/* Lumen Chart — concise / minimalist case study layout */

.lumen-version-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1.25rem;
  padding: 0.85rem 1.15rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(14, 116, 144, 0.18);
  background:
    linear-gradient(135deg, rgba(14, 116, 144, 0.08), rgba(14, 116, 144, 0.02)),
    rgba(255, 255, 255, 0.72);
}

html[data-theme="light"] .lumen-version-banner {
  border-color: rgba(14, 116, 144, 0.2);
  background:
    linear-gradient(135deg, rgba(14, 116, 144, 0.07), rgba(14, 116, 144, 0.02)),
    #f8fbfb;
}

.lumen-version-banner-text {
  margin: 0;
  font-family: "Lato", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(15, 36, 48, 0.72);
}

html[data-theme="light"] .lumen-version-banner-text {
  color: #475569;
}

.lumen-version-banner-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: "Lato", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #0e7490;
  text-decoration: none;
  white-space: nowrap;
}

.lumen-version-banner-link:hover {
  color: #0a4c52;
  text-decoration: underline;
}

.lm-case {
  --lm-ink: #0f2430;
  --lm-ink-2: #33505e;
  --lm-muted: #5e7481;
  --lm-line: #dde7e9;
  --lm-paper: #ffffff;
  --lm-tint: #f2f7f7;
  scroll-padding-top: 5.5rem;
  --lm-tint-2: #edf3f1;
  --lm-teal: #0e6b72;
  --lm-teal-dk: #0a4c52;
  --lm-teal-soft: #dceded;
  --lm-amber: #faeeda;
  --lm-amber-ink: #8a5b12;
  --lm-amber-line: #e7c88c;
  --lm-major: #d9743f;
  --lm-major-soft: #fdf0e8;
  --lm-major-ink: #7a3d1a;
  --lm-rose: #b3384e;
  --lm-rose-soft: #fbe7ea;
  --lm-violet: #5b4b8a;
  --lm-violet-soft: #ebe7f5;
  --lm-green: #2e7d5b;
  --lm-green-soft: #e2f1ea;
  --lm-blue: #2c5f94;
  --lm-blue-soft: #e4edf7;
  --lm-indigo: #4a5578;
  --lm-indigo-soft: #e8eaf2;
  /* Short aliases used in severity chart markup */
  --rose: var(--lm-rose);
  --green: var(--lm-green);
  --blue: var(--lm-blue);
  --amber-line: var(--lm-amber-line);
  --lm-radius: 14px;
  --lm-shadow: 0 1px 2px rgba(15, 36, 48, 0.05), 0 8px 24px rgba(15, 36, 48, 0.06);
  --lm-max: 1140px;
  color: var(--lm-ink);
  font-family: "Lato", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.lm-case img {
  max-width: 100%;
  display: block;
}

.lm-case a {
  color: var(--lm-teal);
  text-decoration: none;
}

.lm-case a:hover {
  text-decoration: underline;
}

.lm-case h1,
.lm-case h2,
.lm-case h3,
.lm-case h4 {
  font-family: "Cormorant", Georgia, serif;
  line-height: 1.18;
  margin: 0;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.lm-case .wrap {
  max-width: var(--lm-max);
  margin: 0 auto;
  padding: 0 28px;
}

.lm-case .narrow {
  max-width: 760px;
}

/* Section banding */
.lm-case section {
  padding: 84px 0;
}

.lm-case section.lm-tint {
  background: var(--lm-tint);
}

.lm-case section.lm-tint2 {
  background: var(--lm-tint-2);
}

.lm-case section.lm-dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #eaf2f3;
  background:
    radial-gradient(ellipse 90% 70% at 8% -5%, rgba(127, 211, 214, 0.14), transparent 58%),
    radial-gradient(ellipse 75% 65% at 100% 100%, rgba(14, 107, 114, 0.42), transparent 52%),
    linear-gradient(165deg, #0a1e28 0%, #0f3d45 38%, #0a2a32 72%, #0f2430 100%);
}

.lm-case section.lm-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' stroke='%237fd3d6' stroke-opacity='0.08'%3E%3Cpath d='M0 30h60M30 0v60'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 48px 48px;
}

.lm-case section.lm-dark > .wrap {
  position: relative;
  z-index: 1;
}

.lm-case section.lm-dark h2,
.lm-case section.lm-dark h3 {
  color: #fff;
}

.lm-case .eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lm-teal);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.lm-case .eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--lm-teal);
  display: block;
  flex-shrink: 0;
}

.lm-case section.lm-dark .eyebrow {
  color: #7fd3d6;
}

.lm-case section.lm-dark .eyebrow::before {
  background: #7fd3d6;
}

.lm-case h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  margin-bottom: 14px;
}

.lm-case .lede {
  font-size: 19px;
  color: var(--lm-ink-2);
  max-width: none;
  width: 100%;
  margin: 0 0 8px;
}

.lm-case section.lm-dark .lede {
  color: #b9d2d6;
}

.lm-case .lm-reflect-close {
  max-width: none;
  margin: 30px 0 0;
  font-family: "Lato", sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: #b9d2d6;
}

.lm-case section.lm-dark .lm-reflect-close {
  color: #b9d2d6;
}

.lm-case .lm-reflect-close strong {
  color: #fff;
  font-weight: 600;
}

.lm-case .sec-head {
  margin-bottom: 36px;
  width: 100%;
}

.lm-case .sec-head .lede {
  max-width: none;
  width: 100%;
}

/* Flow continuity — linked sections via gradient bands and hierarchy */
.lm-case .lm-flow-personas {
  background:
    linear-gradient(180deg, var(--lm-tint) 0%, var(--lm-tint) 48%, #e8efee 82%, var(--lm-tint-2) 100%);
}

.lm-case .lm-persona-note {
  margin: 10px 0 0;
  font-family: "Lato", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--lm-muted, #64748b);
}

.lm-case .lm-flow-step {
  margin-top: 52px;
  padding: 44px 0 0;
  border-top: 1px solid rgba(14, 107, 114, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 42%);
}

.lm-case .lm-sub-eyebrow {
  margin: 0 0 12px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lm-muted);
}

.lm-case .sec-head--sub {
  margin-bottom: 28px;
}

.lm-case .sec-head--sub h2,
.lm-case .sec-head--sub h3 {
  font-size: clamp(22px, 2.5vw, 30px);
  margin-bottom: 10px;
  line-height: 1.25;
}

.lm-case .sec-head--sub .eyebrow {
  font-size: 14px;
  margin-bottom: 12px;
}

.lm-case .sec-head--sub .eyebrow::before {
  width: 24px;
  opacity: 0.75;
}

.lm-case .sec-head--sub .lede {
  font-size: 16.5px;
  color: var(--lm-ink-2);
  max-width: none;
  width: 100%;
}

.lm-case .lm-prototype-flow {
  background:
    linear-gradient(180deg, #fff 0%, #fff 50%, var(--lm-tint-2) 100%);
}

.lm-case .lm-flow-launch {
  padding: 84px 0 40px;
  background: transparent;
}

.lm-case .lm-flow-launch .sec-head {
  margin-bottom: 28px;
}

.lm-case .lm-flow-launch .launch {
  box-shadow:
    0 24px 48px rgba(10, 76, 82, 0.18),
    0 8px 20px rgba(15, 36, 48, 0.08);
}

.lm-case section.lm-flow-decisions {
  padding: 0 0 84px;
  margin-top: 0;
  background: transparent;
  border-top: none;
}

.lm-case .lm-flow-decisions .wrap {
  padding-top: 36px;
}

.lm-case .lm-flow-decisions .dec .d {
  background: #fff;
}

@media (max-width: 900px) {
  .lm-case .lm-flow-step {
    margin-top: 40px;
    padding-top: 32px;
  }

