:root {
  --ink: #10100f;
  --ink-soft: #2a2a28;
  --paper: #f4f3ec;
  --paper-bright: #ffffff;
  --silver: #bfc2c0;
  --line-dark: rgba(255, 255, 255, 0.16);
  --line-light: rgba(16, 16, 15, 0.16);
  --cyan: #05a8ff;
  --yellow: #ffd21a;
  --red: #ff3b2f;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
  --topbar-h: 50px;
  color-scheme: dark light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

body.motion-paused *,
body.motion-paused *::before,
body.motion-paused *::after {
  animation: none !important;
  transition-duration: 0.001ms !important;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

img {
  display: block;
  max-width: 100%;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
  user-select: none;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-progress {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--yellow), var(--red));
  transform: scaleX(0);
  transform-origin: left center;
}

.topbar {
  position: fixed;
  z-index: 90;
  top: 3px;
  left: 0;
  right: 0;
  height: var(--topbar-h);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: clamp(16px, 2.2vw, 30px);
  align-items: center;
  padding: 0 clamp(20px, 3vw, 34px);
  border-bottom: 0;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-block;
  width: max-content;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  font-weight: 500;
}

.topnav {
  display: none;
}

.view-all-link,
.research-link {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  white-space: nowrap;
}

.view-all-link:hover,
.view-all-link:focus-visible,
.research-link:hover,
.research-link:focus-visible {
  color: var(--red);
  outline: none;
}

.info-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 9px 4px 5px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.66rem;
  line-height: 1;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.info-tag > span:first-child {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.76rem;
  font-style: italic;
  text-transform: none;
}

.info-tag:hover,
.info-tag:focus-visible {
  border-color: var(--red);
  color: var(--red);
  outline: none;
}

.icon-button {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(16, 16, 15, 0.2);
  border-radius: 999px;
  background: rgba(16, 16, 15, 0.06);
  cursor: pointer;
}

.icon-button:hover,
.icon-button:focus-visible {
  border-color: var(--yellow);
  outline: none;
}

.section-frame {
  position: relative;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.section-frame::before,
.section-frame::after {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line-dark);
  content: "";
}

.section-frame::before {
  left: clamp(18px, 8vw, 116px);
}

.section-frame::after {
  right: clamp(18px, 8vw, 116px);
}

.crosshair {
  position: absolute;
  z-index: 2;
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.crosshair::before,
.crosshair::after {
  position: absolute;
  background: currentColor;
  content: "";
}

.crosshair::before {
  left: 6px;
  top: 0;
  width: 1px;
  height: 14px;
}

.crosshair::after {
  top: 6px;
  left: 0;
  width: 14px;
  height: 1px;
}

.top-left {
  top: -7px;
  left: clamp(18px, 8vw, 116px);
}

.top-right {
  top: -7px;
  right: clamp(18px, 8vw, 116px);
}

.bottom-left {
  bottom: -7px;
  left: clamp(18px, 8vw, 116px);
}

.bottom-right {
  right: clamp(18px, 8vw, 116px);
  bottom: -7px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--yellow);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.index-heading h2,
.chapter-heading h2,
.extras h2 {
  margin: 0;
  line-height: 0.94;
  font-weight: 850;
  text-transform: uppercase;
}

.reader-stage {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding:
    calc(var(--topbar-h) + clamp(32px, 6vh, 76px))
    clamp(72px, 9vw, 148px)
    clamp(58px, 8vh, 100px);
  background: var(--paper-bright);
  color: var(--ink);
  overflow: hidden;
  isolation: isolate;
}

.reader-stage.section-frame {
  border: 0;
  border-color: rgba(16, 16, 15, 0.12);
}

.reader-stage.section-frame::before,
.reader-stage.section-frame::after {
  display: none;
  background: rgba(16, 16, 15, 0.12);
}

.reader-stage .crosshair {
  display: none;
}

.reader-kicker {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.reader-kicker .eyebrow {
  margin-bottom: 8px;
  color: var(--yellow);
  font-size: 0.7rem;
}

.reader-kicker h1 {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 2rem);
  line-height: 0.95;
  text-transform: uppercase;
}

.book-spread {
  position: relative;
  z-index: 4;
  width: min(86vw, calc(78vh * 1.48), 1120px);
  height: min(calc(86vw / 1.48), 78vh, calc(1120px / 1.48));
  aspect-ratio: 1.48 / 1;
  display: grid;
  place-items: center;
  margin: 0;
  perspective: 2200px;
  isolation: isolate;
}

.book-spread::after {
  position: absolute;
  z-index: -1;
  left: 11%;
  right: 11%;
  bottom: clamp(-12px, -1vw, -7px);
  height: clamp(12px, 2vw, 22px);
  border-radius: 50%;
  background: rgba(16, 16, 15, 0.17);
  filter: blur(12px);
  pointer-events: none;
  content: "";
}

