/* =====================================================================
   企得宝官网 v1.3 — 参考观远数据（guandata.com）的现代企业级 SaaS 风格
   白底 · 蓝主色 · 大标题居中 · Tab 切换 · 编号方案 · 证言卡片
   ===================================================================== */
:root {
  --primary: #1e5eff;
  --primary-dark: #1749d1;
  --primary-soft: #eef4ff;
  --navy: #0f1c33;
  --text: #1f2d45;
  --muted: #4a5a78;
  --bg: #ffffff;
  --bg-soft: #f5f8fd;
  --border: #e6ecf5;
  --shadow-sm: 0 2px 8px rgba(20, 36, 62, 0.06);
  --shadow: 0 8px 30px rgba(20, 36, 62, 0.1);
  --shadow-lg: 0 20px 50px rgba(30, 94, 255, 0.14);
  --radius: 12px;
  --radius-sm: 8px;
  --header-h: 68px;
  --container: 1200px;
  /* 优先系统中文字体，避免外网 Google Fonts 加载失败导致发虚 */
  --font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { width: min(100% - 48px, var(--container)); margin-inline: auto; }
.section { padding: 88px 0; }
.section-soft { background: var(--bg-soft); }
.section-tight { padding: 64px 0; }

.section-head { text-align: center; margin-bottom: 48px; }
.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  line-height: 1.35;
}
.section-head p { margin: 0 auto; max-width: 620px; color: var(--muted); font-size: 16px; font-weight: 400; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  transition: all 0.22s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(30, 94, 255, 0.28);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(30, 94, 255, 0.36);
}
.btn-ghost {
  border: 1px solid var(--primary);
  color: var(--primary);
  background: #fff;
}
.btn-ghost:hover { background: var(--primary-soft); transform: translateY(-2px); }
.btn-lg { padding: 14px 36px; font-size: 16px; }
.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 6px 20px rgba(9, 30, 80, 0.25);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(9, 30, 80, 0.35); }
.link-arrow { color: var(--primary); font-weight: 500; font-size: 14px; }
.link-arrow:hover { text-decoration: underline; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: 0.25s;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { flex-shrink: 0; display: flex; align-items: center; }
.brand img { height: 38px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; margin-right: auto; }
.nav > a, .nav-dropdown > button {
  padding: 8px 14px;
  font-size: 15px;
  color: var(--text);
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s;
  position: relative;
}
.nav > a:hover, .nav > a.active,
.nav-dropdown > button:hover, .nav-dropdown.open > button { color: var(--primary); }
.nav > a.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
}
.nav-dropdown { position: relative; }
.caret { font-size: 10px; transition: transform 0.2s; opacity: 0.55; }
.nav-dropdown.open .caret { transform: rotate(180deg); }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translate(-50%, 8px);
  min-width: 200px;
  padding: 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: 0.22s var(--ease);
}
.nav-dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown-menu a {
  display: block;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
}
.dropdown-menu a:hover { color: var(--primary); background: var(--primary-soft); }
.dropdown-menu a small { display: block; font-size: 12px; color: var(--muted); line-height: 1.5; }
.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-hotline {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.header-hotline::before {
  content: "";
  width: 16px; height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e5eff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.127.96.361 1.903.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.header-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 6px;
  background: #fff;
  white-space: nowrap;
  transition: all 0.22s var(--ease);
}
.header-login:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
}
.header-actions .btn {
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}
.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span { width: 18px; height: 2px; background: var(--navy); border-radius: 2px; }

/* ---------------- Hero 轮播（文字型，观远风格） ---------------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 55% at 85% 20%, rgba(30, 94, 255, 0.1), transparent 60%),
    radial-gradient(ellipse 50% 60% at 8% 85%, rgba(64, 156, 255, 0.1), transparent 55%),
    linear-gradient(180deg, #eef4ff 0%, #fbfdff 78%, #ffffff 100%);
}
.hero-deco {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  z-index: 0;
}
.hero-deco-1 { width: 420px; height: 420px; background: rgba(30, 94, 255, 0.12); top: -140px; right: -80px; }
.hero-deco-2 { width: 320px; height: 320px; background: rgba(56, 189, 248, 0.14); bottom: -120px; left: -60px; }

/* 关键：track 必须为视口 100% 宽，每屏 flex:0 0 100%，否则 translateX(-100%) 会按整条 track 算 */
.hero-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  z-index: 1;
}
.hero-track {
  display: flex;
  width: 100%;
  transition: transform 0.65s var(--ease);
  will-change: transform;
}
.hero-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 22px 0 42px;
}
.hero-slide .slide-inner {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 28px;
  align-items: center;
  min-height: 0;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}
.hero-copy .eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(30, 94, 255, 0.08);
  border: 1px solid rgba(30, 94, 255, 0.18);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  margin: 0 0 22px;
  letter-spacing: 0.04em;
}
.hero-copy h1 {
  margin: 0 0 20px;
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  line-height: 1.6;
  color: var(--navy);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.hero-copy h1 em { font-style: normal; color: var(--primary); }
.hero-copy .sub {
  margin: 0 0 32px;
  font-size: 14.5px;
  color: var(--muted);
  max-width: 480px;
  font-weight: 400;
  line-height: 2;
}
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.hero-tags span {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  padding: 7px 12px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.hero-tags span::before { content: "✓ "; color: var(--primary); font-weight: 700; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-cta .btn {
  padding: 10px 22px;
  font-size: 14px;
}
.hero-cta .btn-lg {
  padding: 10px 24px;
  font-size: 14px;
}

