/* style.css */
/* Body & Grundschrift */
body {
  font-family: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: #f9fafb;
  color: #2e3a59;
  margin: 0;
  padding: 0;
}

header {
  background: #4a6fa5;
  color: #fff;
  padding: 2rem 0 1rem 0;
  text-align: center;
  box-shadow: 0 2px 8px rgba(74, 111, 165, 0.3);
}

header h1 {
  margin: 0;
  font-size: 2.75rem;
  font-weight: 600;
}

header p {
  margin: 0.5rem 0 0 0;
  font-size: 1.25rem;
  font-weight: 400;
  opacity: 0.85;
}

main {
  max-width: 800px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(74, 111, 165, 0.1);
  padding: 2.5rem;
}

h2 {
  color: #4a6fa5;
  margin-top: 0;
  font-size: 1.75rem;
  border-bottom: 2px solid #d6dfee;
  padding-bottom: 0.5rem;
}

p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #2e3a59;
}

table.dataframe {
  border-collapse: collapse;
  width: 100%;
  margin-top: 1.5rem;
  background: #f9fbff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(74, 111, 165, 0.1);
   margin-bottom: 2em;
}

table.dataframe th,
table.dataframe td {
  border: 1px solid #c1c9d9;
  padding: 0.75em 1.2em;
  text-align: left;
  font-size: 1rem;
}

table.dataframe th {
  background-color: #d6dfee;
  font-weight: 600;
  color: #4a6fa5;
}

footer {
  text-align: center;
  color: #64748b;
  font-size: 0.95rem;
  padding: 1.5rem 0 1rem 0;
  background: #e7ebf5;
  border-top: 1px solid #c1c9d9;
  margin-top: 3rem;
}

@media (max-width: 900px) {
  main {
    margin: 1rem;
    padding: 1.5rem;
  }
}