:root {
  --workspace-paper: rgba(7, 21, 27, .94);
  --workspace-paper-soft: rgba(10, 31, 38, .78);
  --workspace-line: rgba(128, 178, 190, .24);
  --workspace-gold: #f0bc48;
  --workspace-blue: #82cde2;
  --workspace-green: #75d6ad;
}

.workspace-reference { max-width: 1480px; }
.workspace-reference h1 { text-wrap: balance; }
.workspace-purpose {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, .75fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: end;
  margin-bottom: 1rem;
  border-top: 1px solid var(--workspace-line);
  border-bottom: 1px solid var(--workspace-line);
  padding: clamp(1.2rem, 3vw, 2.2rem) 0;
}
.workspace-purpose h1 { max-width: 15ch; margin: .15rem 0 .45rem; font-family: Georgia, serif; font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: .98; letter-spacing: -.045em; }
.workspace-purpose > div > p:last-child { max-width: 68ch; margin: 0; color: var(--muted); line-height: 1.65; }
.workspace-promise { border-left: 2px solid var(--workspace-gold); padding: .4rem 0 .4rem 1rem; }
.workspace-promise strong { display: block; color: var(--workspace-gold); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.workspace-promise p { margin: .45rem 0 0; color: var(--text); font-family: Georgia, serif; font-size: clamp(1.1rem, 2vw, 1.45rem); line-height: 1.35; }

.workspace-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0 0 1rem; border-block: 1px solid var(--workspace-line); }
.workspace-step { position: relative; min-width: 0; padding: .75rem .85rem .8rem; color: var(--muted); }
.workspace-step + .workspace-step { border-left: 1px solid var(--workspace-line); }
.workspace-step span { display: block; color: var(--workspace-blue); font-size: .63rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.workspace-step strong { display: block; margin-top: .25rem; color: var(--text); font-size: .82rem; }
.workspace-step[aria-current="step"] { background: linear-gradient(180deg, rgba(240,188,72,.12), transparent); }
.workspace-step[aria-current="step"] span { color: var(--workspace-gold); }

.workspace-reference .desk-card-horse {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  grid-column: 1 / -1;
  min-height: 12rem;
  padding: 0;
}

.analyst-journey-panel { margin-top: 1rem; border: 1px solid var(--workspace-line); border-radius: var(--beta-radius); background: linear-gradient(135deg, rgba(8, 28, 35, .97), rgba(4, 15, 20, .92)); padding: clamp(1rem, 2.5vw, 1.5rem); }
.analyst-journey-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; }
.analyst-journey-head h2 { margin: .2rem 0 0; }
.analyst-journey-head > span { color: var(--muted); font-size: .76rem; }
.analyst-journey-summary { display: grid; grid-template-columns: minmax(0, 1.35fr) repeat(3, minmax(8rem, .55fr)); gap: .65rem; margin-top: 1rem; }
.analyst-journey-summary article { min-width: 0; border-top: 1px solid var(--workspace-line); padding-top: .75rem; }
.analyst-journey-summary article:first-child { border-top-color: var(--workspace-gold); }
.analyst-journey-summary strong { display: block; color: var(--text); font-family: Georgia, serif; font-size: 1.15rem; }
.analyst-journey-summary span, .analyst-journey-summary p { display: block; margin: .25rem 0 0; color: var(--muted); font-size: .76rem; line-height: 1.5; }

.formula-workbench { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(19rem, .65fr); gap: .85rem; align-items: start; }
.formula-builder-panel { min-width: 0; }
.formula-builder-panel > label,
.formula-builder-panel select,
.formula-builder-panel .browser-callout { min-width: 0; max-width: 100%; }
.formula-builder-panel select { width: 100%; }
.formula-guide-panel { position: sticky; top: 5.3rem; border: 1px solid var(--workspace-line); border-radius: var(--beta-radius); background: var(--workspace-paper); padding: 1rem; }
.formula-guide-panel h2 { margin: .2rem 0 .6rem; font-size: 1.25rem; }
.formula-guide-panel ol { display: grid; gap: .65rem; margin: .9rem 0 0; padding: 0; list-style: none; counter-reset: formula-guide; }
.formula-guide-panel li { position: relative; padding-left: 2rem; color: var(--muted); line-height: 1.5; }
.formula-guide-panel li::before { counter-increment: formula-guide; content: counter(formula-guide); position: absolute; left: 0; top: -.1rem; display: grid; place-items: center; width: 1.35rem; height: 1.35rem; border: 1px solid var(--workspace-gold); border-radius: 50%; color: var(--workspace-gold); font-size: .7rem; font-weight: 800; }
.formula-definition { display: block; margin-top: .25rem; color: var(--muted); font-weight: 400; line-height: 1.45; }
.formula-validation-copy { margin: .25rem 0 .75rem; color: var(--muted); font-size: .76rem; }
.formula-result-key { display: grid; gap: .55rem; margin-top: 1rem; }
.formula-result-key div { border-top: 1px solid var(--workspace-line); padding-top: .55rem; }
.formula-result-key strong { display: block; color: var(--workspace-blue); font-size: .7rem; letter-spacing: .07em; text-transform: uppercase; }
.formula-result-key span { color: var(--muted); font-size: .76rem; line-height: 1.45; }

