/* Hallmark · macrostructure: split workbench with selective bento result surfaces · tone: confident and practical · anchor hue: AE teal
 * pre-emit critique: P5 H5 E5 S5 R5 V4 · contrast: pass (40-41) · nav: N1a · footer: Ft1 · slop: pass (42-45) · honest: pass (46) · chrome: pass (47) · tokens: established AE system preserved (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50-57)
 */
:root {
  --color-navy: var(--ae-navy);
  --color-teal: var(--ae-teal);
  --color-teal-dark: var(--ae-accent-text);
  --color-teal-soft: var(--ae-accent-soft);
  --color-white: var(--ae-raised);
  --color-on-dark: var(--ae-on-navy);
  --color-on-dark-accent: #D6F0EE;
  --color-body: var(--ae-text);
  --color-muted: var(--ae-subtle);
  --color-separator: var(--ae-border);
  --color-surface: var(--ae-surface);
  --color-error: var(--ae-error);
  --color-focus: var(--ae-focus);
  --color-accent-ink: var(--ae-accent-ink);
  --font-display: var(--ae-font-display);
  --font-body: var(--ae-font);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-display: clamp(2.75rem, 6vw, 5.75rem);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --rule: 1px;
  --dur-fast: 120ms;
  --dur-medium: 220ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
html { scroll-behavior: smooth; }
body {
  color: var(--color-body);
  background: var(--ae-page);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font: inherit; }
a { color: inherit; }

.skip-link {
  position: fixed;
  inset: var(--space-3) auto auto var(--space-3);
  z-index: 20;
  padding: var(--space-2) var(--space-4);
  color: var(--color-accent-ink);
  background: var(--color-navy);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: min(100% - 3rem, 78rem);
  min-height: 5rem;
  margin-inline: auto;
  border-bottom: var(--rule) solid var(--color-separator);
}
.brand { display: inline-flex; flex: 0 0 auto; }
.brand img { display: block; width: auto; height: 2rem; }
.header-links { display: flex; align-items: center; gap: var(--space-5); }
.header-help, .site-footer a {
  color: var(--color-navy);
  font-weight: 600;
  text-decoration-color: var(--color-teal);
  text-decoration-thickness: 0.15rem;
  text-underline-offset: 0.3rem;
  white-space: nowrap;
}
.header-help:hover, .site-footer a:hover { color: var(--color-teal-dark); }

.workbench {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(22rem, 0.8fr);
  gap: clamp(var(--space-10), 7vw, var(--space-20));
  width: min(100% - 3rem, 78rem);
  margin-inline: auto;
  padding-block: clamp(var(--space-8), 5vw, var(--space-12)) clamp(var(--space-20), 11vw, 9rem);
}
.workbench-copy { min-width: 0; }
.workbench.has-result { grid-template-columns: minmax(0, 1fr); }
.workbench.has-result .workbench-copy, .workbench.has-result .intake-form { display: none; }
.workbench.has-result .response-panel { margin-top: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.context-line {
  margin: 0 0 var(--space-5);
  color: var(--color-teal-dark);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1, h2, h3 { color: var(--color-navy); font-family: var(--font-display); font-style: normal; }
h1 {
  min-width: 0;
  max-width: 10ch;
  margin: 0;
  font-size: var(--text-display);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.98;
  overflow-wrap: anywhere;
}
.lede {
  max-width: 37rem;
  margin: var(--space-8) 0 var(--space-12);
  color: var(--color-muted);
  font-size: var(--text-lg);
}
.truth-note {
  max-width: 37rem;
  padding: var(--space-6) var(--space-8);
  border-left: 0.25rem solid var(--color-teal);
  background: var(--color-surface);
}
.truth-note h2 { margin: 0 0 var(--space-3); font-size: var(--text-xl); }
.truth-note ol { margin: 0; padding-left: var(--space-6); }
.truth-note li + li { margin-top: var(--space-2); }
.truth-note p { margin: var(--space-5) 0 0; color: var(--color-muted); font-size: var(--text-sm); }