.hero-visual { position: relative; max-width: 100%; }
.hero-shot {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  height: 280px;
  display: flex;
  flex-direction: column;
}
.hero-shot .shot-bar {
  height: 34px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  background: #f2f6fd;
  border-bottom: 1px solid var(--border);
}
.hero-shot .shot-bar i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #d7e1f2;
}
.hero-shot .shot-bar i:nth-child(1) { background: #ff8a8a; }
.hero-shot .shot-bar i:nth-child(2) { background: #ffd47e; }
.hero-shot .shot-bar i:nth-child(3) { background: #7ed6a2; }
.hero-shot img {
  flex: 1;
  width: 100%;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  padding: 10px 12px 12px;
  display: block;
  box-sizing: border-box;
}

.hero-nav {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 14px;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  z-index: 3;
  width: auto;
  margin: 0;
  padding: 0;
}
.hero-nav button {
  width: 32px; height: 5px;
  border-radius: 5px;
  background: rgba(30, 94, 255, 0.22);
  transition: 0.25s;
}
.hero-nav button.active { background: var(--primary); width: 44px; }
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  color: var(--primary);
  font-size: 18px;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, background 0.2s, box-shadow 0.2s;
}
.hero:hover .hero-arrow,
.hero:focus-within .hero-arrow {
  opacity: 1;
  pointer-events: auto;
}
.hero-arrow:hover { background: #fff; box-shadow: var(--shadow); }
.hero-arrow.prev { left: max(8px, calc((100% - var(--container)) / 2 - 48px)); }
.hero-arrow.next { right: max(8px, calc((100% - var(--container)) / 2 - 48px)); }

/* ---------------- 数据条 ---------------- */
/* 仅铺数据条所在通栏，不改 Hero 渐变，避免浅色上扩 */
.stats-wrap {
  background: var(--bg-soft);
}
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-top: -22px;
  position: relative;
  z-index: 5;
}
.stats-bar .stat {
  padding: 24px 14px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stats-bar .stat:last-child { border-right: 0; }
.stats-bar strong {
  display: block;
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
/* 计数数字在 strong 内，勿被下方 label 的 span 样式覆盖 */
.stats-bar strong,
.stats-bar strong span {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.25;
}
.stats-bar .stat > span {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 400;
}

/* ---------------- Tab 组件（观远式） ---------------- */
.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.tabs-nav button {
  padding: 12px 30px;
  font-size: 17px;
  font-weight: 600;
  color: var(--muted);
  border-radius: 999px;
  transition: 0.22s;
  position: relative;
}
.tabs-nav button:hover { color: var(--primary); }
.tabs-nav button.active {
  color: var(--primary);
  background: var(--primary-soft);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp 0.5s var(--ease); }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.tab-split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 52px;
  align-items: center;
}
.tab-split h3 { margin: 0 0 12px; font-size: 24px; color: var(--navy); font-weight: 700; }
.tab-split .desc { margin: 0 0 24px; color: var(--muted); font-size: 15px; }
.check-list li {
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.check-list li:last-child { border-bottom: 0; }
.check-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 22px; height: 22px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
.check-list b { color: var(--navy); font-weight: 600; }
.tab-split .actions { margin-top: 26px; display: flex; gap: 12px; }

.shot-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 22px;
  transition: 0.3s var(--ease);
}
.shot-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.shot-card img { width: 100%; height: auto; }

/* ---------------- 编号方案（01/02/03） ---------------- */
.num-list { display: grid; gap: 6px; }
.num-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 22px 20px;
  border-radius: var(--radius-sm);
  transition: 0.25s;
  align-items: start;
}
.num-item:hover { background: var(--primary-soft); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.num-item .no {
  font-size: 30px;
  font-weight: 700;
  color: rgba(30, 94, 255, 0.32);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.num-item h4 { margin: 0 0 6px; font-size: 17px; color: var(--navy); font-weight: 600; }
.num-item p { margin: 0; font-size: 14px; color: var(--muted); }

/* ---------------- 双栏客户面板 ---------------- */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card {
  padding: 40px 36px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, #f2f7ff 0%, #ffffff 55%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: 0.3s var(--ease);
}
.audience-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.audience-card h3 { margin: 0 0 18px; font-size: 21px; color: var(--navy); }
.audience-card .check-list { margin-bottom: 24px; }

