body {
  width: 600px;
  padding: 20px;
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg-color);
  width: 601px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  border-bottom: var(--border);

  div {
    box-sizing: border-box;
    width: 150px;
    padding: 6px 0px;
    border-right: var(--border);
  }

  a {
    color: var(--dark-color);
    text-decoration: 1px dotted var(--dark-color) underline;
    transition: var(--tr-speed);
    padding: 2px 4px;
    text-underline-offset: 2px;
  }

  a:hover {
    background-color: var(--dark-color);
    color: var(--bg-color);
  }
}

.outgoing-nav {
  display: block;
  flex-grow: 1;
  height: 26px;

  box-sizing: border-box;
  display: flex;
  flex-direction: row;
}

.outgoing-nav-button {
  font-family: inherit;
  background-color: var(--bg-color);
  color: var(--dark-color);
  border: none;
  transition: var(--tr-speed);
  margin: 0;
  padding: 0;
  flex-grow: 1;
  box-sizing: inherit;
  border-right: var(--border);
}

.outgoing-nav-button:last-child {
  border-right: none;
}

.outgoing-nav-button:hover {
  background-color: var(--dark-color);
  color: var(--bg-color);
}

.outgoing-nav-button.active {
  background-color: var(--dark-color);
  color: var(--bg-color);
}

.outgoing-content {
  display: none;
}

.outgoing-content.active {
  width: 600px;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  height: fit-content;
  row-gap: 15px;
}

.outgoing-graphics {
}

.outgoing-link {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  position: relative;
  transition: var(--tr-speed);
  border-bottom: 1px dotted transparent;
}

.outgoing-link:hover {
  border-bottom: var(--border);
}

.outgoing-link-text {
  color: var(--dark-color);
  text-decoration: none;
}