/* AIForSRE responsive concept diagrams */
.picture{
  overflow:hidden;
  padding:18px;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
}
.picture>pre[hidden]{display:none!important}
.concept-viz{position:relative;margin-top:12px;min-width:0}
.viz-flow,.viz-hierarchy,.viz-hub,.viz-stack,.viz-converge,.viz-vector,.viz-attention,.viz-embedding,.viz-tokenize,.viz-state,.viz-autogen,.viz-decision{
  display:grid;justify-items:center;gap:8px;min-width:0
}
.viz-node{
  width:min(100%,330px);box-sizing:border-box;
  border:1px solid #2a3443;border-radius:13px;padding:11px 13px;
  background:linear-gradient(145deg,#111722,#0d1219);
  color:#aeb9c8;font-size:11px;font-weight:800;line-height:1.35;
  text-align:center;box-shadow:0 10px 24px rgba(0,0,0,.12)
}
.viz-node.is-current{
  color:#f4fff9;border-color:rgba(134,241,193,.48);
  background:linear-gradient(135deg,rgba(134,241,193,.12),rgba(138,168,255,.08));
  box-shadow:0 0 0 1px rgba(134,241,193,.04),0 14px 32px rgba(0,0,0,.16)
}
.viz-node.is-current:before{
  content:"YOU ARE HERE";display:block;color:var(--accent);
  font-size:7px;font-weight:900;letter-spacing:.13em;margin-bottom:4px
}
.viz-node.is-small{width:auto;min-width:88px;max-width:190px;padding:9px 10px;font-size:10px}
.viz-node-note{display:block;margin-top:4px;color:#6f7f94;font-size:7px;font-weight:700;letter-spacing:.06em}
.viz-arrow{display:grid;justify-items:center;gap:0;color:#516075;line-height:1}
.viz-arrow>span{font-size:16px}.viz-arrow>small{color:#718096;font-size:7px;letter-spacing:.09em;margin-top:2px}
.viz-stem{color:#516075;font-size:16px;line-height:1}
.viz-branches,.viz-chip-row,.viz-agent-row,.viz-token-row,.viz-observe-strip{
  width:100%;display:flex;justify-content:center;align-items:stretch;gap:7px;flex-wrap:wrap
}
.viz-branches{position:relative;padding-top:10px}
.viz-branches:before{
  content:"";position:absolute;top:0;left:12%;right:12%;height:1px;
  background:linear-gradient(90deg,transparent,#354154 12%,#354154 88%,transparent)
}
.viz-branches .viz-node{flex:1 1 90px}
.viz-chip-row .viz-node{flex:0 1 auto}
.viz-compare{display:grid;gap:9px}
.viz-lane{border:1px solid #252f3e;border-radius:14px;padding:11px;background:#0d1219}
.viz-lane>small{display:block;color:#718096;font-size:7px;font-weight:900;letter-spacing:.11em;margin-bottom:8px}
.viz-lane-flow{display:grid;grid-template-columns:1fr auto 1fr;gap:7px;align-items:center}
.viz-inline-arrow{color:#55647a;font-size:14px;text-align:center}
.viz-timeline{display:grid;gap:9px}
.viz-time-row{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center}
.viz-time-line{height:1px;background:linear-gradient(90deg,#41506a,#86f1c1)}
.viz-time-label{justify-self:center;color:var(--accent);font-size:9px;font-weight:900;letter-spacing:.14em}
.viz-token-stream{display:flex;gap:5px;align-items:center;justify-content:center;flex-wrap:wrap}
.viz-decision-row{display:grid;grid-template-columns:1fr 1fr;gap:9px;width:100%}
.viz-decision-path{border:1px solid #273142;border-radius:13px;padding:10px;background:#0d1219;display:grid;gap:8px;justify-items:center}
.viz-decision-path>small{color:#7e8ca0;font-size:8px;font-weight:900;letter-spacing:.12em}
.viz-loop,.viz-loop-bottom{color:#7890ca;font-size:9px;font-weight:800}
.viz-vector-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
.viz-vector-path{display:grid;gap:6px;justify-items:center}
.viz-attention .viz-quote{
  width:100%;box-sizing:border-box;border:1px solid #273142;border-radius:13px;
  padding:12px;background:#0b1017;color:#d3dbe7;font-size:10px;line-height:1.5;text-align:center
}
.viz-attention-pair{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}
.viz-link,.viz-semantic{color:#86a1e5;font-size:10px;font-weight:900}
.viz-caption{color:#6e7c90;font-size:8px;letter-spacing:.06em}
.viz-notebook{
  width:min(100%,300px);border:1px solid #273142;border-radius:14px;
  padding:12px;background:#0b1017
}
.viz-notebook small{display:block;color:#7890ca;font-size:8px;font-weight:900;letter-spacing:.11em;margin-bottom:8px}
.viz-notebook div{color:#aeb9c8;font:600 9px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace}
.viz-agent-card{
  flex:1 1 105px;border:1px solid #273142;border-radius:13px;padding:10px;background:#0d1219
}
.viz-agent-card strong{display:block;color:#9db0ff;font-size:9px;margin-bottom:5px}
.viz-agent-card span{display:block;color:#aeb9c8;font-size:9px;line-height:1.4}
.viz-fallback{
  display:grid;gap:5px;border:1px solid #273142;border-radius:14px;padding:12px;background:#0b1017
}
.viz-fallback-line{
  color:#aeb9c8;font:600 9px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;
  text-align:center
}

/* Make the existing "Where this sits" block visually consistent with the upgraded model. */
.concept-map{gap:8px}
.concept-node{box-shadow:0 10px 24px rgba(0,0,0,.1)}
.concept-node.current{box-shadow:0 0 0 1px rgba(134,241,193,.04),0 14px 32px rgba(0,0,0,.15)}

@media(max-width:560px){
  .picture{padding:14px}
  .concept-viz{margin-top:10px}
  .viz-node{font-size:10px;padding:10px 11px}
  .viz-node.is-small{min-width:74px;font-size:9px}
  .viz-vector-inputs,.viz-decision-row{grid-template-columns:1fr}
  .viz-branches:before{left:5%;right:5%}
}