:root {
  --bg: #050b16;
  --panel: rgba(11, 20, 38, 0.9);
  --panel-2: rgba(18, 29, 48, 0.88);
  --line: rgba(65, 123, 184, 0.35);
  --text: #edf5ff;
  --muted: #b8c7dd;
  --dim: #7f90a8;
  --accent: #00d4df;
  --accent-2: #2366b1;
  --hero-img: url("/theme/images/uc8-backimg2.png");
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 212, 223, 0.1), transparent 28%),
    linear-gradient(180deg, #07111f 0%, #040914 100%);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.inner {
  width: min(1300px, calc(100% - 40px));
  margin: 0 auto;
}

.top {
  position: sticky;
  top: 0;
  z-index: 8;
  background: rgba(5, 11, 22, 0.88);
  border-bottom: 1px solid rgba(48, 91, 137, 0.3);
  backdrop-filter: blur(14px);
}

.top .inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  background: transparent;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.contact-trigger,
.ghost-btn {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  height: 42px;
  border-radius: 6px;
  padding: 0 20px;
  font-weight: 700;
  border: 1px solid rgba(0, 212, 223, 0.48);
  background: linear-gradient(135deg, rgba(14, 91, 151, 0.94), rgba(0, 190, 203, 0.8));
  box-shadow: 0 12px 32px rgba(0, 117, 190, 0.22);
}

.ghost-btn {
  background: rgba(10, 18, 34, 0.72);
  border-color: rgba(142, 179, 219, 0.38);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 670px;
  background-image:
    linear-gradient(90deg, rgba(5, 11, 22, 0.96) 0%, rgba(5, 11, 22, 0.82) 47%, rgba(5, 11, 22, 0.48) 100%),
    var(--hero-img);
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(54, 111, 174, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 111, 174, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000, transparent 78%);
}

.hero .inner {
  position: relative;
  z-index: 1;
  min-height: 670px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 18px;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: 52px;
  line-height: 1.16;
}

.lead {
  max-width: 760px;
  margin: 24px 0 0;
  color: #cbd8ea;
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
  max-width: 690px;
}

.metric {
  min-height: 86px;
  border-radius: 8px;
  padding: 16px;
  background: rgba(14, 28, 52, 0.72);
  border: 1px solid rgba(55, 111, 174, 0.48);
}

.metric strong {
  display: block;
  font-size: 26px;
  margin-bottom: 6px;
}

.metric span,
.muted {
  color: var(--muted);
}

.screen-stage {
  position: relative;
  min-height: 420px;
}

.screen {
  border: 1px solid rgba(0, 212, 223, 0.34);
  background: linear-gradient(180deg, rgba(14, 25, 48, 0.94), rgba(8, 15, 30, 0.94));
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.4);
}

.screen.main {
  border-radius: 20px;
  padding: 18px;
}

.screen img {
  display: block;
  width: 100%;
  border-radius: 14px;
}

.floating {
  position: absolute;
  left: -44px;
  bottom: 10px;
  width: 275px;
  border-radius: 16px;
  padding: 18px;
}

.floating h3,
.data-card h3,
.media-text h3 {
  margin: 0 0 12px;
  font-size: 18px;
}

.floating p,
.data-card p,
.media-text p,
.solution-card p,
.split-card p,
.step-card p {
  margin: 0;
  color: #c7d5e8;
  line-height: 1.75;
}

.section {
  padding: 78px 0;
  background: linear-gradient(180deg, rgba(6, 13, 26, 0.96), rgba(7, 15, 30, 0.96));
}

.section.alt {
  background: linear-gradient(180deg, rgba(8, 17, 32, 0.98), rgba(4, 10, 20, 0.98));
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 32px;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.25;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.section-code {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 1.5px;
}

.visual-band {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
}

.media-panel {
  min-height: 380px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  background-image:
    linear-gradient(180deg, rgba(4, 10, 20, 0.15), rgba(4, 10, 20, 0.88)),
    var(--panel-img);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(43, 105, 164, 0.38);
}

.media-label {
  position: absolute;
  left: 28px;
  bottom: 26px;
  right: 28px;
  padding: 18px 20px;
  border-radius: 12px;
  background: rgba(7, 14, 27, 0.76);
  border: 1px solid rgba(0, 212, 223, 0.26);
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.data-card,
.solution-card,
.split-card,
.step-card {
  border-radius: 12px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(37, 48, 66, 0.5), rgba(10, 18, 34, 0.95)),
    linear-gradient(135deg, rgba(0, 186, 204, 0.08), transparent);
  border: 1px solid rgba(44, 91, 146, 0.34);
  transition: border-color 0.22s ease, background 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

:where(.data-card, .solution-card, .split-card) {
  --surface-cut: 26px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

:where(.data-card, .solution-card, .split-card)::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1px;
  pointer-events: none;
  opacity: 0;
  clip-path: polygon(0 0, calc(100% - var(--surface-cut)) 0, 100% var(--surface-cut), 100% 100%, var(--surface-cut) 100%, 0 calc(100% - var(--surface-cut)));
  background: linear-gradient(135deg, rgba(0, 212, 223, .95), rgba(35, 102, 177, .28) 54%, rgba(124, 213, 255, .8));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: opacity .22s ease;
}

@media (hover: hover) {
  .data-card:hover,
  .solution-card:hover,
  .split-card:hover,
  .step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 223, 0.66);
    background:
      radial-gradient(circle at 24% 8%, rgba(0, 212, 223, .22), transparent 44%),
      linear-gradient(180deg, rgba(37, 58, 80, 0.68), rgba(8, 22, 38, 0.96));
    box-shadow: 0 18px 42px rgba(0, 212, 223, .14);
  }
  :where(.data-card, .solution-card, .split-card):hover {
    clip-path: polygon(0 0, calc(100% - var(--surface-cut)) 0, 100% var(--surface-cut), 100% 100%, var(--surface-cut) 100%, 0 calc(100% - var(--surface-cut)));
    border-color: transparent;
  }
  :where(.data-card, .solution-card, .split-card):hover::after {
    opacity: 1;
  }
}