  .lm-case .lm-flow-launch {
    padding-bottom: 40px;
  }

  .lm-case .lm-flow-decisions .wrap {
    padding-top: 40px;
  }
}

/* Sticky in-page nav — see minimal-case-nav.css */

/* Hero */
.lm-case .lm-hero {
  padding: 76px 0 64px;
  background:
    radial-gradient(1100px 460px at 15% -10%, #e4f1f1 0%, rgba(228, 241, 241, 0) 62%),
    radial-gradient(800px 400px at 92% 0%, #fbf1de 0%, rgba(251, 241, 222, 0) 58%);
  border-bottom: 1px solid var(--lm-line);
}

.lm-case .tagpill {
  display: inline-block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-teal-dk);
  background: #fff;
  border: 1px solid var(--lm-teal-soft);
  padding: 6px 13px;
  border-radius: 999px;
  margin: 0 0 22px;
}

@media (max-width: 767.98px) {
  .lm-case .case-hero-lead {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .lm-case .tagpill {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-self: center;
    gap: 3px;
    text-align: center;
    font-size: 14px;
    padding: 9px 18px;
    border-radius: 14px;
    line-height: 1.35;
  }

  .lm-case .tagpill-a,
  .lm-case .tagpill-b {
    display: block;
  }

  .lm-case .case-hero-lead h1 {
    text-align: left;
    align-self: stretch;
  }
}

.lm-case .case-hero-lead .tagpill + h1 {
  margin-top: 0;
}

.lm-case .lm-hero h1 {
  font-size: clamp(40px, 6vw, 66px);
  letter-spacing: -0.035em;
  margin-bottom: 12px;
}

.lm-case .lm-hero .sub {
  font-size: clamp(19px, 2.1vw, 24px);
  color: var(--lm-ink-2);
  max-width: 62ch;
  margin: 0;
  line-height: 1.45;
}

.lm-case .lm-hero .case-hero-copy .meta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-wrap: nowrap;
  gap: 5px;
  font-size: var(--site-text-secondary);
  color: var(--lm-muted);
  margin: 0;
}

.lm-case .lm-hero .case-hero-actions .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 0.75rem;
}

.lm-case .lm-hero .case-hero-actions .btn {
  font-size: var(--site-text-body);
}

.lm-case .lm-hero .case-hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 0.35rem;
  max-width: 62ch;
  font-size: clamp(19px, 2.1vw, 24px);
}

.lm-case .lm-hero .case-hero-copy .integrity {
  max-width: 100%;
  width: 100%;
  margin: 0;
  font-size: var(--site-text-meta);
  line-height: 1.5;
  padding: 12px 15px;
}

@media (min-width: 1024px) {
  .lm-case .lm-hero .case-hero-main--split {
    align-items: stretch;
  }

  .lm-case .lm-hero .case-hero-main--split .case-hero-copy {
    align-self: stretch;
    min-height: 100%;
  }

  .lm-case .lm-hero .case-hero-main--split .case-hero-actions {
    flex: 1;
    margin-top: 0.35rem;
  }

  .lm-case .lm-hero .case-hero-main--split .case-hero-copy .integrity {
    margin-top: auto;
  }

  .lm-case .lm-hero .case-hero-main--split .case-hero-copy .btns {
    margin-bottom: 0;
  }
}

/* Mobile type system defined at end of file */

.lm-case .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: var(--site-text-secondary);
  color: var(--lm-muted);
}

.lm-case .meta-row b {
  color: var(--lm-ink);
  font-weight: 600;
}

.lm-case .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.lm-case .btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: 10px;
  font-family: "Lato", sans-serif;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

.lm-case .btn-primary {
  background: var(--lm-teal);
  color: #fff;
}

.lm-case .btn-primary:hover {
  background: var(--lm-teal-dk);
  text-decoration: none;
}

.lm-case .btn-ghost {
  background: #fff;
  color: var(--lm-ink);
  border-color: var(--lm-line);
}

.lm-case .btn-ghost:hover {
  border-color: var(--lm-teal);
  color: var(--lm-teal);
  text-decoration: none;
}

.lm-case .integrity {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: var(--site-text-meta);
  color: var(--lm-ink-2);
  background: #fff;
  border: 1px solid var(--lm-line);
  border-left: 3px solid var(--lm-amber-line);
  padding: 13px 16px;
  border-radius: 10px;
  max-width: 100%;
  width: 100%;
}

/* Stats */
.lm-case .stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.lm-case .stat {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: var(--lm-radius);
  padding: 22px 20px;
  box-shadow: var(--lm-shadow);
  border-top: 4px solid var(--lm-teal);
}

.lm-case .stat:nth-child(2) {
  border-top-color: var(--lm-rose);
}

.lm-case .stat:nth-child(3) {
  border-top-color: var(--lm-amber-line);
}

.lm-case .stat:nth-child(4) {
  border-top-color: var(--lm-violet);
}

.lm-case .stat .num {
  font-family: "Cormorant", Georgia, serif;
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.lm-case .stat:nth-child(1) .num {
  color: var(--lm-teal);
}

.lm-case .stat:nth-child(2) .num {
  color: var(--lm-rose);
}

.lm-case .stat:nth-child(3) .num {
  color: var(--lm-amber-ink);
}

.lm-case .stat:nth-child(4) .num {
  color: var(--lm-violet);
}

.lm-case .stat .lbl {
  font-size: var(--site-text-secondary);
  color: var(--lm-ink-2);
  margin-top: 8px;
  line-height: 1.5;
}

.lm-case .stat .src {
  font-size: var(--site-text-meta);
  color: var(--lm-muted);
  margin-top: 10px;
  letter-spacing: 0.03em;
  line-height: 1.45;
}

@media (max-width: 860px) {
  .lm-case .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 460px) {
  .lm-case .stats {
    grid-template-columns: 1fr;
  }
}

/* HMW */
.lm-case .hmw {
  background:
    radial-gradient(ellipse 80% 100% at 0% 0%, rgba(127, 211, 214, 0.15), transparent 55%),
    linear-gradient(135deg, var(--lm-teal-dk), #0e6b72 70%);
  color: #fff;
  border-radius: 20px;
  padding: 44px 46px;
  box-shadow: var(--lm-shadow);
}

.lm-case .hmw .q {
  font-family: "Cormorant", Georgia, serif;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.lm-case .hmw .k {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--site-text-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #8fd8da;
  margin-bottom: 16px;
  font-weight: 700;
}

.lm-case .hmw-why {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 30px;
}

.lm-case .hmw-why div {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: var(--site-text-secondary);
  line-height: 1.55;
  color: #dcefef;
}

@media (max-width: 860px) {
  .lm-case .hmw {
    padding: 28px 18px;
    min-width: 0;
    box-sizing: border-box;
  }

  .lm-case .hmw .q {
    font-size: 26px;
    line-height: 1.35;
  }

  .lm-case .hmw-why {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
  }

  .lm-case .hmw-why div {
    min-width: 0;
    box-sizing: border-box;
    padding: 14px 12px;
  }
}

/* Process phases */
.lm-case .phases {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-inline: auto;
}

.lm-case .phase {
  border-radius: var(--lm-radius);
  padding: 20px 16px;
  border: 1px solid var(--lm-line);
  background: #fff;
  text-align: left;
  box-shadow: var(--lm-shadow);
  color: var(--lm-ink);
  min-width: 0;
  box-sizing: border-box;
}

.lm-case .phase .n {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: var(--site-text-label);
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.lm-case .phase .t {
  font-size: var(--site-text-body);
  font-weight: 700;
  margin: 6px 0;
}

.lm-case .phase .d {
  font-size: var(--site-text-secondary);
  color: var(--lm-ink-2);
  line-height: 1.55;
}

.lm-case .phase:nth-child(1) {
  background: var(--lm-teal-soft);
  border-color: #bcdede;
}

.lm-case .phase:nth-child(2) {
  background: var(--lm-blue-soft);
  border-color: #cbddef;
}

.lm-case .phase:nth-child(3) {
  background: var(--lm-violet-soft);
  border-color: #d8d0ec;
}