.intake-shell { min-width: 0; align-self: start; }
.intake-form, .response-panel, .availability-panel {
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  border: var(--rule) solid var(--color-separator);
  border-top: 0.35rem solid var(--color-teal);
  background: var(--color-white);
  box-shadow: 0 1.5rem 4rem color-mix(in srgb, var(--color-navy) 10%, transparent);
}
.availability-panel h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 2.25rem); line-height: 1.15; }
.availability-panel > p:not(.availability-status) { margin: var(--space-4) 0 0; color: var(--color-muted); }
.availability-status { width: fit-content; margin: 0 0 var(--space-4); padding: var(--space-1) var(--space-3); color: var(--color-navy); background: var(--color-teal-soft); font-size: var(--text-sm); font-weight: 700; }
.availability-action { display: inline-flex; align-items: center; min-height: 3.25rem; margin-top: var(--space-6); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-6); color: var(--color-accent-ink); background: var(--color-navy); font-weight: 700; text-decoration: none; }
.availability-action:hover { background: var(--color-teal-dark); }
.form-heading { margin-bottom: var(--space-5); }
.form-heading h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 2.25rem); line-height: 1.1; overflow-wrap: anywhere; min-width: 0; }
.form-heading p { margin: var(--space-3) 0 0; color: var(--color-muted); }
.fixture-picker { margin-bottom: var(--space-5); padding: var(--space-4); border: var(--rule) solid var(--color-separator); background: var(--color-surface); }
.fixture-picker p { margin: 0; color: var(--color-muted); font-size: var(--text-sm); }
.fixture-picker .fixture-label { color: var(--color-navy); font-weight: 700; }
.fixture-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block: var(--space-3); }
.fixture-actions button { min-height: 2.75rem; border: var(--rule) solid var(--color-teal); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-3); color: var(--color-navy); background: var(--color-white); cursor: pointer; }
.fixture-actions button:hover { background: var(--color-teal-soft); }
.field + .field { margin-top: var(--space-4); }
label { display: block; margin-bottom: var(--space-2); color: var(--color-navy); font-weight: 700; }
input, textarea {
  display: block;
  width: 100%;
  border: 0.125rem solid var(--color-separator);
  border-radius: var(--radius-sm);
  padding: 0.85rem var(--space-4);
  color: var(--color-body);
  background: var(--color-white);
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
textarea { min-height: 5.5rem; resize: vertical; }
input:hover, textarea:hover { border-color: var(--color-muted); }
input:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 0.2rem solid var(--color-focus);
  outline-offset: 0.2rem;
}
summary:focus-visible { outline: 0.2rem solid var(--color-focus); outline-offset: 0.2rem; }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--color-error); background: color-mix(in srgb, var(--color-error) 4%, var(--color-white)); }
input:disabled, textarea:disabled { opacity: 0.55; cursor: not-allowed; background: var(--color-surface); }
.field-help, .field-error, .character-count { margin: var(--space-2) 0 0; font-size: var(--text-sm); }
.field-help, .character-count { color: var(--color-muted); }
.field-error { min-height: 1.4em; color: var(--color-error); font-weight: 600; }
.field-meta { display: flex; justify-content: space-between; gap: var(--space-4); }
.character-count { flex: 0 0 auto; }
.delivery-fields { min-width: 0; margin: var(--space-6) 0 0; border: 0; border-top: var(--rule) solid var(--color-separator); padding: var(--space-5) 0 0; }
.delivery-fields legend { padding: 0; color: var(--color-navy); font-size: var(--text-lg); font-weight: 700; }
.delivery-intro { margin: var(--space-2) 0 var(--space-4); color: var(--color-muted); font-size: var(--text-sm); }
.field-grid { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: var(--space-4); }
.field-grid .field + .field { margin-top: 0; }
.consent-choice { display: grid; grid-template-columns: 1.25rem minmax(0, 1fr); gap: var(--space-3); align-items: start; margin-top: var(--space-5); color: var(--color-body); font-weight: 400; cursor: pointer; }
.consent-choice input { width: 1.15rem; height: 1.15rem; margin-top: 0.22rem; accent-color: var(--color-teal-dark); }
.consent-choice strong { color: var(--color-navy); }

