:root {
  --porcelain: #fcfbf7;
  --ivory: #f4f0e8;
  --ink: #171717;
  --graphite: #5f5a53;
  --pearl: #d9d2c7;
  --night: #18223a;
  --display: "Iowan Old Style", "Baskerville", "Songti SC", "STSong", "Times New Roman", serif;
  --utility: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --line: 1px solid var(--pearl);
  --gutter: clamp(22px, 5vw, 80px);
  --drawer-width: clamp(360px, 32.8vw, 420px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --drawer-ease: cubic-bezier(0.03, 0.48, 0.25, 0.98);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--porcelain);
  color: var(--ink);
  font-family: var(--utility);
  font-size: 15px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
}

a,
button {
  color: inherit;
  font: inherit;
}

a {
  text-decoration: none;
}

button {
  border: 0;
  border-radius: 0;
  background: none;
  cursor: pointer;
}

:where(a, button):focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: -80px;
  left: 18px;
  padding: 12px 16px;
  background: var(--porcelain);
  color: var(--ink);
  font-size: 11px;
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 18px;
}

.eyebrow {
  margin: 0;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 88px;
  padding: 0 clamp(18px, 3vw, 46px);
  border-bottom: 1px solid rgba(252, 251, 247, 0.24);
  color: var(--porcelain);
  transform: translateY(0);
  transition:
    transform 350ms var(--ease),
    background-color 260ms ease,
    color 260ms ease,
    border-color 260ms ease;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header.is-solid {
  border-color: var(--pearl);
  background: rgba(252, 251, 247, 0.97);
  color: var(--ink);
}

.header-side {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
}

.header-side--right {
  justify-content: flex-end;
}

.header-control {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.menu-icon {
  display: grid;
  width: 20px;
  height: 11px;
  align-content: space-between;
}

.menu-icon::before,
.menu-icon::after {
  height: 1px;
  background: currentColor;
  content: "";
}

.wordmark {
  font-size: 14px;
  letter-spacing: 0.28em;
}

.menu-overlay {
  position: fixed;
  z-index: 100;
  inset: 0;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s linear 600ms;
}

.menu-overlay.is-open {
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.menu-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  background: rgba(6, 10, 18, 0.66);
  opacity: 0;
  transition: opacity 420ms ease;
}

.menu-overlay.is-open .menu-backdrop {
  opacity: 1;
}

.menu-panel {
  position: absolute;
  top: 0;
  bottom: 0;
  overflow-x: hidden;
  overflow-y: auto;
  width: var(--drawer-width);
  background: var(--porcelain);
  color: var(--ink);
  transition: transform 600ms var(--drawer-ease);
}

.menu-panel--primary {
  z-index: 2;
  left: 0;
  display: flex;
  flex-direction: column;
  padding: 28px 38px 36px;
  transform: translateX(-100%);
}

.menu-panel--secondary {
  z-index: 1;
  left: var(--drawer-width);
  padding: 30px;
  border-left: var(--line);
  visibility: hidden;
  transform: translateX(-100%);
  transition:
    transform 600ms var(--drawer-ease),
    visibility 0s linear 600ms;
}

.menu-overlay.is-open .menu-panel--primary {
  transform: translateX(0);
}

.menu-overlay.is-open.is-level-two .menu-panel--secondary {
  visibility: visible;
  transform: translateX(0);
  transition-delay: 0s;
}

.menu-close,
.menu-back {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.menu-back {
  display: none;
}

.menu-overlay.is-submenu-open .menu-back {
  visibility: hidden;
}

.menu-nav {
  display: grid;
  margin-top: clamp(54px, 8vh, 82px);
}

.menu-nav > :is(button, a) {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 100%;
  min-height: 54px;
  align-items: center;
  padding: 0;
  color: var(--graphite);
  font-family: var(--utility);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.11em;
  text-align: left;
  text-transform: uppercase;
  transition: color 180ms ease, padding-left 180ms ease;
}

