.site-header {
  position: relative;
  z-index: var(--z-header);
  width: 100%;
  padding-top: max(env(safe-area-inset-top, 0px), var(--space-3));
}

.site-header__inner {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 1024px) {
  .site-header__inner {
    min-height: 64px;
  }
}

.wordmark {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-mono-label);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--ink-strong);
  display: flex;
}

.wordmark__letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(4px);
  animation: letter-rise var(--dur-base) var(--ease-standard) forwards;
  animation-delay: var(--letter-delay, 0ms);
}

.wordmark__letter--space {
  width: 0.4em;
}

@keyframes letter-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.share-button {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  color: var(--ink-strong);
  transition: transform var(--dur-fast) var(--ease-standard), background-color var(--dur-fast) var(--ease-standard);
}

.share-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (hover: hover) {
  .share-button:hover {
    background-color: color-mix(in srgb, var(--ink-strong) 8%, transparent);
    transform: translateY(-1px);
  }
}

.share-button:active {
  transform: scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
  .wordmark__letter {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .share-button {
    transition: none;
  }
}