/*
Theme Name: 创展智能 Astra 子主题
Theme URI: https://3d.314197724.xyz
Description: 南京创展智能科技 3D打印服务 定制子主题（精准卡位：本地快速打样+小批量+定制件）
Template: astra
Version: 1.0.0
*/

/* ============================================================
   设计系统 CSS 变量
   定位：本地 B 端「快速打样+小批量+定制」服务商
   配色：深海军蓝(专业信任) + 活力橙(速度/CTA) + 亮青(科技)
   ============================================================ */
:root {
  --brand-navy: #0B1F3A;
  --brand-navy-2: #12294A;
  --brand-blue: #1B4B8F;
  --brand-accent: #FF6B35;
  --brand-accent-dark: #E5541F;
  --brand-cyan: #00B8D9;
  --bg-light: #F5F7FA;
  --bg-white: #FFFFFF;
  --text-dark: #1A2332;
  --text-muted: #5A6572;
  --text-light: #8A96A6;
  --border: #E4E9F0;
  --border-light: #EDF1F6;
  --shadow-sm: 0 1px 3px rgba(11,31,58,0.06), 0 1px 2px rgba(11,31,58,0.04);
  --shadow-md: 0 4px 16px rgba(11,31,58,0.08);
  --shadow-lg: 0 12px 40px rgba(11,31,58,0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --container-max: 1140px;
}

/* ============================================================
   全局重置与排版
   ============================================================ */
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  line-height: 1.75;
  background: var(--bg-white);
  -webkit-font-smoothing: antialiased;
}
.ast-container { max-width: var(--container-max); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.3;
  color: var(--brand-navy);
  letter-spacing: -0.01em;
}
h1 { font-size: 2.6rem; font-weight: 800; }
h2 { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; }
h3 { font-size: 1.35rem; }
p { margin-bottom: 1rem; color: var(--text-muted); }
a { color: var(--brand-accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--brand-accent-dark); }
strong { color: var(--text-dark); }

/* ============================================================
   顶部导航栏 —— 深色玻璃拟态（科技感）
   ============================================================ */
.site-header,
.site-header .ast-primary-header-bar,
.site-header .main-header-bar-wrap,
.site-header .ast-main-header-wrap,
.site-header .main-header-bar {
  background: rgba(6, 18, 40, 0.82) !important;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(0, 229, 255, 0.16);
  box-shadow: 0 6px 24px rgba(3, 14, 34, 0.5), 0 0 0 1px rgba(0, 229, 255, 0.05);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
}
.site-header .ast-builder-menu .main-header-menu > .menu-item > .menu-link {
  color: rgba(224, 239, 255, 0.82);
  font-weight: 600;
  padding: 0 16px;
  font-size: 0.96rem;
  letter-spacing: 0.03em;
  position: relative;
  transition: color .2s ease;
}
.site-header .ast-builder-menu .main-header-menu > .menu-item > .menu-link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.6);
}
.site-header .ast-builder-menu .main-header-menu > .menu-item:hover > .menu-link {
  color: #fff;
}
.site-header .ast-builder-menu .main-header-menu > .menu-item:hover > .menu-link::after,
.site-header .ast-builder-menu .main-header-menu > .current-menu-item > .menu-link::after {
  transform: scaleX(1);
}
.site-header .ast-builder-menu .main-header-menu > .current-menu-item > .menu-link {
  color: #7FE7FF;
}
.site-header .site-title, .site-header .site-title a {
  color: #fff;
}
.main-header-bar-wrap {
  border-bottom: none;
}
.ast-builder-menu .main-header-menu > .menu-item > .menu-link {
  font-weight: 600;
  color: var(--text-dark);
  padding: 0 16px;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}
.ast-builder-menu .main-header-menu > .menu-item:hover > .menu-link,
.ast-builder-menu .main-header-menu > .current-menu-item > .menu-link {
  color: var(--brand-accent);
}
.site-title, .site-title a {
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.01em;
}

/* ============================================================
   Hero 区（大字报）
   ============================================================ */
.cz-hero {
  position: relative;
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-navy-2) 55%, #1a3a66 100%);
  color: #fff;
  padding: 96px 0 88px;
  overflow: hidden;
}
.cz-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(0,184,217,0.22) 0%, transparent 42%),
    radial-gradient(circle at 15% 85%, rgba(255,107,53,0.18) 0%, transparent 40%);
  pointer-events: none;
}
.cz-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 380px;
  height: 380px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(255,255,255,0.03), 0 0 0 130px rgba(255,255,255,0.02);
  pointer-events: none;
}
.cz-hero .cz-container {
  position: relative;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  z-index: 2;
}

/* Hero 两栏：左文案 + 右规格卡 */
.cz-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.cz-hero-copy { min-width: 0; }

/* 规格卡 */
.cz-hero-visual { position: relative; }
.cz-spec-card {
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 18px;
  padding: 26px 26px 20px;
  backdrop-filter: blur(8px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
}
.cz-spec-head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #9FB3CC;
  text-transform: uppercase;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 6px;
}
.cz-spec-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-accent);
  box-shadow: 0 0 0 4px rgba(255,107,53,0.2);
}
.cz-spec-list { list-style: none; margin: 0; padding: 0; }
.cz-spec-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.94rem;
}
.cz-spec-list li:last-child { border-bottom: none; }
.cz-spec-list .k { color: #8FA3BC; flex-shrink: 0; }
.cz-spec-list .v {
  color: #fff;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.cz-spec-list .v.accent { color: #FFB08A; }
.cz-spec-foot {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.82rem;
  color: #8FA3BC;
  text-align: center;
  letter-spacing: 0.02em;
}
.cz-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,53,0.15);
  border: 1px solid rgba(255,107,53,0.35);
  color: #FFB08A;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 22px;
  letter-spacing: 0.06em;
}
.cz-hero h1 {
  color: #fff;
  font-size: 3.2rem;
  line-height: 1.18;
  margin-bottom: 18px;
  max-width: 720px;
}
.cz-hero h1 .accent {
  color: var(--brand-accent);
}
.cz-hero-sub {
  font-size: 1.18rem;
  color: #B8C4D6;
  max-width: 620px;
  margin-bottom: 34px;
  line-height: 1.7;
}
.cz-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}
.cz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 100px;
  transition: all .22s;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.cz-btn-primary {
  background: var(--brand-accent);
  color: #fff;
  box-shadow: 0 6px 20px rgba(255,107,53,0.35);
}
.cz-btn-primary:hover {
  background: var(--brand-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,107,53,0.45);
}
.cz-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.cz-btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: #fff;
}

