:root {
  --orange: #ff6b1a;
  --gold: #c9ad6d;
  --ink: #333333;
  --muted: #777777;
  --soft: #f5f5f5;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #ffffff; }
body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  letter-spacing: 0;
  background: #ffffff;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }

.site-header {
  height: 80px;
  background: #ffffff;
  border-bottom: 1px solid #eeeeee;
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 162px; }
.logo { display: inline-flex; align-items: center; gap: 9px; color: var(--gold); flex: 0 0 auto; }
.logo-img { width: 178px; height: auto; display: block; }
.logo-mark { width: 30px; height: 30px; display: grid; place-items: center; border: 4px solid var(--gold); border-radius: 8px; font-size: 14px; font-weight: 800; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong { font-size: 24px; font-weight: 800; }
.logo-text em { margin-top: 5px; font-size: 8px; font-style: normal; font-weight: 700; letter-spacing: 1.5px; }
.main-nav { height: 100%; display: flex; align-items: stretch; gap: 88px; }
.main-nav a { position: relative; display: inline-flex; align-items: center; font-size: 13px; color: #343434; }
.main-nav a.active { color: var(--orange); }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--orange); outline: 0; }
.main-nav a.active::after, .main-nav a:hover::after, .main-nav a:focus-visible::after { content: ""; position: absolute; left: 50%; bottom: 20px; width: 24px; height: 2px; background: var(--orange); transform: translateX(-50%); }


.hero { width: 100%; aspect-ratio: 1920 / 550; overflow: hidden; background: #f8ddac; }
.hero img { width: 100%; height: 100%; object-fit: cover; }

.about-section { padding: 76px 0 82px; background: #ffffff; }
.narrow { padding-left: 0; }
.narrow h1, .scenes h2, .why h2, .partners h2, .news h2 { margin: 0; color: #4a4a4a; font-size: 30px; line-height: 1.2; font-weight: 400; }
.narrow p { width: min(100%, 1060px); margin: 50px 0 0; color: #383838; font-size: 13px; line-height: 2; }
.narrow p + p { margin-top: 22px; }
.outline-btn { display: inline-flex; align-items: center; justify-content: center; width: 142px; height: 48px; margin-top: 68px; border: 1px solid var(--orange); color: var(--orange); font-size: 13px; background: #ffffff; transition: .2s ease; }
.outline-btn:hover, .outline-btn:focus-visible { background: var(--orange); color: #ffffff; }
.stats { margin-top: 78px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 80px; }
.stat { display: block; color: #111111; }
.stat strong { font-family: Arial, Helvetica, sans-serif; font-size: 84px; line-height: .82; font-weight: 300; }
.stat span { margin-left: 10px; vertical-align: top; color: var(--orange); font-size: 28px; line-height: 1; }
.stat em { display: block; margin-top: 16px; color: #444444; font-size: 13px; font-style: normal; }

.scenes { padding: 78px 0 84px; background: #f3f3f3; }
.scene-grid { margin-top: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.scene-card { height: 190px; display: flex; align-items: center; justify-content: space-between; padding: 24px 26px 22px 30px; background: #ffffff; overflow: hidden; }
.scene-card h3 { margin: 0 0 22px; font-size: 16px; line-height: 1.3; color: #333333; }
.scene-card p { margin: 0; max-width: 500px; color: #666666; font-size: 13px; line-height: 1.8; }
.scene-card img { flex: 0 0 160px; width: 160px; height: auto; object-fit: contain; }
.scene-card.wide img { flex-basis: 170px; width: 170px; }
.why-snapshot {
  aspect-ratio: 2880 / 825;
  overflow: hidden;
}

