/* ==========================================================================
   服务落地页（ditui / huodong / linghuo / shujubiaozhu / zhuce）
   复用 style.css 的变量与按钮，仅补充页面级布局
   ========================================================================== */

.subpage { background: #fff; }

/* ---------- 顶部 ---------- */
.sub-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.sub-header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 72px;
}
.sub-header .brand-text strong { color: var(--ink); }
.sub-header .brand-text small { color: var(--muted-2); }

.sub-nav { display: flex; gap: 2px; margin-left: 12px; flex: 1; }
.sub-nav a {
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--muted);
  white-space: nowrap;
  transition: color .2s, background .2s;
}
.sub-nav a:hover { color: var(--ink); background: var(--bg-soft); }
.sub-nav a.is-active { color: var(--ink); font-weight: 600; background: var(--bg-soft); }

.sub-actions { display: flex; align-items: center; gap: 12px; }
.sub-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--ink);
  white-space: nowrap;
}
.sub-phone:hover { color: var(--brand-dark); }

/* ---------- 首屏 ---------- */
.page-hero {
  position: relative;
  padding: clamp(36px, 5vw, 68px) 0 clamp(32px, 4vw, 52px);
  background:
    radial-gradient(800px 420px at 88% 0%, rgba(201, 164, 100, .12), transparent 62%),
    linear-gradient(180deg, #FBFCFE, #fff);
  border-bottom: 1px solid var(--line);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 12.5px;
  color: var(--muted-2);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--brand-dark); }
.breadcrumb span:last-child { color: var(--ink); }

.page-hero h1 {
  font-size: clamp(28px, 3.8vw, 44px);
  letter-spacing: -.02em;
  line-height: 1.25;
}
.page-sub {
  margin-top: 12px;
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--brand-dark);
  font-weight: 600;
}
.page-lead {
  max-width: 780px;
  margin-top: 18px;
  font-size: 15.5px;
  line-height: 1.95;
  color: #3B4A5E;
}
.page-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.page-chips li {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(169, 132, 80, .25);
  background: #FBF7F0;
  font-size: 12.5px;
  color: #6B573A;
}
.page-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.page-actions.center { justify-content: center; }

/* ---------- 内容区 ---------- */
.page-section { padding: clamp(40px, 5vw, 68px) 0; }
.page-section.alt { background: var(--bg-soft); border-block: 1px solid var(--line); }
.page-section h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -.01em;
  margin-bottom: 22px;
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.svc-item {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.svc-item:hover {
  transform: translateY(-3px);
  border-color: rgba(169, 132, 80, .35);
  box-shadow: var(--shadow);
}
.svc-item h3 { font-size: 16px; margin-bottom: 8px; }
.svc-item p { font-size: 13.5px; line-height: 1.85; color: var(--muted); }

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.scene-list { display: grid; gap: 10px; }
.scene-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #33445B;
}
.scene-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  opacity: .75;
}

.step-list { display: grid; gap: 0; counter-reset: step; }
.step-list li {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 0 0 18px 38px;
  border-left: 1px solid var(--line);
  margin-left: 10px;
}
.step-list li:last-child { border-left-color: transparent; padding-bottom: 0; }
.step-list li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -11px;
  top: -2px;
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(169, 132, 80, .4);
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--brand-dark);
}
.step-list b { font-size: 14.5px; }
.step-list span { font-size: 12.5px; color: var(--muted); line-height: 1.7; }

/* ---------- FAQ ---------- */
.page-faq { max-width: 860px; display: grid; gap: 10px; }
.page-faq .faq-item { background: #fff; }

/* ---------- CTA ---------- */
.page-cta {
  padding: clamp(44px, 5vw, 72px) 0;
  background:
    radial-gradient(700px 380px at 20% 0%, rgba(169, 132, 80, .22), transparent 62%),
    #0A1626;
  color: #fff;
  text-align: center;
}
.page-cta h2 { font-size: clamp(22px, 2.6vw, 30px); }
.page-cta p { margin-top: 12px; font-size: 14px; color: rgba(255, 255, 255, .65); }

/* ---------- 相关服务 ---------- */
.page-related { padding: clamp(36px, 4vw, 56px) 0; background: #fff; }
.page-related h2 { font-size: 18px; margin-bottom: 16px; }
.rel-list { display: flex; flex-wrap: wrap; gap: 10px; }
.rel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--ink);
  transition: border-color .2s, color .2s, background .2s;
}
.rel-link:hover { border-color: rgba(169, 132, 80, .5); color: var(--brand-dark); background: #FFFDF8; }
.rel-link .ico { width: 14px; height: 14px; }

/* ---------- 页脚 ---------- */
.sub-footer {
  padding: 22px 0;
  background: #050D18;
  color: rgba(255, 255, 255, .55);
  font-size: 12.5px;
}
.sub-footer-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.sub-footer a { color: rgba(255, 255, 255, .68); }
.sub-footer a:hover { color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .sub-nav { display: none; }
  .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .sub-phone { display: none; }
  .sub-header-inner { height: 64px; }
  .page-hero { padding-top: 26px; }
  .page-actions .btn { flex: 1 1 auto; }
}

@media (max-width: 620px) {
  .svc-grid { grid-template-columns: 1fr; }
  .page-lead { font-size: 14.5px; }
  .sub-footer-inner { flex-direction: column; }
}

/* ---------- 文章 / 行业笔记 ---------- */
.article-main { padding: clamp(28px, 4vw, 52px) 0 clamp(40px, 5vw, 64px); }
.article-container { max-width: 820px; }
.article-main h1 {
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.32;
  letter-spacing: -.015em;
  margin: 10px 0 0;
}
.article-meta { margin-top: 12px; font-size: 12.5px; color: var(--muted-2); }
.article-lead {
  margin-top: 20px;
  padding-left: 16px;
  border-left: 2px solid rgba(169, 132, 80, .5);
  font-size: 16px;
  line-height: 1.9;
  color: #33445B;
}
.article-body { margin-top: 28px; }
.article-body h2 {
  font-size: 19px;
  margin: 30px 0 10px;
  padding-top: 4px;
}
.article-body p { margin-bottom: 12px; font-size: 15px; line-height: 2; color: #2F3F54; }

.article-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 36px;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: #FBF7F0;
  border: 1px solid rgba(169, 132, 80, .22);
}
.article-cta b { display: block; font-size: 15px; }
.article-cta span { display: block; margin-top: 3px; font-size: 12.5px; color: var(--muted); }
.article-back { margin-top: 26px; font-size: 13.5px; }
.article-back a { color: var(--brand-dark); }

.post-list { display: grid; gap: 14px; }
.post-card {
  display: block;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.post-card:hover {
  transform: translateY(-3px);
  border-color: rgba(169, 132, 80, .35);
  box-shadow: var(--shadow);
}
.post-tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 11px;
  letter-spacing: .06em;
}
.post-card h2 { margin: 10px 0 8px; font-size: 18px; line-height: 1.5; }
.post-card p { font-size: 13.5px; line-height: 1.85; color: var(--muted); }
.post-meta { display: block; margin-top: 10px; font-size: 11.5px; color: var(--muted-2); }

@media (max-width: 620px) {
  .article-cta { flex-direction: column; align-items: flex-start; }
}

/* ---------- 联系页 ---------- */
.contact-table { width: 100%; border-collapse: collapse; max-width: 720px; }
.contact-table th,
.contact-table td { padding: 14px 4px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: top; }
.contact-table th { width: 110px; color: var(--muted); font-weight: 500; white-space: nowrap; }
.contact-table a { color: var(--brand-dark); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }