.branch-timeline { position: relative; margin: 36px 0 0; padding: 0 0 36px; }
.branch-timeline::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: #c7cdbe; }
.timeline-month { position: relative; margin: 0 0 42px; }
.month-label { position: relative; width: max-content; margin: 0 auto 26px; padding: 8px 14px; background: var(--paper); color: var(--muted); font: 12px/1.6 'Courier New', monospace; letter-spacing: 1px; text-transform: uppercase; }
.month-branches { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; list-style: none; padding: 0; margin: 0; align-items: start; }
.branch { position: relative; min-width: 0; }
.branch:nth-child(even) { margin-top: 72px; }
.branch::before { content: ''; position: absolute; top: 27px; right: -32px; height: 1px; width: 32px; background: #c7cdbe; }
.branch::after { content: ''; position: absolute; right: -37px; top: 23px; width: 9px; height: 9px; background: #657d43; border-radius: 50%; box-shadow: 0 0 0 5px var(--paper); }
.branch:nth-child(even)::before { right: auto; left: -32px; }
.branch:nth-child(even)::after { right: auto; left: -36px; }
.branch-note { display: block; background: #faf9f4; border: 1px solid var(--line); padding: 24px; text-decoration: none; }
a.branch-note:hover { border-color: #8c9b78; color: var(--ink); }
a.branch-note:focus-visible { outline: 2px solid #657d43; outline-offset: 5px; }
.branch-note h3 { margin: 12px 0 18px; font: 400 27px/1.2 Georgia, serif; letter-spacing: -.5px; }
.branch-note .node-action { color: #52693a; font-size: 13px; }
.branch-note .date { display: block; font: 12px/1.6 'Courier New', monospace; color: var(--muted); margin-bottom: 12px; }
.branch-note .source-body { border: 0; padding: 0; }
.branch-note .source-body::before { display: none; }
.related-report { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 16px; }
@media(max-width: 680px) {
  .branch-timeline::before { left: 6px; }
  .month-label { margin-left: 0; padding-left: 0; }
  .month-branches { grid-template-columns: 1fr; gap: 26px; padding-left: 30px; }
  .branch::before,.branch:nth-child(even)::before { left: -24px; right: auto; width: 24px; }
  .branch::after,.branch:nth-child(even)::after { left: -28px; right: auto; }
  .branch-note { padding: 20px; }
  .branch:nth-child(even) { margin-top: 0; }
  .branch-note h3 { font-size: 24px; }
}