/* 页面滚动条：默认低对比，悬停和拖动时提亮。 */
html {
  scrollbar-color: #26384b #091526;
}

@supports selector(::-webkit-scrollbar) {
  @media (forced-colors: none) {
    html {
      /* 标准颜色会覆盖 Chromium 的滑块伪元素样式。 */
      scrollbar-color: auto;
    }

    html::-webkit-scrollbar {
      background: #091526;
    }

    html::-webkit-scrollbar-track,
    html::-webkit-scrollbar-corner {
      background: #091526;
    }

    html::-webkit-scrollbar-thumb {
      background: #26384b;
    }

    html::-webkit-scrollbar-thumb:hover {
      background: #40566c;
    }

    html::-webkit-scrollbar-thumb:active {
      background: #465d73;
    }
  }
}

/* 本页独立样式：基础与电话/语言控件 → 页面布局 → 响应式与动画。 */
:root {
  --ink: #0a1628;
  --ink-soft: #1a2a42;
  --gold: #d4af37;
  --gold-light: #f0d878;
  --paper: #fff;
  --mute: rgba(255, 255, 255, .6);

  --card-copy-color: rgba(255, 255, 255, .82);
  --card-copy-hover-color: rgba(255, 255, 255, .94);
  --card-copy-opacity: .78;
  --serif: 'Playfair Display', Georgia, serif;
  --body: 'Inter', sans-serif;
  --script: 'Cormorant Garamond', Georgia, serif;
  --gutter: 4.45vw;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  overflow-x: hidden;
}

@media (max-width: 800px) {
  :root {
    --gutter: 24px;
  }
}

.language-switcher {
  position: relative;
  flex: 0 0 142px;
  height: 40px;
  margin: 0;
  align-self: center;
}

.language-toggle {
  width: 100%;
  height: 100%;
  padding: 0 16px;
  border: 1px solid var(--gold);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font: 500 12px var(--body);
  letter-spacing: .08em;
  cursor: pointer;
  transition: .25s;
}

.language-toggle:hover,
.language-toggle[aria-expanded="true"] {
  background: var(--gold);
}

.language-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.language-chevron {
  font-size: 16px;
  line-height: 1;
  transition: transform .25s;
}

.language-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 100%;
  padding: 6px;
  background: #0d1b30;
  border: 1px solid rgba(212, 175, 55, .55);
  display: none;
  box-shadow: 0 16px 32px rgba(0, 0, 0, .28);
}

.language-menu.open {
  display: grid;
}

.language-menu button {
  padding: 10px 14px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .75);
  font: 500 12px var(--body);
  letter-spacing: .08em;
  text-align: left;
  cursor: pointer;
}

.language-menu button:hover,
.language-menu button.active {
  color: var(--gold);
  background: rgba(212, 175, 55, .1);
}

@media (max-width: 800px) {
  .language-switcher {
    order: 2;
    margin-left: auto;
  }

  .language-toggle {
    padding: 0 11px;
    font-size: 10px;
  }

  .language-menu button {
    font-size: 10px;
  }
}

.language-toggle {
  line-height: 1;
}

.language-icon,
.language-label,
.language-chevron {
  display: flex;
  align-items: center;
  justify-content: center;
}

.language-label,
.language-chevron {
  height: 100%;
}

.language-chevron {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  transform: none;
}

.language-chevron svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.language-toggle[aria-expanded="true"] .language-chevron {
  transform: rotate(180deg);
}

.language-toggle {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: rgba(10, 22, 40, .38);
}

.language-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--gold);
  transform: translateX(-100%);
  transition: transform .32s ease;
}

.language-toggle:hover,
.language-toggle[aria-expanded="true"] {
  background: rgba(10, 22, 40, .38);
  color: var(--ink);
}

.language-toggle:hover::before,
.language-toggle[aria-expanded="true"]::before {
  transform: translateX(0);
}

.language-toggle > .language-icon,
.language-toggle > .language-label,
.language-toggle > .language-chevron {
  position: relative;
  z-index: 1;
}

.nav-links a,
.language-toggle {
  font-size: 13px;
}

.nav-links a,
.language-toggle {
  font-size: 14px;
}

.language-toggle {
  font-weight: 600;
}

html[lang="zh-CN"] {
  --zh-sans: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
}

html[lang="zh-CN"] body {
  font-family: var(--zh-sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: no-preference) {
  .language-menu.open {
    transform-origin: top right;
    animation: tech-menu-unfold .28s cubic-bezier(.16, 1, .3, 1);
  }
}

html[data-tech-paused] .language-menu,
html[data-tech-paused] .nav-links {
  animation-play-state: paused !important;
}

@media (prefers-reduced-motion: no-preference) {
  :is(.language-toggle, .menu-toggle, .nav-links a, .reference-footer-column a):focus-visible {
    animation: tech-focus-arrival .65s ease-out;
  }
}

:is(.language-toggle, .menu-toggle, .nav-links a, .reference-footer-column a):focus-visible {
  outline: 2px solid #b4e9fb;
  outline-offset: 5px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  column-gap: 10px;
  row-gap: 3px;
  padding: 5px 0;
  min-width: 44px;
  min-height: 44px;
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  white-space: nowrap;
  font: 500 14px var(--body);
  letter-spacing: .045em;
  font-variant-numeric: tabular-nums;
}

.nav-phone svg {
  width: 18px;
  height: 18px;
  color: rgba(255, 255, 255, .65);
  grid-row: 1 / 3;
  flex-shrink: 0;
}

.nav-phone:hover {
  color: var(--gold-light);
}

.nav-actions .language-switcher {
  flex: 0 0 114px;
  height: 40px;
  padding-left: 20px;
}

.nav-actions .language-switcher::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  height: 24px;
  width: 1px;
  background: rgba(255, 255, 255, .12);
}

.nav-actions .language-toggle {
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, .82);
  gap: 7px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .02em;
  transition: color .2s ease;
}

