html, body {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
}

/* 导航栏 */
.navbar {
  background: #fff;
  box-shadow: 0 0.053rem 0.16rem rgba(0, 0, 0, 0.08);
  height: 2.667rem;
  display: flex;
  align-items: center;
  padding: 0 2.133rem;
}

.logo {
  height: 1.493rem;
}

.nav-menu {
  margin-left: auto;
  display: flex;
  gap: 2.133rem;
  align-items: center;
}

.nav-menu a {
  font-size: 0.64rem;
  color: #1A1A1A;
  text-decoration: none;
  cursor: pointer;
}

.nav-menu a.active {
  color: #003D72;
  font-weight: 500;
}

.contact-btn {
  background: linear-gradient(135deg, #0070AB 0%, #003D72 100%);
  color: #fff !important;
  padding: 0.32rem 0.8rem;
  border-radius: 1.493rem;
}

/* 横幅 */
.banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 17.6rem;
  text-align: center;
  background-image: url('../../../assets//images//opensource-framework/framework-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.banner h1 {
  font-size: 1.707rem;
  font-weight: bold;
  color: #fff;
  margin: 2.4rem 0 0.853rem 0;
  text-shadow: 0 0.107rem 0.213rem rgba(0, 0, 0, 0.32);
}

.banner p {
  font-size: 0.853rem;
  color: #fff;
  margin: 0;
  text-shadow: 0 0.107rem 0.213rem rgba(0, 0, 0, 0.32);
}

.content {
  opacity: 0;
  transform: translateY(0.533rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
  padding: 0;
}

.content.fadeIn {
  opacity: 1;
  transform: translateY(0);
}

.section {
  background: rgba(255, 255, 255, 0.95);
  margin: 0 2.0 1.6rem;
  padding: 1.6rem;
  border-radius: 0.267rem;
}

/* 标题区 */
.header-section {
  text-align: center;
  padding: 1.067rem 0;
}

.header-section h1 {
  font-size: 1.707rem;
  font-weight: bold;
  color: #1A1A1A;
  margin: 0 0 0.427rem 0;
}

.header-section p {
  font-size: 0.853rem;
  color: #5a5a5a;
  margin: 0;
}

.content-block {
  padding: 3.413rem 2.933rem;
  background-size: cover;
  background-repeat: no-repeat;
}
.top-title {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.top-title .title {
  display: flex;
  align-items: flex-end;
  gap: 0.64rem;
}
.block-title{
  font-weight: bold;
  font-size: 1.493rem;
  color: #1A1A1A;
  line-height: 1.707rem;
}
.subtitle{
  font-size: 1.067rem;
  color: #5A5A5A;
  line-height: 1.28rem;
}
.block-tag span {
  font-weight: 400;
  font-size: 0.587rem;
  color: #3F6DC0;
  padding: 0.133rem 0.427rem;
  background: #EDF4FF;
  border-radius: 0.213rem;
  margin-right: 0.64rem;
}
.title-right {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.213rem;
  width: 8.213rem;
  height: 1.707rem;
  border-radius: 0.853rem;
  border: 1px solid #003D72;
}
.title-right img {
  width: 1.067rem;
  height: 1.067rem;
  object-fit: contain;
}
.title-right .text {
  font-size: 0.64rem;
  color: #003D72;

}
.command-tips {
  width: 100%;
  margin: 2.267rem 0 2.133rem;
  box-sizing: border-box;
  border-radius: 0 0 0.32rem 0.32rem;
  overflow: hidden;
  padding: 0.213rem;
  background-color: #EDF4FF;
}
.tips-title,
.install-command {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.213rem 0.32rem;
  border-radius: 0.107rem;
  box-sizing: border-box;
  background-color: #fff;
}
.tips-title .title-text {
  font-weight: 500;
  font-size: 0.587rem;
  color: #1A1A1A;
}
.tips-right {
  display: flex;
  align-items: center;
  gap: 0.107rem;
}
.tips-right img{
  width: 0.533rem;
  height: 0.533rem;
  object-fit: contain;
}
.tips-right span {
  font-size: 0.48rem;
  color: #3F6DC0;
}
.install-command{
  margin-top: 0.213rem;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;

