:root {
  --red: #e21d24;
  --orange: #f2a11c;
  --ink: #17202b;
  --muted: #6f7782;
  --line: #e8e8e8;
  --gray: #f5f5f5;
  --dark: #303030;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 128px;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.7;
}

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

.container {
  width: min(1450px, calc(100% - 48px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 108px;
  background: #fff;
  border-bottom: 1px solid #e9e9e9;
}

.headbox {
  display: grid;
  grid-template-columns: 300px 1fr 260px;
  align-items: center;
  height: 108px;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand img {
  display: block;
  width: 52px;
  height: auto;
  max-height: 54px;
  object-fit: contain;
}

.brand img:not([src]),
.brand img[src=""] {
  visibility: hidden;
}

.brand-text {
  color: #111;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1;
  white-space: nowrap;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 68px;
  height: 100%;
}

.nav > a,
.nav-item > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: #333;
  font-size: 18px;
  white-space: nowrap;
}

.nav > a.active,
.nav-item > a.active {
  font-weight: 700;
}

.nav > a.active::after,
.nav-item > a.active::after,
.nav > a:hover::after,
.nav-item:hover > a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  content: "";
  background: var(--red);
}

.nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.subnav {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 60;
  display: none;
  width: 120px;
  padding: 0;
  background: #fff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transform: translateX(-50%);
}

.has-subnav:hover .subnav {
  display: block;
}

.subnav a {
  position: relative;
  display: block;
  padding: 13px 0;
  color: #333;
  font-size: 18px;
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
}

.subnav a:hover {
  color: var(--red);
}

.subnav a::after {
  position: absolute;
  left: 19px;
  bottom: 7px;
  width: 82px;
  height: 1px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s ease;
}

.subnav a:hover::after {
  transform: scaleX(1);
}

.top-dh {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  color: #555;
  min-width: 150px;
  white-space: nowrap;
}

.phone-icon {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #e21d24;
  font-size: 30px;
  line-height: 1;
}

.top-dh p {
  display: grid;
  gap: 2px;
  margin: 0;
  color: #555;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.15;
  white-space: nowrap;
}

.hero {
  position: relative;
  height: 630px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(244, 247, 252, 0.98) 0%, rgba(244, 247, 252, 0.70) 43%, rgba(244, 247, 252, 0.16) 70%),
    radial-gradient(circle at 72% 40%, rgba(49, 147, 214, 0.22), transparent 28%),
    linear-gradient(120deg, #f3f6fb 0%, #ffffff 46%, #e8eef5 100%);
}

.banner-track,
.banner-slide {
  position: absolute;
  inset: 0;
}

.banner-slide {
  opacity: 0;
  background-position: center;
  background-size: cover;
  transition: opacity 0.6s ease;
}

.banner-slide.active {
  opacity: 1;
  z-index: 1;
}

.banner-one {
  background:
    linear-gradient(90deg, rgba(244, 247, 252, 0.98) 0%, rgba(244, 247, 252, 0.70) 43%, rgba(244, 247, 252, 0.16) 70%),
    radial-gradient(circle at 72% 40%, rgba(49, 147, 214, 0.22), transparent 28%),
    linear-gradient(120deg, #f3f6fb 0%, #ffffff 46%, #e8eef5 100%);
}

.banner-one::before {
  position: absolute;
  right: 8%;
  bottom: -40px;
  width: 560px;
  height: 560px;
  content: "";
  background:
    radial-gradient(circle at 55% 36%, rgba(53, 136, 188, 0.25), transparent 20%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.74), rgba(218, 229, 239, 0.9));
  border-radius: 52% 48% 0 0;
  filter: blur(0.2px);
}

.banner-one::after {
  position: absolute;
  right: 19%;
  bottom: 0;
  width: 250px;
  height: 530px;
  content: "";
  background: linear-gradient(180deg, rgba(18, 113, 184, 0.22), rgba(255, 255, 255, 0.5));
  border-radius: 150px 150px 0 0;
}