.nav-actions .language-toggle::before {
  display: none;
}

.nav-actions .language-toggle:hover,
.nav-actions .language-toggle[aria-expanded="true"] {
  color: var(--gold-light);
  background: transparent;
}

.nav-actions .language-icon {
  width: 18px;
  height: 18px;
  flex-basis: 18px;
  color: rgba(255, 255, 255, .65);
}

.nav-phone:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}

.nav-phone-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.nav-phone-number {
  line-height: 1.2;
}

.nav-actions .language-chevron {
  width: 18px;
  height: 18px;
  flex-basis: 18px;
  opacity: 1;
  color: inherit;
}

@media (max-width: 1200px) {
  .nav-phone {
    display: inline-flex;
    padding: 0;
    border-radius: 50%;
  }

  .nav-phone-label,
  .nav-phone-number {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .nav-actions {
    gap: 8px;
  }
}

@media (max-width: 800px) {
  .nav-actions {
    order: 2;
    margin-left: auto;
    gap: 4px;
  }

  .nav-actions .language-switcher {
    width: max-content;
    flex: 0 0 auto;
    padding-left: 10px;
    margin-left: 0;
  }

  .nav-actions .language-toggle {
    width: auto;
  }

  .nav-actions .language-switcher::before {
    left: 3px;
  }
}

@media (min-width: 1101px) and (max-width: 1400px) {
  html[lang="en-US"] .nav-phone-number {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
}

@media (max-width: 800px) {
  .language-switcher {
    flex-basis: 104px;
    height: 36px;
  }

  .language-toggle {
    gap: 6px;
    padding: 0 8px;
    font-size: 11px;
  }
}
.governance-skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* 详情页设计变量与基础样式 */
.governance-page {
  --governance-bg: #081524;
  --governance-surface: #10273a;
  --governance-cyan: #77d4db;
  --governance-gold: #e4c678;
  --governance-white: #f5f7fa;
  --governance-muted: #adc1d2;
  --governance-line: rgba(148, 182, 204, .19);
  background: var(--governance-bg);
  color: var(--governance-white);
  font-family: 'Inter', 'Microsoft YaHei', sans-serif;
  line-height: 1.8;
}
.governance-page *, .governance-page *::before, .governance-page *::after {
  box-sizing: border-box;
}
.governance-page [hidden] {
  display: none !important;
}
.governance-page :where(a:not(.nav-phone)) {
  color: inherit;
  text-decoration: none;
}
.governance-page button:not(.nav-actions button) {
  font-family: inherit;
  cursor: pointer;
}
.governance-page :is(a, button):not(.nav-actions *):focus-visible,
.governance-page [tabindex="0"]:focus-visible {
  outline: 2px solid var(--governance-gold, #e4c678);
  outline-offset: 5px;
}
.governance-page :is(a, button) {
  -webkit-tap-highlight-color: transparent;
}
.governance-skip:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 12px 20px;
  background: #10273a;
}
.governance-wrap {
  width: min(1240px, 88%);
  margin-inline: auto;
}
.governance-header {
  min-height: 88px;
  padding: 18px 6%;
  display: flex;
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--governance-line);
  position: relative;
  z-index: 20;
}
.governance-brand img {
  display: block;
  width: 132px;
  height: 44px;
  object-fit: contain;
}
.governance-back {
  margin-left: auto;
  font-size: 15px;
  white-space: nowrap;
}

.governance-back,
.governance-back:visited,
.governance-back:hover,
.governance-back:focus-visible,
.governance-back:active {
  color: #fff;
}

.governance-back span {
  margin-right: 9px;
  color: #fff;
}
.governance-page h1, .governance-page h2, .governance-page h3, .governance-page h4, .governance-page p {
  margin-top: 0;
}
.governance-page h2 {
  font-size: clamp(28px, 3.05vw, 42px);
  line-height: 1.45;
  font-weight: 500;
  letter-spacing: -.035em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.governance-page h3 {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 18px;
}
.governance-page h4 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 500;
}
.governance-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--governance-gold);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  margin-bottom: 24px;
}
.governance-eyebrow > i {
  width: 6px;
  height: 6px;
  border: 1px solid currentColor;
  transform: rotate(45deg);
}

