/* ===== 落地页 / 独立页面样式（在 style.css 基础上叠加，不改动主样式表） ===== */
.page-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #2563eb 100%);
  color: #fff;
  /* 顶部固定 header 高 64–90px，留出空间避免标题/面包屑被压住 */
  padding: 100px 0 44px;
}
.page-hero .container { max-width: 1100px; }
.page-hero h1 { font-size: 30px; line-height: 1.35; margin: 0 0 12px; font-weight: 700; }
.page-hero p.lead { font-size: 16px; line-height: 1.8; margin: 0; opacity: .92; max-width: 820px; }
.breadcrumb { font-size: 13px; opacity: .85; margin-bottom: 14px; }
.breadcrumb a { color: #fff; text-decoration: none; opacity: .9; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span.sep { margin: 0 6px; opacity: .6; }

.page-body { padding: 42px 0 56px; }
.page-body .container { max-width: 1100px; }
.prose { font-size: 16px; line-height: 1.9; color: #334155; }
.prose h2 {
  font-size: 21px; color: #0f172a; margin: 34px 0 14px; padding-left: 12px;
  border-left: 4px solid #2563eb; line-height: 1.4;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 17px; color: #1e293b; margin: 22px 0 10px; }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: #0f172a; }
.prose a { color: #2563eb; }
.prose .note { background: #f1f5f9; border-left: 3px solid #94a3b8; padding: 12px 16px; font-size: 14px; color: #475569; border-radius: 0 6px 6px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 8px 0 20px; }
.info-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; padding: 18px 20px; }
.info-card h3 { margin: 0 0 8px; font-size: 16px; color: #1e293b; }
.info-card p { margin: 0; font-size: 14px; color: #475569; line-height: 1.8; }

.cta-box {
  margin: 34px 0 0; padding: 24px 26px; border-radius: 12px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe); border: 1px solid #bfdbfe;
}
.cta-box h3 { margin: 0 0 10px; font-size: 19px; color: #0f172a; }
.cta-box p { margin: 0 0 6px; color: #334155; font-size: 15px; line-height: 1.8; }
.cta-box .cta-actions { margin-top: 14px; display: flex; gap: 12px; flex-wrap: wrap; }

.faq-list { margin: 6px 0 0; }
.faq-item { border: 1px solid #e2e8f0; border-radius: 10px; padding: 16px 18px; margin-bottom: 12px; background: #fff; }
.faq-item h3 { margin: 0 0 8px; font-size: 16px; color: #0f172a; }
.faq-item p { margin: 0; font-size: 15px; color: #475569; line-height: 1.85; }

.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 6px; }
.svc-card {
  display: block; background: #fff; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 22px 20px; text-decoration: none; color: inherit; transition: .25s;
}
.svc-card:hover { border-color: #2563eb; box-shadow: 0 10px 26px rgba(37, 99, 235, .12); transform: translateY(-3px); }
.svc-card .ico { font-size: 26px; }
.svc-card h3 { margin: 10px 0 8px; font-size: 17px; color: #0f172a; }
.svc-card p { margin: 0; font-size: 14px; color: #64748b; line-height: 1.75; }
.svc-card .more { display: inline-block; margin-top: 12px; font-size: 13px; color: #2563eb; }

.related { margin-top: 34px; padding-top: 22px; border-top: 1px solid #e2e8f0; }
.related h3 { font-size: 16px; color: #0f172a; margin: 0 0 12px; }
.related ul { list-style: none; padding: 0; margin: 0; }
.related li { margin-bottom: 8px; font-size: 15px; }
.related li a { color: #2563eb; text-decoration: none; }
.related li a:hover { text-decoration: underline; }

.page-body .article-item { display: block; }
.page-body .article-item { border-bottom: 1px solid #eef2f7; padding: 16px 0; text-decoration: none; color: inherit; }
.page-body .article-item h3 { margin: 0 0 6px; font-size: 17px; color: #0f172a; }
.page-body .article-item .summary { font-size: 14px; color: #64748b; line-height: 1.75; margin: 0 0 6px; }
.page-body .article-item .date { font-size: 13px; color: #94a3b8; }

@media (max-width: 900px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .page-hero { padding: 38px 0 30px; }
  .page-hero h1 { font-size: 23px; }
  .svc-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 20px; }
}

/* 首页业务卡片变成链接后的表现 */
a.business-card { text-decoration: none; color: inherit; display: block; }

/* CTA 带微信二维码的版式（右对齐） */
.cta-box.cta-flex { display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.cta-box.cta-flex .cta-main { flex: 1 1 auto; min-width: 0; }
.cta-qr { flex: 0 0 auto; text-align: center; }
.cta-qr img {
  width: 140px; height: 140px; object-fit: contain; background: #fff; padding: 6px;
  border: 1px solid #cbd5e1; border-radius: 10px; box-shadow: 0 6px 16px rgba(15, 23, 42, .08);
}
.cta-qr p { margin: 8px 0 0; font-size: 13px; color: #475569; }
@media (max-width: 700px) {
  .cta-box.cta-flex { flex-direction: column; align-items: flex-start; }
  .cta-qr { align-self: center; }
}