/* ---------------- 客户证言 ---------------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 0 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: 0.3s var(--ease);
  overflow: hidden;
}
.quote-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.quote-card .mark { display: none; }
.quote-card > p {
  margin: 0 28px 20px;
  padding-top: 22px;
  font-size: 14.5px;
  color: var(--text);
  flex: 1;
  line-height: 1.75;
}
.quote-card .metric-line { margin-left: 28px; margin-right: 28px; }
.quote-card .who {
  border-top: 1px solid var(--border);
  padding: 16px 28px 0;
  margin: 0 28px;
}
.quote-card .who b { display: block; font-size: 15px; color: var(--navy); }
.quote-card .who span { font-size: 13px; color: var(--muted); }
.quote-card .metric-line {
  display: flex;
  gap: 18px;
  margin-bottom: 18px;
}
.quote-card .metric-line div strong { display: block; font-size: 20px; color: var(--primary); line-height: 1.3; }
.quote-card .metric-line div span { font-size: 12px; color: var(--muted); }

/* ---------------- 平台跑马灯 ---------------- */
.logo-marquee {
  overflow: hidden;
  /* 上下留白：悬停上浮 + 光晕不被裁切 */
  padding: 18px 0 22px;
  margin: -6px 0;
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  align-items: center;
  animation: marquee 42s linear infinite;
}
.logo-marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.platform-pill {
  flex-shrink: 0;
  box-sizing: border-box;
  width: 148px;
  height: 72px; /* 行高固定，悬停不改变占位高度 */
  display: grid;
  place-items: center;
  padding: 0;
  overflow: hidden; /* 裁掉原图自带外框，避免双眼皮 */
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(20, 36, 62, 0.04);
  transition:
    transform 0.28s var(--ease),
    box-shadow 0.28s var(--ease),
    border-color 0.28s var(--ease);
}
.platform-pill img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center center;
  /* scale 裁边 + translateY 框内上移（比 object-position 更明显） */
  transform: scale(1.02) translateY(-3px);
  transform-origin: center center;
  display: block;
  pointer-events: none;
}

/* ---------------- 资源 / 服务卡片 ---------------- */
.res-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.res-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: 0.3s var(--ease);
}
.res-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.res-card .res-top {
  padding: 30px 28px 24px;
  background: linear-gradient(135deg, #eaf1ff 0%, #f7faff 100%);
  border-bottom: 1px solid var(--border);
}
.res-card .res-top .tag {
  display: inline-block;
  font-size: 12px;
  color: var(--primary);
  background: #fff;
  border: 1px solid rgba(30, 94, 255, 0.25);
  border-radius: 4px;
  padding: 2px 10px;
  margin-bottom: 12px;
}
.res-card h3 { margin: 0; font-size: 19px; color: var(--navy); }
.res-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
}
.res-title-row .icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(30, 94, 255, 0.18);
  display: grid;
  place-items: center;
}
.res-title-row .icon img { width: 26px; height: 26px; }
.res-title-row h3 { flex: 1; min-width: 0; }
.res-card .res-body { padding: 22px 28px 28px; flex: 1; display: flex; flex-direction: column; }
.res-card .res-body p { margin: 0 0 18px; font-size: 14px; color: var(--muted); flex: 1; }

/* ---------------- CTA 区 ---------------- */
.cta-final {
  background:
    radial-gradient(ellipse 50% 75% at 92% 8%, rgba(96, 165, 255, 0.35), transparent 58%),
    linear-gradient(135deg, #1e5eff 0%, #3371ff 52%, #4d88ff 100%);
  color: #fff;
  text-align: center;
  padding: 72px 0;
}
.cta-final h2 { margin: 0 0 12px; font-size: clamp(24px, 3.2vw, 34px); font-weight: 700; }
.cta-final p { margin: 0 auto 30px; max-width: 560px; opacity: 0.94; font-size: 16px; }
.cta-final .hotline-big { font-size: 20px; font-weight: 600; margin-top: 22px; opacity: 0.96; }

/* ---------------- 页脚 ---------------- */
.site-footer {
  background: #f7f9fd;
  border-top: 1px solid var(--border);
  padding: 56px 0 0;
  font-size: 14px;
  overflow-x: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr minmax(0, 0.72fr) minmax(0, 0.72fr) minmax(0, 1.05fr) minmax(0, 1.65fr);
  column-gap: 14px;
  row-gap: 28px;
  padding-bottom: 44px;
  align-items: start;
}
.footer-brand img { height: 36px; margin-bottom: 16px; }
.footer-brand p { margin: 0 0 18px; color: var(--muted); font-size: 13px; max-width: 240px; }
.footer-brand .hotline {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}
.footer-brand .hotline small { display: block; font-size: 12px; font-weight: 400; color: var(--muted); }
.footer-col {
  min-width: 0;
  background: transparent;
}
.footer-col h4 {
  margin: 4px 0 16px;
  font-size: 15px;
  color: var(--navy);
  background: transparent;
}
.footer-col a {
  display: block;
  padding: 5px 0;
  color: var(--muted);
  font-size: 13px;
  background: transparent;
}
.footer-col a:hover { color: var(--primary); background: transparent; }
.footer-links-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 12px;
  row-gap: 2px;
}
.footer-qr {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 100%;
}
.footer-qr figure { margin: 0; text-align: center; flex: 0 1 auto; min-width: 0; }
.footer-qr img {
  width: 100px; height: 100px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
}
.footer-qr figcaption {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
  white-space: nowrap;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 12.5px;
  color: var(--muted);
}
.footer-bottom a:hover { color: var(--primary); }