.submit-button, .result-cta, .retry-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  border: 0;
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-6);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.submit-button { width: 100%; margin-top: var(--space-4); color: var(--color-accent-ink); background: var(--color-navy); }
.submit-button:hover, .submit-button.is-hover { background: var(--color-teal-dark); }
.submit-button:active, .submit-button.is-active, .result-cta:active, .retry-button:active { transform: translateY(0.125rem); }
.submit-button:disabled, .submit-button[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.submit-button.is-success { background: var(--color-teal-dark); }
.submit-button.is-error { background: var(--color-error); }
.submit-button[data-loading="true"] .button-wait {
  width: 0.9rem;
  height: 0.9rem;
  margin-left: var(--space-3);
  border: 0.125rem solid var(--color-accent-ink);
  border-right-color: transparent;
  border-radius: 50%;
  animation: wait-spin 700ms linear infinite;
}
@keyframes wait-spin { to { transform: rotate(1turn); } }
.privacy-note { margin: var(--space-3) 0 0; color: var(--color-muted); font-size: var(--text-sm); }

.response-panel { margin-top: var(--space-6); }
.response-status { color: var(--color-navy); font-weight: 650; }
.progress-shell { margin-top: var(--space-4); }
.progress-shell progress { display: block; width: 100%; accent-color: var(--color-teal-dark); }
.progress-shell p { margin: var(--space-2) 0 0; color: var(--color-muted); font-size: var(--text-sm); }
.question-panel h2 { margin: 0; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.2; }
.question-intro { margin: var(--space-3) 0 0; color: var(--color-muted); }
.business-item { margin-top: var(--space-4); padding-left: var(--space-4); border-left: 0.2rem solid var(--color-teal); }
.business-item strong { display: block; color: var(--color-navy); }
.business-item p { margin: var(--space-1) 0 0; }
.evidence-state { color: var(--color-teal-dark); font-size: var(--text-sm); font-weight: 700; }
#question-fields { margin-top: var(--space-6); }
#business-understanding { margin-top: var(--space-6); }
.preview-group + .preview-group { margin-top: var(--space-8); }
.preview-group h3 { margin: 0; font-size: var(--text-lg); }
.preview-list, .hypothesis-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin-top: var(--space-3); }
.preview-item, .hypothesis-item { min-width: 0; padding: var(--space-4); border: var(--rule) solid var(--color-separator); background: var(--color-surface); }
.preview-item h4, .hypothesis-item h4 { margin: var(--space-3) 0 0; font-size: var(--text-base); line-height: 1.35; }
.preview-item > p, .hypothesis-item > p { margin: var(--space-2) 0 0; font-size: var(--text-sm); }
.preview-item .source-list { margin-top: var(--space-3); }
.no-hypotheses { padding: var(--space-5); border-left: 0.25rem solid var(--color-teal); background: var(--color-surface); }
.no-hypotheses p { margin: var(--space-2) 0 0; }
.selection-question { min-width: 0; margin: 0; border: 0; padding: 0; }
.selection-question + .selection-question { margin-top: var(--space-8); padding-top: var(--space-6); border-top: var(--rule) solid var(--color-separator); }
.selection-question legend { color: var(--color-navy); font-size: var(--text-lg); font-weight: 700; line-height: 1.35; }
.question-reason { margin: var(--space-2) 0 0; color: var(--color-muted); font-size: var(--text-sm); }
.selection-options { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.selection-option { display: flex; align-items: flex-start; gap: var(--space-3); margin: 0; border: var(--rule) solid var(--color-separator); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); color: var(--color-body); background: var(--color-white); cursor: pointer; }
.selection-option:hover { border-color: var(--color-teal); background: var(--color-teal-soft); }
.selection-option:has(input:checked) { border-color: var(--color-teal-dark); background: var(--color-teal-soft); }