.book-spread.is-cover-page::after {
  display: none;
}

.book-spread.is-cover-page {
  width: min(86vw, 78vh, 760px);
  height: min(86vw, 78vh, 760px);
  aspect-ratio: 1 / 1;
}

.book-page {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  align-self: stretch;
  justify-self: stretch;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  transform-style: preserve-3d;
  will-change: transform;
}

.book-page::before,
.book-page::after {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  content: "";
}

.book-page::before {
  display: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.12), transparent 8%, transparent 92%, rgba(0, 0, 0, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 24%, rgba(0, 0, 0, 0.12));
  mix-blend-mode: multiply;
}

.book-page::after {
  display: none;
  background:
    linear-gradient(
      90deg,
      transparent 48.8%,
      rgba(0, 0, 0, 0.28) 49.7%,
      rgba(255, 255, 255, 0.28) 50.3%,
      transparent 51.2%
    );
  opacity: 0.58;
}

.reader-accessible-image {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.book-spread.is-cover-page .book-page {
  display: grid;
  place-items: center;
}

.book-spread.is-cover-page .reader-accessible-image {
  position: relative;
  z-index: 2;
  width: auto;
  height: auto;
  max-width: min(86vw, 78vh, 760px);
  max-height: min(78vh, 760px);
  opacity: 1;
}

.book-spread.is-cover-page .magazine-flipbook {
  visibility: hidden;
}

.pack-opener {
  display: none;
}

.pack-opener[hidden] {
  display: none !important;
}

.book-spread.is-cover-page .pack-opener {
  --slice-progress: 0;
  --slice-x: 12%;
  position: absolute;
  z-index: 12;
  top: 0;
  left: 0;
  right: 0;
  height: 22%;
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.book-spread.is-cover-page .pack-opener.is-slicing {
  cursor: grabbing;
}

.book-spread.is-cover-page .pack-opener::after {
  position: absolute;
  z-index: 0;
  top: 0;
  left: 12%;
  right: 12%;
  height: 72%;
  background:
    linear-gradient(
      180deg,
      #fff 0 72%,
      rgba(16, 16, 15, 0.9) 78%,
      rgba(16, 16, 15, 0.58) 84%,
      rgba(255, 255, 255, 0.92) 100%
    );
  opacity: 0;
  pointer-events: none;
  content: "";
}

.pack-torn-strip {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  right: 0;
  height: 72%;
  background-image: url("assets/images/image-209.jpg");
  background-position: top center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  clip-path: polygon(12% 0, 88% 0, 88% 100%, 12% 100%);
  filter: saturate(1.02) contrast(1.01);
  pointer-events: none;
  transform-origin: 8% 100%;
  will-change: transform, opacity, filter;
}

.pack-torn-strip::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(108deg, transparent 24%, rgba(255, 255, 255, 0.48) 31%, transparent 38%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12), transparent 44%, rgba(0, 0, 0, 0.08));
  mix-blend-mode: screen;
  opacity: 0.48;
  content: "";
}

.pack-cut-guide {
  position: absolute;
  z-index: 3;
  top: 72%;
  left: 12%;
  right: 12%;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.9) 0 6px,
    rgba(16, 16, 15, 0.72) 6px 9px
  );
  box-shadow: 0 1px 0 rgba(16, 16, 15, 0.24);
  pointer-events: none;
}

.pack-cut-progress {
  position: absolute;
  inset: -1px auto auto 0;
  width: 100%;
  height: 3px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(16, 16, 15, 0.32);
  transform: scaleX(var(--slice-progress));
  transform-origin: left center;
}

.pack-blade {
  position: absolute;
  z-index: 5;
  top: 72%;
  left: var(--slice-x);
  width: clamp(26px, 4.2vw, 38px);
  height: clamp(26px, 4.2vw, 38px);
  border: 1px solid rgba(16, 16, 15, 0.64);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.pack-blade::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58%;
  height: 2px;
  background: var(--ink);
  content: "";
  transform: translate(-50%, -50%) rotate(-34deg);
}

.pack-blade::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  content: "";
  transform: translate(-50%, -50%);
}

.pack-opener-label {
  position: absolute;
  z-index: 4;
  top: calc(72% + 16px);
  left: 50%;
  display: flex;
  gap: 12px;
  align-items: center;
  color: rgba(16, 16, 15, 0.76);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: clamp(0.58rem, 1.1vw, 0.72rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
  transform: translateX(-50%);
}

.pack-opener-label span:last-child {
  color: var(--red);
}

.pack-opener:not(.is-slicing) .pack-blade {
  animation: packBladeHint 1800ms ease-in-out infinite;
}