/* 首屏：城市网络与统一治理中枢 */
.governance-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 76% 36%, #153247 0, transparent 58%);
}
.governance-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 49.9%, rgba(148, 182, 204, .04) 50%, transparent 50.1%);
  background-size: 160px 100%;
}
.governance-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: .95fr 1.15fr;
  gap: 48px;
  align-items: center;
  padding-block: 82px 64px;
}
.governance-intro h1 {
  font-size: 20px;
  font-weight: 400;
  color: var(--governance-muted);
  margin-bottom: 16px;
  letter-spacing: .06em;
  line-height: 1.6;
}
.governance-intro .governance-lead {
  font-family: Georgia, 'Microsoft YaHei', serif;
  font-size: clamp(36px, 4.1vw, 60px);
  line-height: 1.2;
  letter-spacing: -.05em;
  margin-bottom: 26px;
}
html[lang="zh-CN"] .governance-intro .governance-lead {
  font-family: 'Microsoft YaHei', sans-serif;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: .01em;
}
.governance-lead em {
  font-style: normal;
  color: var(--governance-gold);
}
.governance-summary {
  max-width: 490px;
  font-size: 16px;
  color: var(--governance-muted);
  line-height: 1.9;
  margin-bottom: 0;
}
.governance-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 32px;
  font-size: 15px;
  flex-wrap: wrap;
}
.governance-page .governance-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 13px 23px;
  background: var(--governance-gold);
  border: 1px solid var(--governance-gold);
  color: var(--governance-bg);
  font-size: 15px;
  font-weight: 600;
  transition: background .25s, box-shadow .25s, transform .25s;
}
.governance-button span, .governance-text-link span {
  display: inline-block;
  transition: transform .25s;
}
.governance-page .governance-button:hover {
  background: #f3dea5;
  box-shadow: 0 8px 30px rgba(228, 198, 120, .12);
  transform: translateY(-2px);
}
.governance-button:hover span {
  transform: translate(2px, -2px);
}
.governance-text-link:hover span {
  transform: translateY(3px);
}
.governance-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 30px;
  color: var(--governance-muted);
  font-size: 14px;
}
.governance-hero-tags span + span {
  border-left: 1px solid var(--governance-line);
  padding-left: 14px;
  margin-left: 14px;
}
.governance-city {
  margin: 0;
  min-width: 0;
  position: relative;
  padding-top: 12px;
}
.governance-city figcaption {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  color: var(--governance-cyan);
  font: 14px/1.6 Consolas, 'Microsoft YaHei', monospace;
  letter-spacing: .12em;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--governance-line);
}
.governance-diagram-label {
  color: var(--governance-muted);
}
.governance-map {
  position: relative;
}
.governance-city-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.governance-map-label {
  position: absolute;
  font-size: 15px;
  line-height: 1.6;
  padding: 7px 11px;
  border-left: 1px solid var(--governance-cyan);
  background: rgba(8, 21, 36, .78);
  box-shadow: 0 4px 25px rgba(0, 0, 0, .08);
}
.governance-map-label small {
  display: block;
  font-size: 14px;
  color: var(--governance-muted);
}
.governance-map-label--service {
  top: 21%;
  left: 2%;
}
.governance-map-label--oversight {
  top: 15%;
  right: 1%;
}
.governance-map-label--operations {
  bottom: 7%;
  right: 4%;
}
.governance-map-bottom {
  flex-wrap: wrap;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: var(--governance-muted);
  padding-block: 18px;
  border-top: 1px solid var(--governance-line);
}
.governance-hub-caption {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--governance-gold);
}
.governance-hub-caption i {
  width: 6px;
  height: 6px;
  background: var(--governance-gold);
}
.governance-network-signals path {
  stroke-dasharray: 7 240;
  stroke-dashoffset: 247;
}
.governance-value-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  border-top: 1px solid var(--governance-line);
  padding-block: 28px 35px;
}
.governance-value-strip > div {
  display: flex;
  align-items: baseline;
  gap: 18px;
}
.governance-value-strip > div + div {
  border-left: 1px solid var(--governance-line);
  padding-left: 30px;
}
.governance-value-strip span {
  color: var(--governance-gold);
  font-size: 19px;
  white-space: nowrap;
}
.governance-value-strip p {
  color: var(--governance-muted);
  font-size: 15px;
  margin: 0;
}

/* 页内导航与场景方案 */
.governance-section-nav {
  position: sticky;
  top: 0;
  z-index: 15;
  background: rgba(8, 21, 36, .94);
  backdrop-filter: blur(16px);
  border-block: 1px solid var(--governance-line);
}
.governance-nav-links {
  position: relative;
  display: flex;
  gap: 36px;
}
.governance-nav-links a {
  position: relative;
  display: block;
  padding-block: 20px;
  color: var(--governance-muted);
  font-size: 15px;
  white-space: nowrap;
}
.governance-nav-links::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: var(--indicator-width, 0px);
  height: 2px;
  background: var(--governance-gold);
  pointer-events: none;
  transform: translateX(var(--indicator-x, 0px));
}
.governance-nav-links.governance-indicator-ready::after {
  transition: transform .32s cubic-bezier(.2, .7, .2, 1), width .32s cubic-bezier(.2, .7, .2, 1);
}
.governance-nav-links a[aria-current="location"] {
  color: var(--governance-gold);
}
.governance-section {
  padding-block: 96px;
  scroll-margin-top: var(--governance-nav-height, 69px);
}
.governance-section-heading {
  max-width: 830px;
  margin-bottom: 44px;
}
.governance-section-heading > p:last-child:not(.governance-eyebrow) {
  max-width: 660px;
  color: var(--governance-muted);
  font-size: 16px;
  margin-bottom: 0;
}

/* 架构与流程：用结构说明信息如何流转 */
.governance-platform-section {
  background: #0d2031;
  border-block: 1px solid var(--governance-line);
}
.governance-contact {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  align-items: center;
  gap: 72px;
  padding: 54px;
  border: 1px solid rgba(228, 198, 120, .3);
  background: radial-gradient(ellipse at top right, #234051, #12283b 65%);
  margin-block: 0 72px;
}
.governance-contact h2 {
  font-size: clamp(25px, 2.9vw, 38px);
}
.governance-contact > div > p:not(.governance-eyebrow) {
  color: var(--governance-muted);
  font-size: 15px;
}
.governance-contact .governance-button {
  margin-top: 10px;
}
.governance-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
  border-top: 1px solid var(--governance-line);
  font-size: 15px;
  color: var(--governance-muted);
}

