:root {
  --bg: #f7f3ed;
  --paper: #fffaf3;
  --ink: #1f2933;
  --muted: #667085;
  --line: #e7dccd;
  --accent: #7a4f2a;
  --accent-2: #415f46;
  --accent-soft: #efe3d3;
  --card: #fffdf8;
  --shadow: 0 18px 45px rgba(75, 54, 33, 0.08);
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at top left, #fbefe1 0, transparent 42%), var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.08;
  margin: 0 0 18px;
  color: #1f2a21;
}

h1 { font-size: 5rem; letter-spacing: 0; }
h2 { font-size: 3rem; letter-spacing: 0; }
h3 { font-size: 1.35rem; letter-spacing: 0; }

p { margin: 0 0 16px; }
a { color: inherit; text-decoration: none; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(247, 243, 237, 0.86);
  border-bottom: 1px solid rgba(231, 220, 205, 0.78);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  font-weight: 760;
  letter-spacing: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.04rem;
  color: #263528;
  white-space: nowrap;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--accent);
  color: #fffaf3;
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 1.02rem;
  box-shadow: 0 10px 24px rgba(122, 79, 42, 0.16);
}

.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 650;
}

.nav-links a {
  padding: 4px 0;
}

.nav-links a:hover { color: var(--accent); }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 22px;
}

.hero { padding: 82px 0 62px; }

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 780;
  margin-bottom: 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 34px;
  align-items: end;
}

.lead {
  font-size: 1.28rem;
  color: #4f5d50;
  max-width: 760px;
}

.hero-panel,
.card,
.callout {
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-panel { padding: 24px; }

.stat-row {
  display: grid;
  gap: 12px;
}

.stat {
  padding: 16px;
  border-radius: 18px;
  background: #fbf4ea;
  border: 1px solid #eadbc8;
}
.stat strong { display: block; font-size: 1.55rem; font-family: Georgia, serif; color: var(--accent); }
.stat span { color: var(--muted); font-size: 0.92rem; }

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.download-note {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
  margin-top: 12px;
  max-width: 680px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  text-align: center;
  transition: transform 0.18s ease, background 0.18s ease;
}

.button.primary {
  background: var(--accent);
  color: white;
}

.button:hover { transform: translateY(-2px); }

.section { padding: 58px 0; }
.section:first-child { padding-top: 64px; }
.section-header { max-width: 760px; margin-bottom: 30px; }
.section-header p { color: var(--muted); font-size: 1.05rem; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

.card { padding: 26px; }
.card.featured { grid-column: span 2; background: linear-gradient(135deg, #fffdf8 0%, #f2e5d3 100%); }
.card p, .callout p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.72;
}

.card p:last-child,
.callout p:last-child {
  margin-bottom: 0;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.tag-list li {
  border: 1px solid #dac8b2;
  background: #fcf5ec;
  color: #67523c;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.84rem;
  font-weight: 650;
}

.metric-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.metric-list li {
  padding-left: 18px;
  position: relative;
  color: var(--muted);
  font-size: 1.01rem;
  line-height: 1.65;
}
.metric-list li::before { content: "•"; position: absolute; left: 0; color: var(--accent); font-weight: 900; }

.metric-number {
  display: block;
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.35rem;
  line-height: 1;
  margin-bottom: 10px;
}

.credibility-note {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 18px;
}

.timeline { display: grid; gap: 16px; }
.timeline-item { padding: 20px; border-left: 4px solid var(--accent-2); background: var(--card); border-radius: 0 18px 18px 0; border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline-item small { color: var(--accent); font-weight: 760; }

.callout { padding: 30px; background: #f8efe3; }

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0 38px;
  color: var(--muted);
  font-size: 0.95rem;
  background: rgba(255, 250, 243, 0.42);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  font-weight: 650;
}

.footer-links a {
  color: #5f6c60;
}

.footer-links a:hover {
  color: var(--accent);
}

.page-title { padding: 70px 0 42px; }
.page-title .lead { max-width: 820px; }

.project-detail { display: grid; gap: 22px; }
.kicker { color: var(--accent-2); font-weight: 750; font-size: 0.92rem; }

.table-like { display: grid; gap: 10px; }
.table-row { display: grid; grid-template-columns: 210px 1fr; gap: 18px; border-bottom: 1px solid var(--line); padding: 13px 0; }
.table-row strong { color: #263528; }
.table-row span { color: var(--muted); }

.result-card {
  border: 1px solid #d7c4ac;
  background: #f8efe3;
  border-radius: 18px;
  padding: 18px 20px;
  box-shadow: 0 12px 30px rgba(75, 54, 33, 0.07);
}

