/* A storage boundary and explicit data flows replace the decorative orbits. */
.k-local:has(.k-architecture) { grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 6vw; align-items: start; }
.k-architecture {
  --architecture-surface: #ede0d3;
  --architecture-node: #f7eee5;
  --architecture-ink: #38291f;
  --architecture-muted: #695140;
  --architecture-line: #b3947c;
  --architecture-signal: #ac481e;
  color: var(--architecture-ink);
  width: 100%;
  max-width: 860px;
  margin-inline: auto;
  font-size: 15px;
}
.k-architecture-computer { position: relative; padding: 22px; border: 1px solid var(--architecture-line); border-radius: 18px; background: var(--architecture-surface); box-shadow: 0 2px 0 #fff4 inset, 0 20px 45px #38291f0b; }
.k-architecture-boundary { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 28px; }
.k-architecture-boundary > span:first-child { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 600; }
.k-architecture-boundary > span:last-child { color: var(--architecture-muted); font-size: 12px; }
.k-architecture-storage { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.k-architecture-store { display: flex; flex-direction: column; align-items: center; padding: 20px 7px 16px; border: 1px solid var(--architecture-line); border-radius: 8px; background: var(--architecture-node); text-align: center; }
.k-architecture-store > .k-icon { width: 24px; height: 24px; margin-bottom: 12px; color: var(--architecture-signal); }
.k-architecture-store strong { font-size: 16px; font-weight: 600; }
.k-architecture-store > span { margin-top: 5px; color: var(--architecture-muted); font-size: 12px; line-height: 1.4; }
.k-architecture-local-wires { display: block; width: 100%; height: 55px; overflow: visible; }
.k-architecture-local-wires path { stroke: var(--architecture-line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.k-architecture-local-wires .k-architecture-signal { stroke: var(--architecture-signal); stroke-width: 2; stroke-dasharray: 14 450; animation: k-architecture-flow 8s linear infinite paused; }
.k-architecture[data-moving="true"] .k-architecture-signal { animation-play-state: running; }
.k-architecture-proto { position: relative; display: flex; align-items: center; justify-content: center; gap: 15px; width: max-content; max-width: 100%; margin-inline: auto; padding: 16px 24px; border: 1px solid #b15f3a; border-radius: 10px; background: #f7ba91; box-shadow: 0 7px 0 #38291f09; color: #38291f; }
.k-architecture-proto::after { content: ''; position: absolute; top: 100%; left: calc(50% - .5px); height: 23px; border-left: 1px solid var(--architecture-signal); }
.k-architecture-proto img { width: 36px; height: 36px; }
.k-architecture-proto strong, .k-architecture-proto span { display: block; }
.k-architecture-proto strong { font-size: 24px; font-weight: 600; line-height: 1.1; }
.k-architecture-proto span { margin-top: 5px; font-size: 12px; }
.k-architecture-junction { position: relative; height: 28px; width: calc(50% + 10px); margin-inline: auto; }
.k-architecture-junction::before { content: ''; position: absolute; top: 0; left: 50%; height: 15px; border-left: 1px solid var(--architecture-signal); }
.k-architecture-junction::after { content: ''; position: absolute; top: 14px; left: 0; right: 0; bottom: 0; border: 1px solid var(--architecture-signal); border-bottom: 0; border-radius: 6px 6px 0 0; }
.k-architecture-connections { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.k-architecture-flow { display: grid; grid-template-columns: 1fr 44px 1fr; align-items: center; gap: 3px; min-height: 60px; color: var(--architecture-muted); font-size: 11px; line-height: 1.25; text-align: right; }
.k-architecture-flow span:last-child { text-align: left; }
.k-architecture-flow svg { display: block; width: 44px; height: 56px; stroke: var(--architecture-signal); stroke-width: 1.4; }
.k-architecture-service { display: flex; align-items: center; gap: 12px; min-height: 90px; padding: 17px; border: 1px dashed var(--architecture-line); border-radius: 10px; background: var(--architecture-node); }
.k-architecture-service-icon { color: var(--architecture-signal); }
.k-architecture-service strong, .k-architecture-service div > span { display: block; }
.k-architecture-service strong { font-size: 17px; font-weight: 600; }
.k-architecture-service div > span { margin-top: 4px; color: var(--architecture-muted); font-size: 12px; line-height: 1.4; }
.k-architecture-caption { display: flex; align-items: start; justify-content: space-between; gap: 18px; max-width: 860px; margin: 22px auto 0; color: #634a38; font-size: 13px; line-height: 1.55; }
.k-architecture-caption .k-diagram-toggle { display: inline-grid; place-items: center; width: 28px; height: 28px; flex: 0 0 28px; border: 0; border-radius: 4px; padding: 6px; background: transparent; color: inherit; cursor: pointer; }
.k-architecture-caption .k-diagram-toggle:hover { color: #a03d15; }
.k-architecture-caption .k-diagram-toggle:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
html.dark .k-architecture { --architecture-surface: #332a24; --architecture-node: #3d3028; --architecture-ink: #f5e9df; --architecture-muted: #d0b5a1; --architecture-line: #826550; --architecture-signal: #f5a275; }
html.dark .k-architecture-caption { color: #d0b5a1; }
html.dark .k-architecture-caption .k-diagram-toggle:hover { color: #f5a275; }
@keyframes k-architecture-flow { to { stroke-dashoffset: -464; } }
@media (max-width: 1000px) {
  .k-local:has(.k-architecture) { grid-template-columns: minmax(0,1fr); gap: 38px; }
  .k-local:has(.k-architecture) h2 br { display: none; }
  .k-local:has(.k-architecture) h2 { max-width: 680px; }
  .k-local-copy:has(.k-architecture) > p { max-width: 720px; }
}
@media (max-width: 600px) {
  .k-architecture-computer { padding: 18px 12px; border-radius: 14px; }
  .k-architecture-boundary { margin-bottom: 22px; }
  .k-architecture-boundary > span:first-child { font-size: 17px; gap: 8px; }
  .k-architecture-boundary > span:last-child { font-size: 10px; }
  .k-architecture-storage { gap: 7px; }
  .k-architecture-store { padding: 15px 4px 12px; }
  .k-architecture-store strong { font-size: 14px; }
  .k-architecture-store > span { font-size: 10px; }
  .k-architecture-proto { gap: 12px; padding: 14px 18px; }
  .k-architecture-proto strong { font-size: 22px; }
  .k-architecture-proto span { font-size: 11px; }
  .k-architecture-connections { gap: 12px; }
  .k-architecture-junction { width: calc(50% + 6px); }
  .k-architecture-flow { grid-template-columns: 1fr 28px 1fr; gap: 2px; font-size: 10px; }
  .k-architecture-flow svg { width: 28px; }
  .k-architecture-service { display: block; padding: 13px 10px; min-height: 113px; }
  .k-architecture-service-icon { display: block; margin-bottom: 8px; }
  .k-architecture-service strong { font-size: 15px; }
  .k-architecture-service div > span { font-size: 11px; }
  .k-architecture-caption { gap: 8px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .k-architecture-signal { display: none; }
  .k-architecture-caption .k-diagram-toggle { display: none; }
}