.tagline {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  color: #cdeeff;
  background: rgba(18, 69, 112, 0.6);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.solution-card {
  min-height: 210px;
}

.solution-card img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  margin-bottom: 16px;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: stretch;
}

.city-poster {
  min-height: 470px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  background-image:
    linear-gradient(180deg, rgba(6, 11, 22, 0.2), rgba(6, 11, 22, 0.88)),
    var(--city-img);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(0, 212, 223, 0.28);
}

.poster-text {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 24px;
}

.poster-text strong {
  display: block;
  font-size: 30px;
  margin-bottom: 12px;
}

.split-cards {
  display: grid;
  gap: 14px;
}

.step-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step-card {
  position: relative;
  padding-top: 42px;
}

.step-card::before {
  content: attr(data-step);
  position: absolute;
  top: 18px;
  left: 22px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.cta {
  padding: 70px 0;
  background:
    linear-gradient(90deg, rgba(9, 20, 38, 0.96), rgba(8, 29, 49, 0.9)),
    url("/theme/images/uc2-transition.png") center / cover;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 34px 38px;
  border-radius: 16px;
  border: 1px solid rgba(0, 212, 223, 0.34);
  background: rgba(6, 13, 27, 0.75);
}

.cta-box h2 {
  margin: 0 0 10px;
  font-size: 30px;
}

.cta-box p {
  margin: 0;
  color: var(--muted);
}

.modal-toggle {
  position: fixed;
  opacity: 0;
  pointer-events: none;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(9px);
}

.modal-toggle:checked + .contact-modal {
  display: flex;
}

.modal-mask {
  position: absolute;
  inset: 0;
}

.contact-box {
  position: relative;
  z-index: 1;
  width: min(1030px, 100%);
  border-radius: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 34px;
  padding: 44px 48px;
  background:
    linear-gradient(90deg, rgba(0, 212, 223, 0.85) 0 4px, transparent 4px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 12px),
    linear-gradient(135deg, rgba(7, 19, 35, 0.98), rgba(10, 13, 34, 0.98));
  border: 1px solid rgba(0, 212, 223, 0.55);
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.58);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 26px;
  border: 1px solid rgba(185, 204, 230, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.modal-main h2 {
  margin: 22px 0 18px;
  font-size: 46px;
  line-height: 1.2;
}

.modal-main p {
  margin: 0;
  color: #cbd8ea;
  font-size: 17px;
  line-height: 1.9;
}

.modal-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 14px;
  color: #dffcff;
  background: rgba(0, 212, 223, 0.12);
  border: 1px solid rgba(0, 212, 223, 0.35);
}

.modal-pill::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}

.modal-side {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 18px;
  border-radius: 12px;
  padding: 26px;
  background: rgba(12, 19, 43, 0.8);
  border: 1px solid rgba(0, 212, 223, 0.26);
}

.modal-qr {
  width: 188px;
  max-width: 100%;
  border-radius: 8px;
  background: #fff;
}

.modal-phone {
  width: 100%;
  text-align: center;
  border-radius: 10px;
  padding: 16px;
  background: rgba(7, 18, 34, 0.78);
  border: 1px solid rgba(0, 212, 223, 0.22);
}

.modal-phone span {
  display: block;
  color: var(--muted);
  margin-bottom: 6px;
}

.modal-phone strong {
  display: block;
  font-size: 26px;
}

.theme-hangzhou {
  --accent: #19d6bd;
  --accent-2: #225fa7;
  --hero-img: url("/theme/images/xcx/pc/head-bg.png");
}

.theme-shenzhen {
  --accent: #00d4df;
  --accent-2: #274fb4;
  --hero-img: url("/theme/images/wlwbanner.jpg");
}

.theme-beijing {
  --accent: #2be7ff;
  --accent-2: #3d5bcb;
  --hero-img: url("/theme/images/ai.jpg");
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 980px) {
  .hero .inner,
  .visual-band,
  .split-layout,
  .contact-box {
    grid-template-columns: 1fr;
  }

  h1,
  .modal-main h2 {
    font-size: 36px;
  }

  .solution-grid,
  .step-flow,
  .data-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .screen-stage {
    min-height: auto;
  }

  .floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }
}

/* === Chongqing deep-blue city page === */
.city-concept-page.chongqing-deepblue{
  --bg: #f5f7fb;
  --ink: #172033;
  --muted: #5c667a;
  --line: #dce2ec;
  --panel: #fff;
  --blue: #0d6efd;
  --blue-dark: #0b3e8d;
  --cyan: #00a7b5;
  --green: #1d9b63;
  --dark: #0c1426;
}

.city-concept-page.chongqing-deepblue *{
  box-sizing: border-box;
}

.city-concept-page.chongqing-deepblue{
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
}

.city-concept-page.chongqing-deepblue a{
  color: inherit;
  text-decoration: none;
}

.city-concept-page.chongqing-deepblue .topbar{
  background: #09111f;
  color: #dfe8f7;
  font-size: 14px;
}

.city-concept-page.chongqing-deepblue .inner{
  width: min(1300px, calc(100% - 40px));
  margin: 0 auto;
}

.city-concept-page.chongqing-deepblue .topbar .inner,
.city-concept-page.chongqing-deepblue .nav .inner{
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.city-concept-page.chongqing-deepblue .nav{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.city-concept-page.chongqing-deepblue .nav .inner{
  min-height: 72px;
}

.city-concept-page.chongqing-deepblue .logo{
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue .logo-mark{
  width: 38px;
  height: 38px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  border-radius: 6px;
  background: transparent;
}

.city-concept-page.chongqing-deepblue .nav-links{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 15px;
}

.city-concept-page.chongqing-deepblue .hero{
  color: #fff;
  background:
    linear-gradient(90deg, rgba(7, 18, 42, 0.93), rgba(7, 18, 42, 0.62)),
    url("https://www.xiaohuokeji.com/uploads/20240724/0ce77504a4765671ac1d396badfbebcd.jpg") center / cover;
}

.city-concept-page.chongqing-deepblue .hero .inner{
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: 48px;
  padding: 70px 0 54px;
}