/* ============================================================
   信任数字条
   ============================================================ */
.cz-stats {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
}
.cz-stats-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.cz-stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand-navy);
  line-height: 1.1;
}
.cz-stat-num .unit { font-size: 1.1rem; font-weight: 700; color: var(--brand-accent); }
.cz-stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================================
   通用 section
   ============================================================ */
.cz-section {
  padding: 76px 24px;
}
.cz-section-alt {
  background: var(--bg-light);
}
.cz-container {
  max-width: var(--container-max);
  margin: 0 auto;
}
.cz-section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 48px;
}
.cz-kicker {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-accent);
  margin-bottom: 12px;
}
.cz-section-head h2 { margin-bottom: 14px; }
.cz-section-head p { font-size: 1.06rem; }

/* ============================================================
   卡片组件
   ============================================================ */
.cz-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cz-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s, border-color .22s;
  position: relative;
  overflow: hidden;
}
.cz-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(27,75,143,0.2);
}
.cz-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0,184,217,0.12), rgba(27,75,143,0.12));
  margin-bottom: 18px;
  color: var(--brand-blue);
}
.cz-card-icon svg {
  width: 26px;
  height: 26px;
  display: block;
}
.cz-card h3 { margin-bottom: 10px; font-size: 1.25rem; }
.cz-card p { font-size: 0.95rem; margin-bottom: 0; }

/* 服务卡片变体（4列） */
.cz-cards-4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================================
   对比表（卡位灵魂）
   ============================================================ */
.cz-compare-wrap {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cz-compare {
  width: 100%;
  border-collapse: collapse;
}
.cz-compare th, .cz-compare td {
  padding: 18px 22px;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.98rem;
}
.cz-compare thead th {
  background: var(--brand-navy);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
}
.cz-compare thead th:first-child { text-align: left; }
.cz-compare thead .hl {
  background: var(--brand-accent);
  color: #fff;
}
.cz-compare td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text-dark);
  background: var(--bg-light);
  width: 34%;
}
.cz-compare td { color: var(--text-muted); }
.cz-compare .hl-col { color: var(--brand-accent); font-weight: 700; }
.cz-compare tr:last-child td { border-bottom: none; }

/* ============================================================
   流程步骤
   ============================================================ */
.cz-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.cz-step {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
  position: relative;
}
.cz-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-navy);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 14px;
}
.cz-step h4 { font-size: 1rem; margin-bottom: 6px; }
.cz-step p { font-size: 0.82rem; margin-bottom: 0; color: var(--text-muted); }

/* ============================================================
   CTA 区块
   ============================================================ */
.cz-cta {
  background: linear-gradient(135deg, var(--brand-navy) 0%, #1a3a66 100%);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cz-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(0,184,217,0.18), transparent 50%);
}
.cz-cta h2 { color: #fff; margin-bottom: 12px; position: relative; }
.cz-cta p { color: #B8C4D6; font-size: 1.1rem; margin-bottom: 28px; position: relative; }
.cz-cta .cz-btn { position: relative; }

/* ============================================================
   案例网格
   ============================================================ */
.cz-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cz-case-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s;
}
.cz-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.cz-case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(0,184,217,0.12);
  color: var(--brand-cyan);
  margin-bottom: 14px;
}
.cz-case-card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.cz-case-card p { font-size: 0.9rem; margin-bottom: 0; }
.cz-case-card .cz-case-how {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-light);
  color: var(--text-muted);
}
.cz-case-card .cz-case-how strong { color: var(--brand-navy); }
.cz-case-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ============================================================
   联系页表格
   ============================================================ */
.cz-contact-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.cz-contact-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.98rem;
}
.cz-contact-table td:first-child {
  width: 28%;
  font-weight: 700;
  color: var(--text-dark);
  background: var(--bg-light);
}
.cz-contact-table tr:last-child td { border-bottom: none; }

/* 列表美化 */
.cz-list { padding-left: 0; list-style: none; }
.cz-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--text-muted);
}
.cz-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-accent);
}

/* 有序列表美化 */
.cz-ol { counter-reset: cz; padding-left: 0; list-style: none; }
.cz-ol li {
  counter-increment: cz;
  position: relative;
  padding-left: 40px;
  margin-bottom: 14px;
  color: var(--text-muted);
}
.cz-ol li::before {
  content: counter(cz);
  position: absolute;
  left: 0;
  top: 2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-navy);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   页脚
   ============================================================ */
.site-footer {
  background: var(--brand-navy);
  color: #8A96A6;
  padding: 0;
}
.site-footer a { color: #B8C4D6; }
.site-footer a:hover { color: #fff; }

/* 注入的主页脚 */
.cz-footer-main {
  background:
    linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(135deg, #061428 0%, var(--brand-navy) 50%, #0E2B52 100%);
  border-top: 1px solid rgba(0,229,255,0.16);
  padding: 56px 24px 40px;
}
.cz-footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.cz-footer-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.01em;
  margin-bottom: 12px;
}
.cz-footer-brand p { color: #8FA9C4; font-size: 0.92rem; line-height: 1.7; margin: 0; }
.cz-footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.cz-footer-col ul { list-style: none; margin: 0; padding: 0; }
.cz-footer-col li {
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: #8FA9C4;
  line-height: 1.6;
}
.cz-footer-col a { color: #8FA9C4; transition: color .2s; }
.cz-footer-col a:hover { color: #7FE7FF; }

@media (max-width: 992px) {
  .cz-footer-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cz-footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   布局修正：让 Hero / CTA 通栏，去掉 Astra 默认外边距
   （严格限定在 .entry-content 内，避免误伤 header/footer）
   ============================================================ */

/* 去掉 Astra 在宽屏给 #primary 的 60px 上下外边距 */
.ast-plain-container.ast-no-sidebar #primary {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}
/* 整条内容链强制全宽、零左右边距，由各 section 自己控制 */
#primary, #main, .entry-content {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
/* 页面内容区去掉默认左右内边距，由各 section 自己控制 */
.ast-plain-container.ast-no-sidebar #primary .entry-content {
  padding-left: 0;
  padding-right: 0;
}
/* 内容区容器允许通栏（只作用于 site-content 内部） */
.site-content > .ast-container,
.site-content .ast-container {
  max-width: 100% !important;
  padding: 0 !important;
  width: 100% !important;
}
.site-content .entry-content > * {
  max-width: none;
}

/* 通栏：祖先容器已是 100% 宽，Hero/数字条无需再强制 100vw
   （100vw 含滚动条宽度，会造成横向溢出与右侧白带） */
.cz-cta {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

