:root {
  --af-ink: #1d2430;
  --af-text: #46515f;
  --af-muted: #8b94a3;
  --af-line: #e7e9ee;
  --af-paper: #ffffff;
  --af-soft: #f4f5f7;
  --af-dark: #151b25;
  --af-blue: #244f85;
  --af-blue-deep: #18365f;
  --af-primary: #0d4c9e;
  --af-shell: 73.9583333333vw;
  --af-page-gutter: clamp(24px, 5.2vw, 100px);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  background: var(--af-soft);
  color: var(--af-ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

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

img {
  display: block;
  max-width: 100%;
  border: 0;
}

img:not([src]),
img[src=""],
img[src*="/placeholders/"],
img[src*="gray-placeholder.svg"],
img[src*="placeholder.svg"],
img[src^="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 9'"],
img.is-loading,
img.is-placeholder {
  opacity: 0;
}

figure:has(> img.is-loading),
figure:has(> img.is-placeholder),
figure:has(> img[src=""]),
figure:has(> img[src*="/placeholders/"]),
figure:has(> img[src*="placeholder.svg"]) {
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

figure:has(> img.is-loading)::before,
figure:has(> img.is-loading)::after,
figure:has(> img.is-placeholder)::before,
figure:has(> img.is-placeholder)::after,
figure:has(> img[src=""])::before,
figure:has(> img[src=""])::after,
figure:has(> img[src*="/placeholders/"])::before,
figure:has(> img[src*="/placeholders/"])::after,
figure:has(> img[src*="placeholder.svg"])::before,
figure:has(> img[src*="placeholder.svg"])::after {
  display: none !important;
}

.af-intro__right:has(img.is-loading),
.af-intro__right:has(img.is-placeholder),
.af-intro__right:has(img[src=""]),
.af-intro__right:has(img[src*="/placeholders/"]),
.af-intro__right:has(img[src*="placeholder.svg"]),
.af-intro__image:has(img.is-loading),
.af-intro__image:has(img.is-placeholder),
.af-intro__image:has(img[src=""]),
.af-intro__image:has(img[src*="/placeholders/"]),
.af-intro__image:has(img[src*="placeholder.svg"]),
.af-case-card figure:has(img.is-loading),
.af-case-card figure:has(img.is-placeholder),
.af-case-card figure:has(img[src=""]),
.af-case-card figure:has(img[src*="/placeholders/"]),
.af-case-card figure:has(img[src*="placeholder.svg"]),
.af-platform__image:has(img.is-loading),
.af-platform__image:has(img.is-placeholder),
.af-platform__image:has(img[src=""]),
.af-platform__image:has(img[src*="/placeholders/"]),
.af-platform__image:has(img[src*="placeholder.svg"]),
.af-platform__board:has(img.is-loading),
.af-platform__board:has(img.is-placeholder),
.af-platform__board:has(img[src=""]),
.af-platform__board:has(img[src*="/placeholders/"]),
.af-platform__board:has(img[src*="placeholder.svg"]),
.af-about-intro__image:has(img.is-loading),
.af-about-intro__image:has(img.is-placeholder),
.af-about-intro__image:has(img[src=""]),
.af-about-intro__image:has(img[src*="/placeholders/"]),
.af-about-intro__image:has(img[src*="placeholder.svg"]),
.af-cities__map-fallback:has(img.is-loading),
.af-cities__map-fallback:has(img.is-placeholder),
.af-cities__map-fallback:has(img[src=""]),
.af-cities__map-fallback:has(img[src*="/placeholders/"]),
.af-cities__map-fallback:has(img[src*="placeholder.svg"]),
.af-qr:has(img.is-loading),
.af-qr:has(img.is-placeholder),
.af-qr:has(img[src=""]),
.af-qr:has(img[src*="/placeholders/"]),
.af-qr:has(img[src*="placeholder.svg"]) {
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

.af-qr img.is-loading,
.af-qr img.is-placeholder {
  border-color: transparent;
  background: transparent;
}

button,
input,
select {
  font: inherit;
}

.af-page {
  overflow: hidden;
  background: var(--af-soft);
}

.af-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: clamp(64px, 5.9895833333vw, 115px);
  display: flex;
  align-items: center;
  padding: 0 clamp(18px, 2.6041666667vw, 50px);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.af-header::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--af-blue-deep), var(--af-primary));
}

.af-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 190px;
}

.af-logo__image {
  width: auto;
  height: clamp(36px, 2.7083333333vw, 52px);
  object-fit: contain;
  transition: opacity 0.35s ease, filter 0.45s ease;
}

.af-logo__image[src$="gray-placeholder.svg"],
.af-logo__image[src=""] {
  display: none;
}

.af-logo__text {
  color: #172033;
  font-size: clamp(18px, 1.1458333333vw, 22px);
  font-weight: 900;
  white-space: nowrap;
}

.af-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2.6041666667vw;
  margin-left: auto;
}

.af-nav a {
  position: relative;
  display: block;
  color: #333;
  font-size: clamp(15px, 0.9375vw, 18px);
  font-weight: 500;
  line-height: 48px;
}

.af-nav a:hover,
.af-nav a.is-active {
  color: var(--af-blue);
  font-weight: 800;
}

.af-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: var(--af-primary);
}

.af-header__search {
  min-width: clamp(96px, 6.875vw, 132px);
  height: clamp(38px, 2.6041666667vw, 50px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: clamp(18px, 2.0833333333vw, 40px);
  border: 1px solid rgba(36, 79, 133, 0.22);
  color: var(--af-blue);
  font-size: 14px;
  font-weight: 800;
}

.af-menu {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
}

.af-menu span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--af-ink);
}

.af-hero {
  position: relative;
  height: calc(100vh - clamp(64px, 5.9895833333vw, 115px));
  min-height: 580px;
  margin-top: clamp(64px, 5.9895833333vw, 115px);
  overflow: hidden;
  background: var(--af-dark);
}

.af-hero__slides,
.af-hero__slide {
  position: absolute;
  inset: 0;
}

.af-hero__slide {
  margin: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
}

.af-hero__slide.is-active {
  opacity: 1;
}

.af-hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  filter: grayscale(0.08);
}

.af-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(9, 18, 31, 0.72), rgba(9, 18, 31, 0.28) 52%, rgba(9, 18, 31, 0.06)),
    linear-gradient(180deg, rgba(9, 18, 31, 0), rgba(9, 18, 31, 0.24));
}

.af-hero__copy {
  position: absolute;
  left: var(--af-page-gutter);
  bottom: 13vh;
  z-index: 2;
  width: min(760px, 52vw);
  color: #fff;
}

.af-hero__en {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(18px, 1.3020833333vw, 25px);
  letter-spacing: 0;
  text-transform: uppercase;
}

.af-hero h2,
.af-hero h1 {
  margin: 0;
}

.af-hero h2 {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(22px, 1.6666666667vw, 32px);
  font-weight: 500;
  line-height: 1.5;
}

.af-hero h1 {
  margin-top: 8px;
  font-size: clamp(42px, 3.8541666667vw, 74px);
  font-weight: 900;
  line-height: 1.12;
}

.af-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(34px, 3.125vw, 60px);
}

.af-btn {
  width: clamp(128px, 8.75vw, 168px);
  height: clamp(42px, 2.6041666667vw, 50px);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(14px, 1.0416666667vw, 20px);
  border: 1px solid var(--af-primary);
  background: var(--af-primary);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}

.af-btn::after {
  content: "›";
  font-size: 22px;
  line-height: 1;
}

.af-btn--ghost {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.08);
}

.af-hero__controls {
  position: absolute;
  right: clamp(18px, 2.6041666667vw, 50px);
  bottom: clamp(20px, 2.0833333333vw, 40px);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.af-hero__controls button {
  width: 36px;
  height: 3px;
  border: 0;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
}

.af-hero__controls button.is-active {
  background: #fff;
}

.af-hero__line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 24px;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.4) 0 1px, transparent 1px 14px);
  opacity: 0.42;
}

.af-intro {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  min-height: 600px;
  background: #fff;
}

.af-intro__left,
.af-intro__right {
  min-width: 0;
}

.af-intro__left {
  padding: clamp(64px, 6.25vw, 120px) 6vw clamp(58px, 6.25vw, 120px) var(--af-page-gutter);
  background:
    linear-gradient(135deg, rgba(36, 79, 133, 0.05), rgba(182, 145, 88, 0.08)),
    #fff;
}

.af-section-en,
.af-intro__left .af-section-en {
  margin: 0 0 12px;
  color: var(--af-blue);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(16px, 0.9375vw, 18px);
  line-height: 1.5;
}

.af-intro h2,
.af-platform h2,
.af-contact h2,
.af-about-intro h2,
.af-standard h2,
.af-history h2,
.af-cities h2 {
  margin: 0;
  color: var(--af-ink);
  font-size: clamp(34px, 2.5vw, 48px);
  font-weight: 900;
  line-height: 1.18;
}

.af-intro p,
.af-platform p,
.af-contact p,
.af-about-intro p,
.af-standard p,
.af-history p,
.af-cities p {
  color: var(--af-text);
  font-size: clamp(14px, 0.8333333333vw, 16px);
  line-height: 1.85;
}

.af-more {
  width: clamp(128px, 8.75vw, 168px);
  height: clamp(42px, 2.6041666667vw, 50px);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(34px, 3.6458333333vw, 70px);
  padding: 0 18px;
  background: var(--af-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}

.af-more--dark {
  background: var(--af-dark);
}

.af-intro__right {
  position: relative;
  min-height: 560px;
  background: #d8dde4;
}

