@font-face { font-family: "Pagella"; src: url('/fonts/texgyrepagella-regular.otf') format('opentype'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Pagella"; src: url('/fonts/texgyrepagella-italic.otf') format('opentype'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Pagella"; src: url('/fonts/texgyrepagella-bold.otf') format('opentype'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Pagella"; src: url('/fonts/texgyrepagella-bolditalic.otf') format('opentype'); font-weight: 700; font-style: italic; font-display: swap; }
:root { color-scheme: light; font-family: Palatino, "Palatino Linotype", "Book Antiqua", "Pagella", serif; color: #222; background: #fff; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; }
main { width: min(680px, calc(100% - 48px)); margin-left: max(24px, calc((100vw - 860px) / 2)); padding: 100px 0 60px; }
h1 { font-size: 40px; line-height: 1.18; font-weight: 400; letter-spacing: -1.1px; margin: 0 0 45px; text-wrap: balance; }
h2 { font-size: 27px; font-weight: 400; line-height: 1.25; margin: 62px 0 22px; text-wrap: balance; scroll-margin-top: 40px; }
p, li { font-size: 19px; line-height: 1.66; }
p { margin: 0 0 23px; text-align: justify; hyphens: auto; -webkit-hyphens: auto; hyphenate-limit-chars: 6 3 3; orphans: 3; widows: 3; }
a { color: inherit; text-decoration-color: #aaa; text-underline-offset: 3px; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
a:hover { text-decoration-color: currentColor; }
a:focus-visible { outline: 1px solid #222; outline-offset: 4px; }
ul { padding-left: 24px; margin: 0 0 27px; }
li { padding-left: 4px; margin-bottom: 5px; hyphens: auto; }
li p { margin-bottom: 8px; }
strong { font-weight: 700; }
figure { margin: 35px 0 37px; }
figcaption { font-size: 14px; color: #666; line-height: 1.5; margin-top: 15px; text-align: left; }
.workflow { margin: 30px 0 32px; }
.workflow svg { width: 100%; height: auto; overflow: visible; }
.workflow text { font-family: inherit; font-size: 15px; text-anchor: middle; fill: #222; }
.workflow text.owner { font-size: 13px; font-style: italic; fill: #666; }
.workflow text.handoff-note { font-size: 12px; font-style: italic; fill: #666; }
.workflow rect { fill: none; stroke: #888; stroke-width: 1; }
.workflow path { fill: none; stroke: #777; stroke-width: 1; }
.workflow .workflow-vertical { display: none; }
.workflow-vertical text.owner { text-anchor: end; }
.agent-definition { border: 1px solid #888; padding: 24px 28px 28px; }
.agent-label { font-size: 19px; font-style: italic; text-align: center; margin-bottom: 23px; }
.agent-layers { display: grid; gap: 12px; }
.agent-component { border: 1px solid #aaa; min-height: 48px; padding: 11px 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 17px; line-height: 1.35; text-align: center; }
.agent-component small { display: block; margin-top: 4px; font-size: 12px; color: #777; }
.agent-peers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.agent-peers .agent-component { min-height: 100px; }
.pictorial-plate { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 35px 48px; margin: 42px 0; }
.pictorial-plate figure { min-width: 0; margin: 0; }
.pictorial-plate svg { display: block; width: 100%; height: auto; overflow: visible; }
.pictorial-plate text { font-family: inherit; font-size: 13px; fill: #333; font-variant-numeric: tabular-nums; }
.pictorial-plate text.muted, .pictorial-plate text.value { font-size: 11px; fill: #777; }
.pictorial-plate .faint { fill: none; stroke: #ddd; stroke-width: .7; }
.pictorial-plate .rule { fill: none; stroke: #999; stroke-width: .8; }
.pictorial-plate .selection { fill: none; stroke: #555; stroke-width: 1.2; }
.pictorial-plate .ink { fill: #555; }
.pictorial-plate .bar-before, .pictorial-plate .station { fill: #fff; stroke: #777; stroke-width: .8; }
.pictorial-plate .bar-after { fill: #b7b7b7; }
.pictorial-plate .curve { fill: none; stroke: #444; stroke-width: 1.2; }
.pictorial-plate .slider { stroke: #aaa; stroke-width: 1; }
.pictorial-plate .slider-thumb { fill: #fff; stroke: #555; stroke-width: 1; }
.pictorial-plate .job { fill: #666; }
.pictorial-plate .finished-job { fill: #fff; stroke: #888; stroke-width: .8; }
.pictorial-plate figcaption { margin-top: 10px; font-size: 13px; font-style: italic; text-align: center; }
.historical img { display: block; width: 100%; height: auto; }
.backmatter { border-top: 1px solid #ccc; margin-top: 70px; padding-top: 20px; }
.backmatter summary { cursor: pointer; font-size: 23px; line-height: 1.4; }
.backmatter summary::marker { font-size: 15px; color: #666; }
.backmatter summary:focus-visible { outline: 1px solid #777; outline-offset: 6px; }
.backmatter[open] summary { margin-bottom: 25px; }
.backmatter h2 { font-size: 23px; margin-top: 35px; }
.backmatter li, .backmatter p { font-size: 16px; line-height: 1.6; }
.backmatter li { margin-bottom: 14px; }
footer { border-top: 1px solid #ddd; margin-top: 55px; padding-top: 18px; font-size: 13px; color: #777; }
::selection { background: #e9e7df; }
@media (max-width: 760px) {
  main { margin-left: 24px; padding-top: 52px; }
  h1 { font-size: 34px; letter-spacing: -.6px; margin-bottom: 32px; }
  h2 { font-size: 25px; margin-top: 46px; }
  p, li { font-size: 18px; line-height: 1.6; }
}
@media (max-width: 600px) {
  .workflow .workflow-horizontal { display: none; }
  .workflow .workflow-vertical { display: block; max-width: 390px; margin-inline: auto; }
  .agent-definition { padding: 20px 18px 18px; }
  .agent-peers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pictorial-plate { grid-template-columns: 1fr; gap: 32px; max-width: 360px; margin-inline: auto; }
}
@media print {
  main { width: 100%; margin: 0; padding: 0; }
  p, li { font-size: 11pt; }
  h1 { font-size: 26pt; }
  h2 { break-after: avoid; }
  figure { break-inside: avoid; }
}