/* 去掉空的 entry-header 残留间距 */
.entry-header.ast-no-title { display: none; }

/* ============================================================
   导航栏修正：确保桌面端水平排列、间距合理
   ============================================================ */
.site-header .ast-builder-grid-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  min-height: 72px;
}
.site-header .ast-builder-menu-1,
.site-header .main-header-bar-navigation,
.site-header nav.site-navigation,
.site-header .main-navigation {
  display: flex;
  align-items: center;
}
.site-header .main-header-menu {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-header .main-header-menu > .menu-item {
  display: inline-flex;
}
.site-header .main-header-menu > .menu-item > .menu-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: 8px;
  transition: background .18s, color .18s;
}
.site-header .main-header-menu > .menu-item > .menu-link:hover {
  background: var(--bg-light);
  color: var(--brand-accent);
}
.site-header .main-header-menu > .current-menu-item > .menu-link {
  color: var(--brand-accent);
}
/* 站点名 */
.site-header .site-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}
.site-header .site-title a {
  color: #FFFFFF;
  text-shadow: 0 1px 12px rgba(0, 229, 255, 0.35);
}

/* ============================================================
   品牌 Logo（header + footer）
   ============================================================ */
/* header：站点名前加 logo 图形（CSS 背景引用 SVG，矢量清晰） */
.site-header .site-title a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.site-header .site-title a::before {
  content: "";
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  background: url("assets/logo-mark.svg") center / contain no-repeat;
  filter: drop-shadow(0 2px 6px rgba(0, 229, 255, 0.25));
}
/* 页头滚动吸顶时略缩小 */
.ast-sticky-active .site-header .site-title a::before { width: 32px; height: 32px; }

/* footer：logo 图形 + 文字横排 */
.cz-footer-logo {
  display: flex;
  align-items: center;
  gap: 11px;
}
.cz-footer-logo::before {
  content: "";
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  background: url("assets/logo-mark.svg") center / contain no-repeat;
  filter: drop-shadow(0 2px 8px rgba(0, 229, 255, 0.3));
}
.cz-footer-logo span { display: block; }

/* ============================================================
   ★ 科技感增强层（Tech Layer）
   动态网格 · 辉光 · 渐变流动 · 扫描线 · 卡片描边发光
   ============================================================ */

/* ---------- 1. Hero 科技网格背景 ---------- */
.cz-hero {
  background:
    linear-gradient(135deg, #061428 0%, var(--brand-navy) 45%, #0E2B52 100%);
}
/* 透视网格 */
.cz-hero::before {
  background:
    /* 网格线 */
    linear-gradient(rgba(0,229,255,0.07) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(0,229,255,0.07) 1px, transparent 1px) 0 0 / 56px 56px,
    /* 光晕 */
    radial-gradient(circle at 82% 18%, rgba(0,229,255,0.20) 0%, transparent 45%),
    radial-gradient(circle at 12% 88%, rgba(255,107,53,0.16) 0%, transparent 42%);
  -webkit-mask-image: radial-gradient(ellipse 90% 75% at 50% 40%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 90% 75% at 50% 40%, #000 30%, transparent 100%);
  animation: cz-grid-drift 24s linear infinite;
}
@keyframes cz-grid-drift {
  from { background-position: 0 0, 0 0, 82% 18%, 12% 88%; }
  to   { background-position: 56px 56px, 56px 56px, 82% 18%, 12% 88%; }
}
/* 扫描光线 */
.cz-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -40%;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(0,229,255,0.11) 45%, transparent);
  border: none;
  border-radius: 0;
  box-shadow: none;
  width: auto; height: 45%;
  animation: cz-scan 9s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cz-scan {
  0%   { top: -45%; opacity: 0; }
  12%  { opacity: 1; }
  88%  { opacity: 1; }
  100% { top: 105%; opacity: 0; }
}

/* Hero 大标题：渐变流动文字 + 发光
   注意：渐变起始位若是纯白，静态截图/首帧会看不到科技感——
   让 0% 位置就带青色调，保证任何一帧都有色彩 */
.cz-hero h1 {
  background: linear-gradient(100deg, #EAF6FF 0%, #7FE7FF 18%, #00E5FF 34%, #EAF6FF 55%, #7FE7FF 78%, #00E5FF 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: cz-shine-text 7s ease-in-out infinite;
  text-shadow: none;
  filter: drop-shadow(0 2px 22px rgba(0,229,255,0.30));
}
@keyframes cz-shine-text {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
.cz-hero h1 .accent {
  background: linear-gradient(100deg, #FF8A5C, #FF6B35 45%, #FFC49B 70%, #FF6B35);
  background-size: 220% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: cz-shine-text 5.5s ease-in-out infinite;
}

/* Hero 标签：脉冲光点 */
.cz-hero-tag {
  background: rgba(0,229,255,0.10);
  border: 1px solid rgba(0,229,255,0.32);
  color: #8FE9FF;
  box-shadow: 0 0 22px rgba(0,229,255,0.12), inset 0 0 14px rgba(0,229,255,0.05);
}
.cz-hero-tag::first-letter { animation: cz-blink 2.2s ease-in-out infinite; }
@keyframes cz-blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* 规格卡：科技边框 + 角标 */
.cz-spec-card {
  background: linear-gradient(150deg, rgba(0,229,255,0.07), rgba(255,255,255,0.035));
  border: 1px solid rgba(0,229,255,0.22);
  box-shadow:
    0 24px 60px rgba(0,0,0,0.32),
    0 0 0 1px rgba(0,229,255,0.06),
    inset 0 1px 0 rgba(255,255,255,0.09);
  position: relative;
}
.cz-spec-card::before,
.cz-spec-card::after {
  content: "";
  position: absolute;
  width: 18px; height: 18px;
  border: 2px solid var(--brand-cyan);
  opacity: .9;
  filter: drop-shadow(0 0 6px rgba(0,229,255,0.7));
}
.cz-spec-card::before { top: -2px; left: -2px; border-right: 0; border-bottom: 0; border-radius: 18px 0 0 0; }
.cz-spec-card::after  { bottom: -2px; right: -2px; border-left: 0; border-top: 0; border-radius: 0 0 18px 0; }
.cz-spec-head { color: #7FE7FF; border-bottom-color: rgba(0,229,255,0.16); }
.cz-spec-dot {
  background: var(--brand-cyan);
  box-shadow: 0 0 0 4px rgba(0,229,255,0.16), 0 0 14px rgba(0,229,255,0.8);
  animation: cz-pulse 2s ease-in-out infinite;
}
@keyframes cz-pulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(0,229,255,0.16), 0 0 14px rgba(0,229,255,0.75); }
  50%     { box-shadow: 0 0 0 8px rgba(0,229,255,0.05), 0 0 22px rgba(0,229,255,1); }
}
.cz-spec-list .v.accent { color: #7FE7FF; text-shadow: 0 0 12px rgba(0,229,255,0.35); }
.cz-spec-foot { color: #7FA8C8; border-top-color: rgba(0,229,255,0.14); }

