/* ===========================================================
   邦彦云PC 官网 V3.0 — 共享样式表
   依据 Figma（by杂项 / Frame 3）· 信任蓝 #2563EB · 轻科技感
=========================================================== */

:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-soft: #f5f9fa;
  --bg-soft-lift: #f9fdfe;
  --bg-alt-2: #eef2f6;
  --bg-icon: #f7fbfc;
  --navy: #0b1220;
  --navy-soft: #131c31;
  --text-0: #1e293b;
  --text-2: #1e293b;
  --text-3: #64748B;
  --text-mute: #94a3b8;
  --border: #e4e7ec;
  --border-strong: #d6dae6;
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --indigo: var(--accent);
  --blue: var(--accent);
  --cyan: #0e7490;
  --red: #dc2626;
  --green: #047857;
  --amber: #b45309;
  --grad: linear-gradient(123deg, #2563eb 0%, #1d4ed8 55%, #0054a3 100%);
  --grad-soft: linear-gradient(
    120deg,
    rgba(37, 99, 235, 0.08),
    rgba(37, 99, 235, 0.05)
  );
  --radius: 12px;
  --radius-sm: 8px;
  --maxw: 1200px;
  --header-h: 72px;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 20px;
  --space-5: 28px;
  --space-6: 44px;
  --space-7: 88px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-micro: cubic-bezier(0.33, 1, 0.68, 1);
  --z-skip: 200;
  --z-header: 100;
  --z-lightbox: 300;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 4px 16px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 8px 28px rgba(16, 24, 40, 0.1);
  --shadow-card-hover: 12px 32px 64px 0 rgba(0, 0, 0, 0.1);
  --header-shadow: 0 6px 24px rgba(4, 65, 78, 0.05);
  --font-min: 14px;
  --fs-content-title: 20px;
  --fw-content-title: 600;
  --color-content-title: var(--text-0);
  --color-content-body: var(--text-2);
  --fs-content-body: 16px;
  --fs-content-meta: 16px;
  --lh-para: 1.55;
  font-size: 18px;
}
@supports (color: oklch(from #fff l c h)) {
  :root {
    --bg-soft-lift: oklch(from var(--bg-soft) calc(l + 0.04) c h);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--color-content-body);
  /* font-family:"oppo sans 4.0","Alibaba PuHuiTi 3.0", "Noto Sans SC ","Microsoft YaHei","PingFang SC","Inter","Helvetica Neue",Arial,"Segoe UI",sans-serif; */
  /* font-family:"Alibaba PuHuiTi 3.0", "Noto Sans SC ","Microsoft YaHei","PingFang SC","Inter","Helvetica Neue",Arial,"Segoe UI",sans-serif; */
  font-family:"Microsoft YaHei", "PingFang SC","Inter", "Helvetica Neue", Arial, "Segoe UI", sans-serif;
  line-height: var(--lh-para);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
p > a,
.note a,
.legal-body a,
form label a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
img {
  max-width: 100%;
  display: block;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: var(--z-skip);
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}
.skip-link:focus {
  top: 12px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.34);
  outline-offset: 3px;
}
.filter-select-trigger:focus-visible {
  outline: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
/* 段落：行高 = 字号×1.55；段间距同样 = 字号×1.55 */
p,
.lead,
.about-credo-lead,
.hero-lead {
  line-height: var(--lh-para);
}
p + p {
  margin-top: 1.55em;
}
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.hero-accent,
.gradient-text {
  color: var(--accent);
}
h1,
h2.h-title,
h3,
.about-credo-title,
.partner-credo-quote,
.hero-headline {
  text-wrap: balance;
}
.lead,
p,
.about-credo-lead,
.page-hero .lead,
.industry-scene-copy .lead,
.solution-scene-copy .lead {
  text-wrap: pretty;
}
/* 桌面端：短引导语尽量一行；窄屏恢复自然换行
   （断点须保证最长引导语在一行内放得下，否则平板/小笔电上会溢出被裁切） */
@media (min-width: 1140px) {
  .cta-band .lead,
  .section-dms .lead {
    white-space: nowrap;
    max-width: none;
    width: max-content;
  }
}
@media (max-width: 1139.98px) {
  .cta-band .lead,
  .brand-system .section-head .lead,
  .section-dms .lead {
    white-space: normal;
    width: auto;
    max-width: 36em;
  }
}
.u-nowrap {
  white-space: nowrap;
}
@media (max-width: 1139.98px) {
  .u-nowrap--sm-wrap {
    white-space: normal;
  }
}
.note strong {
  color: var(--text-3);
}
.section-actions {
  text-align: center;
  margin-top: var(--space-5);
}
.section-actions--lg {
  margin-top: 32px;
}
.stack-top {
  margin-top: var(--space-3);
}
.stack-top-lg {
  margin-top: 32px;
}
.text-center {
  text-align: center;
}
.hero-diagram {
  max-width: 680px;
  margin: var(--space-6) auto 0;
  display: block;
}

/* ---------- Header / Nav（Figma 56:1007 透明叠层） ---------- */
header.site-header {
  --header-glass: rgba(255, 255, 255, 0.82);
  --header-glass-dot: rgba(255, 255, 255, 0.7);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  background-image: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
  border-bottom: none;
  color: var(--text-0);
  transition:
    background-color 0.22s var(--ease-out),
    box-shadow 0.22s var(--ease-out),
    backdrop-filter 0.22s var(--ease-out),
    color 0.22s var(--ease-out);
}
/* 滚动后：底色由 JS 按区块背景写入 --header-glass */
header.site-header.is-scrolled {
  background-color: var(--header-glass);
  background-image: radial-gradient(
    transparent 1px,
    var(--header-glass-dot) 1px
  );
  background-size: 4px 4px;
  -webkit-backdrop-filter: saturate(50%) blur(8px);
  backdrop-filter: saturate(50%) blur(8px);
}
header.site-header.is-scrolled.on-plain {
  box-shadow: var(--header-shadow);
}
header.site-header.is-scrolled.on-tint,
header.site-header.is-scrolled.on-dark {
  box-shadow: none;
}
/* 深色底（DMS / footer）：导航文字提亮。
   菜单展开时(body.menu-open)面板为白底，需排除该深色态，否则移动端在页面底部
   打开菜单会出现白字白底导致链接不可见（仅当前页/CTA 可见）。 */
body:not(.menu-open) header.site-header.is-scrolled.on-dark {
  color: #fff;
}
body:not(.menu-open) header.site-header.is-scrolled.on-dark .brand {
  color: #fff;
}
body:not(.menu-open) header.site-header.is-scrolled.on-dark .brand small {
  color: rgba(255, 255, 255, 0.62);
}
body:not(.menu-open)
  header.site-header.is-scrolled.on-dark
  nav.main-nav
  a.nav-link {
  color: rgba(255, 255, 255, 0.92);
}
body:not(.menu-open)
  header.site-header.is-scrolled.on-dark
  nav.main-nav
  a.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
body:not(.menu-open)
  header.site-header.is-scrolled.on-dark
  nav.main-nav
  .nav-item.active
  > a.nav-link {
  color: #93c5fd;
}
body:not(.menu-open) header.site-header.is-scrolled.on-dark .nav-toggle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}
body.menu-open header.site-header {
  background: #fff;
  background-image: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
  color: var(--text-0);
}
body.menu-open header.site-header .brand,
body.menu-open header.site-header nav.main-nav a.nav-link {
  color: var(--text-0);
}
body.menu-open header.site-header .brand small {
  color: #667085;
}
/* 菜单展开时保留当前页选中态（特异性需高于上面的通用文字色规则） */
body.menu-open header.site-header nav.main-nav .nav-item.active > a.nav-link {
  color: var(--accent);
  font-weight: 500;
}
/* fixed 导航不占文档流：内页预留顶栏高度；首页 / 内页全幅首屏压在下方 */
main {
  padding-top: var(--header-h);
}
main:has(> .hero:first-child),
main:has(> .hero-reveal:first-child),
main:has(> .page-hero:first-child) {
  padding-top: 0;
}
.nav-inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 240px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.25;
  color: var(--text-0);
  letter-spacing: 0;
}
.brand-mark {
  width: 32px;
  height: 31px;
  flex: none;
  object-fit: contain;
}
header.site-header .brand {
  flex-wrap: nowrap;
  flex: none;
  min-width: max-content;
}
header.site-header .brand > span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  flex: none;
  min-width: max-content;
  white-space: nowrap;
}
header.site-header .brand > span > small {
  display: block;
  margin: 0;
  font-size: 10px;
  font-weight: 400;
  line-height: normal;
  color: #667085;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.brand small {
  font-size: 16px;
  font-weight: 400;
  line-height: normal;
  color: #667085;
  letter-spacing: 0.3px;
}
footer.site-footer .brand small,
.footer-brand small,
.footer-grid .brand small {
  display: block;
  margin-top: 1px;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
nav.main-nav > .nav-item {
  position: relative;
}
nav.main-nav a.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 41px;
  padding: 9px 12px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-0);
  border-radius: 8px;
  white-space: nowrap;
  transition:
    color 0.18s var(--ease-micro),
    background 0.18s var(--ease-micro);
}
nav.main-nav a.nav-link:hover {
  color: var(--accent);
  background: var(--accent-soft);
}
nav.main-nav a.nav-link:active {
  background: var(--accent-soft);
}
nav.main-nav .nav-item.active > a.nav-link {
  color: var(--accent);
  font-weight: 500;
}
nav.main-nav .caret {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: none;
  font-size: 0;
  line-height: 0;
  color: currentColor;
  opacity: 0.7;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  margin-top: -1px;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  translate: 0 6px;
  transition: 0.18s;
  box-shadow: var(--shadow-lg);
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  translate: 0 0;
}
.dropdown a {
  display: block;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-0);
}
.dropdown a:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.dropdown a span {
  display: block;
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--text-3);
  margin-top: 2px;
}
.dropdown a[aria-current="page"] {
  background: var(--accent);
  color: #fff;
}
.dropdown a[aria-current="page"] span {
  color: rgba(255, 255, 255, 0.82);
}
.dropdown a[aria-current="page"]:hover {
  background: var(--accent);
  color: #fff;
}
.dropdown a[aria-current="page"]:hover span {
  color: rgba(255, 255, 255, 0.9);
}

.nav-cta {
  margin-left: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  height: 42px;
  padding: 9px 24px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  color: #fff;
  white-space: nowrap;
  background: var(--grad);
  box-shadow: 0 10px 13px rgba(37, 99, 235, 0.28);
  transition:
    filter 0.18s var(--ease-micro),
    box-shadow 0.18s var(--ease-out),
    transform 0.18s var(--ease-out);
}
.nav-cta:hover {
  filter: brightness(1.06);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.36);
  transform: translateY(-1px);
}
.nav-cta:active {
  filter: brightness(0.96);
  box-shadow: 0 6px 12px rgba(37, 99, 235, 0.22);
  transform: none;
}
/* 语言切换：产品决策暂时隐藏。i18n.js 仍会在缺失时动态注入 .lang-switch，
   故用 CSS 全局隐藏，可同时覆盖静态与动态生成的切换控件。 */
.lang-switch--visible {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  margin-left: 16px;
  height: 42px;
}
.lang-switch button {
  appearance: none;
  border: 0;
  margin: 0;
  padding: 0 2px;
  background: transparent;
  font-family: inherit;
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.18s var(--ease-micro);
}
.lang-switch-sep {
  color: var(--text-3);
  font-size: 16px;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}
.lang-switch button:hover {
  color: var(--accent);
}
.lang-switch button.is-active {
  color: var(--accent);
  font-weight: 500;
}
.lang-switch button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
header.site-header.is-scrolled.on-dark .lang-switch button {
  color: rgba(255, 255, 255, 0.72);
}
header.site-header.is-scrolled.on-dark .lang-switch-sep {
  color: rgba(255, 255, 255, 0.36);
}
header.site-header.is-scrolled.on-dark .lang-switch button:hover,
header.site-header.is-scrolled.on-dark .lang-switch button.is-active {
  color: #fff;
}
body.menu-open header.site-header .lang-switch button {
  color: var(--text-3);
}
body.menu-open header.site-header .lang-switch button.is-active,
body.menu-open header.site-header .lang-switch button:hover {
  color: var(--accent);
}
html.lang-en nav.main-nav {
  gap: 4px;
}
html.lang-en nav.main-nav a.nav-link {
  font-size: 15px;
  padding: 8px 8px;
  line-height: 1.25;
  white-space: normal;
  text-align: center;
  hyphens: auto;
}
html.lang-en .nav-cta {
  padding: 8px 16px;
  font-size: 15px;
}
html.lang-en header.site-header .brand > span {
  white-space: normal;
  max-width: 11em;
  line-height: 1.2;
}
html.lang-en header.site-header .brand > span > small {
  white-space: normal;
}
.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-0);
  font-size: 19px;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  min-height: 44px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    transform 0.18s var(--ease-out),
    box-shadow 0.18s var(--ease-out),
    border-color 0.18s var(--ease-micro),
    color 0.18s var(--ease-micro),
    background 0.18s var(--ease-micro);
}
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 13px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.36);
  transform: translateY(-1px);
}
.btn-primary:active {
  filter: brightness(0.96);
  box-shadow: 0 6px 12px rgba(37, 99, 235, 0.22);
  transform: none;
}
.btn-ghost {
  background: #fff;
  color: var(--text-0);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}
.btn-ghost:active {
  background: var(--bg-alt);
}
.btn-dark {
  background: var(--navy);
  color: #fff;
}
.btn-dark:hover {
  background: var(--navy-soft);
}
.btn-dark:active {
  background: var(--text-0);
}
.btn-sm {
  padding: 9px 18px;
  font-size: 16px;
}

/* ---------- Sections ---------- */
section {
  padding: 88px 0;
  position: relative;
}
section.tight {
  padding: 56px 0;
}
section.alt {
  background: var(--bg-alt);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--indigo);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.06);
}
.section-head {
  max-width: 720px;
  margin-bottom: 44px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
h2.h-title {
  font-size: clamp(34px, 3.2vw, 46px);
  color: var(--text-0);
  font-weight: 800;
  margin-top: 14px;
  letter-spacing: 0.1px;
}
h3.h-sub {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}
.lead {
  font-size: var(--fs-content-body);
  color: var(--text-3);
  margin-top: 12px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 68px;
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(
      ellipse 700px 400px at 12% -10%,
      rgba(37, 99, 235, 0.1),
      transparent 60%
    ),
    radial-gradient(
      ellipse 640px 460px at 105% 15%,
      rgba(14, 116, 144, 0.1),
      transparent 60%
    );
}
.hero .eyebrow {
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  color: var(--text-0);
  line-height: 1.28;
}
.hero .sub-badges {
  margin: 26px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.sub-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border-strong);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-3);
  box-shadow: var(--shadow);
}
.sub-badge svg {
  width: 15px;
  height: 15px;
  flex: none;
  color: var(--indigo);
}
.hero p.lead {
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-judge {
  margin: 40px auto 0;
  max-width: 720px;
  font-size: 16px;
  color: var(--color-content-body);
  padding: 18px 26px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-align: left;
}
.hero-judge b {
  color: var(--text-0);
}

.topo {
  margin: 48px auto 0;
  max-width: 780px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.topo .node {
  padding: 13px 20px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border-strong);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-0);
  box-shadow: var(--shadow);
}
.topo .arrow {
  color: var(--color-content-body);
  font-size: 20px;
  padding: 0 8px;
}

/* ---------- Cards / Grids ---------- */
.grid {
  display: grid;
  gap: 20px;
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-5 {
  grid-template-columns: repeat(5, 1fr);
}
.grid-6 {
  grid-template-columns: repeat(6, 1fr);
}

.logo-tile {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  min-height: 96px;
  transition: 0.2s;
  cursor: pointer;
}
.logo-tile:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: var(--shadow-card-hover);
}
.logo-tile .icon-box {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-content-body);
  flex: none;
}
.logo-tile .icon-box svg {
  width: 20px;
  height: 20px;
}
.logo-tile span {
  font-size: 16px;
  color: var(--color-content-body);
  font-weight: 600;
  line-height: 1.3;
}

.card {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: none;
  transition: none;
}
.card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
a.card:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.34);
  outline-offset: 3px;
}
a.card:active {
  transform: none;
  box-shadow: none;
}
form.card:hover {
  transform: none;
  border: none;
  box-shadow: none;
}
.card .icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  font-size: 21px;
  margin-bottom: 14px;
  color: var(--indigo);
  box-sizing: border-box;
}
.card .icon svg {
  width: 36px;
  height: 36px;
  max-width: 100%;
  max-height: 100%;
  flex: none;
  display: block;
}
.card h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin-bottom: 8px;
}
.card > p + h3 {
  margin-top: 8px;
}
.card p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
}
.card .card-label,
.card .num {
  font-size: var(--fs-content-meta);
  color: var(--text-3);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
  display: block;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  font-size: 16px;
  font-weight: 500;
  padding: 0 8px;
  border-radius: 999px;
  letter-spacing: 0.2px;
  box-sizing: border-box;
}
.tag-ready {
  background: rgba(5, 150, 105, 0.08);
  color: var(--green);
  border: 1px solid rgba(5, 150, 105, 0.28);
}
.tag-dev {
  background: rgba(217, 119, 6, 0.08);
  color: var(--amber);
  border: 1px solid rgba(217, 119, 6, 0.28);
}
.tag-req {
  background: var(--bg-alt);
  color: var(--text-3);
  border: 1px solid var(--border);
}
.tag-red {
  background: rgba(185, 28, 28, 0.08);
  color: #b91c1c;
  border: 1px solid rgba(185, 28, 28, 0.28);
}
.tag-indigo {
  background: rgba(37, 99, 235, 0.08);
  color: var(--indigo);
  border: 1px solid rgba(37, 99, 235, 0.25);
}

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
/* 软件下载表：状态徽章与获取按钮不换行，说明列适当收窄由 colgroup 控制 */
.software-table {
  table-layout: fixed;
  min-width: 860px;
}
.software-table td {
  word-break: break-word;
  overflow-wrap: anywhere;
}
.software-table td:nth-child(3),
.software-table td:nth-child(5) {
  white-space: nowrap;
}
.software-table .btn-sm {
  min-height: 40px;
  height: 40px;
  padding: 8px 16px;
  box-sizing: border-box;
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: #fff;
}
table th,
table td {
  padding: 15px 18px;
  text-align: left;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
}
table th {
  color: var(--text-0);
  font-weight: 700;
  background: var(--bg-alt);
  white-space: nowrap;
}
table td {
  color: var(--color-content-body);
}
table tr:last-child td {
  border-bottom: none;
}
table td strong {
  color: var(--accent);
}
table tr.highlight td {
  background: var(--accent-soft);
}

/* ---------- Stats ---------- */
.stat {
  text-align: center;
}
.stat .num {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  color: var(--text-0);
}
.stat .num span {
  color: var(--indigo);
}
.stat .label {
  font-size: 16px;
  color: var(--text-3);
  margin-top: 6px;
}

/* ---------- Steps ---------- */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: flex;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child {
  border-bottom: none;
}
.step .n {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-soft);
  border: 1px solid rgba(37, 99, 235, 0.25);
  color: var(--indigo);
  font-weight: 800;
  font-size: 16px;
}
.step .n svg {
  width: 18px;
  height: 18px;
  display: block;
}
.step h4 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin-bottom: 6px;
}
.step p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
}

/* ---------- Layer diagram ---------- */
.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.layer-row {
  display: grid;
  grid-template-columns: 140px 1fr 1.4fr;
  border: none;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: none;
}
.layer-row .l-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  background: var(--accent);
  padding: 12px;
  text-align: center;
}
.layer-row .l-name {
  padding: 13px 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  border-right: none;
  min-width: 0;
}
.layer-row .l-ico {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--accent);
}
.layer-row .l-ico svg {
  width: 20px;
  height: 20px;
  display: block;
}
.layer-row .l-name-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  min-width: 0;
}
.layer-row .l-name b,
.layer-row .l-name-text b {
  color: var(--color-content-title);
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
}
.layer-row .l-name span,
.layer-row .l-name-text span {
  color: var(--text-3);
  font-size: var(--fs-content-body);
}
.layer-row .l-desc {
  padding: 13px 18px;
  display: flex;
  align-items: center;
  color: var(--color-content-body);
  font-size: 16px;
}
.layer-row.support .l-tag {
  background: #eef1fa;
  color: var(--color-content-body);
}
.layer-row.support .l-ico {
  background: transparent;
  color: var(--color-content-body);
}
/* 层名标题在上、说明在下 */
.layer-stack--seven .l-name b,
.layer-stack--domains .l-name b {
  display: block;
  white-space: nowrap;
  flex: 0 0 auto;
}
.layer-stack--seven .l-name,
.layer-stack--domains .l-name {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
}
.layer-stack--seven .layer-row {
  grid-template-columns: 140px minmax(420px, 1.1fr) 1fr;
}
.layer-stack--domains .layer-row {
  grid-template-columns: 140px minmax(320px, 1fr) 1.2fr;
  border: 1px solid rgba(0, 0, 0, 0.09);
}

/* ---------- Dark accent block (used sparingly) ---------- */
.dark-block {
  background: linear-gradient(160deg, var(--navy), var(--navy-soft));
  border-radius: 24px;
  padding: 56px 44px;
  color: #fff;
}
.dark-block .eyebrow {
  color: #8ecbff;
  border-color: rgba(142, 203, 255, 0.35);
  background: rgba(142, 203, 255, 0.08);
}
.dark-block h2 {
  color: #fff;
}
.dark-block p {
  color: #c7cede;
}
.dark-block .lead {
  color: #aeb6cc;
}
.dark-block .card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}
.dark-block .card h3 {
  color: #fff;
}
.dark-block .card p {
  color: #aeb6cc;
}
.dark-block .card:hover {
  border-color: rgba(255, 255, 255, 0.14);
}
.dark-block table {
  background: rgba(255, 255, 255, 0.04);
}
.dark-block table th {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.dark-block table td {
  color: #c7cede;
  border-color: rgba(255, 255, 255, 0.1);
}
.dark-block .table-wrap {
  border-color: rgba(255, 255, 255, 0.14);
}

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: 0;
  padding: 0;
  text-align: center;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-band .section-head {
  max-width: min(1144px, 100%);
  margin: 0 auto;
  text-align: center;
  align-items: center;
}
.cta-band .eyebrow,
.cta-band h2,
.cta-band .h-title,
.cta-band .lead {
  margin-left: auto;
  margin-right: auto;
}
.cta-band .hero-actions {
  justify-content: center;
  margin-top: 32px;
  gap: 14px;
}
.cta-band .btn {
  height: 48px;
  min-height: 48px;
  padding: 13px 28px;
  font-size: 16px;
  font-weight: 400;
  box-sizing: border-box;
}
.cta-band .btn-primary {
  background: var(--grad);
  box-shadow: 0 10px 13px rgba(37, 99, 235, 0.28);
}
.cta-band .btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.36);
  transform: translateY(-1px);
}
.cta-band .btn-soft {
  padding: 13px 24px;
}
/* 各页底部转化区：统一 codex 背景图 */
section:has(> .wrap > .cta-band),
.section-cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: transparent;
}
section.alt:has(> .wrap > .cta-band) {
  background: transparent;
}
section:has(> .wrap > .cta-band)::before,
.section-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: url("codex/shared/cta-bg.jpg") center/cover no-repeat;
  background-color: #e8f3ff;
}
section:has(> .wrap > .cta-band) > .wrap,
.section-cta > .wrap {
  position: relative;
  z-index: 1;
}
.section-cta {
  padding: 88px 0;
}

/* ---------- Footer（左右边距对齐 .nav-inner） ---------- */
footer.site-footer {
  background: #0b1220;
  color: #c7cede;
  padding: 56px 0 26px;
  margin-top: 0;
}
footer.site-footer .wrap {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0 240px;
}
.footer-main {
  display: flex;
  align-items: flex-start;
  gap: 0;
  width: 100%;
}
/* Brand 567 · Navis 613（Frame 63:330） */
.footer-brand-col {
  flex: 1 1 567px;
  width: 567px;
  max-width: 567px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-brand {
  margin: 0;
  color: #fff;
  font-weight: 600;
  font-size: 18px;
  line-height: normal;
}
.footer-brand small {
  display: block;
  margin-top: 0;
  color: #9aa3bd;
  font-size: 16px;
  font-weight: 300;
  line-height: normal;
}
.footer-desc {
  font-size: 16px;
  font-weight: 400;
  color: #9aa3bd;
  max-width: 372px;
  line-height: var(--lh-para);
  margin: 0;
}
.footer-meta {
  font-size: 16px;
  font-weight: 400;
  color: #7b849c;
  margin: 0;
  max-width: 372px;
  line-height: normal;
}
/* 五列内容宽 + gap 48（Frame 63:328） */
.footer-navs {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  flex: 0 0 auto;
}
.footer-navs > div {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  max-width: none;
}
.footer-navs h5 {
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 24px;
  padding: 0;
  line-height: normal;
}
.footer-navs ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-navs ul li {
  margin: 0;
  padding: 0;
}
.footer-navs ul li a {
  color: #9aa3bd;
  font-size: 16px;
  font-weight: 400;
  line-height: normal;
  display: inline-block;
  white-space: nowrap;
  transition: color 0.18s;
}
.footer-navs ul li a:hover {
  color: var(--accent);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0;
  padding-top: 21px;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-bottom p {
  font-size: 16px;
  font-weight: 400;
  color: #7b849c;
  opacity: 0.5;
  margin: 0;
  line-height: normal;
}
.footer-bottom a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.18s;
}
.footer-bottom a:hover {
  color: var(--accent);
}
/* 兼容旧页 footer-grid → 视觉对齐新 footer */
.footer-grid {
  display: flex;
  align-items: flex-start;
  flex-wrap: nowrap;
  gap: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.footer-grid > div:first-child {
  flex: 1 1 567px;
  width: 567px;
  max-width: 567px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-grid > div:not(:first-child) {
  flex: 0 0 auto;
  margin-left: 48px;
}
.footer-grid > div:nth-child(2) {
  margin-left: 0;
}
.footer-grid .brand {
  margin: 0;
  color: #fff;
  font-weight: 600;
  font-size: 18px;
  line-height: normal;
}
.footer-grid .brand small {
  display: block;
  margin-top: 0;
  color: #9aa3bd;
  font-size: 16px;
  font-weight: 300;
  line-height: normal;
}
.footer-grid > div:first-child > p:first-of-type {
  font-size: 16px;
  font-weight: 400;
  color: #9aa3bd;
  max-width: 372px;
  line-height: normal;
  margin: 0;
}
.footer-grid > div:first-child > p:last-of-type {
  font-size: 16px;
  font-weight: 400;
  color: #7b849c;
  max-width: 372px;
  line-height: normal;
  margin: 0;
}
.footer-grid h5 {
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 24px;
}
.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-grid ul li {
  margin: 0;
}
.footer-grid ul li a {
  color: #9aa3bd;
  font-size: 16px;
  line-height: normal;
  white-space: nowrap;
  transition: color 0.18s;
}
.footer-grid ul li a:hover {
  color: var(--accent);
}

/* ---------- Page hero (inner pages · 对齐首页左对齐首屏) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 56px) 0 72px;
  background: #e8f3ff;
  text-align: left;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #e8f3ff;
}
.page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(232, 243, 255, 0.92) 0%,
    rgba(232, 243, 255, 0.72) 36%,
    rgba(232, 243, 255, 0.28) 62%,
    transparent 100%
  );
}
.page-hero > .wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}
.page-hero-copy {
  max-width: 640px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
}
.page-hero-copy-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}
.page-hero .crumbs {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-3);
  margin: 0 0 8px;
  opacity: 0.85;
}
.page-hero .crumbs a {
  color: var(--text-3);
  text-decoration: none;
}
.page-hero .crumbs a:hover {
  color: var(--accent);
}
.page-hero .eyebrow {
  opacity: 0.45;
  color: var(--text-0);
  font-size: 16px;
  font-weight: 300;
  margin: 0;
  letter-spacing: 0;
  text-transform: none;
  padding: 0;
  border: none;
  background: transparent;
}
.page-hero h1 {
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 600;
  color: var(--text-0);
  line-height: 1.25;
  text-align: left;
  margin: 0;
}
.page-hero p.lead,
.page-hero .lead {
  max-width: none;
  width: 100%;
  margin: 0;
  font-size: var(--fs-content-body);
  color: var(--text-3);
  line-height: var(--lh-para);
  text-align: left;
}
.page-hero .hero-actions {
  justify-content: flex-start;
  margin-top: 0;
  gap: 14px;
  flex-wrap: nowrap;
  width: max-content;
  max-width: none;
}
@media (max-width: 900px) {
  .page-hero .hero-actions {
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
  }
}
.page-hero .btn {
  height: 48px;
  min-height: 48px;
  padding: 13px 28px;
  font-size: 16px;
  font-weight: 400;
  box-sizing: border-box;
}
.page-hero .btn-soft {
  background: rgba(255, 255, 255, 0.55);
  color: var(--accent);
  border-color: transparent;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.page-hero .btn-soft:hover {
  background: rgba(255, 255, 255, 0.72);
  color: var(--accent);
  border-color: transparent;
}
.page-hero .btn-ghost {
  border-color: transparent;
  background: #fff;
  color: var(--navy);
}
.page-hero .btn-ghost:hover {
  border-color: transparent;
  color: var(--accent);
}
.page-hero .note {
  margin-top: 0;
  font-size: 16px;
  color: var(--text-3);
}

/* 二级/深层页首屏背景：文件名对应 assets/figma/hero-*.png */
.page-hero--why-ngcc .page-hero-bg {
  background-image: url("figma/hero-why-ngcc.jpg");
}
.page-hero--solutions .page-hero-bg {
  background-image: url("figma/hero-solutions.jpg");
}
.page-hero--industries .page-hero-bg {
  background-image: url("figma/hero-industries.jpg");
}
.page-hero--products .page-hero-bg {
  background-image: url("figma/hero-products.jpg");
}
.page-hero--selection-poc .page-hero-bg {
  background-image: url("figma/hero-selection-poc.jpg");
}
.page-hero--resources .page-hero-bg {
  background-image: url("figma/hero-resources.jpg");
}
.page-hero--partners .page-hero-bg {
  background-image: url("figma/hero-partners.jpg");
}
.page-hero--about .page-hero-bg {
  background-image: url("figma/hero-about.jpg");
}
.page-hero--solution-manufacturing .page-hero-bg {
  background-image: url("figma/hero-solution-manufacturing.jpg");
}
.page-hero--solution-workstation .page-hero-bg {
  background-image: url("figma/hero-solution-workstation.jpg");
}
.page-hero--solution-multinetwork .page-hero-bg {
  background-image: url("figma/hero-solution-multinetwork.jpg");
}
.page-hero--solution-compliance .page-hero-bg {
  background-image: url("figma/hero-solution-compliance.jpg");
}
.page-hero--solution-mobile .page-hero-bg {
  background-image: url("figma/hero-solution-mobile.jpg");
}
.page-hero--solution-ai .page-hero-bg {
  background-image: url("figma/hero-solution-ai.jpg");
}
.page-hero--solution-ai {
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
}
.page-hero--solution-ai > .wrap {
  width: 100%;
}
.page-hero--solution-ai .page-hero-copy {
  max-width: min(100%, 960px);
}
.page-hero--solution-ai .hero-actions {
  flex-wrap: nowrap;
}
.page-hero--solution-ai .hero-actions .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.page-hero--solution-ai .page-hero-ai-note {
  position: relative;
  z-index: 1;
  margin: 22px 0 0;
  padding: 0 28px;
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  white-space: normal;
  font-size: 16px;
  color: var(--text-3);
  line-height: var(--lh-para);
}
@media (min-width: 1420px) {
  .page-hero--solution-ai .page-hero-ai-note {
    white-space: nowrap;
  }
}
@media (max-width: 900px) {
  .page-hero--solution-ai .hero-actions {
    flex-wrap: wrap;
  }
}
.page-hero--industry-manufacturing .page-hero-bg {
  background-image: url("figma/hero-industry-manufacturing.jpg");
}
.page-hero--industry-finance .page-hero-bg {
  background-image: url("figma/hero-industry-finance.jpg");
}
.page-hero--industry-education .page-hero-bg {
  background-image: url("figma/hero-industry-education.jpg");
}
.page-hero--industry-government .page-hero-bg {
  background-image: url("figma/hero-industry-government.jpg");
}
.page-hero--industry-media .page-hero-bg {
  background-image: url("figma/hero-industry-media.jpg");
}
.page-hero--industry-healthcare .page-hero-bg {
  background-image: url("figma/hero-industry-healthcare.jpg");
}
.page-hero--industry-energy .page-hero-bg {
  background-image: url("figma/hero-industry-energy.jpg");
}
.page-hero--industry-software .page-hero-bg {
  background-image: url("figma/hero-industry-software.jpg");
}
.page-hero--products-terminal .page-hero-bg {
  background-image: url("figma/hero-products-terminal.jpg");
}
.page-hero--products-server .page-hero-bg {
  background-image: url("figma/hero-products-server.jpg");
}
.page-hero--products-dms .page-hero-bg {
  background-image: url("figma/hero-products-dms.jpg");
}
.page-hero--products-security .page-hero-bg {
  background-image: url("figma/hero-products-security.jpg");
}
.page-hero--products-software .page-hero-bg {
  background-image: url("figma/hero-products-software.jpg");
}
/* 内页首屏：引导语用 <br> 设计为两行，但 640px 容器放不下第一行（约 690–805px），需放宽 */
.page-hero--solutions .page-hero-copy,
.page-hero--products .page-hero-copy,
.page-hero--partners .page-hero-copy,
.page-hero--resources .page-hero-copy,
.page-hero--industry-finance .page-hero-copy,
.page-hero--solution-workstation .page-hero-copy,
.page-hero--selection-poc .page-hero-copy {
  max-width: 820px;
}
/* 政企页引导语第一行略长，再放宽 10px */
.page-hero--industry-government .page-hero-copy {
  max-width: 830px;
}
/* 关于页引导语含公司全称链接，第一行更长，需要更宽的容器 */
.page-hero--about .page-hero-copy {
  max-width: 920px;
}

.divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border) 20%,
    var(--border) 80%,
    transparent
  );
  margin: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 38px;
  align-items: center;
}
.two-col--center {
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  justify-items: center;
  text-align: center;
}
.two-col--center > div:first-child {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-width: 0;
}
.two-col--center .h-title,
.two-col--center .lead {
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  align-self: center;
  box-sizing: border-box;
  text-align: center;
  text-wrap: pretty;
}
.two-col--center .h-title {
  max-width: 40em;
  white-space: normal;
  margin-bottom: 0;
}
.two-col--center .lead {
  max-width: 52em;
  margin-top: 8px;
}
.two-col--center .h-title + .lead {
  margin-top: 8px;
}
.two-col--center .card {
  width: 100%;
  max-width: none;
  justify-self: stretch;
  box-sizing: border-box;
  text-align: center;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transition: none;
  margin-left: 0;
  margin-right: 0;
}
.two-col--center .card .list-check {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  margin-left: auto;
  margin-right: auto;
}
.two-col--center .card h3 {
  text-align: center;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}
.two-col--center .btn {
  align-self: center;
}
.two-col--center .card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
/* 一实例一安全域：与站内 card-plain 左对齐风格一致 */
.two-col--center .principle-card,
.two-col--center .card.principle-card {
  text-align: left;
}
.two-col--center .principle-card h3 {
  text-align: left;
}
.two-col--center .principle-card .list-check {
  display: flex;
  margin-left: 0;
  margin-right: 0;
}
.two-col--bottom {
  align-items: end;
}
.two-col--equal {
  align-items: stretch;
}
.two-col--equal > .card,
.two-col--equal > form.card {
  height: 100%;
  box-sizing: border-box;
}
#contact .two-col--equal {
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
  gap: 28px;
}
#contact .contact-addr {
  white-space: nowrap;
}
.two-col--pair {
  align-items: stretch;
  position: relative;
}
.two-col--pair .list-check {
  margin: 0;
  grid-column: 1;
}
.two-col--pair > .card {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: calc(50% + 19px);
  width: auto;
  margin: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 22px;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transition: none;
}
.two-col--pair > .card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
.list-check li {
  display: flex;
  gap: 12px;
  margin-bottom: 13px;
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  align-items: flex-start;
  text-align: left;
}
.list-check li::before {
  content: "";
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 999px;
  border: none;
  background-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 8.2l2.8 2.8 6.2-6.2' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}
.list-check li > span {
  flex: 1 1 auto;
  min-width: 0;
  text-align: left;
}
.list-cross li {
  display: flex;
  gap: 12px;
  margin-bottom: 13px;
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  align-items: flex-start;
  text-align: left;
}
.list-cross li::before {
  content: "";
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 999px;
  border: none;
  background-color: #fee2e2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M5 5l6 6M11 5l-6 6' stroke='%23DC2626' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}
.list-cross li > span {
  flex: 1 1 auto;
  min-width: 0;
  text-align: left;
}

/* ---------- 解决方案 · 场景全景 ---------- */
.solution-scene {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px 48px;
  align-items: center;
}
.solution-scene-copy .h-title {
  margin: 0 0 12px;
  max-width: 18em;
}
.solution-scene-copy .lead {
  margin: 0;
  max-width: 36em;
  font-size: var(--fs-content-body);
  line-height: var(--lh-para);
  color: var(--text-3);
}
.solution-scene-contrast {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 28px;
  max-width: 28em;
  border-top: 1px solid var(--border);
}
.solution-scene-col {
  padding: 18px 20px 0 0;
}
.solution-scene-col + .solution-scene-col {
  padding: 18px 0 0 20px;
  border-left: 1px solid var(--border);
}
.solution-scene-col h3 {
  margin: 0 0 12px;
  font-size: var(--fs-content-body);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  letter-spacing: 0.04em;
}
.solution-scene-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.solution-scene-col li {
  margin: 0;
  font-size: var(--fs-content-body);
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-content-body);
}
.solution-scene-col.is-solution h3 {
  color: var(--accent);
}
.solution-scene-col.is-solution li {
  color: var(--text-0);
}
.solution-scene-media {
  position: relative;
  min-height: 280px;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    rgba(232, 243, 255, 0.9) 0%,
    rgba(247, 251, 252, 0.95) 55%,
    #fff 100%
  );
  border: 1px solid rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.solution-scene-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  max-height: 360px;
  object-fit: cover;
  object-position: center bottom;
  display: block;
}
.solution-scene-media--cutout {
  background: #0b1220;
  align-items: center;
  justify-content: center;
  padding: 24px 18px 0;
}
.solution-scene-media--cutout img {
  width: 90%;
  height: auto;
  min-height: 0;
  max-height: 320px;
  object-fit: contain;
  object-position: center bottom;
}
@media (max-width: 900px) {
  .solution-scene {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .solution-scene-media {
    min-height: 220px;
  }
  .solution-scene-media img {
    min-height: 220px;
    max-height: 280px;
  }
  .solution-scene-contrast {
    max-width: none;
    grid-template-columns: 1fr;
  }
  .solution-scene-col {
    padding: 18px 0 0;
  }
  .solution-scene-col + .solution-scene-col {
    padding: 18px 0 0;
    border-left: none;
    border-top: 1px solid var(--border);
  }
}

.quote-block {
  font-size: var(--fs-content-title);
  color: var(--color-content-title);
  font-weight: var(--fw-content-title);
  line-height: var(--lh-para);
  padding: 48px 30px 30px;
  border-radius: 16px;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  position: relative;
}
.quote-block::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 24px;
  width: 56px;
  height: 42px;
  background: url("figma/quote-mark.svg") center / contain no-repeat;
  font-size: 0;
  font-family: inherit;
  color: transparent;
  transform: rotate(180deg);
  transform-origin: center center;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.faq-item h4 {
  position: relative;
  margin: 0;
  padding: 20px 40px 20px 0;
  cursor: pointer;
  color: var(--color-content-title);
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  user-select: none;
}
.faq-item h4 span {
  color: var(--indigo);
  flex: none;
}
.faq-item h4::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 22px;
  width: 18px;
  height: 18px;
  background: currentColor;
  color: var(--accent);
  opacity: 0.85;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='M9 3.5v11M3.5 9h11' stroke='black' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")
    center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='M9 3.5v11M3.5 9h11' stroke='black' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")
    center/contain no-repeat;
  transition:
    transform 0.22s var(--ease-out),
    opacity 0.18s var(--ease-micro);
}
.faq-item.is-open h4::after {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='M3.5 9h11' stroke='black' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")
    center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='M3.5 9h11' stroke='black' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")
    center/contain no-repeat;
}
.faq-item h4:hover::after {
  opacity: 1;
}
.faq-item > p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  line-height: var(--lh-para);
  margin: 0;
  padding: 0 40px 0 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.28s var(--ease-out),
    opacity 0.2s var(--ease-out),
    padding 0.28s var(--ease-out);
}
.faq-item.is-open > p {
  max-height: 480px;
  opacity: 1;
  padding: 0 40px 20px 0;
}
@media (prefers-reduced-motion: reduce) {
  .faq-item h4::after,
  .faq-item > p {
    transition: none;
  }
}

/* ---------- Forms ---------- */
.form-field {
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text-0);
  font-size: var(--fs-content-body);
  font-family: inherit;
  width: 100%;
}
.form-field:focus {
  outline: none;
  border-color: var(--indigo);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip-option {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  font-size: 16px;
  color: var(--text-2);
  background: #fff;
  transition: 0.15s;
}
.checkbox-group button.chip-option {
  cursor: pointer;
  user-select: none;
  font-family: inherit;
  line-height: 1.5;
}
.checkbox-group a.chip-option {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1.5;
}
.checkbox-group button.chip-option:hover,
.checkbox-group a.chip-option:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.checkbox-group button.chip-option.selected,
.checkbox-group button.chip-option[aria-pressed="true"] {
  background: var(--indigo);
  color: #fff;
  border-color: var(--indigo);
}
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.lead-form button[disabled] {
  opacity: 0.62;
  cursor: wait;
}
.form-status {
  min-height: 20px;
}
.form-section-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 22px 0 10px;
}
.form-section-label:first-child {
  margin-top: 0;
}

/* ---------- Resource / partner cards ---------- */
.perm-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  padding: 0;
  background: none;
  border-radius: 0;
}
.perm-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: currentColor;
}
a.perm-badge {
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
a.perm-badge:hover {
  opacity: 0.72;
}
.perm-public {
  color: var(--green);
}
.perm-register {
  color: var(--accent);
}
.perm-cert {
  color: var(--amber);
}
.perm-partner {
  color: var(--indigo);
}
.perm-auth {
  color: #b91c1c;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}
.filter-bar .btn-text {
  padding: 0 4px;
  border: none;
  background: transparent;
  font-size: 16px;
  color: var(--accent);
  cursor: pointer;
}
.filter-bar .btn-text:hover {
  opacity: 0.8;
}
.filter-bar select {
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: #fff;
  font-size: 16px;
  color: var(--color-content-body);
}
.filter-select {
  position: relative;
  display: inline-block;
}
.filter-select-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.filter-select-trigger {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 145px;
  min-height: 48px;
  padding: 9px 36px 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: #fff;
  font-size: var(--fs-content-body);
  color: var(--text-3);
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.filter-select-trigger::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-3);
  border-bottom: 1.5px solid var(--text-3);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}
.filter-select.is-open .filter-select-trigger,
.filter-select-trigger:focus {
  outline: none;
  border-color: transparent;
  background: #fff;
  border-radius: 8px;
}
.filter-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 60;
  min-width: 100%;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  background: #fff;
  border-radius: 8px;
  border: none;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
  max-height: 288px;
  overflow-y: auto;
}
.filter-select-menu[hidden] {
  display: none;
}
.filter-select-option {
  height: 36px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: var(--fs-content-body);
  color: var(--text-3);
  cursor: pointer;
  white-space: nowrap;
}
.filter-select-option:hover {
  background: var(--bg-alt);
}
.filter-select-option.is-selected {
  color: var(--indigo);
  font-weight: 600;
}

/* 表单内：与资源中心同款自定义下拉，宽度铺满字段 */
.filter-select--field {
  display: block;
  width: 100%;
}
.filter-select--field .filter-select-trigger {
  width: 100%;
  min-width: 0;
  min-height: 52px;
  padding: 13px 40px 13px 16px;
  border-radius: 10px;
  font-size: var(--fs-content-body);
  color: var(--text-0);
  box-sizing: border-box;
}
.filter-select--field .filter-select-trigger::after {
  right: 16px;
}
.filter-select--field.is-open .filter-select-trigger,
.filter-select--field .filter-select-trigger:focus {
  border-color: var(--indigo);
  border-radius: 10px;
}
.filter-select--field .filter-select-menu {
  width: 100%;
  border-radius: 10px;
}
.filter-select--field .filter-select-option {
  height: 44px;
  padding: 0 16px;
  font-size: var(--fs-content-body);
  white-space: normal;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pager button {
  min-width: 34px;
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: #fff;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
  transition: 0.15s;
  font-family: inherit;
}
.pager button:hover:not(:disabled) {
  border-color: var(--indigo);
  color: var(--indigo);
}
.pager button.active {
  border-color: var(--indigo);
  color: #fff;
  background: var(--indigo);
}
.pager button:disabled:not(.active) {
  opacity: 0.45;
  cursor: not-allowed;
}
.pager .pager-summary {
  font-size: 16px;
  color: var(--text-3);
}

.note {
  font-size: 16px;
  color: var(--color-content-body);
}

/* ---------- 产品图卡片与大图弹窗 ---------- */
/* 统一展示框：默认4:3，object-fit等比缩放不变形；--wide 按图片真实比例，不强制裁切留白 */
.product-shot,
.card.product-shot {
  padding: 16px;
  margin: 0;
  display: flex;
  flex-direction: column;
  border: none;
  box-shadow: none;
  background: transparent;
}
.product-shot:hover,
.card.product-shot:hover {
  border: none;
  box-shadow: none;
  background: transparent;
}
.product-shot-btn {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
  font: inherit;
}
.product-shot-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  box-sizing: border-box;
  background: #fff;
  border-radius: 10px;
}
.product-shot-btn img,
.product-shot-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
  transition: transform 0.25s;
}
.product-shot-btn > img {
  aspect-ratio: 4 / 3;
  background: #fff;
  border-radius: 10px;
}
.product-shot--inset .product-shot-frame img {
  width: 75%;
  height: 75%;
}
.product-shot--wide .product-shot-frame {
  aspect-ratio: auto;
}
.product-shot--wide .product-shot-btn img,
.product-shot--wide .product-shot-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}
.product-shot--wide .product-shot-btn {
  border: 1px solid var(--border);
  box-sizing: border-box;
}
/* 终端产品图：统一比例框，图片等比居中，保证两张卡片同高 */
.product-shot--trim .product-shot-frame {
  aspect-ratio: 12 / 5;
  max-height: 320px;
  padding: 8px 0;
}
.product-shot--trim .product-shot-btn > img {
  aspect-ratio: 12 / 5;
  object-fit: contain;
  max-height: 320px;
  padding: 8px 0;
  box-sizing: border-box;
}
/* SCT 软件客户端卡片：说明文字缩小一级 */
.sct-grid .card p {
  font-size: 16px;
}
.product-shot-btn:hover img {
  transform: scale(1.03);
}
.product-shot-btn:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}
.product-shot figcaption {
  margin-top: 12px;
  font-weight: 700;
  text-align: center;
  font-size: 16.5px;
  color: var(--text-0);
}
.product-shot .shot-sub {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-content-body);
  text-align: center;
}

.img-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-lightbox);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 28px;
  background: rgba(8, 12, 24, 0.85);
}
.img-lightbox[hidden] {
  display: none;
}
.img-lightbox img {
  max-width: min(1200px, 100%);
  max-height: 78vh;
  object-fit: contain;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}
.img-lightbox figcaption {
  color: #e6e9f2;
  font-size: 16.5px;
  font-weight: 600;
  text-align: center;
}
.img-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ---------- Responsive ---------- */
@media (max-width: 1600px) {
  .nav-inner,
  footer.site-footer .wrap {
    padding: 0 40px;
  }
}
@media (max-width: 1280px) {
  .nav-inner,
  footer.site-footer .wrap {
    padding: 0 40px;
  }
}
@media (max-width: 1100px) {
  .nav-inner,
  footer.site-footer .wrap {
    padding: 0 24px;
  }
  .section-dms .dms-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .grid-3,
  .grid-4,
  .grid-5,
  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
  .two-col {
    grid-template-columns: 1fr;
  }
  #contact .two-col--equal {
    grid-template-columns: 1fr;
  }
  #contact .contact-addr {
    white-space: normal;
  }
  .two-col--pair > .card {
    position: static;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: auto;
  }
  .footer-grid {
    flex-direction: column;
    gap: 32px;
  }
  .footer-grid > div:first-child {
    flex: none;
    width: auto;
    max-width: none;
  }
  .footer-grid > div:not(:first-child) {
    margin-left: 0;
  }
  .footer-main {
    flex-direction: column;
    gap: 32px;
  }
  .footer-brand-col {
    flex: none;
    width: auto;
    max-width: none;
  }
  .footer-navs {
    flex-wrap: wrap;
    gap: 32px 48px;
  }
  .footer-navs > div {
    width: auto;
    flex: 0 0 auto;
    max-width: none;
  }
  .layer-row {
    grid-template-columns: 110px 1fr;
  }
  .layer-stack--seven .layer-row,
  .layer-stack--domains .layer-row {
    grid-template-columns: 110px 1fr;
  }
  .layer-stack--seven .l-name b,
  .layer-stack--domains .l-name b {
    white-space: normal;
  }
  /* 移动端必须去掉毛玻璃：backdrop-filter 会把 header 变成 fixed 后代的包含块，
     导致全屏菜单面板(top:72px;bottom:0)相对 72px 高的 header 计算，高度被压成 0 */
  header.site-header,
  header.site-header.is-scrolled {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  header.site-header.is-scrolled {
    background-color: var(--header-glass);
    background-image: none;
  }
  body.menu-open header.site-header {
    background: #fff;
    background-image: none;
    box-shadow: none;
    color: var(--text-0);
  }
  .layer-row .l-desc {
    grid-column: 1/-1;
    border-top: none;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  nav.main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    gap: 4px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.2s,
      visibility 0.2s;
    border-top: 1px solid var(--border);
  }
  nav.main-nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  nav.main-nav .nav-item {
    width: 100%;
  }
  nav.main-nav a.nav-link {
    width: 100%;
    padding: 14px 12px;
  }
  .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
    box-shadow: none;
    border: none;
    background: var(--bg-alt);
    margin-top: 2px;
  }
  .nav-item.expanded .dropdown {
    display: block;
  }
  .nav-cta {
    margin-top: 10px;
    margin-left: 0;
    text-align: center;
    width: 100%;
  }
  .lang-switch {
    margin: 14px 0 0;
    height: auto;
    justify-content: center;
    width: 100%;
  }
  .nav-toggle {
    display: block;
  }
}
@media (max-width: 720px) {
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-5,
  .grid-6 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    gap: 28px;
  }
  .footer-navs {
    gap: 28px 32px;
  }
  .footer-navs ul li a,
  .footer-grid ul li a {
    white-space: normal;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  section {
    padding: 56px 0;
  }
  .layer-row {
    grid-template-columns: 1fr;
  }
  /* 选择器特异性高于上方 1100px 的 110px 1fr，须单独覆盖，否则手机端仍两列挤压 */
  .layer-stack--seven .layer-row,
  .layer-stack--domains .layer-row {
    grid-template-columns: 1fr;
  }
  .layer-stack--seven .l-name b,
  .layer-stack--domains .l-name b {
    width: auto;
    white-space: normal;
  }
  .layer-row .l-tag {
    padding: 10px;
  }
  .dark-block {
    padding: 40px 22px;
  }
  .cta-band {
    padding: 0;
  }
  section:has(> .wrap > .cta-band)::before,
  .section-cta::before {
    background-position: 68% center;
  }
  .product-shot {
    padding: 12px;
  }
  .img-lightbox {
    padding: 16px;
  }
  .img-lightbox img {
    max-height: 70vh;
    border-radius: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===========================================================
   Figma Frame 3 · 首页布局覆盖（左对齐首屏 / 架构带 / 软卡片）
=========================================================== */
.btn-primary {
  background: var(--grad);
  box-shadow: 0 10px 13px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.36);
  transform: translateY(-1px);
}
.btn-primary:active {
  filter: brightness(0.96);
  box-shadow: 0 6px 12px rgba(37, 99, 235, 0.22);
  transform: none;
}
.btn-soft {
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  border-color: transparent;
  height: 48px;
  min-height: 48px;
  padding: 13px 24px;
  font-size: 16px;
  font-weight: 400;
  box-shadow: none;
}
.btn-soft:hover {
  background: rgba(37, 99, 235, 0.16);
  color: var(--accent);
  border-color: transparent;
  transform: none;
  box-shadow: none;
}
.eyebrow {
  font-size: 16px;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: 0;
  text-transform: none;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
h2.h-title {
  font-size: 42px;
  font-weight: 600;
  margin-top: 0;
  line-height: normal;
}
.h-title--oneline {
  white-space: nowrap;
}
@media (min-width: 901px) {
  .two-col .h-title--oneline {
    font-size: clamp(28px, 2.6vw, 36px);
  }
}
@media (max-width: 900px) {
  .h-title--oneline {
    white-space: normal;
  }
}
.lead {
  font-size: var(--fs-content-body);
  color: var(--text-3);
  line-height: var(--lh-para);
  margin-top: 0;
}
.section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head .h-title,
.section-head .lead,
.section-head .eyebrow {
  margin: 0;
}
.section-head-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
  text-align: center;
}
.section-head-row .section-head {
  margin-bottom: 0;
  max-width: 720px;
  flex: none;
  text-align: center;
  align-items: center;
}
.section-head-row .section-head .eyebrow {
  font-weight: 500;
}
.section-head-row .btn {
  flex: 0 0 auto;
}
.section-band {
  padding: 88px 0;
}
.stack-blocks {
  display: flex;
  flex-direction: column;
  gap: 80px;
}
.stack-block {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.stack-block .section-head {
  margin-bottom: 0;
}
.section-head--wide {
  max-width: 960px;
}
@media (min-width: 1140px) {
  .section-head:has(.lead.u-nowrap),
  .section-head:has(.h-title.u-nowrap) {
    max-width: none;
  }
  .section-head .lead.u-nowrap,
  .section-head .h-title.u-nowrap {
    max-width: none;
    width: max-content;
    margin-left: auto;
    margin-right: auto;
  }
}
.section-compare {
  padding-top: 72px;
}
.section-compare .section-head .lead {
  font-size: var(--fs-content-body);
  color: var(--text-3);
}
.section-layers .layer-stack {
  margin-top: 0;
}
.section-layers .layer-row .l-tag {
  background: var(--accent);
}
.section-layers .layer-row.support .l-tag {
  background: #fff;
  color: var(--color-content-body);
}
.section-layers .note {
  text-align: center;
}
.section-layers .note strong {
  color: var(--text-3);
}
.section-layers .section-actions {
  text-align: center;
}

.section-dms {
  background: #0d1424;
  padding: 88px 0;
}
.section-dms .section-head-row {
  margin-bottom: 0;
}
.section-dms .section-head,
.section-dms .section-head-row .section-head {
  max-width: none;
  margin-bottom: 0;
  min-width: 0;
}
.section-dms .h-title {
  color: #fff;
}
.section-dms .lead {
  color: #fff;
  opacity: 0.6;
  font-size: var(--fs-content-body);
  line-height: var(--lh-para);
}
.section-dms .dms-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 48px;
}
.section-dms .dms-card {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 26px;
  box-shadow: none;
  min-height: 138px;
  box-sizing: border-box;
}
.section-dms .dms-card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(147, 197, 253, 0.12);
  color: #93c5fd;
  border: 1px solid rgba(147, 197, 253, 0.18);
}
.section-dms .dms-card .icon svg {
  width: 20px;
  height: 20px;
  display: block;
}
.section-dms .dms-card h3 {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: #fff;
  line-height: 1.75;
}
.section-dms .dms-card p {
  margin: 8px 0 0;
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: #aeb6cc;
  line-height: var(--lh-para);
}
/* 须写在上方三列规则之后：否则 1100px 断点会被后面的 repeat(3,1fr) 盖掉，手机端三卡并排导致逐字掉落 */
@media (max-width: 1100px) {
  .section-dms .dms-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .section-dms .dms-card {
    min-width: 0;
  }
}

/* 场景适配自测 */
.fit-check {
  text-align: left;
}
.fit-check h3 {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.7;
}
.fit-check > p {
  margin: 10px 0 0;
  font-size: var(--fs-content-body);
  line-height: var(--lh-para);
  color: var(--color-content-body);
}
.fit-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.fit-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 10px;
  background: #fff;
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-content-body);
}
.fit-check-item .icon {
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-icon);
  color: var(--accent);
  border: none;
}
.fit-check-item .icon svg {
  width: 18px;
  height: 18px;
  display: block;
}
@media (max-width: 720px) {
  .fit-check-grid {
    grid-template-columns: 1fr;
  }
}

/* 首屏背景钉住：白底板块盖住图；成立条件区透出 banner */
.hero-reveal {
  --hero-pin-h: 640px;
  position: relative;
  isolation: isolate;
}
.hero-reveal > .hero-bg {
  position: sticky;
  top: 0;
  z-index: 0;
  width: 100%;
  height: var(--hero-pin-h);
  margin-bottom: calc(var(--hero-pin-h) * -1);
  pointer-events: none;
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      rgba(108, 179, 255, 0.1) 0%,
      rgba(108, 179, 255, 0) 100%
    ),
    #e8f3ff;
}
.hero-bg-base {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  display: block;
}
/* 浮层蚂蚁线：串联三图标并流动 */
.hero-bg-flow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}
.hero-flow-guide {
  fill: none;
  stroke: url(#hero-flow-stroke-soft);
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.55;
}
.hero-flow-ants {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: hero-ants-flow linear infinite;
}
.hero-flow-ants--glow {
  stroke: url(#hero-flow-stroke);
  stroke-width: 2;
  stroke-dasharray: 5 18;
  animation-duration: 3.2s;
  opacity: 0.28;
}
.hero-flow-ants--core {
  stroke: url(#hero-flow-stroke);
  stroke-width: 1.2;
  stroke-dasharray: 4 14;
  animation-duration: 2.4s;
  opacity: 0.5;
}
.hero-flow-ants--spark {
  stroke: url(#hero-flow-stroke-soft);
  stroke-width: 1.5;
  stroke-dasharray: 2 28;
  animation-duration: 1.8s;
  animation-direction: reverse;
  opacity: 0.35;
  filter: url(#hero-flow-glow);
}
@keyframes hero-ants-flow {
  to {
    stroke-dashoffset: -64;
  }
}
/* Figma 57:2 浮层图标（仅定位，不加视觉滤镜；动效用 transform） */
.hero-bg-icon {
  position: absolute;
  display: block;
  height: auto;
  width: auto;
  max-width: none;
  border: 0;
  background: none;
  filter: none;
  mix-blend-mode: normal;
  opacity: 1;
  transform-origin: center center;
  will-change: transform, opacity;
  z-index: 2;
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg-icon {
    will-change: auto;
  }
  .hero-flow-ants {
    animation: none;
    stroke-dasharray: none;
    stroke-dashoffset: 0;
    opacity: 0.35;
  }
  .hero-flow-ants--spark {
    opacity: 0;
  }
}
.hero-bg-icon--safe {
  left: 82.5%;
  top: 25.55%;
  width: 6.9%;
}
.hero-bg-icon--server {
  left: 70.58%;
  top: 42.24%;
  width: 5.7%;
}
.hero-bg-icon--file {
  left: 79.34%;
  top: 75.49%;
  width: 7.63%;
}
.hero-reveal > .hero {
  position: relative;
  z-index: 1;
  background: transparent;
}
.hero-reveal > .arch-band,
.hero-reveal > .section-compare {
  position: relative;
  z-index: 1;
  background: #fff;
}
.hero-reveal > .section-tint {
  position: relative;
  z-index: 1;
  background: transparent;
}
/* 场景分流及后续板块：白底盖住钉住的 banner */
.hero-reveal + section {
  position: relative;
  z-index: 2;
  background: #fff;
}
.section-tint {
  background: var(--bg-soft);
}
.hero {
  min-height: var(--hero-pin-h, 640px);
  height: var(--hero-pin-h, 640px);
  padding: 0;
  text-align: left;
  display: flex;
  align-items: center;
  background: transparent;
  overflow: visible;
}
.hero > .wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  padding-top: 0;
  padding-bottom: 0;
  box-sizing: border-box;
}
.hero-copy {
  max-width: 740px;
  display: flex;
  flex-direction: column;
  gap: 36px;
  align-items: flex-start;
  margin: 0;
  text-align: left;
}
.hero-copy-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}
.hero-copy-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}
.hero-title-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}
.hero .eyebrow {
  opacity: 0.3;
  color: var(--text-0);
  font-size: 16px;
  font-weight: 300;
  margin: 0;
  line-height: normal;
  white-space: nowrap;
}
.hero h1.hero-headline {
  margin: 0;
  font-size: 54px;
  font-weight: 700;
  color: #2563eb;
  line-height: normal;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hero h1.hero-headline span {
  color: var(--text-0);
  font-weight: 700;
}
.hero .sub-badges {
  margin: 0;
  justify-content: flex-start;
  gap: 12px;
}
.hero .sub-badge {
  height: auto;
  min-height: 24px;
  padding: 4.5px 8px;
  border: none;
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
  font-size: 16px;
  font-weight: 400;
  box-shadow: none;
  border-radius: 999px;
  gap: 8px;
  line-height: normal;
  white-space: nowrap;
}
.hero .sub-badge img {
  width: 15px;
  height: 15px;
  flex: none;
  object-fit: contain;
}
.hero p.lead,
.hero .hero-lead {
  margin: 0;
  width: max-content;
  max-width: none;
  white-space: nowrap;
  font-size: var(--fs-content-body);
  color: #64748b;
  line-height: var(--lh-para);
  text-align: left;
}
.hero .hero-actions {
  justify-content: flex-start;
  margin-top: 0;
  gap: 14px;
}
.hero .btn {
  height: 48px;
  min-height: 48px;
  padding: 13px 28px;
  font-size: 16px;
  font-weight: 400;
  box-sizing: border-box;
}
.hero .btn-primary {
  background: var(--accent);
  box-shadow: none;
}
.hero .btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: none;
  transform: translateY(-1px);
}
.hero .btn-primary:active {
  filter: brightness(0.96);
  box-shadow: none;
  transform: none;
}
.hero .btn-ghost {
  border-color: transparent;
  background: #fff;
  color: var(--navy);
}
.hero .btn-ghost:hover {
  border-color: transparent;
  color: var(--accent);
}
.hero .btn-soft {
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy);
  border: 1px solid #fff;
}
.hero .btn-soft:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy);
  border-color: #fff;
  filter: brightness(0.97);
}
.section-actions.is-left {
  text-align: left;
}
.dark-block .eyebrow {
  color: #93c5fd;
}
.dark-block .lead {
  font-size: var(--fs-content-body);
  color: #aeb6cc;
  line-height: var(--lh-para);
}

.arch-band {
  padding: 47px 0;
}
.domain-flow {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
}
.domain-node {
  flex: 0 0 230px;
  width: 230px;
  height: 110px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--indigo);
  border-radius: 12px;
  background: #fff;
  color: var(--color-content-title);
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  text-align: center;
}
.domain-node .sub {
  font-size: var(--fs-content-meta);
  font-weight: 400;
  color: var(--text-3);
}
.domain-node.wide {
  flex-basis: 230px;
  width: 230px;
}
.domain-node:last-child {
  flex-basis: 240px;
  width: 240px;
}
.domain-line {
  flex: 1 1 auto;
  height: 0;
  border-top: 2px dashed #cbd5e1;
  position: relative;
  min-width: 32px;
}
.domain-line-label {
  position: absolute;
  left: 50%;
  top: 0;
  translate: -50% calc(-100% - 6px);
  white-space: nowrap;
  text-align: center;
  padding: 0 8px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--indigo);
  background: transparent;
}

/* 区块内容统一左对齐（标题、说明卡）；流程图节点保持居中 */
.wrap--left,
.wrap--left .section-head,
.wrap--left .lead,
.wrap--left .card {
  text-align: left;
}
.wrap--left .section-head {
  max-width: 100%;
}
.wrap--left .card-plain h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}

.card-plain,
.card.card-plain {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 12px;
  padding: 24px;
  box-shadow: none;
  transition: none;
}
.card-plain:hover,
.card.card-plain:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
/* 首页透底钉住区：白底卡片，避免与 section-tint 糊成透明描边 */
.stack-blocks .card-plain,
.stack-blocks .card.card-plain,
.section-tint .card-plain,
.section-tint .card.card-plain {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
}
.stack-blocks .card-plain:hover,
.stack-blocks .card.card-plain:hover,
.section-tint .card-plain:hover,
.section-tint .card.card-plain:hover {
  background: #fff;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
.card-plain .num {
  font-size: var(--fs-content-meta);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 2px;
  display: block;
  line-height: 1.4;
  color: var(--text-3);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.card-plain h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin: 2px 0 12px;
}
.stack-blocks .card-plain h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}
.card-plain .icon + h3,
.card-plain .icon-mute + h3 {
  margin-top: 0;
  margin-bottom: 8px;
}
.card-plain .icon + .num,
.card-plain .icon-mute + .num {
  margin-top: 0;
}
.card .icon + .num {
  margin-top: 0;
}
.card-plain p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  margin: 0;
  font-weight: 400;
  line-height: var(--lh-para);
}
/* 首页成立条件 / 经营价值：正文与辅助信息同级字号 */
.stack-blocks .card-plain p,
.stack-blocks .card.card-plain p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
}
.card-plain .icon,
.card-plain .icon-mute {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--bg-icon);
  border: none;
  margin-bottom: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.card-plain .icon svg,
.card-plain .icon-mute svg {
  width: 36px;
  height: 36px;
  max-width: 100%;
  max-height: 100%;
  display: block;
  flex: none;
}

/* 卡片内操作区：底部对齐；双按钮左右对位 */
.brand-cards > .card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.brand-cards .card-actions {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.brand-cards .card-actions--pair {
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: stretch;
  gap: 8px;
}
.brand-cards .card-actions--pair .btn {
  flex: 1 1 0;
  min-width: 0;
  width: auto;
  height: auto;
  min-height: 40px;
  padding: 10px 8px;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 400;
  white-space: normal;
  text-align: center;
  box-sizing: border-box;
}

/* ---------- Brand system (products) ---------- */
.brand-system {
  position: relative;
  overflow: visible;
  background: linear-gradient(180deg, #eef2ff 0%, #f6f8fc 42%, #fff 100%);
}
.brand-system > .wrap {
  position: relative;
  z-index: 1;
  min-width: 0;
}
.brand-system .section-head {
  max-width: none;
  width: 100%;
  margin-bottom: 40px;
  min-width: 0;
}
/* 桌面端才强制单行；须用 min-width，否则会盖掉上方 ≤1139 的换行规则 */
@media (min-width: 1140px) {
  .brand-system .section-head .lead {
    max-width: none;
    width: max-content;
    white-space: nowrap;
    margin-left: auto;
    margin-right: auto;
  }
}
html.lang-en .brand-system .section-head .lead {
  white-space: normal;
  max-width: 52em;
  width: auto;
  margin-left: auto;
  margin-right: auto;
}
/* EN: h3 already shows English brand name — hide duplicate subtitle */
html.lang-en .brand-system-card-en {
  display: none;
}
/* EN: hide Bangyan Cloud PC card; Panstone + VERIGRAND remain */
html.lang-en .brand-system-card--ngcc {
  display: none;
}
html.lang-en .brand-system-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.brand-system-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
  width: 100%;
  min-width: 0;
}
.brand-system-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 430px;
  min-width: 0;
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 16px;
  box-shadow: none;
  overflow: hidden;
}
.brand-system-card-inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: none;
  min-width: 0;
  padding: 28px 24px 24px;
  box-sizing: border-box;
}
.brand-system-card-head {
  margin-bottom: 10px;
  padding-right: min(28%, 90px);
}
.brand-system-card--ngcc .brand-system-card-head {
  padding-right: min(28%, 90px);
}
.brand-system-card-head h3 {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.35;
}
.brand-system-card-en {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 400;
  color: var(--text-3);
  line-height: 1.4;
}
.brand-system-card-desc {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: var(--lh-para);
  color: var(--color-content-body);
  white-space: normal;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.brand-system-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.brand-system-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-content-body);
  white-space: normal;
  overflow-wrap: anywhere;
  min-width: 0;
}
.brand-system-list li > span {
  flex: 1 1 auto;
  min-width: 0;
}
.brand-system-list li::before {
  content: "";
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border-radius: 999px;
  border: none;
  background-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 8.2l2.8 2.8 6.2-6.2' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}
.brand-system-card-actions {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.brand-system-card-actions .btn.btn-soft {
  font-size: 15px;
}
.brand-system-card-actions--pair {
  flex-wrap: nowrap;
  gap: 12px;
  align-items: center;
}
.brand-system-card-actions--pair .btn {
  flex: 1 1 0;
  min-width: 0;
  white-space: normal;
  text-align: center;
  line-height: 1.35;
}
.brand-system-card-actions .btn-text {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--indigo);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  flex: none;
  transition:
    color 0.18s var(--ease-micro),
    opacity 0.18s var(--ease-micro);
}
.brand-system-card-actions .btn-text:hover {
  color: var(--accent);
  opacity: 0.85;
}
.brand-system-card--ngcc .btn-soft,
.brand-system-card--panstone .btn-soft {
  background: rgba(37, 99, 235, 0.08);
  color: var(--indigo);
}
.brand-system-card--ngcc .btn-soft:hover,
.brand-system-card--panstone .btn-soft:hover {
  background: rgba(37, 99, 235, 0.14);
  color: var(--indigo);
}
.brand-system-card--panstone .brand-system-card-actions--pair > .btn {
  flex: 1 1 0;
  min-width: 0;
  white-space: nowrap;
  height: auto;
  min-height: 44px;
  padding: 10px 12px;
  line-height: 1.2;
  text-align: center;
}
.brand-system-card--panstone .brand-system-card-actions--pair > .btn:first-child {
  flex: 1.12 1 0;
}
.brand-system-card--panstone .brand-system-card-actions--pair > .btn:last-child {
  flex: 0.88 1 0;
}
.brand-system-card--verigrand .btn-soft {
  background: rgba(4, 120, 87, 0.1);
  color: var(--green);
}
.brand-system-card--verigrand .btn-soft:hover {
  background: rgba(4, 120, 87, 0.16);
  color: var(--green);
}
.brand-system-card-art {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
  width: min(52%, 200px);
  height: 168px;
  overflow: hidden;
  pointer-events: none;
}
.brand-system-card-art img {
  position: absolute;
  left: 0;
  bottom: 0;
  display: block;
  width: 300%;
  height: auto;
  max-width: none;
  mix-blend-mode: normal;
  filter: none;
  opacity: 1;
  transition: opacity 0.25s var(--ease-micro);
}
.brand-system-card--ngcc .brand-system-card-art {
  top: -32px;
}
.brand-system-card-art--logo {
  top: 16px;
  right: 16px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}
.brand-system-card-art--logo img {
  position: static;
  left: auto;
  bottom: auto;
  width: 45px;
  height: auto;
  max-width: 100%;
  opacity: 1;
  object-fit: contain;
}
.brand-system-card--ngcc .brand-system-card-art--logo {
  top: 16px;
}
.brand-system-card--panstone .brand-system-card-art--logo {
  width: 79px;
  height: 79px;
}
.brand-system-card--panstone .brand-system-card-art--logo img {
  width: 65px;
}
.brand-system-card--verigrand .brand-system-card-art--logo img {
  width: 41px;
}
.brand-system-note {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(37, 99, 235, 0.08);
  font-size: 16px;
  line-height: var(--lh-para);
  color: var(--color-content-body);
  text-align: center;
}
@media (max-width: 1100px) {
  .brand-system-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin: 0 auto;
  }
  html.lang-en .brand-system-grid {
    grid-template-columns: 1fr;
  }
  .brand-system-card {
    min-height: 0;
  }
  .brand-system-card-inner {
    padding-top: 8px;
  }
  .brand-system-card-head {
    padding-right: min(42%, 140px);
  }
  .brand-system-card-art {
    width: min(46%, 168px);
    height: 140px;
  }
  .brand-system-card-art--logo {
    width: 45px;
    height: 45px;
    top: 14px;
    right: 14px;
  }
  .brand-system-card-art--logo img {
    width: 35px;
  }
  .brand-system-card--panstone .brand-system-card-art--logo {
    width: 65px;
    height: 65px;
  }
  .brand-system-card--panstone .brand-system-card-art--logo img {
    width: 58px;
  }
  .brand-system-card--verigrand .brand-system-card-art--logo img {
    width: 31px;
  }
  .brand-system .section-head .lead {
    white-space: normal;
    width: auto;
    max-width: 52em;
  }
}
@media (max-width: 720px) {
  .brand-system {
    background-size:
      120% auto,
      auto;
  }
  .brand-system-card-actions--pair {
    flex-wrap: wrap;
  }
  .brand-system-card-actions--pair .btn {
    flex: 1 1 100%;
  }
}

/* ---------- Product layers (products page) ---------- */
.product-layers {
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}
.product-layer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 2px;
  margin-bottom: 28px;
}
.product-layer-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 68px;
  text-decoration: none;
  color: var(--text-3);
  transition: color 0.18s var(--ease-micro);
}
.product-layer-nav-item:hover {
  color: var(--accent);
}
.product-layer-nav-label {
  font-size: 16px;
  line-height: 1.35;
  text-align: center;
  max-width: 88px;
}
.product-layer-nav-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #fff;
  border: 1px solid rgba(37, 99, 235, 0.1);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-layer-nav-icon img {
  width: 120%;
  height: 120%;
  object-fit: contain;
  display: block;
}
.product-layer-nav-sep {
  display: none;
}
.layer-stack--products {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.layer-stack--products .layer-row--visual {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  align-items: stretch;
  min-height: 86px;
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: none;
}
.layer-stack--products .l-tag {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  text-align: center;
  color: #fff;
}
.layer-stack--products .l-num {
  font-size: var(--fs-content-meta);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5px;
}
.layer-stack--products .l-layer {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0.95;
}
.layer-row--01 .l-tag,
.layer-row--02 .l-tag,
.layer-row--03 .l-tag {
  background: linear-gradient(180deg, #60a5fa 0%, #2563eb 100%);
}
.layer-row--04 .l-tag,
.layer-row--05 .l-tag,
.layer-row--06 .l-tag {
  background: linear-gradient(180deg, #94a3b8 0%, #64748b 100%);
}
.layer-stack--products .l-main {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 14px 24px;
  align-items: center;
  padding: 14px 20px 14px 12px;
}
.layer-stack--products .l-lead {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.layer-stack--products .l-name {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  padding: 0;
  border: none;
  min-width: 0;
  text-align: left;
}
.layer-stack--products .l-name b {
  color: var(--color-content-title);
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  line-height: 1.4;
}
.layer-stack--products .l-name span {
  color: var(--text-3);
  font-size: var(--fs-content-body);
  line-height: 1.5;
}
.layer-stack--products .l-desc {
  margin: 0;
  padding: 0;
  font-size: var(--fs-content-body);
  line-height: 1.6;
  color: var(--color-content-body);
}
.layer-stack--products .l-art {
  flex: 0 0 auto;
  width: 72px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
}
.layer-stack--products .l-art img {
  width: 118%;
  height: 118%;
  object-fit: contain;
  display: block;
}
.product-layers-note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: var(--lh-para);
  color: var(--color-content-body);
  text-align: center;
}
@media (max-width: 900px) {
  .layer-stack--products .layer-row--visual {
    grid-template-columns: 92px minmax(0, 1fr);
  }
  .layer-stack--products .l-main {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px 16px;
  }
  .layer-stack--products .l-art {
    width: 64px;
    height: 54px;
  }
  .product-layer-nav-sep {
    width: 16px;
    margin-bottom: 20px;
  }
}
@media (max-width: 720px) {
  .layer-stack--products .layer-row--visual {
    grid-template-columns: 80px 1fr;
  }
  .layer-stack--products .l-lead {
    gap: 10px;
  }
  .layer-stack--products .l-art {
    width: 56px;
    height: 48px;
  }
  .product-layer-nav {
    gap: 10px 6px;
  }
  .product-layer-nav-sep {
    display: none;
  }
}

.card-soft {
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 12px;
  padding: 24px;
  box-shadow: none;
  transition:
    background 0.2s var(--ease-micro),
    box-shadow 0.2s var(--ease-out),
    border-color 0.2s var(--ease-micro);
}
.card-soft:hover,
.card.card-soft:hover {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: var(--shadow-card-hover);
  transform: none;
}
a.card-soft {
  cursor: pointer;
  display: block;
}
.card-soft .icon {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--bg-icon);
  border: none;
  margin-bottom: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.card-soft .icon svg {
  width: 36px;
  height: 36px;
  max-width: 100%;
  max-height: 100%;
  display: block;
  flex: none;
}
.card-soft h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin-bottom: 8px;
}
.card h3:has(> .tag),
.card-soft h3:has(> .tag),
a.card.card-soft h3:has(> .tag) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 8px;
  row-gap: 6px;
  text-wrap: wrap;
}
.card h3:has(> .tag) .tag,
.card-soft h3:has(> .tag) .tag {
  flex: 0 0 auto;
  white-space: nowrap;
}
.card-soft p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  font-weight: 400;
  line-height: var(--lh-para);
}
.card-soft .num {
  font-size: var(--fs-content-meta);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
  display: block;
  line-height: 1.4;
  color: var(--text-3);
  background: none;
  -webkit-text-fill-color: currentColor;
}

.compare-table-wrap {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  background: #fff;
}
.compare-matrix {
  min-width: 640px;
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}
.compare-matrix th,
.compare-matrix td {
  padding: 18px 22px;
  text-align: left;
  font-size: var(--fs-content-body);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-content-body);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.compare-matrix thead th {
  font-size: var(--fs-content-body);
  font-weight: 600;
  color: var(--text-0);
  background: #f5f9fa;
  white-space: nowrap;
}
.compare-matrix tbody th[scope="row"] {
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--color-content-body);
  background: #fff;
  white-space: nowrap;
  width: 7.5em;
}
.compare-matrix td {
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--color-content-body);
}
.compare-matrix tbody tr:last-child th,
.compare-matrix tbody tr:last-child td {
  border-bottom: none;
}
.compare-matrix td.is-featured {
  background: rgba(37, 99, 235, 0.04);
  color: var(--accent);
  font-weight: 400;
}
.compare-matrix thead th.is-featured {
  font-weight: 600;
  color: var(--accent);
  background: linear-gradient(
    180deg,
    rgba(37, 99, 235, 0.1) 0%,
    rgba(37, 99, 235, 0.04) 100%
  );
  box-shadow: inset 0 3px 0 var(--accent);
}
.compare-matrix td.is-featured strong {
  color: var(--accent);
  font-weight: 400;
}
.compare-card-tag {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.3px;
  vertical-align: middle;
}
.grid {
  gap: 24px;
}

/* 内页默认卡片 / 按钮 / 引用块统一首页语汇 */
.card {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 12px;
  padding: 24px;
  box-shadow: none;
  transition: none;
}
.card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
a.card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}
/* card-soft：默认白底 */
.card.card-soft,
a.card.card-soft {
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
}
.card.card-soft:hover,
a.card.card-soft:hover {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: var(--shadow-card-hover);
}
/* 首页「找到您的场景」：无底色、无悬停反馈，仅 5% 黑描边 */
.scene-entry-grid > .card,
.scene-entry-grid > a.card,
.scene-entry-grid > .card.card-soft,
.scene-entry-grid > a.card.card-soft {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transition: none;
}
.scene-entry-grid > .card:hover,
.scene-entry-grid > a.card:hover,
.scene-entry-grid > .card.card-soft:hover,
.scene-entry-grid > a.card.card-soft:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
/* 方案入口等：保留默认外观，禁用悬停反馈 */
.card-grid--no-hover > .card,
.card-grid--no-hover > a.card,
.card-grid--no-hover > .card.card-soft,
.card-grid--no-hover > a.card.card-soft {
  transition: none;
}
.card-grid--no-hover > .card:hover,
.card-grid--no-hover > a.card:hover,
.card-grid--no-hover > .card.card-soft:hover,
.card-grid--no-hover > a.card.card-soft:hover {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.08);
  box-shadow: none;
  transform: none;
}
.card-grid--no-hover > .card:not(a),
.card-grid--no-hover > .card-soft:not(a) {
  cursor: default;
}
.two-col--pair > .card,
.two-col--pair > .card:hover {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
  transition: none;
}
.two-col--center .card,
.two-col--center .card:hover,
section.alt .two-col--center .card,
section.alt .two-col--center .card:hover {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
  transition: none;
}
/* 资料中心热门下载：白底 + 描边；按钮贴底对齐 */
#hot-downloads .card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
}
#hot-downloads .card:hover {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: var(--shadow-card-hover);
}
#hot-downloads .card-action {
  margin-top: auto;
  padding-top: 14px;
}
#hot-downloads .btn-sm {
  min-height: 40px;
  height: 40px;
  padding: 8px 16px;
  box-sizing: border-box;
}
#hot-downloads .card h3 {
  margin-top: 12px;
  margin-bottom: 4px;
}
/* 浅绿灰底区块上的卡片默认描边样式，避免与 section.alt 底色糊成一片 */
section.alt .card {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
}
section.alt .card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}
section.alt a.card:hover {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.09);
  box-shadow: none;
}
/* 产品实景图：无描边，避免截图外再套一层框 */
.card.product-shot,
.card.product-shot:hover,
section.alt .card.product-shot,
section.alt .card.product-shot:hover {
  border: none;
  box-shadow: none;
  background: transparent;
}
section.alt .card.card-soft,
section.alt a.card.card-soft {
  background: #fff;
  border: 1px solid rgba(37, 99, 235, 0.08);
}
section.alt .card.card-soft:hover,
section.alt a.card.card-soft:hover {
  background: #fff;
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: var(--shadow-card-hover);
}
section.alt .card.card-plain,
section.alt .card.card-plain:hover {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
/* 选型问答等交互面板：白底 */
.card.card-panel,
.card.card-panel:hover,
section.alt .card.card-panel,
section.alt .card.card-panel:hover {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
}
.wrap--left .card.card-plain,
.wrap--left .card.card-plain:hover,
section.alt .wrap--left .card.card-plain,
section.alt .wrap--left .card.card-plain:hover {
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  transform: none;
  transition: none;
}
form.card {
  background: #fff;
  border: none;
  box-shadow: none;
  outline: none;
}
form.card:hover {
  background: #fff;
  border: none;
  box-shadow: none;
  transform: none;
}
form.lead-form {
  border: none;
  box-shadow: none;
  outline: none;
}
section.alt form.card,
section.alt form.card.lead-form,
section.alt form.card:hover,
section.alt form.card.lead-form:hover {
  background: #fff;
  border: none;
  box-shadow: none;
  transform: none;
}
a.card {
  cursor: pointer;
  display: block;
}
a.card-soft:hover {
  background: #fff;
}
section.alt a.card-soft:hover {
  background: #fff;
}
/* 可点击 / 有悬停反馈 → 小手；静态纯展示除外 */
a[href],
button:not(:disabled),
summary,
.card:not(.card-plain):not(form.card),
.card-soft,
.logo-tile,
.industry-card,
.faq-item h4,
.filter-select-trigger,
.filter-select-option,
.product-layer-nav-item,
.nav-toggle,
.checkbox-group .chip-option,
.pager button:not(:disabled),
.product-shot-btn,
.img-lightbox-close,
a.btn,
.btn,
a.nav-link,
a.nav-cta,
a.perm-badge,
.dropdown a,
header .brand {
  cursor: pointer;
}
.card-plain,
.card.card-plain,
form.card,
.partner-role-card,
.card-grid--no-hover > .card:not(a),
.card-grid--no-hover > .card-soft:not(a) {
  cursor: default;
}
button:disabled,
.pager button:disabled:not(.active) {
  cursor: not-allowed;
}
.lead-form button[disabled] {
  cursor: wait;
}
.card .icon {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: transparent;
  border: none;
  margin-bottom: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
.card .icon svg {
  width: 36px;
  height: 36px;
  max-width: 100%;
  max-height: 100%;
  display: block;
  flex: none;
}
.card h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin-bottom: 8px;
}
a.card h3,
.card.card-soft h3,
a.card.card-soft h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}
.card p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  font-weight: 400;
  line-height: var(--lh-para);
}
.card p + p {
  margin-top: 8px;
}
.card .card-label,
.card .num {
  font-size: var(--fs-content-meta);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
  display: block;
  line-height: 1.4;
  color: var(--text-3);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.card.card-soft .num {
  font-size: var(--fs-content-meta);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 8px;
  line-height: 1.4;
  color: var(--text-3);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.card.card-plain .num,
.stack-blocks .card-plain .num {
  font-size: var(--fs-content-meta);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 2px;
  line-height: 1.4;
  color: var(--text-3);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.quote-block {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  line-height: var(--lh-para);
  padding: 52px 32px 32px;
  border-radius: 12px;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  box-shadow: none;
  color: var(--color-content-title);
  position: relative;
}
.quote-block::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 28px;
  width: 56px;
  height: 42px;
  background: url("figma/quote-mark.svg") center / contain no-repeat;
  font-size: 0;
  font-family: inherit;
  color: transparent;
  transform: rotate(180deg);
  transform-origin: center center;
}
.quote-block--oneline {
  white-space: nowrap;
}
.quote-block-line {
  white-space: nowrap;
}
html.lang-en .quote-block--oneline,
html.lang-en .quote-block-line {
  white-space: normal;
}
@media (max-width: 900px) {
  .quote-block--oneline,
  .quote-block-line {
    white-space: normal;
  }
}