.pack-opener.is-resetting .pack-blade,
.pack-opener.is-resetting .pack-cut-progress {
  transition: left 240ms ease, transform 240ms ease;
}

.book-spread.is-pack-sliced .pack-torn-strip {
  animation: packTearAway 720ms cubic-bezier(0.2, 0.76, 0.2, 1) forwards;
}

.book-spread.is-pack-sliced .pack-opener::after {
  opacity: 1;
  transition: opacity 100ms ease;
}

.book-spread.is-pack-sliced .pack-cut-guide {
  opacity: 0;
  transition: opacity 120ms 80ms ease;
}

.book-spread.is-pack-sliced .pack-blade {
  animation: none;
  opacity: 0;
  transition: opacity 180ms ease;
}

.book-spread.is-pack-sliced .pack-opener-label {
  opacity: 0;
  transition: opacity 180ms ease;
}

.book-spread.is-pack-sliced .pack-cut-progress {
  transform: scaleX(1);
}

@keyframes packBladeHint {
  0%,
  64%,
  100% {
    transform: translate(-50%, -50%);
  }
  76% {
    transform: translate(calc(-50% + 12px), -50%);
  }
  88% {
    transform: translate(-50%, -50%);
  }
}

@keyframes packTearAway {
  0% {
    filter: saturate(1.02) contrast(1.01);
    opacity: 1;
    transform: translate3d(0, 0, 2px) rotate(0deg);
  }
  46% {
    filter: saturate(1.04) contrast(1.02);
    opacity: 1;
    transform: translate3d(3%, -38%, 26px) rotate(-3deg);
  }
  100% {
    filter: saturate(1.04) contrast(1.02);
    opacity: 0;
    transform: translate3d(18%, -116%, 42px) rotate(7deg);
  }
}

.magazine-flipbook {
  position: relative;
  width: 100%;
  height: 100%;
  color: var(--ink);
}

.magazine-flipbook .page,
.magazine-flipbook .reader-page {
  background: #fff;
  overflow: hidden;
}

.magazine-flipbook .reader-page {
  position: relative;
  isolation: isolate;
}

.magazine-flipbook .reader-page::before {
  position: absolute;
  inset: 0;
  z-index: 5;
  border: 1px solid rgba(16, 16, 15, 0.3);
  pointer-events: none;
  content: "";
}

.magazine-flipbook .reader-page::after {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  width: clamp(28px, 5.6vw, 74px);
  pointer-events: none;
  content: "";
  opacity: 0.62;
  mix-blend-mode: multiply;
}

.magazine-flipbook .reader-page.even::after {
  right: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.22));
}

.magazine-flipbook .reader-page.odd::after {
  left: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.22), transparent);
}

.magazine-flipbook .page {
  box-shadow:
    0 18px 38px rgba(0, 0, 0, 0.08),
    inset 0 0 0 1px rgba(16, 16, 15, 0.22);
}

.magazine-flipbook .hard {
  background: #fff !important;
}

.magazine-flipbook .reader-page.cover {
  background: transparent !important;
}

.reader-page.cover .reader-page-image {
  padding: 0;
}

.reader-page.cover .reader-page-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.reader-page-image,
.reader-page-spread {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: #fff;
}

.reader-page-image {
  display: grid;
  place-items: center;
  padding: clamp(12px, 2vw, 28px);
}

.reader-page-image img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.reader-layer-stack {
  position: relative;
  display: block;
}

.reader-layer {
  position: absolute;
  inset: clamp(12px, 2vw, 28px);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease;
}

.reader-layer.is-active {
  z-index: 1;
  opacity: 1;
}

.reader-layer img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.reader-layer.is-cropped img {
  position: absolute;
  top: 50%;
  left: var(--layer-image-left);
  width: var(--layer-image-width);
  height: var(--layer-image-height);
  max-width: none;
  max-height: none;
  object-fit: fill;
  transform: translateY(-50%);
}

.reader-layer-control {
  position: absolute;
  z-index: 8;
  right: clamp(8px, 1.2vw, 14px);
  bottom: clamp(8px, 1.2vw, 14px);
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.56rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.reader-layer-control strong {
  color: var(--red);
  font: inherit;
}

.reader-page.even .reader-layer-control {
  right: auto;
  left: clamp(8px, 1.2vw, 14px);
}

.reader-page-info {
  position: absolute;
  z-index: 7;
  top: clamp(8px, 1.2vw, 14px);
  right: clamp(8px, 1.2vw, 14px);
  min-height: 24px;
  padding: 3px 7px 3px 4px;
  font-size: 0.56rem;
}

.reader-page-info > span:first-child {
  width: 16px;
  height: 16px;
  font-size: 0.68rem;
}