.why-snapshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.why-hotspot {
  position: absolute;
  top: 38%;
  height: 34%;
  display: block;
  outline-offset: 4px;
}
.hotspot-dashboard { left: 19%; width: 13%; }
.hotspot-service { left: 35%; width: 13%; }
.hotspot-cost { left: 53%; width: 13%; }
.hotspot-mobile { left: 69%; width: 13%; }
.partners { padding: 78px 0 80px; background: #f4f4f4; }
.partners-inner { position: relative; min-height: 510px; display: flex; align-items: flex-start; }
.partner-left { position: relative; z-index: 1; width: 640px; }
.partner-grid { margin-top: 70px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 18px; }
.partner-grid a { height: 76px; display: flex; align-items: center; gap: 22px; padding: 0 22px; background: #ffffff; color: #454545; font-size: 15px; }
.partner-grid::after { content: ""; grid-column: 1 / -1; height: 3px; margin-top: 26px; background: var(--orange); }
.seal { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; font-size: 18px; font-weight: 700; color: #ffffff; }
.blue { background: #2d6bbd; } .cyan { background: #62b8c8; } .green { background: #24a85b; } .rose { background: #d86d93; } .lime { background: #4ba51d; }
.map { position: absolute; right: 0; top: 92px; width: min(790px, 58vw); opacity: .78; }

.news { padding: 78px 0 86px; background: #ffffff; }
.news-list { margin-top: 58px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-list a { overflow: hidden; background: #f5f5f5; }
.news-list img { width: 100%; aspect-ratio: 382 / 250; object-fit: cover; transition: transform .25s ease; }
.news-list a:hover img { transform: scale(1.04); }
.news-more { float: right; margin-top: 54px; }
.news::after { content: ""; display: block; clear: both; }

.cta { min-height: 118px; display: flex; align-items: center; color: #ffffff; background: radial-gradient(circle at 72% 50%, rgba(255,255,255,.25), transparent 32%), linear-gradient(100deg, #ff610b 0%, #ff7c22 58%, #ff5f0b 100%); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta h2 { margin: 0; font-size: 26px; line-height: 1.2; font-weight: 400; }
.cta p { margin: 14px 0 0; font-size: 13px; }
.solid-btn { width: 176px; height: 46px; display: inline-flex; align-items: center; justify-content: center; background: #ffffff; color: var(--orange); font-size: 13px; }

.site-footer { padding: 58px 0 52px; background: #f4f4f4; color: #777777; }
.footer-grid { display: grid; grid-template-columns: 360px 420px 90px 60px 120px 50px 100px; column-gap: 0; align-items: start; }
.footer-grid section:nth-child(1) { grid-column: 1; }
.footer-grid section:nth-child(2) { grid-column: 3; }
.footer-grid section:nth-child(3) { grid-column: 5; }
.footer-grid section:nth-child(4) { grid-column: 7; }
.site-footer h3 { margin: 0 0 28px; color: #565656; font-size: 15px; font-weight: 500; }
.site-footer p, .site-footer a { display: block; margin: 0 0 15px; color: #858585; font-size: 13px; line-height: 1.65; }
.footer-bottom { margin-top: 96px; display: flex; justify-content: space-between; color: #9a9a9a; font-size: 12px; }

@media (max-width: 1280px) {
  .header-inner { gap: 10vw; }
  .main-nav { gap: 6vw; }
  .why-img { right: -130px; }
  .feature-row { grid-template-columns: repeat(2, 1fr); gap: 30px 42px; }
  .why-content { width: 640px; }
}

@media (max-width: 900px) {
  .container { width: min(100% - 32px, var(--container)); }
  .site-header { height: auto; padding-top: 14px; }
  .header-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
  .main-nav { width: 100%; height: 42px; justify-content: space-between; gap: 0; }
  .main-nav a.active::after { bottom: 7px; }
  .hero { aspect-ratio: 1920 / 650; }
  .hero img { object-position: center; }
  .about-section, .scenes, .partners, .news { padding: 52px 0; }
  .narrow h1, .scenes h2, .why h2, .partners h2, .news h2 { font-size: 24px; }
  .narrow p { margin-top: 28px; font-size: 13px; }
  .outline-btn { margin-top: 36px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 42px 52px; }
  .stat strong { font-size: 60px; }
  .scene-grid, .news-list { grid-template-columns: 1fr; }
  .scene-card { height: auto; min-height: 160px; padding: 24px; }
  .scene-card img, .scene-card.wide img { width: 150px; flex-basis: 150px; }
  .why-inner { min-height: auto; padding: 52px 0; }
  .why-content { width: 100%; }
  .feature-row { margin-top: 42px; }
  .why-img { display: none; }
  .partners-inner { min-height: auto; }
  .partner-left { width: 100%; }
  .partner-grid { margin-top: 42px; }
  .map { display: none; }
  .cta-inner { align-items: flex-start; flex-direction: column; padding: 28px 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .footer-bottom { margin-top: 54px; flex-direction: column; gap: 18px; }
}

