/* Shared page layouts: collections, reading pages and personal details. */
.page-intro {
  text-align: center;
  padding: 80px 24px 68px;
  margin: auto;
}
.page-intro h1 {
  font-size: clamp(38px, 5vw, 64px);
  max-width: 850px;
  margin: 20px auto 24px;
}
.page-description {
  max-width: 640px;
  margin: auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}
.collection-page {
  max-width: 1160px;
  margin: auto;
  padding: 0 72px 120px;
}
.work-page {
  max-width: 1020px;
}
.work-page .page-intro {
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 64px;
}
.work-page .page-intro h1 {
  max-width: 760px;
}
.work-page .page-intro h1 br {
  display: none;
}
.view-switch {
  display: inline-flex;
  padding: 5px;
  gap: 4px;
  background: var(--glass);
  border-radius: 17px;
  font-size: 13px;
}
.view-switch a {
  padding: 10px 20px;
  border-radius: 12px;
}
.view-switch [aria-current] {
  background: var(--ink);
  color: var(--paper);
}
.collection-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  min-height: 48px;
  margin-bottom: 36px;
}
.collection-filters {
  display: flex;
  padding: 5px;
  border-radius: 17px;
  gap: 1px;
  background: var(--glass);
}
.collection-filters button {
  border: 0;
  border-radius: 12px;
  padding: 9px 13px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.collection-filters button[aria-pressed="true"] {
  background: var(--strong-glass);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: 0 2px 4px #00000006;
}
.collection-search {
  display: flex;
  align-items: center;
  gap: 8px;
}
.collection-search label {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 180px;
  padding: 0 13px;
  min-height: 44px;
  border-radius: 30px;
  background: var(--glass);
  color: var(--muted);
}
.collection-search .icon {
  width: 14px;
  height: 14px;
}
.collection-search input {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  min-height: 44px;
  outline-offset: 9px;
}
.collection-search input::placeholder {
  color: var(--muted);
  opacity: 0.9;
}
.sort-button {
  padding: 11px 14px;
  border: 0;
  background: var(--glass);
  border-radius: 30px;
  white-space: nowrap;
  font-size: 12px;
}
.collection-mobile-filter {
  display: none;
}
.collection-empty {
  padding: 70px 24px;
  text-align: center;
  color: var(--muted);
  background: var(--strong-glass);
  border-radius: 24px;
}
.folder-item {
  min-width: 0;
  scroll-margin-top: 105px;
}
.folder-item .folder {
  width: 100%;
}
.enterprise-section {
  padding-top: 120px;
}
.section-description {
  max-width: 620px;
  margin: 25px auto 40px;
  text-align: center;
  color: var(--muted);
}
.private-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
/* Private work uses the same art-and-copy rhythm as the article index. */
.private-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: var(--strong-glass);
  color: var(--ink);
  transition:
    transform 0.25s var(--out),
    box-shadow 0.25s;
}
.private-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 42px #0000000d;
}
.private-card .enterprise-art {
  border-radius: 0;
  aspect-ratio: 1.65;
}
.private-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 28px;
}
.private-copy .eyebrow {
  color: var(--blue);
  font-size: 10px;
}
.private-card h3 {
  font-family: "Instrument Sans", sans-serif;
  font-size: clamp(23px, 2.2vw, 30px);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin: 12px 0 16px;
}
.private-copy > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.private-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  gap: 20px;
  margin-top: auto;
  padding-top: 28px;
}
.private-card-footer .icon {
  color: var(--ink);
}
.enterprise-heading {
  max-width: 670px;
  margin-bottom: 38px;
}
.enterprise-heading h2 {
  font-family: "Instrument Sans", sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.05em;
  margin: 14px 0 24px;
}
.enterprise-heading > p:last-child {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}
