0;
  color: #666;
  max-width: 520px;
  line-height: 1.75;
}
.faq-index-catalog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: 0.9rem;
  color: #666;
}
.faq-index-catalog-meta strong {
  color: var(--text-dark);
}
.faq-index-catalog-meta a {
  color: var(--primary);
}
.faq-index-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 28px;
}
.faq-index-search-wrap i {
  color: #94a3b8;
}
.faq-index-search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  min-width: 0;
}
.faq-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.faq-index-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.faq-index-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}
.faq-index-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  line-height: 1.45;
}
.faq-index-card h3 a {
  color: var(--text-dark);
  text-decoration: none;
}
.faq-index-card h3 a:hover {
  color: var(--primary);
}
.faq-index-card > p {
  margin: 0 0 14px;
  color: #666;
  font-size: 0.92rem;
  line-height: 1.7;
}
.faq-index-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}
.faq-index-card-link:hover {
  text-decoration: underline;
}
.faq-index-card.is-hidden {
  display: none;
}
.faq-index-empty {
  text-align: center;
  padding: 32px 16px;
  color: #666;
}
.faq-index-empty a {
  color: var(--primary);
}
.faq-index-note {
  margin-top: 36px;
  padding: 22px 24px;
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.faq-index-note h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}
.faq-index-note ul {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.85;
  color: #555;
}
.faq-index-note a {
  color: var(--primary);
}

.hero-summary.lead-answer { font-size: 1.15rem; font-weight: 600; line-height: 1.75; color: #f1f5f9; margin-top: 16px; }
.hero-detail { max-width: 700px; margin: 12px auto 0; font-size: 0.98rem; line-height: 1.75; color: #cbd5e1; }
.orders-stats-source { font-size: 0.82rem; color: #64748b; line-height: 1.6; margin: 12px 0 0; }
.legal-page { padding: 60px 0 80px; }
.legal-page h2 { margin-top: 36px; font-size: 1.25rem; }
.legal-page h3 { margin-top: 24px; font-size: 1.05rem; }
.legal-page p, .legal-page li { line-height: 1.85; color: #334155; }
.legal-page ul { padding-left: 1.25rem; }
.legal-updated { color: #64748b; font-size: 0.9rem; margin-bottom: 24px; }
.hero-with-media {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 420px);
  gap: 40px;
  align-items: center;
  text-align: left;
}
.hero-with-media .hero-text { max-width: none; }
.hero-with-media .hero-summary { margin: 20px 0 0; max-width: none; }
.hero-with-media .hero-summary.lead-answer { margin-top: 16px; }
.hero-with-media .hero-detail { margin: 12px 0 0; max-width: none; }
.hero-media { margin: 0; }
.hero-media img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 3px solid rgba(255,255,255,0.12);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
  display: block;
}
.credentials-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 32px 0 48px;
}
.credential-photo {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.credential-photo img {
  width: 100%;
  max-width: 320px;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin: 0 auto 12px;
  display: block;
}
.credential-photo figcaption {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.city-map-figure {
  margin: 28px auto 8px;
  text-align: center;
}
.city-map-figure img {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: block;
  margin: 0 auto;
}
.city-map-figure figcaption {
  font-size: 0.85rem;
  color: #888;
  margin-top: 10px;
}

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; margin-top: 40px; }
.card {
  background: white; padding: 30px; border-radius: var(--radius);
  border: 1px solid var(--border); transition: all var(--transition);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary); }
.card h3 { margin: 15px 0 10px; color: var(--text-dark); }
.card p { color: #666; margin: 0; }

/* Price Tables */
.price-table { width: 100%; border-collapse: collapse; margin: 20px 0; background: white; border-radius: 8px; overflow: hidden; }
.price-table th, .price-table td { border: 1px solid var(--border); padding: 12px 15px; text-align: left; }
.price-table th { background: var(--bg-light); font-weight: 600; color: var(--text-dark); }
.price-table tr:hover { background: #fafafa; }
.price-value { font-weight: bold; color: var(--primary); }

/* FAQ */
.faq-item { 
  border: 1px solid var(--border); border-radius: var(--radius); 
  margin-bottom: 15px; padding: 20px 25px; 
  border-left: 5px solid var(--primary); 
  background: white;
}
.faq-item strong { color: var(--text-dark); font-size: 1.05rem; display: block; margin-bottom: 10px; }
.faq-item p { color: #555; margin: 10px 0 0; }
.faq-item ul { margin: 10px 0 0; padding-left: 20px; color: #555; }
.faq-item li { margin-bottom: 5px; }

