@import url("public-pages.css");
@import url("editorial/base.css");
@import url("editorial/hub.css");
@import url("editorial/article.css");
@import url("editorial/components.css");
@import url("editorial/responsive.css");

/* Editorial and case-study pages — intentionally isolated from main.css. */
.editorial-page,
.case-study-page {
  --editorial-rule: var(--glass-l2-border);
  --editorial-paper: var(--glass-l2-bg);
  background: transparent;
}

.editorial-page .site-main,
.case-study-page .site-main {
  overflow: clip;
  background: transparent;
}

.editorial-page a:focus-visible,
.case-study-page a:focus-visible,
.editorial-page summary:focus-visible {
  outline: 2px solid var(--color-brand-400);
  outline-offset: 4px;
  border-radius: 4px;
}

.editorial-kicker,
.case-kicker {
  margin: 0 0 var(--space-3);
  color: var(--color-brand-400);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-hero {
  position: relative;
  display: grid;
  gap: var(--space-6);
  min-height: 34rem;
  padding-block: clamp(7rem, 18vw, 11rem) var(--space-7);
  border-bottom: 1px solid var(--editorial-rule);
}

.editorial-hero::before {
  content: "";
  position: absolute;
  inset: 4.5rem -25% auto;
  height: 24rem;
  z-index: -1;
  background: radial-gradient(circle, var(--canvas-flow-azure), transparent 68%);
  opacity: 0.45;
  pointer-events: none;
}

.editorial-hero__issue {
  display: flex;
  justify-content: space-between;
  align-self: start;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--editorial-rule);
  color: var(--color-text-subtle);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-hero__copy h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.65rem, 12vw, 6.6rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.editorial-hero__copy h1 span {
  color: transparent;
  -webkit-text-stroke: 1px rgb(244 247 252 / 0.72);
}

.editorial-hero__copy .lead {
  max-width: 42rem;
  margin-top: var(--space-5);
  color: var(--color-text-muted);
}

.editorial-hero__index {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-self: end;
  border-block: 1px solid var(--editorial-rule);
}

.editorial-hero__index span {
  padding: var(--space-3) 0;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: 650;
}

.featured-story {
  display: grid;
  gap: var(--space-6);
  margin-block: var(--space-7);
  padding-block: var(--space-6);
  border-block: 1px solid var(--editorial-rule);
}

.featured-story__media,
.magazine-card__media,
.case-card__visual {
  display: block;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
}

.featured-story__media {
  min-height: 19rem;
  background: var(--glass-l2-bg);
  border: 1px solid var(--glass-l2-border);
}

.featured-story__media img,
.magazine-card__media img,
.case-card__visual img,
.article-cover img,
.case-detail__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-story__visual {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 19rem;
  padding: var(--space-5);
  background:
    linear-gradient(135deg, transparent 46%, rgb(255 255 255 / 0.1) 46.3%, transparent 46.6%),
    radial-gradient(circle at 20% 20%, rgb(83 216 232 / 0.18), transparent 30%),
    var(--glass-l3-bg);
  font: 800 clamp(2.6rem, 13vw, 6.5rem)/0.9 var(--font-mono);
  letter-spacing: -0.08em;
}

.featured-story__visual span:last-child {
  align-self: flex-end;
  color: transparent;
  -webkit-text-stroke: 1px rgb(255 255 255 / 0.5);
}

.featured-story__content {
  align-self: center;
}

.featured-story__content h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(1.8rem, 6vw, 3.5rem);
  line-height: 1.22;
}

.featured-story__content h2 a,
.magazine-card h3 a {
  color: inherit;
  text-decoration: none;
}

.featured-story__content > p:not(.editorial-kicker) {
  max-width: 38rem;
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.story-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
}

.story-meta span + span::before {
  content: "•";
  margin-inline-end: var(--space-2);
  color: var(--color-brand-400);
}

.editorial-link,
.magazine-card__read,
.case-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 750;
  text-decoration: none;
}

.editorial-link span,
.magazine-card__read span,
.case-card__link span {
  transition: transform var(--transition-fast);
}

.editorial-link:hover span,
.magazine-card__read:hover span,
.case-card__link:hover span {
  transform: translateX(-4px);
}

.editorial-categories {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--editorial-rule);
}