.project-group {
  scroll-margin-top: 110px;
}
.project-group + .project-group {
  margin-top: 95px;
}
.project-group-heading {
  margin-bottom: 40px;
}
.project-group-heading h2 {
  font-size: clamp(33px, 3.5vw, 44px);
  letter-spacing: -0.035em;
  font-weight: 400;
  margin: 12px 0 0;
}
@media (max-width: 600px) {
  .private-copy {
    padding: 24px;
  }
  .project-group + .project-group {
    margin-top: 65px;
  }
}
.confidential-note {
  border: 0;
  border-radius: 20px;
  padding: 24px;
  margin-top: 32px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  background: var(--glass);
}
.confidential-note h2 {
  font-family: inherit;
  font-size: 23px;
  font-weight: 600;
}
.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.journal-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-radius: 26px;
  border: 0;
  background: var(--strong-glass);
  padding: 10px;
  transition:
    transform 0.24s var(--spring),
    box-shadow 0.24s;
}
.journal-card:hover,
.journal-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px #00000008;
}
.tool-art {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 1.45;
  flex-shrink: 0;
}
.tool-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  border: 0;
  border-radius: 40px;
  padding: 7px 12px;
  background: #ffffffe0;
  color: #34333c;
  font-size: 11px;
  line-height: 1.3;
}
.journal-copy {
  padding: 16px 8px 7px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.journal-copy h2 {
  font:
    600 18px/1.3 "Instrument Sans",
    sans-serif;
  letter-spacing: -0.035em;
  margin: 10px 0;
}
.journal-summary {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.journal-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  padding-top: 20px;
  margin-top: auto;
}
.journal-author img {
  width: 22px;
  height: 22px;
  object-fit: cover;
  border-radius: 50%;
}
.card-arrow {
  display: inline-flex;
  margin-left: auto;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: var(--paper);
}
.card-arrow .icon {
  width: 14px;
  height: 14px;
}
.gradient-0 {
  background:
    radial-gradient(at 0% 100%, #f5d4e3, transparent 60%),
    radial-gradient(at 100% 0%, #bee8e9, transparent 70%), #dad3f3;
}
.gradient-1 {
  background:
    radial-gradient(at 0% 100%, #c6f0de, transparent 60%),
    radial-gradient(at 100% 0%, #e2d4f6, transparent 70%), #c2dbf7;
}
.gradient-2 {
  background:
    radial-gradient(at 0% 100%, #f5f2c9, transparent 60%),
    radial-gradient(at 100% 0%, #f5d7de, transparent 70%), #f5ddc3;
}
.gradient-3 {
  background:
    radial-gradient(at 0% 100%, #c4e8f6, transparent 60%),
    radial-gradient(at 100% 0%, #d2e8fa, transparent 70%), #d9d0f8;
}
.gradient-4 {
  background:
    radial-gradient(at 0% 100%, #ecd4ed, transparent 60%),
    radial-gradient(at 100% 0%, #f5d4cf, transparent 70%), #efd8e8;
}
.gradient-5 {
  background:
    radial-gradient(at 0% 100%, #f3f3ca, transparent 60%),
    radial-gradient(at 100% 0%, #d2eadc, transparent 70%), #dcf0d1;
}
.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.tool-card .tool-art {
  aspect-ratio: 1.65;
}
.tool-card .journal-copy h2 {
  font-size: 21px;
}
.tool-card .journal-copy > p {
  font-size: 14px;
  color: var(--muted);
}
.tool-stack {
  margin-top: 20px;
  display: flex;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  gap: 10px;
}
.reading-layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 64px;
  margin: auto;
  padding: 136px 64px 100px;
  align-items: start;
}
.case-layout {
  max-width: 1440px;
}
.article-layout {
  max-width: 1160px;
  padding-left: 64px;
  padding-right: 64px;
  padding-top: 90px;
}
.reading-main {
  min-width: 0;
}
.reading-sidebar {
  position: sticky;
  top: 100px;
  font-size: 13px;
}
.reading-back {
  display: inline-flex;
  margin-bottom: 20px;
  line-height: 1.4;
}
.reading-toc summary {
  display: none;
}
.reading-toc nav {
  display: grid;
