* {
  box-sizing: border-box;
}

:root {
  --logo-green: #009444;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f5f7fa;
  color: #2f2f2f;
  font-family: "汉仪粗圆体", "HYCuYuanJ", "HYCuYuanTi", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1;
}

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

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

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 74px;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease;
}

.site-header.scrolled {
  background: #fff;
  box-shadow: 0 8px 24px rgba(30, 60, 120, .08);
}

.header-inner {
  width: min(1200px, calc(100% - 32px));
  height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  font-family: "汉仪粗圆体", "HYCuYuanJ", "HYCuYuanTi", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.site-header.scrolled .brand-mark {
  color: #2f2f2f;
}

.site-header .brand-symbol.has-image img {
  transition: filter .35s ease;
}

.site-header:not(.scrolled) .brand-symbol.has-image img {
  filter: brightness(0) invert(1);
}

.site-header.scrolled .brand-symbol.has-image img {
  filter: none;
}

.brand-symbol,
.app-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: #4d83ff;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  font-family: "汉仪粗圆体", "HYCuYuanJ", "HYCuYuanTi", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  border-radius: 6px;
}

.brand-symbol.has-image,
.app-icon.has-image {
  background: transparent;
  border-radius: 0;
}

.brand-symbol.has-image {
  width: 38px;
  height: 34px;
}

.app-icon.has-image {
  width: 52px;
}

.brand-symbol img,
.app-icon img {
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.brand-symbol.has-image img {
  height: 28px;
}

.app-icon.has-image img {
  height: 48px;
}

.hero {
  position: relative;
  min-height: 400px;
  overflow: hidden;
  background: #17284d;
}

.hero-track,
.hero-slide {
  position: relative;
  height: clamp(520px, 49vw, 760px);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .7s ease;
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .48);
}

.hero-copy {
  position: absolute;
  z-index: 2;
  top: 59%;
  left: 50%;
  width: min(1100px, calc(100% - 32px));
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
}

.hero-copy h1 {
  margin: 0 0 56px;
  font-size: clamp(34px, 4.3vw, 62px);
  font-weight: 500;
  line-height: 1.18;
}

.hero-copy p {
  margin: 0;
  font-size: clamp(18px, 2.35vw, 34px);
  font-weight: 400;
  line-height: 1.35;
}

.hero-dots {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  bottom: 24px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 99px;
  background: #fff;
  cursor: pointer;
}

.hero-dots button.is-active {
  width: 24px;
  background: #407aff;
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.module {
  margin-bottom: 128px;
}

.module-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
}

.module-title.first-title {
  margin-top: 80px;
}

.module-title span {
  width: 4px;
  height: 20px;
  background: #4d83ff;
}

.module-title h2 {
  margin: 0;
  color: #2f2f2f;
  font-size: 24px;
  font-weight: 600;
}

.brand-layout {
  display: grid;
  grid-template-columns: 1.2fr .82fr;
  gap: 28px;
}

.brand-left,
.brand-right,
.product-card,
.service-panel,
.partner-grid {
  background: #fff;
  border-radius: 4px;
}

.brand-image-frame {
  position: relative;
  overflow: hidden;
  height: 330px;
  background: #e9eef7;
}

.brand-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-news-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .45s ease;
}

.brand-news-slide.is-active {
  opacity: 1;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  width: 36px;
  height: 52px;
  border: 0;
  background: rgba(0, 0, 0, .28);
  color: #fff;
  font-size: 34px;
  cursor: pointer;
}

.slider-arrow.prev {
  left: 0;
}

.slider-arrow.next {
  right: 0;
}

.featured-news {
  min-height: 82px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  padding: 22px 28px;
  background: #fff;
}

.featured-news .news-title,
.brand-right .news-title {
  display: block;
  color: #2f2f2f;
  font-size: 19px;
  line-height: 1.45;
}

.featured-news .news-title {
  font-weight: 700;
}

.brand-right .news-title {
  font-weight: 400;
}

.featured-news p {
  margin: 8px 0 0;
  color: rgba(65, 65, 65, .72);
  font-size: 14px;
  line-height: 1.45;
}

.featured-news time,
.brand-right time {
  flex: 0 0 auto;
  color: rgba(47, 47, 47, .52);
  font-family: Arial, sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
}

