:root {
  --gradient: linear-gradient(135deg, #2962ff 0%, #6200ea 100%);
  --text-dark: #263238;
  --text-light: #eceff1;
  --card-bg: rgba(255, 255, 255, 0.95);
  --card-shadow: 0 10px 30px rgba(41, 98, 255, 0.1);
}

.ecommerce-hero {
  background: var(--gradient);
  color: white;
  padding: 120px 2rem 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ecommerce-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="rgba(255,255,255,0.05)" d="M0,0 L100,0 L100,100 L0,100 Z" /><path fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5" d="M0,50 Q25,25 50,50 T100,50" /></svg>');
  background-size: cover;
  opacity: 0.8;
}

.ecommerce-hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.ecommerce-hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.ecommerce-hero h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.ecommerce-hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 3rem;
  opacity: 0.85;
}

.ecommerce-platforms {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
}

.ecommerce-platform {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border-radius: 6px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  transition: transform 0.3s, background 0.3s;
}

.ecommerce-platform:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.fintech-features__header {
  text-align: center;
  margin-bottom: 4rem;
}

.fintech-features__title {
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-weight: 700;
}

.fintech-features__subtitle {
  font-size: 1.25rem;
  color: #64748b;
  max-width: 700px;
  margin: 0 auto;
}

.fintech-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.fintech-features__card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.fintech-features__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.fintech-features__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient);
}

.fintech-features__icon {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: white;
  font-size: 1.5rem;
}

.fintech-features__card-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
  font-weight: 600;
}

.fintech-features__card-desc {
  color: #64748b;
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.solution-card {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.solution-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(41, 98, 255, 0.15);
}

.solution-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient);
}

.card-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(41, 98, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-dark);
  flex: 1;
  width: 0;
}

.card-content {
  color: #546e7a;
  line-height: 1.7;
}

.card-highlight {
  color: var(--primary);
  font-weight: 500;
}

.platform-badge {
  display: inline-block;
  background: rgba(41, 98, 255, 0.1);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  margin-top: 1.5rem;
  font-weight: 500;
}

.account-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.account-feature {
  background: var(--light);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid var(--border);
}

.account-feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.account-feature-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
  font-size: 1.5rem;
}

.account-feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--dark);
}

.account-feature-desc {
  font-size: 1.1rem;
  color: var(--text);
  margin: 0;
  opacity: 0.9;
}

/* 全球收单板块样式 */
.acquiring-features {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 1200px;
  margin: auto;
}

.acquiring-feature {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.acquiring-feature:hover {
  background-color: var(--gray);
  transform: translateY(-5px);
  box-shadow: var(--card-shadow);
}

.acquiring-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light);
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.acquiring-content {
  flex: 1;
}

.acquiring-feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark);
  margin: 0 0 1rem;
}

.acquiring-feature-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 0;
  color: var(--text);
}

.expense-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.expense-feature {
  background: var(--light);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.expense-feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.expense-feature-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
  font-size: 1.5rem;
}

.expense-feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--dark);
}

.expense-feature-desc {
  color: var(--text);
  line-height: 1.7;
}

.expense-feature::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient, linear-gradient(90deg, var(--primary), var(--secondary)));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.expense-feature:hover::after {
  transform: scaleX(1);
}
.payment-section {
  position: relative;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.08) 0%, rgba(0, 196, 255, 0.05) 100%);
  padding: 3rem 0;
}
.payment-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgwLCAyNDAsIDI1NSwgMC4wNSkiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IGZpbGw9InVybCgjcGF0dGVybikiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiLz48L3N2Zz4=);
  z-index: 0;
}

.payment-banner {
  background: var(--gray);
  border-radius: 12px;
  padding: 4rem 2rem;
  margin: auto;
  max-width: 1200px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.payment-banner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-light) 0%, rgba(0, 161, 255, 0.1) 100%);
  clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
  z-index: 1;
}

.payment-banner__content {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.payment-banner__text {
  flex: 1;
  padding-right: 3rem;
}

.payment-banner__tag {
  display: inline-block;
  background: var(--primary);
  color: var(--light);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.payment-banner__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.payment-banner__desc {
  font-size: 1.125rem;
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 1.6;
  max-width: 600px;
}

.payment-banner__illustration {
  flex: 0 0 40%;
  position: relative;
}

.payment-banner__illustration img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.payment-banner__features {
  display: flex;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.payment-banner__feature {
  display: flex;
  align-items: center;
}

.payment-banner__feature-icon {
  width: 40px;
  height: 40px;
  background: var(--light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.payment-banner__feature-text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--dark);
}

@media (max-width: 992px) {
  .payment-banner__content {
    flex-direction: column;
  }

  .payment-banner__text {
    padding-right: 0;
    margin-bottom: 3rem;
    text-align: center;
  }

  .payment-banner__desc {
    max-width: 100%;
  }

  .payment-banner__illustration {
    flex: 0 0 auto;
    width: 80%;
  }

  .payment-banner__features {
    justify-content: center;
    flex-wrap: wrap;
  }

  .payment-banner::before {
    width: 100%;
    height: 40%;
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 80%);
  }
}

@media (max-width: 768px) {
  .ecommerce-hero {
    padding: 6rem 1.5rem;
  }

  .ecommerce-hero h1 {
    font-size: 2.5rem;
  }

  .ecommerce-hero h2 {
    font-size: 1.5rem;
  }

  .ecommerce-hero p {
    font-size: 1.1rem;
  }

  .ecommerce-platforms {
    gap: 1rem;
  }

  .ecommerce-platform {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .account-features,
  .expense-features,
  .solutions-grid,
  .fintech-features__grid {
    grid-template-columns: 1fr;
  }

  .fintech-features__card {
    padding: 2rem;
  }

  .acquiring-feature {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .acquiring-icon {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .expense-feature {
    padding: 2rem;
  }
  .payment-banner {
    padding: 3rem 1.5rem;
  }

  .payment-banner__title {
    font-size: 1.75rem;
  }

  .payment-banner__desc {
    font-size: 1rem;
  }

  .payment-banner__illustration {
    width: 100%;
  }
}