.lm-case .phase:nth-child(4) {
  background: var(--lm-amber);
  border-color: var(--lm-amber-line);
}

.lm-case .phase:nth-child(5) {
  background: var(--lm-green-soft);
  border-color: #c6e3d5;
}

.lm-case .phase:nth-child(6) {
  background: var(--lm-rose-soft);
  border-color: #f0cbd2;
}

@media (max-width: 960px) {
  .lm-case .phases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .lm-case #process .wrap {
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
    overflow-x: clip;
  }

  .lm-case .phases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    justify-content: center;
    justify-items: stretch;
  }

  .lm-case .phase {
    width: 100%;
    padding: 16px 12px;
  }
}

/* Zoom tiles */
.lm-case .zoom {
  cursor: zoom-in;
  position: relative;
  text-align: left;
  font: inherit;
  color: inherit;
  border: 0;
  padding: 0;
  background: none;
  width: 100%;
}

.lm-case .zoom::after {
  content: "⤢";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  font-size: 13px;
  background: rgba(15, 36, 48, 0.72);
  color: #fff;
  opacity: 0;
  transition: opacity 0.16s ease;
}

.lm-case .zoom:hover::after,
.lm-case .zoom:focus-visible::after {
  opacity: 1;
}

.lm-case .zoom:focus-visible {
  outline: 2px solid var(--lm-teal);
  outline-offset: 3px;
  border-radius: var(--lm-radius);
}

.lm-case .evgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.lm-case .evgrid--heuristics {
  grid-template-columns: repeat(2, 1fr);
}

/* Five theme cards: 3 on top, 2 centered below */
.lm-case .evgrid--themes {
  grid-template-columns: repeat(6, 1fr);
}

.lm-case .evgrid--themes .ev {
  grid-column: span 2;
}

.lm-case .evgrid--themes .ev:nth-child(4) {
  grid-column: 2 / 4;
}

.lm-case .evgrid--themes .ev:nth-child(5) {
  grid-column: 4 / 6;
}

.lm-case .ev .code--heuristic {
  display: inline-block;
  min-width: 0;
  height: auto;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  text-transform: none;
  max-width: 100%;
}

.lm-case .ev {
  border-radius: var(--lm-radius);
  padding: 18px 17px;
  border: 1px solid var(--lm-line);
  background: #fff;
  box-shadow: var(--lm-shadow);
  min-height: 150px;
  transition: transform 0.16s ease;
}

.lm-case .ev:hover {
  transform: translateY(-2px);
}

.lm-case .ev .code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  border-radius: 7px;
  font-size: 12.5px;
  font-weight: 750;
  padding: 0 7px;
  margin-bottom: 11px;
}

.lm-case .ev h4 {
  font-family: "Lato", sans-serif;
  font-size: 15.5px;
  font-weight: 700;
  margin-bottom: 7px;
  line-height: 1.3;
}

.lm-case .ev p {
  margin: 0;
  font-size: 13.5px;
  color: var(--lm-ink-2);
  line-height: 1.45;
}

.lm-case .ev .cnt {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--lm-muted);
  margin-top: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.lm-case .c-rose {
  background: var(--lm-rose-soft);
  color: var(--lm-rose);
}

.lm-case .c-amber {
  background: var(--lm-amber);
  color: var(--lm-amber-ink);
}

.lm-case .c-major {
  background: var(--lm-major-soft);
  color: var(--lm-major-ink);
}

.lm-case .c-teal {
  background: var(--lm-teal-soft);
  color: var(--lm-teal-dk);
}

.lm-case .c-violet {
  background: var(--lm-violet-soft);
  color: var(--lm-violet);
}

.lm-case .c-green {
  background: var(--lm-green-soft);
  color: var(--lm-green);
}

.lm-case .c-blue {
  background: var(--lm-blue-soft);
  color: var(--lm-blue);
}

.lm-case .c-indigo {
  background: var(--lm-indigo-soft);
  color: var(--lm-indigo);
}

.lm-case .ev.t-rose {
  border-top: 4px solid var(--lm-rose);
}

.lm-case .ev.t-amber {
  border-top: 4px solid var(--lm-amber-line);
}

.lm-case .ev.t-major {
  border-top: 4px solid var(--lm-major);
}

.lm-case .ev.t-teal {
  border-top: 4px solid var(--lm-teal);
}

.lm-case .ev.t-violet {
  border-top: 4px solid var(--lm-violet);
}

.lm-case .ev.t-green {
  border-top: 4px solid var(--lm-green);
}

.lm-case .ev.t-blue {
  border-top: 4px solid var(--lm-blue);
}

.lm-case .ev.t-indigo {
  border-top: 4px solid var(--lm-indigo);
}

/* Cross-cutting theme grid cards */
.lm-case .ev.ev--theme {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  text-align: left;
  min-height: 188px;
  padding: 0;
  overflow: hidden;
}

.lm-case .ev.ev--theme .ev-theme-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 17px 0;
}

.lm-case .ev.ev--theme .code {
  margin-bottom: 0;
  min-width: 30px;
  height: 30px;
  font-size: 13px;
}

.lm-case .ev.ev--theme .ev-theme-roles {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.lm-case .ev-role-tag {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.3;
  border: 1px solid transparent;
}

.lm-case .ev-role-tag--laura {
  color: var(--lm-teal-dk);
  background: var(--lm-teal-soft);
  border-color: rgba(14, 107, 114, 0.16);
}

.lm-case .ev-role-tag--kevin {
  color: var(--lm-blue);
  background: var(--lm-blue-soft);
  border-color: rgba(44, 95, 148, 0.16);
}

.lm-case .ev-role-tag--diane {
  color: var(--lm-violet);
  background: var(--lm-violet-soft);
  border-color: rgba(91, 75, 138, 0.16);
}

.lm-case .ev.ev--theme h4 {
  padding: 0 17px;
  margin: 12px 0 8px;
  font-size: 16.5px;
  line-height: 1.35;
}

.lm-case .ev.ev--theme .ev-theme-desc {
  margin: 0;
  padding: 0 17px;
  flex: 1;
  font-size: 18px;
  color: var(--lm-ink-2);
  line-height: 1.55;
}

.lm-case .ev.ev--theme .ev-theme-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 17px 15px;
  border-top: 1px solid var(--lm-line);
  background: #fff;
}

.lm-case .ev.ev--theme .ev-theme-foot-label {
  font-family: "Lato", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-muted);
}

.lm-case .ev.ev--theme .cnt {
  margin-top: 0;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 12.5px;
  text-align: right;
}

@media (max-width: 960px) {
  .lm-case .evgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lm-case .evgrid:not(.evgrid--heuristics):not(.evgrid--themes) .ev:last-child {
    grid-column: 1 / -1;
    width: calc(50% - 7px);
    justify-self: center;
  }

  .lm-case .evgrid--heuristics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Themes: keep 2-up on tablet only */
  .lm-case .evgrid--themes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lm-case .evgrid--themes .ev,
  .lm-case .evgrid--themes .ev:nth-child(4),
  .lm-case .evgrid--themes .ev:nth-child(5) {
    grid-column: auto;
    width: auto;
    max-width: none;
  }

  .lm-case .evgrid--themes .ev:last-child {
    grid-column: 1 / -1;
    width: auto;
    max-width: none;
    justify-self: stretch;
  }
}

@media (max-width: 700px) {
  /* Themes: single column on phone — avoids crushed evidence footers */
  .lm-case .evgrid--themes {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .lm-case .evgrid--themes .ev,
  .lm-case .evgrid--themes .ev:nth-child(4),
  .lm-case .evgrid--themes .ev:nth-child(5),
  .lm-case .evgrid--themes .ev:last-child {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
    justify-self: stretch;
    min-height: 0;
  }

  .lm-case .ev.ev--theme .ev-theme-foot {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 6px 12px;
  }