.hero-inner {
  position: relative;
  z-index: 3;
  height: 100%;
}

.hero-copy {
  position: absolute;
  top: 230px;
  left: 56px;
}

.hero-copy h1 {
  margin: 0 0 10px;
  color: #454545;
  font-size: 54px;
  font-weight: 300;
  letter-spacing: 6px;
}

.hero-copy p {
  margin: 0;
  color: #737373;
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 34px;
  letter-spacing: -1px;
}

.hero-copy p::first-letter {
  color: #8f217d;
}

.hero-dots {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 26px;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.hero-dots span {
  width: 16px;
  height: 16px;
  border: 1px solid var(--red);
  border-radius: 50%;
  background: transparent;
}

.hero-dots .active {
  background: var(--red);
}

section {
  padding: 72px 0;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 18px;
}

.section-title i {
  width: 12px;
  height: 30px;
  background: linear-gradient(180deg, var(--orange), var(--red));
  border-radius: 8px;
}

.section-title h2 {
  margin: 0;
  color: #17202b;
  font-size: 32px;
  line-height: 1;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 42px;
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px 8px 22px;
  color: #555;
  border: 1px solid #ddd;
  border-radius: 999px;
}

.more-link span {
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  color: #fff;
  background: #666;
  border-radius: 50%;
  font-size: 18px;
  line-height: 1;
  font-family: Arial, sans-serif;
  padding-bottom: 2px;
}

.con1 {
  display: grid;
  grid-template-columns: 1fr 660px;
  gap: 70px;
  align-items: center;
}

.about-text {
  margin: 36px 0 34px;
  color: #1d2b3a;
  font-size: 18px;
  line-height: 2.2;
}

.about-text p {
  margin: 0 0 12px;
  text-indent: 2em;
}

.about-text ul,
.about-text ol {
  margin: 0 0 12px 24px;
}

.about-page {
  display: none;
  background: #fff;
}

.about-page.is-active {
  display: block;
}

.about-tabs {
  display: flex;
  justify-content: flex-start;
  padding-left: max(24px, calc((100% - 1450px) / 2));
  background: #f5f5f5;
}

.about-tabs a {
  position: relative;
  min-width: 152px;
  height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #111;
  background: #f5f5f5;
  font-size: 18px;
}

.about-tabs a.active {
  background: #fff;
}

.about-tabs a.active::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  content: "";
  background: var(--red);
}

.about-tab-panel {
  display: none;
}

.about-tab-panel.active {
  display: block;
}

.about-page-content {
  min-height: 520px;
  padding: 56px 0 72px;
  color: #283348;
  font-family: "SimSun", "Songti SC", serif;
  font-size: 18px;
  line-height: 2.1;
}

.about-page-content p {
  margin: 0 0 16px;
  text-indent: 2em;
}

.about-map-wrap {
  padding: 54px 0 72px;
}

.about-map-info {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
}

.about-map-info h3 {
  margin: 0;
  color: #111;
  font-size: 24px;
}

.about-map-info p {
  margin: 0;
  color: #666;
  font-size: 16px;
}

.about-map {
  position: relative;
  height: 560px;
  overflow: hidden;
  border: 1px solid #e5e5e5;
  background: #f5f7fa;
}

.map-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #777;
  font-size: 16px;
}

.contact-page {
  display: none;
  padding: 70px 0 80px;
  background: #fff;
}

.contact-page.is-active {
  display: block;
}

.product-page {
  display: none;
  padding: 70px 0 80px;
  background: #fff;
}

.product-page.is-active {
  display: block;
}

.product-detail-page {
  display: none;
  padding: 64px 0 84px;
  background: #fff;
}

.product-detail-page.is-active {
  display: block;
}

.list-page,
.detail-page {
  display: none;
  padding: 70px 0 84px;
  background: #fff;
}

.list-page.is-active,
.detail-page.is-active {
  display: block;
}

.page-grid {
  margin-top: 12px;
}

.breadcrumb {
  margin-bottom: 42px;
  color: #111;
  text-align: left;
  font-size: 20px;
}