/* ---------- 2. 按钮：扫光 + 科技边框 ---------- */
.cz-btn { position: relative; overflow: hidden; }
.cz-btn::after {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.42), transparent);
  transform: skewX(-18deg);
  transition: left .6s ease;
}
.cz-btn:hover::after { left: 130%; }
.cz-btn-primary {
  background: linear-gradient(120deg, #FF7A45, var(--brand-accent) 55%, #E5541F);
  box-shadow: 0 6px 22px rgba(255,107,53,0.38), inset 0 1px 0 rgba(255,255,255,0.25);
}
.cz-btn-ghost {
  border: 1.5px solid rgba(0,229,255,0.42);
  color: #B8ECFF;
  backdrop-filter: blur(4px);
}
.cz-btn-ghost:hover {
  background: rgba(0,229,255,0.10);
  border-color: var(--brand-cyan);
  box-shadow: 0 0 24px rgba(0,229,255,0.22);
  color: #fff;
}

/* ---------- 3. 信任数字条：深色科技数字条 ---------- */
.cz-stats {
  background: linear-gradient(180deg, #061428 0%, #0A1D36 100%) !important;
  border-top: 1px solid rgba(0,229,255,0.16);
  border-bottom: 1px solid rgba(0,229,255,0.16);
  position: relative;
  overflow: hidden;
}
.cz-stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,229,255,0.05) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(0,229,255,0.05) 1px, transparent 1px) 0 0 / 40px 40px;
  pointer-events: none;
}
.cz-stats-inner { position: relative; z-index: 1; }
.cz-stats-inner > div {
  border-right: 1px solid rgba(0,229,255,0.10);
}
.cz-stats-inner > div:last-child { border-right: 0; }
.cz-stat-num {
  color: #fff;
  text-shadow: 0 0 26px rgba(0,229,255,0.55), 0 0 6px rgba(0,229,255,0.35);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.cz-stat-num .unit { color: var(--brand-cyan); text-shadow: 0 0 16px rgba(0,229,255,0.85); }
.cz-stat-label { color: #8FA9C4; }

/* ---------- 4. 卡片：描边发光 + 顶部渐变线（常显 + hover 增强） ---------- */
.cz-card {
  background: linear-gradient(170deg, #FFFFFF, #FBFCFE);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}
.cz-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-blue), var(--brand-accent));
  opacity: 0.55;
  transform: scaleX(1);
  transform-origin: left;
  transition: opacity .35s ease, height .35s ease;
  box-shadow: 0 0 12px rgba(0,229,255,0.5);
}
.cz-card:hover::before { opacity: 1; height: 4px; box-shadow: 0 0 20px rgba(0,229,255,0.85); }
.cz-card:hover {
  border-color: rgba(0,184,217,0.34);
  box-shadow: 0 14px 42px rgba(11,31,58,0.13), 0 0 0 1px rgba(0,184,217,0.10), 0 0 34px rgba(0,229,255,0.10);
}
.cz-card-icon {
  background: linear-gradient(135deg, rgba(0,229,255,0.14), rgba(27,75,143,0.10));
  border: 1px solid rgba(0,184,217,0.18);
  color: var(--brand-cyan);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

/* ---------- 5. 区块标题：kicker 科技装饰 ---------- */
.cz-kicker {
  position: relative;
  padding-left: 22px;
  color: var(--brand-cyan);
}
.cz-kicker::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 2px;
  background: var(--brand-cyan);
  box-shadow: 0 0 8px rgba(0,229,255,0.8);
}
.cz-section-head h2 { position: relative; }

/* ---------- 6. 流程步骤：连接线 + 发光序号 ---------- */
.cz-steps { position: relative; }
.cz-step-num {
  background: linear-gradient(135deg, var(--brand-navy), var(--brand-blue));
  box-shadow: 0 0 0 4px rgba(0,184,217,0.10), 0 4px 14px rgba(11,31,58,0.18);
  transition: transform .25s, box-shadow .25s;
}
.cz-step:hover .cz-step-num {
  transform: scale(1.08);
  box-shadow: 0 0 0 6px rgba(0,229,255,0.16), 0 0 22px rgba(0,229,255,0.4);
}
.cz-step {
  transition: transform .22s, border-color .22s, box-shadow .22s;
}
.cz-step:hover {
  transform: translateY(-4px);
  border-color: rgba(0,184,217,0.3);
  box-shadow: 0 10px 30px rgba(11,31,58,0.10);
}

/* ---------- 7. CTA：科技网格 ---------- */
.cz-cta {
  background:
    linear-gradient(rgba(0,229,255,0.055) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(0,229,255,0.055) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(135deg, #061428 0%, var(--brand-navy) 50%, #0E2B52 100%);
  border: 1px solid rgba(0,229,255,0.16);
}
.cz-cta::before {
  background:
    radial-gradient(circle at 18% 50%, rgba(0,229,255,0.18), transparent 52%),
    radial-gradient(circle at 84% 30%, rgba(255,107,53,0.14), transparent 48%);
}
.cz-cta h2 {
  background: linear-gradient(100deg, #FFFFFF, #8FE9FF 55%, #FFFFFF);
  background-size: 220% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: cz-shine-text 6s ease-in-out infinite;
}

/* ---------- 8. 对比表：高亮列科技化 ---------- */
.cz-compare thead th {
  background: linear-gradient(180deg, #0A1D36, var(--brand-navy));
}
.cz-compare thead .hl {
  background: linear-gradient(180deg, #FF7A45, var(--brand-accent));
  box-shadow: inset 0 0 24px rgba(255,255,255,0.12);
}
.cz-compare .hl-col {
  color: var(--brand-cyan);
  font-weight: 700;
  background: rgba(0,229,255,0.045);
}

/* ---------- 9. 案例/博客卡片：悬停发光 ---------- */
.cz-case-card {
  background: linear-gradient(170deg, #FFFFFF, #FBFCFE);
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.cz-case-card:hover {
  border-color: rgba(0,184,217,0.32);
  box-shadow: 0 14px 40px rgba(11,31,58,0.12), 0 0 0 1px rgba(0,184,217,0.10);
}
.cz-case-tag {
  background: rgba(0,229,255,0.10);
  border: 1px solid rgba(0,229,255,0.22);
  color: #0E8FAB;
  font-weight: 700;
}