.brand-right {
  min-height: 412px;
  padding: 18px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-right article {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 9px;
  min-height: 90px;
  border-bottom: 1px solid #edf0f5;
}

.brand-right article:last-child {
  border-bottom: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1080px, 100%);
  margin: 0 auto;
  gap: 24px;
}

.product-card {
  min-height: 360px;
  padding: 0 32px 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  border: 1px solid #edf3ef;
  box-shadow: 0 12px 28px rgba(28, 82, 58, .07);
}

.product-card-image {
  background: linear-gradient(180deg, #fff 0%, #fff 58%, #f6fbf8 100%);
}

.product-icon {
  display: grid;
  place-items: center;
  width: 92px;
  height: 54px;
  border-radius: 4px;
  background: linear-gradient(135deg, #dbe7ff, #ecf8f1);
  color: #3371ff;
  font-size: 32px;
  font-weight: 700;
}

.product-name {
  margin: 18px 0 0;
  color: #808080;
  font-size: 14px;
}

.product-card-featured .product-name {
  color: #2f2f2f;
  font-size: 24px;
  font-weight: 700;
}

.product-subtitle {
  margin: 10px 0 0;
  color: rgba(65, 65, 65, .68);
  font-size: 15px;
  line-height: 1.45;
  text-align: center;
}

.product-image-head {
  position: relative;
  width: calc(100% + 64px);
  height: 198px;
  margin: 0 -32px 30px;
  overflow: hidden;
}

.product-image-head img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-image-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .42);
}

.product-image-copy {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 20px;
  color: #fff;
  text-align: center;
}

.product-image-copy .product-name,
.product-image-copy .product-subtitle {
  color: #fff;
}

.product-image-copy .product-name {
  margin-top: 0;
}

.product-card ul {
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.product-card li {
  position: relative;
  min-height: 46px;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(0, 148, 68, .12);
  border-radius: 4px;
  background: rgba(255, 255, 255, .82);
  color: rgba(47, 47, 47, .86);
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  text-align: center;
  box-shadow: 0 7px 18px rgba(32, 82, 66, .05);
}

.brand-module .module-title span {
  background: var(--logo-green);
}

.product-module .module-title span {
  background: var(--logo-green);
}

.service-copy h3 {
  margin: 0;
  color: var(--logo-green);
  font-size: 24px;
  font-weight: 500;
}

.service-module .module-title span {
  background: var(--logo-green);
}

.service-copy p {
  margin: 14px 0 0;
  color: rgba(65, 65, 65, .78);
  font-size: 16px;
  line-height: 24px;
}

.service-panel {
  min-height: 330px;
  display: grid;
  grid-template-columns: 1fr 539px;
  overflow: hidden;
}

.service-copy {
  padding: 40px;
}

.service-copy p {
  max-width: 480px;
  margin-top: 20px;
  margin-bottom: 72px;
}

.service-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-actions {
  display: flex;
  gap: 10px;
}

.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 221px;
  height: 54px;
  padding: 0 22px;
  border: 1px solid #c2c2c2;
  border-radius: 0;
  background: #fff;
  color: #2f2f2f;
  font-size: 16px;
  cursor: pointer;
}

.phone-button {
  gap: 9px;
  border-color: var(--logo-green);
  color: #2f2f2f;
  font-weight: 500;
}

.button-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--logo-green);
  fill: currentColor;
  stroke: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.honor-title span {
  background: var(--logo-green);
}

.honor-carousel {
  position: relative;
  height: 560px;
  overflow: hidden;
}

.honor-stage {
  position: relative;
  height: 100%;
}

.honor-slide {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(360px, 42%);
  aspect-ratio: 1190 / 1684;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(.72);
  transition: transform .45s ease, opacity .45s ease, filter .45s ease;
}

.honor-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 20px 48px rgba(20, 72, 48, .16);
}

.honor-slide[data-position="active"] {
  z-index: 3;
  opacity: 1;
  pointer-events: auto;
  filter: none;
  transform: translate(-50%, -50%) scale(1);
}

.honor-slide[data-position="prev"],
.honor-slide[data-position="next"] {
  z-index: 2;
  opacity: .42;
  filter: blur(2px);
}