  gap: 3px;
  max-height: 68vh;
  overflow-y: auto;
  scrollbar-width: thin;
}
.reading-toc a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
.reading-toc a span {
  font-size: 10px;
  opacity: 0.75;
}
.reading-toc a:hover,
.reading-toc a[aria-current] {
  background: var(--line);
  color: var(--ink);
}
.reading-header h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.04;
  overflow-wrap: anywhere;
}
.article-layout .reading-header h1 {
  font-size: clamp(38px, 4.5vw, 64px);
  line-height: 1.04;
}
.detail-category {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 20px;
}
.reading-deck {
  font-size: 24px;
  line-height: 1.35;
  letter-spacing: -0.04em;
  color: var(--muted);
  margin-top: 20px;
}
.detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 620px;
  padding: 8px;
  gap: 8px;
  border-radius: 25px;
  background: var(--strong-glass);
  margin: 36px 0 48px;
}
.detail-meta > div {
  background: var(--paper);
  padding: 18px;
  border-radius: 18px;
  min-width: 0;
}
.detail-meta dt {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.detail-meta dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.case-hero {
  border-radius: 24px;
  overflow: hidden;
  margin: 0 0 24px;
  background: var(--glass);
}
.case-hero img {
  width: 100%;
  height: auto;
}
.case-hero figcaption {
  padding: 10px 16px;
  color: var(--muted);
  font-size: 12px;
}
.case-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  margin: 28px 0 48px;
}
.prose {
  font-size: 21px;
  line-height: 1.48;
  color: var(--muted);
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}
.prose section {
  margin: 58px 0;
  scroll-margin-top: 100px;
}
.prose h2 {
  font:
    600 31px/1.3 "Instrument Sans",
    sans-serif;
  color: var(--ink);
  letter-spacing: -0.04em;
  margin: 50px 0 23px;
  scroll-margin-top: 100px;
}
.prose h3 {
  font:
    600 24px/1.4 "Instrument Sans",
    sans-serif;
  color: var(--ink);
  margin: 32px 0 20px;
  scroll-margin-top: 100px;
}
.prose h4 {
  font-size: 20px;
  color: var(--ink);
  margin: 24px 0 16px;
}
.prose p {
  margin: 0 0 20px;
}
.prose a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}
.prose ul,
.prose ol {
  padding-left: 1.2em;
  margin: 24px 0;
}
.prose li {
  margin: 10px 0;
  padding-left: 0.2em;
}
.prose li::marker {
  color: var(--blue);
}
.prose img {
  max-width: 100%;
  border-radius: 14px;
  margin: 32px auto;
  object-fit: contain;
}
.prose pre {
  position: relative;
  max-width: 100%;
  overflow: auto;
  background: var(--strong-glass);
  border: 0;
  padding: 24px;
  border-radius: 18px;
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1.7;
  margin: 25px 0;
}
.prose code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.78em;
  letter-spacing: 0;
}
.prose pre code {
  font-size: inherit;
  white-space: pre;
}
.prose :not(pre) > code {
  background: var(--glass);
  padding: 0.1em 0.3em;
  border-radius: 5px;
  color: var(--ink);
}
.prose blockquote {
  padding: 25px;
  margin: 32px 0;
  border: 0;
  border-radius: 20px;
  background: var(--strong-glass);
  color: var(--ink);
  font-size: 18px;
}
.prose blockquote p:last-child {
  margin-bottom: 0;
}
.prose table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 15px;
}
.prose th,
.prose td {
  padding: 12px;
  border: 1px solid var(--line);
  min-width: 100px;
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 40px 0;
}
.project-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0;
}
.project-facts span {
  padding: 10px 16px;
  border-radius: 20px;
  background: var(--strong-glass);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--ink);
}
.project-note-panel {
  border: 8px solid var(--strong-glass);
  padding: 24px;
  border-radius: 25px;
  background: var(--glass);
}
.project-note-panel .eyebrow {
  margin-bottom: 14px;
}
.project-note-panel p:last-child {
  margin: 0;
}
.case-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 32px 0;