.result-card span {
  display: block;
  color: var(--accent-2);
  font-size: 0.86rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.result-card strong {
  display: block;
  color: #263528;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.32rem;
  line-height: 1.35;
}

@media (max-width: 850px) {
  h1 { font-size: 3.1rem; }
  h2 { font-size: 2.25rem; }
  h3 { font-size: 1.28rem; }
  .lead { font-size: 1.14rem; }
  .hero-grid, .grid-2, .grid-3, .grid-4, .table-row { grid-template-columns: 1fr; }
  .card.featured { grid-column: span 1; }
  .nav-inner { align-items: flex-start; flex-direction: column; }
  .nav-links { justify-content: flex-start; gap: 12px 18px; font-size: 0.98rem; }
  .brand { white-space: normal; }
  .hero { padding-top: 54px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; gap: 12px 16px; }
}

button.button {
  cursor: pointer;
  font: inherit;
  background: transparent;
}

button.button.primary { background: var(--accent); }

code {
  background: #f3e7d8;
  border: 1px solid #e7d7c4;
  border-radius: 8px;
  padding: 2px 6px;
  color: #5c351c;
  font-size: 0.9em;
}

.flashcard-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.34fr) minmax(0, 0.66fr);
  gap: 20px;
  align-items: stretch;
}

.flashcard-layout > * {
  min-width: 0;
}

.flashcard-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field-label {
  color: #263528;
  font-weight: 760;
  font-size: 0.9rem;
}

.input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: var(--ink);
  border-radius: 14px;
  padding: 12px 13px;
  font: inherit;
}

textarea.input {
  resize: vertical;
}

.input:focus {
  outline: 3px solid rgba(122, 79, 42, 0.16);
  border-color: var(--accent);
}

.mini-progress {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 6px;
}

.progress-bar {
  height: 10px;
  background: #efe2d2;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid #e0ceb8;
}

.progress-bar span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent-2);
  transition: width 0.22s ease;
}

.actions.compact {
  margin-top: 4px;
}

.small-note,
.form-message {
  color: var(--muted);
  font-size: 0.92rem;
}

.flashcard-stage {
  display: grid;
  gap: 14px;
}

.flashcard-card {
  min-height: 360px;
  border-radius: 30px;
  border: 1px solid #dfc9b0;
  background:
    radial-gradient(circle at top right, rgba(122, 79, 42, 0.14), transparent 32%),
    linear-gradient(135deg, #fffdf8 0%, #f5eadb 100%);
  box-shadow: var(--shadow);
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.flashcard-card:hover,
.flashcard-card:focus {
  transform: translateY(-3px);
  box-shadow: 0 24px 60px rgba(75, 54, 33, 0.12);
  outline: none;
}

.flashcard-card h3 {
  font-size: 2.8rem;
  max-width: 780px;
}

.flashcard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.flashcard-meta span {
  border: 1px solid #d9c4ab;
  background: rgba(255, 250, 243, 0.72);
  color: #6b4a2c;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 760;
}

.flashcard-answer {
  display: none;
  font-size: 1.22rem;
  color: #475847;
  max-width: 850px;
}

.flashcard-answer p {
  margin-bottom: 0;
}

.answer-section {
  display: grid;
  gap: 6px;
  margin-top: 14px;
}

.answer-section:first-child {
  margin-top: 0;
}

.answer-section h4 {
  margin: 0;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.answer-section p {
  font-size: 1.08rem;
  line-height: 1.62;
}

.wph-answer {
  border-left: 3px solid var(--accent-2);
  padding-left: 12px;
}

.flashcard-card.is-flipped .flashcard-answer {
  display: block;
}

.flashcard-card.is-flipped h3 {
  font-size: 1.9rem;
  color: var(--accent);
}

.flip-hint {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 24px;
}

.flashcard-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.flashcard-actions .button {
  flex: 1 1 130px;
}

.flashcard-add-row {
  margin-top: 20px;
}

.flashcard-form {
  display: grid;
  gap: 10px;
}

.soft-card {
  background: linear-gradient(135deg, #fffdf8 0%, #eef0e5 100%);
}

@media (max-width: 850px) {
  .flashcard-layout { grid-template-columns: 1fr; }
  .flashcard-card { min-height: 300px; padding: 28px; }
  .flashcard-card h3 { font-size: 2rem; }
  .flashcard-card.is-flipped h3 { font-size: 1.55rem; }
  .flashcard-answer { font-size: 1.08rem; }
}

/* Visual flashcard memory cues */
.flashcard-visual {
  border: 1px solid rgba(122, 79, 42, 0.16);
  background: rgba(255, 250, 243, 0.72);
  border-radius: 24px;
  padding: 16px;
  margin: 0 0 16px;
  min-height: 112px;
  display: grid;
  gap: 12px;
  align-content: center;
}