.reader-page.even .reader-page-info {
  right: auto;
  left: clamp(8px, 1.2vw, 14px);
}

.reader-page-spread {
  overflow: hidden;
}

.reader-page-spread img {
  position: absolute;
  top: 50%;
  width: var(--spread-image-width);
  height: var(--spread-image-height);
  max-width: none;
  max-height: none;
  object-fit: fill;
  transform: translateY(-50%);
}

.reader-page-spread.left img {
  left: calc((200% - var(--spread-image-width)) / 2);
}

.reader-page-spread.right img {
  left: calc(((200% - var(--spread-image-width)) / 2) - 100%);
}

.reader-page.blank {
  background:
    linear-gradient(90deg, rgba(16, 16, 15, 0.05), transparent 16%),
    #fff;
}

.spread-layer {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-radius: inherit;
  overflow: hidden;
  transition: opacity 180ms ease;
  will-change: opacity, transform;
}

.spread-current {
  z-index: 1;
}

.spread-next {
  z-index: 2;
  opacity: 0;
}

.book-spread.is-flapping .spread-current {
  opacity: 0;
}

.book-spread.is-flapping .spread-next {
  opacity: 1;
}

.book-spread.is-flat-turning .spread-current,
.book-spread.is-flat-turning .spread-next {
  opacity: 1;
}

.book-spread.is-flat-turning-next .spread-current {
  animation: flatTurnOutNext 280ms ease forwards;
}

.book-spread.is-flat-turning-next .spread-next {
  animation: flatTurnInNext 280ms ease forwards;
}

.book-spread.is-flat-turning-prev .spread-current {
  animation: flatTurnOutPrev 280ms ease forwards;
}

.book-spread.is-flat-turning-prev .spread-next {
  animation: flatTurnInPrev 280ms ease forwards;
}

.spread-half,
.flap-face {
  background-color: #f3eedb;
  background-repeat: no-repeat;
  background-size: 200% 100%;
  filter: saturate(0.98) contrast(1.02);
}

.spread-current .spread-half {
  background-image: var(--current-image);
}

.spread-next .spread-half {
  background-image: var(--next-image);
}

.spread-left {
  border-top-left-radius: inherit;
  border-bottom-left-radius: inherit;
  background-position: left center;
}

.spread-right {
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;
  background-position: right center;
}

.book-spread.is-single-page .book-page::after {
  opacity: 0;
}

.book-spread.is-single-page .spread-layer {
  grid-template-columns: minmax(0, 1fr);
}

.book-spread.is-single-page .spread-half,
.book-spread.is-single-page .flap-face {
  background-size: 100% 100%;
  background-position: center;
}

.book-spread.is-single-page .spread-left {
  border-radius: inherit;
}

.book-spread.is-single-page .spread-right {
  display: none;
}

.page-flap {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 8;
  display: none;
  width: 50%;
  pointer-events: none;
  transform-style: preserve-3d;
  will-change: transform, filter;
}

.book-spread.is-flapping .page-flap {
  display: block;
}

.book-spread.is-flapping-next .page-flap {
  left: 50%;
  transform-origin: left center;
  animation: moleskineFlapNext 700ms cubic-bezier(0.22, 0.72, 0.22, 1) forwards;
}

.book-spread.is-flapping-prev .page-flap {
  left: 0;
  transform-origin: right center;
  animation: moleskineFlapPrev 700ms cubic-bezier(0.22, 0.72, 0.22, 1) forwards;
}

.flap-face,
.flap-shadow {
  position: absolute;
  inset: 0;
  overflow: hidden;
  backface-visibility: hidden;
}

.flap-face {
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.28) inset,
    0 18px 46px rgba(0, 0, 0, 0.34);
}

.flap-back {
  transform: rotateY(180deg);
  filter: brightness(0.9) saturate(0.94) contrast(1.02);
}

.book-spread.is-flapping-next .flap-front {
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;
  background-image: var(--current-image);
  background-position: right center;
}

.book-spread.is-flapping-next .flap-back {
  border-top-left-radius: inherit;
  border-bottom-left-radius: inherit;
  background-image: var(--next-image);
  background-position: left center;
}

.book-spread.is-flapping-prev .flap-front {
  border-top-left-radius: inherit;
  border-bottom-left-radius: inherit;
  background-image: var(--current-image);
  background-position: left center;
}

.book-spread.is-flapping-prev .flap-back {
  border-top-right-radius: inherit;
  border-bottom-right-radius: inherit;
  background-image: var(--next-image);
  background-position: right center;
}

.flap-shadow {
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.22)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 30%, rgba(0, 0, 0, 0.16));
  mix-blend-mode: multiply;
  opacity: 0.82;
}