/* ---------- 10. 滚动进入动画（默认可见，JS 增强） ----------
   重要：默认必须可见。若默认 opacity:0，headless 截图 / 禁用 JS /
   爬虫抓取时内容会半透明甚至不可见（SEO 与首屏体验双输）。
   做法：html 上加 .cz-js 才启用隐藏，JS 执行后逐段 .is-in 显示。 */
.cz-reveal { opacity: 1; transform: none; }
html.cz-js .cz-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
html.cz-js .cz-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .cz-hero::before, .cz-hero::after, .cz-hero h1, .cz-hero h1 .accent,
  .cz-cta h2, .cz-spec-dot, .cz-hero-tag::first-letter { animation: none !important; }
  html.cz-js .cz-reveal { opacity: 1; transform: none; }
}

/* ============================================================
   博客 / SEO 内容样式
   ============================================================ */
.cz-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.cz-post-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s, border-color .22s;
  position: relative;
}
.cz-post-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-blue), var(--brand-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  z-index: 2;
}
.cz-post-card:hover::before { transform: scaleX(1); }
.cz-post-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,184,217,0.32);
  box-shadow: 0 16px 44px rgba(11,31,58,0.13);
}
.cz-post-card .cz-post-thumb {
  height: 150px;
  background: linear-gradient(135deg, #0A1D36, #123A63 60%, #1B4B8F);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(127,231,255,0.5);
}
.cz-post-card .cz-post-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,229,255,0.09) 1px, transparent 1px) 0 0 / 26px 26px,
    linear-gradient(90deg, rgba(0,229,255,0.09) 1px, transparent 1px) 0 0 / 26px 26px;
}
.cz-post-card .cz-post-thumb svg { width: 40px; height: 40px; position: relative; z-index: 1; }
.cz-post-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.cz-post-cat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-cyan);
  background: rgba(0,229,255,0.09);
  border: 1px solid rgba(0,229,255,0.2);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.cz-post-card h3 { font-size: 1.1rem; line-height: 1.45; margin-bottom: 10px; }
.cz-post-card h3 a { color: var(--brand-navy); }
.cz-post-card h3 a:hover { color: var(--brand-accent); }
.cz-post-card .cz-post-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  flex: 1;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cz-post-meta {
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  gap: 14px;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}
.cz-post-more { color: var(--brand-accent); font-weight: 700; font-size: 0.88rem; }

/* 博客索引页头部 */
.cz-blog-hero { padding: 72px 0 56px; }
/* 博客页 hero 内容与卡片区左沿对齐（都是 --container-max 居中） */
.cz-blog-hero .cz-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  text-align: left;
}
/* 副标题禁止两端对齐拉伸（避免字距被拉散、中文被硬拆行） */
.cz-blog-hero .cz-hero-sub {
  text-align: left;
  text-justify: auto;
  word-break: keep-all;       /* 中文按词断行，避免"南京"被硬拆 */
  overflow-wrap: break-word;
  max-width: 62ch;
}

/* 单篇文章正文排版 */
.cz-article { max-width: 780px; margin: 0 auto; padding: 0 24px; }
.cz-article h2 { font-size: 1.6rem; margin: 40px 0 14px; padding-left: 16px; border-left: 4px solid var(--brand-cyan); }
.cz-article h3 { font-size: 1.22rem; margin: 28px 0 10px; }
.cz-article p { font-size: 1.05rem; line-height: 1.9; color: #3C4657; margin-bottom: 18px; }
.cz-article ul, .cz-article ol { margin: 0 0 20px; padding-left: 24px; }
.cz-article li { margin-bottom: 9px; color: #3C4657; line-height: 1.85; }
.cz-article a { border-bottom: 1px solid rgba(255,107,53,0.35); }
.cz-article strong { color: var(--brand-navy); font-weight: 700; }
.cz-article blockquote {
  margin: 24px 0;
  padding: 18px 24px;
  background: var(--bg-light);
  border-left: 4px solid var(--brand-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.cz-article blockquote p { margin: 0; font-size: 1rem; }
.cz-article table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.95rem; }
.cz-article th { background: var(--brand-navy); color: #fff; padding: 12px 16px; text-align: left; }
.cz-article td { padding: 11px 16px; border-bottom: 1px solid var(--border-light); color: var(--text-muted); }
.cz-article img { max-width: 100%; height: auto; border-radius: var(--radius-md); }

/* 面包屑 */
.cz-crumbs { font-size: 0.85rem; color: #8FA9C4; margin-bottom: 16px; }
.cz-crumbs a { color: #B8ECFF; }
.cz-crumbs span { margin: 0 8px; opacity: .5; }

/* 分页 */
.cz-pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.cz-pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 14px;
  border: 1px solid var(--border); border-radius: 10px;
  color: var(--text-dark); font-weight: 600; background: #fff;
  transition: all .2s;
}
.cz-pagination .page-numbers:hover { border-color: var(--brand-cyan); color: var(--brand-cyan); }
.cz-pagination .page-numbers.current {
  background: var(--brand-navy); color: #fff; border-color: var(--brand-navy);
}

/* ============================================================
   博客页适配 Astra 结构
   ============================================================ */
/* 关键：Astra 的 ast-separate-container 会给内容容器加大量内边距，
   在博客列表页导致卡片与页脚之间出现大片空白 —— 全部清零 */
.cz-blog-page .site-content,
.cz-blog-page .site-content > .ast-container,
.cz-blog-page #primary,
.cz-blog-page #main,
.cz-blog-page .ast-row {
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}
.cz-blog-page .site-content > .ast-container { max-width: 100% !important; padding: 0 !important; }
.cz-blog-page #primary {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 56px 24px 72px !important;
  width: 100%;
  min-height: 0 !important;
}
.cz-blog-page .ast-separate-container .ast-article-post,
.cz-blog-page .ast-separate-container .ast-article-single { padding: 0 !important; }
.cz-blog-page .ast-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin: 0; }
.cz-blog-page article.ast-article-post {
  margin: 0 !important;
  width: auto !important;
  background: linear-gradient(170deg, #FFFFFF, #FBFCFE);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .22s, box-shadow .22s, border-color .22s;
  position: relative;
  padding: 0 !important;
}
.cz-blog-page article.ast-article-post::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-blue), var(--brand-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
  z-index: 3;
}
.cz-blog-page article.ast-article-post:hover::before { transform: scaleX(1); }
.cz-blog-page article.ast-article-post:hover {
  transform: translateY(-6px);
  border-color: rgba(0,184,217,0.32);
  box-shadow: 0 16px 44px rgba(11,31,58,0.13);
}
.cz-blog-page article.ast-article-post .blog-layout-4 { padding: 26px 26px 24px; }
.cz-blog-page article.ast-article-post .cat-links a {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-cyan);
  background: rgba(0,229,255,0.09);
  border: 1px solid rgba(0,229,255,0.2);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.cz-blog-page article.ast-article-post .entry-title {
  font-size: 1.12rem;
  line-height: 1.5;
  margin: 0 0 10px;
  font-weight: 700;
  word-break: keep-all;   /* 中文按词断行，避免"选型"被拆成"选/型" */
  overflow-wrap: break-word;
  text-wrap: pretty;
}
.cz-blog-page article.ast-article-post .entry-title a { color: var(--brand-navy); }
.cz-blog-page article.ast-article-post .entry-title a:hover { color: var(--brand-accent); }
.cz-blog-page article.ast-article-post .entry-meta {
  font-size: 0.78rem;
  color: var(--text-light);
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
  margin-top: 14px;
}
.cz-blog-page article.ast-article-post .ast-excerpt-container p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}
.cz-blog-page .ast-pagination, .cz-blog-page nav.navigation.pagination {
  grid-column: 1 / -1;
  margin-top: 40px;
  text-align: center;
}

