.edition-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 8px;
}

.edition-btn {
  display: block;
  text-align: center;
  padding: 14px;
  border: 1.5px solid var(--indigo);
  border-radius: 10px;
  background: var(--paper);
  color: var(--indigo);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.05s ease;
}

.edition-btn:hover {
  background: var(--indigo-soft);
}

.edition-btn:active {
  transform: scale(0.99);
}

.edition-btn:focus-visible {
  outline: 3px solid var(--indigo-deep);
  outline-offset: 2px;
}

.back {
  display: block;
  width: 100%;
  text-align: center;
  margin-top: 24px;
  padding: 14px;
  border-radius: 10px;
  background: var(--indigo);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.15s ease, transform 0.05s ease;
}

.back:hover {
  background: var(--indigo-deep);
}

.back:active {
  transform: scale(0.99);
}

.back:focus-visible {
  outline: 3px solid var(--indigo-deep);
  outline-offset: 2px;
}