}
.case-gallery img {
  width: 100%;
  height: auto;
  margin: 0;
  border: 8px solid var(--strong-glass);
}
.article-hero {
  border: 10px solid var(--strong-glass);
  box-shadow: 0 3px 10px #00000008;
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 1.6;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 58px;
}
.article-hero img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.article-editor-note {
  padding: 22px 26px;
  margin: 0 0 38px;
  border: 0;
  border-radius: 18px;
  background: var(--glass);
  font-size: 15px;
  line-height: 1.6;
}
.article-editor-note strong {
  display: block;
  margin-bottom: 8px;
}
.article-body em {
  font: inherit;
  font-style: italic;
  color: inherit;
}
.article-hero > span {
  font-family: "Instrument Serif", serif;
  color: #3b5bdb;
  font-size: 100px;
}
.article-credit {
  margin: 55px 0;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  font-size: 13px;
  color: var(--muted);
}
.article-credit a {
  margin-top: 12px;
}
.next-reading {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 35px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 15px;
  margin: 80px 0 20px;
}
.next-reading > span {
  grid-column: 1/-1;
  font-size: 12px;
  color: var(--muted);
}
.next-reading strong {
  font:
    400 36px/1.13 "Instrument Serif",
    serif;
}
.next-reading .icon {
  align-self: center;
}
.about-page {
  padding: 80px 0 100px;
}
.about-intro {
  max-width: 790px;
  padding: 0 24px;
  margin: auto;
  text-align: center;
}
.about-intro h1 {
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.1;
  margin-bottom: 20px;
}
.about-intro > p {
  font:
    400 clamp(27px, 3.3vw, 42px) / 1.25 "Instrument Serif",
    serif;
  color: var(--muted);
  letter-spacing: -0.02em;
}
.photo-fan {
  container-type: inline-size;
  width: min(100% - 32px, 1000px);
  height: clamp(210px, 26vw, 300px);
  position: relative;
  margin: 96px auto 40px;
  isolation: isolate;
}
.photo-fan-card {
  --photo-width: clamp(78px, 17cqw, 160px);
  --photo-step: calc((100cqw - var(--photo-width) - 40px) / 6);
  --photo-rotation: var(--angle);
  --photo-lift: 0px;
  --photo-scale: 1;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: absolute;
  left: 50%;
  top: 0;
  width: var(--photo-width);
  height: calc(var(--photo-width) * 1.22);
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: clamp(12px, 2cqw, 20px);
  overflow: hidden;
  background: var(--strong-glass);
  box-shadow: 0 9px 20px #00000018;
  transform-origin: 50% 75%;
  transform: perspective(800px)
    translate(
      calc(-50% + var(--slot) * var(--photo-step)),
      calc(var(--depth) * clamp(12px, 2.2vw, 22px) + var(--photo-lift))
    )
    rotate(var(--photo-rotation)) rotateX(var(--tilt-y)) rotateY(var(--tilt-x))
    scale(var(--photo-scale));
  transition:
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}
.photo-fan-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  -webkit-user-drag: none;
}
.photo-0 {
  --slot: -3;
  --depth: 3;
  --angle: -24deg;
  z-index: 1;
}
.photo-1 {
  --slot: -2;
  --depth: 1.6;
  --angle: -16deg;
  z-index: 2;
}
.photo-2 {
  --slot: -1;
  --depth: 0.6;
  --angle: -7deg;
  z-index: 3;
}
.photo-3 {
  --slot: 0;
  --depth: 0;
  --angle: 0deg;
  z-index: 4;
}
.photo-4 {
  --slot: 1;
  --depth: 0.6;
  --angle: 7deg;
  z-index: 3;
}
.photo-5 {
  --slot: 2;
  --depth: 1.6;
  --angle: 16deg;
  z-index: 2;
}
.photo-6 {
  --slot: 3;
  --depth: 3;
  --angle: 24deg;
  z-index: 1;
}
.photo-fan-card.is-photo-active,
.photo-fan-card:focus-visible {
  --photo-lift: -28px;
  --photo-scale: 1.16;
  --photo-rotation: calc(var(--angle) * 0.35);
  z-index: 8;
  box-shadow: 0 22px 35px #00000026;
}
.photo-bubble {
  position: absolute;
  top: -70px;
  z-index: 10;
  max-width: 42%;
  background: #c8e6f7;
  color: #365163;
  border-radius: 30px;
  padding: 12px 20px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  opacity: 0;