.book-crease {
  display: none;
}

.book-spread.is-single-page {
  width: min(86vw, calc(78vh * 1.48), 1120px);
}

.book-spread.is-single-page .book-crease {
  opacity: 0;
}

.book-spread figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.book-spread figcaption span:first-child {
  color: rgba(244, 243, 236, 0.82);
  font-weight: 700;
}

.reader-arrow {
  position: absolute;
  z-index: 8;
  top: 50%;
  width: auto;
  height: auto;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
  transform: translateY(-50%);
  cursor: pointer;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
}

.reader-arrow[hidden] {
  display: none;
}

.reader-arrow span {
  display: inline;
  margin-top: 0;
  font-size: inherit;
  line-height: 1;
}

.reader-arrow:hover,
.reader-arrow:focus-visible {
  background: transparent;
  color: var(--red);
  outline: none;
}

.reader-prev {
  left: clamp(18px, 4.4vw, 82px);
}

.reader-next {
  right: clamp(18px, 4.4vw, 82px);
}

.reader-counter {
  position: absolute;
  z-index: 7;
  left: 50%;
  bottom: clamp(18px, 3vh, 34px);
  transform: translateX(-50%);
  min-width: 0;
  max-width: min(70vw, 420px);
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reader-info-tag {
  position: absolute;
  z-index: 9;
  top: calc(var(--topbar-h) + 22px);
  right: clamp(18px, 4.4vw, 82px);
}

.reader-info-tag[hidden] {
  display: none;
}

.reader-stats {
  display: none;
}

.reader-stats strong {
  color: var(--paper-bright);
}

@keyframes moleskineFlapNext {
  0% {
    filter: brightness(1);
    transform: rotateY(0deg) translateZ(2px);
  }
  30% {
    filter: brightness(0.98);
    transform: rotateY(-44deg) translateZ(14px);
  }
  62% {
    filter: brightness(0.9);
    transform: rotateY(-126deg) translateZ(22px);
  }
  100% {
    filter: brightness(0.86);
    transform: rotateY(-179deg) translateZ(0);
  }
}

@keyframes moleskineFlapPrev {
  0% {
    filter: brightness(1);
    transform: rotateY(0deg) translateZ(2px);
  }
  30% {
    filter: brightness(0.98);
    transform: rotateY(44deg) translateZ(14px);
  }
  62% {
    filter: brightness(0.9);
    transform: rotateY(126deg) translateZ(22px);
  }
  100% {
    filter: brightness(0.86);
    transform: rotateY(179deg) translateZ(0);
  }
}

@keyframes flatTurnOutNext {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(-12px) scale(0.995);
  }
}

@keyframes flatTurnInNext {
  from {
    opacity: 0;
    transform: translateX(12px) scale(0.995);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes flatTurnOutPrev {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateX(12px) scale(0.995);
  }
}

@keyframes flatTurnInPrev {
  from {
    opacity: 0;
    transform: translateX(-12px) scale(0.995);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

.index-band {
  display: none;
  position: sticky;
  z-index: 40;
  top: calc(var(--topbar-h) + 3px);
  grid-template-columns: minmax(190px, 280px) 1fr;
  gap: clamp(18px, 4vw, 54px);
  padding: clamp(22px, 3vw, 34px) clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line-light);
  background: rgba(244, 243, 236, 0.92);
  color: var(--ink);
  backdrop-filter: blur(18px);
}

.index-heading h2 {
  font-size: clamp(1.35rem, 3vw, 3rem);
}

.index-band .eyebrow {
  color: var(--red);
}

.controls {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) minmax(170px, 0.8fr) auto;
  gap: 12px;
  align-items: end;
}

.search-box,
.select-box {
  display: grid;
  gap: 7px;
}

.search-box span,
.select-box span {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  height: 42px;
  border: 1px solid rgba(16, 16, 15, 0.24);
  border-radius: 5px;
  background: var(--paper-bright);
  color: var(--ink);
  padding: 0 12px;
}

input:focus,
select:focus {
  border-color: var(--cyan);
  outline: 2px solid rgba(5, 168, 255, 0.22);
}

.segmented {
  display: grid;
  grid-template-columns: repeat(4, minmax(78px, 1fr));
  border: 1px solid rgba(16, 16, 15, 0.24);
  border-radius: 5px;
  overflow: hidden;
  background: var(--paper-bright);
}

.segment {
  min-height: 42px;
  border: 0;
  border-right: 1px solid rgba(16, 16, 15, 0.16);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.85rem;
}

.segment:last-child {
  border-right: 0;
}

.segment.is-active {
  background: var(--ink);
  color: var(--paper-bright);
}

.chapter-rail {
  grid-column: 1 / -1;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.chapter-rail a {
  flex: 0 0 auto;
  min-width: 42px;
  padding: 8px 10px;
  border: 1px solid rgba(16, 16, 15, 0.18);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.58);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  text-align: center;
}

