.embeddable-buttondown-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--primary-color) 8%, transparent);
  /* Match the content column of the posts grid (8fr of 1fr+8fr, offset by date column) */
  margin-inline-start: 13.5rem;
}

.embeddable-buttondown-form label {
  flex-basis: 100%;
  margin-bottom: 0.25rem;
  color: var(--text-color);
  font-size: 0.95rem;
}

.embeddable-buttondown-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  border: 1px solid var(--divider-color);
  border-radius: 6px;
  background-color: var(--background-color);
  padding: 0.6rem 0.85rem;
  color: var(--text-color);
  font-size: 1rem;
}

.embeddable-buttondown-form input[type="email"]:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 1px;
}

.embeddable-buttondown-form input[type="submit"] {
  border: none;
  border-radius: 6px;
  background-color: var(--primary-color);
  padding: 0.6rem 1.25rem;
  color: var(--background-color);
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.embeddable-buttondown-form input[type="submit"]:hover {
  opacity: 0.85;
}

/* When posts collapse to single column */
@media (max-width: 1100px) {
  .embeddable-buttondown-form {
    margin-inline-start: 0;
  }
}

/* Center on post pages */
article .embeddable-buttondown-form {
  margin-inline: auto;
}