.selection-option input { flex: 0 0 auto; width: 1.15rem; height: 1.15rem; margin: 0.2rem 0 0; padding: 0; accent-color: var(--color-teal-dark); }
.selection-option span { min-width: 0; }
.question-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.question-actions .submit-button { width: auto; margin-top: 0; }
.skip-button { min-height: 3.25rem; border: var(--rule) solid var(--color-navy); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-6); color: var(--color-navy); background: var(--color-white); font-weight: 700; cursor: pointer; }
.skip-button:hover { background: var(--color-surface); }
.result-label { margin: 0 0 var(--space-3); color: var(--color-teal-dark); font-size: var(--text-sm); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.result-header { max-width: 53rem; }
.result:focus { outline: none; }
.result h2 { min-width: 0; margin: 0; font-size: clamp(2rem, 5vw, 3.75rem); line-height: 1.05; letter-spacing: -0.035em; overflow-wrap: anywhere; }
.result-header > p:not(.result-label) { margin: var(--space-4) 0 0; color: var(--color-muted); font-size: var(--text-lg); }
#result-summary { white-space: pre-line; }
.evidence-key { margin-top: var(--space-8); padding: var(--space-5); border: var(--rule) solid var(--color-separator); background: var(--color-surface); }
.evidence-key > summary { width: fit-content; min-height: 2.75rem; padding-block: var(--space-2); color: var(--color-navy); font-size: var(--text-base); font-weight: 700; cursor: pointer; }
.evidence-key-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3) var(--space-6); margin-top: var(--space-4); }
.evidence-key-items p { margin: 0; font-size: var(--text-sm); }
.evidence-state, .confidence, .category { display: inline-flex; align-items: center; gap: var(--space-2); width: fit-content; border-radius: 999px; padding: 0.22rem 0.62rem; font-size: 0.75rem; font-weight: 750; letter-spacing: 0.035em; line-height: 1.45; text-transform: uppercase; }
.evidence-state::before { width: 0.48rem; height: 0.48rem; border: 0.1rem solid currentColor; border-radius: 50%; background: currentColor; content: ""; }
.evidence-state[data-state="INFERRED"]::before { border-radius: 0.08rem; transform: rotate(45deg); }
.evidence-state[data-state="COULD_NOT_VERIFY"]::before { background: transparent; }
.evidence-state[data-state="RECOMMENDED"]::before { border-radius: 0; clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.evidence-state[data-state="OBSERVED"] { color: #125F5B; background: var(--color-teal-soft); }
.evidence-state[data-state="INFERRED"] { color: var(--color-white); background: var(--color-navy); }
.evidence-state[data-state="COULD_NOT_VERIFY"] { color: var(--color-body); border: var(--rule) solid #B6B6B6; background: var(--color-white); }
.evidence-state[data-state="RECOMMENDED"] { color: var(--color-navy); border: var(--rule) solid var(--color-teal); background: var(--color-white); }
.confidence { color: var(--color-body); background: var(--color-separator); }
.category { color: var(--color-navy); background: var(--color-teal-soft); }
#result-content { display: grid; gap: clamp(var(--space-12), 7vw, var(--space-20)); margin-top: var(--space-12); }
.result-section { min-width: 0; padding: clamp(var(--space-6), 4vw, var(--space-10)); border-radius: var(--radius-xl); }
.result-section + .result-section { margin-top: 0; border-top: 0; }
.section-label { margin: 0 0 var(--space-2); color: var(--color-teal-dark); font-size: var(--text-sm); font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.result-section > h3 { max-width: 24ch; margin: 0; font-size: clamp(1.7rem, 3vw, 2.45rem); line-height: 1.15; }
.section-intro { max-width: 53rem; margin: var(--space-3) 0 0; color: var(--color-muted); }
.business-read-section { border-left: 0.35rem solid var(--color-teal); background: var(--color-surface); }
.business-read-section .section-intro { color: var(--color-body); font-size: var(--text-lg); }
.business-read-support { max-width: 53rem; margin: var(--space-4) 0 0; color: var(--color-muted); }
.opportunities-section, .evidence-section { background: var(--color-surface); }