/* 动效只增强已可用的内容；关闭脚本时内容仍完整可读。 */
@keyframes governance-arrive { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes governance-signal { from { stroke-dashoffset: 247; } to { stroke-dashoffset: 0; } }
@keyframes governance-hub { 0%, 100% { opacity: .25; } 50% { opacity: .85; } }
@media (prefers-reduced-motion: no-preference) {
  .governance-page .governance-reveal-pending {
    opacity: 0;
    transform: translateY(22px);
  }
  .governance-page .governance-reveal-visible {
    animation: governance-arrive .75s cubic-bezier(.2, .7, .2, 1) both;
  }
  .governance-page .governance-city.governance-reveal-visible {
    animation-delay: .12s;
  }
  .governance-city.governance-reveal-visible .governance-network-signals path {
    animation: governance-signal 2.2s linear 2;
  }
  .governance-city.governance-reveal-visible .governance-hub-ring {
    animation: governance-hub 2.2s ease-in-out 2;
  }
  .governance-page.governance-paused * {
    animation-play-state: paused !important;
  }
}
@media (max-width: 1100px) {
  .governance-hero-grid {
    gap: 30px;
  }
  .governance-value-strip > div {
    display: block;
  }
  .governance-value-strip p {
    margin-top: 5px;
  }
  .governance-contact {
    padding: 40px;
    gap: 40px;
  }
}
@media (max-width: 800px) {
  .governance-header {
    min-height: 76px;
    padding: 16px 6%;
    gap: 20px;
  }
  .governance-brand img {
    width: 100px;
    height: 36px;
  }
  .governance-back {
    font-size: 14px;
  }
  .governance-back span {
    margin-right: 4px;
  }
  .governance-hero-grid {
    grid-template-columns: 1fr;
    padding-block: 50px 24px;
    gap: 36px;
  }
  .governance-intro .governance-lead {
    font-size: clamp(36px, 7.5vw, 56px);
  }
  .governance-summary {
    max-width: 620px;
  }
  .governance-city {
    width: min(100%, 580px);
    margin-inline: auto;
  }
  .governance-value-strip {
    gap: 18px;
    padding-block: 24px;
  }
  .governance-value-strip > div + div {
    padding-left: 18px;
  }
  .governance-value-strip span {
    font-size: 18px;
  }
  .governance-value-strip p {
    font-size: 14px;
  }
  .governance-nav-links {
    width: 100%;
    padding-inline: 6%;
    gap: 25px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .governance-nav-links a {
    font-size: 14px;
    padding-block: 16px;
  }
  .governance-section {
    padding-block: 60px;
    scroll-margin-top: var(--governance-nav-height, 60px);
  }
  .governance-section-heading {
    margin-bottom: 30px;
  }
  .governance-contact {
    grid-template-columns: 1fr;
    padding: 32px;
    margin-bottom: 48px;
  }
}
@media (max-width: 520px) {
  .governance-value-strip {
    grid-template-columns: 1fr;
  }
  .governance-value-strip > div {
    display: flex;
    align-items: baseline;
    gap: 16px;
  }
  .governance-value-strip > div + div {
    border-left: 0;
    padding-left: 0;
  }
  .governance-value-strip span {
    min-width: 76px;
  }
  .governance-header {
    gap: 12px 14px;
    flex-wrap: wrap;
  }
  .governance-header .governance-back {
    order: 3;
    flex-basis: 100%;
    margin-left: 0;
  }
  .governance-eyebrow {
    font-size: 12px;
    margin-bottom: 20px;
  }
  .governance-intro h1 {
    font-size: 17px;
  }
  .governance-hero-tags {
    font-size: 14px;
  }
  .governance-hero-tags span + span {
    padding-left: 10px;
    margin-left: 10px;
  }
  .governance-city figcaption {
    font-size: 14px;
    letter-spacing: .04em;
  }
  .governance-map-label {
    font-size: 14px;
    padding: 4px 7px;
  }
  .governance-map-label small {
    display: none;
  }
  .governance-map-label--service {
    top: 16%;
  }
  .governance-map-label--oversight {
    top: 10%;
  }
  .governance-map-bottom {
  flex-wrap: wrap;
    font-size: 14px;
    gap: 8px;
  }
  .governance-value-strip {
    gap: 12px;
  }
  .governance-value-strip > div + div {
    padding-left: 12px;
  }
  .governance-value-strip span {
    font-size: 17px;
    white-space: normal;
  }
  .governance-page h3 {
    font-size: 22px;
  }

.governance-summary {
    font-size: 15px;
  }
  .governance-footer {
    font-size: 14px;
    gap: 15px;
  }
}
@media (max-width: 360px) {
  .governance-brand img {
    width: 82px;
  }
  .governance-back {
    font-size: 14px;
  }
  .governance-actions {
    gap: 20px;
  }
  .governance-hero-tags {
    gap: 8px;
  }
  .governance-hero-tags span + span {
    padding: 0;
    margin: 0;
    border: 0;
  }
  .governance-nav-links {
    gap: 20px;
  }
  .governance-map-bottom {
  flex-wrap: wrap;
    flex-wrap: wrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  html:has(.governance-page) {
    scroll-behavior: auto;
  }
  .governance-page *, .governance-page *::before, .governance-page *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .governance-page .governance-reveal-pending {
    opacity: 1;
    transform: none;
  }
}

/* 克制的边缘光：沿用首页“合作与服务”的蒙版细线。 */
.governance-light-card {
  position: relative;
  isolation: isolate;
  --light-x: 50%;
  --light-y: 35%;
  transition: box-shadow .4s;
}
.governance-light-card:not(.governance-city) {
  border-color: rgba(173, 193, 210, .13);
}
.governance-light-card::before {
  content: '';
  position: absolute;
  z-index: 2;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(340px circle at var(--light-x) var(--light-y), #b9efff, rgba(199, 170, 106, .36) 45%, transparent 76%);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .4s ease;
}
.governance-light-card:focus-within::before {
  opacity: .7;
}
.governance-city::before {
  content: none;
}
@media (hover: hover) and (pointer: fine) {
  .governance-light-card:hover::before {
    opacity: .7;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .governance-city.governance-reveal-visible .governance-network-signals path {
    animation: governance-signal 3.6s linear infinite paused;
  }
  .governance-city.governance-reveal-visible .governance-hub-ring {
    animation: governance-hub 4s ease-in-out infinite paused;
  }
  .governance-city.governance-light-active .governance-network-signals path,
  .governance-city.governance-light-active .governance-hub-ring {
    animation-play-state: running;
  }
  .governance-page.governance-paused *,
  .governance-page.governance-paused *::before,
  .governance-page.governance-paused *::after {
    animation-play-state: paused !important;
  }
}