/* ---------- Partners 授权类型（浅蓝渐变 + 盾牌点缀） ---------- */
.auth-tiers {
  background: linear-gradient(155deg, #f3f8ff 0%, #edf4fe 42%, #e7f0fd 100%);
  overflow: hidden;
}
.auth-tiers .section-head {
  position: relative;
  z-index: 1;
}
/* EN 整句较长，恢复自然换行避免溢出 */
html.lang-en .auth-tiers .section-head .lead {
  white-space: normal;
  width: auto;
  max-width: 52em;
}
.auth-tier-grid {
  position: relative;
  z-index: 1;
  gap: 24px;
}
.auth-tier-card {
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: 16px;
  padding: 36px 28px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.07);
  transition:
    transform 0.2s var(--ease-out),
    box-shadow 0.2s var(--ease-out);
}
.auth-tier-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(37, 99, 235, 0.14);
}
.auth-tier-icon {
  width: 150px;
  height: 150px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-tier-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.auth-tier-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin: 22px 0 14px;
  position: relative;
}
.auth-tier-dot::before,
.auth-tier-dot::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.35));
}
.auth-tier-dot::before {
  right: 16px;
}
.auth-tier-dot::after {
  left: 16px;
  transform: scaleX(-1);
}
.auth-tier-card h3 {
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  margin: 0 0 10px;
}
.auth-tier-card p {
  font-size: var(--fs-content-body);
  color: var(--color-content-body);
  line-height: var(--lh-para);
  margin: 0;
  max-width: 17em;
}
.auth-tier-foot {
  margin-top: 26px;
  color: rgba(37, 99, 235, 0.22);
}
.auth-tier-foot svg {
  width: 40px;
  height: 40px;
  display: block;
}
.auth-tier-foot--img img {
  display: block;
  width: 52px;
  height: auto;
  opacity: 0.9;
}
@media (max-width: 720px) {
  .auth-tier-card {
    padding: 30px 22px 26px;
  }
}

/* ---------- Partners credo banner（内容区宽度） ---------- */
.partner-credo {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  min-height: 280px;
  aspect-ratio: 16 / 9;
  background: #0b1220;
}
.partner-credo-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* 偏上裁切，优先保留人物头顶空间，避免把头切掉 */
  object-position: center 22%;
  display: block;
}
.partner-credo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 18, 32, 0.35) 0%,
    rgba(11, 18, 32, 0.45) 40%,
    rgba(11, 18, 32, 0.72) 78%,
    rgba(11, 18, 32, 0.88) 100%
  );
  pointer-events: none;
}
.partner-credo-quote {
  position: relative;
  z-index: 1;
  margin: 0;
  width: 100%;
  height: 100%;
  min-height: inherit;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px 40px 36px;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 600;
  line-height: 1.55;
  color: #fff;
  text-align: center;
  text-wrap: balance;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.partner-credo-quote span {
  display: block;
  max-width: 28em;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}
@media (max-width: 720px) {
  .partner-credo {
    aspect-ratio: 4 / 3;
    min-height: 220px;
    border-radius: 12px;
  }
  .partner-credo-media {
    object-position: center 18%;
  }
  .partner-credo-quote {
    padding: 24px 22px 28px;
    font-size: 18px;
    line-height: 1.6;
  }
}

/* ---------- Partner role cards (entity bg + text) ---------- */
.partner-role-card {
  position: relative;
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  min-height: 180px;
  aspect-ratio: 16 / 9;
  background: #0b1220;
  cursor: default;
}
.partner-role-card-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: scale(1);
  transition: transform 0.55s var(--ease-out);
  will-change: transform;
}
.partner-role-card:hover .partner-role-card-media,
.partner-role-card:focus-within .partner-role-card-media {
  transform: scale(1.08);
}
.partner-role-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 18, 32, 0.08) 0%,
    rgba(11, 18, 32, 0.28) 42%,
    rgba(11, 18, 32, 0.72) 78%,
    rgba(11, 18, 32, 0.88) 100%
  );
  pointer-events: none;
  transition: background 0.35s var(--ease-out);
}
.partner-role-card-copy {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: inherit;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 22px 22px 20px;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.partner-role-card-copy h3 {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: #fff;
  line-height: 1.35;
}
.partner-role-card-copy p {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
  white-space: nowrap;
}
@media (max-width: 900px) {
  .partner-role-card {
    min-height: 160px;
  }
  .partner-role-card-copy p {
    white-space: normal;
  }
}
@media (prefers-reduced-motion: reduce) {
  .partner-role-card-media {
    transition: none;
  }
  .partner-role-card:hover .partner-role-card-media,
  .partner-role-card:focus-within .partner-role-card-media {
    transform: none;
  }
}

/* ---------- About credo：文案 + 数据卡叠在园区图上 ---------- */
.about-credo {
  position: relative;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  min-height: 520px;
  aspect-ratio: 21 / 10;
  background: #f7fafc;
}
.about-credo-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  display: block;
}
.about-credo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.88) 0%,
    rgba(255, 255, 255, 0.72) 38%,
    rgba(255, 255, 255, 0.28) 68%,
    rgba(255, 255, 255, 0.08) 100%
  );
  pointer-events: none;
}
.about-credo-overlay {
  position: relative;
  z-index: 1;
  margin: 0;
  height: 100%;
  min-height: inherit;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 40px 36px;
}
.about-credo-copy {
  margin: 0;
  max-width: min(38em, 48%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-credo-title {
  margin: 0;
  font-size: clamp(28px, 2.8vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-0);
  letter-spacing: 0.02em;
}
.about-credo-lead {
  margin: 0;
  font-size: clamp(17px, 1.1vw, 19px);
  font-weight: 400;
  line-height: var(--lh-para);
  color: var(--color-content-body);
  max-width: 100%;
}
.about-credo-stats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 254px);
  gap: 0;
  width: max-content;
  max-width: 100%;
}
.about-credo-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  width: 254px;
  height: 96px;
  min-height: 96px;
  padding: 16px 12px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-sizing: border-box;
}
.about-credo-stat:nth-child(1),
.about-credo-stat:nth-child(2) {
  border-bottom: 1px solid rgba(148, 163, 184, 0.06);
}
.about-credo-stat:nth-child(1),
.about-credo-stat:nth-child(3) {
  border-right: 1px solid rgba(148, 163, 184, 0.06);
}
.about-credo-stat-value {
  font-size: clamp(22px, 1.9vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--accent);
}
.about-credo-stat-label {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-content-body);
}
@media (max-width: 900px) {
  .about-credo {
    aspect-ratio: auto;
    min-height: 0;
  }
  .about-credo-media {
    position: relative;
    height: 220px;
    object-position: center 30%;
  }
  .about-credo::after {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.12) 0%,
      rgba(255, 255, 255, 0.78) 42%,
      rgba(255, 255, 255, 0.96) 100%
    );
  }
  .about-credo-overlay {
    margin-top: -80px;
    padding: 24px 20px 28px;
    gap: 20px;
  }
  .about-credo-copy {
    max-width: 100%;
  }
}
@media (max-width: 560px) {
  .about-credo {
    border-radius: 12px;
  }
  .about-credo-title {
    font-size: 26px;
  }
  .about-credo-lead {
    font-size: 17px;
  }
  .about-credo-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 0;
  }
  .about-credo-stat {
    width: auto;
    height: 84px;
    min-height: 84px;
    padding: 14px 10px;
  }
  .about-credo-stat-value {
    font-size: 22px;
  }
  .about-credo-stat-label {
    font-size: 16px;
  }
}

.btn-ghost {
  background: #fff;
  color: var(--navy);
  border-color: transparent;
}
.btn-ghost:hover {
  border-color: transparent;
  color: var(--accent);
}
section.tight {
  padding: 56px 0;
}
section.alt {
  background: var(--bg-soft);
}

/* ---------- Industries page (codex design) ---------- */
.industries-page {
  background: linear-gradient(180deg, #e8f3ff 0%, #f5f9fc 28%, #f8fafc 100%);
}
.industries-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 48px) 0 32px;
  text-align: center;
}
.industries-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 55% 70% at 88% 8%,
      rgba(37, 99, 235, 0.08) 0%,
      transparent 68%
    ),
    linear-gradient(180deg, #e8f3ff 0%, #f0f6fc 100%);
}
.industries-hero .section-head {
  position: relative;
  z-index: 1;
  max-width: none;
  width: 100%;
  margin-bottom: 0;
  gap: 16px;
}
.industries-hero .eyebrow {
  font-size: 16px;
  font-weight: 500;
  color: var(--accent);
}
.industries-hero .h-title {
  font-size: clamp(38px, 3.4vw, 50px);
  font-weight: 600;
  color: var(--text-0);
  line-height: 1.35;
}
.industries-hero .lead {
  max-width: none;
  width: 100%;
  font-size: var(--fs-content-body);
  line-height: var(--lh-para);
  color: var(--text-3);
}
.section-industries {
  padding: 24px 0 72px;
  background: transparent;
}
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  position: relative;
  display: block;
  min-height: 208px;
  padding: 0;
  overflow: hidden;
  background: transparent;
  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 16px;
  box-shadow: none;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition:
    border-color 0.25s var(--ease-micro),
    transform 0.25s var(--ease-out);
}
.industry-card-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
  min-height: 208px;
  box-sizing: border-box;
  padding: 22px 22px 20px;
  background: transparent;
}
.industry-card-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: none;
  transform: scale(1);
  transform-origin: top left;
  transition: transform 0.35s var(--ease-out);
  will-change: transform;
}
.industry-card h3 {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.4;
  transition: color 0.35s var(--ease-out);
}
.industry-card-tagline {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-content-body);
  line-height: 1.55;
  max-width: none;
  transition: color 0.35s var(--ease-out);
}
.industry-card-meta {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-content-body);
  line-height: 1.55;
  max-width: none;
  transition: color 0.35s var(--ease-out);
}
.industry-card-media {
  position: absolute;
  z-index: 1;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  width: 42%;
  min-height: 100%;
  pointer-events: none;
  overflow: hidden;
  background: transparent;
  transition: opacity 0.35s var(--ease-out);
}
.industry-card-media img {
  width: 118%;
  max-width: none;
  height: auto;
  object-fit: contain;
  object-position: bottom right;
  display: block;
  margin: 0;
  mix-blend-mode: normal;
  transform: scale(0.8);
  transform-origin: bottom right;
}
.industry-card:hover,
.industry-card:focus-visible {
  border-color: rgba(37, 99, 235, 0.16);
  transform: translateY(-2px);
  outline: none;
}
.industry-card:hover .industry-card-media,
.industry-card:focus-visible .industry-card-media {
  opacity: 0.2;
}
.industry-card:hover .industry-card-copy,
.industry-card:focus-visible .industry-card-copy {
  transform: scale(1.025);
}
.industry-card:hover .industry-card-tagline,
.industry-card:focus-visible .industry-card-tagline,
.industry-card:hover .industry-card-meta,
.industry-card:focus-visible .industry-card-meta {
  color: var(--text-0);
}
/* ---------- 行业方案 · 细分场景（文图交错） ---------- */
.industry-scene {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px 64px;
  align-items: center;
  padding: 64px 0;
  border-top: 1px solid var(--border);
}
.industry-scene:first-child {
  border-top: none;
  padding-top: 20px;
}
.industry-scene--reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.industry-scene--reverse .industry-scene-copy {
  order: 2;
}
.industry-scene--reverse .industry-scene-media {
  order: 1;
}
.industry-scene-copy .num {
  display: block;
  margin-bottom: 8px;
}
.industry-scene-copy .h-sub {
  margin: 0 0 12px;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.35;
}
.industry-scene-copy .lead {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: var(--fs-content-body);
  line-height: var(--lh-para);
  color: var(--text-3);
}
.industry-scene-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 32px;
}
.industry-scene-list h4 {
  margin: 0 0 12px;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
}
.industry-scene-list .list-check {
  margin: 0;
}
.industry-scene-list .list-check li {
  margin-bottom: 12px;
  font-size: var(--fs-content-body);
}
.industry-scene-media {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-alt);
  border: 1px solid rgba(37, 99, 235, 0.06);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.04);
}
.industry-scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.55s var(--ease-out);
}
.industry-scene:hover .industry-scene-media img {
  transform: scale(1.02);
}
@media (max-width: 900px) {
  .industry-scene,
  .industry-scene--reverse {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 44px 0;
  }
  .industry-scene--reverse .industry-scene-copy,
  .industry-scene--reverse .industry-scene-media {
    order: unset;
  }
  .industry-scene-media {
    aspect-ratio: 16/10;
    order: -1;
  }
  .industry-scene-lists {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .industry-scene-media img {
    transition: none;
  }
  .industry-scene:hover .industry-scene-media img {
    transform: none;
  }
}