.city-concept-page.chongqing-deepblue .eyebrow{
  margin: 0 0 12px;
  color: #8fe9ff;
  font-size: 15px;
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue h1{
  margin: 0;
  font-size: 44px;
  line-height: 1.22;
  letter-spacing: 0;
}

.city-concept-page.chongqing-deepblue h2{
  margin: 0;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: 0;
}

.city-concept-page.chongqing-deepblue h3{
  margin: 0;
  font-size: 20px;
  line-height: 1.45;
}

.city-concept-page.chongqing-deepblue .hero-copy{
  max-width: 780px;
  margin: 20px 0 0;
  color: #dce8fb;
  font-size: 18px;
}

.city-concept-page.chongqing-deepblue .hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.city-concept-page.chongqing-deepblue .btn{
  min-height: 46px;
  padding: 0 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue .btn-primary{
  background: var(--blue);
  color: #fff;
}

.city-concept-page.chongqing-deepblue .btn-ghost{
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.city-concept-page.chongqing-deepblue .hero-panel{
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.city-concept-page.chongqing-deepblue .hero-panel h2{
  font-size: 22px;
  margin-bottom: 14px;
}

.city-concept-page.chongqing-deepblue .signal-list{
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #e9f3ff;
}

.city-concept-page.chongqing-deepblue .signal-list li{
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.city-concept-page.chongqing-deepblue section{
  padding: 64px 0;
}

.city-concept-page.chongqing-deepblue .section-head{
  max-width: 840px;
  margin-bottom: 28px;
}

.city-concept-page.chongqing-deepblue .section-head p{
  margin: 8px 0 0;
  color: var(--muted);
}

.city-concept-page.chongqing-deepblue .grid-3{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.city-concept-page.chongqing-deepblue .grid-2{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.city-concept-page.chongqing-deepblue .card{
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(17, 35, 66, 0.06);
}

.city-concept-page.chongqing-deepblue .card p{
  margin: 10px 0 0;
  color: var(--muted);
}

.city-concept-page.chongqing-deepblue .tag-row{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.city-concept-page.chongqing-deepblue .tag{
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 4px;
  background: #eef5ff;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue .split{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.city-concept-page.chongqing-deepblue .fact{
  padding: 24px;
  color: #fff;
  background: #10213f;
}

.city-concept-page.chongqing-deepblue .fact small{
  display: block;
  margin-top: 12px;
  color: #98cdf8;
}

.city-concept-page.chongqing-deepblue .analysis{
  padding: 24px;
}

.city-concept-page.chongqing-deepblue .analysis p{
  margin: 10px 0 0;
  color: var(--muted);
}

.city-concept-page.chongqing-deepblue .service-table{
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.city-concept-page.chongqing-deepblue .service-table th,
.city-concept-page.chongqing-deepblue .service-table td{
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.city-concept-page.chongqing-deepblue .service-table th{
  color: #fff;
  background: #10213f;
}

.city-concept-page.chongqing-deepblue .service-table tr:last-child td{
  border-bottom: none;
}

.city-concept-page.chongqing-deepblue .rank{
  color: var(--blue);
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue .faq{
  display: grid;
  gap: 12px;
}

.city-concept-page.chongqing-deepblue details{
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.city-concept-page.chongqing-deepblue summary{
  cursor: pointer;
  font-weight: 700;
}

.city-concept-page.chongqing-deepblue details p{
  margin: 10px 0 0;
  color: var(--muted);
}

.city-concept-page.chongqing-deepblue .trust{
  color: #fff;
  background: #101f3d;
}

.city-concept-page.chongqing-deepblue .trust .section-head p,
.city-concept-page.chongqing-deepblue .trust .card p{
  color: #cbd8ed;
}

.city-concept-page.chongqing-deepblue .trust .card{
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.city-concept-page.chongqing-deepblue .cta{
  background: #fff;
  border-top: 1px solid var(--line);
}

.city-concept-page.chongqing-deepblue .cta .inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.city-concept-page.chongqing-deepblue .cta p{
  margin: 8px 0 0;
  color: var(--muted);
}

.city-concept-page.chongqing-deepblue .index-list{
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.city-concept-page.chongqing-deepblue .index-list a{
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 700;
}

@media (max-width: 900px) {
  .city-concept-page.chongqing-deepblue .hero .inner,
.city-concept-page.chongqing-deepblue .grid-3,
.city-concept-page.chongqing-deepblue .grid-2,
.city-concept-page.chongqing-deepblue .split,
.city-concept-page.chongqing-deepblue .index-list{
    grid-template-columns: 1fr;
  }

  .city-concept-page.chongqing-deepblue .cta .inner{
    display: grid;
  }

  .city-concept-page.chongqing-deepblue h1{
    font-size: 34px;
  }

  .city-concept-page.chongqing-deepblue .hero .inner{
    min-height: auto;
  }

  .city-concept-page.chongqing-deepblue .nav-links{
    display: none;
  }

  .city-concept-page.chongqing-deepblue .service-table{
    display: block;
    overflow-x: auto;
  }
}

/* Chongqing deep-blue production theme */
.city-concept-page.chongqing-deepblue .subnav{
      background: #fff;
      border-bottom: 1px solid var(--line);
    }

    .city-concept-page.chongqing-deepblue .subnav .inner{
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 10px 0;
    }

    .city-concept-page.chongqing-deepblue .subnav a{
      flex: 0 0 auto;
      padding: 7px 12px;
      border: 1px solid var(--line);
      border-radius: 4px;
      color: var(--muted);
      font-size: 14px;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .hero-metrics{
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 20px;
    }

    .city-concept-page.chongqing-deepblue .metric{
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.1);
    }

    .city-concept-page.chongqing-deepblue .metric strong{
      display: block;
      font-size: 22px;
      line-height: 1.2;
      color: #fff;
    }

    .city-concept-page.chongqing-deepblue .metric span{
      color: #cbd8ed;
      font-size: 13px;
    }

    .city-concept-page.chongqing-deepblue .soft-grid{
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .city-concept-page.chongqing-deepblue .soft-item{
      min-height: 124px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .soft-item h3{
      font-size: 17px;
    }