}
.command-text{
  font-size: 0.587rem;
  color: #BEBEBE;
}
.install-command .point {
  font-size: 0.48rem;
  color: #8D8D8D;
  margin-right: 0.107rem;
}
.card-wrap {
  display: flex;
  gap: 1.067rem;
  flex-wrap: wrap;
}
.card-item{
  flex: 1;
  min-width: 8.213rem;
  height: 8.32rem;
  padding: 1.067rem 0.64rem;
  box-sizing: border-box;
  background: #FFFFFF;
  box-shadow: 0 0.053rem 0.213rem 0.053rem rgba(0, 0, 0, 0.08);
  border-radius: 0.32rem;
}
.title-wrap{
  text-align: center;
  margin-bottom: 0.64rem;
}
.card-icon{
  width: 1.707rem;
  height: 1.707rem;
  object-fit: contain;
  margin-bottom: 0.32rem;
}
.card-title{
  font-weight: 500;
  font-size: 0.853rem;
  color: #1A1A1A;
  line-height: 1.2;
}
.description{
  display: flex;
  gap: 0.32rem;
  justify-content: space-between;
}
.description .text{
  flex: 1;
}
.description .text p{
  font-size: 0.427rem;
  color: #5A5A5A;
  line-height: 0.64rem;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.charts-img{
  width: 100%;
  display: flex;
  gap: 1.67rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.charts-img img{
  width: 48%;
  object-fit: contain;
}

/* GoTrackIt 区块 */
.section-header {
  display: flex;
  align-items: center;
  gap: 0.533rem;
  margin-bottom: 0.8rem;
}

.section-header h2 {
  font-size: 1.28rem;
  font-weight: bold;
  color: #1A1A1A;
  margin: 0;
}

.section-header .subtitle {
  font-size: 0.587rem;
  color: #5a5a5a;
}

.section-header .learn-more {
  margin-left: auto;
  color: #003D72;
  font-size: 0.427rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
}

.section-header .learn-more:hover {
  opacity: 0.8;
}

.feature-tags {
  display: flex;
  gap: 0.533rem;
  margin-bottom: 1.067rem;
}

.tag:hover {
  background: #d0e4ff;
  transform: translateY(-0.027rem);
}

.tag {
  background: #e8f2ff;
  border-radius: 0.213rem;
  padding: 0.32rem 0.64rem;
  font-size: 0.427rem;
  color: #5a5a5a;
  cursor: pointer;
  transition: all 0.3s;
}

/* 卡片容器 */
.gotrackit-content {
  display: flex;
  gap: 1.6rem;
}

.cards-left {
  flex: 1;
  display: flex;
  flex-direction: row;
  gap: 0.533rem;
}

.card {
  background: #f5f7fb;
  border-radius: 0.267rem;
  padding: 0.64rem;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  align-items: center;
  transition: all 0.3s;
  flex: 1;
}

.card img {
  width: 1.707rem;
  height: 1.707rem;
  flex-shrink: 0;
}

.card-text {
  flex: 1;
}

.card:hover {
  transform: translateY(-0.133rem);
  box-shadow: 0 0.133rem 0.533rem rgba(0, 0, 0, 0.1);
}

.card h3 {
  font-size: 0.587rem;
  font-weight: 500;
  color: #1A1A1A;
  margin: 0 0 0.32rem 0;
}

.image-right {
  width: 40%;
  flex-shrink: 0;
}

.image-right img {
  width: 100%;
  height: auto;
  border-radius: 0.267rem;
}

/* GraphWorkC 区块 */
.graphworkc-section{
  background: #F5F7FB;
}

.graphworkc-content {
  display: flex;
  gap: 1.6rem;
  align-items: stretch;
}

.graphworkc-image {
  width: 40%;
  flex-shrink: 0;
}

.graphworkc-image img {
  width: 100%;
  height: 100%;
  border-radius: 0.267rem;
  display: block;
}

.graphworkc-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.533rem;
  align-self: stretch;
}

.graphworkc-right .feature-tags {
  margin-bottom: 0;
  flex-shrink: 0;
}

.chart-cards {
  display: flex;
  gap: 0.533rem;
  flex: 1;
}

.chart-card {
  width: calc((100% - 1.066rem) / 3);
  background: #fff;
  border-radius: 0.267rem;
  padding: 1.52rem 0.427rem 0.427rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
}