.editorial-categories h2 {
  margin: 0;
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
}

.editorial-categories__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.editorial-categories__list span {
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--editorial-rule);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.magazine-section {
  padding-block: var(--space-8);
}

.magazine-section__header,
.case-archive__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 3px solid var(--color-text);
}

.magazine-section__header h2,
.case-archive__header h2 {
  margin: 0;
  font-size: var(--text-2xl);
}

.magazine-section__edition {
  color: var(--color-text-subtle);
  font: 600 var(--text-xs)/1 var(--font-mono);
}

.magazine-grid {
  display: grid;
  gap: var(--space-6);
}

.magazine-card {
  display: grid;
  grid-template-columns: minmax(7rem, 36%) 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--editorial-rule);
}

.magazine-card__media {
  min-height: 9rem;
  background: var(--glass-l2-bg);
  border: 1px solid var(--glass-l2-border);
}

.magazine-card__placeholder {
  position: relative;
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 9rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgb(67 149 255 / 0.13), transparent 45%),
    repeating-linear-gradient(90deg, transparent 0 1.8rem, rgb(255 255 255 / 0.035) 1.8rem calc(1.8rem + 1px));
}

.magazine-card__placeholder b {
  color: transparent;
  font: 800 clamp(2.8rem, 10vw, 5rem)/1 var(--font-mono);
  -webkit-text-stroke: 1px rgb(114 179 255 / 0.55);
}

.magazine-card__placeholder i {
  position: absolute;
  inset: auto -10% 22%;
  height: 1px;
  background: rgb(83 216 232 / 0.5);
  transform: rotate(-12deg);
}

.magazine-card h3 {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xl);
  line-height: 1.35;
}

.magazine-card__body > p {
  display: none;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.magazine-card__read {
  margin-top: var(--space-3);
  color: var(--color-brand-400);
  font-size: var(--text-xs);
}

.editorial-pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-7);
  padding-block: var(--space-4);
  border-block: 1px solid var(--editorial-rule);
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
}

.editorial-pagination > :last-child {
  justify-self: end;
}

.editorial-pagination a {
  color: var(--color-text);
  font-weight: 700;
  text-decoration: none;
}

.editorial-cta {
  max-width: 57rem;
  margin-inline: auto;
  padding-block: var(--space-8);
  text-align: center;
}

.editorial-cta h2 {
  margin: 0 auto var(--space-5);
  font-size: var(--text-2xl);
}

.editorial-empty {
  color: var(--color-text-muted);
}

/* Reading-first article */

.reading-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: calc(var(--z-header) + 1);
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-brand-500), var(--color-violet));
  transform: scaleX(0);
  transform-origin: right center;
}

.article-masthead {
  max-width: 62rem;
  margin-inline: auto;
  padding-block: clamp(5.5rem, 13vw, 9rem) var(--space-7);
}

.article-masthead__back,
.case-detail__back {
  display: inline-flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  color: var(--color-text-subtle);
  font-size: var(--text-sm);
  text-decoration: none;
}

.article-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-brand-400);
  font-size: var(--text-xs);
  font-weight: 750;
}

.article-masthead__meta span + span::before {
  content: "/";
  margin-inline-end: var(--space-3);
  color: var(--color-text-subtle);
}

.article-masthead h1 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 5rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.article-deck {
  max-width: 46rem;
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.article-byline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--editorial-rule);
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
}

.article-byline div {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.article-cover {
  aspect-ratio: 16 / 9;
  margin: var(--space-6) 0 0;
  overflow: hidden;
  border: 1px solid var(--glass-l2-border);
  border-radius: var(--radius-lg);
  background: var(--glass-l2-bg);
}

.article-reading-layout {
  display: grid;
  max-width: 70rem;
  margin-inline: auto;
}

.article-reading-column {
  min-width: 0;
  padding: clamp(1rem, 3vw, 2rem);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-l2-border);
  background: var(--surface-reading);
  -webkit-backdrop-filter: blur(var(--glass-l2-blur)) saturate(var(--glass-l2-saturate));
  backdrop-filter: blur(var(--glass-l2-blur)) saturate(var(--glass-l2-saturate));
}

.article-toc-mobile {
  margin-bottom: var(--space-6);
  border-block: 1px solid var(--editorial-rule);
}

