/* Scoped case-file system. Shared site chrome remains in styles.css. */
.case-file {
  --case-bg: var(--bg);
  --case-elevated: var(--surface);
  --case-panel: var(--panel);
  --case-text: var(--ink);
  --case-muted: var(--muted);
  --case-blue: var(--cobalt);
  --case-blue-readable: var(--blue);
  --case-orange: var(--orange);
  --case-bone: var(--bone);
  --case-line: var(--line);
  --case-line-strong: var(--control-line);
  margin: 0;
  background: var(--case-bg);
  color: var(--case-text);
  font-family: "Barlow", "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.58;
  color-scheme: dark;
}

.case-file ::selection { background: var(--case-orange); color: var(--case-bg); }
.case-file h1,
.case-file h2,
.case-file h3,
.case-file h4 { font-family: "Barlow", "Segoe UI", sans-serif; color: var(--case-text); }
.case-file h1,
.case-file h2 { font-weight: 600; line-height: .98; letter-spacing: -.035em; text-transform: none; }
.case-file p,
.case-file li,
.case-file dd { color: var(--case-muted); }
.case-file .brand-mark::after { content: none; }
.case-file .brand-context { color:var(--muted); font-size:16px; }
.case-file .command-trigger { font:14px var(--mono); }
.case-file .command-trigger:hover { border-color: var(--case-blue-readable); color: var(--case-text); }
.case-file .command-trigger kbd { margin-left: .5rem; color: var(--case-blue-readable); font: inherit; }
.case-file :focus-visible { outline-color: var(--case-orange); }

.case-file .case-shell { padding-top: clamp(2rem, 6vw, 5.5rem); }
.case-file .case-header {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(240px, .8fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
  min-height: 0;
  padding: 0 0 3rem;
  overflow: hidden;
  border-bottom: 1px solid var(--case-line);
}


.case-file .case-ident,
.case-file .case-title,
.case-file .case-meta { position: relative; z-index: 1; }
.case-file .case-ident {
  align-self: stretch;
  align-items: center;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  justify-content: space-between;
  gap: 2rem;
  min-width: 0;
  font: 400 .875rem/1.5 "IBM Plex Mono", Consolas, monospace;
}
.case-file .case-ident p { color: var(--case-muted); margin:0; }
.case-file .case-ident .case-number { margin-top: 0; color: var(--case-orange); font-weight: 500; }
.case-file .case-back { align-self: flex-start; color: var(--case-blue-readable); }
.case-file .case-title h1 {
  max-width: 19ch;
  font-size: clamp(2.7rem, 5.2vw, 4.7rem);
  overflow-wrap: normal;
}
.case-file .case-summary {
  max-width: 58ch;
  margin-top: 1.5rem;
  color: var(--case-bone);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.38;
}
.case-file .case-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.case-file .case-actions .button { border-color: var(--case-line-strong); }
.case-file .case-meta { margin: 0; border-top: 1px solid var(--case-line-strong); }
.case-file .case-meta > div { padding: 1rem 0; border-bottom: 1px solid var(--case-line); }
.case-file .case-meta dt,
.case-file .case-meta dd { margin: 0; }
.case-file .case-meta dt {
  margin-bottom: .3rem;
  color: var(--case-blue-readable);
  font: 400 .875rem/1.35 "IBM Plex Mono", Consolas, monospace;
}
.case-file .case-meta dd { color: var(--case-text); font-size: .95rem; line-height: 1.35; }

.case-file .case-layout {
  display: grid;
  grid-template-columns: minmax(160px, 210px) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
  padding-block: clamp(4rem, 8vw, 7rem);
}
.case-file .case-index { position: sticky; top: 7rem; }
.case-file .case-index-label {
  margin-bottom: 1rem;
  color: var(--case-blue-readable);
  font: 500 .875rem/1.4 "IBM Plex Mono", Consolas, monospace;
}
.case-file .case-index a {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .65rem;
  align-items: baseline;
  min-height: 42px;
  padding: .62rem 0;
  border-top: 1px solid var(--case-line);
  color: var(--case-muted);
  font-size: .9rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 160ms ease-out, border-color 160ms ease-out;
}
.case-file .case-index a:last-child { border-bottom: 1px solid var(--case-line); }
.case-file .case-index a span { color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .case-index a:hover { border-color: var(--case-blue-readable); color: var(--case-text); }
