html {
  font-size: 37.5px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

/* ========== Base ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: AlibabaPuHuiTi-Regular, PingFangSC-Regular, sans-serif;
  overflow-x: hidden;
  cursor: default;
}

.page {
  width: 100%;
  /* background: #f5f7fb; */
}

/* ========== Navigation ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 2px 0.160rem rgba(0,0,0,0.08);
  height: 2.667rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.280rem;
  z-index: 1000;
}

.nav__logo {
  width: 5.787rem;
  height: 1.493rem;
  cursor: pointer;
}

.nav__menu {
  display: flex;
  gap: 2.133rem;
  list-style: none;
  align-items: center;
}

.nav__menu a {
  color: #1a1a1a;
  font-size: 0.640rem;
  text-decoration: none;
  transition: color 0.3s;
  cursor: pointer;
  white-space: nowrap;
}

.nav__menu a:hover {
  color: #003d72;
}

.nav__dropdown {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.213rem;
}

.nav__active {
  color: #003d72;
  font-size: 0.640rem;
  font-weight: 500;
  cursor: pointer;
}

.nav__dropdown:hover .nav__arrow {
  transform: rotate(180deg);
}

.nav__submenu {
  display: none;
  position: absolute;
  top: calc(100% + 0.160rem);
  left: 0;
  background: #fff;
  box-shadow: 0 2px 0.213rem 2px rgba(0,0,0,0.08);
  border-radius: 0.213rem;
  width: 4.267rem;
  padding: 0.427rem 0;
  z-index: 100;
  list-style: none;
}

.nav__dropdown:hover .nav__submenu {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.nav__submenu li {
  width: 100%;
  text-align: center;
  padding: 0.213rem 0;
}

.nav__submenu a {
  font-size: 0.533rem;
  color: #5a5a5a;
}

.nav__submenu a:hover,
.nav__submenu-active {
  color: #003d72 !important;
}

.nav__btn {
  background: linear-gradient(135deg, #003d72, #4874cb);
  color: #fff !important;
  padding: 0.320rem 0.747rem;
  border-radius: 0.747rem;
  display: inline-block;
}

/* ========== Hero Section ========== */
.hero {
  height: 17.600rem;
  background: url(../../assets/images/about/partners/1a20896a43984bef8bff850ba314ba4b_mergeImage.png) center/cover no-repeat;
  padding-top: 2.667rem;
}
.amap-logo{
  display: none !important;
}

.hero__overlay {
  width: 100%;
  height: 100%;
  background: rgba(5, 98, 194, 0.45);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero__title {
  font-size: 1.707rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.920rem;
  text-shadow: 0 0.107rem 0.213rem rgba(0,0,0,0.32);
  margin-bottom: 0.853rem;
  margin-top: -0.4rem;
}

.hero__subtitle {
  font-size: 0.85333rem;
  color: #fff;
  line-height: 1.067rem;
  text-shadow: 0 0.107rem 0.213rem rgba(0,0,0,0.32);
}

/* ========== Map Section ========== */
.map-section {
  background: #fff;
  padding: 3.413rem 2.933rem;
}

.map-section__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 45.333rem;
  margin: 0 auto;
}

.map-section__left {
  width: 17.387rem;
  padding-top: 2.080rem;
}

.map-section__title {
  font-size: 1.707rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 3.840rem;
  line-height: 1.920rem;
}

.map-section__desc {
  font-size: 0.587rem;
  color: #5a5a5a;
  line-height: 1.280rem;
  text-align: justify;
  text-indent: 2em;
}

.map-section__stats {
  display: flex;
  /* gap: 4.267rem; */
  justify-content: space-between;
  margin-top: 3.840rem;
}

.map-section__stat {
  text-align: center;
}

.map-section__stat-num {
  background-image: linear-gradient(180deg, #4874cb 0%, #003d72 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.920rem;
}

.map-section__stat-num .num {
  font-size: 1.707rem;
  font-weight: bold;
}

.amap-copyright {
  display: none !important;
}

.map-section__stat-num .plus {
  font-size: 1.067rem;
  font-weight: 500;
}

.map-section__stat-label {
  font-size: 0.533rem;
  color: #1a1a1a;
  line-height: 0.747rem;
}

.map-section__right {
  width: 26.667rem;
  position: relative;
}

#amap-container {
  width: 100%;
  height: 20rem;
  border-radius: 0.213rem;
  background: #ffffff;
}

.amap-cluster-marker {
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 50%;
  background: rgba(24, 144, 255, 0.85);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.amap-cluster-marker::before,
.amap-cluster-marker::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(24, 144, 255, 0.4);
  animation: ripple 2s ease-out infinite;
}

.amap-cluster-marker::before {
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
}

.amap-cluster-marker::after {
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  animation-delay: 0.6s;
}

@keyframes ripple {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.amap-city-marker {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(24, 144, 255, 0.85);
  border: 2px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}



/* ========== Logos Section ========== */
.logos-section {
  background: url(../../assets/images/about/partners/SketchPngaf4a6c3b3e2b61e41de2f048fdaf28e5d53f754989b9364f80403932c7e9c8bb.png) center/cover no-repeat;
  padding: 2.133rem 0 3.413rem;
  overflow: hidden;
}