@media (max-width: 560px) {
  .logo-text strong { font-size: 21px; }
  .main-nav a { font-size: 12px; }
  .hero { aspect-ratio: 16 / 7; }
  .stats { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .stat strong { font-size: 48px; }
  .stat span { font-size: 20px; }
  .scene-card { align-items: flex-start; }
  .scene-card img, .scene-card.wide img { width: 118px; flex-basis: 118px; }
  .feature-row, .partner-grid, .footer-grid { grid-template-columns: 1fr; }
  .cta h2 { font-size: 21px; }
}

.solution-page {
  background: #ffffff;
}

.solution-hero {
  height: 350px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 231, 169, .98) 0%, rgba(255, 231, 169, .83) 21%, rgba(255, 244, 208, .45) 43%, rgba(255, 255, 255, 0) 68%),
    url("./images/solution-hero.png") right center / auto 100% no-repeat,
    #f3dda4;
}

.solution-hero-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 2px;
}

.solution-hero h1 {
  margin: 4px 0 0;
  color: #1d1d1d;
  font-size: 42px;
  line-height: 1.15;
  font-weight: 700;
}

.solution-hero p {
  margin: 28px 0 0;
  color: #6e6a53;
  font-size: 18px;
  line-height: 1.5;
}

.solution-section {
  padding: 76px 0 0;
}

.solution-section-education {
  padding-top: 158px;
  padding-bottom: 160px;
}

.solution-container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.solution-heading {
  margin-bottom: 64px;
}

.solution-heading h2 {
  margin: 0;
  color: #4a4a4a;
  font-size: 32px;
  line-height: 1.2;
  font-weight: 500;
}

.solution-heading p {
  margin: 18px 0 0;
  color: #5f5f5f;
  font-size: 15px;
  line-height: 1.6;
}

.solution-card {
  position: relative;
  height: 200px;
  margin-top: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: #f6f6f6;
}

.solution-card:first-of-type {
  margin-top: 0;
}

.solution-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, #f7f7f7 0%, #f7f7f7 43%, rgba(247, 247, 247, .9) 55%, rgba(247, 247, 247, .34) 73%, rgba(247, 247, 247, 0) 100%);
}

.solution-card-copy {
  position: relative;
  z-index: 2;
  width: 685px;
  padding-left: 48px;
  padding-right: 24px;
}

.solution-card h3 {
  margin: 0;
  color: #333333;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 700;
}

.solution-card p {
  margin: 28px 0 0;
  color: #6d6d6d;
  font-size: 16px;
  line-height: 1.8;
}

.solution-card img {
  position: absolute;
  right: 0;
  top: 0;
  width: 560px;
  height: 100%;
  object-fit: cover;
  opacity: .62;
}

.solution-footer {
  padding-top: 80px;
}

@media (max-width: 900px) {
  .solution-hero {
    height: 280px;
    background-position: 56% center;
  }

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

  .solution-hero p {
    width: min(100%, 430px);
    margin-top: 18px;
    font-size: 15px;
  }

  .solution-section {
    padding-top: 54px;
  }

  .solution-section-education {
    padding-top: 88px;
    padding-bottom: 80px;
  }

  .solution-container {
    width: min(100% - 32px, 1200px);
  }

  .solution-heading {
    margin-bottom: 34px;
  }

  .solution-heading h2 {
    font-size: 26px;
  }

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

  .solution-card-copy {
    width: 100%;
    padding: 34px 28px;
  }

  .solution-card h3 {
    font-size: 24px;
  }

  .solution-card p {
    margin-top: 18px;
    font-size: 14px;
  }

  .solution-card img {
    width: 52%;
    opacity: .28;
  }
}

@media (max-width: 560px) {
  .solution-hero {
    height: 230px;
  }

  .solution-hero h1 {
    font-size: 30px;
  }

  .solution-heading h2 {
    font-size: 24px;
  }

  .solution-heading p {
    font-size: 14px;
  }

  .solution-card-copy {
    padding: 28px 22px;
  }

  .solution-card h3 {
    font-size: 22px;
  }
}

.about-nav {
  gap: 64px;
}

.about-page {
  background: #ffffff;
}

.about-container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.about-hero {
  height: 350px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(229, 244, 248, .94) 0%, rgba(229, 244, 248, .72) 32%, rgba(229, 244, 248, .16) 66%, rgba(229, 244, 248, 0) 100%),
    url("./images/about-hero-bg.png") center center / cover no-repeat,
    #d9eef2;
}