  .lm-case .ev.ev--theme .cnt {
    text-align: left;
    white-space: normal;
    overflow-wrap: break-word;
    word-break: normal;
    hyphens: manual;
    line-height: 1.45;
  }

  .lm-case .ev.ev--theme h4 {
    font-size: 18px;
  }

  .lm-case .ev.ev--theme .ev-theme-desc {
    font-size: 18px;
  }
}

@media (max-width: 520px) {
  .lm-case .evgrid {
    grid-template-columns: minmax(0, 1fr);
  }

  .lm-case .evgrid:not(.evgrid--heuristics):not(.evgrid--themes) .ev:last-child {
    width: auto;
    max-width: none;
    grid-column: 1 / -1;
    justify-self: stretch;
  }
}

/* Personas */
.lm-case .personas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.lm-case .pc {
  display: flex;
  flex-direction: column;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--lm-line);
  background: transparent;
  box-shadow: var(--lm-shadow);
  transition: transform 0.16s ease;
}

.lm-case .pc:hover {
  transform: translateY(-3px);
}

.lm-case .pc .top {
  padding: 22px 22px 18px;
  color: #fff;
  border-radius: 17px 17px 0 0;
}

.lm-case .pc.p1 .top {
  background: linear-gradient(140deg, #0e6b72, #0a4c52);
}

.lm-case .pc.p2 .top {
  background: linear-gradient(140deg, #2c5f94, #1f4570);
}

.lm-case .pc.p3 .top {
  background: linear-gradient(140deg, #5b4b8a, #3f3466);
}

.lm-case .pc .avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 14px;
}

.lm-case .pc .name {
  font-family: "Cormorant", Georgia, serif;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.lm-case .pc .role {
  font-size: 15px;
  opacity: 0.86;
  margin-top: 4px;
  line-height: 1.45;
}

.lm-case .pc .body {
  padding: 20px 22px 22px;
  background: #fff;
  border-radius: 0 0 17px 17px;
  flex: 1;
}

.lm-case .pc blockquote {
  margin: 0 0 18px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
  font-style: italic;
}

.lm-case .bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 15px;
  color: var(--lm-ink-2);
}

.lm-case .bar .lab {
  width: 7.5rem;
  flex: none;
  line-height: 1.35;
}

.lm-case .bar .track {
  flex: 1;
  height: 7px;
  border-radius: 99px;
  background: var(--lm-tint);
  overflow: hidden;
}

.lm-case .bar .fill {
  display: block;
  height: 100%;
  min-width: 2px;
  border-radius: 99px;
}

.lm-case .pc.p1 .fill {
  background: var(--lm-teal);
}

.lm-case .pc.p2 .fill {
  background: var(--lm-blue);
}

.lm-case .pc.p3 .fill {
  background: var(--lm-violet);
}

.lm-case .bar .val {
  width: 34px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

@media (max-width: 900px) {
  .lm-case .personas {
    grid-template-columns: 1fr;
  }
}

/* Front persona cards — matched to lightbox body type (18px) */
@media (max-width: 767.98px) {
  .lm-case .pc .name {
    font-size: 25px;
  }

  .lm-case .pc .role {
    font-size: 15.5px;
  }

  .lm-case .pc .avatar {
    font-size: 15px;
  }

  .lm-case .pc blockquote {
    font-size: 18px;
    line-height: 1.55;
  }

  .lm-case .pc .bar {
    font-size: 15.5px;
  }

  .lm-case .pc .bar .val {
    font-size: 14.5px;
  }
}

/* Cards */
.lm-case .cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lm-case .cards.two {
  grid-template-columns: repeat(2, 1fr);
}

.lm-case .card {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: var(--lm-radius);
  padding: 22px;
  box-shadow: var(--lm-shadow);
}

.lm-case .card h4 {
  font-family: "Lato", sans-serif;
  font-size: 16.5px;
  font-weight: 700;
  margin-bottom: 8px;
}

.lm-case .card p {
  margin: 0;
  font-size: 14.5px;
  color: var(--lm-ink-2);
}

.lm-case .card .tagline {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lm-teal);
  margin-bottom: 10px;
}

@media (max-width: 900px) {
  .lm-case .cards,
  .lm-case .cards.two {
    grid-template-columns: 1fr;
  }
}

/* Figures */
.lm-case .artifact-band {
  border-radius: 16px;
  padding: 20px 20px 22px;
}

.lm-case .artifact-band--lofi {
  background: #f5f7f8;
  border: 1px dashed rgba(15, 36, 48, 0.16);
}

.lm-case .artifact-band--hifi {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-top: 4px solid var(--lm-teal);
  box-shadow: 0 14px 36px rgba(15, 36, 48, 0.07);
}

.lm-case .artifact-band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(15, 36, 48, 0.08);
}

.lm-case .artifact-band-kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}

.lm-case .artifact-band--lofi .artifact-band-kicker {
  color: #4a5f6b;
  background: rgba(15, 36, 48, 0.07);
  border: 1px solid rgba(15, 36, 48, 0.1);
}

.lm-case .artifact-band--hifi .artifact-band-kicker {
  color: var(--lm-teal-dk);
  background: var(--lm-teal-soft);
  border: 1px solid rgba(14, 107, 114, 0.18);
}

.lm-case .artifact-band-title {
  font-family: "Cormorant", Georgia, serif;
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--lm-ink);
  line-height: 1.2;
}

.lm-case .artifact-band-note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--lm-ink-2);
}

.lm-case .artifact-band-foot {
  margin: 16px 2px 0;
  font-size: 14px;
  color: var(--lm-muted);
}

.lm-case .artifact-step {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0;
}

.lm-case .artifact-step-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15, 36, 48, 0.14), transparent);
}

.lm-case .artifact-step-label {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lm-muted);
  white-space: nowrap;
}

.lm-case .figs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.lm-case .figs.two {
  grid-template-columns: repeat(2, 1fr);
}

.lm-case .fig {
  position: relative;
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: var(--lm-radius);
  overflow: hidden;
  box-shadow: var(--lm-shadow);
  transition: transform 0.16s ease;
}

.lm-case .fig--lofi {
  border-style: dashed;
  border-color: rgba(15, 36, 48, 0.14);
  box-shadow: none;
}

.lm-case .fig--hifi {
  border-color: rgba(14, 107, 114, 0.16);
  box-shadow: 0 8px 22px rgba(15, 36, 48, 0.06);
}

.lm-case .fig:hover {
  transform: translateY(-3px);
}

.lm-case .fig-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 6px;
  color: #4a5f6b;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 36, 48, 0.12);
  box-shadow: 0 2px 8px rgba(15, 36, 48, 0.06);
}

.lm-case .fig-badge--hifi {
  color: var(--lm-teal-dk);
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(14, 107, 114, 0.2);
}

.lm-case .fig .shot {
  background: var(--lm-tint);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--lm-line);
}

.lm-case .fig--lofi .shot {
  background:
    linear-gradient(45deg, rgba(15, 36, 48, 0.03) 25%, transparent 25%, transparent 75%, rgba(15, 36, 48, 0.03) 75%),
    linear-gradient(45deg, rgba(15, 36, 48, 0.03) 25%, transparent 25%, transparent 75%, rgba(15, 36, 48, 0.03) 75%),
    #eceff1;
  background-size: 16px 16px;
  background-position: 0 0, 8px 8px;
}

.lm-case .fig--hifi .shot {
  background: linear-gradient(180deg, #f8fbfb, #fff);
}

.lm-case .fig .shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.lm-case .fig--lofi .shot img {
  opacity: 0.96;
}

.lm-case .fig .cap {
  padding: 14px 16px;
}

.lm-case .fig--lofi .who {
  color: #5e7481;
}

.lm-case .fig--hifi .who {
  color: var(--lm-teal-dk);
}

.lm-case .fig .who {
  font-family: "Lato", sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-teal-dk);
  margin: 0;
}