.af-intro__image,
.af-intro__image img {
  width: 100%;
  height: 100%;
}

.af-intro__image {
  margin: 0;
}

.af-intro__image img {
  object-fit: cover;
}

.af-metrics {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 82%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: rgba(21, 27, 37, 0.92);
}

.af-metrics article {
  min-height: 118px;
  padding: 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.af-metrics strong {
  display: block;
  color: #fff;
  font-size: clamp(24px, 1.875vw, 36px);
  line-height: 1;
}

.af-metrics span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.6;
}

.af-search-band {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--af-dark);
  color: #fff;
}

.af-search-band__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(10, 18, 29, 0.76), rgba(10, 18, 29, 0.76)),
    radial-gradient(circle at 30% 20%, rgba(182, 145, 88, 0.28), transparent 32%),
    linear-gradient(135deg, #17263d, #0e1622);
}

.af-search-band__content {
  position: relative;
  z-index: 1;
  width: min(920px, calc(100% - 40px));
  text-align: center;
}

.af-search-band h2 {
  margin: 0 0 34px;
  color: #fff;
  font-size: clamp(30px, 2.5vw, 48px);
  font-weight: 900;
}

.af-filter {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 56px;
  gap: 12px;
}

.af-filter select,
.af-filter input,
.af-filter button {
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.94);
  color: var(--af-ink);
  padding: 0 16px;
}

.af-filter button {
  padding: 0;
  background: var(--af-primary);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.af-go {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 2;
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
  translate: -50% 50%;
  border-radius: 50%;
  background: var(--af-blue);
  color: #fff;
  text-align: center;
  box-shadow: 0 18px 40px rgba(9, 18, 31, 0.24);
}

.af-go strong,
.af-go span {
  display: block;
}

.af-go strong {
  font-size: 22px;
}

.af-go span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
}

.af-services {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(36px, 4.1666666667vw, 80px);
  padding: clamp(92px, 7.2916666667vw, 140px) var(--af-page-gutter) clamp(64px, 6.25vw, 120px);
  background: #fff;
}

.af-title-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 28px;
}

.af-title-row h2,
.af-title-stack h2 {
  margin: 0;
  color: var(--af-blue);
  font-size: clamp(24px, 1.5625vw, 30px);
  font-weight: 900;
}

.af-title-row span {
  color: #d6d8dd;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(18px, 1.25vw, 24px);
  text-transform: uppercase;
}

.af-title-row span::before {
  content: "/";
  margin-right: 8px;
}

.af-case-list {
  display: grid;
  gap: 18px;
}

.af-case-card {
  display: grid;
  grid-template-columns: 38% 1fr;
  min-height: 190px;
  overflow: hidden;
  background: #f7f8fa;
}

.af-case-card figure {
  margin: 0;
  background: #dce1e8;
}

.af-case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.af-case-card:hover img {
  transform: scale(1.05);
}

.af-case-card div {
  padding: clamp(20px, 1.5625vw, 30px);
}

.af-case-card h3,
.af-news-list h3 {
  margin: 0;
  color: var(--af-ink);
  font-size: clamp(18px, 1.1458333333vw, 22px);
  line-height: 1.4;
}

.af-case-card time {
  display: block;
  margin-top: 12px;
  color: var(--af-primary);
  font-size: 14px;
}

.af-case-card p,
.af-news-list p {
  margin: 12px 0 0;
  color: var(--af-text);
  font-size: 14px;
  line-height: 1.8;
}

.af-title-stack {
  margin-bottom: 24px;
}

.af-title-stack p {
  color: var(--af-text);
  line-height: 1.8;
}

.af-news-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--af-line);
}

.af-news-list article {
  position: relative;
  min-height: 150px;
  padding: 26px 0 26px 72px;
  border-bottom: 1px solid var(--af-line);
}

.af-news-list span {
  position: absolute;
  left: 0;
  top: 28px;
  color: #b9bec7;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
}

.af-platform {
  position: relative;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: clamp(36px, 5.2083333333vw, 100px);
  padding: clamp(64px, 6.25vw, 120px) var(--af-page-gutter);
  overflow: hidden;
  background: var(--af-dark);
  color: #fff;
}

.af-platform__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(21, 27, 37, 0.94), rgba(21, 27, 37, 0.7)),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 18px);
}

.af-platform__copy,
.af-platform__image {
  position: relative;
  z-index: 1;
}

.af-platform h2,
.af-platform p,
.af-contact h2,
.af-contact p {
  color: #fff;
}

.af-platform p {
  color: rgba(255, 255, 255, 0.72);
}

.af-platform__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  background: rgba(255, 255, 255, 0.14);
}

.af-platform__stats article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.06);
}

.af-platform__stats strong {
  display: block;
  color: #fff;
  font-size: clamp(24px, 1.875vw, 36px);
}

.af-platform__stats span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}

.af-platform__image {
  height: clamp(300px, 22.9166666667vw, 440px);
  margin: 0;
  background: #d8dde4;
}

.af-platform__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.af-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 56px;
  padding: clamp(56px, 5.2083333333vw, 100px) var(--af-page-gutter);
  background: #fff;
}

.af-contact > div {
  max-width: 760px;
}

.af-qr {
  flex: 0 0 auto;
  width: 166px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--af-line);
  background: #fff;
  text-align: center;
}

.af-qr img {
  width: 140px;
  height: 140px;
  object-fit: cover;
}

.af-qr figcaption {
  margin-top: 8px;
  color: var(--af-text);
  font-size: 14px;
}

.af-about-hero {
  position: relative;
  height: 360px;
  min-height: 320px;
  margin-top: clamp(64px, 5.9895833333vw, 115px);
  overflow: hidden;
  background: var(--af-dark);
}

.af-about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(8, 16, 28, 0.58);
}

.af-about-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.af-about-hero__copy {
  position: absolute;
  left: var(--af-page-gutter);
  bottom: 74px;
  z-index: 2;
  color: #fff;
}

.af-about-hero__copy p {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.72);
  font-family: Georgia, "Times New Roman", serif;
  text-transform: uppercase;
}

.af-about-hero h1 {
  margin: 0;
  font-size: clamp(34px, 2.5vw, 48px);
}

.af-breadcrumb {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 var(--af-page-gutter);
  border-bottom: 1px solid var(--af-line);
  background: #fff;
  color: var(--af-muted);
  font-size: 14px;
}

.af-breadcrumb nav {
  display: flex;
  gap: 28px;
}

.af-breadcrumb a.is-active,
.af-breadcrumb a:hover {
  color: var(--af-blue);
  font-weight: 800;
}

.af-about-intro,
.af-standard,
.af-history,
.af-cities {
  padding: clamp(64px, 6.25vw, 120px) var(--af-page-gutter);
}

.af-about-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.1fr);
  align-items: stretch;
  gap: clamp(28px, 4.6875vw, 90px);
  overflow: hidden;
  background: #fff;
}

.af-about-intro::before {
  content: "ABOUT";
  position: absolute;
  top: 58px;
  right: 9vw;
  color: rgba(13, 76, 158, 0.045);
  font-family: Arial, sans-serif;
  font-size: clamp(78px, 10vw, 192px);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.af-about-intro__copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(22px, 2.8vw, 54px) 0;
}

.af-about-intro__copy .af-section-en {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  color: var(--af-blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.af-about-intro__copy .af-section-en::before {
  content: "";
  width: 48px;
  height: 2px;
  background: var(--af-primary);
}

.af-about-intro__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(28px, 3.2vw, 54px);
  border-top: 1px solid var(--af-line);
  border-bottom: 1px solid var(--af-line);
}

.af-about-intro__stats article {
  min-height: 112px;
  padding: 24px 18px 22px 0;
  border-right: 1px solid var(--af-line);
}

.af-about-intro__stats article + article {
  padding-left: clamp(24px, 2.2vw, 40px);
}

.af-about-intro__stats article:last-child {
  border-right: 0;
}

.af-about-intro__stats strong {
  display: block;
  color: #0d4c9e;
  font-family: Arial, sans-serif;
  font-size: clamp(30px, 2.5vw, 48px);
  line-height: 1;
}

.af-about-intro__stats span {
  display: block;
  margin-top: 10px;
  color: var(--af-muted);
  font-size: 14px;
  font-weight: 700;
}

.af-about-intro__image {
  position: relative;
  z-index: 1;
  min-height: clamp(360px, 31.25vw, 600px);
  margin: 0;
  overflow: hidden;
  background: #dce1e8;
  box-shadow: 0 30px 70px rgba(15, 31, 55, 0.14);
}

.af-about-intro__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.af-about-intro__image figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 30px;
  background: rgba(13, 76, 158, 0.9);
  color: #fff;
}

.af-about-intro__image figcaption span {
  font-size: 20px;
  font-weight: 900;
}

.af-about-intro__image figcaption strong {
  color: rgba(255, 255, 255, 0.7);
  font-family: Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.af-standard {
  position: relative;
  overflow: hidden;
  display: block;
  background:
    radial-gradient(circle at 84% 18%, rgba(77, 150, 255, 0.22), transparent 34%),
    linear-gradient(135deg, rgba(8, 28, 58, 0.98), rgba(13, 65, 132, 0.94)),
    var(--af-dark);
  color: rgba(255, 255, 255, 0.78);
}

.af-standard__lead {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-bottom: clamp(34px, 4.2vw, 76px);
}

