body {
  margin: 0;
  padding: 0;
  background: transparent;
  font-family: "FKGroteskNeue", "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1c2c4c;
}

.popup-container {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 8px 36px 0 rgba(28,44,76,0.13);
  max-width: 600px;
  margin: 0 auto;
  padding: 2.8rem 2.5rem 2.5rem 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.section-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: #1c2c4c;
  margin-bottom: 1.1rem;
  margin-top: 0.2rem;
  text-align: left;
  letter-spacing: -0.01em;
}

h2 {
  color: #21808d;
  font-size: 1.13rem;
  font-weight: 600;
  margin: 2.1rem 0 1.1rem 0;
  letter-spacing: 0.01em;
  text-align: left;
}

h3 {
  color: #f2a516;
  font-size: 1.08rem;
  font-weight: 600;
  margin: 2.1rem 0 1.1rem 0;
  letter-spacing: 0.01em;
  text-align: left;
}

ul {
  margin: 0 0 1.5rem 1.2rem;
  padding: 0;
  color: #1c2c4c;
  font-size: 1.05rem;
  line-height: 1.7;
}

li {
  margin-bottom: 0.5rem;
}

p {
  margin: 0 0 1.1rem 0;
  color: #1c2c4c;
  font-size: 1.05rem;
  line-height: 1.7;
}

.klasse-label {
  display: inline-block;
  background: #eaf3ff;
  color: #21808d;
  font-weight: 500;
  font-size: 0.98rem;
  border-radius: 7px;
  padding: 0.08em 0.55em;
  margin-right: 0.5em;
  letter-spacing: 0.01em;
  box-shadow: none;
  min-width: 3.2em;
  text-align: center;
}

.klasse-list {
  margin: 0 0 2.2rem 0;
  padding: 0;
  color: #1c2c4c;
  font-size: 1.04rem;
  line-height: 1.85;
}

.klasse-list li {
  margin-bottom: 1.3rem;
  list-style: none;
  position: relative;
  display: flex;
  align-items: flex-start;
}

.klasse-list li:before {
  content: "";
  display: none;
}

.popup-container p {
  margin: 0 0 1.4rem 0;
  color: #1c2c4c;
  font-size: 1.04rem;
  line-height: 1.85;
  display: flex;
  align-items: flex-start;
}

@media (max-width: 700px) {
  .popup-container {
    padding: 1.2rem 0.7rem 1.2rem 1.2rem;
  }
  .section-title {
    font-size: 1.1rem;
  }
}