  transform: translateY(10px) scale(0.94);
  transition:
    opacity 0.2s,
    transform 0.45s var(--spring);
  pointer-events: none;
}
.photo-fan.has-active-photo .photo-bubble {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.photo-bubble:after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: inherit;
  transform: rotate(45deg);
  bottom: -5px;
  left: 30%;
}
.bubble-left {
  left: 16%;
}
.bubble-right {
  right: 14%;
  background: #e9e9e8;
  color: #424242;
}
.about-reading {
  max-width: 740px;
  margin: auto;
}
.about-story,
.about-prose {
  font-size: 21px;
  line-height: 1.47;
  letter-spacing: -0.025em;
  color: var(--muted);
}
.about-story p {
  margin-bottom: 25px;
}
.profile-board {
  margin: 50px 0;
  border-radius: 26px;
  background: var(--strong-glass);
  padding: 8px;
  box-shadow: 0 3px 5px #00000009;
}
.profile-board > .eyebrow {
  padding: 10px 17px;
  letter-spacing: 0;
}
.profile-board-inner {
  padding: 22px;
  background: var(--paper);
  border-radius: 20px;
}
.current-location {
  display: flex;
  align-items: center;
  gap: 14px;
}
.current-location strong {
  font-size: 15px;
  font-weight: 600;
}
.current-location p {
  font-size: 13px;
  color: var(--muted);
}
.location-icon,
.tool-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border: 0;
  box-shadow: 0 4px 12px #0000000c;
  border-radius: 15px;
}
.location-icon {
  background: #e1e7ff;
  color: #3b5bdb;
}
.location-icon svg {
  width: 26px;
  height: 26px;
}
.tool-icon {
  background: #fff;
}
.tool-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.interest-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 22px 0;
  padding: 20px 0;
}
.interest-section .eyebrow,
.selected-tools .eyebrow {
  letter-spacing: 0;
  margin-bottom: 18px;
}
.interest-marquee {
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
}
.interest-track {
  display: flex;
  gap: 12px;
  width: max-content;
  animation: interest-drift 40s linear infinite;
  margin-bottom: 10px;
}
.track-1 {
  animation-direction: reverse;
  margin-bottom: 0;
}
.interest-track span {
  border: 0;
  border-radius: 30px;
  padding: 9px 16px;
  font-size: 13px;
  background: var(--glass);
  white-space: nowrap;
  box-shadow: 0 2px 5px #00000008;
}
@keyframes interest-drift {
  to {
    transform: translateX(-50%);
  }
}
.selected-tools > div {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 24px 10px;
}
.selected-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  gap: 9px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}
@media (max-width: 600px) {
  .selected-tools > div {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px 8px;
  }
}
@media (max-width: 380px) {
  .selected-tools > div {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.about-prose h2 {
  font:
    600 22px/1.4 "Instrument Sans",
    sans-serif;
  letter-spacing: -0.035em;
  margin: 50px 0 14px;
  color: var(--ink);
}
.about-prose p {
  margin-bottom: 16px;
}
.about-prose .text-link {
  font-size: 14px;
}
.about-timeline article {
  margin: 32px 0;
  padding-left: 24px;
  border-left: 1px solid var(--line);
}
.about-timeline h3 {
  font-size: 20px;
  color: var(--ink);
  margin: 10px 0;
  font-weight: 500;
}
.about-timeline article > p {
  font-size: 16px;
}
.about-timeline article > .eyebrow {
  font-size: 10px;
}
.certification-list {
  font-size: 13px;
}
.certification-list p {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 15px 0;
}
.error-page {
  min-height: 100svh;
  padding: 0 24px 100px;
}
.error-page .page-intro {
  padding-bottom: 36px;
}
.error-page .page-intro h1 {
  font-size: clamp(38px, 5vw, 64px);
}
.error-game {
  max-width: 900px;
  margin: auto;
}
.error-game .game-panel {
  margin: 0;
  box-shadow: 0 25px 35px #00000025;
}
.error-page .section-bottom {
  margin-top: 35px;
}
body[data-page="404"] {
  background: var(--paper);
}
body[data-page="404"] .page-surface {