.af-standard__lead .af-section-en {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.af-standard__lead h2 {
  max-width: 620px;
  color: #fff;
  font-size: clamp(34px, 3.5vw, 58px);
  line-height: 1.12;
}

.af-standard__lead p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.78);
}

.af-standard__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.af-standard__grid article {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: clamp(310px, 24vw, 430px);
  padding: clamp(30px, 3.2vw, 58px);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.035));
  color: #fff;
  transition: background 0.28s ease, transform 0.28s ease;
}

.af-standard__grid article:last-child {
  border-right: 0;
}

.af-standard__grid article:hover {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.06));
  transform: translateY(-4px);
}

.af-standard__grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  margin-bottom: clamp(32px, 3vw, 58px);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px;
  font-weight: 800;
}

.af-standard__grid h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(20px, 1.45vw, 28px);
  line-height: 1.25;
}

.af-standard__grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 2;
}

.af-history {
  position: relative;
  overflow: hidden;
  min-height: 45.1041666667vw;
  padding: 0 0 5vw;
  background: #244f85;
  color: #fff;
}

.af-history__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(36, 79, 133, 0.72), rgba(36, 79, 133, 0.72)),
    url("./images/reference/history-bg.jpg") center / cover no-repeat;
  transform: scale(1.02);
}

.af-history__title {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  margin: 0 0 5vw;
  padding: 7vw 5.2vw 0;
  color: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.55;
  white-space: pre-wrap;
}

.af-history__year-swiper {
  position: relative;
  z-index: 1;
  width: 90%;
  height: 150px;
  margin: 0 auto;
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}

.af-history.is-history-dragging .af-history__year-swiper {
  cursor: grabbing;
}

.af-history__year-swiper::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -20%;
  width: 140%;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
  transform: translateY(-50%);
}

.af-history__track {
  display: flex;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  transition-property: transform;
  transition-timing-function: ease;
  will-change: transform;
}

.af-history__year-swiper li {
  position: relative;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  height: 150px;
}

.af-history__year-swiper li::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: rgba(13, 76, 158, 0.18);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.42);
  transform: translate(-50%, -50%);
}

.af-history__year-swiper .year {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 30px;
  font-weight: 400;
  line-height: 1;
  transition: color 1s ease;
}

.af-history__year-swiper .year::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #fff 0 51%, transparent 52%),
    #0d4c9e;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 1s ease;
}

.af-history__year-swiper span {
  display: block;
  transform: translateY(-40px);
  transition: transform 1s ease;
}

.af-history__year-swiper li.swiper-slide-thumb-active .year {
  color: #0d4c9e;
}

.af-history__year-swiper li.swiper-slide-thumb-active .year::before {
  transform: translate(-50%, -50%) scale(1);
}

.af-history__year-swiper li.swiper-slide-thumb-active span {
  transform: translateY(0);
}

.af-history__content-swiper {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.af-history__content-swiper li {
  flex: 0 0 auto;
  box-sizing: border-box;
  padding: 5.2vw;
  color: #fff;
}

.af-history__content-swiper .year {
  font-family: Arial, sans-serif;
  font-size: 30px;
  font-weight: 400;
  line-height: 1.2;
}

.af-history__content-swiper .con {
  max-width: 620px;
  margin: 10px 0 0;
  color: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  white-space: pre-wrap;
}

.af-history__process-btn {
  padding: 0 5.2vw;
}

.af-history__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-right: 16px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  outline: none;
  transition: background 1s ease, opacity 0.3s ease;
}

.af-history__arrow:hover {
  background: #0d4c9e;
}

.af-history__arrow.swiper-button-disabled {
  cursor: default;
  opacity: 0.45;
}

.af-cities {
  position: relative;
  overflow: hidden;
  padding-top: clamp(44px, 4.6875vw, 90px);
  padding-bottom: clamp(36px, 3.6458333333vw, 70px);
  background: #fff var(--section-bg-image, none) no-repeat center top / cover;
}

.af-cities::before {
  content: none;
}

.af-cities__head {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  margin: 0 auto;
  text-align: center;
}

.af-cities__head h2 {
  margin: 0;
  color: #333;
  font-size: clamp(24px, 2.1vw, 40px);
  font-weight: 900;
  line-height: 1.25;
}

.af-cities__head p {
  margin: 14px 0 0;
  color: #5d6672;
  font-size: clamp(15px, 0.9375vw, 18px);
  line-height: 1.55;
  white-space: nowrap;
}

.af-cities__head::before {
  content: none;
}

.af-cities__numbers {
  display: none;
}

.af-cities__numbers article {
  min-width: 120px;
  padding: 0;
  text-align: left;
  background: transparent;
}

.af-cities__numbers strong {
  display: flex;
  align-items: flex-end;
  color: var(--af-primary);
  font-family: Arial, sans-serif;
  font-size: clamp(42px, 3.125vw, 60px);
  font-weight: 800;
  line-height: 0.86;
  white-space: nowrap;
}

.af-cities__numbers span {
  display: block;
  margin-top: 12px;
  color: #1d2430;
  font-size: clamp(15px, 0.9375vw, 18px);
  font-weight: 700;
}

.af-cities__map-wrap {
  position: relative;
  z-index: 1;
  overflow: hidden;
  width: min(1420px, 100%);
  margin: clamp(20px, 2.6041666667vw, 50px) auto 0;
}

.af-cities__orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 3;
  width: min(70vw, 760px);
  height: auto;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.af-cities__map-wrap.is-empty {
  display: none;
}

.af-cities__map-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.92) 4%, rgba(255, 255, 255, 0) 15%, rgba(255, 255, 255, 0) 85%, rgba(255, 255, 255, 0.92) 96%, #fff 100%),
    linear-gradient(180deg, #fff 0%, rgba(255, 255, 255, 0.94) 5%, rgba(255, 255, 255, 0) 18%, rgba(255, 255, 255, 0) 80%, rgba(255, 255, 255, 0.94) 95%, #fff 100%);
}

.af-cities__map {
  width: 100%;
  height: clamp(380px, 32vw, 620px);
}

.af-cities__map-fallback {
  display: none;
  margin: 0;
}

.af-map-tip {
  position: absolute;
  z-index: 3;
  min-width: 38px;
  height: 42px;
  padding: 8px 9px 12px;
  background: url("./images/reference/timemaker/dw.png") no-repeat center / auto 100%;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  pointer-events: none;
}

.af-city-cards {
  position: relative;
  z-index: 3;
  width: min(1190px, 100%);
  margin: clamp(-116px, -5.8333333333vw, -78px) auto 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.af-city-cards article {
  min-height: 68px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #dfe7f1;
  border-radius: 10px;
  background: rgba(247, 249, 252, 0.94);
  color: #333;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(12, 31, 57, 0.06);
  transition: border-color 0.35s ease, background 0.35s ease, color 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
}

.af-city-cards article.is-active,
.af-city-cards article:hover {
  background: var(--af-primary);
  border-color: var(--af-primary);
  color: #fff;
  box-shadow: 0 16px 28px rgba(16, 84, 166, 0.22);
  transform: translateY(-3px);
}

.af-city-card__icon {
  display: none;
  position: relative;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  background: url("./images/reference/timemaker/dq.png") no-repeat center / 100% 100%;
}

.af-city-card__icon span {
  position: absolute;
  left: 55%;
  top: 42%;
  width: 20px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url("./images/reference/timemaker/dw.png") no-repeat center / auto 100%;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.af-city-cards article.is-active .af-city-card__icon span,
.af-city-cards article:hover .af-city-card__icon span {
  background-image: url("./images/reference/timemaker/dw2.png");
  color: var(--af-primary);
}

.af-city-cards h3 {
  margin: 0;
  font-size: clamp(16px, 0.9895833333vw, 19px);
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.af-city-cards p {
  display: none;
}

.af-city-tags {
  display: none;
}

.af-city-tags span {
  min-height: 38px;
  min-width: 78px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #dfe7f1;
  background: #fff;
  color: var(--af-text);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.af-city-tags span.is-active,
.af-city-tags span:hover {
  border-color: var(--af-primary);
  background: var(--af-primary);
  color: #fff;
}

.af-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.72fr);
  column-gap: 48px;
  padding: clamp(52px, 5.2083333333vw, 100px) var(--af-page-gutter) 32px;
  background: var(--af-dark);
  color: rgba(255, 255, 255, 0.72);
}

.af-footer__top {
  display: grid;
  grid-template-columns: 0.78fr 1.18fr 180px;
  gap: 44px;
  grid-column: 1 / -1;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.af-footer__logo {
  width: 170px;
  height: auto;
  margin-bottom: 18px;
}

.af-footer__contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.af-footer h3 {
  margin: 0 0 10px;
  color: #fff;
}

.af-footer p {
  margin: 0 0 8px;
  line-height: 1.8;
}

.af-footer__qr {
  justify-self: end;
  margin: 0;
  text-align: center;
}

.af-footer__qr h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 16px;
}

.af-footer__qr img {
  width: 132px;
  height: 132px;
  padding: 8px;
  border-radius: 6px;
  background: #fff;
  object-fit: cover;
}

.af-footer__qr figcaption {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 700;
}

.af-footer__features {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1;
  gap: 12px;
  padding: 24px 0;
}

.af-footer__features span {
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 9px 14px;
}

.af-footer__bottom {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  grid-column: 2;
  gap: 24px;
  min-height: 40px;
  padding: 24px 0;
  font-size: 13px;
  text-align: right;
}