    .city-concept-page.chongqing-deepblue .soft-item p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .city-concept-page.chongqing-deepblue .scenario{
      display: grid;
      grid-template-columns: 260px minmax(0, 1fr);
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .scenario + .scenario{
      margin-top: 14px;
    }

    .city-concept-page.chongqing-deepblue .scenario-title{
      padding: 22px;
      color: #fff;
      background: #10213f;
    }

    .city-concept-page.chongqing-deepblue .scenario-title small{
      display: block;
      margin-top: 10px;
      color: #98cdf8;
    }

    .city-concept-page.chongqing-deepblue .scenario-body{
      padding: 22px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .city-concept-page.chongqing-deepblue .mini-block h4{
      margin: 0;
      font-size: 15px;
    }

    .city-concept-page.chongqing-deepblue .mini-block p{
      margin: 7px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .city-concept-page.chongqing-deepblue .checklist{
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .city-concept-page.chongqing-deepblue .checklist li{
      padding: 14px 16px;
      border: 1px solid var(--line);
      border-radius: 6px;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .timeline{
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
    }

    .city-concept-page.chongqing-deepblue .step{
      padding: 18px;
      border-top: 4px solid var(--blue);
      border-radius: 6px;
      background: #fff;
      box-shadow: 0 10px 30px rgba(17, 35, 66, 0.06);
    }

    .city-concept-page.chongqing-deepblue .step b{
      display: block;
      color: var(--blue);
      font-size: 13px;
      margin-bottom: 6px;
    }

    .city-concept-page.chongqing-deepblue .compare{
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .city-concept-page.chongqing-deepblue .compare-box{
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .compare-box ul{
      margin: 12px 0 0;
      padding-left: 20px;
      color: var(--muted);
    }

    .city-concept-page.chongqing-deepblue{
      color: #eaf2ff;
      background:
        radial-gradient(circle at 50% 0, rgba(0, 167, 181, 0.18), transparent 34%),
        linear-gradient(180deg, #030713 0%, #060b19 38%, #030713 100%);
    }

    .city-concept-page.chongqing-deepblue::before{
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: 0.22;
      background:
        linear-gradient(rgba(0, 196, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 196, 255, 0.06) 1px, transparent 1px);
      background-size: 72px 72px;
    }

    .city-concept-page.chongqing-deepblue .topbar{
      background: #020612;
      border-bottom: 1px solid rgba(85, 151, 255, 0.18);
      color: #9fb3d9;
    }

    .city-concept-page.chongqing-deepblue .nav{
      background: rgba(3, 8, 20, 0.96);
      border-bottom: 1px solid rgba(85, 151, 255, 0.2);
      backdrop-filter: blur(12px);
    }

    .city-concept-page.chongqing-deepblue .logo,
.city-concept-page.chongqing-deepblue .nav-links a{
      color: #dfeaff;
    }

    .city-concept-page.chongqing-deepblue .logo-mark{
      background: linear-gradient(135deg, #071326, #0b2f58);
      box-shadow: 0 0 18px rgba(33, 83, 142, 0.26);
    }

    .city-concept-page.chongqing-deepblue .subnav{
      position: sticky;
      top: 72px;
      z-index: 9;
      background: rgba(5, 10, 25, 0.94);
      border-bottom: 1px solid rgba(85, 151, 255, 0.2);
      backdrop-filter: blur(12px);
    }

    .city-concept-page.chongqing-deepblue .subnav a{
      border-color: rgba(77, 145, 255, 0.36);
      color: #bdd0ef;
      background: rgba(9, 18, 40, 0.82);
    }

    .city-concept-page.chongqing-deepblue .subnav a:hover{
      color: #fff;
      border-color: rgba(84, 126, 188, 0.72);
      background: rgba(14, 39, 78, 0.7);
    }

    .city-concept-page.chongqing-deepblue .hero{
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 50% 20%, rgba(37, 83, 145, 0.16), transparent 34%),
        linear-gradient(180deg, #071326 0%, #050b19 100%);
      border-bottom: 1px solid rgba(85, 151, 255, 0.2);
    }

    .city-concept-page.chongqing-deepblue .hero::before{
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(rgba(0, 218, 211, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 218, 211, 0.035) 1px, transparent 1px);
      background-size: 54px 54px;
      mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.86), transparent 74%);
    }

    .city-concept-page.chongqing-deepblue .city-visual{
      display: none;
    }

    .city-concept-page.chongqing-deepblue .city-watermark{
      position: absolute;
      left: max(48px, calc((100vw - 1300px) / 2));
      top: 74px;
      color: rgba(223, 234, 255, 0.07);
      font-size: 104px;
      font-weight: 900;
      line-height: 0.95;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .city-concept-page.chongqing-deepblue .city-watermark small{
      display: none;
    }

    .city-concept-page.chongqing-deepblue .city-landmark{
      position: absolute;
      left: max(72px, calc((100vw - 1300px) / 2 + 24px));
      bottom: 54px;
      width: 520px;
      height: 220px;
      opacity: 0.24;
      background:
        radial-gradient(circle at 28% 72%, rgba(0, 218, 211, 0.32) 0 2px, transparent 3px),
        radial-gradient(circle at 38% 62%, rgba(0, 218, 211, 0.26) 0 2px, transparent 3px),
        radial-gradient(circle at 50% 54%, rgba(0, 218, 211, 0.3) 0 2px, transparent 3px),
        radial-gradient(circle at 62% 62%, rgba(0, 218, 211, 0.26) 0 2px, transparent 3px),
        radial-gradient(circle at 72% 72%, rgba(0, 218, 211, 0.32) 0 2px, transparent 3px),
        linear-gradient(24deg, transparent 0 28%, rgba(0, 218, 211, 0.2) 28.5% 29%, transparent 29.5%),
        linear-gradient(-24deg, transparent 0 28%, rgba(0, 218, 211, 0.18) 28.5% 29%, transparent 29.5%);
      border-bottom: 1px solid rgba(0, 218, 211, 0.22);
    }

