.centercontainer {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.columns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.columns > div {
    flex: 1 1 0;
}

.accordion {
  background-color: var(--accordion);
  border: none;
  outline: none;
  width: 100%;
  position: relative;
}

.accordion summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem;
  transition: background-color 0.3s ease;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion::before {
  content: "";
  position: absolute;
  left: 5%;
  bottom: 0;
  height: 2px;
  width: 90%;
  border-bottom: 2px solid var(--accordion-divider);
}

.accordion summary > img {
  aspect-ratio: 1/1;
  height: 2.5rem;
  transition: transform 0.3s ease;
}

.accordion summary > span {
  padding: 0;
  margin: 0;
}

.accordion:hover summary,
.accordion[open] summary {
  background-color: var(--accordion-active);
}

.accordion[open]::before {
  content: none;
}

.contentdark .accordion[open]::before {
  content: none;
}

.accordion[open] summary > img {
  transform: rotate(-180deg);
}

.accordion-panel {
  padding: 1.5rem;
  background-color: var(--accordion-content);
  color: var(--background);
}

.accordion-panel > p {
  margin-top: 0;
}

.contentdark .accordion {
  background-color: var(--accordion-dark);
  color: var(--text);
}

.contentdark .accordion::before {
  border-bottom: 2px solid var(--accordion-divider-dark);
}

.contentdark .accordion summary {
  color: var(--text);
}

.contentdark .accordion-panel {
  background-color: var(--accordion-content-dark);
  color: var(--background);
}

.smallcolumn {
  display: flex;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.smallcolumn-img {
  width: 30%;
}

.smallcolumn-content {
  width: 70%;
}

.smallcolumn-reverse {
  flex-direction: row-reverse;
}

.smallcolumn-content:not(:has(>p)) {
  text-align: justify;
}

.smallcolumn-content > p {
  text-align: justify;
}

.button {
  width: 100%;
  padding: 1rem;
  font-weight: bold;
  color: var(--background);
  background-color: var(--button-background);
  border: 0;
  cursor: pointer;
}

.button:hover {
  background-color: var(--button-background-hover);
}

.buttonoutline {
  border-style: solid;
  border-width: 0.25rem;
  background-color: var(--button-outline-background);
  border-color: var(--button-border);
  color: var(--button-border);
}

.buttonoutline:hover {
  background-color: var(--button-outline-background-hover);
}

.buttonsmall {
  padding: 0.5rem;
}

dialog {
  width: 50%;
  height: fit-content;
  border-radius: 1rem;
  border-color: var(--dialog-border);
  padding: 0;
}

dialog::backdrop {
  backdrop-filter: blur(1px);
}

.modalcontainer {
  width: 100%;
}

.innermodalcontainer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
}

.innermodalcontainer > textarea {
  width: 100%;
  border-radius: 0.5rem;
  border-width: 0.2rem;
  border-color: var(--dialog-text-border);
  overflow: hidden;
  padding: 1rem;
  box-sizing: border-box;
  font-family: inherit;
  font-size: inherit;
}

.modalbuttoncontainer {
  display: flex;
  justify-content: center;
}

.modalbuttoncontainer > button {
  background-color: var(--button-background);
  color: var(--background);
  border-color: var(--button-border);
  padding: 1rem;
  border-radius: 0.5rem;
  -webkit-user-select: none; /* Safari */
  -ms-user-select: none; /* IE 10 and IE 11 */
  user-select: none; /* Standard syntax */
  cursor: pointer;
}

.modalbuttoncontainer > button:active {
  background-color: var(--button-active);
}

.modalbuttoncontainer > button > i {
  padding-right: 0.5rem;
}

.sctitle {
  display: inline-block;
}

.scsubtitle {
  color: var(--subtitle);
  font-weight: normal;
  display: inline-block;
}

.contentdark .scsubtitle {
  color: var(--subtitle-dark);
}

.person .personname {
  padding-right: 0.5rem;
  text-decoration: underline;
}

.person .personaffiliation {
  font-size: 1rem;
  color: inherit;
  text-decoration: underline dotted;
}

@media screen and (max-width: 1000px) {
  .accordion > img {
    height: 1.5rem;
  }
  .accordion {
    width: auto;
  }
  .accordion-panel {
    width: auto;
  }

  .smallcolumn {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  .smallcolumn-reverse {
    flex-direction: column-reverse;
  }
  .smallcolumn-img {
    width: 40%;
  }
  .smallcolumn-content {
    width: 100%;
  }

  dialog {
    width: 80%;
  }
}