/* 背景柔光独立于边线，复用鼠标位置；装饰层不拦截文字和交互。 */
.governance-surface-light {
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(280px circle at var(--light-x, 50%) var(--light-y, 35%), rgba(112, 216, 249, .12), rgba(112, 216, 249, .035) 42%, transparent 72%);
  opacity: 0;
  transition: opacity .4s ease;
}
@media (hover: hover) and (pointer: fine) {
  .governance-light-card:hover > .governance-surface-light {
    opacity: 1;
  }
}
.governance-light-card:focus-within > .governance-surface-light {
  opacity: .6;
}

/* 首页同款鼠标粒子：全屏装饰层，不拦截页面操作。 */
.governance-page .cursor-particles {
  position: fixed;
  inset: 0;
  z-index: 8;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce), (hover: none), (pointer: coarse) {
  .governance-page .cursor-particles {
    display: none;
  }
}

/* 大区域的单层呼吸光环：低对比、局部裁切，不参与布局。 */
.governance-hero,
.governance-platform-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.governance-halo {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.governance-halo::before {
  content: '';
  position: absolute;
  width: var(--halo-size, 620px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle,
    transparent 58.5%,
    rgba(119, 212, 219, .025) 61%,
    rgba(155, 219, 234, .15) 63%,
    rgba(155, 219, 234, .2) 63.3%,
    rgba(119, 212, 219, .045) 64.2%,
    transparent 68%);
  opacity: .55;
  transform: scale(.98);
  transform-origin: center;
}
.governance-halo--hero {
  --halo-size: clamp(440px, 45vw, 680px);
  mask-image: linear-gradient(90deg, transparent 25%, #000 65%);
}
.governance-halo--hero::before {
  right: -120px;
  top: 22px;
}
.governance-halo--platform {
  --halo-size: clamp(400px, 40vw, 600px);
  mask-image: linear-gradient(90deg, #000, transparent 65%);
}
.governance-halo--platform::before {
  left: -245px;
  bottom: -110px;
}
@keyframes governance-halo-breathe {
  0%, 100% { transform: scale(.97); opacity: .4; }
  50% { transform: scale(1.025); opacity: .75; }
}
@media (prefers-reduced-motion: no-preference) {
  .governance-halo::before {
    animation: governance-halo-breathe 11s ease-in-out infinite paused;
  }
  .governance-halo--platform::before {
    animation-duration: 13s;
    animation-delay: -5s;
  }
  .governance-halo.governance-light-active::before {
    animation-play-state: running;
    will-change: transform, opacity;
  }
}
@media (max-width: 800px) {
  .governance-halo--hero {
    --halo-size: 440px;
    opacity: .65;
    mask-image: linear-gradient(180deg, transparent 25%, #000 65%);
  }
  .governance-halo--hero::before {
    top: auto;
    bottom: 120px;
    right: -190px;
  }
  .governance-halo--platform {
    --halo-size: 400px;
    opacity: .65;
  }
  .governance-halo--platform::before {
    left: -230px;
    bottom: -40px;
  }
}

/* 分区序号：首次舒展，微光间歇循环；离屏时暂停。 */
.governance-section-marker {
  position: relative;
  display: flex;
  align-items: center;
  gap: 25px;
  width: fit-content;
  min-height: 46px;
  margin-bottom: 20px;
  color: var(--governance-gold);
}
.governance-section-marker > span {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 2px;
  min-width: 43px;
  font-family: Georgia, 'Times New Roman', serif;
  font-variant-numeric: lining-nums;
}
.governance-section-marker > span > b {
  font-size: 23px;
  line-height: 1;
  font-weight: 400;
  color: rgba(199, 170, 106, .45);
}
.governance-section-marker > span > em {
  font-size: 38px;
  line-height: 1;
  font-weight: 400;
  color: #dfcfaa;
}
.governance-section-marker > span::after {
  content: '';
  position: absolute;
  right: -12px;
  bottom: 3px;
  width: 1px;
  height: 23px;
  background: linear-gradient(transparent, rgba(199, 170, 106, .5));
  transform: rotate(24deg);
}
.governance-section-marker::after {
  content: '';
  position: absolute;
  left: 68px;
  bottom: 11px;
  width: 49px;
  height: 3px;
  background: repeating-linear-gradient(90deg, rgba(151, 179, 198, .3) 0 1px, transparent 1px 12px);
  pointer-events: none;
}
.governance-section-marker > i {
  position: relative;
  display: block;
  width: 96px;
  height: 1px;
  overflow: hidden;
}
.governance-section-marker > i::before,
.governance-section-marker > i::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.governance-section-marker > i::before {
  background: linear-gradient(90deg, rgba(199, 170, 106, .65), rgba(199, 170, 106, .08));
  transform-origin: left center;
}
.governance-section-marker > i::after {
  background: linear-gradient(90deg, transparent, rgba(216, 234, 231, .75), transparent);
  opacity: 0;
}
@keyframes governance-marker-draw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes governance-marker-shimmer {
  0% { transform: translateX(-100%); opacity: 0; }
  25% { opacity: .55; }
  65% { opacity: .4; }
  90%, 100% { transform: translateX(100%); opacity: 0; }
}
@media (prefers-reduced-motion: no-preference) {
  .governance-section-heading.governance-reveal-visible .governance-section-marker > i::before {
    animation: governance-marker-draw .95s cubic-bezier(.2, .7, .2, 1) .15s both;
  }
  .governance-section-heading.governance-reveal-visible .governance-section-marker > i::after {
    animation: governance-marker-shimmer 3s ease-in-out .7s infinite both paused;
  }
  .governance-section-heading.governance-reveal-visible.governance-light-active .governance-section-marker > i::after {
    animation-play-state: running;
  }
}

/* 参考图内容重组：沿用原有字号、配色、边缘柔光和呼吸圆环。 */
.gov-capability-grid, .gov-industry-grid, .gov-cooperation-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.gov-capability-card, .gov-cooperation-card { padding: 30px; border: 1px solid var(--governance-line); background: linear-gradient(135deg, #122a3e, #0c1e30); }
.gov-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; color: var(--governance-gold); }
.gov-card-top svg { width: 36px; height: 36px; color: #91c9dc; }