    .city-concept-page.chongqing-deepblue .city-landmark::before{
      content: "";
      position: absolute;
      left: 30px;
      right: 30px;
      bottom: 30px;
      height: 86px;
      border-top: 2px solid rgba(0, 218, 211, 0.26);
      border-radius: 50% 50% 0 0 / 100% 100% 0 0;
      box-shadow: 0 -22px 0 -20px rgba(84, 126, 188, 0.36), 0 -42px 0 -40px rgba(84, 126, 188, 0.22);
    }

    .city-concept-page.chongqing-deepblue .city-landmark::after{
      content: "";
      position: absolute;
      left: 160px;
      bottom: 30px;
      width: 160px;
      height: 82px;
      background:
        linear-gradient(180deg, rgba(0, 218, 211, 0.18), rgba(19, 68, 119, 0.06));
      clip-path: polygon(0 100%, 0 42%, 18% 42%, 18% 14%, 28% 14%, 28% 52%, 42% 52%, 42% 0, 56% 0, 56% 56%, 70% 56%, 70% 24%, 82% 24%, 82% 48%, 100% 48%, 100% 100%);
    }

    .city-concept-page.chongqing-deepblue .city-skyline{
      position: absolute;
      left: max(40px, calc((100vw - 1300px) / 2 - 16px));
      bottom: 0;
      width: 560px;
      height: 175px;
      opacity: 0.18;
      background:
        linear-gradient(180deg, rgba(0, 218, 211, 0.18), rgba(19, 68, 119, 0.08)),
        linear-gradient(90deg, transparent 0 6%, rgba(84, 126, 188, 0.55) 6% 11%, transparent 11% 15%, rgba(84, 126, 188, 0.35) 15% 20%, transparent 20% 24%, rgba(84, 126, 188, 0.52) 24% 31%, transparent 31% 35%, rgba(84, 126, 188, 0.4) 35% 42%, transparent 42% 48%, rgba(84, 126, 188, 0.6) 48% 55%, transparent 55% 60%, rgba(84, 126, 188, 0.38) 60% 66%, transparent 66% 70%, rgba(84, 126, 188, 0.48) 70% 78%, transparent 78% 100%);
      clip-path: polygon(0 82%, 8% 74%, 14% 82%, 22% 58%, 29% 80%, 39% 52%, 47% 76%, 55% 36%, 64% 80%, 72% 62%, 81% 82%, 90% 66%, 100% 84%, 100% 100%, 0 100%);
      filter: blur(0.2px);
    }

    .city-concept-page.chongqing-deepblue .hero .inner{
      position: relative;
      z-index: 1;
      min-height: 640px;
    }

    .city-concept-page.chongqing-deepblue .eyebrow{
      color: #9ebbe3;
    }

    .city-concept-page.chongqing-deepblue h1,
.city-concept-page.chongqing-deepblue h2,
.city-concept-page.chongqing-deepblue h3,
.city-concept-page.chongqing-deepblue .mini-block h4,
.city-concept-page.chongqing-deepblue summary{
      color: #f7fbff;
    }

    .city-concept-page.chongqing-deepblue .hero-copy,
.city-concept-page.chongqing-deepblue .section-head p,
.city-concept-page.chongqing-deepblue .card p,
.city-concept-page.chongqing-deepblue .soft-item p,
.city-concept-page.chongqing-deepblue .mini-block p,
.city-concept-page.chongqing-deepblue .analysis p,
.city-concept-page.chongqing-deepblue .compare-box ul,
.city-concept-page.chongqing-deepblue details p,
.city-concept-page.chongqing-deepblue .step p,
.city-concept-page.chongqing-deepblue .cta p{
      color: #b8c7e6;
    }

    .city-concept-page.chongqing-deepblue .btn-primary{
      background: linear-gradient(90deg, #081831, #123b68);
      box-shadow: 0 12px 30px rgba(4, 18, 42, 0.36);
    }

    .city-concept-page.chongqing-deepblue label.btn{
      cursor: pointer;
      user-select: none;
    }

    .city-concept-page.chongqing-deepblue .btn-ghost{
      background: rgba(255, 255, 255, 0.05);
      border-color: rgba(138, 174, 232, 0.5);
    }

    .city-concept-page.chongqing-deepblue .hero-panel,
.city-concept-page.chongqing-deepblue .metric,
.city-concept-page.chongqing-deepblue .card,
.city-concept-page.chongqing-deepblue .soft-item,
.city-concept-page.chongqing-deepblue .scenario,
.city-concept-page.chongqing-deepblue .split,
.city-concept-page.chongqing-deepblue .checklist li,
.city-concept-page.chongqing-deepblue .step,
.city-concept-page.chongqing-deepblue .compare-box,
.city-concept-page.chongqing-deepblue details{
      border-color: rgba(77, 145, 255, 0.32);
      background: linear-gradient(180deg, rgba(20, 31, 58, 0.9), rgba(12, 20, 41, 0.9));
      box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    }

    .city-concept-page.chongqing-deepblue .hero-panel{
      box-shadow: 0 0 0 1px rgba(82, 117, 174, 0.2), 0 24px 70px rgba(0, 0, 0, 0.35);
    }

    .city-concept-page.chongqing-deepblue .metric{
      background: rgba(12, 24, 54, 0.7);
    }

    .city-concept-page.chongqing-deepblue .tag{
      background: rgba(13, 35, 68, 0.78);
      color: #b9d7ff;
      border: 1px solid rgba(87, 130, 194, 0.32);
    }

    .city-concept-page.chongqing-deepblue .soft-item{
      position: relative;
      overflow: hidden;
    }

    .city-concept-page.chongqing-deepblue .soft-item::before,
.city-concept-page.chongqing-deepblue .card::before{
      content: "";
      display: block;
      width: 34px;
      height: 3px;
      margin-bottom: 12px;
      background: linear-gradient(90deg, #123b68, #1d4f7a);
    }

    .city-concept-page.chongqing-deepblue .scenario{
      background: rgba(9, 15, 32, 0.92);
    }

    .city-concept-page.chongqing-deepblue .split{
      background: rgba(9, 15, 32, 0.92);
    }