.fantasy-question-bar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; margin-bottom: .75rem; border-left: 2px solid var(--workspace-gold); background: rgba(240,188,72,.06); padding: .8rem 1rem; }
.fantasy-question-bar strong { display: block; color: var(--text); }
.fantasy-question-bar span { display: block; margin-top: .25rem; color: var(--muted); font-size: .76rem; }
.fantasy-browser-guidance { max-width: 72ch; margin: -.15rem 0 1rem; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.fantasy-truth-key { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem; margin-bottom: .75rem; }
.fantasy-truth-key div { border-top: 2px solid var(--workspace-line); padding-top: .55rem; }
.fantasy-truth-key div:nth-child(1) { border-color: var(--workspace-green); }
.fantasy-truth-key div:nth-child(2) { border-color: var(--workspace-blue); }
.fantasy-truth-key div:nth-child(3) { border-color: var(--workspace-gold); }
.fantasy-truth-key strong { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; }
.fantasy-truth-key span { color: var(--muted); font-size: .72rem; line-height: 1.4; }

.compare-views-intro { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; margin-bottom: 1rem; }
.compare-views-intro p { margin: 0; color: var(--muted); }
.research-room-components { align-items: start; }
.room-component:first-child { border-top-color: var(--workspace-gold); }
.room-component > header small { font-size: .65rem; }
.room-comparison-grid article { display: grid; grid-template-columns: minmax(8rem, .7fr) minmax(7rem, .55fr) repeat(2, minmax(9rem, 1fr)); gap: .55rem; align-items: center; }
.room-comparison-grid article > span { margin: 0; }
.room-comparison-grid p { margin: 0; }

.saved-library-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, .45fr); gap: 1rem; align-items: end; }
.saved-library-heading p { color: var(--muted); }
.saved-library-principle { border-left: 2px solid var(--workspace-gold); padding-left: 1rem; }
.saved-library-principle strong { display: block; color: var(--workspace-gold); }
.saved-library-principle span { display: block; margin-top: .3rem; color: var(--muted); font-size: .78rem; }

.frank-purpose-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; margin-bottom: 1rem; }
.frank-purpose-strip article { border-top: 1px solid var(--workspace-line); padding-top: .65rem; }
.frank-purpose-strip strong { display: block; color: var(--workspace-blue); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.frank-purpose-strip span { display: block; margin-top: .25rem; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.workspace-reference :is(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--workspace-gold);
  outline-offset: 3px;
}

@media (max-width: 1000px) {
  .workspace-purpose, .formula-workbench { grid-template-columns: 1fr; }
  .formula-guide-panel { position: static; }
  .analyst-journey-summary { grid-template-columns: repeat(3, 1fr); }
  .analyst-journey-summary article:first-child { grid-column: 1 / -1; }
  .room-comparison-grid article { grid-template-columns: minmax(8rem, .8fr) minmax(7rem, .6fr) 1fr; }
  .room-comparison-grid article p:last-child { grid-column: 3; }
}
@media (max-width: 760px) {
  .workspace-steps { grid-template-columns: 1fr; }
  .workspace-reference .desk-card-horse { grid-template-columns: 1fr; }
  .workspace-step + .workspace-step { border-left: 0; border-top: 1px solid var(--workspace-line); }
  .analyst-journey-head, .compare-views-intro { align-items: flex-start; flex-direction: column; display: flex; }
  .analyst-journey-summary, .fantasy-truth-key, .frank-purpose-strip, .saved-library-heading { grid-template-columns: 1fr; }
  .analyst-journey-summary article:first-child { grid-column: auto; }
  .fantasy-question-bar { grid-template-columns: 1fr; }
  .room-comparison-grid { display: block; }
  .room-comparison-grid article { display: grid; grid-template-columns: 1fr; margin-top: .65rem; }
  .room-comparison-grid article p:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .workspace-reference *, .workspace-reference *::before, .workspace-reference *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}