.visual-storyboard { --story-ink: #263449; --story-muted: #66758b; --story-accent: #5965df; color: var(--story-ink); max-width: 1080px; margin: 0 auto; }
.md-typeset:has(.visual-storyboard) > h1 { display: none; }
.md-typeset .story-intro { max-width: 900px; padding: 1.1rem 0 1.5rem; }
.md-typeset .story-eyebrow { display: block; color: #78849a; font-size: .58rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.md-typeset .story-intro h1 { font-size: 2.35rem; color: #253249; letter-spacing: -.045em; line-height: 1.12; margin: .75rem 0; font-weight: 700; }
.md-typeset .story-intro p { font-size: .89rem; color: #64748b; max-width: 690px; line-height: 1.75; }
.md-typeset .story-index { display: flex; flex-wrap: wrap; gap: 1.5rem; padding: .6rem 0; }
.md-typeset .story-index a { font-size: .66rem; font-weight: 600; color: #43516a; text-decoration: none; }
.md-typeset .story-index span { color: #8c97ad; margin-right: .3rem; font-size: .57rem; }
.md-typeset .story-section { padding: 1.5rem 0 2rem; border-top: 1px solid #e8ebf2; scroll-margin-top: 5.5rem; }
.md-typeset .story-section-heading { display: flex; align-items: center; gap: .85rem; }
.md-typeset .story-number { display: grid; flex: 0 0 2rem; height: 2rem; place-items: center; background: #f0f1fd; border: 1px solid #e3e5f9; border-radius: .65rem; color: #636bd6; font-size: .7rem; font-weight: 600; }
.md-typeset .story-section h2 { margin: .15rem 0 0; font-size: 1.38rem; font-weight: 650; line-height: 1.3; letter-spacing: -.025em; }
.md-typeset .story-lede { color: #64748b; font-size: .79rem; max-width: 760px; margin: .8rem 0 1.2rem; }
.md-typeset .story-figure { text-align: left; display: block; width: 100%; max-width: none; margin: 0; padding: 1.25rem 1.4rem 1rem; border: 1px solid #e3e8f0; border-radius: .8rem; background: #fff; box-shadow: 0 8px 28px -15px rgba(35, 52, 89, .18); }
.md-typeset .story-figure-heading { display: flex; justify-content: space-between; align-items: start; gap: 1rem; }
.md-typeset .story-figure h3 { font-size: .84rem; font-weight: 650; letter-spacing: -.01em; margin: 0; }
.md-typeset .story-figure-heading p { font-size: .63rem; color: #7b879a; margin: .2rem 0 0; }
.md-typeset .story-badge { padding: .15rem .5rem; color: #707a93; background: #f3f5f9; border-radius: 2rem; font-size: .53rem; font-weight: 600; white-space: nowrap; }
.story-chart { position: relative; min-width: 0; width: 100%; height: 286px; }
.story-chart.story-system { height: 420px; margin-top: .7rem; }
.story-chart.story-communication { height: 430px; margin: .7rem 0; }
[data-chart=communication], [data-chart=system] { container-type: inline-size; }
@container (max-width: 679px) {
  .story-chart.story-system { height: 482px; }
  .story-chart.story-communication { height: 540px; }
}
.story-chart-renderer { position: absolute; inset: 0; width: 100%; height: 100%; }
.story-fallback { width: 100%; height: 100%; display: block; }
.story-fallback img { width: 100%; height: 100%; object-fit: contain; }
[data-enhanced=true] .story-fallback { visibility: hidden; }
.md-typeset .story-legend { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; font-size: .61rem; color: #6c7990; margin: .2rem 0 .8rem; }
.story-legend > span { display: flex; align-items: center; gap: .4rem; }
.legend-line { width: 21px; border-top: 2px dashed #9da6df; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; background: #009f89; }
.md-typeset .story-figure figcaption { font-style: normal; font-size: .64rem; color: #748198; line-height: 1.65; max-width: none; margin: 0; padding-top: .7rem; border-top: 1px solid #edf0f5; }
.story-controls { display: none; flex-wrap: wrap; gap: .25rem; padding: .2rem; width: fit-content; max-width: 100%; background: #f3f5fa; border: 1px solid #e9edf5; border-radius: .45rem; margin-top: .85rem; }
[data-enhanced=true] .story-controls { display: flex; }
.md-typeset .story-controls button { font: inherit; font-size: .61rem; font-weight: 600; color: #6b7790; border: 0; background: transparent; border-radius: .3rem; padding: .4rem .65rem; cursor: pointer; min-height: 32px; }
.md-typeset .story-controls button[aria-pressed=true] { background: #fff; color: #4e5ccc; box-shadow: 0 1px 4px #23345918; }
.md-typeset .story-controls button:hover { color: #3545ab; background: #e8ecfb; }
.md-typeset .story-controls button[aria-pressed=true]:hover { background: #fff; }
.visual-storyboard :is(button, a, summary):focus-visible { outline: 2px solid #5965df; outline-offset: 3px; }
.md-typeset .story-reading { margin: 0 0 .8rem; padding: .7rem .85rem; background: #f7f8fc; border-radius: .4rem; color: #52627a; font-size: .7rem; line-height: 1.65; }
.md-typeset .story-consequence { display: grid; grid-template-columns: 6.2rem 1fr; gap: 1rem; margin: 1.05rem 0 0; padding: .2rem 0; }
.md-typeset .story-consequence-label { font-size: .57rem; font-weight: 700; letter-spacing: .065em; text-transform: uppercase; color: #8a769c; padding-top: .17rem; }
.md-typeset .story-consequence p { margin: 0; color: #657187; font-size: .72rem; line-height: 1.7; max-width: 820px; }