.menu-nav > :is(button, a):hover,
.menu-nav > :is(button, a):focus-visible,
.menu-nav button[aria-expanded="true"],
.menu-nav button[aria-current="page"] {
  color: var(--ink);
  padding-left: 6px;
}

.menu-nav-break {
  margin-top: clamp(44px, 7vh, 72px);
}

.menu-nav-indicator {
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-top: 1px solid currentColor;
  transform: rotate(45deg);
}

.menu-meta {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding-top: 48px;
  color: var(--graphite);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.menu-section-head {
  margin: 0 0 24px;
  border-bottom: var(--line);
}

.menu-section-head a {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  font-family: var(--utility);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.menu-section-head a::after {
  content: "→";
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0;
}

.menu-section-head a[aria-current="page"]::after {
  content: "●";
  font-size: 6px;
}

.menu-category-list {
  display: grid;
  gap: 24px;
}

.menu-category-card[aria-current="page"] .menu-category-note {
  color: var(--ink);
}

.menu-category-image {
  position: relative;
  overflow: hidden;
  background: var(--night);
  aspect-ratio: 16 / 9;
}

.menu-category-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(5, 9, 18, 0.68));
  content: "";
}

.menu-category-image img {
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.menu-category-card:hover img,
.menu-category-card:focus-visible img {
  transform: scale(1.025);
}

.menu-category-name {
  position: absolute;
  z-index: 1;
  right: 18px;
  bottom: 15px;
  left: 18px;
  color: var(--porcelain);
  font-family: var(--display);
  font-size: 22px;
}

.menu-category-note {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  color: var(--graphite);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.menu-link-groups {
  display: grid;
  margin-top: 24px;
  border-top: var(--line);
}

.menu-link-group {
  padding: 18px 0 16px;
  border-bottom: var(--line);
}

.menu-link-group-title {
  margin: 0 0 8px;
  color: var(--graphite);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.menu-link-list {
  display: grid;
  gap: 2px 22px;
}

.menu-link-list--columns {
  grid-template-columns: repeat(2, 1fr);
}

.menu-link-list :is(a, button) {
  display: flex;
  width: 100%;
  min-height: 38px;
  align-items: center;
  padding: 0;
  font-size: 13px;
  text-align: left;
  transition: padding-left 180ms ease;
}

.menu-link-list :is(a, button):hover,
.menu-link-list :is(a, button):focus-visible {
  padding-left: 6px;
}

.menu-link-action {
  justify-content: space-between;
}

.menu-link-action::after {
  content: "→";
  font-size: 12px;
}

.menu-content-stage.has-subcontent {
  min-height: var(--menu-subcontent-height, auto);
}

.menu-subcontent {
  position: absolute;
  z-index: 4;
  inset: 0;
  min-height: 100%;
  padding-bottom: 30px;
  background: var(--porcelain);
  transform: translateX(-100%);
  pointer-events: none;
}

.menu-subcontent.is-open {
  pointer-events: auto;
  animation: menu-content-cover-right 600ms var(--drawer-ease) both;
}

.menu-subcontent.is-closing {
  pointer-events: none;
  animation: menu-content-uncover-left 600ms var(--drawer-ease) both;
}

@keyframes menu-content-uncover-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

.menu-subcontent-back {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  margin-bottom: 26px;
  padding: 0;
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.menu-subcontent-head {
  margin-bottom: 26px;
}

.menu-subcontent-head p {
  margin: 0 0 8px;
  color: var(--graphite);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.menu-subcontent-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1.05;
}

.menu-collection-list {
  display: grid;
  gap: 4px;
}

.menu-collection-list a {
  display: grid;
  min-height: 50px;
  align-content: center;
  padding: 6px 0;
  transition: padding-left 180ms ease;
}

.menu-collection-list a:hover,
.menu-collection-list a:focus-visible {
  padding-left: 7px;
}

.menu-collection-list strong {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.2;
}

.menu-collection-list span {
  margin-top: 3px;
  color: var(--graphite);
  font-size: 10px;
  letter-spacing: 0.05em;
}

