/* ==========================================================================
   Saccades
   ========================================================================== */

:root {
  --color-red: #ee2829;
  --color-text: #f5eae4;
  --color-text-muted: rgba(245, 234, 228, 0.72);
  --color-text-faint: rgba(245, 234, 228, 0.42);
  --color-line: rgba(245, 234, 228, 0.22);

  --font-serif: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;

  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;

  --max-width: 68rem;
  --max-width-narrow: 34rem;
  --max-width-prose: 30rem;

  --transition: 0.2s ease;

  --nav-arrow-size: clamp(1.75rem, 3.5vw, 2.125rem);
  --nav-arrow-hit: 2.75rem;
  --colorfield-border: clamp(1px, 0.18vw, 1.5px);
  --colorfield-ink: rgba(245, 234, 228, 0.48);
}

/* --- Base --- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-red);
}

body {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-red);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover,
a:focus-visible {
  opacity: 0.55;
}

h1, h2, h3 {
  font-weight: 400;
  line-height: 1.1;
  margin: 0;
  color: var(--color-text);
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ==========================================================================
   Primary viewport
   ========================================================================== */

.primary-view {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  padding: clamp(1.25rem, 3.5vw, 2.75rem) clamp(1.25rem, 5vw, 4.5rem);
}

/* --- Layout: Asymmetric editorial grid --- */

.layout-asymmetric .primary-grid {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  grid-template-areas:
    "masthead folio"
    "nav folio";
  gap: 0 clamp(1.5rem, 4vw, 3.5rem);
  width: 100%;
  min-height: 0;
  align-items: stretch;
}

.layout-asymmetric .primary-grid__rule--vertical {
  position: absolute;
  left: 60.5%;
  top: 6%;
  bottom: 12%;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-line) 12%,
    var(--color-line) 88%,
    transparent 100%
  );
  pointer-events: none;
}

.layout-asymmetric .primary-grid__rule--horizontal {
  position: absolute;
  left: 0;
  width: clamp(3rem, 18vw, 9rem);
  top: calc(clamp(3rem, 8vw, 5.5rem) + 0.5rem);
  height: 1px;
  background: var(--color-line);
  pointer-events: none;
}

.layout-asymmetric .site-header {
  grid-area: masthead;
  align-self: start;
  padding-top: clamp(0.25rem, 2vh, 1rem);
  max-width: 14ch;
}

.layout-asymmetric .site-kicker {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-variant: all-small-caps;
  letter-spacing: 0.22em;
  color: var(--color-text-faint);
  margin-bottom: 0.85rem;
}

.layout-asymmetric .site-title {
  font-size: clamp(2.75rem, 10vw, 6.25rem);
  letter-spacing: -0.04em;
  line-height: 0.92;
}

.layout-asymmetric .site-tagline {
  margin-top: clamp(0.85rem, 2vh, 1.35rem);
  max-width: 22ch;
  line-height: 1.5;
}

.layout-asymmetric .primary-main {
  grid-area: folio;
  display: block;
  padding: 0;
  margin: 0;
  max-width: none;
  align-self: end;
  justify-self: end;
  width: 100%;
}

.layout-asymmetric .folio-portal {
  display: block;
  text-align: right;
  width: 100%;
  padding-bottom: clamp(0.5rem, 3vh, 2rem);
  transform: translateX(clamp(0.5rem, 4vw, 2.5rem));
}

.layout-asymmetric .folio-portal__kicker {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-variant: all-small-caps;
  letter-spacing: 0.2em;
  color: var(--color-text-faint);
  margin-bottom: 0.65rem;
}

.layout-asymmetric .folio-portal__title {
  font-size: clamp(2.35rem, 7.5vw, 5.75rem);
  font-style: italic;
  letter-spacing: -0.045em;
  line-height: 0.88;
  text-align: right;
}

.layout-asymmetric .folio-portal__title a {
  display: block;
  text-align: right;
}

.layout-asymmetric .folio-portal__meta {
  margin-top: 0.75rem;
  text-align: right;
  font-variant: all-small-caps;
  letter-spacing: 0.16em;
}

