/* Prose + system pages (privacy, terms, support, imprint, qr/chat fallback, 404).
   Consumes tokens.css — strictly monochrome, no new colors. */

/* ---- Article container ---- */

article.prose {
  max-width: var(--prose-max);
  margin: 0 auto;
  padding: clamp(48px, 8vh, 88px) 20px clamp(72px, 10vh, 120px);
  font-size: var(--size-body);
  line-height: 1.65;
  color: var(--ink);
}

.prose h1 {
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: var(--track-display);
  line-height: 1.1;
  margin: 0 0 0.5rem;
}

.prose h2 {
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 2.5em 0 0.75em;
}

.prose h3 {
  font-size: 1.125rem;
  font-weight: 650;
  line-height: 1.3;
  margin: 1.75em 0 0.5em;
}

.prose p {
  margin: 0 0 1em;
}

.prose ul {
  margin: 0 0 1.25em;
  padding-left: 1.35em;
}

.prose li {
  margin: 0 0 0.4em;
}

.prose li::marker {
  color: var(--ink-3);
}

.prose a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--ink-3);
  text-underline-offset: 3px;
}

.prose a:hover {
  text-decoration-color: var(--ink);
}

.prose strong {
  font-weight: 650;
}

/* Version / date line under the h1 */
.prose .prose-meta {
  color: var(--ink-2); /* ink-3 fails AA on --bg; ink-3 is decorative-only */
  font-size: 0.9375rem;
  margin: 0 0 2.5rem;
}

.prose hr,
.prose .prose-divider {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 3rem 0;
}

/* Website-visitors addendum on /privacy — clearly delineated */
.prose .prose-addendum {
  padding: 1.5rem 1.5rem 0.5rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.prose .prose-addendum h2 {
  margin-top: 0;
}

/* Imprint placeholder banner */
.prose .placeholder-banner {
  border: 1px dashed var(--hairline-strong);
  border-radius: var(--radius-card);
  padding: 0.85rem 1.25rem;
  color: var(--ink-2); /* ink-3 fails AA on --bg; ink-3 is decorative-only */
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  margin: 0 0 2.5rem;
}

/* Support FAQ block */
.prose .faq h3 {
  margin-top: 1.5em;
  padding-top: 1.25em;
  border-top: 1px solid var(--hairline);
}

.prose .faq h3:first-of-type {
  border-top: 0;
  padding-top: 0;
}

/* ---- System pages (qr / chat fallback, 404): single centered card ---- */

.fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: max(60vh, 420px);
  padding: clamp(48px, 10vh, 96px) 20px;
}

.fallback-card {
  max-width: 420px;
  width: 100%;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: clamp(32px, 6vw, 48px) clamp(24px, 5vw, 40px);
}

.fallback-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
}

.fallback-card h1 {
  font-size: clamp(1.4rem, 4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: var(--track-display);
  line-height: 1.2;
  margin: 0 0 0.6rem;
}

.fallback-card p {
  color: var(--ink-2);
  font-size: var(--size-body);
  line-height: 1.55;
  margin: 0 0 1.75rem;
}

.fallback-home {
  display: inline-block;
  color: var(--ink-2);
  font-size: 0.9375rem;
  text-decoration: underline;
  text-decoration-color: var(--ink-3);
  text-underline-offset: 3px;
}

.fallback-home:hover {
  color: var(--ink);
  text-decoration-color: var(--ink);
}

/* ---- Mobile ---- */

@media (max-width: 480px) {
  article.prose {
    padding-left: 16px;
    padding-right: 16px;
  }

  .prose .prose-addendum {
    padding: 1.25rem 1rem 0.25rem;
  }
}