/* ---------------- 二级页通用 ---------------- */
.page-hero {
  text-align: center;
  padding: 60px 0 48px;
  background:
    radial-gradient(ellipse 55% 65% at 82% 15%, rgba(30, 94, 255, 0.09), transparent 58%),
    linear-gradient(180deg, #eef4ff 0%, #ffffff 100%);
}
.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3vw, 32px);
  color: var(--navy);
  font-weight: 700;
}
.page-hero p { margin: 0 auto; max-width: 640px; color: var(--muted); font-size: 16px; }
.page-hero .hero-cta { justify-content: center; margin-top: 28px; }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: 0.3s var(--ease);
  height: 100%;
}
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.info-card h3 { margin: 0 0 10px; font-size: 18px; color: var(--navy); font-weight: 700; }
.info-card p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.7; }
.info-card .icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.info-card .icon img {
  width: 28px; height: 28px;
  object-fit: contain;
}

/* 案例 LOGO：放大、减少留白、成为卡片视觉重心 */
.case-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: 0.3s var(--ease);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.case-card .case-logo-panel {
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  background: linear-gradient(180deg, #f7f9fd 0%, #ffffff 100%);
  border-bottom: 1px solid var(--border);
}
.case-card .case-logo-panel img {
  max-height: 72px;
  max-width: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.case-card .case-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; }
.case-card .case-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 4px;
  padding: 3px 10px;
  margin-bottom: 10px;
}
.case-card h3 { margin: 0 0 10px; font-size: 18px; color: var(--navy); }
.case-card p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.7; flex: 1; }

.case-logo {
  height: auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.case-logo img {
  max-height: 64px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.quote-card .case-logo {
  margin: 0;
  min-height: 112px;
  height: 112px;
  padding: 14px 20px;
  background: linear-gradient(180deg, #f7f9fd 0%, #ffffff 100%);
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  border-top: none;
  border-left: none;
  border-right: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.quote-card .case-logo img {
  max-height: 72px;
  max-width: 85%;
  mix-blend-mode: multiply;
}

.case-logos-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.case-logos-row .case-logo {
  margin: 0;
  min-height: 56px;
  padding: 10px 12px;
  flex: 1 1 80px;
  justify-content: center;
}
.case-logos-row .case-logo img { max-height: 44px; }

.partners-wall {
  margin-top: 40px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.partners-wall h3 { margin: 0 0 8px; font-size: 18px; color: var(--navy); }
.partners-wall p { margin: 0 0 20px; font-size: 14px; color: var(--muted); }
.partners-wall img {
  width: 100%;
  max-width: 920px;
  margin-inline: auto;
  height: auto;
}

/* 左图标右文字（售前/实施/售后） */
.icon-text-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.icon-text-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: 0.3s var(--ease);
}
.icon-text-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.icon-text-item .icon {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  margin: 0;
}
.icon-text-item .icon img { width: 30px; height: 30px; }
.icon-text-item .txt h3 { margin: 0 0 4px; font-size: 18px; color: var(--navy); }
.icon-text-item .txt p { margin: 0; font-size: 14px; color: var(--muted); }

/* 荣誉资质图片墙 */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.honor-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: 0.3s var(--ease);
  display: flex;
  flex-direction: column;
}
.honor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.honor-card .honor-media {
  height: 168px;
  background: #f3f6fb;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}
.honor-card .honor-media img {
  max-width: 100%;
  max-height: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.honor-card .honor-cap {
  padding: 14px 16px 16px;
  text-align: center;
}
.honor-card .honor-cap strong {
  display: block;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 4px;
}
.honor-card .honor-cap span {
  font-size: 12px;
  color: var(--muted);
}
.about-map {
  margin-top: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.about-map:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.about-map img {
  max-width: 460px;
  width: 100%;
  margin-inline: auto;
  height: auto;
}
.china-map-stage {
  position: relative;
  max-width: 460px;
  width: 100%;
  margin-inline: auto;
}
.china-map-base {
  display: block;
  width: 100%;
  height: auto;
}
.china-map-markers {
  position: absolute;
  left: 20%;
  top: 31%;
  right: 10%;
  bottom: 5%;
  pointer-events: none;
}
.map-eco {
  position: absolute;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    center / 68% no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e5eff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M5 20c0-3.9 3.6-7 7-7s7 3.1 7 7'/%3E%3C/svg%3E"),
    var(--primary-soft);
  box-shadow: 0 2px 8px rgba(30, 94, 255, 0.18);
  border: 1px solid rgba(30, 94, 255, 0.14);
}
.map-eco--xxl { width: 38px; height: 38px; z-index: 5; }
.map-eco--lg { width: 26px; height: 26px; z-index: 4; }
.map-eco--md { width: 20px; height: 20px; z-index: 3; }
.map-eco--sm { width: 14px; height: 14px; z-index: 2; opacity: 0.95; }
.about-map p {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--muted);
}
/* 荣誉资质完整清单 */
.honor-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  margin-top: 28px;
}
.honor-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.6;
}
.honor-list li::before {
  content: "";
  flex-shrink: 0;
  width: 8px; height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(30, 94, 255, 0.12);
}
.honor-list li b { color: var(--navy); font-weight: 600; }
@media (max-width: 720px) {
  .honor-list { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .icon-text-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .honor-grid { grid-template-columns: 1fr; }
  .case-card .case-logo-panel { height: 96px; }
  .case-card .case-logo-panel img { max-height: 64px; }
  .quote-card .case-logo { height: 96px; min-height: 96px; }
  .quote-card .case-logo img { max-height: 64px; }
  .platform-pill { width: 132px; height: 64px; }
  .platform-pill img { transform: scale(1.02) translateY(-3px); }
}