.layout-asymmetric .primary-nav {
  grid-area: nav;
  align-self: end;
  justify-self: start;
  width: 100%;
  max-width: none;
  margin: 0;
  padding-top: clamp(1rem, 3vh, 1.75rem);
  border-top: none;
  gap: clamp(2rem, 5vw, 4rem);
}

.layout-asymmetric .primary-nav::before {
  content: "";
  display: block;
  width: clamp(2.5rem, 12vw, 5rem);
  height: 1px;
  background: var(--color-line);
  margin-bottom: 1rem;
}

.layout-asymmetric .about__inner,
.layout-asymmetric .archive__inner {
  margin-left: clamp(1rem, 8vw, 6rem);
  margin-right: clamp(1.5rem, 16vw, 11rem);
  max-width: 32rem;
}

.layout-asymmetric .book {
  padding-left: clamp(1rem, 8vw, 6rem);
  padding-right: clamp(1rem, 12vw, 8rem);
}

.layout-asymmetric .book__stage,
.layout-asymmetric .book__chrome {
  max-width: none;
}

/* --- Layout: Concrete poetry (Concretista) --- */

.layout-concrete .primary-view {
  padding: clamp(1rem, 3vw, 2.25rem);
}

.layout-concrete .concrete-field {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
}

.layout-concrete .site-header--field {
  position: absolute;
  z-index: 1;
  top: clamp(0.5rem, 2vh, 1.25rem);
  left: clamp(0.25rem, 3vw, 1.5rem);
  max-width: 10rem;
}

.layout-concrete .site-title--field {
  font-size: clamp(1.5rem, 3.8vw, 2.35rem);
  letter-spacing: 0.06em;
  line-height: 1;
}

.layout-concrete .site-tagline--field {
  margin-top: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--color-text-faint);
  transform: rotate(-3deg);
  transform-origin: left top;
  max-width: 9rem;
}

.layout-concrete .primary-main--field {
  position: absolute;
  inset: 0;
  padding: 0;
  margin: 0;
  max-width: none;
}

.layout-concrete .folio-portal--concrete {
  position: relative;
  width: 100%;
  height: 100%;
}

.layout-concrete .folio-portal__title {
  margin: 0;
  height: 100%;
}

.layout-concrete .concrete-folio {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
}

.layout-concrete .concrete-word {
  position: absolute;
  font-style: italic;
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
}

.layout-concrete .concrete-word--1 {
  left: 14%;
  top: 32%;
  font-size: clamp(2.25rem, 8.5vw, 4.75rem);
}

.layout-concrete .concrete-word--2 {
  left: 48%;
  top: 24%;
  font-size: clamp(2.85rem, 10.5vw, 6.25rem);
}

.layout-concrete .concrete-word--3 {
  left: 6%;
  top: 56%;
  font-family: var(--font-sans);
  font-size: clamp(0.875rem, 2.5vw, 1.125rem);
  font-style: normal;
  font-variant: all-small-caps;
  letter-spacing: 0.28em;
  color: var(--color-text-muted);
}

.layout-concrete .concrete-word--4 {
  left: 26%;
  top: 61%;
  font-size: clamp(1.85rem, 6.5vw, 3.75rem);
}

.layout-concrete .concrete-word--5 {
  left: 50%;
  top: 66%;
  font-size: clamp(2.5rem, 9vw, 5.25rem);
}

.layout-concrete .folio-portal__meta--field {
  position: absolute;
  right: clamp(2.5rem, 8vw, 4.5rem);
  bottom: clamp(1.5rem, 8vh, 3rem);
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  font-variant: all-small-caps;
  color: var(--color-text-faint);
  transform: rotate(90deg);
  transform-origin: right bottom;
}

.layout-concrete .primary-nav--marginal {
  position: absolute;
  z-index: 2;
  right: 0.15rem;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  display: flex;
  flex-direction: row;
  gap: 2.25rem;
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
}

.layout-concrete .primary-nav--marginal a {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
}

.layout-concrete .about__inner,
.layout-concrete .archive__inner {
  margin-left: clamp(2rem, 12vw, 8rem);
  margin-right: clamp(1rem, 6vw, 3rem);
  max-width: 28rem;
}

