body {
  margin: 0;
  font-family: 'Segoe UI', 'Arial', sans-serif;
  background: #f5f8fa;
  color: #222;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 48px;
  height: 72px;
  background: linear-gradient(90deg, #1a237e 60%, #3949ab 100%);
  box-shadow: 0 2px 12px rgba(30,40,90,0.08);
}

.navbar__brand {
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.navbar__menu {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar__menu a {
  color: #e3e9f7;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 24px;
  transition: background 0.2s, color 0.2s;
}

.navbar__menu a.active {
  background: #2979ff;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(41,121,255,0.18);
}

.navbar__menu a:hover {
  background: #536dfe;
  color: #fff;
}

.about-intro {
  padding: 64px 48px 32px 48px;
  background: linear-gradient(120deg, #232a3d 60%, #3a4a6d 100%);
  border-radius: 32px;
  margin: 32px auto 0 auto;
  max-width: 1100px;
  box-shadow: 0 2px 16px rgba(30,40,90,0.10);
  color: #fff;
}

.about-intro__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-intro__content h1 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.about-intro__content p {
  font-size: 1.18rem;
  color: #b3c0e0;
}

.about-links {
  display: flex;
  gap: 36px;
  justify-content: center;
  margin: 48px auto 0 auto;
  max-width: 1100px;
  padding: 0 48px;
}

.about-link-card {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 4px 24px rgba(41,121,255,0.08);
  padding: 40px 32px 36px 32px;
  min-width: 260px;
  max-width: 360px;
  flex: 1 1 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.2s, transform 0.2s;
}

.about-link-card:hover {
  box-shadow: 0 8px 32px rgba(41,121,255,0.18);
  transform: translateY(-6px) scale(1.04);
}

.about-link-card h2 {
  font-size: 1.35rem;
  color: #1a237e;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-link-card p {
  font-size: 1.05rem;
  color: #3a4a6d;
  margin-bottom: 22px;
  text-align: center;
}

.about-btn {
  display: inline-block;
  background: linear-gradient(90deg, #2979ff 60%, #00e5ff 100%);
  color: #fff;
  font-size: 1.08rem;
  font-weight: 600;
  padding: 10px 32px;
  border-radius: 32px;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(41,121,255,0.18);
  transition: background 0.2s, box-shadow 0.2s;
}

.about-btn:hover {
  background: linear-gradient(90deg, #00e5ff 60%, #2979ff 100%);
  box-shadow: 0 8px 32px rgba(41,121,255,0.28);
}

.about-honor {
  padding: 64px 48px 32px 48px;
  background: #fff;
  border-radius: 32px;
  margin: 48px auto 0 auto;
  max-width: 1100px;
  box-shadow: 0 2px 16px rgba(30,40,90,0.06);
}

.about-honor__content {
  /* max-width: 800px; */
  margin: 0 auto;
  text-align: center;
}

.about-honor__content h2 {
  font-size: 2rem;
  color: #1a237e;
  font-weight: 700;
  margin-bottom: 18px;
}

.honor-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.honor-list li {
  font-size: 1.08rem;
  color: #3a4a6d;
  margin-bottom: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #e3e9f7;
}

.honor-list li:last-child {
  border-bottom: none;
}

.footer {
  background: linear-gradient(90deg, #1a237e 60%, #3949ab 100%);
  color: #fff;
  padding: 0 48px;
  margin-top: 48px;
  border-radius: 32px 32px 0 0;
  box-shadow: 0 -2px 12px rgba(30,40,90,0.08);
}

.footer__main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  padding: 48px 0 24px 0;
  gap: 32px;
}

.footer__brand {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer__info {
  font-size: 1rem;
  color: #b3c0e0;
  margin-bottom: 18px;
  line-height: 1.7;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__nav a {
  color: #e3e9f7;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 500;
  border-radius: 18px;
  padding: 6px 16px;
  transition: background 0.2s, color 0.2s;
}

.footer__nav a:hover {
  background: #536dfe;
  color: #fff;
}

.footer__copyright {
  text-align: center;
  font-size: 0.95rem;
  color: #b3c0e0;
  padding-bottom: 18px;
}
.footer-icon {
    padding-top: 10px;
  display: inline-block;
  vertical-align: middle;
  margin-bottom: 2px;
  margin-right: 8px;
}
@media (max-width: 900px) {
  .navbar, .about-intro, .about-links, .about-honor, .footer {
    padding-left: 18px;
    padding-right: 18px;
  }
  .footer__main {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .about-links {
    flex-direction: column;
    gap: 24px;
    padding: 0 0;
  }
}

@media (max-width: 600px) {
  .navbar {
    flex-direction: column;
    height: auto;
    padding: 18px;
    gap: 12px;
  }
  .navbar__menu {
    gap: 18px;
  }
  .about-intro__content, .about-honor__content {
    padding: 0 6px;
  }
  .about-intro, .about-honor, .footer {
    padding-left: 8px;
    padding-right: 8px;
  }
}