/* 单篇文章页：正文居中 + 排版 */
.cz-single-post #primary {
  max-width: 100% !important;
  padding: 0 !important;
}
.cz-single-post .entry-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 40px 24px 64px;
}
.cz-single-post .entry-content > * { max-width: none; }
.cz-single-post .entry-content h2 {
  font-size: 1.6rem;
  margin: 40px 0 14px;
  padding-left: 16px;
  border-left: 4px solid var(--brand-cyan);
}
.cz-single-post .entry-content h3 { font-size: 1.22rem; margin: 28px 0 10px; }
.cz-single-post .entry-content p { font-size: 1.05rem; line-height: 1.9; color: #3C4657; margin-bottom: 18px; }
.cz-single-post .entry-content ul,
.cz-single-post .entry-content ol { margin: 0 0 20px; padding-left: 24px; }
.cz-single-post .entry-content li { margin-bottom: 9px; color: #3C4657; line-height: 1.85; }
.cz-single-post .entry-content strong { color: var(--brand-navy); }
.cz-single-post .entry-content blockquote {
  margin: 24px 0; padding: 18px 24px;
  background: var(--bg-light);
  border-left: 4px solid var(--brand-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.cz-single-post .entry-content blockquote p { margin: 0; font-size: 1rem; }
.cz-single-post .entry-content table {
  width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.95rem;
}
.cz-single-post .entry-content th {
  background: var(--brand-navy); color: #fff; padding: 12px 16px; text-align: left;
}
.cz-single-post .entry-content td {
  padding: 11px 16px; border-bottom: 1px solid var(--border-light); color: var(--text-muted);
}
.cz-single-post .entry-content a { border-bottom: 1px solid rgba(255,107,53,0.35); }
.cz-single-post .entry-header { max-width: 780px; margin: 0 auto; padding: 0 24px; }
.cz-single-post .entry-header .entry-title {
  font-size: 2.1rem; line-height: 1.3; margin-bottom: 14px;
}
.cz-single-post .entry-meta { font-size: 0.85rem; color: var(--text-light); }

@media (max-width: 992px) {
  .cz-blog-page .ast-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cz-blog-page .ast-row { grid-template-columns: 1fr; }
  .cz-single-post .entry-header .entry-title { font-size: 1.5rem; }
}

/* ============================================================
   在线询价表单
   ============================================================ */
.cz-form-wrap {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px 30px;
  box-shadow: 0 12px 34px rgba(9, 30, 66, 0.08);
  position: relative;
  overflow: hidden;
}
.cz-form-wrap::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-orange), var(--brand-cyan), var(--brand-orange));
}
.cz-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 22px;
}
.cz-field { display: flex; flex-direction: column; }
.cz-field-full { grid-column: 1 / -1; }
.cz-field label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 7px;
}
.cz-field .req { color: var(--brand-orange); }
.cz-field input,
.cz-field select,
.cz-field textarea {
  padding: 11px 13px;
  font-size: 0.95rem;
  border: 1px solid #dbe2ec;
  border-radius: 9px;
  background: #fbfcfe;
  color: var(--text);
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.cz-field input:focus,
.cz-field select:focus,
.cz-field textarea:focus {
  outline: none;
  border-color: var(--brand-cyan);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 208, 236, 0.14);
}
.cz-field textarea { resize: vertical; min-height: 110px; }
/* 蜜罐隐藏 */
.cz-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.cz-form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.cz-form-note { font-size: 0.82rem; color: var(--text-light); }
.cz-form-msg { margin-top: 16px; font-size: 0.9rem; display: none; }
.cz-form-msg.ok { display: block; color: #0a7d4a; background: #eafaf1; border: 1px solid #bce9d0; padding: 11px 14px; border-radius: 9px; }
.cz-form-msg.err { display: block; color: #b02a2a; background: #fdeeee; border: 1px solid #f2c2c2; padding: 11px 14px; border-radius: 9px; }
@media (max-width: 720px) {
  .cz-form-grid { grid-template-columns: 1fr; }
  .cz-form-wrap { padding: 24px 18px; }
}

/* ============================================================
   科技感增强层 V2（进阶：光效层次 · 粒子微光 · 数据流动 · 金属质感）
   全部纯 CSS、默认可见（无 JS 也完整），不影响 SEO 文本。
   ============================================================ */

/* ---------- Hero：更强的青蓝光晕层次 ---------- */
.cz-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(115% 90% at 76% 6%, rgba(0,229,255,0.34) 0%, rgba(0,229,255,0.10) 34%, transparent 58%),
    radial-gradient(90% 80% at 6% 94%, rgba(255,107,53,0.24) 0%, transparent 50%),
    radial-gradient(70% 60% at 50% 50%, rgba(27,75,143,0.30) 0%, transparent 70%),
    linear-gradient(135deg, #04102E 0%, #0A2549 42%, #0E2B52 100%) !important;
}
/* 对角光弧 + 更清晰的科技网格（叠加在 ::before，保留 ::after 扫描线） */
.cz-hero::before {
  background:
    /* 对角光弧 */
    linear-gradient(115deg,
      transparent 40%,
      rgba(0,229,255,0.06) 47%,
      rgba(0,229,255,0.22) 50%,
      rgba(0,229,255,0.06) 53%,
      transparent 60%),
    /* 网格线（更亮） */
    linear-gradient(rgba(0,229,255,0.14) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(0,229,255,0.14) 1px, transparent 1px) 0 0 / 56px 56px,
    /* 光晕 */
    radial-gradient(circle at 84% 14%, rgba(0,229,255,0.38) 0%, transparent 46%),
    radial-gradient(circle at 10% 90%, rgba(255,107,53,0.26) 0%, transparent 44%) !important;
  opacity: 1 !important;
}
/* 扫描线加强 */
.cz-hero::after {
  background: linear-gradient(180deg, transparent, rgba(0,229,255,0.20) 45%, transparent) !important;
}