.case-file .case-content { min-width: 0; max-width: 980px; }
.case-file .case-section {
  scroll-margin-top: 7rem;
  padding-block: clamp(4rem, 8vw, 7.5rem);
  border-top: 1px solid var(--case-line-strong);
}
.case-file .case-section:first-child { padding-top: 0; border-top: 0; }
.case-file .case-split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(300px, 1.15fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.case-file .section-copy { max-width: 60ch; }
.case-file .section-copy.compact-copy { max-width: 680px; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.case-file .section-label,
.case-file .diagram-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--case-blue-readable);
  font: 500 .875rem/1.4 "IBM Plex Mono", Consolas, monospace;
  letter-spacing: .02em;
}
.case-file .case-section h2 { max-width: 19ch; font-size: clamp(2.25rem, 4vw, 3.5rem); }
.case-file .section-copy > p:last-child { margin-top: 1.35rem; max-width: 62ch; }
.case-file .finding {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--case-line-strong);
  border-radius: 5px;
  background: var(--case-panel);
}
.case-file .finding-key {
  display: block;
  margin-bottom: clamp(1.5rem, 3vw, 3rem);
  color: var(--case-orange);
  font: 500 .875rem/1.4 "IBM Plex Mono", Consolas, monospace;
}
.case-file .finding p { color: var(--case-bone); font-size: 1.2rem; line-height: 1.48; }
.case-file .case-visual {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: clamp(1.25rem, 4vw, 3.25rem);
  border: 1px solid var(--case-line-strong);
  border-radius: 6px;
  background: var(--case-panel);
}
.case-file .case-visual figcaption,
.case-file .risk-matrix caption {
  color: var(--case-muted);
  font-size: .9rem;
  line-height: 1.45;
  text-align: left;
}
.case-file .case-visual figcaption { margin-top: clamp(1.5rem, 4vw, 3rem); padding-top: 1.25rem; border-top: 1px solid var(--case-line); }
.case-file .product-gallery { display:grid; grid-template-columns:1fr 1fr; gap:clamp(1rem,2.5vw,2rem); margin-top:clamp(2rem,4vw,3.5rem); margin-bottom:clamp(2rem,4vw,3.5rem); padding:clamp(1rem,2.5vw,2rem); background:#0c1115; }
.case-file .product-gallery img { display:block; width:100%; height:auto; aspect-ratio:16/10; border:1px solid var(--case-line-strong); object-fit:cover; object-position:top; }
.case-file .product-gallery figcaption { grid-column:1/-1; margin-top:0; }

/* CASE 001 — scenario-to-exercise document system */
.case-file .exercise-flow {
  display: grid;
  grid-template-columns: minmax(180px, .9fr) minmax(150px, .65fr) minmax(230px, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.case-file .exercise-flow figcaption { grid-column: 1 / -1; }
.case-file .flow-source ul,
.case-file .flow-outputs { margin: 0; padding: 0; list-style: none; }
.case-file .flow-source li { padding: .52rem 0; border-top: 1px solid var(--case-line); color: var(--case-bone); }
.case-file .flow-source li:last-child { border-bottom: 1px solid var(--case-line); }
.case-file .flow-processor {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 200px;
  padding: 1.5rem;
  border: 1px solid var(--case-blue-readable);
  border-radius: 50%;
  text-align: center;
}
.case-file .flow-processor::before,
.case-file .flow-processor::after { content: ""; position: absolute; top: 50%; width: clamp(1.5rem, 4vw, 3.5rem); border-top: 1px solid var(--case-blue-readable); }
.case-file .flow-processor::before { right: 100%; }
.case-file .flow-processor::after { left: 100%; }
.case-file .flow-mark { color: var(--case-orange); font: 500 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .flow-processor strong { font-size: 1.25rem; }
.case-file .flow-processor small { color: var(--case-muted); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .flow-outputs { counter-reset: output; }
.case-file .flow-outputs li { display: grid; grid-template-columns: 2rem 1fr; gap: .7rem; padding: .72rem 0; border-top: 1px solid var(--case-line); color: var(--case-text); }
.case-file .flow-outputs li:last-child { border-bottom: 1px solid var(--case-line); }
.case-file .flow-outputs span { color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .delivery-ledger { border: 1px solid var(--case-line-strong); border-radius: 5px; background: var(--case-panel); }