.gov-card-top span { font: 12px/1.6 Consolas, monospace; letter-spacing: .1em; color: #8aa5b8; }
.governance-page .gov-capability-card h3, .governance-page .gov-cooperation-card h3 { font-size: 20px; margin-bottom: 14px; }
.gov-capability-card { display: grid; grid-template-columns: 32px minmax(0, 1fr); align-content: start; column-gap: 14px; row-gap: 20px; }
.gov-capability-card .gov-card-top { margin: 0; align-self: center; }
.gov-capability-card .gov-card-top svg { width: 32px; height: 32px; }
.governance-page .gov-capability-card h3 { align-self: center; margin: 0; line-height: 1.5; }
.gov-capability-card > p { grid-column: 1 / -1; }
.gov-capability-card p, .gov-cooperation-card p { margin: 0; color: var(--governance-muted); font-size: 14px; line-height: 1.9; }
.gov-industry-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.gov-industry-filters button { padding: 9px 16px; border: 1px solid var(--governance-line); background: rgba(12, 30, 48, .55); color: var(--governance-muted); font: inherit; font-size: 14px; cursor: pointer; transition: background .3s, border-color .3s, color .3s; }
.gov-industry-filters button[aria-pressed="true"] { color: var(--governance-gold); border-color: rgba(199, 170, 106, .45); background: #193144; }
.gov-industry-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--governance-line); background: #0d2235; }
.gov-industry-card[hidden] { display: none; }
.gov-photo { width: 100%; min-width: 0; background: #102638; }
.gov-photo img { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; }
.gov-industry-card > .gov-photo,
.gov-case-visual > .gov-photo {
  position: relative;
  aspect-ratio: 3 / 2;
  flex-shrink: 0;
  overflow: hidden;
}
.gov-industry-card > .gov-photo img,
.gov-case-visual > .gov-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center;
}
.gov-industry-grid { gap: 16px; }
.gov-industry-copy { padding: 22px; flex: 1; display: flex; flex-direction: column; align-items: flex-start; }
.gov-industry-copy h3 { margin: 0 0 14px; line-height: 1.4; }
.gov-industry-copy ul { list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 16px; width: 100%; }
.gov-industry-copy li, .gov-industry-copy > p:not(.gov-card-index) { color: var(--governance-muted); font-size: 14px; line-height: 1.8; }
.gov-industry-copy li { min-width: 0; }
.gov-industry-copy > p { margin: 0 0 18px; }
.gov-industry-copy .governance-text-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--governance-line); font-size: 14px; }
.gov-industry-copy .governance-text-link span { flex-shrink: 0; color: var(--governance-gold); }
.gov-industry-copy .governance-text-link:hover span { transform: translate(2px, -2px); }
.gov-industry-filtered { grid-template-columns: 1fr; }
.gov-industry-filtered .gov-industry-card { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); min-height: 320px; }
.gov-industry-filtered .gov-industry-card[hidden] { display: none; }
.gov-industry-filtered .gov-photo { align-self: stretch; aspect-ratio: auto; }
.gov-industry-filtered .gov-industry-copy { padding: 28px; }
.gov-case-panels { display: grid; border: 1px solid var(--governance-line); background: radial-gradient(ellipse at right top, #1a394f, #0c2033 70%); }
.gov-case-panel { grid-area: 1 / 1; display: grid; grid-template-columns: 1fr 1.15fr; gap: 38px; padding: 40px; align-items: center; }
/* Hidden cases still size the shared grid, keeping the tabs stationary. */
.governance-page .gov-case-panel[hidden] { display: grid !important; visibility: hidden; pointer-events: none; }
.gov-case-copy { min-width: 0; }
.gov-case-copy .governance-eyebrow { display: inline-flex; margin: 0 0 18px; padding: 5px 11px; border: 1px solid rgba(199, 170, 106, .24); border-radius: 4px; background: rgba(199, 170, 106, .07); color: #d9c38f; font-size: 12px; letter-spacing: .04em; line-height: 1.6; }
.governance-page .gov-case-copy h3 { margin: 0 0 20px; max-width: 18em; font-size: clamp(24px, 2.3vw, 30px); line-height: 1.45; font-weight: 500; text-wrap: balance; }
.gov-case-copy > p:not(.governance-eyebrow) { margin: 0; color: #f4f7fa; font-size: 15px; line-height: 1.95; }
.gov-case-features { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.gov-case-features li { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 12px 14px; border: 1px solid rgba(138, 165, 184, .16); background: rgba(138, 165, 184, .045); color: #f4f7fa; font-size: 14px; line-height: 1.6; }
.gov-case-features li::before { content: ''; width: 5px; height: 5px; flex-shrink: 0; border: 1px solid var(--governance-gold); }
.gov-case-visual { min-width: 0; }
.gov-case-metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 25px; }
.gov-case-metrics > div { padding-inline: 16px; border-left: 1px solid var(--governance-line); }
.gov-case-metrics strong { display: block; color: var(--governance-gold); font: 28px/1.4 Georgia, serif; }
.gov-case-metrics span { color: var(--governance-muted); font-size: 12px; }
.gov-case-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.gov-case-tabs button { display: flex; flex-direction: column; gap: 14px; min-width: 0; text-align: left; padding: 20px; border: 1px solid var(--governance-line); background: #0d2235; color: var(--governance-muted); font: inherit; cursor: pointer; transition: border-color .3s, background .3s; }
.gov-case-tabs button[aria-selected="true"] { border-color: rgba(145, 201, 220, .42); background: #193448; }
.gov-case-tabs strong { display: block; font-size: 15px; font-weight: 500; line-height: 1.7; color: #e8eff4; }
.gov-case-tabs small { display: block; margin-top: auto; font-size: 12px; }
.gov-case-tabs button[aria-selected="true"] small { color: #f4f7fa; }
.gov-cooperation-section { border-block: 1px solid var(--governance-line); background: #0c2031; }
.gov-cooperation-card { display: grid; grid-template-columns: 28px minmax(0, 1fr) 18px; column-gap: 12px; row-gap: 12px; align-content: start; padding: 28px 24px; color: inherit; text-decoration: none; }
.gov-cooperation-card .gov-card-top { display: contents; }
.gov-cooperation-card .gov-card-top svg { grid-column: 1; grid-row: 1; align-self: start; width: 28px; height: 28px; }
.governance-page .gov-cooperation-card h3 { grid-column: 2; grid-row: 1; margin: 0; font-size: 19px; line-height: 1.5; }
.gov-cooperation-card p { grid-column: 2; grid-row: 2; }
.gov-cooperation-card b {
  grid-column: 3;
  grid-row: 1;
  align-self: center;
  color: var(--governance-gold);
  display: inline-block;
  font-size: 22px;
  font-weight: 400;
  transition: transform .55s cubic-bezier(.22, 1, .36, 1), color .55s ease;
}
.gov-cooperation-card::before,
.gov-capability-card::before,
.gov-case-tabs button::before,
.gov-industry-card::before {
  transition: opacity .65s cubic-bezier(.22, 1, .36, 1);
}
.gov-cooperation-card > .governance-surface-light,
.gov-capability-card > .governance-surface-light,
.gov-case-tabs button > .governance-surface-light,
.gov-industry-card > .governance-surface-light {
  transition: opacity .8s cubic-bezier(.22, 1, .36, 1);
}
@media (hover: hover) and (pointer: fine) {
  .gov-cooperation-card:hover::before,
  .gov-capability-card:hover::before,
  .gov-case-tabs button:hover::before,
  .gov-industry-card:hover::before { opacity: .55; }
  .gov-cooperation-card:hover b { transform: translate(2px, -2px); color: #ead8ad; }
}
.gov-cooperation-card:focus-visible b { transform: translate(2px, -2px); color: #ead8ad; }
.gov-strength-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
.gov-strength-grid > div { padding-left: 24px; border-left: 1px solid var(--governance-line); }
.gov-strength-grid svg { display: block; width: 28px; height: 28px; color: #91c9dc; margin-bottom: 20px; }
.gov-strength-grid strong { display: block; color: var(--governance-gold); font: 38px/1.3 Georgia, serif; }
.gov-strength-grid span { display: block; margin-top: 12px; font-size: 13px; color: var(--governance-muted); }
/* Keep card descriptions equally readable on hover and keyboard focus. */
:is(.gov-capability-card, .gov-cooperation-card):is(:hover, :focus-within) p,
.gov-industry-card:is(:hover, :focus-within) .gov-industry-copy :is(li, p, .governance-text-link),
.gov-case-panel:is(:hover, :focus-within) .gov-case-metrics span,
.gov-case-tabs button:is(:hover, :focus-visible) small,
.gov-strength-grid > div:is(:hover, :focus-within) span,
.governance-value-strip > div:is(:hover, :focus-within) p,
.governance-map-label:is(:hover, :focus-within) small {
  color: #f4f7fa;
}
@media (prefers-reduced-motion: no-preference) {
  :is(.gov-capability-card, .gov-cooperation-card) p,
  .gov-industry-copy :is(li, p, .governance-text-link),
  .gov-case-metrics span,
  .gov-case-tabs small,
  .gov-strength-grid span,
  .governance-value-strip p,
  .governance-map-label small {
    transition: color .2s ease;
  }
}
.governance-contact > .governance-button { justify-self: end; align-self: center; }
@media (max-width: 1100px) {
  .gov-capability-grid, .gov-industry-grid, .gov-cooperation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gov-industry-filtered { grid-template-columns: 1fr; }
  .gov-case-panel { padding: 30px; gap: 28px; }
  .gov-case-tabs { gap: 8px; }
  .gov-case-tabs button { padding: 15px; }
}
@media (max-width: 800px) {
  .gov-case-panel { grid-template-columns: 1fr; }
  .gov-case-visual { width: min(100%, 560px); justify-self: center; }
  .gov-case-tabs { display: flex; overflow-x: auto; }
  .gov-case-tabs button { flex: 0 0 180px; }
  .gov-strength-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 16px; }
  .gov-strength-grid > div { padding-left: 18px; }
  .governance-contact > .governance-button { justify-self: start; }
}
@media (max-width: 520px) {
  .gov-capability-grid, .gov-industry-grid, .gov-cooperation-grid { grid-template-columns: 1fr; }
  .gov-capability-card, .gov-cooperation-card { padding: 25px; }
  .gov-industry-filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; }
  .gov-industry-filters button { flex-shrink: 0; }
  .gov-industry-filtered .gov-industry-card { grid-template-columns: 1fr; }
  .gov-industry-filtered .gov-photo { aspect-ratio: 3 / 2; }
  .gov-industry-filtered .gov-industry-copy { padding: 22px; }
  .gov-case-panel { padding: 24px; gap: 25px; }
  .gov-case-copy > p:not(.governance-eyebrow) { font-size: 15px; }
  .gov-case-features { gap: 8px; margin-top: 24px; }
  .gov-case-features li { padding: 10px; gap: 8px; font-size: 13px; }
  .gov-case-metrics > div { padding-inline: 9px; }
  .gov-case-metrics strong { font-size: 25px; }
  .gov-case-metrics span { font-size: 11px; }
  .gov-strength-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gov-strength-grid strong { font-size: 32px; }
}