.menu-content-stage {
  position: relative;
}

.menu-content {
  position: relative;
  z-index: 1;
}

.menu-content.is-covering {
  position: absolute;
  z-index: 2;
  inset: 0;
  min-height: 100%;
  background: var(--porcelain);
  animation: menu-content-cover-right 600ms var(--drawer-ease) both;
}

.page-switch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 var(--gutter);
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-switch a {
  position: relative;
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: center;
  border-right: var(--line);
  color: var(--graphite);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: uppercase;
}

.page-switch a:last-child {
  border-right: 0;
}

.page-switch a:hover,
.page-switch a[aria-current="page"] {
  color: var(--ink);
}

.page-switch a[aria-current="page"]::after {
  position: absolute;
  right: 28%;
  bottom: -1px;
  left: 28%;
  height: 1px;
  background: currentColor;
  content: "";
}

.classic-hero,
.theme-hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--night);
  color: var(--porcelain);
}

.classic-hero::after,
.theme-hero::after {
  position: absolute;
  inset: 0;
  content: "";
}

.classic-hero::after {
  background: linear-gradient(180deg, rgba(5, 10, 23, 0.12), rgba(5, 10, 23, 0.7));
}

.theme-hero::after {
  background: linear-gradient(90deg, rgba(5, 8, 18, 0.78), rgba(5, 8, 18, 0.04) 70%);
}

.classic-hero > img,
.theme-hero > img {
  height: 100svh;
  object-fit: cover;
}

.classic-hero-copy,
.theme-hero-copy {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: clamp(60px, 9vw, 126px);
  left: var(--gutter);
}

.classic-hero-copy {
  text-align: center;
}

.theme-hero-copy {
  max-width: 740px;
}

.classic-hero h1,
.theme-hero h1 {
  margin: 14px 0 22px;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.84;
}

.classic-hero h1 {
  font-size: clamp(66px, 10vw, 150px);
}

.theme-hero h1 {
  font-size: clamp(72px, 12vw, 176px);
}

.classic-hero-copy > p:last-child,
.theme-hero-copy > p:last-child {
  max-width: 590px;
  margin: 0;
  color: rgba(252, 251, 247, 0.76);
}

.classic-hero-copy > p:last-child {
  margin-right: auto;
  margin-left: auto;
}

.encounter-axis {
  position: absolute;
  z-index: 2;
  top: 23%;
  left: 50%;
  width: 1px;
  height: 128px;
  background: rgba(252, 251, 247, 0.54);
}

.encounter-axis::after {
  position: absolute;
  bottom: -5px;
  left: -5px;
  width: 11px;
  height: 11px;
  border: 1px solid rgba(252, 251, 247, 0.74);
  content: "";
  transform: rotate(45deg);
}

.page-intro {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: clamp(40px, 9vw, 140px);
  align-items: end;
  padding: clamp(90px, 11vw, 168px) var(--gutter);
}

.page-intro h2,
.section-title {
  margin: 14px 0 0;
  font-family: var(--display);
  font-size: clamp(48px, 7vw, 104px);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.92;
}

.page-intro-copy {
  max-width: 560px;
  color: var(--graphite);
  font-size: clamp(15px, 1.35vw, 19px);
}

.collection-section,
.creations-section,
.theme-archive {
  padding: clamp(84px, 10vw, 150px) var(--gutter);
  border-top: var(--line);
}

.section-head {
  display: flex;
  gap: 40px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: clamp(44px, 6vw, 78px);
}

.section-head h2 {
  max-width: 850px;
  margin: 12px 0 0;
  font-family: var(--display);
  font-size: clamp(46px, 6vw, 86px);
  font-weight: 400;
  line-height: 0.94;
}

.section-head > p,
.section-copy {
  max-width: 520px;
  margin: 0;
  color: var(--graphite);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 30px);
}

.collection-card,
.creation-card,
.theme-card {
  margin: 0;
}

.collection-frame,
.creation-frame,
.theme-card-media {
  overflow: hidden;
  background: var(--ivory);
}

