@font-face {
  font-family: "Source Han Sans CN";
  src: url("fonts/SourceHanSansCN-VF.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --brand: #0D66AF;
  --brand-bright: #1997e2;
  --ink: #22272d;
  --muted: #8d9197;
  --line: #d9dde1;
  --dark: #151a20;
  --dark-text: #aeb2b6;
  --content: 1180px;
  --text-content: 1000px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--dark);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--dark);
  font-family: "Source Han Sans CN", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  font-size: 14px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

main > section:not(.hero) img {
  transform: translateZ(0);
  transform-origin: center;
  transition:
    transform 360ms cubic-bezier(.2, .75, .25, 1),
    filter 360ms ease;
  will-change: transform;
}

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

.container {
  width: min(var(--content), calc(100% - 48px));
  margin-inline: auto;
}

section,
footer {
  scroll-margin-top: 114px;
}

.section-light {
  background: #fff;
}

.section-dark {
  color: var(--dark-text);
  background: var(--dark);
}

.site-header {
  position: relative;
  z-index: 20;
  height: 115px;
  color: #fff;
  background: var(--dark);
}

.header-inner {
  width: min(1042px, calc(100% - 48px));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: block;
  flex: 0 0 auto;
}

.brand img {
  width: 231px;
  height: 51px;
  object-fit: contain;
}

.main-nav {
  height: 100%;
  display: flex;
  align-items: stretch;
  gap: 2px;
}

.main-nav a {
  position: relative;
  min-width: 101px;
  padding: 40px 16px 0;
  display: grid;
  place-items: center;
  color: #e6e8ea;
  font-size: 14px;
  white-space: nowrap;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 0;
  left: 14px;
  height: 4px;
  background: #fff;
  transform: scaleX(0);
  transition: transform 220ms ease;
}

.main-nav a:is(:hover, :focus-visible, [aria-current="page"])::after {
  transform: scaleX(1);
}

.hero {
  position: relative;
  height: 699px;
  overflow: hidden;
  color: #fff;
  background:
    url("image/公司首页PC端(2)-拷贝_0003s_0001_矩形-5.png")
    center center / cover no-repeat;
}

.hero-copy {
  position: absolute;
  top: 268px;
  left: max(calc(50% - 320px), 48px);
  text-shadow: 0 2px 12px rgba(7, 14, 28, .35);
}

.hero h1 {
  margin: 0;
  font-size: 42px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 1px;
  color: #C9DAE8;
}

.hero p {
  margin: 22px 0 0 36px;
  color: #53A1DD;
  font-size: 34px;
  line-height: 1.35;
  font-weight: 400;
}

.section-heading {
  text-align: center;
}

.section-heading > img {
  width: 34px;
  height: 41px;
  margin: 0 auto 12px;
}

.heading-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.heading-row span {
  width: 123px;
  height: 1px;
  background: currentColor;
  opacity: .78;
}

.heading-row h2 {
  margin: 0;
  font-size: 27px;
  font-weight: 400;
  line-height: 1.2;
}

.section-heading > p {
  margin: 10px 0 0;
  color: #999;
  font-size: 14px;
  line-height: 1.5;
}

.section-heading > small {
  display: block;
  margin-top: 27px;
  color: #999;
  font-size: 13px;
  font-weight: 400;
}

.section-heading-dark {
  color: #c2c3c5;
}

.services {
  height: 800px;
  padding-top: 44px;
}

.services-grid {
  margin: 63px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-width: 0;
  height: 492px;
  padding: 41px 38px 30px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d9dde1;
  outline: none;
  transition: border-color 300ms ease;
}

.service-card:is(:hover, :focus-within) {
  border-color: #0D66AF;
}

.service-card:focus-visible {
  outline: 2px solid rgba(13, 102, 175, .3);
  outline-offset: 4px;
}

.service-card h3 {
  min-height: 52px;
  margin: 0;
  color: #20252b;
  font-size: 0;
  line-height: 2;
  font-weight: 400;
}

.service-card h3 small,
.service-card h3 em {
  font-size: 23px;
  font-style: normal;
  font-weight: 400;
}

.service-card h3 em {
  color: #0b72c9;
  font-size: 28px;
}

.service-card > p {
  min-height: 95px;
  margin: 18px 0 0;
  color: #222;
  font-size: 14px;
  line-height: 2;
  font-weight: 480;
}

.service-media {
  height: 222px;
  margin-top: 7px;
  padding-top: 20px;
  border-top: 1px dashed #9da3a9;
}

.platform-logos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  column-gap: 20px;
  row-gap: 0;
}

.platform-logos img {
  width: 100%;
  max-height: 56px;
  object-fit: contain;
}