/* 首页同款毛玻璃吸顶栏。 */
.governance-header.governance-section-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  padding-block: 0;
  gap: 28px;
  flex-wrap: nowrap;
  background: rgba(10, 22, 40, .78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.governance-section-nav .governance-brand { flex-shrink: 0; }
.governance-nav-links { position: relative; display: flex; flex: 1; min-width: 0; justify-content: center; gap: clamp(18px, 2vw, 36px); }
.governance-nav-links a { padding-block: 30px; }
.governance-section-nav .nav-actions { flex-shrink: 0; }
.governance-breadcrumb { padding-top: 24px; }
.governance-breadcrumb .governance-back { display: inline-flex; margin: 0; }
.governance-nav-links a:focus-visible,
.governance-section-nav .governance-brand:focus-visible { outline: 2px solid var(--governance-gold); outline-offset: -3px; }
@media (max-width: 1100px) {
  .governance-header.governance-section-nav { flex-wrap: wrap; gap: 0 20px; padding-top: 12px; }
  .governance-section-nav .nav-actions { margin-left: auto; order: 0; }
  .governance-nav-links { order: 1; flex: 0 0 100%; width: 100%; justify-content: flex-start; overflow-x: auto; scrollbar-width: none; gap: 25px; padding-inline: 0; }
  .governance-nav-links a { padding-block: 16px; font-size: 14px; }
}