/* Service Detail */
.service-detail { background: white; border-radius: var(--radius); margin-bottom: 30px; border: 1px solid var(--border); overflow: hidden; }
.service-header { display: flex; align-items: center; gap: 20px; padding: 25px 30px; background: var(--bg-light); border-bottom: 1px solid var(--border); }
.service-header h2 { margin: 0; }
.service-price { display: inline-block; background: var(--primary); color: white; padding: 5px 15px; border-radius: 20px; font-size: 0.9rem; font-weight: bold; margin-top: 5px; }
.service-content { padding: 30px; }
.service-content h3 { color: var(--text-dark); margin: 25px 0 15px; font-size: 1.1rem; }
.service-content h3:first-child { margin-top: 0; }
.service-content ul { padding-left: 20px; color: #555; }
.service-content li { margin-bottom: 8px; }
.service-note { background: var(--primary-light); padding: 15px 20px; border-radius: 8px; margin-top: 20px; color: var(--primary-dark); font-size: 0.95rem; }

/* Regions page (regions.html) */
.regions-page { background: var(--bg-light); }
.regions-hero {
  background: linear-gradient(135deg, #12151c 0%, #1e2433 55%, #252b3a 100%);
  color: #f8fafc;
  padding: 48px 0 56px;
}
.regions-hero-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: stretch;
  background: rgba(15, 20, 32, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 36px 40px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.regions-hero-main { text-align: left; }
.regions-hero .hero-tag {
  background: rgba(211, 47, 47, 0.22);
  color: #ffcdd2;
  margin-bottom: 18px;
}
.regions-hero h1 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  line-height: 1.35;
  margin: 0 0 16px;
  text-align: left;
}
.regions-hero h1 em {
  color: var(--accent);
  font-style: normal;
}
.regions-hero-desc {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.85;
  margin: 0 0 28px;
  max-width: 640px;
}
.regions-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.regions-btn-glow {
  box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.25);
}
.regions-btn-outline {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.45) !important;
  background: transparent !important;
}
.regions-btn-outline:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #fff !important;
}
.regions-hero-side { display: flex; flex-direction: column; gap: 22px; }
.regions-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.regions-stat {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 18px 16px;
  text-align: center;
}
.regions-stat strong {
  display: block;
  font-size: 1.75rem;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 6px;
}
.regions-stat span {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.45;
}
.regions-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.regions-features li {
  position: relative;
  padding-left: 18px;
  color: #cbd5e1;
  font-size: 0.92rem;
  line-height: 1.65;
}
.regions-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}
.regions-features strong { color: #f1f5f9; }
.regions-catalog { padding: 56px 0 72px; }
.regions-catalog-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px 32px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.regions-catalog-head h2 {
  margin: 0 0 10px;
  font-size: 1.75rem;
  color: var(--text-dark);
}
.regions-catalog-head p {
  margin: 0;
  max-width: 640px;
  color: var(--text-mid);
  line-height: 1.75;
}
.regions-catalog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 0.92rem;
  color: var(--text-mid);
}
.regions-catalog-meta strong { color: var(--text-dark); }
.regions-catalog-meta a { color: var(--primary); text-decoration: none; }
.regions-search-bar { margin-bottom: 22px; }
.regions-search-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: var(--shadow);
}
.regions-search-wrap i { color: #94a3b8; }
.regions-search-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  background: transparent;
  color: var(--text-dark);
}
.city-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.city-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dark);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.city-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.city-pill.is-hidden { display: none; }
.city-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.city-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.city-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.city-card.is-hidden { display: none; }
.city-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.city-card-no {
  font-size: 0.78rem;
  font-weight: 700;
  color: #0d9488;
  letter-spacing: 0.04em;
}
.city-card-enter {
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}
.city-card-enter:hover { text-decoration: underline; }
.city-card-name {
  margin: 0 0 6px;
  font-size: 1.45rem;
}
.city-card-name a {
  color: var(--text-dark);
  text-decoration: none;
}
.city-card-name a:hover { color: var(--primary); }
.city-card-path {
  margin: 0 0 16px;
  font-size: 0.82rem;
  color: #64748b;
  font-family: ui-monospace, Consolas, monospace;
}
.city-card-focus {
  background: var(--bg-light);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.city-card-focus-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.city-card-focus p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.65;
}
.city-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.city-card-tag {
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-mid);
}
.regions-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-mid);
  background: #fff;
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  margin-top: 20px;
}
.regions-empty a { color: var(--primary); }