.case-file .delivery-ledger section { padding: clamp(1.5rem, 3vw, 2.25rem); }
.case-file .delivery-ledger section + section { border-top: 1px solid var(--case-line-strong); }
.case-file .delivery-ledger h3 { display: flex; gap: .7rem; margin: 0 0 1rem; font-size: 1.1rem; }
.case-file .delivery-ledger h3 span { color: var(--case-orange); }
.case-file .delivery-ledger ul { margin: 0; padding-left: 1.1rem; }
.case-file .delivery-ledger li + li { margin-top: .55rem; }
.case-file .finding-path { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--case-line-strong); }
.case-file .finding-path > div { min-width: 0; padding: 1.5rem; border-right: 1px solid var(--case-line); }
.case-file .finding-path > div:last-child { border-right: 0; }
.case-file .finding-path span,
.case-file .executive-finding span,
.case-file .identity-output span,
.case-file .priority-model span,
.case-file .recommendation-model span {
  display: block;
  margin-bottom: 1.5rem;
  color: var(--case-orange);
  font: 400 .875rem/1.4 "IBM Plex Mono", Consolas, monospace;
}
.case-file .finding-path strong { display: block; color: var(--case-text); font-size: 1.05rem; line-height: 1.25; }
.case-file .visual-note { max-width: 65ch; margin-top: 1.5rem; }

/* CASE 002 — endpoint evidence pipeline */
.case-file .scanner-pipeline {
  display: grid;
  grid-template-columns: minmax(160px, .7fr) minmax(180px, .8fr) minmax(300px, 1.5fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: center;
}
.case-file .scanner-pipeline figcaption { grid-column: 1 / -1; }
.case-file .scanner-target,
.case-file .scanner-core { position: relative; padding: 1.5rem; border: 1px solid var(--case-line-strong); border-radius: 5px; }
.case-file .scanner-target::after,
.case-file .scanner-core::after { content: "→"; position: absolute; left: calc(100% + .35rem); top: 50%; color: var(--case-blue-readable); font: 500 1.2rem "IBM Plex Mono", Consolas, monospace; transform: translateY(-50%); }
.case-file .scanner-target strong,
.case-file .scanner-core strong { display: block; color: var(--case-text); font-size: 1.15rem; }
.case-file .scanner-target span,
.case-file .scanner-core span,
.case-file .scanner-checks span { display: block; color: var(--case-blue-readable); font: 400 .875rem/1.35 "IBM Plex Mono", Consolas, monospace; }
.case-file .scanner-core small,
.case-file .scanner-checks small { display: block; margin-top: .35rem; color: var(--case-muted); font-size: .875rem; }
.case-file .scanner-checks { border-top: 1px solid var(--case-line-strong); }
.case-file .scanner-checks > div { padding: 1rem 0; border-bottom: 1px solid var(--case-line); }
.case-file .scanner-checks strong { color: var(--case-text); font-size: 1.05rem; }
.case-file .tool-map { margin: 0; border-top: 1px solid var(--case-line-strong); }
.case-file .tool-map > div { display: grid; grid-template-columns: minmax(100px, .55fr) 1.45fr; gap: 1.5rem; padding: 1.1rem 0; border-bottom: 1px solid var(--case-line); }
.case-file .tool-map dt { color: var(--case-blue-readable); font: 500 .9rem "IBM Plex Mono", Consolas, monospace; }
.case-file .tool-map dd { margin: 0; }
.case-file .evidence-frame { margin: 0; border: 1px solid var(--case-line-strong); border-radius: 6px; overflow: hidden; background: #07090b; }
.case-file .evidence-frame a { display: block; padding: clamp(.75rem, 2vw, 1.5rem); }
.case-file .evidence-frame img { width: 100%; max-height: 560px; object-fit: contain; object-position: left top; }
.case-file .evidence-frame figcaption { padding: 1.25rem; border-top: 1px solid var(--case-line); color: var(--case-muted); font-size: .9rem; }
.case-file .evidence-frame figcaption span { display: block; margin-bottom: .3rem; color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .scope-boundary { display: grid; grid-template-columns: 120px 1fr; gap: 1.5rem; margin-top: 1rem; padding: 1.25rem; border: 1px solid var(--case-orange); border-radius: 5px; }
.case-file .scope-boundary strong { color: var(--case-orange); font: 500 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .scope-boundary p { color: var(--case-bone); }