.af-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 35px rgba(11, 28, 52, 0.08);
}

body[data-page="home"] .af-header.is-scrolled .af-logo__image {
  filter: none;
}

body[data-page="home"] .af-header.is-scrolled .af-logo__text,
body[data-page="home"] .af-header.is-scrolled .af-nav a,
body[data-page="home"] .af-header.is-scrolled .af-header__search {
  color: #1a4564;
}

.af-reveal {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  transition: opacity 0.85s ease, transform 0.85s ease;
  will-change: opacity, transform;
}

.af-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.af-footer > .af-reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

.af-btn,
.af-more,
.af-go,
.af-filter button,
.af-header__search,
.af-city-tags span,
.af-platform__stats article {
  transition: background 0.35s ease, color 0.35s ease, transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.af-btn:hover,
.af-more:hover,
.af-filter button:hover,
.af-header__search:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(13, 76, 158, 0.22);
}

.af-btn:empty {
  visibility: hidden;
}

.af-go::before,
.af-go::after {
  content: "";
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: inherit;
  animation: afPulse 2.6s ease-out infinite;
}

.af-go::after {
  animation-delay: 0.85s;
}

.af-go:hover {
  transform: translateY(-4px);
}

.af-filter select,
.af-filter input {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.af-filter select.is-active,
.af-filter input.is-active,
.af-filter select:focus,
.af-filter input:focus {
  outline: 0;
  border-color: #b9d5f7;
  box-shadow: 0 10px 24px rgba(13, 76, 158, 0.18);
  transform: translateY(-2px);
}

.af-news-list article {
  cursor: pointer;
  transition: padding-left 0.35s ease, background 0.35s ease;
}

.af-news-list article:hover,
.af-news-list article.is-current {
  background: rgba(13, 76, 158, 0.04);
}

.af-news-list article:hover span,
.af-news-list article.is-current span {
  color: #3263a3;
}

.af-case-card {
  transition: opacity 0.48s ease, transform 0.48s ease;
}

.af-city-tags span:hover,
.af-platform__stats article:hover {
  transform: translateY(-3px);
  border-color: var(--af-primary);
}

.af-about-hero__image,
.af-about-intro__image img,
.af-cities__image img,
.af-platform__image img {
  transition: transform 1.05s ease, filter 0.8s ease;
}

.af-about-hero:hover .af-about-hero__image,
.af-about-intro__image:hover img,
.af-cities__image:hover img,
.af-platform__image:hover img {
  transform: scale(1.04);
}

@keyframes afPulse {
  0% {
    opacity: 0.85;
    transform: scale(0.92);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}

@media (max-width: 1180px) {
  .af-header {
    height: 64px;
  }

  .af-nav,
  .af-header__search {
    display: none;
  }

  body.is-menu-open .af-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 64px;
    z-index: 49;
    display: grid;
    align-content: start;
    gap: 0;
    margin: 0;
    min-height: calc(100vh - 64px);
    padding: 28px 5vw 34px;
    background: #fff;
    box-shadow: none;
    animation: afMenuDrop 0.32s ease both;
  }

  body.is-menu-open .af-nav a,
  body[data-page="home"].is-menu-open .af-nav a {
    margin: 0;
    color: #1a4564;
    line-height: 48px;
  }

  body.is-menu-open .af-menu span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  body.is-menu-open .af-menu span:nth-child(2) {
    opacity: 0;
  }

  body.is-menu-open .af-menu span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .af-menu span {
    transition: transform 0.28s ease, opacity 0.28s ease;
  }

  .af-menu {
    display: block;
    margin-left: auto;
  }

  .af-hero,
  .af-about-hero {
    margin-top: 64px;
  }

  .af-hero__copy,
  .af-about-hero__copy {
    left: 5vw;
    width: min(760px, 86vw);
  }

  .af-intro,
  .af-services,
  .af-platform,
  .af-about-intro,
  .af-standard,
  .af-cities,
  .af-footer__top {
    grid-template-columns: 1fr;
  }

  .af-intro__left,
  .af-services,
  .af-platform,
  .af-contact,
  .af-about-intro,
  .af-standard,
  .af-history,
  .af-cities,
  .af-footer,
  .af-breadcrumb {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .af-contact {
    align-items: flex-start;
    flex-direction: column;
  }

  .af-history__list {
    grid-template-columns: repeat(5, 220px);
  }

  .af-history {
    padding: 0 0 40px;
  }

  .af-history__title {
    padding: 40px 12px 0;
    margin-bottom: 40px;
    font-size: 24px;
  }

  .af-history__year-swiper {
    width: 100%;
  }

  .af-history__year-swiper .year {
    width: 90px;
    height: 90px;
  }

  .af-history__year-swiper span {
    font-size: 20px;
    transform: translateY(-30px);
  }

  .af-history__content-swiper li {
    padding: 12px;
  }

  .af-history__content-swiper .con {
    font-size: 14px;
    line-height: 24px;
  }

  .af-history__process-btn {
    margin-top: 20px;
    padding: 0 12px;
    text-align: center;
  }

  .af-history__arrow {
    margin: 0 10px;
  }

  .af-standard__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .af-standard__grid article:nth-child(2n) {
    border-right: 0;
  }

  .af-city-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: -82px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .af-reveal {
    opacity: 1;
    transform: none;
  }
}

@keyframes afMenuDrop {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  .af-logo__image {
    height: 38px;
  }

  .af-logo__text {
    font-size: 18px;
  }

  .af-footer {
    grid-template-columns: 1fr;
  }

  .af-footer__features,
  .af-footer__bottom {
    grid-column: 1;
  }

  .af-footer__bottom {
    justify-content: flex-start;
    min-height: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: left;
  }

  .af-footer__qr {
    justify-self: start;
  }

  .af-hero {
    height: auto;
    min-height: 0;
  }

  .af-hero__slides,
  .af-hero__slide {
    position: relative;
    height: 76vw;
    min-height: 360px;
  }

  .af-hero__slide:not(.is-active) {
    display: none;
  }

  .af-hero__copy {
    inset: auto 5vw 48px;
    width: auto;
  }

  .af-hero h2 {
    display: none;
  }

  .af-hero h1 {
    font-size: 34px;
  }

  .af-hero__actions {
    margin-top: 24px;
  }

  .af-hero__controls {
    right: 5vw;
    bottom: 18px;
  }

  .af-metrics,
  .af-filter,
  .af-standard__grid,
  .af-footer__contact,
  .af-footer__bottom {
    grid-template-columns: 1fr;
  }

  .af-metrics {
    position: static;
    width: 100%;
  }

  .af-intro__right {
    min-height: 360px;
  }

  .af-search-band {
    min-height: 480px;
    padding: 54px 0 90px;
  }

  .af-go {
    width: 142px;
    height: 142px;
  }

  .af-case-card {
    grid-template-columns: 1fr;
  }

  .af-case-card figure {
    height: 220px;
  }

  .af-news-list article {
    padding-left: 54px;
  }

  .af-platform__stats {
    grid-template-columns: 1fr;
  }

  .af-breadcrumb {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .af-breadcrumb nav {
    width: 100%;
    overflow-x: auto;
    gap: 20px;
    white-space: nowrap;
  }

  .af-about-intro::before {
    top: 34px;
    right: 5vw;
    font-size: 64px;
  }

  .af-about-intro__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .af-cities {
    padding-top: 52px;
    padding-bottom: 46px;
  }

  .af-cities__head p {
    white-space: normal;
  }

  .af-cities__numbers {
    display: none;
  }

  .af-cities__numbers article {
    min-width: 112px;
  }

  .af-cities__map {
    height: 72vw;
    min-height: 300px;
  }

  .af-city-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: -52px;
    gap: 8px;
  }

  .af-city-cards article {
    min-height: 58px;
    padding: 10px 12px;
  }

  .af-city-card__icon {
    width: 26px;
    height: 26px;
  }

  .af-about-intro__stats article {
    min-height: 96px;
    padding: 18px 10px 16px 0;
    border-right: 1px solid var(--af-line);
    border-bottom: 0;
  }

  .af-about-intro__stats article + article {
    padding-left: 14px;
  }

  .af-about-intro__stats article:last-child {
    border-right: 0;
  }

  .af-about-intro__image {
    min-height: 300px;
  }

  .af-about-intro__image figcaption {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }

  .af-standard__lead {
    padding-bottom: 28px;
  }

  .af-standard__grid {
    grid-template-columns: 1fr;
  }

  .af-standard__grid article {
    min-height: 0;
    padding: 28px 22px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .af-standard__grid article:last-child {
    border-bottom: 0;
  }

  .af-standard__grid span {
    width: 58px;
    height: 58px;
    font-size: 22px;
  }

  .af-city-tags {
    gap: 8px;
  }

  .af-city-tags span {
    min-width: calc(33.333% - 6px);
    flex: 1 1 calc(33.333% - 6px);
  }
}