.lm-case .fig .ttl {
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}

.lm-case .fig.wide .shot {
  aspect-ratio: 16 / 9;
}

@media (max-width: 900px) {
  .lm-case .figs,
  .lm-case .figs.two {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .lm-case .figs,
  .lm-case .figs.two {
    grid-template-columns: 1fr;
  }
}

/* Severity */
.lm-case .sev {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 26px;
  align-items: center;
}

.lm-case .sevbars {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: var(--lm-radius);
  padding: 24px;
  box-shadow: var(--lm-shadow);
}

.lm-case .sevrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 13px;
  font-size: 13.5px;
}

.lm-case .sevrow:last-child {
  margin-bottom: 0;
}

.lm-case .sevrow .lab {
  width: 120px;
  flex: none;
  color: var(--lm-ink-2);
}

.lm-case .sevrow .track {
  flex: 1;
  height: 22px;
  background: var(--lm-tint);
  border-radius: 6px;
  overflow: hidden;
}

.lm-case .sevrow .fill {
  height: 100%;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  color: #fff;
  font-weight: 700;
  font-size: 12px;
}

.lm-case .sevrow--positive {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--lm-line);
}

.lm-case .sevrow--positive .lab {
  font-weight: 700;
  color: var(--lm-green);
}

.lm-case .sevrow--positive .track {
  height: 28px;
  background: var(--lm-green-soft);
  border: 1px solid rgba(46, 125, 91, 0.22);
}

.lm-case .sevrow--positive .fill {
  background: var(--lm-green);
  font-size: 13px;
  padding-right: 10px;
}

.lm-case .sevrow-count {
  width: 28px;
  flex: none;
  text-align: right;
  font-weight: 800;
  font-size: 15px;
  line-height: 1;
}

.lm-case .sevrow-count--positive {
  color: var(--lm-green);
}

@media (max-width: 900px) {
  .lm-case .sev {
    grid-template-columns: 1fr;
  }
}

/* Revision — evaluation summary, heuristics, usability session */
.lm-case #revision .sev-summary-title {
  font-size: 22px;
  margin: 0 0 12px;
  line-height: 1.25;
}

.lm-case #revision .sev-summary-body {
  margin: 0;
  font-size: var(--site-text-secondary);
  line-height: 1.6;
  color: var(--lm-ink-2);
}

.lm-case #revision .sev-summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.lm-case #revision .btn-rev-doc {
  padding: 10px 16px;
  font-size: 15px;
}

.lm-case #revision .sevrow {
  font-size: 15px;
}

.lm-case #revision .sevrow .fill {
  font-size: 13px;
}

.lm-case #revision .sevrow--positive .fill {
  font-size: 14px;
}

.lm-case #revision .sevrow-count {
  font-size: 16px;
}

.lm-case #revision .ev {
  padding: 20px 18px;
}

.lm-case #revision .ev .code--heuristic {
  font-size: 13px;
  padding: 6px 12px;
}

.lm-case #revision .ev h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.lm-case #revision .ev p {
  font-size: 16px;
  line-height: 1.6;
}

.lm-case #revision .ev .cnt {
  font-size: 13px;
  margin-top: 12px;
}

.lm-case #revision .card {
  padding: 24px;
}

.lm-case #revision .card .tagline {
  font-size: 13px;
  margin-bottom: 11px;
}

.lm-case #revision .card h4 {
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.35;
}

.lm-case #revision .card p {
  font-size: 16px;
  line-height: 1.6;
}

.lm-case #revision .note {
  font-size: var(--site-text-secondary);
  line-height: 1.6;
}

@media (max-width: 767.98px) {
  .lm-case #revision .sev-summary-body,
  .lm-case #revision .ev p,
  .lm-case #revision .card p,
  .lm-case #revision .note {
    font-size: var(--site-text-body);
  }

  .lm-case #revision .sev-summary-title {
    font-size: 26px;
    line-height: 1.25;
  }

  .lm-case #revision .ev h4,
  .lm-case #revision .card h4 {
    font-size: 19px;
  }

  .lm-case #revision .ev .cnt,
  .lm-case #revision .card .tagline,
  .lm-case #revision .sevrow {
    font-size: 15px;
  }

  .lm-case #revision .btn-rev-doc {
    font-size: 16px;
  }

  /* Multi-line heuristic titles — highlight must cover every wrapped line */
  .lm-case #revision .ev .code.code--heuristic,
  .lm-case .evgrid--heuristics .ev .code.code--heuristic {
    display: inline;
    height: auto;
    min-height: 0;
    max-width: none;
    white-space: normal;
    padding: 0.2em 0.55em;
    border-radius: 8px;
    line-height: 1.45;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
  }
}

/* Before / after — Refine iteration */
.lm-case #refine .iter {
  margin-bottom: 22px;
  padding: 18px 18px 6px;
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(15, 36, 48, 0.05);
}

.lm-case .ba {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
}

.lm-case #refine .ba {
  margin-bottom: 12px;
}

.lm-case .ba > div {
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid var(--lm-line);
  background: #fbfcfd;
}

.lm-case .ba .before {
  border-top: 3px solid var(--lm-major);
  background: linear-gradient(180deg, rgba(253, 240, 232, 0.5), #fbfcfd 46%);
}

.lm-case .ba .after {
  border-top: 3px solid var(--lm-teal);
  background: linear-gradient(180deg, rgba(220, 237, 237, 0.42), #fbfcfd 46%);
}

.lm-case .ba h5 {
  margin: 0 0 10px;
  font-family: "Lato", sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.lm-case .ba .before h5 {
  color: #9e5528;
}

.lm-case .ba .after h5 {
  color: var(--lm-teal-dk);
}

.lm-case .ba p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--lm-ink-2);
}

.lm-case .iter {
  margin-bottom: 18px;
}

.lm-case #refine .iter-head {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--lm-line);
}

.lm-case .iter-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.lm-case .prio {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
  padding: 6px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.lm-case .prio-high {
  background: var(--lm-major-soft);
  color: var(--lm-major-ink);
  border: 1px solid rgba(217, 116, 63, 0.28);
}

.lm-case .prio-medium {
  background: var(--lm-teal-soft);
  color: var(--lm-teal-dk);
  border: 1px solid rgba(14, 107, 114, 0.2);
}

.lm-case .prio-polish {
  background: #f8fafb;
  color: var(--lm-ink-2);
  border: 1px solid var(--lm-line);
}

.lm-case .iter-head h4 {
  font-family: "Lato", sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--lm-ink);
}

.lm-case .iter-head .src {
  font-size: 15px;
  color: var(--lm-muted);
  margin-left: auto;
}

@media (max-width: 700px) {
  .lm-case .ba {
    grid-template-columns: 1fr;
  }

  .lm-case #refine .iter {
    padding: 16px 14px 4px;
  }

  .lm-case .iter-head .src {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .lm-case #refine .prio {
    font-size: 15px;
  }

  .lm-case #refine .iter-head h4 {
    font-size: 20px;
  }
}

/* Decisions */
.lm-case .dec {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.lm-case .dec .d {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: var(--lm-radius);
  padding: 22px 20px;
  box-shadow: var(--lm-shadow);
  border-bottom: 4px solid var(--lm-teal);
}

.lm-case .dec .d:nth-child(2) {
  border-bottom-color: var(--lm-rose);
}

.lm-case .dec .d:nth-child(3) {
  border-bottom-color: var(--lm-amber-line);
}

.lm-case .dec .d:nth-child(4) {
  border-bottom-color: var(--lm-violet);
}

.lm-case .dec .d:nth-child(5) {
  border-bottom-color: var(--lm-green);
}

.lm-case .dec .d:nth-child(6) {
  border-bottom-color: var(--lm-blue);
}

.lm-case .dec h4 {
  font-family: "Lato", sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
}

.lm-case .dec p {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--lm-ink-2);
}

@media (max-width: 1000px) {
  .lm-case .dec {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .lm-case .dec {
    grid-template-columns: 1fr;
  }