/* Regions (legacy cards on city pages) */
.region-card { background: white; border-radius: var(--radius); margin-bottom: 20px; border: 1px solid var(--border); overflow: hidden; }
.region-header { display: flex; align-items: center; gap: 20px; padding: 20px 25px; background: var(--bg-light); border-bottom: 1px solid var(--border); }
.region-header h3 { margin: 0; }
.region-badge { display: inline-block; background: var(--primary); color: white; padding: 3px 12px; border-radius: 15px; font-size: 0.8rem; font-weight: bold; margin-top: 5px; }
.region-content { padding: 20px 25px; }
.sub-regions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.sub-region { background: var(--bg-light); padding: 5px 12px; border-radius: 15px; font-size: 0.85rem; color: var(--text-mid); }
.key-points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.key-point { text-align: center; padding: 20px; background: white; border-radius: var(--radius); border: 1px solid var(--border); }
.key-point i { font-size: 2rem; color: var(--primary); display: block; margin-bottom: 10px; }
.key-point span { font-weight: 600; color: var(--text-dark); }

/* About */
.credentials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; margin-top: 30px; }
.credential-card { background: white; padding: 25px; border-radius: var(--radius); border: 1px solid var(--border); text-align: center; }
.credential-icon { width: 60px; height: 60px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; }
.credential-icon i { font-size: 1.8rem; color: var(--primary); }
.credential-card h3 { margin: 0 0 10px; }
.credential-card p { color: #666; margin: 0 0 15px; }
.credential-detail { background: var(--bg-light); padding: 15px; border-radius: 8px; font-size: 0.9rem; text-align: left; color: var(--text-mid); line-height: 1.8; }
.verification-section { margin-top: 50px; }
.verification-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 20px; }
.verification-step { display: flex; gap: 15px; padding: 20px; background: white; border-radius: var(--radius); border: 1px solid var(--border); }
.step-icon { width: 50px; height: 50px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.step-icon i { color: var(--primary); }
.step-content h4 { margin: 0 0 8px; }
.step-content p { margin: 0; color: #666; font-size: 0.95rem; }
.team-section { margin-top: 50px; }
.team-section > p { color: #666; margin-top: 12px; max-width: 720px; }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 28px; }
.team-card { background: white; padding: 28px; border-radius: var(--radius); border: 1px solid var(--border); }
.team-card-featured { border-color: var(--primary); box-shadow: 0 6px 24px rgba(37, 99, 235, 0.08); }
.team-card h3 { margin: 0 0 6px; font-size: 1.25rem; }
.team-role { color: var(--primary); font-weight: 600; margin: 0 0 14px; font-size: 0.95rem; }
.team-meta { color: var(--text-mid); font-size: 0.95rem; line-height: 1.85; margin: 0; }
.team-meta strong { color: var(--text-dark); }
.team-specialty { margin-top: 14px; padding: 12px 14px; background: var(--bg-light); border-radius: 8px; font-size: 0.9rem; color: #555; line-height: 1.6; }
.team-specialty i { color: var(--primary); margin-right: 6px; }
.customer-reviews { margin-top: 50px; padding-top: 40px; border-top: 1px solid var(--border); }
.customer-reviews > h2 { margin-bottom: 12px; }
.reviews-compliance { background: #fff8e6; border: 1px solid #f0d78c; border-radius: 8px; padding: 14px 16px; font-size: 0.9rem; color: #664d03; line-height: 1.7; margin-bottom: 24px; }
.reviews-summary { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 28px; padding: 24px; background: var(--bg-light); border-radius: var(--radius); }
.reviews-score { font-size: 3rem; font-weight: 700; color: var(--primary); line-height: 1; }
.reviews-count { font-size: 1.1rem; font-weight: 600; margin: 0 0 6px; color: var(--text-dark); }
.reviews-dist { margin: 0; font-size: 0.9rem; color: #666; }
.review-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.review-card { background: white; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.review-meta { font-size: 0.82rem; color: #888; margin: 0 0 8px; line-height: 1.5; }
.review-stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; margin: 0 0 10px; }
.review-body { margin: 0; color: var(--text-mid); font-size: 0.95rem; line-height: 1.75; }
.content-matrix-footer { margin-top: 36px; padding-top: 28px; border-top: 1px solid #444; grid-column: 1 / -1; width: 100%; }
.content-matrix-footer h4 { color: #f1f5f9; margin: 0 0 10px; font-size: 1.05rem; }
.content-matrix-footer > p { color: #94a3b8; font-size: 0.9rem; line-height: 1.7; margin: 0 0 16px; max-width: 720px; }
.content-matrix-footer code { font-size: 0.85em; color: #cbd5e1; }
.content-matrix-links { display: flex; flex-wrap: wrap; gap: 12px; }
.content-matrix-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; background: #1e293b; border: 1px solid #475569; border-radius: 8px; color: #e2e8f0; text-decoration: none; font-size: 0.9rem; transition: background 0.2s, border-color 0.2s; }
.content-matrix-link:hover { background: #334155; border-color: var(--primary); color: #fff; }
.content-matrix-link.content-matrix-priority { border-color: #f59e0b; }
.content-matrix-link i { font-size: 1.15rem; width: 1.25rem; text-align: center; }
.content-matrix-note { margin-top: 14px !important; font-size: 0.82rem !important; color: #64748b !important; }
.commitment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.commitment-item { text-align: center; padding: 25px; background: white; border-radius: var(--radius); border: 1px solid var(--border); }
.commitment-item i { font-size: 2rem; color: var(--primary); }
.commitment-item h4 { margin: 10px 0 8px; }
.commitment-item p { margin: 0; color: #666; font-size: 0.9rem; }