.layout-concrete .about__title,
.layout-concrete .archive__title {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-variant: all-small-caps;
  letter-spacing: 0.22em;
  color: var(--color-text-faint);
}

.layout-concrete .archive__constellation {
  position: relative;
  display: block;
  height: clamp(6.5rem, 18vw, 9rem);
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

.layout-concrete .archive__constellation li {
  position: absolute;
  transform: translate(-50%, -50%);
}

.layout-concrete .archive__constellation li:nth-child(1) { left: 4%; top: 88%; }
.layout-concrete .archive__constellation li:nth-child(2) { left: 11%; top: 78%; }
.layout-concrete .archive__constellation li:nth-child(3) { left: 18%; top: 68%; }
.layout-concrete .archive__constellation li:nth-child(4) { left: 26%; top: 58%; }
.layout-concrete .archive__constellation li:nth-child(5) { left: 34%; top: 48%; }
.layout-concrete .archive__constellation li:nth-child(6) { left: 42%; top: 40%; }
.layout-concrete .archive__constellation li:nth-child(7) { left: 50%; top: 32%; }
.layout-concrete .archive__constellation li:nth-child(8) { left: 58%; top: 26%; }
.layout-concrete .archive__constellation li:nth-child(9) { left: 66%; top: 20%; }
.layout-concrete .archive__constellation li:nth-child(10) { left: 74%; top: 15%; }
.layout-concrete .archive__constellation li:nth-child(11) { left: 82%; top: 10%; }
.layout-concrete .archive__constellation li:nth-child(12) { left: 89%; top: 6%; }
.layout-concrete .archive__constellation li:nth-child(13) { left: 95%; top: 3%; }
.layout-concrete .archive__constellation li:nth-child(14) { left: 100%; top: 0%; }

.layout-concrete .book__fragment {
  font-size: clamp(3.5rem, 16vw, 9rem);
}

.layout-concrete .book__gate {
  font-size: clamp(2.5rem, 12vw, 7rem);
  letter-spacing: -0.02em;
  text-transform: none;
}

.layout-concrete .book__nav {
  border-top: none;
  position: relative;
  min-height: 2.5rem;
  max-width: none;
  margin-top: var(--space-md);
}

.layout-concrete .book__prev,
.layout-concrete .book__next {
  position: absolute;
  bottom: 0;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
}

.layout-concrete .book__prev {
  left: clamp(0.5rem, 4vw, 2rem);
  transform: rotate(-90deg);
  transform-origin: left bottom;
}

.layout-concrete .book__next {
  right: clamp(0.5rem, 4vw, 2rem);
  transform: rotate(90deg);
  transform-origin: right bottom;
}

/* --- Layout: Memphis-adjacent rhythm (Postmodern Italian) --- */

.layout-memphis {
  --memphis-crimson: #b91820;
  --memphis-vermillion: #d92b2c;
  --memphis-coral: #f4524a;
}

.layout-memphis .primary-view {
  padding: clamp(1rem, 2.5vw, 2rem) clamp(0.75rem, 3vw, 2.5rem);
}

.layout-memphis .memphis-field {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "masthead masthead"
    "folio folio"
    "nav nav";
  gap: clamp(1rem, 3vh, 2rem);
}

.layout-memphis .memphis-block {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.layout-memphis .memphis-block--crimson {
  top: 6%;
  left: -2%;
  width: clamp(5rem, 18vw, 11rem);
  height: clamp(3.5rem, 10vw, 6.5rem);
  background: var(--memphis-crimson);
}

.layout-memphis .memphis-block--vermillion {
  top: 28%;
  right: 8%;
  width: clamp(4rem, 14vw, 8.5rem);
  height: clamp(7rem, 22vh, 13rem);
  background: var(--memphis-vermillion);
}

.layout-memphis .memphis-block--coral {
  bottom: 12%;
  left: 18%;
  width: clamp(6rem, 20vw, 12rem);
  height: clamp(2.25rem, 6vw, 4rem);
  background: var(--memphis-coral);
}

.layout-memphis .site-header--memphis {
  position: relative;
  z-index: 1;
  grid-area: masthead;
  padding-left: clamp(0.5rem, 2vw, 1.25rem);
}