/* ---------- Hero 透视网格（3D 纵深：模拟无限延伸的打印平台） ---------- */
.cz-hero .cz-container {
  position: relative;
  z-index: 2;
}
.cz-hero .cz-container::before {
  content: "";
  position: absolute;
  left: -8%; right: -8%;
  bottom: -140px;
  height: 320px;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(rgba(0,229,255,0.30) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.30) 1px, transparent 1px);
  background-size: 68px 68px;
  transform: perspective(340px) rotateX(64deg);
  transform-origin: bottom center;
  -webkit-mask-image: linear-gradient(to top, #000 0%, rgba(0,0,0,0.35) 55%, transparent 100%);
          mask-image: linear-gradient(to top, #000 0%, rgba(0,0,0,0.35) 55%, transparent 100%);
  opacity: 0.85;
  animation: cz-grid-flow 6s linear infinite;
}
@keyframes cz-grid-flow {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 68px, 0 0; }
}

/* Hero 漂浮粒子微光（8 个光点，CSS 生成，不依赖图片） */
.cz-hero .cz-hero-copy {
  position: relative;
}
.cz-hero .cz-hero-copy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(2.5px 2.5px at 8% 22%, rgba(0,229,255,0.9) 0%, transparent 100%),
    radial-gradient(1.8px 1.8px at 22% 66%, rgba(0,229,255,0.7) 0%, transparent 100%),
    radial-gradient(2.2px 2.2px at 34% 18%, rgba(127,231,255,0.85) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 48% 72%, rgba(255,138,92,0.8) 0%, transparent 100%),
    radial-gradient(2.6px 2.6px at 62% 30%, rgba(0,229,255,0.85) 0%, transparent 100%),
    radial-gradient(1.6px 1.6px at 74% 62%, rgba(127,231,255,0.7) 0%, transparent 100%),
    radial-gradient(2.1px 2.1px at 88% 22%, rgba(0,229,255,0.8) 0%, transparent 100%),
    radial-gradient(1.4px 1.4px at 92% 76%, rgba(255,138,92,0.75) 0%, transparent 100%);
  animation: cz-float-parts 12s ease-in-out infinite;
}
@keyframes cz-float-parts {
  0%, 100% { transform: translateY(0); opacity: .8; }
  50%      { transform: translateY(-16px); opacity: 1; }
}
/* 粒子之间加细的连接微光（科技数据感） */
.cz-hero .cz-hero-copy::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(135deg, rgba(0,229,255,0.06) 0%, transparent 30%),
    linear-gradient(-30deg, rgba(0,229,255,0.05) 45%, transparent 72%);
  mix-blend-mode: screen;
}

/* ---------- Hero 标题：更亮的核心辉光 + 金属光泽 ---------- */
.cz-hero h1 {
  /* 金属拉丝：亮白高光带 + 青金属过渡（首帧即有色，避免纯白） */
  background: linear-gradient(102deg,
    #C9E8FF 0%, #FFFFFF 14%, #9FE6FF 30%, #5FD8F5 42%,
    #FFFFFF 56%, #B9E9FF 70%, #6FDFFA 84%, #FFFFFF 100%) !important;
  background-size: 250% 100% !important;
  -webkit-background-clip: text !important;
          background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  filter: drop-shadow(0 1px 0 rgba(255,255,255,0.20))
          drop-shadow(0 0 12px rgba(0,229,255,0.28))
          drop-shadow(0 8px 44px rgba(0,229,255,0.30)) !important;
}
/* 强调行：琥珀金渐变（比纯橙更高级） */
.cz-hero h1 .accent {
  background: linear-gradient(102deg,
    #FFD9A0 0%, #FFB25C 22%, #FF8A3D 46%, #FFE0B0 62%, #FF9A4D 82%, #FFCB8A 100%) !important;
  background-size: 230% 100% !important;
  -webkit-background-clip: text !important;
          background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  filter: drop-shadow(0 0 14px rgba(255,138,61,0.38)) !important;
}
.cz-hero .cz-hero-tag {
  box-shadow: 0 0 26px rgba(0,229,255,0.16), inset 0 0 16px rgba(0,229,255,0.06) !important;
}

/* ---------- 数据条：流动线与数字发光 ---------- */
.cz-stats {
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(0,229,255,0.10) 0%, transparent 55%),
    linear-gradient(180deg, #05143B 0%, #0A1D36 100%) !important;
}
.cz-stats::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(0,229,255,0.0) 18%,
    rgba(0,229,255,0.85) 50%, rgba(0,229,255,0.0) 82%, transparent 100%);
  background-size: 220% 100%;
  animation: cz-flow-line 4s linear infinite;
}
@keyframes cz-flow-line {
  0%   { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}
.cz-stats .cz-stat-num {
  color: #EAFBFF !important;
  text-shadow:
    0 0 8px rgba(0,229,255,0.55),
    0 0 22px rgba(0,229,255,0.30),
    0 0 42px rgba(0,229,255,0.18) !important;
}
.cz-stats .cz-stat-label {
  color: #8FB4CC !important;
  letter-spacing: .04em;
}
.cz-stats .cz-stat-num .unit {
  color: #7FE7FF !important;
}
/* 数据条分隔竖线发光 */
.cz-stats-inner > div::before {
  background: linear-gradient(180deg, transparent, rgba(0,229,255,0.35), transparent) !important;
}

/* ---------- 主按钮：金属光泽渐变 + 发光 ---------- */
.cz-btn-primary {
  background: linear-gradient(135deg,
    #FF9A5C 0%, #FF6B35 40%, #F2541F 68%, #E5541F 100%) !important;
  box-shadow:
    0 10px 30px rgba(255,107,53,0.36),
    0 2px 0 rgba(255,255,255,0.28) inset,
    0 -2px 8px rgba(150,30,0,0.22) inset !important;
  border: 1px solid rgba(255,160,90,0.6) !important;
}
.cz-btn-primary:hover {
  box-shadow:
    0 14px 40px rgba(255,107,53,0.5),
    0 0 0 3px rgba(255,107,53,0.20),
    0 2px 0 rgba(255,255,255,0.3) inset !important;
  transform: translateY(-2px);
}
.cz-btn-ghost {
  background: rgba(0,229,255,0.06) !important;
  backdrop-filter: blur(6px) !important;
}
.cz-btn-ghost:hover {
  box-shadow: 0 0 0 1px rgba(0,229,255,0.5), 0 0 30px rgba(0,229,255,0.28) !important;
}