.governance-header .governance-nav-links a {
  font-weight: 450;
}

/* 缩减上下留白，锚点间距由 ResizeObserver 同步。 */
.governance-header.governance-section-nav { min-height: 80px; }
.governance-header .governance-nav-links a { line-height: 24px; padding-block: 27px; }
@media (max-width: 1100px) {
  .governance-header.governance-section-nav { min-height: 104px; padding-top: 12px; }
  .governance-header .governance-nav-links a { padding-block: 11px; }
}

/* 下划线跟随文字下方留白，不与导航底边重叠。 */
.governance-nav-links::after { bottom: 10px; border-radius: 2px; }
@media (max-width: 1100px) {
  .governance-nav-links::after { bottom: 3px; }
}

/* Match the home page copyright and registration row. */
footer.detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  width: min(1400px, 100%);
  max-width: none;
  margin: 4rem auto 0;
  padding: 2rem 3rem 3rem;
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .4);
  font: .875rem/1.8 var(--body, 'Inter', sans-serif);
}
html[lang="zh-CN"] footer.detail-footer {
  font-family: var(--zh-sans, 'Microsoft YaHei', sans-serif);
}
.detail-footer-legal {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 20px;
  min-width: 0;
}
footer.detail-footer a {
  color: inherit;
  font: inherit;
  letter-spacing: normal;
  text-decoration: none;
  transition: color .3s ease;
}
footer.detail-footer a:hover,
footer.detail-footer a:focus-visible {
  color: var(--gold, #c7a36d);
}
@media (max-width: 800px) {
  footer.detail-footer {
    flex-direction: column;
    gap: 1rem;
    margin-top: 3rem;
    padding: 1.5rem 1.5rem 3rem;
    text-align: center;
  }
  .detail-footer-legal { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  footer.detail-footer a { transition: none; }
}

/* 首屏图景标题与渐隐呼吸线。 */
.governance-scene-title {
  position: relative;
  padding: 6px 0 12px;
  color: #e4d2a5;
  font-family: inherit;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.65;
  letter-spacing: .025em;
  text-wrap: balance;
}
.governance-scene-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 64px;
  height: 1px;
  background: linear-gradient(90deg, #c7aa6a, rgba(199, 170, 106, .08));
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform-origin: left center;
  animation: governance-scene-title-breathe 4.8s ease-in-out infinite;
}
@keyframes governance-scene-title-breathe {
  0%, 100% { transform: scaleX(.92); opacity: .55; }
  50% { transform: scaleX(1); opacity: .9; }
}
@media (max-width: 480px) {
  .governance-scene-title { font-size: 18px; letter-spacing: .04em; }
}

.governance-city figcaption { align-items: center; flex-wrap: wrap; border-bottom: 0; font-family: var(--body); }

@media (prefers-reduced-motion: reduce) {
  .governance-scene-title::after { animation: none !important; }
}

/* 全站页脚联系方式。 */
footer .footer-contact-info {
  display: flex;
  flex: 0 0 100%;
  flex-wrap: wrap;
  gap: 12px 0;
  justify-content: flex-start;
  align-items: center;
  text-align: left;
  width: 100%;
  margin: 0;
  padding-block: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .65);
  font-size: 14px;
  font-style: normal;
  line-height: 1.8;
}
footer .footer-contact-info > div { min-width: 0; padding-inline: 20px; }
footer .footer-contact-info > div + div { border-left: 1px solid rgba(199, 170, 106, .18); }
footer .footer-contact-info > div:first-child { padding-left: 0; }
footer .footer-contact-info > div:last-child { padding-right: 0; }
footer .footer-contact-address { flex: 0 1 auto; }
footer .footer-contact-info > div > span:first-child { color: rgba(255, 255, 255, .5); font-size: inherit; letter-spacing: normal; }
footer .footer-contact-info a { color: inherit; overflow-wrap: anywhere; text-decoration: none; }
footer .footer-contact-info a:hover { color: #e4d2a5; }
footer .footer-contact-info a:focus-visible { outline: 2px solid #c7aa6a; outline-offset: 4px; }
@media (max-width: 800px) {
  footer .footer-contact-info { display: grid; grid-template-columns: auto auto; gap: 20px 0; font-size: 13px; }
  footer .footer-contact-info > div { display: flex; flex-direction: column; gap: 6px; padding-inline: 12px; }
  footer .footer-contact-info > div:nth-child(2) { padding-right: 0; }
  footer .footer-contact-info > .footer-contact-address { grid-column: 1 / -1; display: block; padding: 0; border-left: 0; }

}

@media (max-width: 800px) {
  footer.detail-footer { align-items: flex-start; text-align: left; }
  .detail-footer-legal { justify-content: flex-start; }
}

footer.detail-footer { padding-top: 0; row-gap: 20px; }