.logos-scroll {
  width: 100%;
  overflow: hidden;
  margin-bottom: 0.640rem;
}

.logos-scroll:last-child {
  margin-bottom: 0;
}

.logos-track {
  display: flex;
  gap: 0.640rem;
  animation: scroll 60s linear infinite;
  width: max-content;
}

.logos-scroll:nth-child(1) .logos-track {
  animation: scroll 60s linear infinite;
}

.logos-scroll:nth-child(2) .logos-track {
  animation: scroll-reverse 97.5s linear infinite;
}

.logos-scroll:nth-child(3) .logos-track {
  animation: scroll 75s linear infinite;
}

.logos-scroll:nth-child(4) .logos-track {
  animation: scroll-reverse 60s linear infinite;
}

.logos-scroll:hover .logos-track {
  animation-play-state: paused;
}

.logos-track img {
  height: 2.347rem;
  width: auto;
  object-fit: contain;
  margin-right: 0.640rem;
  flex-shrink: 0;
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll-reverse {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

.logo-card {
  background: #fff;
  border-radius: 0.213rem;
  box-shadow: 0 2px 0.213rem 2px rgba(0,0,0,0.08);
  width: 6.400rem;
  height: 2.347rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  flex-shrink: 0;
}

.logo-card:hover {
  transform: translateY(-0.107rem);
  box-shadow: 0 0.160rem 0.427rem rgba(0,0,0,0.12);
}

.logo-card img {
  max-width: 80%;
  max-height: 60%;
  object-fit: contain;
}

.logo-card--wide {
  width: 13.333rem;
}

.logo-card--wide .logo-card__icon {
  width: 1.067rem;
  height: auto;
  margin-left: 0.640rem;
}

.logo-card--wide .logo-card__text {
  max-width: 70%;
  margin-right: 0.640rem;
}

/* ========== Reports Section ========== */
.reports-section {
  padding: 3.413rem 2.933rem;
  text-align: center;
  background-color: #F5F7FB;
}

.reports-section__title {
  font-size: 1.707rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.920rem;
  margin-bottom: 2.133rem;
}

.reports-section__grid {
  display: flex;
  justify-content: space-between;
  gap: 1.067rem;
  width: 100%;
  margin: 0 auto;
}

.report-card {
  width: 33%;
  cursor: pointer;
  transition: transform 0.3s;
}

.report-card:hover {
  transform: translateY(-0.160rem);
}

.report-card__cover {
  width: 100%;
  height: 9.547rem;
  border-radius: 0.213rem;
  object-fit: cover;
}

.report-card__title {
  font-size: 0.587rem;
  color: #5a5a5a;
  line-height: 0.800rem;
  margin-top: 0.640rem;
  text-align: center;
}

/* ========== Footer ========== */
.footer {
  background: #003d72;
  padding: 1.067rem 2.933rem;
}

.footer__nav {
  display: flex;
  gap: 3.973rem;
  margin-bottom: 0.320rem;
}

.footer__nav-title {
  font-size: 0.427rem;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
}

.footer__content {
  display: flex;
  gap: 3.973rem;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.320rem;
}

.footer__col span {
  font-size: 0.373rem;
  color: #ccc;
  cursor: pointer;
}

.footer__col--contact {
  max-width: 7.653rem;
}

.footer__col--qr {
  align-items: flex-start;
}

.footer__qr {
  width: 2.667rem;
  height: 2.667rem;
  margin-bottom: 0.240rem;
}

.footer__divider {
  height: 1px;
  background: #8d8d8d;
  margin: 1.333rem 0 1.067rem;
}

.footer__copyright {
  font-size: 0.373rem;
  color: #ccc;
  text-align: center;
}

/* ========== Animations ========== */
.animate-item {
  opacity: 0;
  transform: translateY(0.800rem);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-item.animate-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== Responsive ========== */
@media (max-width: 38.400rem) {
  .map-section, .logos-section, .reports-section, .footer {
    padding-left: 2.133rem;
    padding-right: 2.133rem;
  }
}

@media (max-width: 27.307rem) {
  .nav { padding: 0 1.067rem; }
  .map-section__inner { flex-direction: column; align-items: center; gap: 1.600rem; }
  .map-section__left { width: 100%; max-width: 16.000rem; padding-top: 0; }
  .map-section__right { width: 100%; max-width: 21.333rem; }
  .reports-section__grid { flex-wrap: wrap; justify-content: center; }
  .footer__nav, .footer__content { flex-wrap: wrap; gap: 1.067rem; }
}

@media (max-width: 20.480rem) {
  .nav { height: 2.133rem; padding: 0 0.640rem; }
  .nav__logo { width: 4.000rem; height: 1.040rem; }
  .nav__menu { gap: 1.067rem; }
  .nav__menu a, .nav__active { font-size: 0.480rem; }
  .hero { height: 13.333rem; margin-top: 2.133rem; }
  .hero__title { font-size: 1.280rem; line-height: 1.707rem; }
  .hero__subtitle { font-size: 0.640rem; line-height: 0.853rem; }
  .map-section, .logos-section, .reports-section, .footer { padding: 1.600rem 0.640rem; }
  .map-section__title, .reports-section__title { font-size: 0.960rem; line-height: 1.280rem; }
  /* .map-section__stats { gap: 1.067rem; } */
  .logos-section__row { flex-wrap: wrap; }
  .logo-card, .logo-card--wide { width: 100%; max-width: 10.667rem; }
}