/* ---------- 规格卡：悬浮发光 ---------- */
.cz-spec-card {
  background:
    radial-gradient(120% 120% at 80% 0%, rgba(0,229,255,0.12) 0%, transparent 50%),
    linear-gradient(150deg, rgba(0,229,255,0.08), rgba(255,255,255,0.035)) !important;
  box-shadow:
    0 24px 70px rgba(0,0,0,0.4),
    0 0 34px rgba(0,229,255,0.14),
    inset 0 1px 0 rgba(255,255,255,0.10) !important;
}

/* ---------- 卡片 hover：边缘发光上浮 ---------- */
.cz-card {
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  border-color: rgba(0,229,255,0.16) !important;
}
.cz-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,229,255,0.5) !important;
  box-shadow: 0 22px 48px rgba(11,42,80,0.16), 0 0 0 1px rgba(0,229,255,0.22), 0 0 30px rgba(0,229,255,0.10);
}
.cz-card .cz-card-icon {
  filter: drop-shadow(0 0 10px rgba(0,229,255,0.28));
}

/* ---------- section 分隔光带 + 标题下划线 ---------- */
.cz-section-head h2 {
  position: relative;
}
.cz-section-head h2::after {
  content: "";
  display: block;
  width: 64px; height: 3px;
  margin: 14px auto 0;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-accent));
  box-shadow: 0 0 16px rgba(0,229,255,0.55);
}
.cz-kicker {
  color: var(--brand-cyan) !important;
  letter-spacing: .14em !important;
  text-shadow: 0 0 14px rgba(0,229,255,0.35);
}
.cz-section-alt .cz-section-head h2::after {
  background: linear-gradient(90deg, var(--brand-accent), var(--brand-cyan));
}

/* ---------- 对比表：高亮列科技感 ---------- */
.cz-compare th.hl,
.cz-compare td.hl-col {
  color: #0A7BD0 !important;
  font-weight: 700;
}
.cz-compare .hl-col {
  position: relative;
}
.cz-compare th.hl::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brand-cyan), transparent);
  box-shadow: 0 0 14px rgba(0,229,255,0.6);
}

/* ---------- CTA 区：光晕背景 ---------- */
.cz-cta {
  background:
    radial-gradient(80% 120% at 50% 120%, rgba(0,229,255,0.18) 0%, transparent 55%),
    linear-gradient(135deg, #071C3D, #0B2A52 60%, #0E3B64) !important;
}

/* ---------- 导航栏深色适配（覆盖旧的白底/深字规则） ---------- */
.site-header .main-header-menu > .menu-item > .menu-link {
  color: rgba(224, 239, 255, 0.88) !important;
}
.site-header .main-header-menu > .menu-item > .menu-link:hover {
  background: rgba(0, 229, 255, 0.12) !important;
  color: #fff !important;
}
.site-header .main-header-menu > .current-menu-item > .menu-link {
  color: #7FE7FF !important;
}
/* 手机端汉堡按钮 + 折叠菜单深色适配 */
.site-header .ast-mobile-menu-trigger-minimal,
.site-header .mobile-menu-toggle-icon {
  color: #EAFBFF !important;
}
.site-header .ast-mobile-menu-trigger-minimal {
  background: rgba(0, 229, 255, 0.10) !important;
}
/* 桌面下拉子菜单深色 */
.site-header .sub-menu {
  background: rgba(7, 20, 42, 0.96) !important;
  border: 1px solid rgba(0, 229, 255, 0.18) !important;
  box-shadow: 0 16px 40px rgba(3, 14, 34, 0.6) !important;
}
.site-header .sub-menu .menu-link {
  color: rgba(224, 239, 255, 0.85) !important;
}
.site-header .sub-menu .menu-link:hover {
  color: #7FE7FF !important;
  background: rgba(0, 229, 255, 0.10) !important;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 992px) {
  .cz-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .cz-hero h1 { font-size: 2.4rem; }
  .cz-cards, .cz-cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cz-steps { grid-template-columns: repeat(3, 1fr); }
  .cz-case-grid { grid-template-columns: repeat(2, 1fr); }
  .cz-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cz-hero { padding: 64px 0 56px; }
  .cz-hero h1 { font-size: 1.9rem; }
  .cz-spec-card { padding: 20px 18px 16px; }
  .cz-stats-inner { grid-template-columns: repeat(2, 1fr); }
  .cz-cards, .cz-cards-4, .cz-steps, .cz-case-grid { grid-template-columns: 1fr; }
  .cz-blog-grid { grid-template-columns: 1fr; }
  .cz-section { padding: 52px 18px; }
  .cz-cta { padding: 40px 24px; }
}

/* ============================================================
   浮动微信咨询（全站右下角）
   ============================================================ */
.cz-wechat {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9990;
  font-family: inherit;
}
.cz-wechat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #22C55E, #16A34A);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(22, 163, 74, .42), 0 0 0 0 rgba(34, 197, 94, .55);
  transition: transform .18s ease, box-shadow .18s ease;
  animation: cz-wechat-pulse 2.6s ease-out infinite;
}
.cz-wechat-toggle:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(22,163,74,.55); }
.cz-wechat-toggle svg { display: block; }
@keyframes cz-wechat-pulse {
  0%   { box-shadow: 0 8px 24px rgba(22,163,74,.42), 0 0 0 0 rgba(34,197,94,.5); }
  70%  { box-shadow: 0 8px 24px rgba(22,163,74,.42), 0 0 0 16px rgba(34,197,94,0); }
  100% { box-shadow: 0 8px 24px rgba(22,163,74,.42), 0 0 0 0 rgba(34,197,94,0); }
}
.cz-wechat-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 14px);
  width: 288px;
  padding: 20px 18px 16px;
  border-radius: 16px;
  background: rgba(8, 20, 42, .96);
  border: 1px solid rgba(56, 189, 248, .28);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255,255,255,.04) inset;
  backdrop-filter: blur(14px) saturate(140%);
  text-align: center;
  color: #E8F1FF;
}
.cz-wechat-head {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
  letter-spacing: .5px;
}
.cz-wechat-panel img {
  display: block;
  width: 240px;
  height: 240px;
  margin: 0 auto;
  border-radius: 10px;
  background: #fff;
  padding: 6px;
}
.cz-wechat-tip {
  margin-top: 12px;
  font-size: .88rem;
  color: #7DD3FC;
  font-weight: 600;
}
.cz-wechat-close {
  position: absolute;
  top: 8px;
  right: 10px;
  border: none;
  background: transparent;
  color: #93A7C4;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
}
.cz-wechat-close:hover { color: #fff; }
@media (max-width: 640px) {
  .cz-wechat { right: 14px; bottom: 14px; }
  .cz-wechat-toggle span { display: none; }
  .cz-wechat-toggle { padding: 13px; }
  .cz-wechat-panel { width: 262px; }
  .cz-wechat-panel img { width: 214px; height: 214px; }
}