/* Public 404 — dual-theme continuity page */

.w2-404 {
  padding-bottom: 2.4rem;
}

.w2-404__mark {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(0.55rem, 2vw, 1.1rem);
  margin: 0 0 1.1rem;
  min-height: 5.5rem;
}

.w2-404__digit {
  font-size: clamp(3.6rem, 12vw, 6.4rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.9;
  color: var(--color-text);
}

.w2-404__digit:first-child {
  color: var(--color-brand-red);
}

.w2-404__digit:last-child {
  color: var(--color-brand-blue);
}

.w2-404__gap {
  position: relative;
  width: clamp(3.4rem, 11vw, 5.4rem);
  height: clamp(3.4rem, 11vw, 5.4rem);
  flex: 0 0 auto;
}

.w2-404__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 0.42rem solid var(--color-accent);
  box-shadow:
    0 0 0 6px color-mix(in srgb, var(--color-brand-yellow) 28%, transparent),
    inset 0 0 0 5px color-mix(in srgb, var(--color-background) 80%, transparent);
  background:
    radial-gradient(circle at 50% 62%, var(--color-surface-alt) 0 38%, transparent 39%),
    linear-gradient(180deg, var(--color-surface-alt), var(--color-background));
}

.w2-404__rung {
  position: absolute;
  left: 50%;
  top: 42%;
  width: 0.42rem;
  height: 58%;
  translate: -50% 0;
  border-radius: 999px;
  background: var(--color-text);
  box-shadow:
    -0.55rem 0.55rem 0 -0.12rem var(--color-border-strong),
    0.55rem 0.55rem 0 -0.12rem var(--color-border-strong);
}

.w2-404 h1 {
  max-width: 16ch;
}

.w2-404 p {
  max-width: 42ch;
}

.w2-404__actions {
  margin-top: 1rem;
}

.w2-404__hint {
  margin-top: 1.15rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

html[data-theme="dark"] .w2-404__digit {
  color: var(--color-text);
}

html[data-theme="dark"] .w2-404__ring {
  border-color: var(--color-accent);
}