.chapter-rail a:hover,
.chapter-rail a:focus-visible {
  background: var(--yellow);
  color: var(--ink);
  outline: none;
}

.gallery-shell {
  min-height: 100vh;
  padding: calc(var(--topbar-h) + 30px) clamp(20px, 2.2vw, 34px) clamp(72px, 10vw, 132px);
  background: #fff;
  color: var(--ink);
}

.result-line {
  display: none;
}

.view-all-grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: clamp(22px, 3.2vw, 42px) clamp(20px, 2.8vw, 40px);
  align-items: start;
}

.view-all-entry {
  position: relative;
  min-width: 0;
}

.view-all-item {
  width: 100%;
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.view-all-item:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 8px;
}

.view-all-item img {
  width: 100%;
  height: auto;
  max-width: none;
  max-height: none;
  transition: opacity 180ms ease;
}

.view-all-item:hover img {
  opacity: 0.72;
}

.grid-info-tag {
  position: absolute;
  z-index: 2;
  top: 7px;
  right: 7px;
  min-height: 24px;
  padding: 3px 7px 3px 3px;
  gap: 4px;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.15);
}

.grid-info-tag > span:first-child {
  width: 16px;
  height: 16px;
  font-size: 0.68rem;
}

.chapter {
  display: grid;
  grid-template-columns: minmax(160px, 230px) minmax(0, 1fr);
  gap: clamp(18px, 4vw, 54px);
  padding: clamp(32px, 6vw, 88px) 0;
  border-top: 1px solid rgba(16, 16, 15, 0.18);
}

.chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.chapter-heading {
  position: sticky;
  top: calc(var(--topbar-h) + 198px);
  align-self: start;
  display: grid;
  gap: 20px;
}

.chapter-heading > span {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-weight: 700;
}

.chapter-heading h2 {
  font-size: clamp(1.7rem, 3.5vw, 4.8rem);
  overflow-wrap: anywhere;
}

.chapter-heading p {
  margin: 12px 0 0;
  color: rgba(16, 16, 15, 0.58);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.magazine-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  align-items: start;
  gap: clamp(10px, 1.3vw, 18px);
}

.image-card {
  grid-column: span 3;
  margin: 0;
  min-width: 0;
}

.layout-cover {
  grid-column: span 6;
}

.layout-wide-lead {
  grid-column: span 8;
}

.layout-wide {
  grid-column: span 5;
}

.layout-tall-lead {
  grid-column: span 4;
}

.layout-tall {
  grid-column: span 3;
}

.layout-square-lead,
.layout-square {
  grid-column: span 4;
}

.image-open {
  width: 100%;
  aspect-ratio: var(--ratio);
  display: block;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: #d7d6cf;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
  overflow: hidden;
  cursor: pointer;
}

.image-open:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.image-open img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.image-card:hover img {
  filter: saturate(1.08) contrast(1.02);
  transform: scale(1.025);
}

.image-card figcaption {
  display: grid;
  gap: 5px;
  padding-top: 9px;
  font-size: 0.78rem;
  line-height: 1.35;
}

.image-card figcaption strong {
  font-weight: 750;
}

.image-card figcaption span {
  color: rgba(16, 16, 15, 0.56);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  clip-path: inset(10% 0 0 0);
  transform: translateY(38px);
  transition:
    opacity 760ms ease,
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1),
    clip-path 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible,
.motion-paused .reveal {
  opacity: 1;
  clip-path: inset(0);
  transform: translateY(0);
}

.empty-state {
  min-height: 42vh;
  display: grid;
  place-items: center;
  border: 1px solid rgba(16, 16, 15, 0.18);
  color: rgba(16, 16, 15, 0.66);
}

.extras {
  display: none;
  grid-template-columns: minmax(240px, 0.75fr) minmax(280px, 0.65fr);
  gap: clamp(24px, 6vw, 90px);
  padding: clamp(64px, 9vw, 132px) clamp(24px, 8vw, 132px);
}

.extras h2 {
  max-width: 760px;
  font-size: clamp(2.2rem, 7vw, 7.4rem);
}

.extras p:last-child {
  align-self: end;
  max-width: 520px;
  color: rgba(244, 243, 236, 0.72);
  font-size: clamp(1rem, 1.55vw, 1.32rem);
  line-height: 1.55;
}

.lightbox {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(9, 9, 8, 0.96);
  color: var(--paper-bright);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.74);
}

.lightbox .icon-button {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
  color: var(--paper-bright);
}

.lightbox[open] {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 72px;
  align-items: center;
}

.lightbox-close {
  position: absolute;
  z-index: 5;
  top: 18px;
  right: 18px;
}

