* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  background-color: #f7f7f7;
  line-height: 1.5;
}

body.company-page {
  background-color: white;
}

.container {
  width: 100%;
  min-width: 1200px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #f2f2f2;
  background-color: white;
  z-index: 1000;
}

.header-inner {
  width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  width: 112.129px;
  height: 44px;
}

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

.nav {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-item {
  padding: 10px 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
  text-decoration: none;
  color: #1a1a1a;
}

.nav-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: transparent;
  transition: all 0.3s;
}

.nav-item.active::after {
  width: calc(100% - 64px);
  background-color: #e93a3a;
}

.nav-item:hover::after {
  width: calc(100% - 64px);
  background-color: #e93a3a;
}

.nav-item p {
  font-size: 16px;
  color: #1a1a1a;
}

.nav-item.active p {
  font-weight: 600;
}

/* Banner */
.banner {
  width: 100%;
  height: 420px;
  position: relative;
  overflow: hidden;
}

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

/* Banner Content (Company Page) */
.banner-content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.banner-title {
  font-size: 40px;
  font-weight: bold;
  color: #002f7b;
  letter-spacing: 2px;
  line-height: normal;
}

.banner-subtitle {
  background-color: #d30049;
  color: white;
  font-size: 18px;
  letter-spacing: 1.8px;
  padding: 6px 20px;
  letter-spacing: 3.8px;
  text-align: center;
  display: inline-block;
  align-self: flex-start;
}

/* Section */
.section {
  width: 100%;
  padding: 120px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.section.white {
  background-color: white;
}

.section.gray {
  background-color: #f7f7f7;
}

.section-content {
  width: 1200px;
  display: flex;
  gap: 40px;
  align-items: center;
  justify-content: center;
}

.section-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}

.section-title {
  font-size: 28px;
  font-weight: bold;
  color: #242424;
  padding-bottom: 24px;
  border-bottom: 3px solid #2e64f2;
  letter-spacing: 1.4px;
  line-height: 28px;
  display: inline-block;
  width: auto;
  align-self: flex-start;
}

.section-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-list-item {
  font-size: 16px;
  color: #4f4f4f;
  line-height: 32px;
}

.section-list-item strong {
  color: #242424;
  font-weight: 600;
}

/* App Section */
.app-section {
  width: 1200px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}

.app-header {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  width: 100%;
}

.app-title {
  font-size: 28px;
  font-weight: bold;
  color: #242424;
  text-align: center;
  letter-spacing: 1.4px;
  line-height: 28px;
}

.app-subtitle {
  font-size: 16px;
  color: #4f4f4f;
  text-align: center;
  line-height: 16px;
}

.app-content {
  display: flex;
  gap: 100px;
  align-items: center;
  width: 899px;
}

.app-index-content {
  min-height: calc(100vh - 68px);
}

.app-images {
  position: relative;
  width: 624.656px;
}

.app-image {
  width: 640px;
  height: 418px;
  border-radius: 12px;
  top: 0;
  left: 56.98px;
}

.app-image-2 {
  position: absolute;
  width: 676.413px;
  height: 370.072px;
  border-radius: 12px;
  top: 2px;
  left: 1.56px;
}

.app-image-3 {
  position: absolute;
  width: 681.636px;
  height: 333.509px;
  border-radius: 12px;
  bottom: 0;
  left: 0;
}

.app-phone {
  position: absolute;
  width: 127.411px;
  height: 260px;
  right: 0;
  top: 158px;
}

.app-buttons {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.btn-wrapper {
  position: relative;
}

.btn-wrapper .btn {
  display: flex;
}

.hover-card {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  background-color: white;
  border: 1px solid #e7e7e7;
  border-radius: 4px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s,
    visibility 0.3s;
  margin-left: 12px;
  z-index: 100;
}

.btn-wrapper:hover .hover-card {
  opacity: 1;
  visibility: visible;
}

.hover-card-title {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #3d3d3d;
  line-height: 16px;
  margin: 0;
}

.hover-card-qr {
  width: 156px;
  height: 156px;
  border: 1px solid #e7e7e7;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
}

.hover-card-qr img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

.hover-card-subtitle {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #4f4f4f;
  line-height: 16px;
  margin: 0;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 2px;
  font-size: 16px;
  line-height: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-outline {
  background: white;
  color: #2a5bdd;
  border: 1px solid #2a5bdd;
}

.btn-outline:hover {
  background: #f0f4ff;
}

.btn-primary {
  background: #2a5bdd;
  color: white;
  border: none;
}

.btn-primary:hover {
  background: #1e4bcd;
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* Feature Image */
.feature-image {
  width: 600px;
  position: relative;
}

.feature-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.feature-overlay {
  position: absolute;
  border: 4px solid #1c233d;
  border-radius: 8px;
}

/* About Section */
.about-section {
  width: 100%;
  background-color: white;
  display: flex;
  justify-content: center;
  padding: 120px 0;
  position: relative;
}

.about-bg-image {
  position: absolute;
  top: -10px;
  left: -130px;
  width: 877px;
  pointer-events: none;
  z-index: 1;
}

.about-bg-image img {
  width: 100%;
  height: auto;
}

.about-content {
  position: relative;
  width: 1200px;
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.about-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-title-wrapper {
  display: flex;
  gap: 16px;
  align-items: flex-end;
}

.title-decoration {
  width: 4px;
  height: 26px;
  background: linear-gradient(
    to bottom,
    #d30049 0%,
    #d30049 88.46%,
    transparent 88.46%
  );
  flex-shrink: 0;
}

.about-title {
  font-size: 28px;
  font-weight: bold;
  color: #002f7b;
  letter-spacing: 1.4px;
  line-height: 28px;
}

.about-description {
  font-size: 16px;
  color: #222;
  line-height: 32px;
  text-align: justify;
}

.about-description p {
  margin-bottom: 32px;
}

.about-description p:last-child {
  margin-bottom: 0;
}

.about-tags {
  display: flex;
  gap: 40px;
  align-items: center;
  padding: 40px 0;
}

.about-tag {
  font-size: 32px;
  font-weight: 600;
  color: #d30049;
}

.about-separator {
  width: 20px;
  height: 30px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 300;
  color: rgba(0, 0, 0, 0.15);
}

.about-image {
  width: 400px;
  height: 465px;
  flex-shrink: 0;
  border-radius: 4px;
  overflow: hidden;
}

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

/* Footer */
.footer {
  width: 100%;
  background-color: #262626;
  display: flex;
  justify-content: center;
}

.footer-inner {
  width: 1200px;
  padding: 12px 0;
  text-align: center;
}

.footer-inner p {
  color: #888;
  font-size: 14px;
}