/* ─────────────────────────────────────────────────────────────
   ARTICLE 50 — WHO YOU HAVE TO TELL, AND WHAT — /eu-ai-act/

   Second of the diagram family started on 2026-08-28. Same rules as
   `literacycycle.css`: real text, never an image of text, and no
   rounded corners anywhere.

   ⛔ A different SHAPE on purpose. Article 4 is a cycle you keep going
   round; Article 50 is a mapping — a thing you do on the left, a
   sentence you owe someone on the right. Drawing both as four boxes in
   a row would make them look like the same obligation twice, which is
   the opposite of what a diagram is for.
   ───────────────────────────────────────────────────────────── */

.tduty {
  background: #0a1628;
  border: 1px solid #1e293b;
  padding: 32px 28px 28px;
  width: 100%;
}

.tduty-kicker {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #f59e0b;
}

.tduty-title {
  margin: 0 0 6px;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
  color: #ffffff;
}

.tduty-sub {
  margin: 0 0 24px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #94a3b8;
  max-width: 64ch;
}

.tduty-rows { margin: 0; padding: 0; list-style: none; }

.tduty-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  border: 1px solid #1e293b;
  border-bottom: 0;
}

.tduty-row:last-child { border-bottom: 1px solid #1e293b; }

.tduty-if,
.tduty-then { padding: 18px 20px; }

.tduty-if { background: #0f1e33; }

.tduty-then { background: transparent; }

/* The amber arrow is the whole argument of the graphic: this, therefore
   that. It is a rendered character rather than an image so a screen
   reader and a crawler both meet it as text. */
.tduty-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  background: #0f1e33;
  border-right: 1px solid #1e293b;
  color: #f59e0b;
  font-size: 1.1rem;
  font-weight: 700;
}

.tduty-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #7d8ba3;
/* ⚠️ #7d8ba3, not the slate-500 #7d8ba3 this started as. Measured: #7d8ba3 is
   3.52:1 on #0f1e33 and 3.81:1 on #0a1628, and these labels are small
   uppercase text, so 4.5:1 is the bar — not the 3:1 large-text one. #7d8ba3
   clears both (4.86 and 5.26) and is still clearly quieter than the body copy.
   The same muted-ink-on-the-wrong-background fault has now been fixed on the
   blog, the pricing page and the footer; measuring it BEFORE shipping is
   cheaper than being told about it. */
  margin-bottom: 7px;
}

.tduty-if p,
.tduty-then p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #e2e8f0;
}

.tduty-then p { color: #ffffff; font-weight: 600; }

.tduty-foot {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid #1e293b;
  font-size: 0.87rem;
  line-height: 1.6;
  color: #94a3b8;
}

.tduty-foot strong { color: #f59e0b; font-weight: 700; }

@media (max-width: 700px) {
  .tduty { padding: 24px 18px 22px; }
  .tduty-title { font-size: 1.18rem; }
  .tduty-row { grid-template-columns: 1fr; }
  .tduty-arrow {
    border-right: 0;
    border-top: 1px solid #1e293b;
    border-bottom: 1px solid #1e293b;
    padding: 6px 0;
  }
  /* Pointing down rather than across once the columns stack, so the
     arrow still means "therefore" instead of pointing at a wall. */
  .tduty-arrow span { transform: rotate(90deg); display: inline-block; }
}