    .city-concept-page.chongqing-deepblue .scenario-title,
.city-concept-page.chongqing-deepblue .fact{
      position: relative;
      background:
        linear-gradient(135deg, rgba(9, 24, 58, 0.98), rgba(8, 38, 68, 0.96)),
        #10213f;
    }

    .city-concept-page.chongqing-deepblue .scenario-title::before,
.city-concept-page.chongqing-deepblue .fact::before{
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 4px;
      height: 100%;
      background: linear-gradient(180deg, rgba(37, 83, 145, 0.9), rgba(21, 56, 94, 0.88));
    }

    .city-concept-page.chongqing-deepblue .scenario-title small,
.city-concept-page.chongqing-deepblue .fact small{
      color: #e1f8ff;
    }

    .city-concept-page.chongqing-deepblue .analysis,
.city-concept-page.chongqing-deepblue .scenario-body{
      background: rgba(10, 17, 36, 0.72);
    }

    .city-concept-page.chongqing-deepblue .service-table{
      border-color: rgba(77, 145, 255, 0.32);
      background: rgba(10, 17, 36, 0.92);
      box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
    }

    .city-concept-page.chongqing-deepblue .service-table th{
      color: #fff;
      background: linear-gradient(90deg, #071326, #0b2f58);
    }

    .city-concept-page.chongqing-deepblue .service-table th,
.city-concept-page.chongqing-deepblue .service-table td{
      border-bottom-color: rgba(77, 145, 255, 0.18);
    }

    .city-concept-page.chongqing-deepblue .service-table td{
      color: #dce8fb;
    }

    .city-concept-page.chongqing-deepblue .service-table tbody tr:nth-child(even){
      background: rgba(255, 255, 255, 0.025);
    }

    .city-concept-page.chongqing-deepblue .rank,
.city-concept-page.chongqing-deepblue .step b{
      color: #8bb8ee;
    }

    .city-concept-page.chongqing-deepblue .step{
      border-top-color: #2b5f9d;
    }

    .city-concept-page.chongqing-deepblue .trust{
      background:
        radial-gradient(circle at center top, rgba(0, 104, 255, 0.28), transparent 38%),
        rgba(3, 8, 20, 0.92);
      border-top: 1px solid rgba(85, 151, 255, 0.2);
      border-bottom: 1px solid rgba(85, 151, 255, 0.2);
    }

    .city-concept-page.chongqing-deepblue .trust .card{
      background: linear-gradient(180deg, rgba(13, 36, 80, 0.82), rgba(8, 20, 43, 0.88));
    }

    .city-concept-page.chongqing-deepblue .cta{
      background: linear-gradient(90deg, rgba(7, 19, 38, 0.96), rgba(12, 35, 67, 0.92));
      border-top: 1px solid rgba(85, 151, 255, 0.24);
    }

    @media (max-width: 900px) {
      .city-concept-page.chongqing-deepblue .hero-metrics,
.city-concept-page.chongqing-deepblue .soft-grid,
.city-concept-page.chongqing-deepblue .scenario,
.city-concept-page.chongqing-deepblue .scenario-body,
.city-concept-page.chongqing-deepblue .region-grid,
.city-concept-page.chongqing-deepblue .checklist,
.city-concept-page.chongqing-deepblue .timeline,
.city-concept-page.chongqing-deepblue .compare{
        grid-template-columns: 1fr;
      }
    }
    .city-concept-page.chongqing-deepblue{
      color: #e8f1ff;
      background:
        radial-gradient(circle at 50% 0, rgba(31, 95, 159, 0.24), transparent 36%),
        linear-gradient(180deg, #050914 0%, #081020 42%, #050914 100%);
    }

    .city-concept-page.chongqing-deepblue .nav,
.city-concept-page.chongqing-deepblue .subnav{
      background: rgba(5, 9, 20, 0.96);
    }

    .city-concept-page.chongqing-deepblue .logo-mark,
.city-concept-page.chongqing-deepblue .btn-primary{
      background: linear-gradient(90deg, #12345a, #1f5f9f);
    }

    .city-concept-page.chongqing-deepblue .service-table th{
      background: linear-gradient(180deg, #1e4f82 0%, #102d55 100%);
      border-top-left-radius: 8px;
      border-top-right-radius: 8px;
    }

    .city-concept-page.chongqing-deepblue .service-table{
      border-collapse: separate;
      border-spacing: 2px 0;
      background: transparent;
      border: 0;
    }

    .city-concept-page.chongqing-deepblue .service-table td{
      background: rgba(10, 17, 36, 0.92);
    }

    .city-concept-page.chongqing-deepblue .hero-panel,
.city-concept-page.chongqing-deepblue .metric,
.city-concept-page.chongqing-deepblue .card,
.city-concept-page.chongqing-deepblue .soft-item,
.city-concept-page.chongqing-deepblue .scenario,
.city-concept-page.chongqing-deepblue .split,
.city-concept-page.chongqing-deepblue .checklist li,
.city-concept-page.chongqing-deepblue .step,
.city-concept-page.chongqing-deepblue .compare-box,
.city-concept-page.chongqing-deepblue details{
      border-color: rgba(69, 163, 255, 0.34);
      background: linear-gradient(180deg, rgba(16, 26, 48, 0.94), rgba(11, 18, 36, 0.94));
    }

    .city-concept-page.chongqing-deepblue .scenario-title,
.city-concept-page.chongqing-deepblue .fact{
      background: linear-gradient(135deg, rgba(18, 52, 90, 0.98), rgba(11, 32, 61, 0.96));
    }

    .city-concept-page.chongqing-deepblue .mini-block{
      padding: 18px;
      border: 1px solid rgba(69, 163, 255, 0.18);
      border-radius: 6px;
      background: rgba(7, 19, 38, 0.58);
    }

    .city-concept-page.chongqing-deepblue #industry .card{
      border: 0;
      background:
        linear-gradient(180deg, rgba(28, 43, 66, 0.92) 0%, rgba(14, 25, 45, 0.96) 56%, rgba(8, 13, 24, 0.98) 100%);
      box-shadow: inset 0 1px 0 rgba(92, 124, 168, 0.14), 0 16px 34px rgba(0, 0, 0, 0.2);
    }

