#architecture {
  --arch-paper: var(--paper, #f6f5f0);
  --arch-ink: var(--ink, #1c172e);
  --arch-rule: #c9c5c7;
  --arch-muted: var(--muted, #554f67);
  --arch-sheet: #fbfaf6;
  --arch-face: #fffefa;
  --arch-master: var(--blue, #3627dc);
  --arch-ochre: var(--output, #ba7a19);
  --arch-ochre-ink: #734607;
  --arch-display: var(--display, "studiohub Display", Arial, sans-serif);
  --arch-text: var(--text, "studiohub Text", system-ui, sans-serif);
  scroll-margin-block-start: clamp(1rem, 2.6vh, 1.8rem);
  padding-block: clamp(1.15rem, 2.4vh, 1.65rem) clamp(1.6rem, 3.1vh, 2.25rem);
  border-block-start: 1px solid var(--arch-ink);
  color: var(--arch-ink);
  font-family: var(--arch-text);
}

.sh-arch-label,
.sh-arch-step {
  color: var(--arch-muted);
  font-size: .68rem;
  font-weight: 760;
  letter-spacing: .11em;
  line-height: 1.35;
  text-transform: uppercase;
}

.sh-arch-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, .58fr);
  align-items: end;
  gap: .7rem 1.65rem;
  margin-block-end: clamp(.85rem, 1.65vh, 1.25rem);
}

#architecture-title {
  margin: .27rem 0 0;
  font: 700 clamp(2.8rem, 4.35vw, 4.75rem)/.94 var(--arch-display);
  letter-spacing: -.071em;
}

.sh-arch-intro {
  max-width: 33ch;
  justify-self: end;
  color: var(--arch-muted);
  font-size: clamp(.95rem, 1.15vw, 1.08rem);
  line-height: 1.45;
}

.sh-arch-controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: .38rem;
}

.sh-arch-controls button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: .42rem;
  min-width: 0;
  min-height: 44px;
  padding: .43rem .72rem;
  border: 1px solid var(--arch-rule);
  border-radius: 4px;
  background: transparent;
  color: var(--arch-ink);
  text-align: start;
  font-size: .87rem;
  font-weight: 720;
  line-height: 1.22;
}

.sh-arch-controls button span {
  color: var(--arch-muted);
  font-size: .66rem;
  font-weight: 740;
  font-variant-numeric: tabular-nums;
}

.sh-arch-controls button:hover { border-color: var(--arch-ink); }
.sh-arch-controls button[aria-pressed="true"] {
  border-color: var(--arch-ink);
  background: var(--arch-ink);
  color: var(--arch-paper);
}
.sh-arch-controls button[aria-pressed="true"] span { color: #d9d4e2; }
.sh-arch-controls .sh-arch-replay { justify-content: center; }
.sh-arch-replay svg { width: 1.05rem; height: 1.05rem; flex: none; }

.sh-arch-prompt {
  display: grid;
  grid-template-columns: minmax(8rem, .16fr) minmax(0, 1fr);
  align-items: center;
  gap: .4rem 1.15rem;
  margin-block: clamp(.66rem, 1.35vh, .95rem);
  padding: .62rem .85rem;
  border-inline-start: 2px solid var(--arch-master);
  background: #eeebf7;
}

.sh-arch-prompt-name { font-size: .93rem; font-weight: 780; }
.sh-arch-prompt [data-arch-prompt] {
  max-width: 90ch;
  font-size: .91rem;
  line-height: 1.45;
}

.sh-arch-score {
  padding: .75rem clamp(.72rem, 1.45vw, 1.3rem) .9rem;
  border: 1px solid var(--arch-rule);
  border-radius: 8px;
  background: var(--arch-sheet);
}

.sh-arch-score-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .65rem;
  margin-block-end: .65rem;
  padding-block-end: .5rem;
  border-block-end: 1px solid var(--arch-rule);
}

.sh-arch-score-head .sh-arch-label { color: var(--arch-ink); }
.sh-arch-route-count { color: var(--arch-muted); font-size: .77rem; font-weight: 690; }

.sh-arch-board {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(13.2rem, .39fr) minmax(0, 1fr);
  align-items: stretch;
  gap: clamp(2.15rem, 4vw, 3.8rem);
  min-height: 19.25rem;
}

.sh-arch-wiring {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.sh-arch-context,
.sh-arch-routes {
  position: relative;
  z-index: 1;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sh-arch-context { display: grid; align-content: center; gap: .95rem; }
.sh-arch-routes { display: grid; align-content: center; gap: .64rem; }

.sh-arch-route {
  display: grid;
  grid-template-columns: minmax(0, .89fr) minmax(0, .97fr) minmax(0, 1.28fr);
  align-items: stretch;
  gap: clamp(.9rem, 1.6vw, 1.35rem);
  min-width: 0;
}

.sh-arch-card {
  position: relative;
  min-width: 0;
  padding: .58rem .68rem .66rem;
  border: 1px solid var(--arch-card-edge, var(--arch-rule));
  border-radius: 6px;
  background: var(--arch-card-face, var(--arch-face));
}

.sh-arch-card::after {
  content: "";
  position: absolute;
  inset: 4px -4px -4px 4px;
  border-inline-end: 1px solid var(--arch-card-edge, var(--arch-rule));
  border-block-end: 1px solid var(--arch-card-edge, var(--arch-rule));
  border-end-end-radius: 7px;
  pointer-events: none;
}

