.esc56-page .communication-diagram{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:24px 0;background:#f1f7ff;border:1px solid #c6def6;border-radius:12px;padding:20px}
.communication-diagram span{text-align:center;flex:1;font-weight:700}.communication-diagram small{font-weight:400}.diagram-caption{font-size:14px;color:#526a7f}
.communication-case{padding:26px 0;border-bottom:1px solid #d7e5f0;scroll-margin-top:20px}.communication-case h3{font-size:24px;line-height:1.3;margin:0 0 16px}.communication-case .case-content p{margin:10px 0}.communication-case .example-note{font-size:14px;line-height:1.65;color:#526a7f;margin-top:16px}
.esc56-page .section-tools{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin:20px 0}.esc56-page .section-count{font-size:12px}.esc56-page .copy-manual{box-sizing:border-box;width:100%;min-height:260px;white-space:pre-wrap}
.esc56-page .table-scroll{overflow-x:auto}.esc56-page table{width:100%;border-collapse:collapse}.esc56-page th,.esc56-page td{text-align:left;vertical-align:top;border-bottom:1px solid #d7e5f0;padding:12px}
@media(max-width:600px){.esc56-page .communication-diagram{flex-direction:column;padding:16px}.communication-diagram>b{transform:rotate(90deg)}.communication-case h3{font-size:22px}.esc56-page td,.esc56-page th{padding:10px 6px}.esc56-page h1 .heading-count{font-size:26px}}

.concepts dt{font-weight:700;margin-top:20px}.concepts dd{margin:6px 0 20px}.esc56-page .communication-case p{overflow-wrap:anywhere}

.esc56-page .document-model{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}
.esc56-page .source-links{overflow-wrap:anywhere}
.esc56-page .historical-transcript{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.7}


.esc56-page .historical{border-top:1px solid #d6e3ec;padding:1rem 0}.esc56-page pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.65;background:#f5f8fa;padding:1rem}.envelope{border:2px solid #8197a7;border-radius:8px;display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;padding:1.5rem;margin:1.5rem 0;background:#fffdf7;font-size:.95rem}.stamp{text-align:center;border:1px dashed #8197a7;padding:.6rem;align-self:start}.recipient{grid-column:1 / -1;margin-left:30%;padding:1rem 0}.sender,.recipient{overflow-wrap:anywhere}@media(max-width:500px){.envelope{padding:.7rem;gap:.7rem;font-size:.8rem}.recipient{margin-left:15%}}