.article-toc-mobile summary {
  display: flex;
  justify-content: space-between;
  padding-block: var(--space-4);
  color: var(--color-text);
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.article-toc-mobile summary::-webkit-details-marker {
  display: none;
}

.article-toc-mobile[open] summary span {
  transform: rotate(45deg);
}

.article-toc-mobile .article-toc {
  padding-bottom: var(--space-4);
}

.article-toc-mobile .article-toc > strong {
  display: none;
}

.article-sidebar {
  display: none;
}

.article-toc ol {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.article-toc li {
  margin-bottom: var(--space-2);
}

.article-toc a {
  display: block;
  padding-block: 0.2rem;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  line-height: 1.65;
  text-decoration: none;
}

.article-toc a:hover {
  color: var(--color-brand-400);
}

.article-toc .toc-h3 {
  margin-inline-start: var(--space-3);
}

.article-body {
  color: var(--color-text);
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 2.05;
}

.article-body > * {
  max-width: var(--reading-max);
  margin-inline: auto;
}

.article-body h2,
.article-body h3 {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
  color: var(--color-text);
  line-height: 1.45;
}

.article-body h2 {
  margin-top: var(--space-8);
  padding-top: var(--space-4);
  border-top: 1px solid var(--editorial-rule);
  font-size: var(--text-2xl);
}

.article-body h3 {
  margin-top: var(--space-6);
  font-size: var(--text-xl);
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote {
  margin-block: 1.35em;
}

.article-body a {
  color: var(--color-brand-400);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.article-body blockquote {
  padding: var(--space-4) var(--space-5);
  border-inline-start: 3px solid var(--color-cyan);
  background: rgb(83 216 232 / 0.055);
  color: var(--color-text);
}

.article-body img {
  width: 100%;
  height: auto;
  margin-block: var(--space-5);
}

.article-body pre {
  max-width: 100%;
  margin-block: var(--space-6);
  padding: var(--space-5);
  overflow-x: auto;
  border: 1px solid var(--editorial-rule);
  border-radius: var(--radius-md);
  background: var(--surface-code);
  direction: ltr;
  text-align: left;
  tab-size: 2;
}

.article-body code,
.case-detail__content code {
  font-family: var(--font-mono);
  direction: ltr;
  unicode-bidi: embed;
}

.article-body :not(pre) > code {
  padding: 0.12em 0.35em;
  border: 1px solid rgb(255 255 255 / 0.09);
  border-radius: 5px;
  background: rgb(255 255 255 / 0.055);
  color: #a9dcff;
  font-size: 0.88em;
}

.article-body table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.article-body th,
.article-body td {
  padding: var(--space-3);
  border: 1px solid var(--editorial-rule);
  text-align: start;
}

.article-context,
.related-reading,
.article-endnote {
  max-width: var(--reading-max);
  margin: var(--space-8) auto 0;
}

.article-context,
.related-reading {
  padding-top: var(--space-6);
  border-top: 1px solid var(--editorial-rule);
}

.article-context h2,
.related-reading h2 {
  margin: 0 0 var(--space-5);
  font-size: var(--text-xl);
}

.article-context__grid,
.related-reading__list {
  display: grid;
  gap: var(--space-3);
}

.article-context__grid a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--editorial-rule);
  color: var(--color-text);
  text-decoration: none;
}

.article-context__grid a > span {
  color: var(--color-brand-400);
  font-size: var(--text-xs);
}

.article-context__grid a > strong {
  font-size: var(--text-sm);
}

.article-context__grid a > i {
  grid-area: 1 / 2 / 3;
  align-self: center;
  font-style: normal;
}

.related-reading__list a {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--editorial-rule);
  color: var(--color-text);
  text-decoration: none;
}

.related-reading__list span {
  color: var(--color-text-subtle);
  font: 600 var(--text-xs)/1 var(--font-mono);
}

.related-reading__list strong {
  font-size: var(--text-sm);
}

.related-reading__list i {
  color: var(--color-brand-400);
  font-style: normal;
}

.article-endnote {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid rgb(67 149 255 / 0.28);
  background: rgb(67 149 255 / 0.045);
}