.collection-frame {
  aspect-ratio: 4 / 5;
}

.collection-frame img,
.creation-frame img,
.theme-card-media img {
  height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease);
}

.collection-card:hover img,
.creation-card:hover img,
.theme-card:hover img {
  transform: scale(1.025);
}

.collection-card figcaption,
.creation-card figcaption,
.theme-card figcaption {
  display: grid;
  gap: 3px;
  padding-top: 15px;
}

.collection-card strong,
.theme-card strong {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.15;
}

.collection-card span,
.creation-card span,
.theme-card span {
  color: var(--graphite);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-split {
  display: grid;
  grid-template-columns: 7fr 5fr;
  min-height: 760px;
  background: var(--ivory);
}

.editorial-media {
  min-height: 620px;
}

.editorial-media img {
  height: 100%;
  object-fit: cover;
}

.editorial-copy {
  display: flex;
  max-width: 580px;
  flex-direction: column;
  justify-content: center;
  padding: clamp(58px, 8vw, 126px);
}

.editorial-copy h2 {
  margin: 14px 0 28px;
  font-family: var(--display);
  font-size: clamp(48px, 6vw, 90px);
  font-weight: 400;
  line-height: 0.92;
}

.editorial-copy p:not(.eyebrow) {
  color: var(--graphite);
}

.text-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 26px;
  margin-top: 24px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.creation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 46px);
}

.creation-frame {
  aspect-ratio: 1 / 1;
}

.creation-card strong {
  font-family: var(--display);
  font-size: 21px;
  font-weight: 400;
}

.theme-prologue {
  position: relative;
  display: grid;
  grid-template-columns: 4fr 6fr;
  min-height: 820px;
  padding: clamp(90px, 11vw, 168px) var(--gutter);
  background: var(--night);
  color: var(--porcelain);
}

.theme-prologue::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 40%;
  width: 1px;
  background: rgba(252, 251, 247, 0.2);
  content: "";
}

.theme-prologue-copy {
  align-self: center;
  max-width: 460px;
  padding-right: clamp(36px, 6vw, 92px);
}

.theme-prologue-copy h2 {
  margin: 14px 0 28px;
  font-family: var(--display);
  font-size: clamp(54px, 7vw, 108px);
  font-weight: 400;
  line-height: 0.86;
}

.theme-prologue-copy p:not(.eyebrow) {
  color: rgba(252, 251, 247, 0.66);
}

.theme-prologue-media {
  position: relative;
  align-self: center;
  padding-left: clamp(36px, 6vw, 92px);
}

.theme-prologue-media img {
  max-height: 630px;
  object-fit: cover;
}

.theme-prologue-marker {
  position: absolute;
  top: 50%;
  left: -6px;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(252, 251, 247, 0.66);
  background: var(--night);
  transform: rotate(45deg);
}

.chapter-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--gutter);
  padding: clamp(92px, 12vw, 180px) var(--gutter);
}

.chapter-lead,
.chapter-detail {
  margin: 0;
}

.chapter-lead img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.chapter-detail {
  align-self: end;
  padding-bottom: 8vw;
}

.chapter-detail img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.chapter-caption {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  margin-top: 22px;
}

.chapter-number {
  font-family: var(--display);
  font-size: 28px;
}

.chapter-caption h2 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 400;
  line-height: 1;
}

.chapter-caption p {
  max-width: 420px;
  margin: 0;
  color: var(--graphite);
}

.theme-archive {
  background: var(--ivory);
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 42px);
}

.theme-card-media {
  aspect-ratio: 4 / 5;
}

.consultation {
  min-height: 580px;
  display: grid;
  place-items: center;
  padding: clamp(90px, 12vw, 180px) var(--gutter);
  background: var(--night);
  color: var(--porcelain);
  text-align: center;
}

.consultation h2 {
  margin: 14px 0 28px;
  font-family: var(--display);
  font-size: clamp(54px, 8vw, 118px);
  font-weight: 400;
  line-height: 0.88;
}