    .city-concept-page.chongqing-deepblue #industry .card::before{
      width: 48px;
      height: 2px;
      background: rgba(86, 128, 184, 0.62);
    }

    .city-concept-page.chongqing-deepblue .region-grid{
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .city-concept-page.chongqing-deepblue .region-card{
      min-height: 240px;
      padding: 22px;
      border: 0;
      border-radius: 10px;
      background:
        linear-gradient(180deg, rgba(43, 52, 68, 0.92) 0%, rgba(20, 33, 55, 0.95) 48%, rgba(10, 16, 29, 0.98) 100%);
      box-shadow: inset 0 1px 0 rgba(93, 132, 184, 0.16), 0 16px 38px rgba(0, 0, 0, 0.22);
    }

    .city-concept-page.chongqing-deepblue .region-head{
      padding-bottom: 16px;
      border-bottom: 1px solid rgba(132, 145, 166, 0.18);
    }

    .city-concept-page.chongqing-deepblue .region-head h3{
      font-size: 22px;
    }

    .city-concept-page.chongqing-deepblue .region-head small{
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 14px;
      color: #b7d8ff;
      line-height: 1.9;
    }

    .city-concept-page.chongqing-deepblue .region-head small::before{
      content: "产业基础";
      display: block;
      width: 100%;
      color: #7f9dc4;
      font-size: 13px;
    }

    .city-concept-page.chongqing-deepblue .region-body{
      margin-top: 18px;
    }

    .city-concept-page.chongqing-deepblue .region-body h3{
      display: inline-flex;
      min-height: 30px;
      align-items: center;
      padding: 0 10px;
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.06);
      color: #ccd6e7;
      font-size: 15px;
    }

    .city-concept-page.chongqing-deepblue .region-body p{
      margin: 14px 0 0;
      color: #b8c7e6;
    }

    .city-concept-page.chongqing-deepblue .tag{
      background: rgba(31, 95, 159, 0.18);
      color: #b7d8ff;
      border-color: rgba(69, 163, 255, 0.32);
    }

    .city-concept-page.chongqing-deepblue .card,
.city-concept-page.chongqing-deepblue .soft-item,
.city-concept-page.chongqing-deepblue .scenario,
.city-concept-page.chongqing-deepblue .region-card,
.city-concept-page.chongqing-deepblue .checklist li,
.city-concept-page.chongqing-deepblue .step,
.city-concept-page.chongqing-deepblue .compare-box,
.city-concept-page.chongqing-deepblue details,
.city-concept-page.chongqing-deepblue .mini-block{
      transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
    }

    .city-concept-page.chongqing-deepblue .card:hover,
.city-concept-page.chongqing-deepblue .soft-item:hover,
.city-concept-page.chongqing-deepblue .scenario:hover,
.city-concept-page.chongqing-deepblue .region-card:hover,
.city-concept-page.chongqing-deepblue .checklist li:hover,
.city-concept-page.chongqing-deepblue .step:hover,
.city-concept-page.chongqing-deepblue .compare-box:hover,
.city-concept-page.chongqing-deepblue details:hover{
      border-color: rgba(0, 218, 211, 0.62);
      background:
        linear-gradient(180deg, rgba(16, 56, 88, 0.86), rgba(8, 24, 48, 0.96));
      box-shadow: 0 0 0 1px rgba(0, 218, 211, 0.16), 0 18px 48px rgba(0, 22, 54, 0.36);
      transform: translateY(-2px);
    }

    .city-concept-page.chongqing-deepblue #industry .card:hover,
.city-concept-page.chongqing-deepblue .region-card:hover{
      background:
        linear-gradient(180deg, rgba(24, 63, 91, 0.9) 0%, rgba(12, 35, 62, 0.96) 50%, rgba(7, 16, 32, 0.98) 100%);
    }

    .city-concept-page.chongqing-deepblue .mini-block:hover{
      border-color: rgba(0, 218, 211, 0.45);
      background: rgba(10, 38, 68, 0.72);
      box-shadow: inset 0 1px 0 rgba(0, 218, 211, 0.08);
    }

    .city-concept-page.chongqing-deepblue .card:hover::before,
.city-concept-page.chongqing-deepblue .soft-item:hover::before,
.city-concept-page.chongqing-deepblue #industry .card:hover::before{
      background: linear-gradient(90deg, #00dad3, rgba(69, 163, 255, 0.5));
    }

    .city-concept-page.chongqing-deepblue .prep-timeline{
      position: relative;
      display: grid;
      gap: 0;
      max-width: 1120px;
      margin: 0 auto;
    }

    .city-concept-page.chongqing-deepblue .prep-timeline::before{
      content: "";
      position: absolute;
      left: 10px;
      top: 34px;
      bottom: 34px;
      width: 1px;
      background: linear-gradient(180deg, rgba(0, 218, 211, 0), rgba(0, 218, 211, 0.55), rgba(69, 163, 255, 0.18), rgba(0, 218, 211, 0));
    }

    .city-concept-page.chongqing-deepblue .prep-item{
      position: relative;
      display: grid;
      grid-template-columns: 22px 120px minmax(0, 1fr);
      gap: 24px;
      align-items: center;
      padding: 16px 0;
    }

    .city-concept-page.chongqing-deepblue .prep-item::before{
      content: "";
      position: relative;
      z-index: 1;
      grid-column: 1;
      justify-self: center;
      width: 12px;
      height: 12px;
      border: 2px solid rgba(0, 218, 211, 0.72);
      border-radius: 50%;
      background: #071326;
      box-shadow: 0 0 18px rgba(0, 218, 211, 0.22);
    }

    .city-concept-page.chongqing-deepblue .prep-no{
      grid-column: 2;
      color: rgba(0, 218, 211, 0.76);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
    }

    .city-concept-page.chongqing-deepblue .prep-card{
      grid-column: 3;
      display: grid;
      grid-template-columns: 210px minmax(0, 1fr);
      gap: 20px;
      align-items: center;
      padding: 18px 22px;
      border: 1px solid rgba(69, 163, 255, 0.18);
      border-radius: 8px;
      background:
        linear-gradient(90deg, rgba(14, 35, 66, 0.72), rgba(9, 17, 35, 0.78));
      transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
    }

