/* Documentary procedures. Every label stays selectable and readable without CSS. */
.guide-diagram {
  margin: 28px 0 32px;
  padding: 24px;
  border: 1px solid var(--control-line);
  border-radius: var(--radius-panel);
  background: var(--surface);
  overflow-wrap: anywhere;
}
.guide-diagram figcaption { display: grid; gap: 8px; margin-bottom: 24px; }
.guide-diagram figcaption strong { font-size: 23px; line-height: 1.35; color: var(--text); }
.guide-diagram figcaption>span:last-child { font-size: 15px; line-height: 1.65; color: var(--muted); }
.diagram-kicker { font-size: 12px; line-height: 1.6; color: var(--accent); font-weight: 700; }
.guide-diagram .diagram-steps, .guide-diagram .menu-path { list-style: none; padding: 0; margin: 0; }
.guide-diagram .diagram-steps>li { margin: 0; min-width: 0; }
.setup-steps { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.setup-steps>li { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--bg); }
.guide-diagram h3 { display: flex; align-items: flex-start; gap: 10px; margin: 0 0 18px; font-family: Inter,ui-sans-serif,system-ui,sans-serif; font-size: 17px; line-height: 1.5; letter-spacing: normal; }
.diagram-number { display: inline-grid; place-items: center; width: 29px; height: 29px; flex: 0 0 29px; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); font-size: 14px; }
.guide-diagram .menu-path li { position: relative; margin: 0 0 21px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 6px; font-size: 15px; line-height: 1.55; }
.guide-diagram .menu-path li:not(:last-child)::after { content: "↓"; position: absolute; left: 16px; bottom: -24px; height: 24px; line-height: 24px; color: var(--accent); font-weight: 700; }
.guide-diagram .menu-path li:last-child { margin-bottom: 16px; }
.guide-diagram .diagram-action, .guide-diagram .diagram-pass, .guide-diagram .diagram-finish { margin: 0; padding: 12px 14px; border-left: 3px solid var(--accent); background: var(--raised); font-size: 15px; line-height: 1.65; }
.guide-diagram .diagram-action strong, .guide-diagram .diagram-pass strong { display: block; margin-bottom: 3px; color: var(--text); }
.guide-diagram .diagram-finish { margin-top: 20px; }
.diagnostic-steps { display: grid; gap: 25px; }
.diagnostic-steps>li { position: relative; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--bg); }
.diagnostic-steps>li:not(:last-child)::after { content: "↓"; position: absolute; left: 32px; bottom: -28px; height: 28px; line-height: 28px; color: var(--accent); font-size: 20px; }
.guide-diagram .diagnostic-detail { margin: 0 0 16px; font-size: 15px; line-height: 1.65; }
.diagnostic-outcomes { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(0,1fr); gap: 14px; }
.guide-diagram .diagram-pass { border-left-color: var(--control-line); background: transparent; }
.guide-diagram .diagram-sources { margin: 20px 0 0; font-size: 13px; line-height: 1.7; }
.guide-diagram .diagram-sources a { display: inline; text-underline-offset: 3px; }
@media (max-width: 599px) {
  .guide-diagram { padding: 16px; }
  .setup-steps, .diagnostic-outcomes { grid-template-columns: minmax(0,1fr); }
  .setup-steps>li, .diagnostic-steps>li { padding: 16px; }
  .guide-diagram figcaption strong { font-size: 21px; }
}
@media print {
  .guide-diagram { border-color: #777; padding: 16px; }
  .guide-diagram .diagram-steps>li { break-inside: avoid; }
}