.consultation p:not(.eyebrow) {
  max-width: 580px;
  margin: 0 auto;
  color: rgba(252, 251, 247, 0.68);
}

.consultation .text-link {
  margin-right: auto;
  margin-left: auto;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  min-height: 96px;
  align-items: center;
  padding: 0 var(--gutter);
  border-top: 1px solid rgba(252, 251, 247, 0.14);
  background: var(--night);
  color: rgba(252, 251, 247, 0.56);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer span:nth-child(2) {
  color: var(--porcelain);
}

.site-footer span:last-child {
  justify-self: end;
}

@keyframes menu-content-cover-right {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@media (max-width: 1000px) {
  :root {
    --drawer-width: 50vw;
  }

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

  .editorial-copy {
    padding: clamp(42px, 6vw, 80px);
  }

  .header-control:nth-child(n + 2) {
    display: none;
  }
}

@media (max-width: 700px) {
  .site-header {
    min-height: 72px;
    grid-template-columns: 1fr auto 1fr;
  }

  .header-control > span:last-child,
  .header-side--right .header-control:not(:last-child) {
    display: none;
  }

  .header-side--right .header-control:last-child {
    font-size: 0;
  }

  .header-side--right .header-control:last-child::after {
    font-size: 9px;
    content: "咨询";
  }

  .wordmark {
    font-size: 11px;
    letter-spacing: 0.2em;
  }

  .menu-panel--primary,
  .menu-panel--secondary {
    left: 0;
    width: 100%;
    padding: 20px 22px 30px;
    transition-duration: 350ms;
  }

  .menu-panel--secondary {
    z-index: 3;
    transform: translateX(100%);
  }

  .menu-overlay.is-open .menu-panel--secondary {
    transform: translateX(100%);
  }

  .menu-overlay.is-open.is-level-two .menu-panel--primary {
    transform: translateX(-100%);
  }

  .menu-overlay.is-open.is-level-two .menu-panel--secondary {
    transform: translateX(0);
  }

  .menu-back {
    display: inline-flex;
  }

  .menu-link-list--columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-switch {
    grid-template-columns: 1fr;
    margin: 0 22px;
  }

  .page-switch a {
    min-height: 58px;
    border-right: 0;
    border-bottom: var(--line);
  }

  .page-switch a:last-child {
    border-bottom: 0;
  }

  .classic-hero h1,
  .theme-hero h1 {
    font-size: clamp(58px, 20vw, 88px);
  }

  .theme-hero::after {
    background: linear-gradient(180deg, rgba(5, 8, 18, 0.08), rgba(5, 8, 18, 0.8));
  }

  .encounter-axis {
    top: 18%;
    left: 24px;
    height: 88px;
  }

  .page-intro {
    grid-template-columns: 1fr;
  }

  .page-intro h2,
  .section-title {
    font-size: clamp(46px, 15vw, 70px);
  }

  .section-head {
    display: block;
  }

  .section-head > p {
    margin-top: 24px;
  }

  .collection-grid,
  .creation-grid,
  .theme-grid {
    grid-template-columns: 1fr;
  }

  .editorial-split {
    grid-template-columns: 1fr;
  }

  .editorial-media {
    min-height: 70svh;
  }

  .editorial-copy {
    padding: 78px 22px;
  }

  .theme-prologue {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .theme-prologue::before {
    top: 46%;
    right: 22px;
    bottom: auto;
    left: 22px;
    width: auto;
    height: 1px;
  }

  .theme-prologue-copy {
    padding: 0 0 76px;
  }

  .theme-prologue-media {
    padding: 76px 0 0;
  }

  .theme-prologue-marker {
    top: 70px;
    left: 50%;
  }

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

  .chapter-detail {
    padding-bottom: 0;
  }

  .chapter-caption {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding-top: 30px;
    padding-bottom: 30px;
    text-align: center;
  }

  .site-footer span:last-child {
    justify-self: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}