.module-table { width: 100%; border-collapse: collapse; font-size: 14.5px; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.module-table th, .module-table td { padding: 16px 20px; border: 1px solid var(--border); text-align: left; vertical-align: top; }
.module-table th { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; width: 138px; white-space: nowrap; }
.module-table td { color: var(--text); }

.timeline { position: relative; display: grid; gap: 20px; max-width: 860px; margin-inline: auto; }
.timeline::before {
  content: "";
  position: absolute;
  left: 19px; top: 10px; bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--primary), rgba(30, 94, 255, 0.15));
}
.timeline-item { display: grid; grid-template-columns: 40px 1fr; gap: 18px; }
.timeline-dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  z-index: 1;
  box-shadow: 0 0 0 5px rgba(30, 94, 255, 0.08);
}
.timeline-body {
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.timeline-body:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.timeline-body h4 { margin: 0 0 8px; font-size: 16.5px; color: var(--navy); }
.timeline-body p, .timeline-body ul { margin: 0; color: var(--muted); font-size: 14px; }
.timeline-body li { padding: 3px 0; padding-left: 16px; position: relative; }
.timeline-body li::before {
  content: "";
  position: absolute;
  left: 0; top: 13px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--primary);
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }

.office-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.office-item {
  padding: 22px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: 0.3s var(--ease);
}
.office-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.office-item strong { display: block; margin-bottom: 6px; color: var(--primary); font-size: 15px; }
.office-item span { font-size: 13.5px; color: var(--muted); }

/* ---------------- 动效 ---------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 24px;
  }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .hero-slide .slide-inner, .tab-split, .audience-grid, .two-col { grid-template-columns: 1fr; }
  .hero-slide { padding: 20px 0 40px; }
  .hero-slide .slide-inner { gap: 32px; }
  .hero-visual { max-width: 560px; }
  .hero-arrow { display: none; }
  .quote-grid, .res-grid, .cards-3 { grid-template-columns: 1fr 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .stats-bar .stat:nth-child(2) { border-right: 0; }
  .stats-bar .stat:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .nav, .header-hotline { display: none; }
  .menu-toggle { display: inline-flex; }
  .header-login,
  .header-actions .btn { padding: 9px 18px; font-size: 14px; }
  .nav.mobile-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 14px 20px 20px;
    gap: 2px;
    margin: 0;
  }
  .nav.mobile-open .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: 0;
    padding-left: 14px;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .quote-grid, .res-grid, .cards-3, .cards-4, .office-grid, .cards-2 { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .stats-bar strong,
  .stats-bar strong span { font-size: 22px; }
  .tabs-nav button { padding: 10px 18px; font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 18px; white-space: normal; }
}


/* ---- v1.6 图标左右横排 ---- */
.info-card.hz {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.info-card.hz .icon {
  margin: 0;
  flex-shrink: 0;
}
.info-card.hz .hz-body { flex: 1; min-width: 0; }
.info-card.hz .hz-body h3 { margin-top: 2px; }


/* ---- v1.7 平台去双眼皮（已在 platform-pill 处理） ---- */

/* ---- v1.7 案例页：vivo 旁手表式品牌墙 ---- */
.cases-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.brand-watch-cell {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  background:
    radial-gradient(circle at 50% 42%, rgba(30,94,255,0.10), transparent 58%),
    linear-gradient(160deg, #eef3ff 0%, #f7f9fd 48%, #ffffff 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 14px 10px 10px;
}
.brand-watch-cell .bw-head {
  text-align: center;
  margin-bottom: 6px;
  flex-shrink: 0;
}
.brand-watch-cell .bw-head h3 {
  margin: 0;
  font-size: 16px;
  color: var(--navy);
}
.brand-watch-cell .bw-head p { display: none; }
.watch-face {
  position: relative;
  flex: 1;
  min-height: 0;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  cursor: default;
  padding: 6px 4px;
  box-sizing: border-box;
}
.watch-icon {
  position: absolute;
  width: 44px;
  height: 44px;
  margin-left: -22px;
  margin-top: -22px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(20, 36, 62, 0.08);
  box-shadow: 0 4px 12px rgba(20, 36, 62, 0.08);
  display: grid;
  place-items: center;
  padding: 2px;
  transform: scale(1);
  transition: box-shadow 0.2s ease;
  will-change: transform;
  box-sizing: border-box;
}
.watch-icon img {
  width: 96%;
  height: 96%;
  object-fit: contain;
  pointer-events: none;
  mix-blend-mode: multiply;
}
.watch-icon.is-hot {
  box-shadow: 0 16px 32px rgba(30, 94, 255, 0.34);
  border-color: rgba(30, 94, 255, 0.45);
}