/* Reference-home override: mirror aforpartners.cn proportions and blue palette. */
body[data-page="home"] {
  background: #fff;
}

body[data-page="home"] .af-page {
  background: #fff;
}

body[data-page="home"] .af-header {
  height: 90px;
  padding: 0 5.2vw;
  background: transparent;
  box-shadow: none;
  transition: background 0.45s ease, box-shadow 0.45s ease;
}

body[data-page="home"] .af-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(9, 36, 72, 0.1);
}

body[data-page="home"] .af-header::before {
  display: none;
}

body[data-page="home"] .af-logo {
  min-width: 0;
}

body[data-page="home"] .af-logo__image {
  height: 36px;
  filter: brightness(0) invert(1);
}

body[data-page="home"] .af-logo__text,
body[data-page="home"] .af-nav a,
body[data-page="home"] .af-header__search {
  color: #fff;
}

body[data-page="home"] .af-logo__text {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0;
}

body[data-page="home"] .af-nav {
  gap: 0;
}

body[data-page="home"] .af-nav a {
  margin-right: 2.6vw;
  font-size: 16px;
  font-weight: 800;
  line-height: 90px;
}

body[data-page="home"] .af-nav a.is-active::after {
  display: none;
}

body[data-page="home"] .af-nav a:hover,
body[data-page="home"] .af-nav a.is-active {
  color: #dceaff;
}

body[data-page="home"] .af-header__search {
  min-width: auto;
  width: 50px;
  height: 50px;
  margin-left: 0;
  border: 0;
  font-size: 0;
}

body[data-page="home"] .af-header__search::before {
  content: "⌕";
  font-size: 22px;
  font-weight: 900;
}

body[data-page="about"] .af-header {
  height: 90px;
  padding: 0 5.2vw;
  background: transparent;
  box-shadow: none;
  transition: background 0.45s ease, box-shadow 0.45s ease;
}

body[data-page="about"] .af-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(9, 36, 72, 0.1);
}

body[data-page="about"] .af-header::before {
  display: none;
}

body[data-page="about"] .af-logo {
  min-width: 0;
}

body[data-page="about"] .af-logo__image {
  height: 36px;
  filter: brightness(0) invert(1);
}

body[data-page="about"] .af-header.is-scrolled .af-logo__image {
  filter: none;
}

body[data-page="about"] .af-logo__text,
body[data-page="about"] .af-nav a,
body[data-page="about"] .af-header__search {
  color: #fff;
}

body[data-page="about"] .af-header.is-scrolled .af-logo__text,
body[data-page="about"] .af-header.is-scrolled .af-nav a,
body[data-page="about"] .af-header.is-scrolled .af-header__search {
  color: #1a4564;
}

body[data-page="about"] .af-logo__text {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0;
}

body[data-page="about"] .af-nav {
  gap: 0;
}

body[data-page="about"] .af-nav a {
  margin-right: 2.6vw;
  font-size: 16px;
  font-weight: 800;
  line-height: 90px;
}

body[data-page="about"] .af-nav a.is-active::after {
  display: none;
}

body[data-page="about"] .af-nav a:hover,
body[data-page="about"] .af-nav a.is-active {
  color: #dceaff;
}

body[data-page="about"] .af-header.is-scrolled .af-nav a:hover,
body[data-page="about"] .af-header.is-scrolled .af-nav a.is-active {
  color: var(--af-blue);
}

@media (max-width: 1180px) {
  body[data-page="about"].is-menu-open .af-nav,
  body[data-page="home"].is-menu-open .af-nav {
    top: 50px;
    min-height: calc(100vh - 50px);
  }

  body[data-page="about"].is-menu-open .af-nav a,
  body[data-page="home"].is-menu-open .af-nav a {
    margin: 0;
    color: #1a4564;
    font-size: 18px;
    line-height: 52px;
  }

  body[data-page="about"].is-menu-open .af-nav a:hover,
  body[data-page="about"].is-menu-open .af-nav a.is-active,
  body[data-page="home"].is-menu-open .af-nav a:hover,
  body[data-page="home"].is-menu-open .af-nav a.is-active {
    color: var(--af-blue);
  }
}

body[data-page="about"] .af-header__search {
  min-width: auto;
  width: 50px;
  height: 50px;
  margin-left: 0;
  border: 0;
  font-size: 0;
}

body[data-page="about"] .af-header__search::before {
  content: "⌕";
  font-size: 22px;
  font-weight: 900;
}

body[data-page="about"] .af-about-hero {
  margin-top: 0;
}

body[data-page="home"] .af-hero {
  height: 100vh;
  min-height: 620px;
  margin-top: 0;
}

body[data-page="home"] .af-hero::before {
  background: rgba(0, 0, 0, 0.34);
}

body[data-page="home"] .af-hero__slide img {
  min-width: 100%;
  min-height: 100%;
  transform: scale(1.12);
  transition: transform 2s ease, opacity 1s ease;
  filter: grayscale(0.1) contrast(0.98);
  will-change: transform;
}

body[data-page="home"] .af-hero__slide.is-active img {
  transform: scale(1.045);
}

body[data-page="home"] .af-hero__copy {
  left: 0;
  top: 50%;
  bottom: auto;
  width: 100%;
  transform: translateY(-50%);
  text-align: center;
}

body[data-page="home"] .af-hero__en {
  margin: 0 0 22px;
  color: #fff;
  font-family: "HarmonyOS Sans SC", "MiSans", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "PingFang SC", Arial, sans-serif;
  font-size: clamp(36px, 4.5833333333vw, 88px);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: 0.34vw;
  text-rendering: geometricPrecision;
}

body[data-page="home"] .af-hero h2 {
  display: inline-block;
  position: relative;
  padding: 0 6.25vw;
  font-family: "HarmonyOS Sans SC", "MiSans", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "PingFang SC", Arial, sans-serif;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.34vw;
}

body[data-page="home"] .af-hero h2::before,
body[data-page="home"] .af-hero h2::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 5vw;
  height: 1px;
  background: #fff;
}

body[data-page="home"] .af-hero h2::before {
  left: 0;
}

body[data-page="home"] .af-hero h2::after {
  right: 0;
}

body[data-page="home"] .af-hero h1 {
  margin-top: 18px;
  font-family: "HarmonyOS Sans SC", "MiSans", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "PingFang SC", Arial, sans-serif;
  color: #fff;
  font-size: clamp(34px, 2.8125vw, 54px);
  font-weight: 600;
  letter-spacing: 0.28vw;
}

body[data-page="home"] .af-hero__actions {
  justify-content: center;
  margin-top: 44px;
}

body[data-page="home"] .af-btn,
body[data-page="home"] .af-btn--ghost {
  width: 168px;
  height: 50px;
  border: 0;
  border-radius: 0;
  background: #0d4c9e;
  color: #fff;
}

body[data-page="home"] .af-hero__actions .af-btn:only-child {
  justify-content: space-between;
}

body[data-page="home"] .af-hero__controls {
  left: 4vw;
  right: auto;
  bottom: 3vw;
}

body[data-page="home"] .af-hero__controls button {
  width: 30px;
  height: 30px;
  border: 1px solid transparent;
  background: transparent;
  color: #fff;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

body[data-page="home"] .af-hero__controls button:hover {
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
}

body[data-page="home"] .af-hero__controls button::before {
  content: "‹";
  font-size: 22px;
  line-height: 30px;
}

body[data-page="home"] .af-hero__controls button + button::before {
  content: "›";
}

body[data-page="home"] .af-hero__line {
  right: 2vw;
  left: auto;
  bottom: 0;
  width: 58px;
  height: 96px;
  border-right: 1px solid #fff;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.95) 0 1px, transparent 1px 10px);
  opacity: 0.9;
}

body[data-page="home"] .af-intro {
  display: flex;
  min-height: 0;
}

body[data-page="home"] .af-intro__left {
  width: 56%;
  height: 38vw;
  padding: 5.4vw 5vw;
  background:
    linear-gradient(135deg, rgba(13, 76, 158, 0.04), rgba(13, 76, 158, 0)),
    #fafafa;
}

body[data-page="home"] .af-intro__left::before {
  content: "XIAOJINGLIN";
  display: block;
  margin-bottom: -1.5vw;
  color: #f3f3f3;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 9.79166vw;
  line-height: 5vw;
  white-space: nowrap;
}

body[data-page="home"] .af-intro__left > * {
  width: 30.20833vw;
}

body[data-page="home"] .af-section-en {
  color: #3263a3;
}

body[data-page="home"] .af-intro h2 {
  color: #333;
  font-size: 1.875vw;
  line-height: 2.5vw;
}

body[data-page="home"] .af-intro p:not(.af-section-en) {
  margin: 3vw 0;
  color: #888;
  line-height: 24px;
}

body[data-page="home"] .af-more {
  width: auto;
  height: auto;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  margin-top: 0;
  padding: 0;
  background: transparent;
  color: #838383;
  box-shadow: none;
}

body[data-page="home"] .af-more::before {
  display: none;
}

body[data-page="home"] .af-more > i {
  content: "›";
  width: 3.75vw;
  height: 3.75vw;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px dotted #868686;
  border-radius: 50%;
  color: #0d4c9e;
  font-size: 20px;
  font-style: normal;
  position: relative;
  overflow: hidden;
}

body[data-page="home"] .af-more > i::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #0d4c9e;
  transform: scale(0);
  transition: transform 0.65s ease;
  z-index: -1;
}

body[data-page="home"] .af-more:hover > i {
  color: #fff;
}

body[data-page="home"] .af-more:hover > i::before {
  transform: scale(1);
}

body[data-page="home"] .af-more span {
  width: 114px;
  display: inline-flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #d2d2d2;
}

body[data-page="home"] .af-more b,
body[data-page="home"] .af-more em {
  font-weight: 700;
  font-style: normal;
}

body[data-page="home"] .af-more:hover span {
  color: #0d4c9e;
}

body[data-page="home"] .af-intro__right {
  width: 44%;
  height: 38vw;
  min-height: 0;
}

body[data-page="home"] .af-intro__image {
  height: 27.5vw;
  background: #d8dde4;
}

body[data-page="home"] .af-metrics {
  position: static;
  width: 100%;
  display: flex;
}

body[data-page="home"] .af-metrics article {
  width: 33.333333%;
  height: 10.5vw;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 1vw;
  border: 0;
  background: #2464b8;
  text-align: center;
}

