body {
  background: var(--wf-gray-50);
  color: var(--wf-text);
  font-family: var(--wf-font-sans);
  font-size: var(--wf-text-md);
  line-height: var(--wf-line);
}

:focus-visible {
  outline: 2px solid var(--wf-focus);
  outline-offset: 2px;
}

.wf-page {
  min-height: 100vh;
  background: var(--wf-gray-50);
}

.wf-container {
  width: min(100% - 32px, var(--wf-page-max));
  margin-inline: auto;
}

.wf-stack {
  display: flex;
  flex-direction: column;
  gap: var(--wf-space-4);
}

.wf-row {
  display: flex;
  align-items: center;
  gap: var(--wf-space-3);
}

.wf-row-wrap {
  flex-wrap: wrap;
}

.wf-spread {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--wf-space-4);
}

.wf-section {
  padding-block: var(--wf-space-8);
}

.wf-surface {
  background: var(--wf-surface);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-4);
}

.wf-muted { color: var(--wf-text-muted); }
.wf-subtle { color: var(--wf-text-subtle); }

.wf-kicker {
  color: var(--wf-text-muted);
  font-size: var(--wf-text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.wf-title {
  margin: 0;
  font-size: var(--wf-text-2xl);
  line-height: var(--wf-line-tight);
}

.wf-heading {
  margin: 0;
  font-size: var(--wf-text-xl);
  line-height: var(--wf-line-tight);
}

.wf-subheading {
  margin: 0;
  font-size: var(--wf-text-lg);
  line-height: var(--wf-line-tight);
}

.wf-copy {
  margin: 0;
  color: var(--wf-text-muted);
}

.wf-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}