.memory-hook {
  color: #6b4a2c;
  background: rgba(238, 240, 229, 0.68);
  border: 1px solid rgba(96, 123, 82, 0.18);
  border-radius: 18px;
  padding: 10px 12px;
  font-size: 0.94rem;
  margin-bottom: 18px;
}

.visual-flow,
.review-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.visual-flow.wide,
.review-flow {
  justify-content: center;
}

.visual-pill,
.review-flow span,
.review-flow strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid #d9c4ab;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px 12px;
  font-size: 0.86rem;
  font-weight: 760;
}

.visual-pill.strong,
.review-flow strong {
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.visual-arrow {
  color: var(--accent);
  font-weight: 900;
}

.visual-caption {
  color: #6b4a2c;
  font-size: 0.82rem;
  line-height: 1.38;
  margin: 10px 0 0;
  text-align: center;
}

.visual-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
}

.visual-diagram.vertical {
  flex-direction: column;
  align-items: stretch;
}

.visual-diagram.vertical > .visual-arrow {
  align-self: center;
  transform: rotate(90deg);
}

.visual-box,
.source-card {
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: 0 8px 20px rgba(75, 54, 33, 0.05);
}

.visual-box {
  display: grid;
  gap: 5px;
  min-width: 150px;
  text-align: center;
}

.visual-box strong,
.source-card strong {
  color: #263528;
}

.visual-box span,
.source-card span {
  font-size: 0.8rem;
  line-height: 1.25;
}

.visual-box.target,
.visual-box.model,
.visual-box.review {
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.visual-box.book-card {
  max-width: 150px;
}

.visual-box.vector code {
  justify-self: center;
  font-size: 0.78rem;
}

.chip-row,
.dual-flow-row,
.source-grid,
.visual-buckets,
.trust-badges,
.trust-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
}

.visual-chip,
.visual-bucket,
.trust-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px 12px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 780;
  line-height: 1.2;
}

.visual-buckets {
  max-width: 430px;
}

.visual-bucket {
  flex: 1 1 118px;
  border-radius: 16px;
}

.source-card {
  display: grid;
  gap: 6px;
  min-height: 70px;
  text-align: center;
  align-content: center;
}

.trust-steps {
  align-items: center;
}

.trust-badge {
  border-radius: 14px;
}

.trust-badge.verified {
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.trust-badge.unverified {
  background: #fffdf8;
}

.trust-badge.disputed {
  background: #f8efe3;
  border-color: #d7c4ac;
  color: var(--accent);
}

.dual-flow-row {
  align-items: center;
}

.visual-chip.strong {
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.mini-table {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid #dcc9b4;
  border-radius: 16px;
}

.mini-table span,
.mini-table strong {
  padding: 8px 10px;
  border-right: 1px solid #e7d7c4;
  border-bottom: 1px solid #e7d7c4;
  background: #fffdf8;
  font-size: 0.85rem;
  text-align: center;
}

.mini-table strong {
  background: #f0eadf;
  color: #37503a;
}

.wph-mini-table {
  display: grid;
  grid-template-columns: minmax(92px, 0.9fr) minmax(120px, 1.1fr);
  overflow: hidden;
  border: 1px solid #dcc9b4;
  border-radius: 16px;
}

.wph-mini-table span,
.wph-mini-table strong {
  padding: 7px 9px;
  border-right: 1px solid #e7d7c4;
  border-bottom: 1px solid #e7d7c4;
  background: #fffdf8;
  font-size: 0.78rem;
  line-height: 1.25;
}

.wph-mini-table span {
  color: #6b4a2c;
  font-weight: 760;
}

.wph-mini-table strong {
  color: #37503a;
  background: #eef0e5;
}

.split-bars {
  display: flex;
  height: 58px;
  gap: 8px;
}

.split-bars span {
  width: var(--w);
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  font-weight: 800;
  font-size: 0.88rem;
}

.split-bars span:last-child {
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.fold-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.fold-strip span {
  height: 18px;
  border-radius: 999px;
  background: #eadbc9;
}

.fold-strip span.active {
  background: var(--accent-2);
}

.formula-chip,
.warning-chip {
  justify-self: center;
  border-radius: 18px;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  padding: 10px 14px;
  font-weight: 850;
}

.error-bars {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 14px;
  min-height: 62px;
}

.error-bars span {
  width: 42px;
  border-radius: 14px 14px 6px 6px;
  background: #d7b996;
  border: 1px solid #caa987;
}