.breadcrumb a {
  color: #111;
}

.breadcrumb a:hover {
  color: var(--red);
}

.breadcrumb span {
  margin: 0 12px;
  color: #666;
}

.product-detail {
  max-width: 980px;
  margin: 0 auto;
  color: #263343;
}

.product-detail h1 {
  margin: 0 0 26px;
  color: #111;
  text-align: center;
  font-size: 32px;
}

.product-detail img {
  display: block;
  max-width: 100%;
  margin: 0 auto 28px;
}

.product-detail p {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 2;
  text-indent: 2em;
}

.product-image-gallery {
  margin: 34px 0;
}

.product-image-gallery h2 {
  margin: 0 0 18px;
  color: #17202b;
  font-size: 24px;
}

.product-image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-detail .product-image-grid img {
  width: 100%;
  max-height: 420px;
  margin: 0;
  object-fit: contain;
  background: #f5f7fa;
  border: 1px solid #e8e8e8;
}

.product-detail-video {
  margin: 34px 0;
  padding: 14px;
  background: #f5f5f5;
  border: 1px solid #e8e8e8;
}

.product-detail-video video {
  display: block;
  width: 100%;
  max-height: 560px;
  background: #111;
}

.product-attachments {
  margin-top: 34px;
  padding: 26px 30px;
  background: #f8f8f8;
  border: 1px solid #e8e8e8;
}

.product-attachments h2 {
  margin: 0 0 18px;
  color: #111;
  font-size: 22px;
}

.product-attachments a {
  display: block;
  margin-top: 10px;
  padding: 12px 16px;
  color: #263343;
  background: #fff;
  border: 1px solid #e6e6e6;
}

.product-attachments a:hover {
  color: var(--red);
  border-color: var(--red);
}

.detail-content {
  max-width: 980px;
  margin: 0 auto;
  color: #263343;
}

.detail-content h1 {
  margin: 0 0 18px;
  color: #111;
  text-align: center;
  font-size: 32px;
  line-height: 1.5;
}

.detail-content > time {
  display: block;
  margin: -4px 0 28px;
  color: #8a8f96;
  text-align: center;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 18px;
  font-weight: 400;
}

.detail-content img {
  display: block;
  max-width: 100%;
  margin: 0 auto 30px;
}

.detail-content .rich-text {
  color: #263343;
  font-size: 18px;
  line-height: 2;
}

.detail-content .rich-text p {
  margin: 0 0 16px;
  text-indent: 2em;
}

.detail-content .rich-text img {
  margin: 18px auto;
}

.product-page-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  justify-content: flex-start;
}

.product-category-tabs {
  display: flex;
  justify-content: flex-start;
  padding-left: max(24px, calc((100% - 1450px) / 2));
  margin: -70px 0 58px;
  background: #f5f5f5;
}

.product-category-tabs button {
  min-width: 150px;
  height: 60px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: #111;
  cursor: pointer;
  font: inherit;
  font-size: 18px;
}

.product-category-tabs button.active {
  background: #fff;
  border-bottom-color: var(--red);
}

.contact-page-layout {
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 80px;
  align-items: start;
}

.contact-card {
  padding-top: 8px;
}

.contact-line {
  margin-top: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid #eee;
  color: #263343;
  font-size: 18px;
}

.contact-line strong {
  color: #111;
}

.message-form {
  display: grid;
  gap: 16px;
  padding: 34px 36px 38px;
  background: #f7f8fa;
  border: 1px solid #ececec;
}

.message-form h3 {
  margin: 0 0 8px;
  color: #111;
  font-size: 24px;
}

.message-form input,
.message-form textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #ddd;
  background: #fff;
  color: #222;
  font: inherit;
}

.message-form textarea {
  height: 150px;
  resize: none;
}

.message-form button {
  height: 46px;
  border: 0;
  color: #fff;
  background: var(--red);
  cursor: pointer;
  font-size: 16px;
}

.message-form span {
  color: #666;
  min-height: 22px;
}

.message-form .field-error {
  min-height: 0;
  margin-top: -10px;
  color: var(--red);
  font-size: 14px;
  line-height: 20px;
}