body[data-page="home"] .af-metrics article:nth-child(2) {
  background: #1154aa;
}

body[data-page="home"] .af-metrics article:nth-child(3) {
  background: #0d4c9e;
}

body[data-page="home"] .af-metrics article:nth-child(4) {
  background: #0c438c;
}

body[data-page="home"] .af-metrics strong {
  font-family: Arial, sans-serif;
  font-size: 2.5vw;
  font-weight: 900;
}

body[data-page="home"] .af-metrics span {
  color: #9abde9;
}

body[data-page="home"] .af-metrics article.is-counting strong {
  animation: afNumberPop 0.42s ease both;
}

body[data-page="home"] .af-services {
  margin-top: 0;
}

body[data-page="home"] .af-search-band {
  min-height: 50vw;
  overflow: hidden;
}

body[data-page="home"] .af-search-band__bg {
  background:
    linear-gradient(rgba(10, 30, 58, 0.72), rgba(10, 30, 58, 0.72)),
    radial-gradient(circle at 30% 30%, rgba(50, 99, 163, 0.35), transparent 30%),
    #102844;
  background-attachment: fixed;
}

body[data-page="home"] .af-search-band h2 {
  margin-bottom: 7vw;
  color: #fff;
  font-size: 1.875vw;
  line-height: 2.5vw;
  letter-spacing: 0;
}

body[data-page="home"] .af-filter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.3vw;
}

body[data-page="home"] .af-filter select,
body[data-page="home"] .af-filter input {
  width: 16.66666vw;
  height: 50px;
  border: 0;
  border-bottom: 1px solid #fff;
  background: transparent;
  color: #fff;
  padding: 0;
}

body[data-page="home"] .af-filter select option {
  color: #000;
}

body[data-page="home"] .af-filter input::placeholder {
  color: #fff;
}

body[data-page="home"] .af-filter button {
  width: 50px;
  height: 50px;
  border: 0;
  border-radius: 50%;
  background: #0d4c9e;
  color: #fff;
}

body[data-page="home"] .af-go {
  left: auto;
  right: 0;
  bottom: 0;
  width: 15vw;
  height: 15vw;
  min-width: 190px;
  min-height: 190px;
  transform: none;
  translate: 0;
  border-radius: 50% 45% 48% 52%;
  background: #0d4c9e;
  box-shadow: none;
  overflow: visible;
}

body[data-page="home"] .af-go strong {
  font-size: 1.875vw;
  font-weight: 900;
}

body[data-page="home"] .af-services {
  display: flex;
  gap: 0;
  padding: 0;
  background: #f6f8fb;
}

body[data-page="home"] .af-services__left {
  position: relative;
  width: 42%;
  background: #0d4c9e;
  overflow: hidden;
}

body[data-page="home"] .af-services__right {
  width: 58%;
  padding: 5.25vw;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

body[data-page="home"] .af-title-row {
  position: absolute;
  z-index: 2;
  left: 4.2vw;
  right: 4.2vw;
  bottom: 3.4vw;
  margin: 0;
}

body[data-page="home"] .af-title-row h2 {
  color: #fff;
  font-size: 1.65vw;
  line-height: 2.2vw;
}

body[data-page="home"] .af-title-row span {
  display: none;
}

body[data-page="home"] .af-case-list {
  display: block;
}

body[data-page="home"] .af-case-card {
  display: none;
  min-height: 0;
  background: transparent;
}

body[data-page="home"] .af-case-card:first-child,
body[data-page="home"] .af-case-card.is-current {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(0, 1fr) auto;
  animation: afCaseIn 0.58s ease both;
}

body[data-page="home"] .af-case-card:not(.is-current):first-child {
  display: none;
}

body[data-page="home"] .af-case-card figure {
  width: 100%;
  height: 33vw;
  min-height: 410px;
  max-height: 620px;
  background: #d8dde4;
}

body[data-page="home"] .af-case-card div {
  display: flex;
  min-height: 7.2vw;
  flex-direction: column;
  justify-content: center;
  padding: 1.75vw 4.2vw 1.9vw;
  color: #fff;
  background: linear-gradient(135deg, #0d4c9e 0%, #083f83 100%);
}

body[data-page="home"] .af-case-card div::before {
  display: none;
}

body[data-page="home"] .af-case-card h3,
body[data-page="home"] .af-case-card p,
body[data-page="home"] .af-case-card time {
  color: #fff;
}

body[data-page="home"] .af-case-card h3 {
  height: auto;
  overflow: hidden;
  padding-left: 1.2vw;
  border-left: 2px solid rgba(255, 255, 255, 0.72);
  font-size: 20px;
  line-height: 28px;
}

body[data-page="home"] .af-case-card p {
  display: block;
  max-width: 24vw;
  margin: 10px 0 0 calc(1.2vw + 2px);
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

body[data-page="home"] .af-title-stack h2 {
  width: 100%;
  color: #333;
  font-size: 1.875vw;
  line-height: 2.5vw;
}

body[data-page="home"] .af-title-stack p {
  width: 100%;
  margin: 2vw 0 0;
  color: #6f7784;
}

body[data-page="home"] .af-news-list {
  width: 100%;
  margin: 4.2vw 0 0;
  border: 0;
  border-top: 1px solid #d4d4d4;
  gap: 0;
}

body[data-page="home"] .af-news-list article {
  position: relative;
  display: block;
  min-height: 0;
  margin-bottom: 0;
  padding: 1.5vw 3.8vw 1.5vw 0;
  border: 0;
  border-bottom: 1px solid #d4d4d4;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: border-color 0.35s ease;
}

body[data-page="home"] .af-news-list article::before {
  display: none;
}

body[data-page="home"] .af-news-list article:hover::before,
body[data-page="home"] .af-news-list article.is-current::before {
  display: none;
}

body[data-page="home"] .af-news-list article:hover,
body[data-page="home"] .af-news-list article.is-current {
  transform: none;
  border-color: #b8c5d5;
  background: transparent;
  box-shadow: none;
}

body[data-page="home"] .af-news-toggle {
  position: absolute;
  right: 0;
  top: 1.55vw;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background: #3a3a3a;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 0;
  cursor: pointer;
  transition: background 0.35s ease, transform 0.35s ease;
}

body[data-page="home"] .af-news-toggle::before,
body[data-page="home"] .af-news-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: opacity 0.28s ease, transform 0.35s ease;
}

body[data-page="home"] .af-news-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

body[data-page="home"] .af-news-list article.is-current .af-news-toggle {
  background: #0d4c9e;
  transform: rotate(180deg);
}

body[data-page="home"] .af-news-list article.is-current .af-news-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

body[data-page="home"] .af-news-list h3 {
  height: auto;
  overflow: hidden;
  color: #0d4c9e;
  font-size: clamp(18px, 1.25vw, 24px);
  font-weight: 700;
  line-height: 1.4;
}

body[data-page="home"] .af-news-list p {
  display: none;
  max-width: 45vw;
  margin: 18px 0 0;
  color: #666;
  font-size: 16px;
  line-height: 24px;
}

body[data-page="home"] .af-news-list article.is-current p {
  display: block;
}

body[data-page="home"] .af-platform {
  display: flex;
  align-items: center;
  min-height: 34vw;
  padding: 9vw 0 9vw 5.2vw;
  background: #fff;
  color: #333;
}

body[data-page="home"] .af-platform__bg {
  background:
    linear-gradient(rgba(255,255,255,0.76), rgba(255,255,255,0.76)),
    repeating-linear-gradient(135deg, rgba(13, 76, 158, 0.08) 0 1px, transparent 1px 16px);
}

body[data-page="home"] .af-platform__copy {
  width: 40%;
}

body[data-page="home"] .af-platform h2,
body[data-page="home"] .af-platform p {
  color: #333;
}

body[data-page="home"] .af-platform h2 {
  font-size: 1.875vw;
  line-height: 2.5vw;
}

body[data-page="home"] .af-platform p {
  color: #666;
}

body[data-page="home"] .af-platform__image {
  width: 60%;
  height: auto;
  min-height: 0;
  margin-left: auto;
  padding: 5vw 2vw;
  background: #f8f8f8;
}

body[data-page="home"] .af-platform__image img {
  height: 17vw;
  object-fit: cover;
}

body[data-page="home"] .af-platform__stats {
  width: 276px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 28px;
  background: #0d4c9e;
  color: #fff;
}

body[data-page="home"] .af-platform__stats article {
  flex: 1;
  padding: 0;
  background: transparent;
  text-align: center;
}

body[data-page="home"] .af-platform__stats strong {
  font-size: 16px;
}

body[data-page="home"] .af-platform__stats span {
  display: none;
}

body[data-page="home"] .af-contact {
  display: block;
  padding: 4vw 5.2vw 2vw;
  background:
    linear-gradient(rgba(13, 76, 158, 0.88), rgba(13, 76, 158, 0.88)),
    #0d4c9e;
  color: #fff;
  text-align: center;
}

body[data-page="home"].is-loaded .af-hero__en {
  animation: afFadeUp 0.95s ease 0.1s both;
}

body[data-page="home"].is-loaded .af-hero h2 {
  animation: afFadeUp 0.95s ease 0.26s both;
}

body[data-page="home"].is-loaded .af-hero h1 {
  animation: afFadeUp 0.95s ease 0.42s both;
}

body[data-page="home"].is-loaded .af-hero__actions {
  animation: afFadeUp 0.95s ease 0.58s both;
}

body[data-page="home"] .af-hero__slide.is-active img {
  animation: afHeroZoom 5.2s ease both;
}

body[data-page="home"] .af-search-band__bg {
  animation: afBgDrift 14s linear infinite alternate;
}