    .city-concept-page.chongqing-deepblue .prep-card:hover{
      border-color: rgba(0, 218, 211, 0.52);
      background:
        linear-gradient(90deg, rgba(16, 56, 88, 0.78), rgba(8, 24, 48, 0.92));
      box-shadow: 0 0 0 1px rgba(0, 218, 211, 0.12), 0 16px 36px rgba(0, 22, 54, 0.28);
      transform: translateX(4px);
    }

    .city-concept-page.chongqing-deepblue .prep-card h3{
      font-size: 18px;
    }

    .city-concept-page.chongqing-deepblue .prep-card p{
      margin: 0;
      color: #b8c7e6;
    }

    @media (max-width: 760px) {
      .city-concept-page.chongqing-deepblue .prep-item{
        grid-template-columns: 22px 1fr;
        gap: 12px;
      }

      .city-concept-page.chongqing-deepblue .prep-no,
.city-concept-page.chongqing-deepblue .prep-card{
        grid-column: 2;
      }

      .city-concept-page.chongqing-deepblue .prep-card{
        grid-template-columns: 1fr;
        gap: 8px;
      }
    }

    .city-concept-page.chongqing-deepblue .contact-trigger{
      min-height: 38px;
      padding: 0 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(69, 163, 255, 0.42);
      border-radius: 4px;
      color: #dfeaff;
      background: rgba(9, 18, 40, 0.86);
      cursor: pointer;
      font-weight: 700;
    }

    .city-concept-page.chongqing-deepblue .contact-trigger:hover{
      border-color: rgba(0, 218, 211, 0.72);
      background: rgba(10, 38, 68, 0.82);
    }

    .city-concept-page.chongqing-deepblue .modal-toggle{
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }

    .city-concept-page.chongqing-deepblue .contact-modal{
      position: fixed;
      inset: 0;
      z-index: 100;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 28px;
      background: rgba(2, 6, 18, 0.72);
      backdrop-filter: blur(8px);
    }

    .city-concept-page.chongqing-deepblue .modal-toggle:checked + .contact-modal{
      display: flex;
    }

    .city-concept-page.chongqing-deepblue .contact-modal__mask{
      position: absolute;
      inset: 0;
      cursor: pointer;
    }

    .city-concept-page.chongqing-deepblue .contact-box{
      position: relative;
      z-index: 1;
      width: min(980px, 100%);
      display: grid;
      grid-template-columns: minmax(0, 1fr) 260px;
      gap: 32px;
      padding: 48px;
      border: 1px solid rgba(0, 218, 211, 0.48);
      border-radius: 8px;
      color: #eaf2ff;
      background:
        linear-gradient(90deg, rgba(4, 18, 36, 0.96), rgba(13, 15, 43, 0.96)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 18px);
      box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48), 0 0 0 1px rgba(0, 218, 211, 0.08);
      overflow: hidden;
    }

    .city-concept-page.chongqing-deepblue .contact-box::before{
      content: "";
      position: absolute;
      left: 0;
      top: 92px;
      width: 4px;
      height: 230px;
      background: #00dad3;
      box-shadow: 0 0 18px rgba(0, 218, 211, 0.55);
    }

    .city-concept-page.chongqing-deepblue .modal-close{
      position: absolute;
      right: 18px;
      top: 16px;
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 8px;
      color: #dfeaff;
      background: rgba(255, 255, 255, 0.05);
      cursor: pointer;
      font-size: 24px;
      line-height: 1;
    }

    .city-concept-page.chongqing-deepblue .modal-pill{
      width: fit-content;
      margin-bottom: 18px;
      padding: 8px 14px;
      border: 1px solid rgba(0, 218, 211, 0.3);
      border-radius: 999px;
      color: #cfefff;
      background: rgba(0, 218, 211, 0.08);
      font-size: 14px;
    }

    .city-concept-page.chongqing-deepblue .modal-pill::before{
      content: "";
      width: 9px;
      height: 9px;
      display: inline-block;
      margin-right: 9px;
      border-radius: 50%;
      background: #00dad3;
      box-shadow: 0 0 12px rgba(0, 218, 211, 0.7);
      vertical-align: middle;
    }

    .city-concept-page.chongqing-deepblue .contact-main h2{
      margin: 0;
      max-width: 760px;
      font-size: 44px;
      line-height: 1.16;
    }

    .city-concept-page.chongqing-deepblue .contact-main p{
      margin: 18px 0 26px;
      max-width: 780px;
      color: #b8c7e6;
    }

    .city-concept-page.chongqing-deepblue .modal-side{
      align-self: stretch;
      display: grid;
      align-content: center;
      gap: 16px;
      padding: 22px;
      border: 1px solid rgba(69, 163, 255, 0.26);
      border-radius: 8px;
      background: rgba(9, 18, 40, 0.62);
      text-align: center;
    }

    .city-concept-page.chongqing-deepblue .modal-qr{
      width: 190px;
      max-width: 100%;
      margin: 0 auto;
      border-radius: 8px;
      background: #fff;
    }

    .city-concept-page.chongqing-deepblue .modal-phone{
      padding: 14px;
      border: 1px solid rgba(0, 218, 211, 0.22);
      border-radius: 6px;
      background: rgba(7, 19, 38, 0.72);
    }

    .city-concept-page.chongqing-deepblue .modal-phone span{
      display: block;
      color: #92a8c8;
      font-size: 13px;
    }

    .city-concept-page.chongqing-deepblue .modal-phone strong{
      display: block;
      margin-top: 4px;
      color: #f7fbff;
      font-size: 21px;
      line-height: 1.2;
    }

    .city-concept-page.chongqing-deepblue .modal-side p{
      margin: 0;
      color: #9fb3d9;
      font-size: 14px;
    }

    @media (max-width: 760px) {
      .city-concept-page.chongqing-deepblue .contact-box{
        grid-template-columns: 1fr;
        padding: 32px 22px;
      }

      .city-concept-page.chongqing-deepblue .contact-main h2{
        font-size: 32px;
      }
    }