.aiusage-message {
  background: #ffffff;
  padding: 80px 20px;
}

.aiusage-message-container {
  max-width: 860px;
  margin: 0 auto;
}

.aiusage-message-intro {
  font-size: 1.1rem;
  line-height: 1.75;
  color: #334155;
  margin-bottom: 24px;
}

.aiusage-message-lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #1e293b;
  font-weight: 600;
  margin: 0 0 40px;
}

.aiusage-message-heading {
  font-size: 2rem;
  line-height: 1.25;
  color: #0f172a;
  margin: 56px 0 18px;
}

.aiusage-message-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #334155;
  margin: 0 0 18px;
}

.aiusage-message-list {
  margin: 0 0 24px 20px;
  padding: 0;
}

.aiusage-message-list li {
  margin-bottom: 10px;
  color: #334155;
  line-height: 1.75;
}

.aiusage-message-quote {
  margin: 44px 0 0;
  padding: 24px 24px 24px 22px;
  border-left: 4px solid #1e40af;
  background: #eff6ff;
  color: #1e3a8a;
  font-size: 1.05rem;
  line-height: 1.7;
  font-weight: 600;
}

@media (max-width: 768px) {
  .aiusage-message {
    padding: 60px 16px;
  }

  .aiusage-message-heading {
    font-size: 1.65rem;
    margin-top: 42px;
  }

  .aiusage-message-intro,
  .aiusage-message-lead,
  .aiusage-message-text,
  .aiusage-message-list li {
    font-size: 1rem;
  }
}