  .lm-case .dec h4 {
    font-size: 19px;
  }

  .lm-case .dec p {
    font-size: 17px;
  }
}

/* Reflection */
.lm-case .refl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.lm-case .refl .r {
  background:
    linear-gradient(145deg, rgba(127, 211, 214, 0.08), rgba(127, 211, 214, 0.02)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--lm-radius);
  padding: 22px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.lm-case .refl .n {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.12em;
  color: #7fd3d6;
  margin-bottom: 8px;
}

.lm-case .refl h4 {
  font-family: "Cormorant", Georgia, serif;
  font-size: 19.5px;
  color: #fff;
  margin-bottom: 8px;
}

.lm-case .refl p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: #b9d2d6;
}

@media (max-width: 800px) {
  .lm-case .refl {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .lm-case .refl .r .n,
  .lm-case .refl .r p {
    font-size: 19px;
    line-height: 1.55;
  }

  .lm-case .refl .r h4 {
    font-size: 20.5px;
    line-height: 1.55;
  }
}

/* Launch */
.lm-case .launch {
  background:
    radial-gradient(ellipse 80% 100% at 10% 0%, rgba(127, 211, 214, 0.18), transparent 55%),
    linear-gradient(135deg, #0a4c52, #123a4a);
  border-radius: 20px;
  padding: 48px 44px;
  color: #fff;
  text-align: center;
  box-shadow: var(--lm-shadow);
}

.lm-case .launch.launch--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 24px 28px;
  align-items: center;
  text-align: left;
  padding: 36px 40px;
}

.lm-case .launch__copy {
  min-width: 0;
  max-width: 40ch;
  padding: 0;
}

.lm-case .launch__thumb {
  display: block;
  min-width: 0;
  width: 100%;
  max-width: 420px;
  justify-self: end;
  border-radius: 12px;
  overflow: hidden;
  line-height: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.36);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.lm-case .launch__thumb:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
}

.lm-case .launch__thumb img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  object-fit: contain;
  object-position: top center;
  vertical-align: top;
  background: #f5f5f0;
}

.lm-case .launch h2,
.lm-case .launch h3 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 0 0 12px;
  color: #fff;
}

.lm-case .launch p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 60ch;
  margin: 0 auto 26px;
  font-size: 16.5px;
  line-height: 1.6;
  font-family: "Lato", sans-serif;
}

.lm-case .launch.launch--split p {
  margin: 0 0 22px;
  max-width: none;
}

.lm-case .launch .btn-primary {
  background: #fff;
  color: var(--lm-teal-dk);
  margin-top: 4px;
}

.lm-case .launch .btn-primary:hover {
  background: #dceded;
}

.lm-case .launch.launch--cta {
  padding: 36px 44px;
  margin-top: 4px;
}

@media (max-width: 900px) {
  .lm-case .launch.launch--split {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 32px 28px;
  }

  .lm-case .launch__copy {
    max-width: none;
  }

  .lm-case .launch__thumb {
    width: 100%;
    max-width: 28rem;
    justify-self: start;
  }
}

/* Note strip */
.lm-case .note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--lm-amber);
  border: 1px solid var(--lm-amber-line);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: var(--site-text-secondary);
  line-height: 1.6;
  color: var(--lm-amber-ink);
  margin-top: 24px;
}

.lm-case .note b {
  font-weight: 700;
}

.lm-case .lm-spacer-sm {
  height: 34px;
}

.lm-case .lm-spacer-md {
  height: 44px;
}

/* Lightbox */
.lm-lb {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(9, 24, 32, 0.86);
  backdrop-filter: blur(4px);
  display: none;
  padding: 34px 20px;
  overflow: auto;
}

.lm-lb.open {
  display: block;
}

.lm-lb-inner {
  max-width: 1080px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  animation: lm-pop 0.18s ease;
}

@keyframes lm-pop {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.lm-lb-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--lm-line);
  background: var(--lm-tint);
}

.lm-lb-bar .t {
  font-weight: 650;
  font-size: 17px;
}

.lm-lb-tools {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

.lm-lb-zoom {
  display: flex;
  gap: 8px;
}

.lm-lb-zoom[hidden] {
  display: none;
}

.lm-lb-tools button {
  border: 1px solid var(--lm-line);
  background: #fff;
  border-radius: 8px;
  width: 34px;
  height: 34px;
  font-size: 15px;
  cursor: pointer;
  color: var(--lm-ink);
  line-height: 1;
}

.lm-lb-tools button:hover {
  border-color: var(--lm-teal);
  color: var(--lm-teal);
}

.lm-lb-body {
  padding: 26px 30px 32px;
  max-height: 76vh;
  overflow: auto;
}

.lm-lb-body.img {
  padding: 0;
  background: #f7fafa;
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.lm-lb-img-stage {
  display: block;
  padding: 16px;
  box-sizing: border-box;
}

.lm-lb-body img {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  transform: none;
}

.lm-lb-body h4 {
  font-size: 17.5px;
  margin: 20px 0 8px;
}

.lm-lb-body h4:first-child {
  margin-top: 0;
}

.lm-lb-body ul {
  margin: 0 0 4px;
  padding-left: 20px;
}

.lm-lb-body li {
  font-size: 16px;
  color: var(--lm-ink-2);
  margin-bottom: 7px;
}

.lm-lb-body p {
  font-size: 16px;
  color: var(--lm-ink-2);
}

.lm-lb-body blockquote:not(.persona-quote):not(.theme-quote) {
  margin: 0 0 14px;
  padding: 14px 18px;
  background: var(--lm-tint);
  border-left: 3px solid var(--lm-teal);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--lm-ink-2);
  font-size: 16px;
}

.lm-lb-body .pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 650;
  padding: 4px 10px;
  border-radius: 99px;
  margin: 0 6px 6px 0;
  background: var(--lm-tint);
  color: var(--lm-ink-2);
}

.lm-lb-body .resolve {
  background: var(--lm-green-soft);
  border-left: 3px solid var(--lm-green);
  padding: 12px 16px;
  border-radius: 0 10px 10px 0;
  font-size: 15.5px;
  color: #1f5c42;
  margin-bottom: 16px;
}

/* Persona lightbox detail */
.lm-lb-body.persona {
  padding: 0;
  line-height: 1.6;
  background: var(--lm-tint);
}

.persona-frame .lm-lb-bar {
  border-bottom-color: transparent;
  color: #fff;
}

.persona-frame--laura .lm-lb-bar {
  background: linear-gradient(135deg, #0e6b72, #0a4c52);
}

.persona-frame--kevin .lm-lb-bar {
  background: linear-gradient(135deg, #2c5f94, #1f4570);
}

.persona-frame--diane .lm-lb-bar {
  background: linear-gradient(135deg, #5b4b8a, #3f3466);
}

.persona-frame .lm-lb-bar .t {
  color: #fff;
}

.persona-frame .lm-lb-tools button {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.persona-frame .lm-lb-tools button:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.lm-lb-body.persona--laura {
  --persona-accent: #0e6b72;
  --persona-accent-dk: #0a4c52;
  --persona-soft: #dceded;
  --persona-soft-2: #eef7f7;
  --persona-pain-soft: #fbe7ea;
  --persona-pain: #b3384e;
}

.lm-lb-body.persona--kevin {
  --persona-accent: #2c5f94;
  --persona-accent-dk: #1f4570;
  --persona-soft: #e4edf7;
  --persona-soft-2: #f0f5fb;
  --persona-pain-soft: #faeeda;
  --persona-pain: #8a5b12;
}

.lm-lb-body.persona--diane {
  --persona-accent: #5b4b8a;
  --persona-accent-dk: #3f3466;
  --persona-soft: #ebe7f5;
  --persona-soft-2: #f4f2fa;
  --persona-pain-soft: #fbe7ea;
  --persona-pain: #b3384e;
}

.persona-detail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 14px 20px;
}