@keyframes afFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes afHeroZoom {
  from {
    transform: scale(1.12);
  }
  to {
    transform: scale(1.045);
  }
}

@keyframes afNumberPop {
  0% {
    opacity: 0.75;
    transform: translateY(12px) scale(0.96);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes afBgDrift {
  from {
    background-position: 0 0, 0 0, 0 0;
  }
  to {
    background-position: 0 0, 8vw 4vw, 0 0;
  }
}

@keyframes afCaseIn {
  from {
    opacity: 0;
    transform: translateX(-26px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

body[data-page="home"] .af-contact > div {
  max-width: none;
}

body[data-page="home"] .af-contact h2,
body[data-page="home"] .af-contact p {
  color: #fff;
}

body[data-page="home"] .af-contact h2 {
  font-size: 1.875vw;
  line-height: 2.5vw;
}

body[data-page="home"] .af-qr {
  width: 116px;
  margin: 3vw auto 0;
  padding: 8px;
  border: 0;
  background: #fff;
}

body[data-page="home"] .af-qr img {
  width: 100px;
  height: 100px;
}

body[data-page="home"] .af-qr figcaption {
  color: #111;
}

@media (max-width: 1180px) {
  body[data-page="home"] .af-header,
  body[data-page="about"] .af-header {
    height: 50px;
    padding: 0 10px;
    background: #fff;
  }

  body[data-page="home"] .af-logo__image,
  body[data-page="about"] .af-logo__image {
    height: 30px;
    filter: none;
  }

  body[data-page="home"] .af-logo__text,
  body[data-page="about"] .af-logo__text {
    color: #1a4564;
    font-size: 18px;
  }

  body[data-page="home"] .af-menu span,
  body[data-page="about"] .af-menu span {
    background: #1a4564;
  }

  body[data-page="about"] .af-about-hero {
    margin-top: 50px;
  }

  body[data-page="home"] .af-hero {
    height: 100vh;
    min-height: 520px;
    margin-top: 0;
  }
}

@media (max-width: 760px) {
  body[data-page="home"] .af-hero {
    height: 100vh;
    min-height: 520px;
  }

  body[data-page="home"] .af-hero__slides,
  body[data-page="home"] .af-hero__slide {
    position: absolute;
    height: 100%;
  }

  body[data-page="home"] .af-hero__en {
    font-size: 22px;
    line-height: 1.2;
  }

  body[data-page="home"] .af-hero h2 {
    display: inline-block;
    padding: 0 45px;
    font-size: 14px;
    letter-spacing: 0.12em;
  }

  body[data-page="home"] .af-hero h1 {
    font-size: 22px;
  }

  body[data-page="home"] .af-intro,
  body[data-page="home"] .af-services,
  body[data-page="home"] .af-platform {
    display: block;
  }

  body[data-page="home"] .af-intro__left,
  body[data-page="home"] .af-intro__right,
  body[data-page="home"] .af-services__left,
  body[data-page="home"] .af-services__right,
  body[data-page="home"] .af-platform__copy,
  body[data-page="home"] .af-platform__image {
    width: 100%;
    height: auto;
  }

  body[data-page="home"] .af-intro__left {
    padding: 40px 12px;
  }

  body[data-page="home"] .af-intro__left::before {
    font-size: 44px;
    line-height: 20px;
  }

  body[data-page="home"] .af-intro__left > *,
  body[data-page="home"] .af-title-stack h2,
  body[data-page="home"] .af-title-stack p,
  body[data-page="home"] .af-news-list {
    width: 100%;
  }

  body[data-page="home"] .af-intro h2,
  body[data-page="home"] .af-search-band h2,
  body[data-page="home"] .af-title-row h2,
  body[data-page="home"] .af-title-stack h2,
  body[data-page="home"] .af-platform h2,
  body[data-page="home"] .af-contact h2 {
    font-size: 20px;
    line-height: 28px;
  }

  body[data-page="home"] .af-intro__image {
    height: 60vw;
  }

  body[data-page="home"] .af-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body[data-page="home"] .af-metrics article {
    width: 100%;
    height: auto;
    min-height: 96px;
    padding: 0 8px;
  }

  body[data-page="home"] .af-metrics strong {
    font-size: 24px;
  }

  body[data-page="home"] .af-search-band {
    min-height: 0;
    padding: 50px 12px;
  }

  body[data-page="home"] .af-filter {
    display: block;
  }

  body[data-page="home"] .af-filter select,
  body[data-page="home"] .af-filter input {
    width: 100%;
    margin-bottom: 14px;
  }

  body[data-page="home"] .af-go {
    width: 30vw;
    height: 30vw;
    min-width: 112px;
    min-height: 112px;
  }

  body[data-page="home"] .af-go strong {
    font-size: 20px;
  }

  body[data-page="home"] .af-title-row {
    position: static;
    margin: 0;
    padding: 40px 12px 20px;
    background: #0d4c9e;
  }

  body[data-page="home"] .af-case-card figure {
    height: min(68vw, 280px);
    min-height: 240px;
    max-height: 280px;
  }

  body[data-page="home"] .af-case-card div {
    padding: 20px 18px 22px;
  }

  body[data-page="home"] .af-case-card p {
    max-width: none;
    margin-left: calc(1.2vw + 2px);
  }

  body[data-page="home"] .af-services__right {
    padding: 40px 12px;
  }

  body[data-page="home"] .af-news-list article {
    margin-bottom: 18px;
    padding: 16px 44px 16px 0;
  }

  body[data-page="home"] .af-news-toggle {
    top: 15px;
    width: 28px;
    height: 28px;
  }

  body[data-page="home"] .af-news-list p {
    max-width: none;
    margin-top: 12px;
    font-size: 14px;
  }

  body[data-page="home"] .af-platform {
    padding: 40px 12px;
  }

  body[data-page="home"] .af-platform__image {
    margin-top: 24px;
    padding: 0;
  }

  body[data-page="home"] .af-platform__image img {
    height: 55vw;
  }

  body[data-page="home"] .af-contact {
    padding: 40px 12px 24px;
  }
}

body[data-page="home"] .af-platform {
  position: relative;
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(640px, 1fr);
  align-items: start;
  gap: clamp(48px, 6.25vw, 120px);
  min-height: clamp(640px, 44.7916666667vw, 860px);
  padding: clamp(96px, 7.7083333333vw, 148px) var(--af-page-gutter) clamp(86px, 6.25vw, 120px);
  overflow: hidden;
  background: #f5f5f5;
  color: #333;
}

body[data-page="home"] .af-platform::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: clamp(170px, 13.0208333333vw, 250px);
  background:
    linear-gradient(to bottom, rgba(245, 245, 245, 0), #f5f5f5 86%),
    repeating-linear-gradient(90deg, rgba(13, 76, 158, 0.34) 0 2px, transparent 2px 17px);
  clip-path: polygon(0 62%, 8% 45%, 18% 32%, 29% 60%, 40% 44%, 52% 24%, 65% 58%, 78% 64%, 89% 28%, 100% 44%, 100% 100%, 0 100%);
  pointer-events: none;
}

body[data-page="home"] .af-platform__bg {
  background: none;
}

body[data-page="home"] .af-platform__copy,
body[data-page="home"] .af-platform__board {
  position: relative;
  z-index: 2;
}

body[data-page="home"] .af-platform__copy {
  width: auto;
  max-width: 620px;
}

body[data-page="home"] .af-platform .af-section-en {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--af-primary);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
}

body[data-page="home"] .af-platform .af-section-en::before {
  content: "";
  width: 14px;
  height: 19px;
  border-radius: 12px 12px 12px 2px;
  background: var(--af-primary);
  transform: rotate(18deg);
}

body[data-page="home"] .af-platform h2 {
  max-width: 620px;
  margin: 0;
  color: #333;
  font-size: clamp(28px, 1.875vw, 36px);
  font-weight: 900;
  line-height: 1.42;
}

body[data-page="home"] .af-platform p {
  max-width: 620px;
  margin: 22px 0 0;
  color: #5f6672;
  font-size: 16px;
  line-height: 2;
}

body[data-page="home"] .af-platform__stats {
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  display: block;
  width: min(620px, 100%);
  height: 220px;
  margin: clamp(54px, 4.6875vw, 90px) 0 0;
  background: transparent;
  color: #333;
}

body[data-page="home"] .af-platform__stats article {
  position: absolute;
  bottom: 0;
  width: min(210px, 31%);
  min-height: 150px;
  padding: 0;
  background: transparent;
  text-align: left;
}

body[data-page="home"] .af-platform__stats article:nth-child(1) {
  left: 0;
  bottom: 60px;
}

body[data-page="home"] .af-platform__stats article:nth-child(2) {
  left: 34%;
  bottom: 0;
}

body[data-page="home"] .af-platform__stats article:nth-child(3) {
  left: 66%;
  bottom: 42px;
}

body[data-page="home"] .af-platform__stats article::after {
  content: "";
  display: block;
  width: 1px;
  height: clamp(70px, 6.25vw, 120px);
  margin-top: 12px;
  margin-left: 36px;
  background: linear-gradient(to bottom, rgba(13, 76, 158, 0.72), rgba(13, 76, 158, 0));
}

body[data-page="home"] .af-platform__stats strong {
  display: block;
  color: #333;
  font-size: clamp(26px, 1.6666666667vw, 32px);
  font-weight: 900;
  line-height: 1;
}

