.w120 {
  width: 1400px;
  margin: 0 auto;
}
@font-face {
  font-family: Source Han Sans CN;
  src: url(../font/SourceHanSansCN-Regular.ttf);
}
.wrapper {
  width: 100%;
  background-color: #fff;
}
.wrapper .navbar {
  width: 100%;
  height: 65px;
  box-shadow: 0px 1px 5px 0px rgba(87, 87, 87, 0.18);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: #fff;
}
.wrapper .navbar .nav-content {
  display: flex;
  height: 100%;
  align-items: center;
}
.wrapper .navbar .nav-content .logo {
  height: 70%;
}
.wrapper .navbar .nav-content .logo img {
  height: 100%;
}
.wrapper .navbar .nav-content .nav-list {
  display: flex;
  margin-left: 20%;
}
.wrapper .navbar .nav-content .nav-list li {
  margin-right: 42px;
}
.wrapper .navbar .nav-content .nav-list li a {
  font-size: 18px;
  font-weight: 600;
}
.wrapper .navbar .download {
  background: #0052d9;
  width: 120px;
  height: 65px;
  line-height: 65px;
  text-align: center;
  color: #fff;
  position: absolute;
  right: 0;
  top: 0;
  font-weight: 600;
  font-size: 20px;
}
.wrapper .module_1 {
  padding: 230px 0 80px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
}
.wrapper .module_1 .module_1-inner {
  display: flex;
  justify-content: space-between;
  gap: 60px;
}
.wrapper .module_1 .module_1-text {
  flex: 0 0 520px;
}
.wrapper .module_1 .module_1-title {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.35;
  color: #1a1a1a;
  margin-bottom: 28px;
}
.wrapper .module_1 .module_1-desc {
  font-size: 18px;
  line-height: 1.75;
  color: #666;
  margin-bottom: 65px;
}
.wrapper .module_1 .module_1-btn {
  display: inline-block;
  padding: 14px 48px;
  background: linear-gradient(90deg, #015aeb 0%, #4a8dff 100%);
  width: 160;
  height: 37;
  opacity: 1;
  color: #fff;
  font-weight: 700;
  font-style: Bold;
  font-size: 16px;
}

