/* CSS für die Kacheln */

.card-header {
    background: var(--hermes-hellblau);
    color: var(--hermes-dunkelgrau);
}

.card-header .title a:link{
    background-color: var(--hermes-hellblau);
    color: var(--hermes-dunkelblau);
}
.card-header .title a:visited{
    background-color: var(--hermes-hellblau);
    color: var(--hermes-dunkelblau);
}

.card-header:hover{
    background-color: var(--hermes-dunkelblau);
    color: white;
}

.card-header:hover .title a{
    background-color: var(--hermes-dunkelblau);
    color: white;
}

.text-secondary{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

h4 a {
    text-decoration: none;
    color: var(--hermes-dunkelblau);
}

details.callout {
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 0.8em;
    margin-bottom: 1.5em;
    background-color: #fafdfe; /*#f9f9f9;*/
}

details.callout[open] {
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

details.callout summary {
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    margin-bottom: 0.5em;
}

.keyword-section {
display: flex;
align-items: flex-start;
margin-bottom: 0.8rem;
}

.keyword-letter {
min-width: 2rem;
font-size: 1.1em;
font-weight: bold;
color: #6c757d;
}

.keyword-items {
display: flex;
flex-wrap: wrap;
gap: 0.3rem;
}

.title{
 position: relative;
 line-height: 1.35;
}

/*h2 {
  font-weight: normal;
}*/