.case-file .evidence-note { margin-top: 1.5rem; padding: 1.25rem 0; border-block: 1px solid var(--case-line); }
.case-file .evidence-note strong { display: block; margin-bottom: .5rem; color: var(--case-blue-readable); font: 500 .8125rem "IBM Plex Mono", Consolas, monospace; text-transform: uppercase; letter-spacing: .06em; }
.case-file .evidence-note p { color: var(--case-muted); font-size: 1rem; line-height: 1.6; }

/* CASE 003 — qualitative risk and control relationships */
.case-file .assessment-flow ol { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; list-style: none; }
.case-file .assessment-flow li { min-width: 0; padding: 1.25rem; border-left: 1px solid var(--case-line); }
.case-file .assessment-flow li:first-child { border-left: 0; }
.case-file .assessment-flow li span { color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .assessment-flow li strong { display: block; margin: 1.5rem 0 .5rem; color: var(--case-text); }
.case-file .assessment-flow li small { display: block; color: var(--case-muted); font-size: .875rem; line-height: 1.35; }
.case-file .executive-finding { display: grid; grid-template-columns: 1.2fr 1fr .9fr; border: 1px solid var(--case-line-strong); border-radius: 5px; background: var(--case-panel); }
.case-file .executive-finding > div { padding: clamp(1.4rem, 3vw, 2.2rem); border-right: 1px solid var(--case-line); }
.case-file .executive-finding > div:last-child { border: 0; }
.case-file .executive-finding strong { display: block; color: var(--case-text); font-size: 1.08rem; line-height: 1.4; }
.case-file .control-map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--case-line-strong); border-radius: 6px; overflow: hidden; background: var(--case-line-strong); }
.case-file .control-map > * { padding: clamp(1.4rem, 3vw, 2.3rem); background: var(--case-panel); }
.case-file .control-center { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 2rem; align-items: baseline; background: var(--case-blue); }
.case-file .control-center span { color: var(--bg); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .control-center strong { color: var(--bg); font-size: 1.25rem; }
.case-file .control-map h3 { margin: 0 0 1rem; color: var(--case-blue-readable); font-size: 1.05rem; }
.case-file .control-map p { line-height: 1.7; }
.case-file .capability-record { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; border-block: 1px solid var(--case-line-strong); }
.case-file .capability-record > div { padding: 1.5rem; border-right: 1px solid var(--case-line); border-bottom: 1px solid var(--case-line); }
.case-file .capability-record > div:nth-child(2n) { border-right: 0; }
.case-file .capability-record > div:nth-last-child(-n+2) { border-bottom: 0; }
.case-file .capability-record dt { margin-bottom: .5rem; color: var(--case-text); font-weight: 600; }
.case-file .capability-record dd { margin: 0; }
.case-file .risk-matrix-wrap { margin: 0; overflow-x: auto; border: 1px solid var(--case-line-strong); border-radius: 6px; }
.case-file .risk-matrix { min-width: 680px; border-collapse: collapse; background: var(--case-panel); }
.case-file .risk-matrix caption { caption-side: bottom; padding: 1rem; border-top: 1px solid var(--case-line); }
.case-file .risk-matrix th,
.case-file .risk-matrix td { width: 22%; min-width: 130px; height: 110px; padding: 1rem; border-right: 1px solid var(--case-line); border-bottom: 1px solid var(--case-line); text-align: left; vertical-align: top; }
.case-file .risk-matrix th { background: var(--surface); color: var(--case-muted); font: 500 .875rem/1.35 "IBM Plex Mono", Consolas, monospace; }
.case-file .risk-matrix td { background: var(--case-panel); color: var(--case-muted); }
.case-file .risk-matrix .risk-cell { background: rgba(237, 179, 139, .12); }
.case-file .risk-marker { display: inline-block; margin-bottom: .75rem; padding: .2rem .4rem; border: 1px solid var(--case-orange); color: var(--case-orange); font: 500 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .risk-cell strong { display: block; color: var(--case-text); font-size: .95rem; line-height: 1.3; }
.case-file .empty-cell { color: var(--subtle); }
.case-file .risk-register { display: grid; grid-template-columns: 1.5fr repeat(3, .6fr); margin: 1rem 0 0; border: 1px solid var(--case-line-strong); border-radius: 5px; overflow: hidden; }