.article-endnote p {
  margin: 0;
  font-weight: 750;
}

/* Portfolio: technical case-study identity */

.case-study-page {
  --case-accent: #6ee7b7;
  --case-warm: #ffb86b;
}

.case-kicker {
  color: var(--case-accent);
}

.case-kicker span {
  display: inline-block;
  width: 1.6rem;
  height: 1px;
  margin-inline-end: var(--space-2);
  vertical-align: middle;
  background: currentColor;
}

.case-hero {
  position: relative;
  display: grid;
  gap: var(--space-7);
  min-height: 42rem;
  padding-block: clamp(7rem, 18vw, 11rem) var(--space-8);
}

.case-hero::before {
  content: "";
  position: absolute;
  inset: 5rem -20% 0;
  z-index: -1;
  opacity: 0.7;
  background-image:
    linear-gradient(rgb(110 231 183 / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgb(110 231 183 / 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.case-hero__copy {
  align-self: center;
}

.case-hero h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2.75rem, 11vw, 6.8rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.case-hero h1 span {
  color: var(--case-accent);
}

.case-hero .lead {
  max-width: 42rem;
  margin-block: var(--space-5);
  color: var(--color-text-muted);
}

.case-hero__diagram {
  position: relative;
  display: grid;
  gap: var(--space-5);
  align-content: center;
  min-height: 20rem;
  padding: var(--space-6);
  border: 1px solid rgb(110 231 183 / 0.24);
  background: rgb(5 10 16 / 0.72);
  box-shadow: 16px 16px 0 rgb(110 231 183 / 0.045);
}

.case-node {
  position: relative;
  display: grid;
  place-items: center;
  width: min(10rem, 65%);
  min-height: 3.5rem;
  border: 1px solid var(--editorial-rule);
  color: var(--color-text-muted);
  font: 650 0.68rem/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.case-node--process {
  justify-self: center;
  border-color: var(--case-accent);
  color: var(--case-accent);
}

.case-node--result {
  justify-self: end;
  border-color: rgb(255 184 107 / 0.55);
  color: var(--case-warm);
}

.case-hero__diagram i {
  position: absolute;
  inset-inline-start: 32%;
  top: 31%;
  width: 1px;
  height: 18%;
  background: var(--case-accent);
  transform: rotate(-28deg);
}

.case-hero__diagram i:last-child {
  inset-inline-start: 67%;
  top: 59%;
}

.case-archive {
  padding-block: var(--space-8);
}

.case-archive__header {
  border-color: var(--case-accent);
}

.case-archive__header > p {
  display: none;
  max-width: 18rem;
  margin: 0;
  color: var(--color-text-subtle);
  font-size: var(--text-sm);
  text-align: end;
}

.case-grid {
  display: grid;
  gap: var(--space-6);
}

.case-card {
  display: grid;
  border-bottom: 1px solid var(--editorial-rule);
}

.case-card__visual {
  position: relative;
  min-height: 16rem;
  background:
    linear-gradient(145deg, rgb(110 231 183 / 0.1), transparent),
    #0c131b;
}

.case-card__visual > b {
  position: absolute;
  inset: var(--space-3) var(--space-3) auto auto;
  color: rgb(255 255 255 / 0.42);
  font: 700 var(--text-xs)/1 var(--font-mono);
}

.case-card__signal {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 6%;
  height: 100%;
  padding: 20%;
}

.case-card__signal i {
  width: 8%;
  height: 25%;
  background: var(--case-accent);
  opacity: 0.35;
}

.case-card__signal i:nth-child(2) { height: 48%; opacity: 0.5; }
.case-card__signal i:nth-child(3) { height: 78%; opacity: 0.9; }
.case-card__signal i:nth-child(4) { height: 58%; opacity: 0.65; }
.case-card__signal i:nth-child(5) { height: 92%; opacity: 1; }

.case-card__body {
  padding-block: var(--space-5) var(--space-6);
}

.case-card__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--color-text-subtle);
  font: 600 var(--text-xs)/1.4 var(--font-mono);
}

.case-card h3 {
  max-width: 20ch;
  margin: var(--space-3) 0;
  font-size: var(--text-xl);
}

.case-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.case-card__body > p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.case-card__link {
  color: var(--case-accent);
}

.case-empty {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-block: var(--space-8);
  border-block: 1px solid var(--editorial-rule);
  color: var(--color-text-muted);
}