.proof-section { padding-inline: 0; }
.evidence-grid { display: grid; gap: var(--space-5); margin-top: var(--space-6); }
.business-evidence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.footprint-evidence-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.evidence-subsection { margin-top: var(--space-8); }
.evidence-subsection > h4 { margin: 0; color: var(--color-navy); font-size: var(--text-xl); }
.evidence-card, .opportunity-card { min-width: 0; border: var(--rule) solid var(--color-separator); border-radius: var(--radius-lg); padding: clamp(var(--space-5), 3vw, var(--space-8)); background: var(--color-white); box-shadow: 0 0.25rem 1rem color-mix(in srgb, var(--color-navy) 7%, transparent); }
.evidence-card:target, .opportunity-card:target { outline: 0.2rem solid var(--color-teal); outline-offset: 0.2rem; }
.card-meta { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.evidence-card h4, .opportunity-card h4, .recommendation-list h4 { margin: var(--space-4) 0 0; color: var(--color-navy); font-size: var(--text-xl); line-height: 1.25; }
.preview-item > .card-meta, .hypothesis-item > .card-meta { margin-top: var(--space-4); }
.clarification-block { margin-top: var(--space-6); padding: var(--space-6); border-left: 0.25rem solid var(--color-teal); background: var(--color-surface); }
.clarification-block h4 { margin: 0; font-size: var(--text-lg); }
.clarification-block dl { margin: var(--space-4) 0 0; }
.clarification-block dt { color: var(--color-navy); font-weight: 700; }
.clarification-block dd { margin: var(--space-1) 0 var(--space-4); }
.clarification-block dd:last-child { margin-bottom: 0; }
.card-summary, .opportunity-detail p, .recommended-action p { margin: var(--space-3) 0 0; }
.source-list, .reference-list, .limitations, .trace-details { margin-top: var(--space-5); }
.detail-label { margin: 0; color: var(--color-navy); font-size: var(--text-sm); font-weight: 750; text-transform: uppercase; }
.source-list ul, .reference-list ul, .limitations ul, .overall-limitations ul { margin: var(--space-2) 0 0; padding-left: var(--space-5); }
.source-list li + li, .reference-list li + li, .limitations li + li, .overall-limitations li + li { margin-top: var(--space-2); }
.source-list a, .reference-list a { color: var(--color-teal-dark); font-weight: 700; overflow-wrap: anywhere; }
.source-list span { display: block; color: var(--color-muted); font-size: var(--text-sm); }
.reference-list .evidence-state { margin-left: var(--space-1); vertical-align: middle; }
.limitations summary, .trace-details summary { width: fit-content; min-height: 2.75rem; padding-block: var(--space-2); color: var(--color-navy); font-weight: 700; cursor: pointer; }
.trace-grid { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: var(--space-1) var(--space-3); margin: var(--space-3) 0 0; padding-top: var(--space-4); border-top: var(--rule) solid var(--color-separator); font-size: var(--text-sm); }
.trace-grid dt { color: var(--color-muted); font-weight: 700; }
.trace-grid dd { min-width: 0; margin: 0; overflow-wrap: anywhere; }
.opportunity-list { display: grid; gap: var(--space-6); margin-top: var(--space-6); }
.improvement-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); margin-top: var(--space-6); }
.improvement-card { min-width: 0; padding: clamp(var(--space-5), 3vw, var(--space-8)); border: var(--rule) solid var(--color-separator); border-radius: var(--radius-lg); background: var(--color-white); box-shadow: 0 0.25rem 1rem color-mix(in srgb, var(--color-navy) 7%, transparent); }
.improvement-card h4 { margin: var(--space-4) 0 0; color: var(--color-navy); font-size: var(--text-xl); line-height: 1.25; }
.selected-focus { max-width: 48rem; margin-top: var(--space-6); padding: var(--space-4) var(--space-5); border-left: 0.25rem solid var(--color-teal); background: var(--color-teal-soft); }
.selected-focus > p:not(.detail-label) { margin: var(--space-1) 0 0; }
.selected-focus a { display: inline-block; margin-top: var(--space-1); color: var(--color-navy); font-weight: 750; }