.about-hero-copy {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-hero h1 {
  margin: 0;
  color: #252525;
  font-size: 42px;
  line-height: 1.15;
  font-weight: 700;
}

.about-hero p {
  margin: 28px 0 0;
  color: #5f6970;
  font-size: 18px;
  line-height: 1.5;
}

.about-intro {
  position: relative;
  min-height: 675px;
  padding: 76px 0 78px;
  overflow: hidden;
}

.about-intro-inner {
  position: relative;
}

.about-intro-copy {
  position: relative;
  z-index: 1;
  width: 100%;
}

.about-intro h2,
.about-honor h2,
.about-copyright h2,
.about-contact h2 {
  margin: 0;
  color: #4a4a4a;
  font-size: 32px;
  line-height: 1.2;
  font-weight: 500;
}

.about-intro p {
  width: 1080px;
  margin: 50px 0 0;
  color: #565656;
  font-size: 13px;
  line-height: 2;
}

.about-intro p + p {
  margin-top: 24px;
}

.about-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 145px;
  height: 48px;
  margin-top: 72px;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 13px;
  background: #ffffff;
}

.about-building {
  position: absolute;
  right: -280px;
  bottom: -208px;
  width: 620px;
  opacity: .56;
}

.about-stats {
  position: relative;
  z-index: 2;
  margin-top: 58px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 90px;
}

.about-stat strong {
  color: #050505;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 84px;
  line-height: .8;
  font-weight: 300;
}

.about-stat span {
  margin-left: 10px;
  color: var(--orange);
  font-size: 28px;
  vertical-align: top;
}

.about-stat em {
  display: block;
  margin-top: 18px;
  color: #555555;
  font-size: 13px;
  font-style: normal;
}

.about-intro-final {
  min-height: 670px;
  padding: 78px 0 72px;
  background: #ffffff;
}

.about-intro-final .about-intro-inner {
  position: relative;
  min-height: 520px;
}

.about-intro-final .about-intro-copy {
  position: relative;
  z-index: 2;
}

.about-intro-final h2 {
  font-size: 30px;
  font-weight: 400;
  color: #3f3f3f;
}

.about-intro-final p {
  width: 1060px;
  margin-top: 44px;
  color: #4e4e4e;
  line-height: 2;
}

.about-intro-final p + p {
  margin-top: 24px;
}

.about-intro-final .about-building {
  right: -230px;
  bottom: -82px;
  width: 600px;
  opacity: .72;
}

.about-intro-final .about-stats {
  position: relative;
  z-index: 2;
  width: 760px;
  margin: 150px 0 0 0;
  grid-template-columns: repeat(4, 1fr);
  gap: 68px;
}

.about-intro-final .about-stat strong {
  font-size: 72px;
  font-weight: 300;
}

.about-intro-final .about-stat span {
  margin-left: 8px;
  font-size: 28px;
}

.about-intro-final .about-stat em {
  margin-top: 16px;
}

.about-honor-final {
  padding: 78px 0 92px;
  background: #f6f6f6;
}

.about-honor-final h2 {
  margin: 0 0 62px;
  color: #4a4a4a;
  font-size: 30px;
  line-height: 1.2;
  font-weight: 400;
}

.about-honor-final img {
  width: 100%;
  height: auto;
  display: block;
}

.about-honor {
  padding: 78px 0 108px;
  background: #f5f5f5;
}

.about-honor-image-section {
  padding: 0;
}

.about-honor-image-section img {
  width: 100%;
  height: auto;
  display: block;
}

.about-honor-grid {
  margin-top: 88px;
  display: grid;
  grid-template-columns: 430px 1fr;
  gap: 120px;
  align-items: start;
}

.about-honor-copy {
  padding-top: 126px;
}

.honor-counts {
  width: 330px;
  margin: 0 auto 58px;
}

.honor-count {
  position: relative;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.honor-count::before,
.honor-count::after {
  content: "";
  width: 54px;
  height: 82px;
  opacity: .72;
  background: linear-gradient(135deg, transparent 45%, #c89a43 46%, #c89a43 54%, transparent 55%);
}