.chart-card img {
  width: 100%;
  flex: 1;
  object-fit: contain;
  display: block;
  border-radius: 0.133rem;
}

.chart-label {
  font-size: 0.427rem;
  color: #1A1A1A;
  text-align: center;
  font-weight: 500;
}

/* 页脚 */
.footer {
  background: #003D72;
  color: #fff;
  padding: 1.067rem 2.133rem;
}

.footer-content {
  display: flex;
  gap: 2.667rem;
  margin-bottom: 1.067rem;
}

.footer-col {
  flex: 1;
}

.footer-col h4 {
  font-size: 0.427rem;
  font-weight: 500;
  margin: 0 0 0.533rem 0;
}

.footer-col a, .footer-col p {
  display: block;
  font-size: 0.373rem;
  color: #ccc;
  text-decoration: none;
  margin-bottom: 0.32rem;
  line-height: 0.587rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.067rem;
  border-top: 0.027rem solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
  font-size: 0.373rem;
  color: #ccc;
  margin: 0;
}

/* 相关成果 区块 */
.achievements-section{
  background-image: url('../../../assets/images/opensource-framework/ba1c9b0aac0a410c92bc56cafc58204c_mergeImage.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.achievements-content {
  display: flex;
  gap: 1.067rem;
  justify-content: center;
}

.achievement-card {
  background: #fff;
  border-radius: 0.267rem;
  padding: 1.067rem;
  text-align: center;
  flex: 1;
  max-width: 10.667rem;
  transition: all 0.3s;
  box-shadow: 0 0.053rem 0.213rem 0.053rem rgba(0, 0, 0, 0.08);
}

.achievement-card:hover {
  transform: translateY(-0.133rem);
  box-shadow: 0 0.267rem 0.8rem rgba(0, 0, 0, 0.1);
}

.achievement-card img {
  width: 2.133rem;
  height: 2.133rem;
  margin-bottom: 0.533rem;
}

.achievement-card h3 {
  font-size: 0.64rem;
  font-weight: 500;
  color: #1A1A1A;
  margin: 0 0 0.427rem 0;
}

.achievement-card p {
  font-size: 0.373rem;
  color: #5a5a5a;
  line-height: 0.64rem;
  margin: 0 0 0.533rem 0;
}

.project-code {
  display: inline-block;
  font-size: 0.32rem;
  color: #999;
  background: #f5f7fb;
  padding: 0.16rem 0.427rem;
  border-radius: 0.107rem;
}

/* 扫码加入开源社区 区块 */
.community-section {
  text-align: center;
  background-image: url('../../../assets/images/opensource-framework/community-bg.png');
  background-size: cover;
  background-position: bottom;
  background-repeat: no-repeat;
}

.qrcode-container {
  display: flex;
  justify-content: center;
  padding: 0 0 1.067rem;
}

.qrcode-container img {
  width: 5.333rem;
  height: 5.333rem;
}

/* 移动端 < 768px */
@media (max-width: 767px) {
  .content-block {
    padding: 1.707rem 1.467rem;
  }

  .card-wrap {
    flex-direction: column;
    gap: 0.533rem;
  }

  .card-item {
    width: 100%;
    min-width: auto;
  }

  .charts-img {
    flex-direction: column;
    gap: 0.533rem;
  }

  .charts-img img {
    width: 100%;
  }

  .top-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.533rem;
  }

  .graphworkc-content {
    flex-direction: column;
  }

  .graphworkc-image,
  .image-right {
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
  }
}

/* 平板 768px - 1023px */
@media (min-width: 768px) and (max-width: 1023px) {
  .content-block {
    padding: 2.389rem 2.053rem;
  }

  .card-wrap {
    gap: 0.8rem;
  }

  .card-item {
    flex: 1 1 calc(50% - 0.4rem);
    min-width: 7rem;
  }
}

/* 小屏桌面 1024px - 1439px */
@media (min-width: 1024px) and (max-width: 1439px) {
  .content-block {
    padding: 2.8rem 2.4rem;
  }

  .card-wrap {
    gap: 0.9rem;
  }
}