.case-file .risk-register > div { padding: 1.25rem; border-right: 1px solid var(--case-line); }
.case-file .risk-register > div:nth-child(4) { border-right: 0; }
.case-file .risk-register .risk-action { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(150px, .7fr) 2fr; gap: 1.5rem; border-top: 1px solid var(--case-line); border-right: 0; }
.case-file .risk-register dt { margin-bottom: .4rem; color: var(--case-blue-readable); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .risk-register dd { margin: 0; color: var(--case-text); }

/* Field notes — report diagrams */
.case-file .service-map { display: grid; grid-template-columns: minmax(160px, .65fr) 1.35fr; gap: 3rem; align-items: center; }
.case-file .service-map figcaption { grid-column: 1 / -1; }
.case-file .service-core { aspect-ratio: 1; display: grid; place-content: center; border: 1px solid var(--case-blue-readable); border-radius: 50%; text-align: center; }
.case-file .service-core span { color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .service-core strong { margin-top: .5rem; font-size: 1.2rem; }
.case-file .service-duties { border-block: 1px solid var(--case-line-strong); }
.case-file .service-duties > span { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--case-line); color: var(--case-muted); }
.case-file .service-duties > span:last-child { border-bottom: 0; }
.case-file .service-duties strong { color: var(--case-text); }
.case-file .baseline-record { counter-reset: base; border: 1px solid var(--case-line-strong); border-radius: 5px; }
.case-file .baseline-record > div { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 1.15rem; border-bottom: 1px solid var(--case-line); }
.case-file .baseline-record > div:last-child { border-bottom: 0; }
.case-file .baseline-record span { color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .persistence-path { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--case-line-strong); border-radius: 5px; overflow: hidden; background: var(--case-line); }
.case-file .persistence-path > div { min-height: 110px; padding: 1.25rem; background: var(--case-panel); color: var(--case-text); }
.case-file .persistence-path > div::before { content: "inspect"; display: block; margin-bottom: 1.3rem; color: var(--case-blue-readable); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .comms-loop ol { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 0; padding: 0; list-style: none; background: var(--case-line); }
.case-file .comms-loop li { padding: 1.5rem; background: var(--case-elevated); }
.case-file .comms-loop span { display: block; margin-bottom: 2rem; color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .comms-loop strong { color: var(--case-text); }
.case-file .identity-flow { display: grid; grid-template-columns: 1.4fr .8fr; gap: 3rem; align-items: center; }
.case-file .identity-flow figcaption { grid-column: 1 / -1; }
.case-file .identity-nodes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--case-line); }
.case-file .identity-nodes > div { min-height: 120px; padding: 1.25rem; background: var(--case-elevated); }
.case-file .identity-nodes span { display: block; color: var(--case-text); font-weight: 600; }
.case-file .identity-nodes small { color: var(--case-muted); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .identity-output { padding: 1.5rem; border: 1px solid var(--case-blue-readable); border-radius: 5px; }
.case-file .identity-output strong { color: var(--case-text); font-size: 1.15rem; line-height: 1.3; }
.case-file .app-register { border-top: 1px solid var(--case-line-strong); }
.case-file .app-register > div { display: grid; grid-template-columns: 100px 1fr; gap: 1.5rem; padding: 1rem 0; border-bottom: 1px solid var(--case-line); }
.case-file .app-register span { color: var(--case-blue-readable); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .review-checks { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--case-line-strong); border-radius: 5px; overflow: hidden; }
.case-file .review-checks > div { min-height: 130px; padding: 1.25rem; border-right: 1px solid var(--case-line); border-bottom: 1px solid var(--case-line); }
