.cobot-article {
  max-width: 750px;
  margin: 40px auto;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.10);
  padding: 36px 36px 22px 36px;
}

.cobot-header {
  border-bottom: 2px solid #ececec;
  margin-bottom: 28px;
  padding-bottom: 14px;
}

.cobot-header h1 {
  color: #1768c8;
  font-size: 2.4em;
  margin: 0 0 12px 0;
}

.cobot-intro {
  color: #444;
  font-size: 1.10em;
  margin: 0;
}

.cobot-section {
  margin-bottom: 32px;
}

.cobot-section h2 {
  color: #1768c8;
  font-size: 1.4em;
  margin-top: 0;
}

.cobot-section ul,
.cobot-section ol {
  padding-left: 25px;
  margin: 9px 0 0 0;
}

.cobot-section li {
  margin-bottom: 6px;
  font-size: 1em;
}

@media (max-width: 600px) {
  .cobot-article {
    padding: 18px 8px;
  }

  .cobot-header h1 {
    font-size: 1.5em;
  }
}