.layout-memphis .site-header--memphis .site-title {
  font-size: clamp(2.25rem, 6.5vw, 4.25rem);
  letter-spacing: -0.02em;
}

.layout-memphis .site-header--memphis .site-tagline {
  max-width: 14rem;
  margin-top: 0.5rem;
}

.layout-memphis .primary-main--memphis {
  position: relative;
  z-index: 1;
  grid-area: folio;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: none;
  margin: 0;
  padding: 0;
}

.layout-memphis .folio-portal--memphis {
  justify-content: flex-end;
  width: 100%;
}

.layout-memphis .folio-plate {
  position: relative;
  z-index: 1;
  width: min(34rem, 92vw);
  margin-right: clamp(-3rem, -8vw, -1.5rem);
  padding: clamp(1.75rem, 4.5vw, 3rem) clamp(2rem, 5vw, 3.5rem);
  background: var(--memphis-crimson);
  text-align: left;
  transform: translateY(6%);
}

.layout-memphis .folio-portal__kicker {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-variant: all-small-caps;
  letter-spacing: 0.24em;
  color: rgba(245, 234, 228, 0.55);
  margin-bottom: 0.85rem;
}

.layout-memphis .folio-portal__title {
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  text-align: left;
  width: auto;
}

.layout-memphis .folio-portal__title a {
  display: block;
}

.layout-memphis .folio-portal__meta {
  margin-top: clamp(0.85rem, 2vh, 1.25rem);
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 234, 228, 0.62);
}

.layout-memphis .primary-nav--memphis {
  position: relative;
  z-index: 1;
  grid-area: nav;
  display: flex;
  gap: 0;
  width: fit-content;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
}

.layout-memphis .primary-nav--memphis a {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  background: var(--memphis-vermillion);
}

.layout-memphis .primary-nav--memphis a + a {
  background: var(--memphis-coral);
}

.layout-memphis .about__inner,
.layout-memphis .archive__inner {
  max-width: var(--max-width-narrow);
  margin-left: clamp(2rem, 14vw, 9rem);
  margin-right: clamp(1rem, 6vw, 3rem);
}

.layout-memphis .about__title,
.layout-memphis .archive__title {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: var(--memphis-vermillion);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-variant: all-small-caps;
  letter-spacing: 0.22em;
}

.layout-memphis .archive__issues--memphis {
  position: relative;
  gap: 0.5rem 0.85rem;
  padding-top: 0.35rem;
}

.layout-memphis .archive__issues--memphis::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(4rem, 28%, 9rem);
  height: 3px;
  background: var(--memphis-coral);
}

.layout-memphis .archive__issues--memphis li:nth-child(3n + 1) a {
  padding-left: 0.15rem;
  border-left: 3px solid var(--memphis-crimson);
}

.layout-memphis .book__spread {
  border: none;
}

.layout-memphis .book__spread--gate {
  justify-content: flex-start;
  align-items: flex-end;
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.layout-memphis .book__gate {
  text-align: left;
  max-width: none;
  margin: 0 0 clamp(0.5rem, 2vh, 1.5rem) 0;
  padding-left: clamp(0.5rem, 2vw, 1.25rem);
  border-left: 4px solid var(--memphis-coral);
}

.layout-memphis .book__spread--photo,
.layout-memphis .book__spread--field {
  padding: 0;
}

.layout-memphis .book__spread--photo .book__spread-body,
.layout-memphis .book__spread--field .book__spread-body {
  align-items: stretch;
}

.layout-memphis .book__spread--photo .book__figure--bleed,
.layout-memphis .book__spread--field .book__figure--bleed {
  width: 72%;
  height: 100%;
  margin: 0;
}

.layout-memphis .book__spread--photo:nth-child(odd) .book__figure--bleed,
.layout-memphis .book__spread--field:nth-child(odd) .book__figure--bleed {
  margin-right: auto;
  margin-left: clamp(-1.5rem, -3vw, -0.5rem);
}

.layout-memphis .book__spread--photo:nth-child(even) .book__figure--bleed,
.layout-memphis .book__spread--field:nth-child(even) .book__figure--bleed {
  margin-left: auto;
  margin-right: clamp(-1.5rem, -3vw, -0.5rem);
}