.ribbon-media,
.ship-media {
  display: grid;
  place-items: center;
}

.ribbon-media img {
  width: 285px;
  height: 231px;
  margin-top: 0;
  object-fit: contain;
}

.ship-media img {
  width: 319px;
  height: 231px;
  object-fit: cover;
}

.resources {
  position: relative;
  height: 811px;
  padding-top: 52px;
  overflow: hidden;
  background:
    linear-gradient(to bottom, #151a20 0, #151a20 39%, #163044 64%, #0d66af 100%);
}

.resources::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 511px;
  z-index: 0;
  background: url("image/公司首页PC端(2)-拷贝_0002s_0001s_0001_图层-33.png") center bottom / 100% 511px no-repeat;
  opacity: .28;
  mix-blend-mode: screen;
}

.resources .container {
  position: relative;
  z-index: 1;
}

.resource-orbits {
  width: 982px;
  height: 429px;
  margin: 93px auto 0;
  object-fit: contain;
}

.about {
  height: 100%;
  padding-top: 54px;
  margin-bottom:10px;
}

.about .section-heading > small {
  margin-top: 28px;
}

.about-intro {
  width: min(1091px, 100%);
  margin: 122px auto 0;
  display: grid;
  grid-template-columns: 636px 424px;
  gap: 31px;
  align-items: start;
}

.about-copy h3,
.history h3,
.team-title {
  margin: 0;
  color: #c9cacc;
  font-size: 27px;
  font-weight: 400;
  line-height: 2;
}

.about-copy p {
  margin: 26px 0 0;
  color: #aeb1b5;
  font-size: 14px;
  line-height: 2.05;
}

.about-copy p + p {
  margin-top: 2px;
}

.about-video {
  display: block;
  width: 424px;
  height: auto;
  aspect-ratio: 16 / 9;
  margin-top: 7px;
  background: #000;
  object-fit: contain;
}

.history {
  width: min(1010px, 100%);
  margin: 52px auto 0;
}

.timeline {
  position: relative;
  width: 840px;
  margin: 44px 0 0 140px;
  padding: 0 0 0 34px;
  list-style: none;
}

.timeline::before {
content: "";
    position: absolute;
    top: 1px;
    bottom: 40px;
    left: 0;
    width: 1px;
    background: #bfc2c5;
    height: 170px;
}

.timeline li {
  position: relative;
  min-height: 48px;
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 18px;
}

.timeline li::before {
  content: "";
  position: absolute;
  top: 7px;
  left: -40px;
  width: 13px;
  height: 13px;
  background: #c5c7c9;
  border-radius: 50%;
}

.timeline time,
.timeline p {
  margin: 0;
  color: #aeb1b5;
  font-size: 13px;
  line-height: 1.8;
}

.team-title {
  width: min(1000px, 100%);
  margin: 72px auto 0;
}

.team {
  position: relative;
  height: 280px;
  overflow: hidden;
  color: #fff;
  background: #0d66af;
}

.team::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    url("image/公司首页PC端(2)-拷贝_0001s_0000s_0001s_0000_热门商务团队协作工作场景职场人士白领商务人士办公室会议讨论商业照片（仅供交流学习非商用）.png")
    center / cover no-repeat;
  transform: scale(1.001);
  transform-origin: center;
  transition: transform 700ms cubic-bezier(.2, .75, .25, 1);
  will-change: transform;
}

.metrics-grid {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  text-align: center;
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-value {
  font-family: inherit;
  font-size: 39px;
  line-height: 1;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.metric > span {
  width: 72px;
  height: 4px;
  margin: 31px 0 24px;
  background: #fff;
}

.metric p {
  margin: 0;
  font-size: 25px;
  line-height: 1;
}

.clients {
  height: 1077px;
  padding-top: 39px;
  overflow: hidden;
}

.clients .section-heading > small {
  line-height: 1.8;
}

.logo-grid {
  width: min(1183px, 100%);
  margin: 33px auto 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-auto-rows: 68px;
  gap: 19px 17px;
  list-style: none;
}

.logo-grid li {
  position: relative;
  min-width: 0;
  padding: 0;
  display: grid;
  place-items: center;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  transition:
    transform 300ms cubic-bezier(.2, .75, .25, 1);
}

.logo-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-footer {
  min-height: 394px;
  padding-top: 45px;
  color: #c6c9cc;
  background: var(--dark);
}

.site-footer h2 {
  margin: 0;
  padding: 0 67px 26px;
  border-bottom: 1px solid #4c5157;
  font-size: 16px;
  font-weight: 600;
}

.site-footer h2 span {
  font-weight: 400;
}

.contact-grid {
  padding: 35px 135px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 23px 106px;
}