  border-radius: 0;
}
@media (min-width: 768px) {
  .reading-toc:not([open]) > nav {
    display: grid;
  }
}
@media (max-width: 1100px) and (min-width: 768px) {
  .collection-page {
    padding-left: 40px;
    padding-right: 40px;
  }
  .collection-toolbar {
    flex-wrap: wrap;
  }
  .reading-layout {
    gap: 32px;
    grid-template-columns: 170px minmax(0, 1fr);
    padding-left: 35px;
    padding-right: 35px;
  }
  .reading-deck {
    font-size: 21px;
  }

  .about-reading {
    padding: 0 35px;
  }
  .journal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 767px) {
  .page-intro {
    padding: 100px 0 54px;
  }
  .page-intro h1 {
    font-size: 38px;
    margin-top: 18px;
  }
  .page-description {
    font-size: 17px;
    line-height: 1.6;
  }
  .page-description br {
    display: none;
  }
  .collection-page {
    padding: 0 24px 85px;
  }
  .work-page .page-intro {
    padding-top: 74px;
    padding-bottom: 40px;
  }
  .view-switch {
    font-size: 12px;
  }
  .work-page .page-intro h1 {
    margin-top: 24px;
  }
  .work-page .page-intro h1 br {
    display: block;
  }
  .collection-toolbar {
    margin-bottom: 38px;
    min-height: 44px;
  }
  .collection-filters {
    display: none;
  }
  .collection-search {
    width: 100%;
  }
  .collection-search label {
    width: 180px;
    max-width: 65%;
  }
  .collection-mobile-filter {
    display: block;
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 36;
  }
  .collection-mobile-filter select {
    max-width: 170px;
    font:
      500 12px "Instrument Sans",
      sans-serif;
    appearance: auto;
    border: 1px solid #ffffff80;
    border-radius: 30px;
    padding: 13px 18px;
    color: var(--ink);
    background: var(--strong-glass);
    backdrop-filter: blur(22px);
    box-shadow: 0 5px 15px #00000009;
  }
  .journal-grid,
  .tool-grid,
  .private-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .tool-art {
    aspect-ratio: 1.45;
  }
  .journal-card {
    border-radius: 25px;
    padding: 10px;
  }
  .journal-copy h2 {
    font-size: 18px;
  }
  .journal-copy {
    padding: 16px 7px 7px;
  }
  .journal-summary {
    font-size: 14px;
  }
  .journal-author {
    font-size: 12px;
  }
  .enterprise-section {
    padding-top: 75px;
  }
  .enterprise-section h2 {
    font-size: 40px;
  }
  .private-card {
    min-height: 340px;
  }
  .section-description {
    font-size: 15px;
  }
  .reading-layout {
    display: block;
    padding: 100px 24px 70px;
  }
  .reading-header h1,
  .article-layout .reading-header h1 {
    font-size: 38px;
  }
  .reading-deck {
    font-size: 18px;
    line-height: 1.36;
    margin-top: 22px;
  }
  .detail-category {
    font-size: 11px;
    margin-bottom: 18px;
  }
  .detail-meta {
    grid-template-columns: 1fr 1fr;
    margin: 36px 0 48px;
    gap: 8px;
    padding: 8px;
  }
  .detail-meta > div:last-child {
    grid-column: 1/-1;
  }
  .detail-meta > div {
    padding: 17px 16px;
  }
  .detail-meta dd {
    font-size: 13px;
  }
  .reading-sidebar {
    position: static;
  }
  .reading-back {
    display: none;
  }
  .reading-toc {
    position: fixed;
    left: 20px;
    bottom: 20px;
    z-index: 35;
    max-width: calc(100vw - 40px);
    display: flex;
    flex-direction: column;
    background: var(--strong-glass);
    border: 1px solid #ffffff80;
    border-radius: 24px;
    backdrop-filter: blur(22px);
    box-shadow: 0 8px 20px #0000000b;
  }
  .reading-toc summary {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    cursor: pointer;
    padding: 13px 19px;
    font-size: 12px;
    list-style: none;
  }
  .reading-toc summary::-webkit-details-marker {
    display: none;
  }
  .reading-toc nav {
    max-height: 55svh;
    padding: 0 8px 8px;
    width: 280px;
    max-width: calc(100vw - 40px);
  }
  .reading-toc a {
    min-height: 40px;
  }
  .case-hero {
    border-radius: 20px;
  }
  .case-actions {
    gap: 20px;