.honor-slide[data-position="prev"] {
  transform: translate(-112%, -50%) scale(.78);
}

.honor-slide[data-position="next"] {
  transform: translate(12%, -50%) scale(.78);
}

.honor-arrow {
  position: absolute;
  z-index: 5;
  top: 50%;
  width: 42px;
  height: 56px;
  border: 0;
  background: rgba(0, 148, 68, .88);
  color: #fff;
  font-size: 34px;
  cursor: pointer;
  transform: translateY(-50%);
}

.honor-arrow.prev {
  left: 0;
}

.honor-arrow.next {
  right: 0;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding: 0;
  background: transparent;
}

.partner-module .module-title span {
  background: var(--logo-green);
}

.partner-card {
  min-height: 178px;
  padding: 24px 18px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: #fff;
  border: 1px solid #edf1f7;
  border-radius: 4px;
  box-shadow: 0 8px 22px rgba(32, 82, 66, .06);
}

.partner-card img {
  width: 88px;
  height: 88px;
  object-fit: contain;
}

.partner-card span {
  color: rgba(65, 65, 65, .66);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
}

.floating-download {
  position: fixed;
  z-index: 900;
  top: 60%;
  right: max(16px, calc((100vw - 1500px) / 2));
  width: 128px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qr-box {
  padding: 6px 5px 4px;
  background: #fff;
}

.qr-box img {
  width: 118px;
  height: 118px;
  object-fit: cover;
}

.floating-download p {
  width: 128px;
  height: 34px;
  margin: 0;
  display: grid;
  place-items: center;
  background: #fff;
  font-size: 14px;
}

.mobile-download {
  display: none;
}

.site-footer {
  background: var(--logo-green);
  color: rgba(255, 255, 255, .76);
}

.footer-inner {
  width: min(1200px, calc(100% - 32px));
  min-height: 180px;
  margin: 0 auto;
  padding: 44px 0;
  display: flex;
  align-items: center;
}

.footer-text p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
}

.footer-text p:first-child {
  font-size: 16px;
  font-weight: 600;
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
}

.footer-contact span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.footer-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-text a:hover {
  text-decoration: underline;
}

.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, .68);
}

.qr-modal.open {
  display: flex;
}

.qr-dialog {
  position: relative;
  width: 295px;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  text-align: center;
}

.qr-dialog img {
  width: 185px;
  height: 185px;
  margin: 24px auto;
}

.qr-dialog p {
  margin: 0;
  padding: 16px;
  background: #4a82ff;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
}

.qr-dialog button {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, .05);
  color: #666;
  font-size: 22px;
  cursor: pointer;
}

@media (max-width: 1100px) {
  .floating-download {
    display: none;
  }

  .brand-layout,
  .product-grid,
  .service-panel,
  .honor-carousel {
    grid-template-columns: 1fr;
  }

  .service-panel {
    display: flex;
    flex-direction: column-reverse;
  }

  .partner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 76px;
  }

  .site-header {
    height: 60px;
  }

  .header-inner {
    width: 100%;
    height: 60px;
    padding: 0 16px;
  }

  .brand-symbol {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .brand-symbol.has-image {
    width: 36px;
    height: 32px;
  }

  .brand-symbol.has-image img {
    height: 26px;
  }

  .brand-name {
    font-size: 22px;
  }

  .hero-track,
  .hero-slide {
    height: clamp(480px, 72svh, 560px);
  }

  .hero-copy {
    top: 69%;
  }

  .hero-copy h1 {
    margin-bottom: 26px;
    font-size: 24px;
    line-height: 1.25;
  }

  .hero-copy p {
    max-width: 330px;
    margin: 0 auto;
    font-size: 15px;
    line-height: 1.55;
  }

  .page-shell {
    width: 100%;
  }

  .module {
    margin-bottom: 0;
    padding: 0 16px 46px;
  }

  .module-title,
  .module-title.first-title {
    justify-content: center;
    margin-top: 40px;
    margin-bottom: 27px;
  }

  .module-title span {
    width: 45px;
    height: 1px;
    background: linear-gradient(90deg, rgba(77, 131, 255, 0), #4d83ff);
  }