.contact-grid address {
  position: relative;
  margin: 0;
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  font-style: normal;
  font-size: 12px;
  line-height: 1.55;
}

.contact-grid address::before {
  content: "";
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 0;
  width: 3px;
  background: #0b78c7;
}

.contact-grid strong {
  font-weight: 400;
}

.copyright {
  margin: 0;
  padding: 19px 0;
  border-top: 1px solid #4c5157;
  text-align: center;
  color: #c3c5c7;
  font-size: 12px;
}

@media (max-width: 1199px) {
  :root {
    --content: 1000px;
  }

  .header-inner {
    width: min(1000px, calc(100% - 40px));
  }

  .main-nav a {
    min-width: auto;
    padding-inline: 12px;
  }

  .about-intro {
    grid-template-columns: 1fr 390px;
  }

  .about-video {
    width: 390px;
    height: auto;
  }

  .timeline {
    width: calc(100% - 140px);
  }

  .contact-grid {
    padding-inline: 80px;
  }
}

@media (max-width: 768px) {
  :root {
    --content: 100%;
    --mobile-header: 54px;
    --mobile-hero: 262px;
    --mobile-services: 414px;
    --mobile-resources: 254px;
    --mobile-about: 572px;
    --mobile-team: 107px;
    --mobile-clients: 741px;
    --mobile-footer: 267px;
  }

  body {
    font-size: 14px;
    line-height: 1.65;
  }

  .container {
    width: calc(100% - 40px);
  }

  section,
  footer {
    scroll-margin-top: var(--mobile-header);
  }

  .site-header {
    position: sticky;
    top: 0;
    height: var(--mobile-header);
  }

  .header-inner {
    width: 100%;
    justify-content: center;
  }

  .brand img {
    width: 140px;
    height: 31px;
  }

  .main-nav {
    display: none;
  }

  .hero {
    height: 190px;
    max-height: 706px;
    background-position: center;
  }
.service-media{border-top:0}
  .hero-copy {
    top: 62px;
    right: 12px;
    left: 12px;
    text-align: center;
  }
.service-card{
    border:1px solid #f6f9fb;
}
  .hero h1 {
           font-size: 22px;
        letter-spacing: 0;
        text-align: left;
        margin-left: 2rem;
  }

  .hero p {
    margin: 12px 0 0;
    font-size: 16px;
  }

  .section-heading > img {
    display: none;
  }

  .heading-row {
    gap: 9px;
  }

  .heading-row span {
    display: none;
  }

  .heading-row h2 {
    font-size: 18px;
  }

  .section-heading > p {
    margin-top: 1px;
    font-size: 11px;
  }

  .section-heading > small {
    margin-top: 8px;
    font-size: 9px;
    line-height: 1.6;
  }

  .services {
    height: 100%;
    padding: 7px 0 0;
    overflow: hidden;
  }

  .services .container {
    width: calc(100% - 16px);
  }

  .services-grid {
    margin-top: 0;
    grid-template-columns: 1fr;
  grid-template-rows: 160px;
    gap: 15px;
  }

  .service-card {
    height: 100%;
    padding: 5px 12px 16px;
  }

  .service-card h3 {
    min-height: 21px;
  }

  .service-card h3 small,
  .service-card h3 em {
    font-size: 15px;
  }

  .service-card h3 em {
    font-size: 18px;
  }
.section-heading{margin-bottom:10px}
  .service-card > p {
    min-height: 0;
    margin-top: 1px;
    font-size: 8px;
    line-height: 2;
  }

  .service-media {
    height: auto;
    margin-top: 2px;
    padding-top: 5px;
  }

  .platform-logos {
   grid-template-columns: repeat(3, minmax(0, 1fr));
        justify-items: center;
        gap: 8px 8px;
        margin: 10px 15px;
  }

  .platform-logos img {
            width: auto;
        max-width: 100%;
        height: auto;
        max-height: 26px;
        object-fit: contain;
  }

  .ribbon-media img {
    width: 172px;
    max-width: 100%;
    height: auto;
    margin-top: 0;
    object-fit: contain;
  }

  .ship-media img {
    width: 277px;
    max-width: 100%;
    height: 62px;
    object-fit: cover;
 object-position: 5px -80px;
  }

  .resources {
      max-height: 230px;
    height: var(--mobile-resources);
    padding-top: 7px;
    background: linear-gradient(to bottom, #fff 0, #fff 20%, #e9f5fb 34%, #0d66af 100%);
  }

  .resources .container {
    width: 100%;
  }

  .resources .section-heading {
    color: #33383d;
  }

  .resources::after {
    height: 150px;
    background-size: auto 150px;
  }

  .resource-orbits {
    width: 350px;
    max-width: 100%;
    height: auto;
    margin-top: 16px;
  }