/* ---- 荣誉轮播 ---- */
.honor-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}
.honor-track {
  display: flex;
  width: 100%;
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
  will-change: transform;
}
.honor-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 32px 40px;
  box-sizing: border-box;
}
.honor-slide .honor-pic {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f8fd;
  border-radius: 12px;
  padding: 18px;
}
.honor-slide .honor-pic img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.honor-slide h3 { margin: 0 0 10px; font-size: 22px; color: var(--navy); }
.honor-slide p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.7; }
.honor-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 0 0 20px;
}
.honor-nav button {
  width: 28px; height: 5px;
  border-radius: 4px;
  background: rgba(30,94,255,0.2);
}
.honor-nav button.active { width: 40px; background: var(--primary); }
.honor-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  color: var(--primary);
  font-size: 20px;
  z-index: 2;
  display: grid;
  place-items: center;
}
.honor-arrow.prev { left: 12px; }
.honor-arrow.next { right: 12px; }

/* ---- 发展历程 v1.7：年 | 点 | 卡片，点与年垂直对齐 ---- */
.timeline-modern {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}
.timeline-modern::before {
  content: "";
  position: absolute;
  left: 112px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), rgba(30,94,255,0.12));
  transform: translateX(-50%);
}
.tm-item {
  display: grid;
  grid-template-columns: 88px 48px 1fr;
  gap: 0;
  align-items: start;
}
.tm-year {
  text-align: right;
  padding: 18px 8px 0 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.tm-rail {
  display: flex;
  justify-content: center;
  padding-top: 22px;
  position: relative;
  z-index: 1;
}
.tm-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 5px rgba(30,94,255,0.12);
  flex-shrink: 0;
}
.tm-body {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  transition: 0.25s;
}
.tm-body:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.tm-body h4 { margin: 0 0 6px; font-size: 16px; color: var(--navy); }
.tm-body p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ---- 联系页：左右同结构标题 ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.contact-col {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.contact-col h3 {
  margin: 0 0 18px;
  color: var(--navy);
  font-size: 20px;
  line-height: 1.3;
  flex-shrink: 0;
}
.contact-col .office-grid {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}
.contact-panel {
  text-align: center;
  padding: 28px 28px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.contact-panel .phone {
  font-size: 34px;
  font-weight: 700;
  color: var(--primary);
  margin: 6px 0 22px;
  line-height: 1.2;
}
.contact-qr {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: nowrap;
}
.contact-qr figure {
  margin: 0;
  text-align: center;
  flex: 0 0 auto;
  max-width: 160px;
}
.contact-qr img {
  width: 148px;
  height: 148px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
}
.contact-qr figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
}
.footer-qr { display: flex; gap: 8px; flex-wrap: wrap; max-width: 100%; }
.footer-qr figure { flex: 0 0 auto; }
.footer-qr img { width: 100px; height: 100px; padding: 4px; }
.footer-qr figcaption {
  font-size: 12px;
  white-space: nowrap;
}

@media (max-width: 960px) {
  .cases-board { grid-template-columns: 1fr 1fr; }
  .brand-watch-cell { grid-column: 1 / -1; }
  .honor-slide { grid-template-columns: 1fr; padding: 24px 20px 12px; }
  .honor-slide .honor-pic { height: 200px; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-qr { flex-wrap: wrap; }
  .timeline-modern::before { left: 88px; }
  .tm-item { grid-template-columns: 64px 40px 1fr; }
  .tm-year { font-size: 16px; }
}
@media (max-width: 640px) {
  .cases-board { grid-template-columns: 1fr; }
  .platform-pill { width: 128px; height: 62px; }
}


/* ---- v1.9 荣誉资质漫游（与首页平台漫游悬停对齐） ---- */
.honor-marquee {
  margin-bottom: 28px;
  /* 与 .logo-marquee 一致：上下留白，悬停光晕不被裁切 */
  padding: 18px 0 22px;
  margin-top: -6px;
}
.honor-pill {
  flex-shrink: 0;
  width: 168px;
  height: 236px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 1px 3px rgba(20, 36, 62, 0.04);
  padding: 8px;
  box-sizing: border-box;
  transition:
    transform 0.28s var(--ease),
    box-shadow 0.28s var(--ease),
    border-color 0.28s var(--ease);
}
.honor-pill img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  pointer-events: none;
}
.honor-marquee .marquee-track {
  animation-duration: 60s;
  align-items: center;
  gap: 16px;
}
@media (max-width: 640px) {
  .honor-pill { width: 132px; height: 186px; padding: 6px; }
  .footer-qr img { width: 84px; height: 84px; }
}


/* ---- v2.0 unified hover extras ---- */
.num-item {
  transition: 0.3s var(--ease);
}