.honor-count::after {
  transform: scaleX(-1);
}

.honor-count span {
  color: var(--orange);
  font-size: 56px;
  line-height: 1;
  font-weight: 700;
}

.honor-count p {
  margin: 0;
  color: #4f4f4f;
  font-size: 15px;
}

.honor-note {
  width: 405px;
  margin-top: 32px;
  padding: 0 34px 34px;
  text-align: center;
  background: #ffffff;
}

.honor-note h3 {
  height: 48px;
  margin: 0 -34px 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: #f1bf65;
  font-size: 15px;
  font-weight: 500;
}

.honor-note h3::before {
  content: "🏆";
  margin-right: 14px;
}

.honor-note p {
  margin: 12px 0 0;
  color: #555555;
  font-size: 13px;
  line-height: 1.6;
}

.about-honor-images {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.honor-certs {
  width: 620px;
}

.honor-plaques {
  width: 610px;
  margin-top: 130px;
}

.about-copyright {
  padding: 92px 0 122px;
  background: #ffffff;
}

.copyright-carousel {
  position: relative;
  height: 420px;
  margin-top: 118px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.copyright-stage {
  width: 860px;
  display: flex;
  justify-content: center;
}

.copyright-stage img {
  width: 860px;
  transition: opacity .18s ease, transform .18s ease;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid #dddddd;
  border-radius: 50%;
  color: #d8d8d8;
  background: #ffffff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.carousel-prev {
  left: 0;
}

.carousel-next {
  right: 0;
  border-color: var(--orange);
  color: var(--orange);
}

.about-contact {
  padding: 78px 0 82px;
  background: #f5f5f5;
}

.contact-grid {
  margin-top: 62px;
  display: grid;
  grid-template-columns: 650px 1fr;
  gap: 158px;
  align-items: center;
}

.contact-map {
  width: 650px;
  height: 345px;
  object-fit: cover;
}

.contact-list {
  display: grid;
  gap: 40px;
}

.contact-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 22px;
  align-items: start;
}

.contact-item span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--orange);
  background: #ffffff;
  font-size: 18px;
}

.contact-item h3 {
  margin: 0 0 12px;
  color: #3f3f3f;
  font-size: 17px;
  line-height: 1.2;
}

.contact-item p {
  margin: 0;
  color: #666666;
  font-size: 16px;
  line-height: 1.65;
}

@media (max-width: 1280px) {
  .about-nav {
    gap: 4vw;
  }

  .about-honor-grid {
    gap: 70px;
  }

  .contact-grid {
    gap: 70px;
  }
}

@media (max-width: 900px) {
  .about-container {
    width: min(100% - 32px, 1200px);
  }

  .about-hero {
    height: 280px;
  }

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

  .about-hero p {
    font-size: 15px;
  }

  .about-intro {
    min-height: auto;
    padding: 54px 0;
  }

  .about-intro h2,
  .about-honor h2,
  .about-copyright h2,
  .about-contact h2 {
    font-size: 26px;
  }

  .about-intro p {
    width: 100%;
    margin-top: 28px;
  }

  .about-building {
    display: none;
  }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 42px;
  }

  .about-stat strong {
    font-size: 62px;
  }

  .about-honor,
  .about-copyright,
  .about-contact {
    padding: 58px 0;
  }

  .about-honor-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-honor-copy {
    padding-top: 0;
  }

  .honor-note {
    width: 100%;
  }

  .honor-certs,
  .honor-plaques,
  .copyright-stage,
  .copyright-stage img,
  .contact-map {
    width: 100%;
  }

  .honor-plaques {
    margin-top: 54px;
  }

  .copyright-carousel {
    height: auto;
    margin-top: 52px;
    padding: 0 52px;
  }
}

@media (max-width: 560px) {
  .about-hero {
    height: 230px;
  }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 24px;
  }

  .about-stat strong {
    font-size: 48px;
  }

  .about-stat span {
    font-size: 20px;
  }

  .honor-counts {
    width: 100%;
  }

  .honor-count {
    gap: 12px;
  }

  .honor-count::before,
  .honor-count::after {
    width: 36px;
  }

  .contact-grid {
    gap: 34px;
  }

  .contact-map {
    height: 240px;
  }
}