.layout-memphis .book__spread--photo .book__figure--bleed img,
.layout-memphis .book__spread--field .book__figure--bleed img {
  object-fit: cover;
}

.layout-memphis .book__spread--text .book__spread-body,
.layout-memphis .book__spread--quote .book__spread-body,
.layout-memphis .book__spread--recipe .book__spread-body,
.layout-memphis .book__spread--verse .book__spread-body,
.layout-memphis .book__spread--colophon-text .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: clamp(2rem, 8vh, 4rem);
}

.layout-memphis .book__prose,
.layout-memphis .book__quote,
.layout-memphis .book__recipe,
.layout-memphis .book__verse,
.layout-memphis .book__footnotes {
  max-width: min(16rem, 42vw);
  margin: 0;
}

.layout-memphis .book__spread--fragment {
  justify-content: flex-end;
  align-items: flex-start;
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.layout-memphis .book__fragment {
  font-size: clamp(3rem, 14vw, 8rem);
  margin: 0;
  padding: 0.15em 0.35em;
  background: var(--memphis-vermillion);
  line-height: 1;
}

/* --- Layout: Tropicália collage --- */

.layout-tropical {
  --tropical-red: #e33d43;
}

.layout-tropical .primary-view {
  padding: clamp(1rem, 3vw, 2.5rem) clamp(1rem, 4vw, 3rem);
}

.layout-tropical .tropical-home {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "masthead found"
    "folio found"
    "nav nav";
  gap: clamp(0.75rem, 2vh, 1.5rem) clamp(1rem, 3vw, 2rem);
}

.layout-tropical .site-header--tropical {
  grid-area: masthead;
  align-self: start;
}

.layout-tropical .site-header--tropical .site-title {
  font-size: clamp(2.5rem, 7vw, 4.75rem);
}

.layout-tropical .site-header--tropical .site-tagline {
  max-width: 13rem;
  margin-top: 0.45rem;
}

.layout-tropical .tropical-found {
  grid-area: found;
  align-self: center;
  justify-self: end;
  position: relative;
  width: clamp(9rem, 30vw, 18rem);
  height: clamp(11rem, 38vh, 20rem);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  transform: rotate(3deg);
}

.layout-tropical .tropical-found img {
  display: block;
  width: 240%;
  max-width: none;
  height: auto;
  margin: -18% 0 0 -42%;
  opacity: 0.92;
}

.layout-tropical .primary-main--tropical {
  grid-area: folio;
  align-self: center;
  max-width: none;
  margin: 0;
  padding: 0;
}

.layout-tropical .folio-portal--tropical {
  justify-content: flex-start;
  align-items: flex-start;
}

.layout-tropical .folio-portal--tropical .folio-portal__title {
  font-size: clamp(2.75rem, 9vw, 6rem);
  text-align: left;
  width: auto;
  max-width: 11ch;
}

.layout-tropical .folio-portal--tropical .folio-portal__title a {
  display: block;
}

.layout-tropical .folio-portal--tropical .folio-portal__meta {
  margin-top: clamp(0.85rem, 2vh, 1.35rem);
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.layout-tropical .primary-nav--tropical {
  grid-area: nav;
  display: flex;
  gap: clamp(1.25rem, 4vw, 2.5rem);
  width: 100%;
  max-width: none;
  margin: 0;
  padding-top: clamp(0.5rem, 2vh, 1rem);
  border-top: 1px solid var(--color-line);
}

.layout-tropical .primary-nav--tropical a {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.layout-tropical .about-strip {
  position: relative;
  z-index: 3;
  background: rgba(0, 0, 0, 0.14);
  border-block: 1px solid var(--color-line);
  scroll-margin-top: 0;
}

.layout-tropical .about-strip__scroller {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  overflow-x: auto;
  overflow-y: hidden;
  padding: clamp(0.85rem, 2.5vh, 1.25rem) clamp(1.25rem, 4vw, 2.5rem);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.layout-tropical .about-strip__panel {
  flex: 0 0 auto;
  scroll-snap-align: start;
  min-width: min(22rem, 78vw);
  max-width: 28rem;
}

.layout-tropical .about-strip__label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: 0.45rem;
}