body[data-page="home"] .af-platform__stats span {
  display: block;
  max-width: 190px;
  margin-top: 10px;
  color: #666;
  font-size: 15px;
  line-height: 1.6;
}

body[data-page="home"] .af-platform__board {
  width: min(37.1875vw, 640px);
  margin-left: auto;
}

body[data-page="home"] .af-platform__cases {
  height: clamp(472px, 34.7916666667vw, 668px);
  padding: 0 1.8229166667vw;
  overflow: hidden;
  background: #fff;
}

body[data-page="home"] .af-platform-case {
  border-bottom: 1px solid #d7d7d7;
}

body[data-page="home"] .af-platform-case:last-child {
  border-bottom: 0;
}

body[data-page="home"] .af-platform-case button {
  width: 100%;
  min-height: 112px;
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 24px;
  align-items: start;
  gap: 20px;
  padding: 30px 0 22px;
  border: 0;
  background: transparent;
  color: #333;
  text-align: left;
  cursor: pointer;
}

body[data-page="home"] .af-platform-case span {
  color: #bdc0c5;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
}

body[data-page="home"] .af-platform-case strong {
  display: -webkit-box;
  overflow: hidden;
  color: #333;
  font-size: clamp(17px, 0.9895833333vw, 19px);
  font-weight: 500;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

body[data-page="home"] .af-platform-case i {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

body[data-page="home"] .af-platform-case i::before,
body[data-page="home"] .af-platform-case i::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  width: 10px;
  height: 2px;
  background: #c9cbd0;
  transition: transform 0.3s ease, background 0.3s ease;
}

body[data-page="home"] .af-platform-case i::before {
  transform: rotate(45deg) translateX(-3px);
}

body[data-page="home"] .af-platform-case i::after {
  transform: rotate(-45deg) translateX(3px);
}

body[data-page="home"] .af-platform-case figure {
  display: none;
  width: min(315px, calc(100% - 120px));
  height: clamp(120px, 8.59375vw, 165px);
  margin: 0 0 0 94px;
  overflow: hidden;
  background: #d8dde4;
}

body[data-page="home"] .af-platform-case figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

body[data-page="home"] .af-platform-case p {
  display: none;
  max-width: calc(100% - 120px);
  margin: 14px 0 24px 94px;
  color: #666;
  font-size: 14px;
  line-height: 1.8;
}

body[data-page="home"] .af-platform-case.is-current span,
body[data-page="home"] .af-platform-case.is-current strong {
  color: var(--af-primary);
}

body[data-page="home"] .af-platform-case.is-current i::before,
body[data-page="home"] .af-platform-case.is-current i::after {
  background: var(--af-primary);
}

body[data-page="home"] .af-platform-case.is-current i::before {
  transform: rotate(-45deg) translateX(-3px);
}

body[data-page="home"] .af-platform-case.is-current i::after {
  transform: rotate(45deg) translateX(3px);
}

body[data-page="home"] .af-platform-case.is-current figure,
body[data-page="home"] .af-platform-case.is-current p {
  display: block;
}

body[data-page="home"] .af-platform-case.is-current:hover figure img {
  transform: scale(1.04);
}

body[data-page="home"] .af-platform__controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}

body[data-page="home"] .af-platform__controls button {
  position: relative;
  height: clamp(54px, 3.8541666667vw, 74px);
  border: 0;
  background: #fff;
  cursor: pointer;
  transition: background 0.35s ease;
}

body[data-page="home"] .af-platform__controls button::before,
body[data-page="home"] .af-platform__controls button::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  background: #c9cbd0;
  transition: background 0.35s ease;
}

body[data-page="home"] .af-platform__controls .js-platform-prev::before {
  transform: translate(-9px, -50%) rotate(-45deg);
}

body[data-page="home"] .af-platform__controls .js-platform-prev::after {
  transform: translate(-1px, -50%) rotate(45deg);
}

body[data-page="home"] .af-platform__controls .js-platform-next::before {
  transform: translate(-9px, -50%) rotate(45deg);
}

body[data-page="home"] .af-platform__controls .js-platform-next::after {
  transform: translate(-1px, -50%) rotate(-45deg);
}

body[data-page="home"] .af-platform__controls button:hover {
  background: var(--af-primary);
}

body[data-page="home"] .af-platform__controls button:hover::before,
body[data-page="home"] .af-platform__controls button:hover::after {
  background: #fff;
}

@media (max-width: 1180px) {
  body[data-page="home"] .af-platform {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  body[data-page="home"] .af-platform__board {
    width: 100%;
  }

  body[data-page="home"] .af-platform__stats {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 32px;
  }

  body[data-page="home"] .af-platform__stats article,
  body[data-page="home"] .af-platform__stats article:nth-child(n) {
    position: relative;
    left: auto;
    bottom: auto;
    width: auto;
    min-height: 0;
  }
}

@media (max-width: 980px) {
  body[data-page="home"] .af-platform {
    display: block;
    min-height: 0;
    padding: 42px 12px 48px;
  }

  body[data-page="home"] .af-platform::after {
    height: 130px;
  }

  body[data-page="home"] .af-platform .af-section-en {
    font-size: 14px;
  }

  body[data-page="home"] .af-platform h2 {
    font-size: 22px;
    line-height: 1.45;
  }

  body[data-page="home"] .af-platform p {
    font-size: 14px;
    line-height: 1.85;
  }

  body[data-page="home"] .af-platform__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 24px 0 28px;
    border-top: 1px solid #dfe6ef;
    border-bottom: 1px solid #dfe6ef;
  }

  body[data-page="home"] .af-platform__stats article,
  body[data-page="home"] .af-platform__stats article:nth-child(n) {
    min-height: 92px;
    padding: 18px 10px 16px 0;
    border-right: 1px solid #dfe6ef;
  }

  body[data-page="home"] .af-platform__stats article:nth-child(n + 2) {
    padding-left: 14px;
  }

  body[data-page="home"] .af-platform__stats article:last-child {
    border-right: 0;
  }

  body[data-page="home"] .af-platform__stats article::after {
    display: none;
  }

  body[data-page="home"] .af-platform__stats strong {
    font-size: 24px;
    white-space: nowrap;
  }

  body[data-page="home"] .af-platform__stats span {
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.35;
  }

  body[data-page="home"] .af-platform__cases {
    height: auto;
    padding: 0 16px;
  }

  body[data-page="home"] .af-platform-case button {
    min-height: 82px;
    grid-template-columns: 38px minmax(0, 1fr) 20px;
    gap: 12px;
    padding: 22px 0 18px;
  }

  body[data-page="home"] .af-platform-case strong {
    font-size: 15px;
    line-height: 1.55;
  }

  body[data-page="home"] .af-platform-case figure,
  body[data-page="home"] .af-platform-case p {
    width: 100%;
    max-width: none;
    margin-left: 0;
  }

  body[data-page="home"] .af-platform-case figure {
    height: 47vw;
  }

  body[data-page="home"] .af-platform__controls {
    display: none;
  }
}

body[data-page="home"] .af-platform__single-image {
  width: 100%;
  aspect-ratio: 900 / 520;
  height: auto;
  margin: 0 0 0 auto;
  padding: clamp(30px, 2.6041666667vw, 50px);
  background: #fff;
  overflow: hidden;
}

body[data-page="home"] .af-platform__single-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1180px) {
  body[data-page="home"] .af-platform__single-image {
    width: 100%;
    height: 52vw;
    min-height: 360px;
    margin-top: 8px;
  }
}

@media (max-width: 980px) {
body[data-page="home"] .af-platform__single-image {
  height: 58vw;
  min-height: 220px;
  padding: 12px;
  }
}

/* 2026-06-24 issue-list refinements. */
.af-cities__map {
  display: none;
}

.af-cities__map-wrap::after,
.af-map-tip {
  display: none;
}

.af-cities__map-fallback {
  display: block;
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 0;
  background: #eef2f7;
}

.af-cities__map-fallback img {
  width: 100%;
  height: clamp(320px, 26vw, 500px);
  object-fit: cover;
}

.af-cities__map-fallback figcaption {
  padding: 16px 20px;
  background: #fff;
  color: var(--af-blue);
  font-weight: 800;
  text-align: center;
}

.af-city-cards {
  display: none;
}

.af-city-tags {
  position: relative;
  z-index: 3;
  width: min(1190px, 100%);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 24px auto 0;
}

.af-city-tags span {
  min-width: 92px;
  min-height: 42px;
  border-radius: 4px;
}

@media (max-width: 760px) {
  body[data-page="about"] .af-about-hero {
    height: 240px;
    min-height: 240px;
    margin-top: 50px;
  }

  body[data-page="about"] .af-about-hero__copy {
    bottom: 42px;
  }

  body[data-page="about"] .af-about-hero h1 {
    font-size: 30px;
  }

  body[data-page="home"] .af-hero {
    height: min(58vh, 430px);
    min-height: 330px;
  }

  body[data-page="home"] .af-hero__copy {
    left: 18px;
    right: 18px;
    bottom: 52px;
    width: auto;
  }

  body[data-page="home"] .af-hero__en {
    margin-bottom: 20px;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.42);
  }

  body[data-page="home"] .af-hero h2 {
    padding: 0;
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.42);
  }

  .af-cities__map-fallback img {
    height: 58vw;
    min-height: 220px;
  }

  .af-city-tags {
    grid-template-columns: none;
    margin-top: 18px;
  }

  .af-city-tags span {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
}