/* ---- v2.1 hover unify ---- */
.quote-card,
.case-card,
.res-card,
.info-card,
.audience-card,
.icon-text-item,
.shot-card,
.office-item,
.tm-body,
.timeline-body,
.honor-list li,
.brand-watch-cell,
.about-map {
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.quote-card:hover,
.case-card:hover,
.res-card:hover,
.info-card:hover,
.audience-card:hover,
.icon-text-item:hover,
.shot-card:hover,
.office-item:hover,
.tm-body:hover,
.timeline-body:hover,
.honor-list li:hover,
.brand-watch-cell:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.tabs-nav button {
  transition: color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.tabs-nav button:hover {
  transform: translateY(-1px);
}
/* 首页平台漫游 / 关于我们荣誉漫游：统一悬停 */
.platform-pill:hover,
.honor-pill:hover {
  transform: translateY(-6px);
  border-color: rgba(30, 94, 255, 0.35);
  box-shadow:
    0 0 0 3px rgba(30, 94, 255, 0.10),
    0 12px 28px rgba(30, 94, 255, 0.18),
    0 4px 10px rgba(20, 36, 62, 0.06);
  z-index: 2;
}

/* ---- v2.7 产品功能全景 ---- */
.feature-ladder { max-width: 960px; margin-inline: auto; }
.feature-ladder-base {
  padding: 28px 32px;
  background: linear-gradient(135deg, var(--primary-soft) 0%, #fff 100%);
  border: 1px solid rgba(30, 94, 255, 0.18);
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.feature-ladder-base h3 { margin: 8px 0 6px; font-size: 20px; color: var(--navy); }
.feature-ladder-base p { margin: 0; font-size: 14.5px; color: var(--muted); }
.feature-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(30, 94, 255, 0.08);
  padding: 3px 10px;
  border-radius: 999px;
}
.feature-ladder-bridge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 0;
  color: var(--muted);
  font-size: 13px;
}
.feature-ladder-bridge::before,
.feature-ladder-bridge::after {
  content: "";
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.feature-ladder-bridge span { padding: 0 16px; white-space: nowrap; }
.feature-ladder-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-ladder-row--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 720px;
  margin-inline: auto;
}
.feature-ladder-item--highlight {
  border-color: rgba(30, 94, 255, 0.22);
  background: linear-gradient(180deg, #fff 0%, var(--primary-soft) 100%);
}
.feature-wms-note {
  margin-top: 20px;
  padding: 14px 20px;
  background: #f7f9fd;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
}
.feature-wms-note p {
  margin: 0;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
}
.feature-wms-note a { color: var(--primary); font-weight: 500; }
.feature-wms-note b { color: var(--text); font-weight: 600; }
.feature-wms-supplement {
  margin-top: 40px;
  padding: 24px 28px;
  background: #f7f9fd;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.feature-wms-supplement-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.feature-wms-supplement h4 {
  margin: 0;
  font-size: 15px;
  color: var(--navy);
  font-weight: 600;
}
.feature-wms-supplement p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}
.feature-ladder-item {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s;
}
.feature-ladder-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 94, 255, 0.25);
}
.feature-ladder-item h3 { margin: 10px 0 6px; font-size: 16px; color: var(--navy); }
.feature-ladder-item p { margin: 0; font-size: 13.5px; color: var(--muted); line-height: 1.55; }
.feature-tab-foot {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.feature-tab-foot p { margin: 0; max-width: 520px; color: var(--muted); font-size: 14.5px; line-height: 1.6; }
@media (max-width: 860px) {
  .feature-ladder-row,
  .feature-ladder-row--2 { grid-template-columns: 1fr; max-width: none; }
  .feature-tab-foot { flex-direction: column; align-items: flex-start; }
}


/* ---- v2.8 移动端全站优化 ---- */
body.nav-open { overflow: hidden; }

.menu-toggle span {
  transition: transform 0.22s var(--ease), opacity 0.18s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.metric-line {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
}
.metric-line div strong {
  display: block;
  font-size: 20px;
  color: var(--primary);
  line-height: 1.3;
}
.metric-line div span {
  font-size: 12px;
  color: var(--muted);
}

@media (max-width: 960px) {
  :root { --header-h: 60px; }
  .header-inner { gap: 12px; }
  .header-actions { margin-left: auto; gap: 8px; flex-shrink: 0; }
  .nav.mobile-open {
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 99;
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  }
  .nav.mobile-open > a,
  .nav.mobile-open .nav-dropdown > button {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 10px 12px;
    font-size: 15px;
  }
  .nav.mobile-open .dropdown-menu a {
    min-height: 40px;
    display: flex;
    align-items: center;
    padding: 8px 12px;
  }
  .menu-toggle {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
  }
  .hero-slide .slide-inner {
    width: min(100% - 32px, var(--container));
  }
  .hero-copy .sub { max-width: none; }
  .hero-visual { order: -1; }
  .hero-shot { height: 240px; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, var(--container)); }
  .section { padding: 56px 0; }
  .section-tight { padding: 44px 0; }
  .section-head { margin-bottom: 32px; }
  .section-head p { font-size: 15px; }

  .page-hero { padding: 44px 0 36px; }
  .page-hero p { font-size: 15px; }
  .page-hero .hero-cta {
    flex-direction: column;
    align-items: stretch;
    margin-top: 22px;
    gap: 10px;
  }
  .page-hero .hero-cta .btn { width: 100%; }

  .tabs-nav {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    margin-bottom: 28px;
    padding-bottom: 6px;
    gap: 6px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .tabs-nav::-webkit-scrollbar { display: none; }
  .tabs-nav button {
    flex-shrink: 0;
    scroll-snap-align: start;
    padding: 10px 16px;
    font-size: 14px;
  }