/* Contact */
.contact-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin: 40px 0; }
.contact-card { background: white; padding: 30px; border-radius: var(--radius); border: 1px solid var(--border); text-align: center; }
.contact-icon { width: 80px; height: 80px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.phone-contact .contact-icon { background: var(--primary-light); }
.phone-contact .contact-icon i { color: var(--primary); }
.wechat-contact .contact-icon { background: #e8f5e9; }
.wechat-contact .contact-icon i { color: #4caf50; }
.mobile-contact .contact-icon { background: #e3f2fd; }
.mobile-contact .contact-icon i { color: #2196f3; }
.contact-value { font-size: 1.5rem; font-weight: bold; color: var(--primary); margin: 10px 0; }
.contact-form { background: white; padding: 30px; border-radius: var(--radius); border: 1px solid var(--border); margin-top: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--text-dark); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 15px; border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.info-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.info-table td { padding: 12px 15px; border: 1px solid var(--border); }
.info-table td:first-child { background: var(--bg-light); font-weight: 600; width: 150px; }
.tips-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 30px; }
.tip-item { text-align: center; padding: 20px; background: white; border-radius: var(--radius); border: 1px solid var(--border); }
.tip-icon { width: 50px; height: 50px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
.tip-icon i { color: var(--primary); }
.tip-item h4 { margin: 0 0 8px; }
.tip-item p { margin: 0; color: #666; font-size: 0.9rem; }

/* Footer */
footer { background: #1a1a1a; color: #94a3b8; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { color: white; margin: 0 0 15px; }
.footer-grid p { margin: 5px 0; line-height: 1.8; }
.footer-grid a { color: #94a3b8; text-decoration: none; transition: color 0.2s; }
.footer-grid a:hover { color: white; }

/* Additional Sections */
.price-intro, .price-category, .price-faq { background: white; padding: 30px; border-radius: var(--radius); margin-bottom: 25px; border: 1px solid var(--border); }
.price-intro ul { padding-left: 20px; }
.price-intro li { margin-bottom: 10px; color: #555; }
.price-note { background: var(--primary-light); padding: 15px 20px; border-radius: 8px; margin-top: 20px; color: var(--primary-dark); font-size: 0.95rem; }
.faq-intro, .contact-intro, .regions-intro, .about-intro { background: white; padding: 30px; border-radius: var(--radius); margin-bottom: 30px; border: 1px solid var(--border); }
.faq-intro h2, .contact-intro h2, .regions-intro h2, .about-intro h2 { margin-top: 0; }
.regions-note { background: #fff3cd; padding: 20px 25px; border-radius: var(--radius); margin-top: 30px; border: 1px solid #ffc107; }
.regions-note h3 { margin: 0 0 15px; color: #856404; }
.regions-note ul { margin: 0; padding-left: 20px; color: #856404; }
.regions-note li { margin-bottom: 8px; }
.legal-compliance { background: white; padding: 30px; border-radius: var(--radius); margin: 30px 0; border: 1px solid var(--border); }
.legal-compliance h2 { margin-top: 0; }
.legal-compliance ul { padding-left: 20px; }
.legal-compliance li { margin-bottom: 10px; color: #555; }
/* Douyin / VideoObject showcase */
.video-cases { padding: 56px 0; background: #0f172a; color: #e2e8f0; margin: 0; }
.video-cases .container { max-width: 960px; }
.video-cases h2 { color: #f8fafc; margin: 0 0 16px; font-size: 1.35rem; line-height: 1.45; }
.video-cases-note, .video-cases-local { color: #94a3b8; font-size: 0.95rem; line-height: 1.7; margin: 0 0 20px; }
.video-cases-note code { background: #1e293b; padding: 2px 6px; border-radius: 4px; }
.video-cases-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
@media (min-width: 900px) {
  .video-cases-grid { grid-template-columns: repeat(2, 1fr); }
}
.video-embed-wrap { background: #1e293b; border-radius: var(--radius); overflow: hidden; border: 1px solid #334155; }
.video-embed-caption { margin: 0; padding: 12px 16px; font-size: 0.9rem; color: #cbd5e1; border-bottom: 1px solid #334155; }
.video-embed-sub { margin: 0; padding: 8px 16px 0; font-size: 0.85rem; color: #94a3b8; }
.video-embed-open { margin: 0; padding: 10px 16px 14px; text-align: center; border-top: 1px solid #334155; }
.video-embed-open a { color: #38bdf8; font-size: 0.9rem; text-decoration: none; font-weight: 600; }
.video-embed-open a:hover { text-decoration: underline; }
.video-cases-note a { color: #38bdf8; }
.video-embed-wrap iframe { display: block; width: 100%; min-height: 360px; background: #000; }
.video-cases-more { margin: 24px 0 0; text-align: center; }
.video-cases-more a { color: #38bdf8; font-weight: 600; text-decoration: none; }
.video-cases-more a:hover { text-decoration: underline; }