.industries-footer-banner {
  padding: 32px 0;
  background: transparent;
}
.industries-footer-banner-text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: none;
  white-space: nowrap;
  margin: 0 auto;
  text-align: center;
  font-size: 18px;
  line-height: var(--lh-para);
  color: var(--text-3);
}
.industries-footer-banner-text img {
  flex: none;
  width: 20px;
  height: 20px;
  display: block;
}
@media (max-width: 1100px) {
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  /* 横幅文案较长，窄屏取消强制单行，避免溢出裁切 */
  .industries-footer-banner-text {
    white-space: normal;
  }
}
@media (max-width: 720px) {
  .industries-lead-br {
    display: none;
  }
  .industry-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .industry-card {
    min-height: 188px;
  }
  .industry-card-body {
    min-height: 188px;
    padding: 18px 18px 16px;
  }
  .industry-card-media {
    width: 46%;
  }
  .industries-footer-banner {
    padding: 32px 0;
  }
  .industries-footer-banner-text {
    flex-direction: column;
    gap: 8px;
    padding: 0 8px;
    font-size: 16px;
    white-space: normal;
  }
}
@media (prefers-reduced-motion: reduce) {
  .industry-card {
    transition: none;
  }
}
.table-wrap {
  border: none;
  border-radius: 8px;
  box-shadow: none;
  /* 表格设有 min-width，窄屏必须允许横向滚动，否则内容被裁切 */
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}
table th {
  background: #f5f9fa;
  font-weight: 600;
}
section.alt table th,
.section-tint table th {
  background: var(--bg-soft-lift);
}
section.alt .layer-row.support .l-tag,
.section-tint .layer-row.support .l-tag {
  background: #fff;
  color: var(--color-content-body);
}
table td strong {
  color: var(--text-0);
  font-weight: 500;
}
.crumbs {
  font-size: 16px;
  color: var(--text-3);
  margin-bottom: 16px;
}
.crumbs a:hover {
  color: var(--accent);
}

@media (max-width: 1100px) {
  .hero-reveal {
    --hero-pin-h: 480px;
  }
  .hero {
    height: auto;
    min-height: var(--hero-pin-h);
  }
  .hero-reveal > .hero-bg-base,
  .hero-bg-base {
    object-position: 72% center;
  }
  .hero-bg-icon--safe {
    left: 78%;
    width: 8.4%;
  }
  .hero-bg-icon--server {
    left: 64%;
    width: 7.2%;
  }
  .hero-bg-icon--file {
    left: 74%;
    width: 9.6%;
  }
  .hero > .wrap {
    padding-top: 72px;
    padding-bottom: 72px;
  }
  .hero-copy {
    margin-left: 0;
    max-width: 100%;
  }
  .hero p.lead,
  .hero .hero-lead {
    white-space: normal;
    width: auto;
    max-width: 100%;
  }
  .page-hero {
    min-height: 420px;
    padding: calc(var(--header-h) + 40px) 0 56px;
  }
  .page-hero-bg {
    background-position: 72% center;
  }
  .domain-flow {
    flex-wrap: wrap;
  }
  .domain-line {
    display: none;
  }
  .domain-node,
  .domain-node.wide,
  .domain-node:last-child {
    flex: 1 1 200px;
    width: auto;
    min-width: 0;
    max-width: none;
  }
  .section-head-row {
    align-items: center;
    flex-direction: column;
  }
}
@media (max-width: 720px) {
  .hero > .wrap {
    padding-top: 56px;
    padding-bottom: 64px;
  }
  .hero-copy {
    gap: 32px;
  }
  .hero-copy-top {
    gap: 20px;
  }
  .hero h1.hero-headline {
    /* 最小值过大时，320–390px 手机上“下一代商用计算机”会掉字 */
    font-size: clamp(30px, 8vw, 54px);
  }
  .page-hero {
    min-height: 0;
    padding: calc(var(--header-h) + 28px) 0 48px;
  }
  .page-hero-bg {
    background-position: 78% center;
  }
  .page-hero-bg::after {
    background: linear-gradient(
      180deg,
      rgba(232, 243, 255, 0.94) 0%,
      rgba(232, 243, 255, 0.78) 55%,
      rgba(232, 243, 255, 0.55) 100%
    );
  }
  .page-hero-copy {
    gap: 24px;
  }
  .page-hero h1 {
    font-size: clamp(30px, 7vw, 38px);
  }
  h2.h-title {
    font-size: 36px;
  }
  .compare-table-wrap {
    border-radius: 10px;
  }
  .compare-matrix th,
  .compare-matrix td {
    padding: 14px 16px;
    font-size: 16px;
  }
}

/* ---------- About · 服务网络（总部 + 区域卡片） ---------- */
.presence-section {
  padding: var(--space-7) 0;
  background:
    radial-gradient(
      ellipse 70% 55% at 88% 12%,
      rgba(37, 99, 235, 0.07) 0%,
      transparent 62%
    ),
    radial-gradient(
      ellipse 50% 45% at 8% 88%,
      rgba(14, 116, 144, 0.05) 0%,
      transparent 58%
    ),
    linear-gradient(180deg, #fff 0%, #f5f9fc 100%);
}
.presence-network {
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.presence-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 14px 16px;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 12px;
  box-sizing: border-box;
  min-width: 0;
  height: 100%;
}
.presence-card--hq {
  display: grid;
  grid-template-columns: minmax(140px, 0.32fr) minmax(0, 1fr);
  column-gap: 36px;
  row-gap: 8px;
  align-items: start;
  padding: 28px 30px;
  border-color: rgba(0, 0, 0, 0.09);
  background: transparent;
}
.presence-card-hq-aside,
.presence-card-hq-body {
  min-width: 0;
}
.presence-card-city {
  margin: 0;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.presence-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 10px;
  margin: 0 0 16px;
}
.presence-card-head .presence-card-meta {
  margin: 0 0 0 auto;
  font-size: var(--fs-content-meta);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-content-body);
  flex: none;
}
.presence-card--hq .presence-card-city {
  font-size: clamp(28px, 2.4vw, 36px);
  margin-bottom: 8px;
}
.presence-card-meta {
  margin: 0;
  font-size: var(--fs-content-meta);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-content-body);
  line-height: 1.4;
}
.presence-card-title {
  margin: 0 0 8px;
  font-size: var(--fs-content-title);
  font-weight: var(--fw-content-title);
  color: var(--color-content-title);
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.presence-card-person {
  margin: 0;
  font-size: var(--fs-content-body);
  font-weight: 500;
  color: var(--color-content-body);
  line-height: 1.4;
}
.presence-card-person::after {
  content: ":";
}
.presence-card-phone {
  display: inline-block;
  margin: 0;
  font-size: var(--fs-content-body);
  font-weight: 500;
  color: var(--color-content-body);
  text-decoration: none;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.presence-card-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
  margin: 0 0 8px;
}
.presence-card--hq .presence-card-contact {
  margin: 10px 0 8px;
}
.presence-card-contact-label {
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--color-content-body);
  letter-spacing: 0.02em;
}
.presence-card--hq .presence-card-contact .presence-card-phone {
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--color-content-body);
}
.presence-card-addr {
  margin: 0;
  font-size: var(--fs-content-body);
  font-weight: 400;
  color: var(--color-content-body);
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.presence-card--hq .presence-card-addr {
  font-size: var(--fs-content-body);
}
.presence-card-note {
  margin: 0;
  font-size: var(--fs-content-meta);
  font-weight: 400;
  color: var(--text-3);
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.presence-regions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.presence-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0 28px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.presence-tab {
  appearance: none;
  position: relative;
  margin: 0;
  padding: 0 0 12px;
  border: 0;
  border-radius: 0;
  background: transparent;
  font: inherit;
  font-size: var(--fs-content-body);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.2s;
}
.presence-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: transparent;
  transition: background 0.2s;
}
.presence-tab:hover {
  color: var(--navy);
}
.presence-tab.is-active {
  color: var(--navy);
  font-weight: 600;
}
.presence-tab.is-active::after {
  background: var(--accent);
}
.presence-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.presence-tab-panels {
  min-width: 0;
}
.presence-region[hidden] {
  display: none;
}
.presence-region {
  padding: 16px 0;
}
.presence-region-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}
@media (max-width: 900px) {
  .presence-card--hq {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px 22px;
  }
  .presence-region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .presence-section {
    padding: 56px 0;
  }
  .presence-network {
    gap: 28px;
  }
  .presence-tabs {
    gap: 0 20px;
  }
  .presence-tab {
    padding: 0 0 10px;
    font-size: var(--fs-content-body);
  }
  .presence-region-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .presence-card {
    padding: 14px 16px;
  }
  .presence-card--hq .presence-card-city {
    font-size: 28px;
  }
}

/* ========== English locale: text wrap & alignment ========== */
/* EN copy is longer — allow natural wrapping; keep centered blocks centered. */
html.lang-en .u-nowrap,
html.lang-en .u-nowrap--sm-wrap {
  white-space: normal;
}
html.lang-en .h-title--oneline,
html.lang-en .section-head .lead.u-nowrap,
html.lang-en .section-head .h-title.u-nowrap {
  white-space: normal;
  width: auto;
  max-width: 52em;
  margin-left: auto;
  margin-right: auto;
}
html.lang-en .section-head,
html.lang-en .section-head-row .section-head {
  max-width: min(960px, 100%);
}
html.lang-en .cta-band .lead,
html.lang-en .section-dms .lead {
  white-space: normal;
  width: auto;
  max-width: 52em;
}
html.lang-en .hero .eyebrow,
html.lang-en .hero p.lead,
html.lang-en .hero .hero-lead {
  white-space: normal;
  width: auto;
  max-width: 100%;
}
html.lang-en .hero .sub-badges {
  flex-wrap: wrap;
  justify-content: flex-start;
}
html.lang-en .hero .sub-badge {
  white-space: normal;
  height: auto;
  min-height: 24px;
  text-align: center;
}
html.lang-en .page-hero .hero-actions,
html.lang-en .page-hero--solution-ai .hero-actions {
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
}
html.lang-en .page-hero--solution-ai .page-hero-ai-note {
  white-space: normal;
}
html.lang-en .cta-band .hero-actions {
  flex-wrap: wrap;
}
html.lang-en .layer-stack--seven .l-name b,
html.lang-en .layer-stack--domains .l-name b {
  white-space: normal;
  width: auto;
}
html.lang-en .domain-node,
html.lang-en .domain-node.wide,
html.lang-en .domain-node:last-child {
  height: auto;
  min-height: 110px;
  padding: 12px 10px;
  line-height: 1.3;
}
html.lang-en .domain-node .sub {
  line-height: 1.35;
}
html.lang-en .partner-role-card-copy p {
  white-space: normal;
}
html.lang-en .industries-footer-banner-text {
  white-space: normal;
  flex-wrap: wrap;
}
html.lang-en .footer-navs ul li a {
  white-space: normal;
}
html.lang-en .footer-grid ul li a {
  white-space: normal;
}
html.lang-en #contact .contact-addr {
  white-space: normal;
}
html.lang-en .domain-line-label {
  white-space: normal;
  width: max-content;
  /* 允许比连接线更宽，避免窄容器把每个单词挤成单独一行 */
  max-width: max(100%, 14em);
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  line-height: 1.25;
  text-align: center;
}
html.lang-en .compare-matrix thead th,
html.lang-en .compare-matrix tbody th[scope="row"] {
  white-space: normal;
}
html.lang-en .brand-system-card-actions {
  flex-wrap: wrap;
  row-gap: 8px;
}
html.lang-en .brand-system-card--panstone .brand-system-card-actions--pair > .btn {
  flex: 1 1 calc(50% - 6px);
  max-width: calc(50% - 6px);
}
html.lang-en .brand-system-card-actions .btn-text {
  white-space: normal;
  text-align: center;
}
html.lang-en .card-soft h3,
html.lang-en .card h3 {
  overflow-wrap: anywhere;
}
@media (min-width: 1140px) {
  html.lang-en .cta-band .lead,
  html.lang-en .section-dms .lead {
    white-space: normal;
    width: auto;
    max-width: 52em;
  }
  html.lang-en .section-head:has(.lead.u-nowrap),
  html.lang-en .section-head:has(.h-title.u-nowrap) {
    max-width: min(960px, 100%);
  }
  html.lang-en .section-head .lead.u-nowrap,
  html.lang-en .section-head .h-title.u-nowrap {
    white-space: normal;
    width: auto;
    max-width: 52em;
  }
}
@media (min-width: 1101px) and (max-width: 1440px) {
  html.lang-en .nav-inner {
    padding: 0 24px;
  }
}