.lightbox-nav {
  justify-self: center;
  z-index: 4;
}

.lightbox-figure {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 16px;
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: clamp(56px, 7vh, 82px) 0 24px;
}

.lightbox-figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lightbox-figure figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 22px;
  padding: 0 clamp(12px, 3vw, 42px);
  color: rgba(255, 255, 255, 0.78);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.lightbox-info-tag {
  flex: 0 0 auto;
  margin-top: -6px;
}

.metadata-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(480px, 100vw);
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-left: 1px solid rgba(16, 16, 15, 0.22);
  background: var(--paper-bright);
  color: var(--ink);
  box-shadow: -24px 0 70px rgba(0, 0, 0, 0.24);
  overflow: auto;
  overscroll-behavior: contain;
}

.metadata-drawer[open] {
  display: block;
  animation: metadataDrawerIn 320ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.metadata-drawer::backdrop {
  background: rgba(8, 8, 7, 0.58);
  backdrop-filter: blur(4px);
  animation: metadataBackdropIn 220ms ease both;
}

.metadata-drawer-close {
  position: absolute;
  z-index: 2;
  top: 18px;
  right: 18px;
}

.metadata-drawer-header {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 70px 28px 26px;
  border-bottom: 1px solid var(--line-light);
  background:
    radial-gradient(circle at 12% 16%, rgba(5, 168, 255, 0.16), transparent 33%),
    radial-gradient(circle at 84% 28%, rgba(255, 210, 26, 0.2), transparent 31%),
    var(--paper-bright);
}

.metadata-drawer-header .eyebrow {
  margin: 0;
  color: rgba(16, 16, 15, 0.58);
}

.metadata-drawer-header h2 {
  max-width: 390px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 500;
  line-height: 0.98;
}

.metadata-drawer-header > p:last-child {
  margin: 0;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.metadata-drawer-body {
  display: grid;
  gap: 34px;
  padding: 28px;
}

.metadata-drawer-body h3 {
  margin: 0 0 14px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metadata-note {
  margin: 0 0 22px;
  color: rgba(16, 16, 15, 0.66);
  font-size: 0.88rem;
  line-height: 1.55;
}

.metadata-fields {
  margin: 0;
  border-top: 1px solid var(--line-light);
}

.metadata-field {
  display: grid;
  grid-template-columns: minmax(110px, 0.42fr) minmax(0, 1fr);
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-light);
}

.metadata-field dt,
.metadata-field dd {
  margin: 0;
}

.metadata-field dt {
  color: rgba(16, 16, 15, 0.55);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.64rem;
  line-height: 1.45;
  text-transform: uppercase;
}

.metadata-field dd {
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  line-height: 1.48;
}

.metadata-field.is-missing dd {
  color: rgba(16, 16, 15, 0.42);
  font-style: italic;
}

.metadata-research-link {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper-bright);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  line-height: 1.4;
  text-transform: uppercase;
  transition:
    background-color 160ms ease,
    color 160ms ease;
}

.metadata-research-link:hover,
.metadata-research-link:focus-visible {
  background: var(--yellow);
  color: var(--ink);
  outline: none;
}

.archive-sources {
  padding-top: 2px;
  border-top: 1px solid var(--line-light);
}

.archive-sources h3 {
  margin-top: 22px;
}

.archive-sources p {
  margin: 0 0 12px;
  color: rgba(16, 16, 15, 0.66);
  font-size: 0.75rem;
  line-height: 1.58;
}

.archive-sources a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.archive-sources a:hover,
.archive-sources a:focus-visible {
  color: var(--red);
  outline: none;
}

@keyframes metadataDrawerIn {
  from {
    opacity: 0.7;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes metadataBackdropIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.research-page {
  min-height: 100svh;
  background: var(--paper-bright);
  color: var(--ink);
}

.research-topbar {
  top: 0;
}

.research-main {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  min-height: calc(100svh - var(--topbar-h));
  padding-top: var(--topbar-h);
}

.research-intro {
  position: sticky;
  top: var(--topbar-h);
  align-self: start;
  min-height: calc(100svh - var(--topbar-h));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 42px;
  padding: clamp(30px, 4.5vw, 72px);
  border-right: 1px solid var(--line-light);
  background: var(--paper);
}

.research-intro .eyebrow {
  color: var(--red);
}

.research-intro h1 {
  max-width: 12ch;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 5.8rem);
  font-weight: 500;
  line-height: 0.92;
  overflow-wrap: anywhere;
}

.research-details {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
  line-height: 1.5;
  text-transform: uppercase;
}

.research-details p {
  margin: 0;
}

.research-details strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 500;
  color: rgba(16, 16, 15, 0.5);
}