.case-file .review-checks > div:nth-child(3n) { border-right: 0; }
.case-file .review-checks > div:nth-last-child(-n+3) { border-bottom: 0; }
.case-file .review-checks span { display: block; margin-bottom: 1.5rem; color: var(--case-orange); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .finding-chain { display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--case-line-strong); }
.case-file .finding-chain > div { padding: 1.25rem; border-right: 1px solid var(--case-line); }
.case-file .finding-chain > div:last-of-type { border-right: 0; }
.case-file .finding-chain strong { color: var(--case-text); font-size: 1rem; line-height: 1.3; }
.case-file .finding-chain figcaption { grid-column: 1 / -1; padding-top: 1.25rem; }
.case-file .risk-story { padding-inline: 0; border-inline: 0; border-radius: 0; background: transparent; }
.case-file .priority-model { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: center; }
.case-file .priority-model > div { min-height: 150px; padding: 1.25rem; border: 1px solid var(--case-line-strong); border-radius: 5px; }
.case-file .priority-model .priority-output { grid-column:1 / -1; min-height:0; border-color: var(--case-orange); }
.case-file .priority-model .model-join { display:none; }
.case-file .priority-model .model-arrow { grid-column:1 / -1; transform:rotate(90deg); text-align:center; }
.case-file .priority-model strong { color: var(--case-text); line-height: 1.35; }
.case-file .priority-model .model-join,
.case-file .priority-model .model-arrow { margin: 0; color: var(--case-blue-readable); font-size: 1.4rem; }
.case-file .lens-map { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; border: 1px solid var(--case-line-strong); border-radius: 5px; overflow: hidden; background: var(--case-line); }
.case-file .lens-map > div { min-height: 130px; padding: 1.25rem; background: var(--case-panel); }
.case-file .lens-map strong { display: block; margin-bottom: 1.3rem; color: var(--case-blue-readable); }
.case-file .lens-map span { color: var(--case-muted); }
.case-file .recommendation-model { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--case-line-strong); }
.case-file .recommendation-model > div { min-height: 150px; padding: 1.5rem; border-right: 1px solid var(--case-line); }
.case-file .recommendation-model > div:last-child { border: 0; }
.case-file .recommendation-model strong { color: var(--case-text); }

.case-file .case-reflection { padding: clamp(2rem, 5vw, 4rem); border: 1px solid var(--case-line-strong); border-radius: 6px; background: var(--case-bone); color: var(--case-bg); }
.case-file .case-reflection .section-label { color: #174bd0; }
.case-file .case-reflection blockquote { max-width: 25ch; margin: 0; color: #111418; font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 600; line-height: 1.04; letter-spacing: -.03em; }
.case-file .case-reflection > p:last-child { max-width: 60ch; margin-top: 2rem; color: #4f555e; }
.case-file .case-navigation {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: clamp(3rem, 7vw, 6rem);
  border: 1px solid var(--case-line-strong);
  border-radius: 5px;
  overflow: hidden;
}
.case-file .case-navigation a { min-height: 140px; padding: 1.5rem; color: var(--case-text); text-decoration: none; transition: background-color 160ms ease-out; }
.case-file .case-navigation a + a { border-left: 1px solid var(--case-line-strong); text-align: right; }
.case-file .case-navigation a:hover { background: var(--case-panel); }
.case-file .case-navigation span { display: block; margin-bottom: 2rem; color: var(--case-blue-readable); font: 400 .875rem "IBM Plex Mono", Consolas, monospace; }
.case-file .case-navigation strong { font-size: 1.15rem; overflow-wrap: anywhere; }

@media (max-width: 1060px) {
  .case-file .case-header { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .case-file .case-meta { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); }
  .case-file .case-meta > div { padding-right: 1rem; }
  .case-file .case-layout { grid-template-columns: minmax(140px, 180px) minmax(0, 1fr); gap: 3rem; }
  .case-file .assessment-flow ol { grid-template-columns: repeat(3, 1fr); }
  .case-file .assessment-flow li:nth-child(4) { border-left: 0; border-top: 1px solid var(--case-line); }