.opportunity-card.is-focused { border-color: var(--color-teal-dark); box-shadow: 0 0 0 0.18rem var(--color-teal-soft); }
.focus-badge { display: inline-flex; width: fit-content; border-radius: 999px; padding: 0.18rem 0.55rem; color: var(--color-white); background: var(--color-teal-dark); font-size: 0.75rem; font-weight: 750; letter-spacing: 0.035em; line-height: 1.45; text-transform: uppercase; }
.opportunity-card { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(17rem, 0.55fr); gap: 0 clamp(var(--space-6), 4vw, var(--space-10)); border-left: 0.35rem solid var(--color-teal); }
.opportunity-card > * { grid-column: 1; }
.opportunity-card > .reference-list, .opportunity-card > .limitations, .opportunity-card > .trace-details { grid-column: 2; }
.opportunity-card > .reference-list { grid-row: 1 / span 5; margin-top: 0; }
.opportunity-card > .limitations { grid-row: 6; }
.opportunity-card > .trace-details { grid-row: 7; }
.opportunity-rank { margin: 0 0 var(--space-3); color: var(--color-teal-dark); font-size: var(--text-sm); font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.opportunity-detail { margin-top: var(--space-5); }
.recommended-action { margin-top: var(--space-6); padding: var(--space-5); border-radius: var(--radius-md); background: var(--color-surface); }
.recommended-action .detail-label { margin-top: var(--space-3); }
.recommended-action .action-reason { color: var(--color-muted); }
.recommendation-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); margin: var(--space-6) 0 0; padding: 0; list-style: none; counter-reset: recommendation; }
.recommendation-list > li { counter-increment: recommendation; padding: var(--space-6); border-top: 0.25rem solid var(--color-navy); background: var(--color-surface); }
.recommendation-list > li::before { content: counter(recommendation, decimal-leading-zero); color: var(--color-teal-dark); font-weight: 750; }
.recommendation-list h4 { margin-top: var(--space-3); font-size: var(--text-lg); }
.source-link { display: inline-block; margin-top: var(--space-5); color: var(--color-teal-dark); font-weight: 700; overflow-wrap: anywhere; }
.proof-block { margin-top: var(--space-6); padding: clamp(var(--space-6), 5vw, var(--space-12)); border: var(--rule) solid var(--color-teal); border-left-width: 0.35rem; border-radius: var(--radius-xl); background: var(--color-navy); color: var(--color-on-dark); }
.proof-label { margin: var(--space-5) 0 0; color: var(--color-on-dark-accent); font-size: var(--text-sm); font-weight: 750; letter-spacing: 0.06em; text-transform: uppercase; }
.proof-block blockquote { max-width: 48rem; margin: var(--space-4) 0 0; font-size: clamp(1.08rem, 2.2vw, 1.35rem); line-height: 1.6; }
.proof-example p { margin: 0; }
.proof-example p + p { margin-top: var(--space-5); padding-top: var(--space-5); border-top: var(--rule) solid color-mix(in srgb, var(--color-on-dark) 18%, transparent); }
.proof-selection-note { max-width: 48rem; margin: var(--space-6) 0 0; padding: var(--space-4); border-left: 0.2rem solid var(--color-teal); background: color-mix(in srgb, var(--color-on-dark) 10%, transparent); font-weight: 650; }
.proof-block .detail-label, .proof-block dt { color: var(--color-on-dark-accent); }
.proof-block > .evidence-state { margin-top: var(--space-5); }
.proof-block .reference-list a, .proof-block summary { color: var(--color-on-dark); }
.proof-block .trace-grid { border-color: color-mix(in srgb, var(--color-on-dark) 25%, transparent); }
.next-step-section { position: relative; isolation: isolate; overflow: hidden; margin-top: 0; padding: clamp(var(--space-8), 6vw, var(--space-16)); border: 0.2rem solid var(--color-teal); border-radius: var(--radius-xl); }
.next-step-section.is-positive-route { background-color: var(--color-navy); background-image: radial-gradient(circle at 92% 5%, color-mix(in srgb, var(--color-teal) 22%, transparent), transparent 30%); color: var(--color-on-dark); }
.next-step-section.is-more-context { background: var(--color-teal-soft); color: var(--ae-heading); }
.next-step-section.result-section + .result-section { border-top: 0.15rem solid var(--color-teal); }