.research-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.research-action {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.research-action:hover,
.research-action:focus-visible {
  border-color: var(--red);
  color: var(--red);
  outline: none;
}

.research-source {
  min-height: calc(100svh - var(--topbar-h));
  background: #fff;
}

.research-source iframe {
  display: block;
  width: 100%;
  height: calc(100svh - var(--topbar-h));
  border: 0;
}

#lightboxTitle {
  color: var(--paper-bright);
  font-weight: 700;
}

@media (max-width: 1040px) {
  .reader-stage {
    padding-inline: clamp(52px, 8vw, 82px);
  }

  .book-spread {
    width: min(84vw, calc(74vh * 1.48), 1100px);
    height: min(calc(84vw / 1.48), 74vh, calc(1100px / 1.48));
  }

  .book-spread.is-single-page {
    width: min(84vw, calc(74vh * 1.48), 1100px);
    height: min(calc(84vw / 1.48), 74vh, calc(1100px / 1.48));
  }

  .reader-stats {
    display: none;
  }

  .index-band,
  .controls {
    grid-template-columns: 1fr;
  }

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

  .chapter {
    grid-template-columns: 1fr;
  }

  .chapter-heading {
    position: static;
  }

  .view-all-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --topbar-h: 48px;
  }

  .topbar {
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    padding: 0 16px;
  }

  .brand-mark,
  .view-all-link,
  .research-link {
    font-size: 0.9rem;
  }

  .reader-info-tag {
    top: calc(var(--topbar-h) + 14px);
    right: 16px;
  }

  .topnav {
    gap: 9px;
    font-size: 0.74rem;
  }

  .topnav a[href="#extras"] {
    display: none;
  }

  .reader-stage {
    min-height: 100svh;
    padding: calc(var(--topbar-h) + 74px) 16px 76px;
  }

  .reader-kicker {
    top: calc(var(--topbar-h) + 16px);
    left: 16px;
    max-width: 72vw;
  }

  .reader-kicker .eyebrow {
    margin-bottom: 5px;
    font-size: 0.62rem;
  }

  .reader-kicker h1 {
    font-size: 1rem;
  }

  .book-spread {
    width: min(92vw, calc(62vh * 1.48), 760px);
    height: min(calc(92vw / 1.48), 62vh, calc(760px / 1.48));
  }

  .book-spread.is-single-page {
    width: min(92vw, calc(62vh * 1.48), 760px);
    height: min(calc(92vw / 1.48), 62vh, calc(760px / 1.48));
  }

  .book-page {
    border-radius: 0;
  }

  .book-spread figcaption {
    display: none;
  }

  .book-spread.is-cover-page {
    width: min(92vw, 62vh, 520px);
    height: min(92vw, 62vh, 520px);
  }

  .book-spread.is-cover-page .reader-accessible-image {
    max-width: min(92vw, 62vh, 520px);
    max-height: min(62vh, 520px);
  }

  .reader-arrow {
    top: auto;
    bottom: 24px;
    width: auto;
    height: auto;
    transform: none;
  }

  .reader-arrow span {
    font-size: 0.74rem;
  }

  .reader-prev {
    left: 18px;
  }

  .reader-next {
    right: 18px;
  }

  .reader-counter {
    bottom: 24px;
    min-width: 0;
    font-size: 0.74rem;
  }

  .gallery-shell {
    padding: calc(var(--topbar-h) + 28px) 16px 72px;
  }

  .view-all-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px 22px;
  }

  .index-band {
    position: relative;
    top: auto;
  }

  .chapter {
    padding-block: 42px;
  }

  .magazine-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .image-card,
  .layout-cover,
  .layout-wide-lead,
  .layout-wide,
  .layout-tall-lead,
  .layout-tall,
  .layout-square-lead,
  .layout-square {
    grid-column: span 6;
  }

  .extras {
    grid-template-columns: 1fr;
  }

  .lightbox[open] {
    grid-template-columns: 54px minmax(0, 1fr) 54px;
  }

  .lightbox-figure {
    padding-top: 68px;
  }

  .metadata-drawer {
    width: 100vw;
    border-left: 0;
  }

  .metadata-drawer-header {
    min-height: 210px;
    padding: calc(62px + env(safe-area-inset-top)) 20px 22px;
  }

  .metadata-drawer-body {
    gap: 28px;
    padding: 22px 20px calc(32px + env(safe-area-inset-bottom));
  }

  .metadata-field {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .research-main {
    grid-template-columns: 1fr;
  }

  .research-intro {
    position: static;
    min-height: auto;
    padding: 36px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .research-intro h1 {
    font-size: clamp(2.6rem, 14vw, 4.8rem);
  }

  .research-source,
  .research-source iframe {
    min-height: 76svh;
    height: 76svh;
  }
}