.contact-cta { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: white; padding: 40px; border-radius: var(--radius); text-align: center; margin: 40px 0; }
.contact-cta h2 { margin: 0 0 15px; color: white; }
.contact-cta p { margin: 10px 0; opacity: 0.9; }

/* FAQ related questions (question-cluster internal links) */
.related-faq { margin: 48px 0 24px; padding: 28px 24px; background: #f8fafc; border-radius: var(--radius); border: 1px solid var(--border); }
.related-faq h2 { margin: 0 0 20px; font-size: 1.35rem; color: var(--text); }
.related-faq-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.related-faq-card { margin: 0; }
.related-faq-card a { display: block; padding: 14px 16px; background: #fff; border: 1px solid var(--border); border-radius: 8px; color: var(--primary); text-decoration: none; font-size: 0.95rem; line-height: 1.5; transition: border-color 0.2s, box-shadow 0.2s; }
.related-faq-card a:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12); }
@media (max-width: 768px) {
  .related-faq-list { grid-template-columns: 1fr; }
}

/* Process Steps */
.process-steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; margin-top: 40px; }
.step { text-align: center; position: relative; }
.step::after { content: ''; position: absolute; top: 25px; right: -50%; width: 100%; height: 2px; background: var(--border); }
.step:last-child::after { display: none; }
.step-number { width: 50px; height: 50px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: bold; margin: 0 auto 15px; position: relative; z-index: 1; }
.step h3 { font-size: 0.95rem; margin: 0 0 5px; }
.step p { font-size: 0.85rem; color: #666; margin: 0; }

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 1.8rem; }
  .city-hero { padding: 48px 0 56px; }
  .city-hero-districts { gap: 6px 8px; }
  .city-hero-actions { flex-direction: column; width: 100%; }
  .city-hero-actions .btn-primary,
  .city-hero-actions .btn-secondary { width: 100%; max-width: 320px; }
  .faq-hero,
  .faq-index-hero { padding: 48px 0 56px; }
  .faq-hero-actions,
  .faq-index-hero-actions { flex-direction: column; width: 100%; }
  .faq-hero-actions .btn-primary,
  .faq-index-hero-actions .btn-primary,
  .faq-index-hero-actions .btn-secondary { width: 100%; max-width: 320px; }
  .faq-index-catalog-head { flex-direction: column; align-items: flex-start; }
  .faq-index-grid { grid-template-columns: 1fr; }
  .hero-with-media { grid-template-columns: 1fr; text-align: center; }
  .hero-with-media .hero-text { text-align: center; }
  .hero-with-media .hero-summary { margin: 20px auto 0; }
  .credentials-gallery { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .key-points, .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-methods { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .credentials-grid, .verification-steps, .commitment-grid, .team-grid, .review-cards { grid-template-columns: 1fr; }
  .reviews-summary { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .regions-hero-panel { grid-template-columns: 1fr; padding: 28px 22px; }
  .regions-hero h1 { font-size: 1.55rem; }
  .regions-catalog-head { flex-direction: column; }
  .city-cards-grid { grid-template-columns: 1fr; }
  .regions-stats { grid-template-columns: repeat(2, 1fr); }
}