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

.stack-xs {
  display: grid;
  gap: var(--space-2);
}

.stack-sm {
  display: grid;
  gap: var(--space-3);
}

.stack-md {
  display: grid;
  gap: var(--space-5);
}

.stack-lg {
  display: grid;
  gap: var(--space-8);
}

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

.between {
  align-items: center;
  display: flex;
  gap: var(--space-5);
  justify-content: space-between;
}

.full-width {
  width: 100%;
}

.max-680 {
  max-width: 680px;
}

.max-820 {
  max-width: 820px;
}

.surface {
  background: var(--color-surface);
}

.bordered {
  border: 1px solid var(--color-line);
}

.shadow-soft {
  box-shadow: var(--shadow-soft);
}

.accent-left {
  border-left: 4px solid var(--color-blue);
  padding-left: var(--space-4);
}

.accent-red {
  border-left-color: var(--color-red);
}

.logo-watermark {
  opacity: 0.08;
  pointer-events: none;
  position: absolute;
  right: -3rem;
  top: -3rem;
  width: 360px;
}