.sh-arch-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .3rem;
}

.sh-arch-card-top img { width: auto; height: clamp(1.06rem, 1.6vw, 1.35rem); flex: none; }
.sh-arch-step { display: inline-flex; align-items: baseline; gap: .34rem; }
.sh-arch-step > span { color: var(--arch-ink); font-variant-numeric: tabular-nums; }
.sh-arch-card h3 {
  margin: .21rem 0 0;
  font: 700 clamp(1.06rem, 1.45vw, 1.35rem)/1.06 var(--arch-display);
  letter-spacing: -.038em;
  overflow-wrap: anywhere;
}

.sh-arch-card > p {
  margin: .24rem 0 0;
  color: var(--arch-muted);
  font-size: .82rem;
  line-height: 1.34;
}

.sh-arch-frame,
.sh-arch-share { --arch-card-edge: #aba6b0; }
.sh-arch-share h3 img { width: 6.9rem; height: auto; margin-block-start: .27rem; }

.sh-arch-tools {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: .42rem 0 0;
  padding: 0;
  list-style: none;
}
.sh-arch-tools li,
.sh-arch-creative {
  display: flex;
  align-items: center;
  gap: .35rem;
  font-size: .75rem;
  line-height: 1.26;
}
.sh-arch-tools li {
  padding: .16rem .38rem;
  border: 1px solid var(--arch-rule);
  border-radius: 3px;
  font-weight: 740;
}
.sh-arch-tools img { width: 1.05rem; height: 1.05rem; flex: none; object-fit: contain; }

.sh-arch-creative {
  margin-block-start: .45rem;
  padding-block-start: .4rem;
  border-block-start: 1px solid #e3c3bd;
  color: var(--arch-muted);
}
.sh-arch-creative img { width: 2.3rem; height: auto; flex: none; }
.sh-arch-creative strong { color: var(--role-creative, #b9342a); }

[data-arch-role="shared"] { --arch-route: var(--arch-master); }
[data-arch-role="web"] {
  --arch-route: var(--role-web, #e1f449);
  --arch-route-ink: var(--role-web-ink, #1c172e);
  --arch-route-tint: #f2f7c2;
}
[data-arch-role="keynote"] { --arch-route: var(--role-keynote, #6c3fa3); --arch-route-tint: #f1eaf8; }
[data-arch-role="motion"] { --arch-route: var(--role-motion, #00746d); --arch-route-tint: #e4f2ef; }

.sh-arch-lead {
  --arch-card-edge: var(--arch-route-ink, var(--arch-route));
  --arch-card-face: var(--arch-route-tint);
}
.sh-arch-lead h3 { color: var(--arch-route-ink, var(--arch-route)); }
.sh-arch-route[data-arch-role="web"] .sh-arch-lead .sh-arch-card-top img {
  box-sizing: content-box;
  padding: .12rem .24rem;
  border: 1px solid var(--arch-route-ink);
  border-radius: 2px;
  background: var(--arch-route);
}

.sh-arch-output { --arch-card-edge: var(--arch-ochre); --arch-card-face: #faf2e2; }
.sh-arch-output h3 { color: var(--arch-ochre-ink); }
.sh-arch-format {
  display: flex;
  align-items: center;
  gap: .24rem;
  margin-block-start: .28rem;
  color: var(--arch-ochre-ink);
  font-size: .71rem;
  font-weight: 730;
  line-height: 1.2;
}
.sh-arch-format img,
.sh-arch-format svg { width: 1.05rem; height: 1.05rem; flex: none; }
.sh-arch-output-glyph { stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }

.sh-arch-trace-outline,
.sh-arch-trace-line,
.sh-arch-trace-pulse {
  fill: none;
  stroke: var(--arch-route);
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
.sh-arch-trace-outline { display: none; }
.sh-arch-trace-line { stroke-width: 1.65; }
.sh-arch-trace-pulse { opacity: 0; stroke-width: 3.4; stroke-dasharray: 26 110; }
.sh-arch-wiring [data-arch-role="web"] .sh-arch-trace-outline { display: inline; stroke: var(--arch-route-ink); stroke-width: 3.6; }
.sh-arch-wiring [data-arch-role="web"] .sh-arch-trace-line { stroke-width: 1.65; }
.sh-arch-wiring [data-arch-role="web"] .sh-arch-trace-pulse { stroke-width: 2.6; }

.sh-arch-outside {
  margin-block-start: .65rem;
  color: var(--arch-muted);
  font-size: .76rem;
  line-height: 1.4;
}

.sh-arch-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (max-width: 940px) {
  .sh-arch-board { grid-template-columns: minmax(0, 1fr); gap: 1.1rem; min-height: 0; }
  .sh-arch-context { gap: .85rem; }
  .sh-arch-routes { gap: .85rem; padding-inline-start: 1.2rem; }
  .sh-arch-route { grid-template-columns: minmax(0, 1fr); gap: .66rem; }
  .sh-arch-card { padding: .65rem .75rem .7rem; }
  .sh-arch-card h3 { font-size: 1.22rem; }
  .sh-arch-card > p { font-size: .89rem; line-height: 1.38; }
  .sh-arch-card-top img { height: 1.31rem; }
}

@media (max-width: 730px) {
  .sh-arch-header,
  .sh-arch-prompt { grid-template-columns: minmax(0, 1fr); }
  .sh-arch-intro { justify-self: start; }
  .sh-arch-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sh-arch-controls .sh-arch-replay { justify-content: flex-start; }
}

@media (max-width: 490px) {
  #architecture { scroll-margin-block-start: .8rem; }
  #architecture-title { font-size: clamp(2.7rem, 10.6vw, 3.4rem); }
  .sh-arch-controls { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sh-arch-controls button { padding-inline: .56rem; }
  .sh-arch-prompt { padding-inline: .68rem; }
  .sh-arch-score { padding-inline: .66rem; }
}