.wrapper .module_1-btn:hover {
  background: #015aeb;
}

.wrapper .module_1 .module_1-visual {
  flex: 1;
  min-width: 0;
}
.wrapper .module_1 .module_1-visual img {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
  margin-left: auto;
}
.wrapper .module_2 {
  padding: 100px 0px;
  /* min-height: 620px; */
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background: url(../images/home_2.png) no-repeat center top;
  background-size: 100% 100%;
}
.wrapper .module_2 .module_2-title {
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 56px;
}
.wrapper .module_2 .product-matrix {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: start;
}
.wrapper .module_2 .product-card {
  min-width: 0;
  height: 380px;
}
.wrapper .module_2 .product-card__surface {
  box-sizing: border-box;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 20px 16px 0;
  border-radius: 8px;
  transform-origin: top center;
  transition:
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease,
    padding 0.25s ease;
}
.wrapper .module_2 .product-card__pic {
  /* margin-top: auto; */
}
.wrapper .module_2 .product-card__title {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 16px;
  line-height: 1.3;
}
.wrapper .module_2 .product-card__features {
  min-height: 85px;
}
.wrapper .module_2 .product-card__features li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 2;
  color: #888;
}
.wrapper .module_2 .product-card__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 4px;
  margin-top: -2px;
  background: #b8b8b8;
  border-radius: 1px;
}
.wrapper .module_2 .product-card__features--cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 8px;
}
.wrapper .module_2 .product-card__link {
  display: block;
  flex-shrink: 0;
  margin: 0;
  font-size: 14px;
  color: #666;
  height: 0;
  line-height: 35px;
  width: 100%;
  text-align: center;
  overflow: hidden;
  border: 1px solid rgba(78, 78, 78, 0.12);
  opacity: 0;
  transition:
    opacity 0.25s ease,
    height 0.25s ease,
    margin 0.25s ease,
    border-color 0.25s ease;
}
.wrapper .module_2 .product-card__pic img {
  width: 100%;
  height: auto;
  display: block;
}
.wrapper .module_2 .product-card:hover .product-card__surface {
  background: #fff;
  box-shadow: 0 8px 32px rgba(15, 40, 80, 0.1);
  transform: scale(1.04);
  padding: 24px 20px;
}
.wrapper .module_2 .product-card:hover .product-card__link {
  height: 35px;
  margin: 12px 0;
  opacity: 1;
}
.wrapper .module_3 {
  padding: 80px 0 100px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
}
.wrapper .module_3 .module_3-header {
  text-align: center;
  margin-bottom: 56px;
}
.wrapper .module_3 .module_3-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.4;
  color: #1a1a1a;
  margin-bottom: 16px;
}
.wrapper .module_3 .module_3-title-inner {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
}
.wrapper .module_3 .module_3-star {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 8px;
  object-fit: contain;
}
.wrapper .module_3 .module_3-title-accent {
  color: #0052d9;
}
.wrapper .module_3 .module_3-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: #888;
}
.wrapper .module_3 .module_3-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.wrapper .module_3 .mode-card {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 40px;
  background: #fff;
  border-radius: 12px;
  transition: box-shadow 0.25s ease;
}
.wrapper .module_3 .mode-card:hover {
  box-shadow: 0px 0px 20px 0px #07415e26;
}
.wrapper .module_3 .mode-card__icon {
  flex: 0 0 88px;
  width: 88px;
}
.wrapper .module_3 .mode-card__icon img {
  width: 100%;
  height: auto;
  display: block;
}
.wrapper .module_3 .mode-card__body {
  min-width: 0;
  flex: 1;
}
.wrapper .module_3 .mode-card__title {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px;
  line-height: 1.3;
}
.wrapper .module_3 .mode-card__desc {
  font-size: 16px;
  line-height: 1.75;
  color: #888;
}
.wrapper .module_4 {
  padding: 80px 0 100px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background-color: #f8fafd;
}
.wrapper .module_4 .module_4-header {
  text-align: center;
  margin-bottom: 56px;
}
.wrapper .module_4 .module_4-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.35;
  color: #1a1a1a;
  margin-bottom: 20px;
}
.wrapper .module_4 .module_4-tagline {
  font-size: 18px;
  line-height: 1.6;
  color: #323232;
  font-weight: 500;
}
.wrapper .module_4 .module_4-tagline--primary {
  display: inline-block;
  margin-bottom: 8px;
  padding-bottom: 4px;
}
.wrapper .module_4 .module_4-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}
.wrapper .module_4 .hardware-card {
  min-width: 0;
  text-align: center;
}
.wrapper .module_4 .hardware-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  margin-bottom: 28px;
  background: #fff;
  border-radius: 8px;
  padding: 24px 16px;
}
.wrapper .module_4 .hardware-card__media img {
  width: 100%;
  max-width: 360px;
  height: auto;
  display: block;
  object-fit: contain;
}
.wrapper .module_4 .hardware-card__desc {
  font-size: 16px;
  line-height: 1.75;
  color: #666;
  text-align: center;
  max-width: 380px;
  margin: 0 auto;
}