.persona-hero {
  padding: 1.35rem 1.45rem 1.25rem;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(140deg, var(--persona-accent), var(--persona-accent-dk));
  box-shadow: 0 10px 28px rgba(15, 36, 48, 0.12);
}

.persona-meta {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
  font-family: "Lato", sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: #fff;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.persona-meta b {
  font-weight: 600;
}

.persona-hero .persona-quote {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-family: "Cormorant", Georgia, serif;
  font-size: clamp(2rem, 2.8vw, 2.35rem);
  font-weight: 600;
  line-height: 1.36;
  font-style: italic;
  color: #fff;
  -webkit-font-smoothing: antialiased;
}

.persona-panel {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: 12px;
  padding: 1rem 1.25rem 1.15rem;
  border-top: 3px solid var(--persona-accent);
  box-shadow: 0 1px 2px rgba(15, 36, 48, 0.04);
}

.persona-panel--goals {
  background: linear-gradient(180deg, var(--persona-soft-2), #fff 72%);
}

.persona-panel--pain {
  background: linear-gradient(180deg, var(--persona-pain-soft), #fff 78%);
  border-top-color: var(--persona-pain);
}

.persona-panel--voices {
  background: linear-gradient(180deg, var(--persona-soft), #fff 80%);
}

.persona-panel h4 {
  margin: 0 0 0.6rem;
  font-family: "Lato", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--persona-accent);
}

.persona-panel--pain h4 {
  color: var(--persona-pain);
}

.persona-panel p {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.persona-panel ul {
  margin: 0;
  padding-left: 1.2rem;
}

.persona-panel li {
  margin-bottom: 0.45rem;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.persona-panel li::marker {
  color: var(--persona-accent);
}

.persona-panel p:has(.pill) {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.persona-panel .pill {
  display: inline-block;
  font-size: 14px;
  font-weight: 650;
  padding: 6px 13px;
  border-radius: 99px;
  margin: 0;
  background: #fff;
  color: var(--persona-accent-dk);
  border: 1px solid rgba(15, 36, 48, 0.1);
  line-height: 1.35;
}

.persona-panel--pain .pill {
  color: var(--persona-pain);
  background: rgba(255, 255, 255, 0.88);
}

.persona-panel--voices h4:not(:first-child) {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(15, 36, 48, 0.1);
}

.persona-panel--voices blockquote {
  margin: 0.35rem 0 0;
  padding: 12px 14px;
  font-family: "Lato", sans-serif;
  font-size: 18px;
  font-style: italic;
  line-height: 1.55;
  color: var(--lm-ink-2);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 36, 48, 0.08);
  border-left: 3px solid var(--persona-accent);
  border-radius: 0 10px 10px 0;
}

.lm-lb-body.persona .resolve {
  margin: 0;
  background: var(--lm-green-soft);
  border: 1px solid rgba(46, 125, 91, 0.18);
  border-left: 4px solid var(--lm-green);
  padding: 1rem 1.15rem;
  border-radius: 12px;
  font-size: 18px;
  line-height: 1.55;
  color: #1f5c42;
}

.lm-lb-body.persona .persona-disclaimer {
  margin: 0;
  padding: 0.85rem 0.25rem 0;
  border-top: 0;
  font-size: 14px;
  font-style: italic;
  text-align: center;
  color: var(--lm-muted);
}

@media (max-width: 640px) {
  .persona-frame .lm-lb-bar .t {
    font-size: 19px;
  }

  .persona-meta {
    font-size: 19px;
  }

  .persona-hero .persona-quote {
    font-size: 1.85rem;
  }

  .persona-panel h4 {
    font-size: 16px;
  }

  .persona-panel p,
  .persona-panel li {
    font-size: 19px;
  }

  .persona-panel .pill {
    font-size: 16px;
  }

  .persona-panel--voices blockquote {
    font-size: 19px;
  }

  .lm-lb-body.persona .resolve {
    font-size: 19px;
  }

  .lm-lb-body.persona .persona-disclaimer {
    font-size: 16px;
  }
}

/* Theme lightbox detail — subtle editorial layout */
.lm-lb-body.theme {
  padding: 24px 28px 30px;
  line-height: 1.6;
  background: #fff;
}

.theme-frame .lm-lb-bar {
  background: #fff;
  border-bottom: 1px solid var(--lm-line);
  color: var(--lm-ink);
}

.theme-frame .lm-lb-bar .t {
  color: var(--lm-ink);
  font-size: 17px;
  line-height: 1.35;
}

.theme-frame .lm-lb-tools button {
  background: #fff;
  border-color: var(--lm-line);
  color: var(--lm-ink);
}

.theme-frame .lm-lb-tools button:hover {
  border-color: var(--theme-accent);
  color: var(--theme-accent-dk);
  background: var(--theme-soft-2);
}

.theme-frame--blue,
.lm-lb-body.theme--blue {
  --theme-accent: #2c5f94;
  --theme-accent-dk: #1f4570;
  --theme-soft: #e4edf7;
  --theme-soft-2: #f5f8fc;
}

.theme-frame--amber,
.lm-lb-body.theme--amber {
  --theme-accent: #a8731f;
  --theme-accent-dk: #7a5712;
  --theme-soft: #faeeda;
  --theme-soft-2: #fdf8f0;
}

.theme-frame--rose,
.lm-lb-body.theme--rose {
  --theme-accent: #b3384e;
  --theme-accent-dk: #8a2a3c;
  --theme-soft: #fbe7ea;
  --theme-soft-2: #fdf5f6;
}

.theme-frame--teal,
.lm-lb-body.theme--teal {
  --theme-accent: #0e6b72;
  --theme-accent-dk: #0a4c52;
  --theme-soft: #dceded;
  --theme-soft-2: #f3f9f9;
}

.theme-frame--violet,
.lm-lb-body.theme--violet {
  --theme-accent: #5b4b8a;
  --theme-accent-dk: #3f3466;
  --theme-soft: #ebe7f5;
  --theme-soft-2: #f6f4fa;
}

.theme-detail {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 0;
}

.theme-hero {
  padding: 0 0 0 1rem;
  border-radius: 0;
  color: var(--lm-ink);
  background: transparent;
  border: 0;
  border-left: 3px solid var(--theme-accent);
  box-shadow: none;
}

.theme-kicker {
  margin: 0 0 0.45rem;
  font-family: "Lato", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--theme-accent-dk);
}

.theme-title {
  margin: 0 0 0.65rem;
  font-family: "Cormorant", Georgia, serif;
  font-size: clamp(1.45rem, 2.2vw, 1.7rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--lm-ink);
}

.theme-lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.theme-panel {
  background: #fff;
  border: 1px solid var(--lm-line);
  border-radius: 10px;
  padding: 1.1rem 1.25rem 1.15rem;
  box-shadow: none;
}

.theme-panel--quote {
  background: var(--theme-soft-2);
}

.theme-panel h4 {
  margin: 0 0 0.7rem;
  font-family: "Lato", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-muted);
}

.theme-panel p {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.theme-role-list {
  margin: 0;
  padding-left: 1.2rem;
}

.theme-role-list li {
  margin-bottom: 0.6rem;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.theme-role-list li::marker {
  color: var(--theme-accent);
}

.theme-role-list strong {
  color: var(--lm-ink);
  font-weight: 700;
}

.lm-lb-body .theme-quote {
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-family: "Cormorant", Georgia, serif;
  font-size: 19px;
  font-weight: 600;
  font-style: italic;
  line-height: 1.55;
  color: var(--lm-ink);
}

.theme-resolve {
  background: var(--lm-tint);
  border: 1px solid var(--lm-line);
  border-left: 3px solid var(--lm-teal);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.15rem;
}

.theme-resolve-label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: "Lato", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-muted);
}

.theme-resolve p {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.theme-evidence {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  padding: 0.9rem 0 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--lm-line);
}

.theme-evidence-label {
  font-family: "Lato", sans-serif;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lm-muted);
}