.case-empty span {
  color: var(--case-accent);
  font: 800 var(--text-3xl)/1 var(--font-mono);
}

.case-cta,
.case-detail__footer {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: var(--space-5);
  margin-block: var(--space-8);
  padding: var(--space-6);
  border: 1px solid var(--glass-l3-border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(90deg, rgb(110 231 183 / 0.07), transparent),
    var(--glass-l2-bg);
  -webkit-backdrop-filter: blur(var(--glass-l2-blur)) saturate(var(--glass-l2-saturate));
  backdrop-filter: blur(var(--glass-l2-blur)) saturate(var(--glass-l2-saturate));
}

.case-cta h2,
.case-detail__footer h2 {
  max-width: 20ch;
  margin: 0;
  font-size: var(--text-2xl);
}

/* Case-study detail */

.case-detail__hero {
  padding-block: clamp(5.5rem, 14vw, 9rem) var(--space-7);
}

.case-detail__hero h1 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(2.5rem, 9vw, 5.7rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.case-detail__summary {
  max-width: 46rem;
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.case-detail__facts {
  display: grid;
  gap: 1px;
  margin-top: var(--space-6);
  border: 1px solid var(--editorial-rule);
  background: var(--editorial-rule);
}

.case-detail__facts div {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--editorial-paper);
}

.case-detail__facts span,
.case-detail__rail span {
  color: var(--color-text-subtle);
  font: 600 var(--text-xs)/1.4 var(--font-mono);
}

.case-detail__facts strong {
  font-size: var(--text-sm);
}

.case-detail__cover,
.case-detail__blueprint {
  min-height: 18rem;
  margin: var(--space-7) 0 0;
  border: 1px solid rgb(110 231 183 / 0.2);
}

.case-detail__cover {
  aspect-ratio: 16 / 8;
  overflow: hidden;
}

.case-detail__blueprint {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgb(110 231 183 / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(110 231 183 / 0.05) 1px, transparent 1px),
    var(--glass-l2-bg);
  background-size: 28px 28px;
}

.case-detail__blueprint span {
  display: grid;
  place-items: center;
  min-height: 4rem;
  border: 1px solid rgb(110 231 183 / 0.4);
  color: var(--case-accent);
  font: 650 clamp(0.52rem, 2vw, 0.75rem)/1 var(--font-mono);
}

.case-detail__blueprint i {
  width: clamp(0.7rem, 3vw, 2rem);
  height: 1px;
  background: var(--case-warm);
}

.case-detail__layout {
  display: grid;
  gap: var(--space-6);
  max-width: 68rem;
  margin-inline: auto;
  padding-block: var(--space-7);
  border-top: 1px solid var(--editorial-rule);
}

.case-detail__rail {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--editorial-rule);
}

.case-detail__rail strong {
  font-size: var(--text-sm);
}

.case-detail__rail small {
  color: var(--case-accent);
}

.case-section-label {
  margin: 0 0 var(--space-5);
  color: var(--case-accent);
  font: 700 var(--text-xs)/1 var(--font-mono);
  letter-spacing: 0.08em;
}

.case-detail__content {
  color: #d8e0ec;
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 2;
}

.case-detail__content p {
  max-width: var(--reading-max);
  margin: 0 auto 1.4em;
}

@media (min-width: 640px) {
  .magazine-card__body > p,
  .case-archive__header > p {
    display: block;
  }

  .article-byline {
    flex-direction: row;
    justify-content: space-between;
  }

  .article-context__grid,
  .case-detail__facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-endnote {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .editorial-hero {
    grid-template-columns: minmax(0, 1fr) 12rem;
  }

  .editorial-hero__issue,
  .editorial-hero__copy {
    grid-column: 1;
  }

  .editorial-hero__index {
    grid-area: 1 / 2 / 3;
    grid-template-columns: 1fr;
    align-content: end;
    padding-inline-start: var(--space-5);
    border-block: 0;
    border-inline-start: 1px solid var(--editorial-rule);
  }

  .featured-story {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
    align-items: stretch;
  }

  .featured-story__media,
  .featured-story__visual {
    min-height: 27rem;
  }

  .editorial-categories {
    grid-template-columns: 6rem 1fr;
    align-items: center;
  }