.honor-carousel {
  position: relative;
  min-height: 650px;
  padding: 70px 0 78px;
}

.honor-stage {
  position: relative;
  height: 510px;
  overflow: hidden;
}

.honor-item {
  position: absolute;
  top: 80px;
  left: 50%;
  width: 520px;
  height: 300px;
  padding: 10px;
  opacity: 0;
  background: #fff;
  border: 1px solid #e5e5e5;
  transform: translateX(-50%) scale(0.82);
  transition: all 0.45s ease;
  z-index: 1;
  cursor: pointer;
}

.honor-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.honor-item.is-active {
  top: 0;
  width: 700px;
  height: 510px;
  opacity: 1;
  transform: translateX(-50%) scale(1);
  z-index: 3;
}

.honor-item.is-prev {
  opacity: 0.55;
  transform: translateX(-116%) scale(0.82);
  z-index: 2;
}

.honor-item.is-next {
  opacity: 0.55;
  transform: translateX(16%) scale(0.82);
  z-index: 2;
}

.honor-arrow {
  position: absolute;
  top: 285px;
  z-index: 5;
  width: 50px;
  height: 102px;
  border: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.18);
  border-radius: 4px;
  cursor: pointer;
  font-size: 58px;
  line-height: 1;
}

.honor-prev {
  left: 24px;
}

.honor-next {
  right: 24px;
}

.honor-dots {
  position: absolute;
  right: 0;
  bottom: 30px;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.honor-dots span {
  width: 16px;
  height: 4px;
  background: #b9b9b9;
  border-radius: 3px;
  cursor: pointer;
}

.honor-dots span.active {
  width: 28px;
  background: var(--red);
}

.con1lebox {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.con1lebox span {
  text-align: center;
}

.con1lebox span::before {
  display: block;
  margin: 0 auto 8px;
  color: #efb257;
  content: "◆";
  font-size: 36px;
  line-height: 1;
}

.con1lebox strong {
  color: #000;
  font-family: Georgia, serif;
  font-size: 34px;
  font-weight: 400;
}

.con1lebox em {
  margin-left: 4px;
  color: #000;
  font-style: normal;
}

.con1lebox p {
  display: block;
  color: #555;
  font-size: 16px;
}

.about-media {
  position: relative;
  height: 372px;
  overflow: hidden;
  border-radius: 10px;
  background:
    linear-gradient(rgba(20, 60, 88, 0.10), rgba(20, 60, 88, 0.10)),
    linear-gradient(135deg, #a9c6d7, #e5eef3 45%, #8fb5c9);
}

.about-media::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, transparent 0 22%, rgba(255, 255, 255, 0.38) 22% 26%, transparent 26%),
    linear-gradient(0deg, rgba(38, 90, 126, 0.28), transparent 50%);
}

.about-video-track,
.about-video-item,
.about-video-item video {
  position: absolute;
  inset: 0;
}

.about-video-item {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.about-video-item.active {
  opacity: 1;
  z-index: 2;
}

.about-video-item::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: rgba(12, 38, 58, 0.18);
}

.about-video-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68px;
  height: 68px;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.70);
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  z-index: 3;
}

.play-button::after {
  position: absolute;
  top: 21px;
  left: 27px;
  width: 0;
  height: 0;
  content: "";
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 20px solid #5996b6;
}

.about-video-item.is-playing .play-button,
.about-video-item.is-playing .about-video-title,
.about-video-item.is-playing::before,
.about-video-item.is-controlled .play-button,
.about-video-item.is-controlled .about-video-title,
.about-video-item.is-controlled::before {
  display: none;
}

.about-video-title {
  position: absolute;
  left: 28px;
  bottom: 28px;
  z-index: 3;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.about-video-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  z-index: 4;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.about-video-dots span {
  width: 10px;
  height: 10px;
  border: 1px solid #fff;
  border-radius: 50%;
  cursor: pointer;
}

.about-video-dots span.active {
  background: var(--red);
  border-color: var(--red);
}

.bj {
  background: var(--gray);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  min-width: 0;
  min-height: 374px;
  padding: 16px 16px 22px;
  background: #fff;
  text-align: center;
}