.story-consequence strong { color: #3f4d65; font-weight: 600; }
.md-typeset .story-sources { border-top: 1px solid #e8ebf2; padding: 1rem 0; color: #788398; font-size: .64rem; }
.story-sources a { color: #5965c9; }
.md-typeset .story-scope, .md-typeset .story-intro .story-scope { font-size: .62rem; color: #788398; line-height: 1.65; }
.story-definitions { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: .9rem; }
.md-typeset .story-definitions p, .md-typeset .story-bridge { font-size: .72rem; color: #64748b; line-height: 1.75; }
.story-definitions strong { color: #3f4d65; display: block; margin-bottom: .25rem; font-weight: 600; }
.md-typeset .story-deeper { font-size: .67rem; margin: 1rem 0 0; }
.story-deeper a { color: #5965c9; }
.story-code-map { margin: .9rem 0; }
.story-code-row { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 1.2rem; padding: .85rem 0; border-top: 1px solid #edf0f5; align-items: center; }
.md-typeset .story-code-row pre { margin: 0; min-width: 0; }
.md-typeset .story-code-row pre code { background: #f7f8fc; border-radius: .4rem; padding: .75rem; color: #44526c; font-size: .59rem; line-height: 1.85; white-space: pre-wrap; overflow-wrap: anywhere; }
.story-code-row mark { background: #fff0c9; color: #6f5319; padding: .08rem 0; }
.story-code-note { border-left: 2px solid #a9d6cd; padding-left: .8rem; }
.story-service-name { font-size: .75rem; color: #087d6d; font-weight: 600; }
.md-typeset .story-code-note p { font-size: .67rem; color: #66758b; line-height: 1.7; margin: .25rem 0 0; }
.story-policy-change { padding: .8rem 1rem; border-left: 2px solid #c6b17d; background: #fbfaf7; border-radius: .3rem; margin-bottom: 1.25rem; }
.story-policy-change > span { display: block; font-size: .59rem; color: #8a7a57; margin-bottom: .3rem; }
.md-typeset .story-policy-change code { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; font-size: .69rem; background: transparent; padding: 0; }
.story-policy-change del { color: #8b7f70; }
.story-policy-change ins { text-decoration: none; color: #087d6d; }
.story-policy-change b { color: #978761; font-weight: 400; }
.story-finish { margin: 1.6rem 0 0; padding: 1.3rem 0 0; border-top: 1px solid #e8ebf2; }
.story-finish[hidden] { display: none; }
.md-typeset .story-finish h3 { margin: .25rem 0 .6rem; font-size: 1rem; letter-spacing: -.02em; }
.md-typeset .story-finish > p, .md-typeset .story-next > p { font-size: .73rem; color: #66758b; max-width: 790px; line-height: 1.75; }
.story-check { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); background: #f7f9fc; border: 1px solid #e6ebf3; border-radius: .55rem; margin: 1rem 0 .75rem; }
.story-check > div { padding: 1rem; }
.story-check > div + div { border-left: 1px solid #e6ebf3; }
.story-check span, .story-check small { display: block; font-size: .61rem; color: #788398; }
.story-check strong { display: block; font-size: .95rem; color: #3f4d65; margin: .4rem 0; font-weight: 600; }
.story-check > div:last-child strong { color: #087d6d; }
.story-next { border-top: 1px solid #e8ebf2; padding: 1.5rem 0; }
.md-typeset .story-next h2 { font-size: 1.25rem; margin: 0 0 .6rem; letter-spacing: -.025em; }
.story-next-links { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1.25rem; margin: 1.2rem 0 .3rem; }
.story-next-links a { padding: .2rem 0; }
.story-next-links strong { display: block; font-size: .73rem; color: #5965c9; font-weight: 600; }
.story-next-links a > span { display: block; font-size: .65rem; color: #788398; margin-top: .3rem; line-height: 1.6; }
@media (max-width: 600px) {
  .md-typeset .story-intro h1 { font-size: 1.9rem; }
  .md-typeset .story-intro p { font-size: .78rem; }
  .md-typeset .story-index { gap: 1rem; }
  .md-typeset .story-section { padding: 1.25rem 0 1.5rem; }
  .md-typeset .story-section h2 { font-size: 1.12rem; }
  .md-typeset .story-section-heading { gap: .65rem; }
  .md-typeset .story-eyebrow { font-size: .52rem; }
  .md-typeset .story-lede { font-size: .73rem; }
  .md-typeset .story-figure { padding: .85rem .65rem; border-radius: .65rem; }
  .md-typeset .story-figure-heading { gap: .3rem; }
  .md-typeset .story-figure h3 { font-size: .74rem; }
  .md-typeset .story-figure-heading p { font-size: .57rem; }
  .story-chart.story-update { height: 276px; }
  .story-definitions, .story-code-row, .story-next-links { grid-template-columns: 1fr; gap: .65rem; }
  .story-definitions { gap: .3rem; }
  .story-code-row { padding: .8rem 0; }
  .md-typeset .story-code-row pre code { font-size: .55rem; padding: .6rem; }
  .story-check { grid-template-columns: 1fr; }
  .story-check > div { padding: .75rem; }
  .story-check > div + div { border-left: 0; border-top: 1px solid #e6ebf3; }
  .story-policy-change code { gap: .4rem; }
  .md-typeset .story-controls button { padding: .35rem .5rem; font-size: .56rem; }
  .md-typeset .story-consequence { grid-template-columns: 1fr; gap: .3rem; }
  .md-typeset .story-reading { font-size: .65rem; padding: .65rem; }
}
@media print {
  .story-controls { display: none !important; }
  .story-figure { break-inside: avoid; }
}