  .tab-split { gap: 28px; }
  .tab-split h3 { font-size: 20px; }
  .tab-split .actions {
    flex-direction: column;
    align-items: stretch;
  }
  .tab-split .actions .btn { width: 100%; }

  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  .cta-final { padding: 52px 0; }
  .cta-final .hero-cta { align-items: stretch; }
  .cta-final .hero-cta .btn { width: 100%; }
  .cta-final .hotline-big { font-size: 17px; }

  .module-table { font-size: 13.5px; min-width: 480px; }
  .module-table th,
  .module-table td { padding: 12px 14px; }
  .module-table th {
    width: auto;
    white-space: normal;
    min-width: 84px;
  }

  .quote-card .metric-line,
  .quote-card .who {
    margin-left: 16px;
    margin-right: 16px;
  }
  .quote-card .metric-line {
    justify-content: space-between;
  }
  .quote-card .metric-line div strong { font-size: 18px; }

  .info-card { padding: 22px 18px; }
  .info-card.hz { flex-direction: column; gap: 12px; }
  .shot-card { padding: 16px; }

  .num-item {
    grid-template-columns: 48px 1fr;
    gap: 12px;
    padding: 16px 14px;
  }
  .num-item .no { font-size: 24px; }

  .timeline::before { left: 15px; }
  .timeline-item { grid-template-columns: 32px 1fr; gap: 12px; }
  .timeline-dot {
    width: 32px;
    height: 32px;
    font-size: 11px;
  }
  .timeline-body { padding: 16px 18px; }

  .tm-item { grid-template-columns: 56px 32px 1fr; gap: 10px; }
  .timeline-modern::before { left: 72px; }

  .footer-links-2col { grid-template-columns: 1fr; }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 20px 0 24px;
  }

  .brand-watch-cell { min-height: 300px; }
  .watch-face { min-height: 250px; }

  .contact-panel .phone { font-size: clamp(22px, 7vw, 28px); }
  .contact-qr { justify-content: center; }

  .res-card .res-body { padding: 18px 20px 22px; }
  .res-title-row { padding: 16px 20px; }

  .feature-wms-supplement,
  .feature-wms-note {
    padding: 12px 14px;
    font-size: 13.5px;
  }
}

@media (max-width: 480px) {
  :root { --header-h: 56px; }
  .container { width: min(100% - 24px, var(--container)); }
  .section { padding: 48px 0; }
  .section-tight { padding: 36px 0; }

  .header-login { display: none; }
  .header-actions .btn { padding: 8px 14px; font-size: 13px; }
  .brand img { height: 32px; }

  .hero-slide { padding: 16px 0 32px; }
  .hero-slide .slide-inner {
    width: min(100% - 24px, var(--container));
    gap: 24px;
  }
  .hero-copy h1 {
    font-size: 20px;
    white-space: normal;
    line-height: 1.5;
  }
  .hero-copy .sub { font-size: 14px; line-height: 1.85; }
  .hero-shot { height: 200px; }
  .hero-tags span { font-size: 11px; padding: 5px 10px; }

  .stats-bar .stat { padding: 14px 10px; }
  .stats-bar strong,
  .stats-bar strong span { font-size: 20px; }

  .section-head h2 { font-size: 22px; }
  .cta-final h2 { font-size: 22px; }

  .honor-pill { width: 120px; height: 168px; }
  .platform-pill { width: 112px; height: 56px; }
  .platform-pill img { transform: scale(1.02) translateY(-2px); }

  .map-eco--xxl { width: 28px; height: 28px; }
  .map-eco--xl { width: 24px; height: 24px; }
  .map-eco--lg { width: 20px; height: 20px; }
  .map-eco--md { width: 16px; height: 16px; }
  .map-eco--sm { width: 12px; height: 12px; }

  .footer-brand .hotline { font-size: 18px; }
  .footer-qr { justify-content: center; }

  .quote-card .metric-line {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (hover: none), (pointer: coarse) {
  .quote-card:hover,
  .case-card:hover,
  .res-card:hover,
  .info-card:hover,
  .audience-card:hover,
  .icon-text-item:hover,
  .shot-card:hover,
  .office-item:hover,
  .tm-body:hover,
  .timeline-body:hover,
  .honor-pill:hover,
  .honor-list li:hover,
  .brand-watch-cell:hover,
  .about-map:hover,
  .platform-pill:hover,
  .num-item:hover {
    transform: none;
    border-color: var(--border);
    box-shadow: 0 1px 3px rgba(20, 36, 62, 0.04);
  }
  .btn-primary:hover,
  .btn-ghost:hover,
  .btn-white:hover,
  .header-login:hover {
    transform: none;
  }
  .tabs-nav button:hover { transform: none; }
}


/* ---- v2.9 理念 / 痛点区 ---- */
.idea-pain .info-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.idea-pain .info-card p {
  font-size: 13.5px;
  line-height: 1.7;
}
.idea-pain .info-card {
  background: linear-gradient(180deg, #fff 0%, #f8faff 100%);
}