  .case-file .assessment-flow li:nth-child(5) { border-top: 1px solid var(--case-line); }
  .case-file .lens-map { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .case-file .command-trigger { font:14px var(--mono); }
  .case-file .case-layout { grid-template-columns: minmax(0, 1fr); gap: 3rem; }
  .case-file .case-index { position: static; }
  .case-file .case-index nav { display: grid; grid-template-columns: repeat(3, 1fr); }
  .case-file .case-index a { padding: .75rem; border: 1px solid var(--case-line); }
  .case-file .case-index a:last-child { border-bottom: 1px solid var(--case-line); }
  .case-file .case-split { grid-template-columns: minmax(0, 1fr); }
  .case-file .exercise-flow,
  .case-file .scanner-pipeline { grid-template-columns: 1fr 1fr; }
  .case-file .flow-source,
  .case-file .scanner-target { grid-column: 1 / -1; }
  .case-file .flow-processor::before,
  .case-file .scanner-target::after { display: none; }
  .case-file .scanner-core::after { content: "→"; }
  .case-file .flow-outputs { align-self: stretch; }
  .case-file .finding-path { grid-template-columns: repeat(2, 1fr); }
  .case-file .finding-path > div:nth-child(2) { border-right: 0; }
  .case-file .finding-path > div:nth-child(-n+2) { border-bottom: 1px solid var(--case-line); }
  .case-file .executive-finding { grid-template-columns: 1fr 1fr; }
  .case-file .executive-finding > div:nth-child(2) { border-right: 0; }
  .case-file .executive-finding > div:last-child { grid-column: 1 / -1; border-top: 1px solid var(--case-line); }
  .case-file .control-map { grid-template-columns: 1fr; }
  .case-file .control-center { grid-column: 1; }
  .case-file .persistence-path,
  .case-file .comms-loop ol { grid-template-columns: repeat(2, 1fr); }
  .case-file .finding-chain { grid-template-columns: repeat(3, 1fr); }
  .case-file .finding-chain > div:nth-child(3) { border-right: 0; }
  .case-file .finding-chain > div:nth-child(n+4) { border-top: 1px solid var(--case-line); }
  .case-file .review-checks { grid-template-columns: repeat(2, 1fr); }
  .case-file .review-checks > div:nth-child(3n) { border-right: 1px solid var(--case-line); }
  .case-file .review-checks > div:nth-child(2n) { border-right: 0; }
  .case-file .review-checks > div:nth-last-child(-n+3) { border-bottom: 1px solid var(--case-line); }
  .case-file .review-checks > div:nth-last-child(-n+2) { border-bottom: 0; }
  .case-file .priority-model { grid-template-columns: 1fr 1fr; }
  .case-file .priority-model .model-join { display: none; }
  .case-file .priority-model .model-arrow { grid-column: 1 / -1; transform: rotate(90deg); text-align: center; }
  .case-file .priority-model .priority-output { grid-column: 1 / -1; min-height: 0; }
}

@media (max-width: 620px) {
  .case-file .product-gallery { grid-template-columns:1fr; }
  .case-file .case-shell { padding-top: 1.25rem; }
  .case-file .case-header { grid-template-columns: 1fr; gap: 2rem; padding: 0 0 2rem; }
  .case-file .case-ident { min-height:0; gap:12px 24px; align-items:center; }
  .case-file .case-title h1 { font-size: clamp(2.4rem, 10.5vw, 3.7rem); }
  .case-file .case-summary { font-size: 1.08rem; }
  .case-file .case-meta { grid-column: 1; grid-template-columns: repeat(2, 1fr); }
  .case-file .case-meta > div:nth-child(odd) { padding-right: 1rem; }
  .case-file .case-layout { padding-block: 3.5rem; }
  .case-file .case-index nav { display: grid; grid-template-columns: repeat(2, 1fr); }
  .case-file .case-section { padding-block: 3rem; }
  .case-file .case-section h2 { font-size: clamp(2rem, 10vw, 2.8rem); }
  .case-file .finding p { font-size: 1.08rem; }
  .case-file .exercise-flow,
  .case-file .scanner-pipeline { display: grid; grid-template-columns: 1fr; }
  .case-file .flow-source,
  .case-file .scanner-target { grid-column: 1; }
  .case-file .flow-processor { min-height: 160px; border-radius: 5px; }
  .case-file .flow-processor::after,
  .case-file .scanner-core::after { content: "↓"; left: 50%; top: calc(100% + .5rem); transform: translateX(-50%); border: 0; }
  .case-file .finding-path,
  .case-file .executive-finding,
  .case-file .capability-record,
  .case-file .service-map,
  .case-file .identity-flow,
  .case-file .recommendation-model { grid-template-columns: 1fr; }