  .magazine-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-7) var(--space-5);
  }

  .magazine-card {
    display: block;
  }

  .magazine-card--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 0.8fr);
    gap: var(--space-5);
  }

  .magazine-card__media {
    min-height: 17rem;
  }

  .magazine-card--lead .magazine-card__media {
    min-height: 25rem;
  }

  .magazine-card__body {
    padding-block: var(--space-4);
  }

  .case-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
    align-items: center;
  }

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

  .case-card:nth-child(3n + 1) {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  }

  .case-card:nth-child(3n + 1) .case-card__body {
    align-self: center;
    padding: var(--space-6);
  }

  .case-cta,
  .case-detail__footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .case-detail__facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .case-detail__layout {
    grid-template-columns: 12rem minmax(0, 1fr);
  }

  .case-detail__rail {
    align-self: start;
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    padding: var(--space-4);
    border: 1px solid var(--editorial-rule);
  }
}

@media (min-width: 1024px) {
  .article-toc-mobile {
    display: none;
  }

  .article-reading-layout {
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: clamp(3rem, 6vw, 6rem);
  }

  .article-sidebar {
    display: block;
    grid-column: 2;
    grid-row: 1;
  }

  .article-sidebar__inner {
    position: sticky;
    top: calc(var(--header-height) + var(--space-5));
    padding-inline-start: var(--space-4);
    border-inline-start: 1px solid var(--editorial-rule);
  }

  .article-sidebar__inner > .article-toc > strong {
    font-size: var(--text-sm);
  }

  .article-sidebar__cta {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--editorial-rule);
    color: var(--color-brand-400);
    font-size: var(--text-xs);
    font-weight: 750;
    text-decoration: none;
  }

  .article-reading-column {
    grid-column: 1;
    grid-row: 1;
  }

  .article-context__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .magazine-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .magazine-card,
  .magazine-card--lead {
    grid-column: span 4;
    display: block;
  }

  .magazine-card--lead {
    grid-column: span 8;
  }

  .magazine-card:nth-child(5n) {
    grid-column: span 8;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-5);
  }
}

.case-detail__sections {
  display: grid;
  gap: var(--space-6);
}

.case-block {
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--editorial-rule);
  border-radius: var(--radius-xl);
  background: var(--editorial-paper);
}

.case-block--accent {
  border-color: rgb(110 231 183 / 0.28);
}

.case-block h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--text-xl);
}

.case-block p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.9;
}

.case-checklist {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
}

.case-flow {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
}

.case-flow li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-4);
  border: 1px solid var(--editorial-rule);
  border-radius: var(--radius-md);
  background: var(--glass-l1-bg);
}

.case-flow strong {
  color: var(--case-accent, var(--color-brand-400));
  font-family: var(--font-mono);
}

.case-output-grid,
.case-visual-grid,
.case-related__grid {
  display: grid;
  gap: var(--space-4);
}

.case-output-grid article {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
}

.case-metrics {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.case-metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-md);
}

.case-metric span {
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
}

.case-metric strong {
  font-size: var(--text-xl);
}

.case-visual-card__art {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  min-height: 8rem;
  margin-bottom: var(--space-4);
}

.case-visual-card__art span {
  border: 1px solid var(--editorial-rule);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, rgb(67 149 255 / 0.12), transparent);
}

.case-visual-card figcaption {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.case-visual-card figcaption span {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.case-rail__stack {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--editorial-rule);
}

.case-rail__stack ul {
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}

.case-rail__stack li {
  padding-block: 0.2rem;
  font-size: var(--text-xs);
}

.case-related__card {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  color: inherit;
  text-decoration: none;
}

.case-related__card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.case-footer__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .case-output-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .case-related__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .case-detail__footer {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  .editorial-page *,
  .case-study-page * {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: more) {
  .editorial-page,
  .case-study-page {
    --editorial-rule: rgb(255 255 255 / 0.42);
  }

  .article-body,
  .case-detail__content {
    color: var(--color-text);
  }
}

/* V3 — article detail wins over legacy reading shell below */
.article-detail-page .reading-progress {
  height: 2px;
  background: var(--color-brand-400);
  opacity: 0.88;
}

.article-detail-page .article-reading-column {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}