.next-step-section .section-label { color: var(--color-on-dark-accent); }
.next-step-section.is-more-context .section-label { color: var(--color-teal-dark); }
.next-step-section h3 { max-width: 22ch; color: inherit; font-size: clamp(2.25rem, 5vw, 4rem); letter-spacing: -0.04em; line-height: 1.02; }
.closing-recommendation { max-width: 42rem; margin-top: var(--space-6); font-size: clamp(1.25rem, 2.5vw, 1.65rem); font-weight: 700; line-height: 1.4; }
.route-plan-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--space-5); margin-top: var(--space-10); }
.route-approach, .route-outputs { min-width: 0; margin: 0; padding: clamp(var(--space-5), 3vw, var(--space-8)); border: var(--rule) solid color-mix(in srgb, var(--color-on-dark) 20%, transparent); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--color-on-dark) 8%, transparent); }
.is-more-context .route-plan-grid { grid-template-columns: minmax(0, 1fr); max-width: 50rem; }
.is-more-context .route-approach { border-color: color-mix(in srgb, var(--color-navy) 14%, transparent); background: var(--color-white); }
.route-approach h4, .route-outputs h4 { color: inherit; font-size: var(--text-lg); }
.route-approach p { margin-top: var(--space-3); font-size: var(--text-lg); }
.route-starting-point { max-width: 50rem; margin-top: var(--space-5); }
.route-starting-point .detail-label { display: inline; margin-right: var(--space-2); }
.is-positive-route .route-starting-point .detail-label { color: var(--color-on-dark-accent); }
.route-outputs ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); margin: var(--space-4) 0 0; padding: 0; list-style: none; }
.route-outputs li { position: relative; padding: var(--space-4) var(--space-4) var(--space-4) 2.75rem; border: var(--rule) solid color-mix(in srgb, var(--color-on-dark) 20%, transparent); background: color-mix(in srgb, var(--color-on-dark) 8%, transparent); }
.route-outputs li::before { position: absolute; top: var(--space-4); left: var(--space-4); content: "\2713"; color: var(--color-teal); font-weight: 800; }
.route-rationale { margin-top: var(--space-8); padding-top: var(--space-5); border-top: var(--rule) solid color-mix(in srgb, var(--color-on-dark) 22%, transparent); }
.route-rationale summary { width: fit-content; min-height: 2.75rem; padding-block: var(--space-2); color: inherit; font-weight: 700; cursor: pointer; }
.route-rationale-body { padding-top: var(--space-3); }
.route-meta { margin-top: var(--space-5); }
.route-boundaries { margin-top: var(--space-5); }
.route-boundaries summary { width: fit-content; min-height: 2.75rem; padding-block: var(--space-2); color: inherit; font-weight: 700; cursor: pointer; }
.route-boundaries ul { margin: var(--space-2) 0 0; padding-left: var(--space-5); }
.route-cta { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 4rem; margin-top: var(--space-10); border: 0.125rem solid var(--color-teal); border-radius: var(--radius-md); padding: var(--space-4) clamp(var(--space-5), 4vw, var(--space-8)); color: var(--color-on-dark); background: var(--color-navy); font-size: var(--text-lg); font-weight: 750; text-decoration: none; cursor: pointer; }
.route-cta:hover { background: var(--color-teal-dark); }
.payment-note { max-width: 48rem; margin-top: var(--space-4); color: var(--color-on-dark-accent); font-size: var(--text-sm); }
.is-more-context .payment-note { color: var(--color-muted); }
.is-positive-route .reference-list a { color: var(--color-on-dark); }
.overall-limitations { border-left: 0.35rem solid var(--color-teal); background: var(--color-teal-soft); }
.overall-limitations ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3) var(--space-8); margin-top: var(--space-6); }
.result-cta { margin-top: var(--space-8); color: var(--color-accent-ink); background: var(--color-navy); }
.result-cta:hover { background: var(--color-teal-dark); }
.retry-button { margin-top: var(--space-5); color: var(--color-navy); background: var(--color-teal-soft); }
.retry-button:hover { background: var(--color-separator); }