.product-card .product-cover {
  height: 285px;
  margin-bottom: 18px;
  background:
    radial-gradient(circle at 50% 52%, #fff, #d6d6d6 55%, #cfcfcf 100%);
  overflow: hidden;
}

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

.product-card h3 {
  margin: 0;
  color: #17202b;
  font-size: 22px;
}

.product-card p {
  display: none;
}

.solution-section {
  background: #fff;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.solution-card {
  min-height: 220px;
  padding: 30px;
  border: 1px solid #e5e5e5;
  background: #fff;
}

.solution-card h3 {
  margin: 0 0 12px;
  color: #17202b;
  font-size: 22px;
}

.solution-card p {
  margin: 0;
  color: var(--muted);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.news-card {
  min-height: 438px;
  border: 1px solid #ddd;
  background: #fff;
}

.news-card .news-cover {
  height: 255px;
  background: linear-gradient(135deg, #cbd6df, #f2f4f6 48%, #b7c5d0);
}

.news-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card .news-body {
  padding: 24px 20px 22px;
}

.news-card h3 {
  min-height: 56px;
  margin: 0 0 18px;
  color: #17202b;
  font-size: 19px;
  line-height: 1.45;
}

.news-card p {
  margin: 0 0 24px;
  color: #5f6570;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-card time {
  color: #8a8f96;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 20px;
  font-weight: 400;
}

.news-card .arrow {
  float: right;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: #fff;
  background: #aaa;
  border-radius: 50%;
  font-size: 24px;
  line-height: 1;
  padding-bottom: 3px;
}

footer {
  padding: 18px 0;
  color: #e6e6e6;
  background: var(--dark);
}

.foot {
  display: grid;
  grid-template-columns: 160px 1fr 160px;
  gap: 40px;
  align-items: center;
}

.ft1 {
  display: grid;
  justify-items: center;
  gap: 8px;
  width: 96px;
}

.footer-mobile img,
.footer-official img {
  width: 86px;
  height: 86px;
  background: #fff;
  object-fit: contain;
}

.footer-mobile span,
.footer-official span {
  color: #e6e6e6;
  font-size: 14px;
  line-height: 1;
}

.ft2 {
  display: grid;
  grid-template-columns: minmax(520px, 1.25fr) minmax(360px, 0.85fr);
  gap: 8px 34px;
}

.ftlist {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ftlist span {
  color: #fff;
  font-size: 22px;
  opacity: 0.9;
}

.ftlist img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex: 0 0 24px;
}

.ftlist p {
  margin: 5px 0;
  font-size: 15px;
}

.footer-address {
  grid-column: 1 / 2;
}

.footer-address p {
  white-space: nowrap;
}

.ftlist em {
  font-style: normal;
}

footer {
  color: #e6e6e6;
  background: var(--dark);
  border-top: 1px solid #555;
}

.ftdi {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 14px;
}

.ftdi a:hover {
  color: #fff;
}

.empty {
  color: var(--muted);
}

.skeleton-card {
  background: linear-gradient(100deg, #fff 20%, #eee 40%, #fff 60%);
  background-size: 220% 100%;
  animation: skeleton 1.4s ease-in-out infinite;
}

@keyframes skeleton {
  to {
    background-position-x: -220%;
  }
}

@media (max-width: 1180px) {
  .headbox {
    grid-template-columns: 1fr;
    height: auto;
    padding: 16px 0;
  }

  header {
    height: auto;
  }

  .nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 22px;
  }

  .top-dh {
    justify-content: flex-start;
  }

  .con1,
  .product-grid,
  .solution-grid,
  .news-grid,
  .foot {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1450px);
  }

  .hero {
    height: 420px;
  }

  .hero-copy {
    top: 140px;
    left: 0;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-copy p {
    font-size: 22px;
  }

  .con1,
  .product-grid,
  .solution-grid,
  .news-grid,
  .foot,
  .con1lebox,
  .ft2 {
    grid-template-columns: 1fr;
  }

}