.theme-evidence-codes {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--lm-ink-2);
  text-align: left;
}

.lm-hidden-src {
  display: none;
}

/* APA references bibliography */
.lm-references-collapse {
  margin-top: 1.25rem;
  border-radius: 1rem;
  border: 1px solid rgba(15, 36, 48, 0.1);
  background: rgba(255, 255, 255, 0.78);
  overflow: hidden;
}

.lm-references-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.35rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.lm-references-summary::-webkit-details-marker {
  display: none;
}

.lm-references-summary::marker {
  content: "";
}

.lm-references-summary::after {
  content: "";
  flex-shrink: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid #0e7490;
  border-bottom: 2px solid #0e7490;
  transform: rotate(45deg);
  margin-top: -0.2rem;
  transition: transform 0.2s ease;
}

.lm-references-collapse[open] .lm-references-summary::after {
  transform: rotate(225deg);
  margin-top: 0.15rem;
}

.lm-references-summary:focus-visible {
  outline: 2px solid rgba(14, 116, 144, 0.85);
  outline-offset: -2px;
}

.lm-references-summary-label {
  font-family: "Lato", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--lm-ink);
}

.lm-references-summary-lead {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  min-width: 0;
}

.lm-references-summary-meta {
  font-family: "Lato", sans-serif;
  font-size: 13px;
  color: var(--lm-muted);
}

.lm-references-collapse-body {
  padding: 0 1.35rem 1.35rem;
  border-top: 1px solid rgba(15, 36, 48, 0.1);
}

.lm-references {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lm-references li {
  font-family: "Lato", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--lm-ink-2);
  padding-left: 1.5rem;
  text-indent: -1.5rem;
}

.lm-references em {
  font-style: italic;
}

.lm-references a {
  color: #2563eb;
  text-decoration: underline;
  text-decoration-color: rgba(37, 99, 235, 0.4);
  text-underline-offset: 2px;
  word-break: break-all;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.lm-references a:hover {
  color: #1d4ed8;
  text-decoration-color: rgba(29, 78, 216, 0.55);
}

.lm-about-collapse {
  margin-top: 1rem;
}

.lm-about-body {
  margin-top: 1.25rem;
}

.lm-about-body h3 {
  margin: 0 0 0.65rem;
  font-family: "Lato", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--lm-ink);
}

.lm-about-body h3 + p {
  margin-top: 0;
}

.lm-about-body h3:not(:first-child) {
  margin-top: 1.35rem;
}

.lm-about-body p {
  margin: 0 0 0.85rem;
  font-family: "Lato", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--lm-ink-2);
}

.lm-about-body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .lm-lb-body {
    padding: 20px;
  }
}

/* ============================================================
   Mobile type system — Lumen case only
   Main copy: 19px · Headers: larger · Footnotes/meta: smaller
   ============================================================ */
@media (max-width: 767.98px) {
  .lm-case {
    --site-text-body: 19px;
    --site-text-secondary: 19px;
    --site-text-meta: 16px;
    --site-text-label: 15px;
    --site-text-display: 24px;
    font-size: 19px;
    line-height: 1.55;
  }

  /* —— Headers (keep larger) —— */
  .lm-case h1 {
    font-size: clamp(32px, 8vw, 40px);
  }

  .lm-case h2 {
    font-size: clamp(28px, 7vw, 34px);
  }

  .lm-case h3,
  .lm-case .sec-head--sub h2,
  .lm-case .sec-head--sub h3 {
    font-size: 26px;
    line-height: 1.25;
  }

  .lm-case .hmw .q {
    font-size: 26px;
    line-height: 1.35;
  }

  .lm-case .pc .name {
    font-size: 24px;
  }

  .lm-case .stat .num {
    font-size: 32px;
  }

  .lm-case .persona-hero .persona-quote {
    font-size: 1.85rem;
  }

  .lm-case .theme-title,
  .theme-title {
    font-size: 28px;
    line-height: 1.25;
  }

  /* —— Main copy (19px) —— */
  .lm-case .lede,
  .lm-case .sec-head--sub .lede,
  .lm-case .lm-flow-step--themes .sec-head--sub .lede,
  .lm-case .meta-row,
  .lm-case .integrity,
  .lm-case .note,
  .lm-case .hmw-why div,
  .lm-case .phase .t,
  .lm-case .phase .d,
  .lm-case .stat .lbl,
  .lm-case .ev:not(.ev--theme) h4,
  .lm-case .ev:not(.ev--theme) p,
  .lm-case .ev.ev--theme h4,
  .lm-case .ev.ev--theme .ev-theme-desc,
  .lm-case .pc .role,
  .lm-case .pc blockquote,
  .lm-case .pc .bar,
  .lm-case .card h4,
  .lm-case .card p,
  .lm-case .dec .d,
  .lm-case .dec .d h4,
  .lm-case .dec .d p,
  .lm-case .lm-reflect-close,
  .lm-case .artifact-band-title,
  .lm-case .artifact-band-note,
  .lm-case .artifact-band-foot,
  .lm-case .sev-summary-body,
  .lm-case .refl p,
  .lm-case .fig .ttl,
  .lm-case .btn,
  .lm-case .lm-hero .case-hero-actions .btn,
  .lm-case .lm-references,
  .lm-case .lm-references li,
  .lm-case .lm-about-body p,
  .lm-case .lm-references-summary-label {
    font-size: 19px;
    line-height: 1.55;
  }

  /* Lightbox body copy — 19px (also outside nested .lm-case paths) */
  .lm-lb .lm-lb-bar .t,
  .lm-lb-body,
  .lm-lb-body h4,
  .lm-lb-body p,
  .lm-lb-body li,
  .lm-lb-body blockquote,
  .lm-lb-body .resolve,
  .lm-lb-body.persona .resolve,
  .persona-meta,
  .persona-panel p,
  .persona-panel li,
  .persona-panel--voices blockquote,
  .theme-lead,
  .theme-panel p,
  .theme-role-list li,
  .theme-resolve p {
    font-size: 19px;
    line-height: 1.55;
  }

  .lm-lb-body .theme-quote {
    font-size: 20px;
    line-height: 1.55;
  }

  .lm-case .persona-panel .pill,
  .persona-panel .pill {
    font-size: 16px;
  }

  /* —— Footnotes / meta / chrome (smaller than body, still readable) —— */
  .lm-case .eyebrow,
  .lm-case .sec-head--sub .eyebrow,
  .lm-case .lm-sub-eyebrow,
  .lm-case .hmw .k,
  .lm-case .phase .n,
  .lm-case .ev .cnt,
  .lm-case .ev.ev--theme .cnt,
  .lm-case .ev-theme-foot-label,
  .lm-case .ev-role-tag,
  .lm-case .fig .who,
  .lm-case .pc .bar .val,
  .lm-case .persona-panel h4,
  .lm-case .persona-disclaimer,
  .lm-case .lm-lb-body.persona .persona-disclaimer,
  .lm-case .theme-kicker,
  .lm-case .theme-panel h4,
  .lm-case .theme-resolve-label,
  .lm-case .theme-evidence-label,
  .lm-case .theme-evidence-codes,
  .lm-case .lm-references-summary-meta,
  .lm-case .lm-about-body h3,
  .lm-case .code,
  .lm-case .ev .code {
    font-size: 16px;
    line-height: 1.4;
  }

  .lm-case .ev .code--heuristic {
    font-size: 14px;
  }

  .lm-case .artifact-band-kicker {
    font-size: 12px;
    line-height: 1.3;
  }

  /* Match key-decision body size on mobile */
  .lm-case #refine .ba h5,
  .lm-case #refine .ba p,
  .lm-case .launch p,
  .lm-case .refl .r .n,
  .lm-case .refl .r p {
    font-size: 19px;
    line-height: 1.55;
  }

  .lm-case .refl .r h4 {
    font-size: 20.5px;
    line-height: 1.55;
  }
}