  .about {
    height: 100%;
    padding: 10px 0 0;
    overflow: hidden;
    color: #6f747a;
    background: #fff;
    margin-bottom: 0;
  }
.about-copy{margin-bottom:10px}
  .about .section-heading {
    color: #33383d;
  }

  .about .section-heading > small {
    margin-top: 7px;
    color: #9a9da1;
  }

  .about-intro {
    width: 100%;
    margin-top: 12px;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .about-copy h3,
  .history h3,
  .team-title {
    color: #3d4247;
    font-size: 14px;
  }

  .about-copy p {
    margin-top: 3px;
    color: #4b5055;
    font-size: 8px;
    line-height: 2;
  }

  .about-copy p + p {
    margin-top: 0;
  }

  .about-video {
    width: 320px;
    height: auto;
    margin: 0 auto;
  }

  .history {
    width: 100%;
    margin-top: 8px;
  }

  .timeline {
    width: 100%;
    margin: 12px 0 0;
    padding-left: 22px;
  }

  .timeline::before {
           top: 1px;
        bottom: 12px;
        left: 3px;
        background: #168bcf;
        height: 134px;
  }

  .timeline li {
    min-height: 40px;
    grid-template-columns: 52px 1fr;
    gap: 5px;
  }

  .timeline li::before {
    top: 4px;
    left: -22px;
    width: 7px;
    height: 7px;
    background: #168bcf;
  }

  .timeline time,
  .timeline p {
    color: #50555a;
    font-size: 8px;
    line-height: 1.35;
  }

  .team-title {
    margin: 10px 0 5px;
  }

  .team {
    height: var(--mobile-team);
  }

  .metrics-grid {
    width: 100%;
    padding: 0 13px;
    grid-template-columns: repeat(4, 1fr);
  }

  .metric-value {
    font-size: 20px;
  }

  .metric > span {
    width: 27px;
    height: 2px;
    margin: 9px 0 8px;
  }

  .metric p {
    font-size: 11px;
  }

  .clients {
    height: 100%;
    padding: 17px 0 10px;
    overflow: hidden;
  }

  .clients .container {
    width: calc(100% - 40px);
  }

  .clients .section-heading > small {
    margin-top: 6px;
    line-height: 1.2;
    font-size: 9px;
    white-space: nowrap;
  }

  .clients .section-heading br {
    display: none;
  }

  .logo-grid {
    width: 100%;
    margin-top: 14px;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 50px;
    gap: 3px 6px;
  }

  .logo-grid img {
    width: 100%;
    height: 100%;
  }

  .logo-grid li {
    order: var(--mobile-order);
  }

  .site-footer {
    height: 100%;
    min-height: 0;
    padding: 20px 0;
    overflow: hidden;
  }

  .site-footer .container {
    width: 100%;
  }

  .site-footer h2 {
    padding: 0 20px 8px;
    font-size: 13px;
  }

  .contact-grid {
    padding: 20px 30px;
    grid-template-columns: 1fr;
    gap: 17px;
  }

  .contact-grid address {
    padding-left: 9px;
    font-size: 8px;
    line-height: 1.5;
  }

  .contact-grid address::before {
    width: 2px;
  }

  .copyright {
    padding: 7px 0;
    font-size: 8px;
  }
}

@media (max-width: 374px) {
  .container,
  .clients .container {
    width: calc(100% - 28px);
  }

  .logo-grid {
    grid-auto-rows: 26px;
  }
}

@media (hover: hover) and (pointer: fine) {
  main > section:not(.hero) img:hover {
    position: relative;
    z-index: 2;
    transform: translateY(-5px) translateZ(0) scale(1.045);
    filter: drop-shadow(0 12px 18px rgba(5, 22, 38, .18));
  }

  main > section:not(.hero) .section-heading > img:hover {
    transform: translateY(-3px) translateZ(0) scale(1.14);
    filter: drop-shadow(0 7px 11px rgba(13, 102, 175, .28));
  }

  main > section:not(.hero) .service-card img:hover {
    transform: none;
    filter: none;
  }

  main > section:not(.hero) .resource-orbits:hover {
    transform: translateY(-10px) translateZ(0) scale(1.1);
    filter: drop-shadow(0 24px 34px rgba(0, 42, 76, .42));
  }

  .team:hover::before {
    transform: scale(1.05);
  }

  .logo-grid li:hover {
    z-index: 3;
  }

  main > section:not(.hero) .logo-grid li:hover img {
    transform: translateZ(0) scale(1.16);
    filter: none;
  }
}

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

  main > section:not(.hero) img,
  .team::before,
  .logo-grid li {
    transform: none !important;
    filter: none !important;
  }
}