    margin-top: 25px;
  }
  .article-hero {
    border-width: 10px;
    border-radius: 26px;
    margin-bottom: 54px;
  }
  .prose {
    font-size: 18px;
    line-height: 1.5;
  }
  .prose h2 {
    font-size: 24px;
    margin: 45px 0 22px;
  }
  .prose h3 {
    font-size: 21px;
  }
  .prose section {
    margin: 45px 0;
  }
  .prose pre {
    padding: 18px;
    font-size: 12px;
  }
  .prose blockquote {
    font-size: 15px;
    padding: 24px;
  }
  .project-facts span {
    font-size: 12px;
  }
  .project-note-panel {
    padding: 18px;
  }
  .case-gallery {
    grid-template-columns: 1fr;
  }
  .next-reading {
    margin-top: 55px;
  }
  .next-reading strong {
    font-size: 30px;
  }
  .about-page {
    padding-top: 92px;
    padding-bottom: 80px;
  }
  .about-intro {
    padding: 0 20px;
  }
  .about-intro h1 {
    font-size: 38px;
    margin-bottom: 18px;
  }
  .about-intro > p {
    font-size: 27px;
    line-height: 1.18;
  }
  .about-intro br {
    display: none;
  }
  .photo-fan {
    margin-top: 88px;
    margin-bottom: 4px;
  }
  .photo-fan-card.is-photo-active,
  .photo-fan-card:focus-visible {
    --photo-lift: -20px;
    --photo-scale: 1.13;
  }
  .photo-bubble {
    top: -64px;
    padding: 10px 13px;
    font-size: 11px;
  }
  .bubble-left {
    left: 4%;
  }
  .bubble-right {
    right: 4%;
  }
  .about-reading {
    padding: 0 20px;
  }
  .about-story,
  .about-prose {
    font-size: 17px;
    line-height: 1.5;
  }
  .profile-board {
    margin: 40px 0;
  }
  .profile-board-inner {
    padding: 18px;
  }
  .interest-track span {
    font-size: 12px;
  }
  .about-prose h2 {
    font-size: 21px;
  }
  .about-timeline article {
    padding-left: 17px;
  }
  .about-timeline article > p {
    font-size: 15px;
  }
  .error-page {
    padding: 0 15px 70px;
  }
  .error-page .page-intro {
    padding: 100px 10px 44px;
  }
  .error-page .page-intro h1 {
    font-size: 38px;
  }
  .error-page .page-description {
    font-size: 15px;
  }
  .error-game .game-panel {
    padding: 18px;
    border-radius: 34px;
  }
  .error-page .section-bottom {
    margin-top: 40px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .interest-track {
    animation: none;
  }
  .photo-fan-card,
  .photo-bubble,
  .journal-card,
  .private-card {
    transition: none;
  }
}
@media print {
  .reading-sidebar,
  .collection-toolbar,
  .collection-mobile-filter {
    display: none !important;
  }
  .reading-layout {
    display: block;
    padding: 0;
  }
  .journal-grid,
  .private-grid {
    grid-template-columns: 1fr 1fr;
  }
  .prose {
    font-size: 12pt;
  }
}

/* Search focus follows the rounded control, keeping its text field clear. */
.collection-search input:focus-visible {
  outline: none;
}
.collection-search label:has(input:focus-visible) {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}
:root[data-input-modality="pointer"] .collection-search label:has(input:focus) {
  outline: none;
}

.enterprise-art .art-check {
  stroke: #fff;
}

.page-intro h1,
.reading-header h1,
.about-intro h1,
.project-group-heading h2 {
  text-wrap: balance;
}
.journal-copy,
.journal-copy h2,
.private-copy h3 {
  min-width: 0;
  overflow-wrap: anywhere;
}
.journal-copy h2 {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.35;
}
.about-story,
.about-prose,
.prose {
  line-height: 1.6;
}
@media (max-width: 767px) {
  .page-intro h1,
  .reading-header h1,
  .article-layout .reading-header h1,
  .about-intro h1,
  .error-page .page-intro h1 {
    font-size: clamp(34px, 8.7vw, 42px);
    line-height: 1.1;
  }
  .reading-deck {
    line-height: 1.55;
    letter-spacing: -0.02em;
  }
  .journal-copy h2 {
    font-size: 20px;
  }
}

/* Metadata and timeline labels remain legible on compact screens. */
.private-copy .eyebrow,
.about-timeline article > .eyebrow,
.detail-category,
.article-meta,
.journal-copy .article-meta,
.project-note-panel .eyebrow {
  font-size: 12px;
}