.wrapper .module_5 {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background-color: #fff;
}
.wrapper .module_5-stain {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  background-repeat: no-repeat;
  background-size: contain;
  mix-blend-mode: screen;
  opacity: 0.95;
}
.wrapper .module_5-stain--tl {
  top: 0;
  left: 0;
  width: min(42vw, 520px);
  height: min(42vw, 520px);
  background-image: url(../images/stain_1.png);
  background-position: left top;
}
.wrapper .module_5-stain--tr {
  top: 0;
  right: 0;
  width: min(42vw, 520px);
  height: min(42vw, 520px);
  background-image: url(../images/stain_2.png);
  background-position: right top;
}
.wrapper .module_5-showcases,
.wrapper .module_5-solutions {
  position: relative;
  z-index: 1;
}
.wrapper .module_5-showcases {
  display: flex;
  flex-direction: column;
  gap: 100px;
  margin-bottom: 120px;
}
.wrapper .module_5 .showcase {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.wrapper .module_5 .showcase__copy {
  flex: 0 0 380px;
  min-width: 0;
}
.wrapper .module_5 .showcase__title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.35;
  color: #1a1a1a;
  margin-bottom: 20px;
}
.wrapper .module_5 .showcase__subtitle {
  font-size: 18px;
  line-height: 1.75;
  color: #888;
}
.wrapper .module_5 .showcase__media {
  flex: 1;
  min-width: 0;
  max-width: 642px;
  height: 369px;
}
.wrapper .module_5 .showcase__media img {
  width: 100%;
  height: auto;
  display: block;
}
.wrapper .module_5-solutions-header {
  text-align: center;
  margin-bottom: 56px;
}
.wrapper .module_5-solutions-title {
  font-size: 40px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 16px;
}
.wrapper .module_5-solutions-subtitle {
  font-size: 25px;
  line-height: 1.6;
  color: #333;
}
.wrapper .module_5 .solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}
.wrapper .module_5 .solution-card {
  min-width: 0;
  text-align: center;
}
.wrapper .module_5 .solution-card__media {
  overflow: hidden;
  background: #f5f7fa;
}
.wrapper .module_5 .solution-card__media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.wrapper .module_5 .solution-card__title {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 12px;
  text-align: left;
  padding-top: 24px;
  padding-left: 24px;
}
.wrapper .module_5 .solution-card__desc {
  font-size: 15px;
  line-height: 1.75;
  color: #888;
  max-width: 320px;
  padding-left: 24px;
  text-align: left;
}
.wrapper .module_5 .solution-card__body {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.1);
  min-height: 145px;
  background: #fff;
}

.wrapper .module_6 {
  position: relative;
  padding: 0 0 100px;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  background-color: #f5f6f8;
}
.wrapper .module_6-accent {
  width: 100%;
  height: 6px;
  background: #0052d9;
}
.wrapper .module_6-inner {
  padding-top: 72px;
  text-align: center;
}
.wrapper .module_6-title {
  font-size: 40px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 56px;
}
.wrapper .module_6-stats {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  list-style: none;
  margin: 0 0 56px;
  padding: 0;
}
.wrapper .module_6-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 0 16px;
  border-right: 1px solid #ddd;
}
.wrapper .module_6-stat:last-child {
  border-right: none;
}
.wrapper .module_6-stat__value {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.3;
  color: #1a1a1a;
  margin-bottom: 16px;
  white-space: nowrap;
}
.wrapper .module_6-stat:last-child .module_6-stat__value {
  font-size: 28px;
}
.wrapper .module_6-stat__label {
  font-size: 16px;
  line-height: 1.5;
  color: #666;
}
.wrapper .module_6-btn {
  display: inline-block;
  padding: 12px 40px;
  background: #0052d9;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 2px;
  transition: background-color 0.2s ease;
}
.wrapper .module_6-btn:hover {
  background: #0046bd;
}

@media (max-width: 1200px) {
  .wrapper .module_5 .showcase {
    flex-direction: column;
    text-align: center;
  }
  .wrapper .module_5 .showcase__copy {
    flex: none;
    width: 100%;
  }
  .wrapper .module_5 .showcase--text-right {
    flex-direction: column-reverse;
  }
  .wrapper .module_5 .solution-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
  .wrapper .module_6-stats {
    flex-wrap: wrap;
    gap: 32px 0;
  }
  .wrapper .module_6-stat {
    flex: 0 0 33.333%;
    border-right: none;
  }
  .wrapper .module_6-stat:nth-child(3n + 1),
  .wrapper .module_6-stat:nth-child(3n + 2) {
    border-right: 1px solid #ddd;
  }
}