  .module-title::after {
    content: "";
    width: 45px;
    height: 1px;
    background: linear-gradient(90deg, #4d83ff, rgba(77, 131, 255, 0));
  }

  .brand-module .module-title span,
  .product-module .module-title span,
  .service-module .module-title span,
  .honor-module .module-title span {
    background: linear-gradient(90deg, rgba(0, 148, 68, 0), var(--logo-green));
  }

  .brand-module .module-title::after,
  .product-module .module-title::after,
  .service-module .module-title::after,
  .honor-module .module-title::after {
    background: linear-gradient(90deg, var(--logo-green), rgba(0, 148, 68, 0));
  }

  .module-title h2 {
    font-size: 20px;
  }

  .partner-module .module-title h2 {
    font-size: 18px;
  }

  .brand-layout,
  .product-grid,
  .service-panel,
  .honor-carousel,
  .partner-grid {
    width: 100%;
  }

  .brand-image-frame {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .featured-news {
    padding: 18px;
    align-items: flex-start;
  }

  .brand-right {
    min-height: auto;
    padding: 8px 18px;
  }

  .brand-right article {
    min-height: auto;
    padding: 15px 0;
  }

  .featured-news .news-title,
  .brand-right .news-title {
    font-size: 15px;
    line-height: 1.45;
  }

  .featured-news p {
    font-size: 12px;
  }

  .featured-news time,
  .brand-right time {
    font-size: 13px;
  }

  .product-grid,
  .partner-grid {
    gap: 16px;
  }

  .product-card {
    min-height: auto;
    padding: 0 24px 32px;
  }

  .product-image-head {
    width: calc(100% + 48px);
    height: 172px;
    margin: 0 -24px 24px;
  }

  .service-copy h3 {
    font-size: 18px;
    line-height: 1.45;
  }

  .service-copy p {
    font-size: 14px;
    line-height: 22px;
  }

  .service-copy {
    padding: 20px;
  }

  .service-copy p {
    margin-bottom: 20px;
  }

  .service-actions {
    flex-direction: row;
  }

  .service-panel img {
    height: 220px;
  }

  .outline-button {
    min-width: 0;
    width: 50%;
    height: 44px;
    padding: 0 8px;
    border-radius: 4px;
    font-size: 13px;
  }

  .service-actions .phone-button {
    width: 100%;
  }

  .honor-carousel {
    height: 360px;
  }

  .honor-slide {
    width: min(230px, 68%);
  }

  .honor-slide[data-position="prev"] {
    transform: translate(-108%, -50%) scale(.7);
  }

  .honor-slide[data-position="next"] {
    transform: translate(8%, -50%) scale(.7);
  }

  .honor-arrow {
    width: 32px;
    height: 44px;
    font-size: 26px;
  }

  .partner-grid {
    padding: 24px 0 10px;
  }

  .partner-module .module-title span {
    background: linear-gradient(90deg, rgba(0, 148, 68, 0), var(--logo-green));
  }

  .partner-module .module-title::after {
    background: linear-gradient(90deg, var(--logo-green), rgba(0, 148, 68, 0));
  }

  .partner-card {
    min-height: 132px;
    padding: 16px 10px;
    gap: 10px;
  }

  .partner-card img {
    width: 58px;
    height: 58px;
  }

  .partner-card span {
    font-size: 13px;
  }

  .mobile-download {
    position: fixed;
    z-index: 1000;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0, 65, 214, .2);
  }

  .mobile-download .app-icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
  }

  .mobile-download .app-icon.has-image {
    width: 48px;
  }

  .mobile-download .app-icon.has-image img {
    height: 44px;
  }

  .mobile-download div {
    min-width: 0;
    flex: 1;
  }

  .mobile-download p,
  .mobile-download small {
    display: block;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-download p {
    color: #1e2533;
    font-size: 13px;
  }

  .mobile-download small {
    margin-top: 5px;
    color: #a4a8ac;
    font-size: 12px;
  }

  .mobile-download a {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 76px;
    height: 28px;
    border-radius: 4px;
    background: var(--logo-green);
    color: #fff;
    font-size: 12px;
  }

  .footer-inner {
    min-height: 220px;
    padding: 30px 0 80px;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-contact {
    flex-direction: column;
    gap: 10px;
  }
}