.error-bars .small { height: 22px; }
.error-bars .medium { height: 42px; }
.error-bars .large { height: 62px; background: #b98657; }

.axis-plot {
  position: relative;
  height: 80px;
  border-bottom: 2px solid #cdb69e;
  margin: 0 18px;
}

.axis-plot span {
  position: absolute;
  bottom: -12px;
  transform: translateX(-50%);
  border-radius: 999px;
  padding: 6px 9px;
  font-size: 0.78rem;
  font-weight: 800;
}

.axis-plot .truth {
  left: 50%;
  background: #eef0e5;
  color: #37503a;
}

.axis-plot .prediction.left { left: 25%; background: #fffdf8; color: #5c351c; border: 1px solid #d8c5ad; }
.axis-plot .prediction.right { left: 75%; background: #fffdf8; color: #5c351c; border: 1px solid #d8c5ad; }

.variance-card {
  min-height: 96px;
  border-radius: 22px;
  background: #eadbc9;
  position: relative;
  overflow: hidden;
  border: 1px solid #d8c5ad;
}

.variance-card .explained {
  position: absolute;
  inset: 18px auto 18px 18px;
  width: 58%;
  border-radius: 18px;
  background: #eef0e5;
  color: #37503a;
  display: grid;
  place-items: center;
  font-weight: 850;
  font-size: 0.86rem;
}

.variance-card .total {
  position: absolute;
  right: 14px;
  bottom: 12px;
  color: #6b4a2c;
  font-size: 0.8rem;
  font-weight: 800;
}

.scatter-map {
  position: relative;
  min-height: 126px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.95), rgba(238, 240, 229, 0.86));
  border: 1px dashed #cdb69e;
}

.scatter-map .dot {
  position: absolute;
  min-width: 44px;
  min-height: 44px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  padding: 6px;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  font-size: 0.76rem;
  font-weight: 850;
}

.scatter-map .book { left: 20%; top: 28%; }
.scatter-map .novel { left: 36%; top: 38%; }
.scatter-map .recipe { right: 22%; top: 26%; }
.scatter-map .car { right: 14%; bottom: 14%; }

.label-row,
.signal-row,
.edge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.label-row span,
.signal-row span,
.edge-grid span {
  text-align: center;
  border-radius: 14px;
  border: 1px solid #d8c5ad;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px;
  font-size: 0.82rem;
  font-weight: 760;
}

.gate-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.gate-flow span {
  min-height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 2px solid #bdc9ad;
  background: #eef0e5;
  color: #37503a;
  font-size: 0.84rem;
  font-weight: 850;
}

.edge-grid {
  grid-template-columns: repeat(4, 1fr);
}

.merge-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  align-items: center;
}

.merge-map span,
.merge-map strong {
  min-height: 46px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid #d8c5ad;
  border-radius: 14px;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px;
  font-size: 0.8rem;
}

.merge-map strong {
  grid-column: 1 / -1;
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

.conflict-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.conflict-map span,
.conflict-map em {
  min-height: 48px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid #d8c5ad;
  border-radius: 14px;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px;
  font-size: 0.78rem;
  font-style: normal;
  line-height: 1.25;
}

.conflict-map strong {
  color: #37503a;
}

.conflict-map em {
  grid-column: 1 / -1;
  background: #f8efe3;
  border-color: #d7c4ac;
  color: var(--accent);
  font-weight: 850;
}

.trust-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.trust-flow span,
.trust-flow strong {
  min-height: 46px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid #d8c5ad;
  border-radius: 14px;
  background: #fffdf8;
  color: #5c351c;
  padding: 8px;
  font-size: 0.8rem;
}

.trust-flow strong {
  grid-column: 1 / -1;
  background: #eef0e5;
  border-color: #bdc9ad;
  color: #37503a;
}

@media (max-width: 650px) {
  .flashcard-visual { min-height: auto; }
  .label-row,
  .signal-row,
  .gate-flow,
  .merge-map,
  .conflict-map,
  .trust-flow { grid-template-columns: 1fr; }
  .wph-mini-table { grid-template-columns: 1fr; }
  .visual-diagram,
  .dual-flow-row,
  .trust-steps { flex-direction: column; align-items: stretch; }
  .visual-diagram > .visual-arrow,
  .trust-steps > .visual-arrow { align-self: center; transform: rotate(90deg); }
  .source-grid { grid-template-columns: 1fr; }
  .visual-box,
  .visual-box.book-card,
  .visual-buckets { max-width: none; width: 100%; }
  .visual-bucket,
  .visual-chip,
  .trust-badge { width: 100%; }
  .edge-grid { grid-template-columns: repeat(2, 1fr); }
  .flashcard-card h3 { font-size: 1.72rem; }
}