:root[data-theme="dark"] h1,
:root[data-theme="dark"] h2,
:root[data-theme="dark"] h3,
:root[data-theme="dark"] h4,
:root[data-theme="dark"] label,
:root[data-theme="dark"] legend,
:root[data-theme="dark"] dt,
:root[data-theme="dark"] summary,
:root[data-theme="dark"] .detail-label,
:root[data-theme="dark"] .header-help,
:root[data-theme="dark"] .site-footer a {
  color: var(--ae-heading);
}

:root[data-theme="dark"] .proof-block h3,
:root[data-theme="dark"] .proof-block h4,
:root[data-theme="dark"] .proof-block .detail-label,
:root[data-theme="dark"] .proof-block summary,
:root[data-theme="dark"] .next-step-section.is-positive-route h3,
:root[data-theme="dark"] .next-step-section.is-positive-route h4 {
  color: var(--ae-on-navy);
}

:root[data-theme="dark"] .fixture-picker .fixture-label,
:root[data-theme="dark"] .fixture-actions button,
:root[data-theme="dark"] .availability-status,
:root[data-theme="dark"] .selected-focus a,
:root[data-theme="dark"] .retry-button {
  color: var(--ae-heading);
}

:root[data-theme="dark"] .evidence-state[data-state="OBSERVED"] {
  color: var(--ae-accent-text);
  background: var(--ae-accent-soft);
}

:root[data-theme="dark"] .evidence-state[data-state="INFERRED"] {
  color: var(--ae-on-navy);
  background: var(--ae-navy);
}

:root[data-theme="dark"] .evidence-state[data-state="COULD_NOT_VERIFY"],
:root[data-theme="dark"] .evidence-state[data-state="RECOMMENDED"] {
  color: var(--ae-heading);
  background: var(--ae-raised);
}

:root[data-theme="dark"] .confidence {
  color: var(--ae-text);
  background: var(--ae-border);
}

:root[data-theme="dark"] .category {
  color: var(--ae-accent-text);
  background: var(--ae-accent-soft);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  width: min(100% - 3rem, 78rem);
  margin-inline: auto;
  padding-block: var(--space-8);
  border-top: var(--rule) solid var(--color-separator);
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.site-footer p { margin: 0; }

[hidden] { display: none !important; }

@media (max-width: 54rem) {
  .workbench { grid-template-columns: minmax(0, 1fr); }
  h1 { max-width: 12ch; }
  .opportunity-card { grid-template-columns: minmax(0, 1fr); }
  .opportunity-card > .reference-list, .opportunity-card > .limitations, .opportunity-card > .trace-details { grid-column: 1; grid-row: auto; }
  .opportunity-card > .reference-list { margin-top: var(--space-5); }
  .recommendation-list { grid-template-columns: minmax(0, 1fr); }
  .improvement-list { grid-template-columns: minmax(0, 1fr); }
  .footprint-evidence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-plan-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 34rem) {
  .header-links .header-help:last-child { display: none; }
  .site-header, .workbench, .site-footer { width: min(100% - 2rem, 78rem); }
  .site-header { min-height: 4.25rem; }
  .brand img { height: 1.65rem; }
  .header-help { font-size: var(--text-sm); }
  .workbench { padding-block-start: var(--space-10); gap: var(--space-10); }
  h1 { font-size: clamp(2.7rem, 15vw, 4rem); }
  .lede { margin-block: var(--space-6) var(--space-8); }
  .truth-note { padding: var(--space-5); }
  .intake-form, .response-panel { padding: var(--space-5); }
  .evidence-key-items, .evidence-grid, .overall-limitations ul { grid-template-columns: minmax(0, 1fr); }
  .preview-list, .hypothesis-list { grid-template-columns: minmax(0, 1fr); }
  .question-actions { display: grid; }
  .question-actions .submit-button, .skip-button { width: 100%; }
  .result-section, .evidence-card, .opportunity-card { padding: var(--space-5); }
  .proof-section { padding-inline: 0; }
  .route-outputs ul { grid-template-columns: minmax(0, 1fr); }
  .route-cta { width: 100%; }
  .field-grid { grid-template-columns: 1fr; }
  .field-grid .field + .field { margin-top: var(--space-2); }
  .trace-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .trace-grid dd + dt { margin-top: var(--space-2); }
  .field-meta { display: block; }
  .character-count { text-align: right; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: var(--space-3); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
}