  .case-file .finding-path > div { border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .finding-path > div:last-child { border-bottom: 0; }
  .case-file .executive-finding > div { border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .executive-finding > div:last-child { grid-column: 1; border-bottom: 0; }
  .case-file .assessment-flow ol { grid-template-columns: 1fr; }
  .case-file .assessment-flow li { border-left: 0; border-top: 1px solid var(--case-line); }
  .case-file .assessment-flow li:first-child { border-top: 0; }
  .case-file .capability-record > div,
  .case-file .capability-record > div:nth-child(2n),
  .case-file .capability-record > div:nth-last-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .capability-record > div:last-child { border-bottom: 0; }
  .case-file .risk-register { grid-template-columns: repeat(2, 1fr); }
  .case-file .risk-register > div,
  .case-file .risk-register > div:nth-child(4) { border-right: 1px solid var(--case-line); border-bottom: 1px solid var(--case-line); }
  .case-file .risk-register > div:nth-child(2n) { border-right: 0; }
  .case-file .risk-register .risk-action { display: block; }
  .case-file .risk-register .risk-action dt { margin-bottom: .7rem; }
  .case-file .service-core { width: min(220px, 70%); margin-inline: auto; }
  .case-file .identity-flow figcaption,
  .case-file .service-map figcaption { grid-column: 1; }
  .case-file .review-checks,
  .case-file .persistence-path,
  .case-file .comms-loop ol,
  .case-file .identity-nodes,
  .case-file .lens-map { grid-template-columns: 1fr 1fr; }
  .case-file .finding-chain { grid-template-columns: 1fr; }
  .case-file .finding-chain > div { border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .finding-chain > div:nth-child(n+4) { border-top: 0; }
  .case-file .finding-chain figcaption { grid-column: 1; }
  .case-file .recommendation-model > div { min-height: 0; border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .recommendation-model > div:last-child { border-bottom: 0; }
  .case-file .scope-boundary { grid-template-columns: 1fr; gap: .5rem; }
  .case-file .case-reflection { padding: 1.5rem; }
  .case-file .case-reflection blockquote { font-size: clamp(1.75rem, 9vw, 2.5rem); }
  .case-file .case-navigation { grid-template-columns: 1fr; }
  .case-file .case-navigation a { min-height: 120px; }
  .case-file .case-navigation a + a { border-top: 1px solid var(--case-line-strong); border-left: 0; text-align: left; }
}

@media (max-width: 390px) {
  .case-file .case-meta,
  .case-file .case-index nav,
  .case-file .review-checks,
  .case-file .persistence-path,
  .case-file .comms-loop ol,
  .case-file .identity-nodes,
  .case-file .lens-map,
  .case-file .priority-model { grid-template-columns: 1fr; }
  .case-file .case-index a { min-height: 48px; }
  .case-file .review-checks > div,
  .case-file .review-checks > div:nth-child(3n),
  .case-file .review-checks > div:nth-child(2n),
  .case-file .review-checks > div:nth-last-child(-n+3) { min-height: 0; border-right: 0; border-bottom: 1px solid var(--case-line); }
  .case-file .review-checks > div:last-child { border-bottom: 0; }
  .case-file .priority-model .model-arrow,
  .case-file .priority-model .priority-output { grid-column: 1; }
  .case-file .tool-map > div,
  .case-file .app-register > div { grid-template-columns: 1fr; gap: .35rem; }
  .case-file .risk-register { grid-template-columns: 1fr; }
  .case-file .risk-register > div,
  .case-file .risk-register > div:nth-child(2n) { border-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .case-file .case-index a,
  .case-file .case-navigation a,
  .case-file .command-trigger { font:14px var(--mono); }
}

@media print {
  .case-file { background: #fff; color: #111; }
  .case-file .site-header,
  .case-file .case-index,
  .case-file .case-navigation,
  .case-file .site-footer { display: none; }
  .case-file .case-header,
  .case-file .case-visual,
  .case-file .finding,
  .case-file .case-reflection { break-inside: avoid; border-color: #777; background: #fff; color: #111; }
}

.case-file .case-content, .case-file .section-copy { min-width:0; }
.case-file .scanner-checks { display:block; margin-bottom:0; }