.layout-tropical .about-strip__text {
  font-size: clamp(0.9375rem, 2.2vw, 1.0625rem);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 36rem;
}

.layout-tropical .about-strip__email {
  display: inline-block;
  margin-top: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--color-line);
}

.layout-tropical .about-strip__panel--evidence {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: min(14rem, 55vw);
  padding-left: clamp(1rem, 3vw, 2rem);
  border-left: 1px solid var(--color-line);
}

.layout-tropical .about-strip__swatch {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  letter-spacing: 0.06em;
  color: var(--tropical-red);
}

.layout-tropical .about-strip__swatch--deep {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.35rem, 3.5vw, 2rem);
  color: var(--color-text);
}

.layout-tropical .about-strip__note {
  margin-top: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
}

.layout-tropical .about--below-fold {
  display: none;
}

.layout-tropical .archive__inner {
  max-width: none;
  margin: 0;
  padding-inline: 0;
}

.layout-tropical .archive__title {
  padding-inline: clamp(1.5rem, 4vw, 3rem);
}

.layout-tropical .archive-tape {
  overflow: hidden;
  width: 100%;
  border-block: 1px solid var(--color-line);
  background: rgba(0, 0, 0, 0.08);
}

.layout-tropical .archive-tape__track {
  display: flex;
  width: max-content;
  animation: archive-tape-scroll 48s linear infinite;
}

.layout-tropical .archive-tape__list {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0;
  padding: clamp(0.85rem, 2.5vh, 1.35rem) 0;
  font-size: clamp(1.125rem, 3.5vw, 1.75rem);
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.layout-tropical .archive-tape__list li {
  display: flex;
  align-items: center;
}

.layout-tropical .archive-tape__list li::after {
  content: "·";
  margin: 0 clamp(0.85rem, 2.5vw, 1.75rem);
  color: var(--color-text-faint);
  font-size: 0.85em;
}

.layout-tropical .archive-tape__list li:last-child::after {
  content: "—";
  margin-right: clamp(1.25rem, 4vw, 2.5rem);
}

.layout-tropical .archive-tape__list a {
  white-space: nowrap;
}

.layout-tropical .archive .section-return {
  display: inline-block;
  margin: var(--space-md) clamp(1.5rem, 4vw, 3rem) 0;
}

.layout-tropical .book__spread--gate .book__gate {
  font-size: clamp(2.75rem, 14vw, 8rem);
}

.layout-tropical .book__spread--text .book__prose p:first-child::first-line {
  font-variant: small-caps;
  letter-spacing: 0.04em;
}

@keyframes archive-tape-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout-tropical .archive-tape__track {
    animation: none;
  }

  .layout-tropical .archive-tape {
    overflow-x: auto;
  }
}

/* --- Layout: Brutalist folio portal --- */

.layout-brutalist {
  --brutalist-margin: clamp(1.25rem, 8vw, 6.5rem);
}

.layout-brutalist .primary-view {
  align-items: flex-start;
  justify-content: flex-end;
  padding: clamp(2rem, 7vh, 4.5rem) var(--brutalist-margin);
}

.layout-brutalist .brutalist-home {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 10vh, 6rem);
  width: 100%;
  max-width: none;
  margin: 0;
  text-align: left;
}

.layout-brutalist .site-header--brutalist .site-title {
  font-size: clamp(4rem, 20vw, 13rem);
  letter-spacing: -0.05em;
  line-height: 0.88;
  max-width: 9ch;
}

.layout-brutalist .site-header--brutalist .site-tagline {
  margin-top: clamp(0.65rem, 2vh, 1rem);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  max-width: 14rem;
}

.layout-brutalist .primary-main--brutalist {
  max-width: none;
  margin: 0;
  padding: 0;
  display: block;
}

.layout-brutalist .brutalist-folio {
  margin: 0;
  max-width: 22rem;
}

.layout-brutalist .brutalist-folio a {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}

.layout-brutalist .brutalist-folio a:hover,
.layout-brutalist .brutalist-folio a:focus-visible {
  opacity: 1;
  text-decoration-thickness: 2px;
}

.layout-brutalist .brutalist-folio__meta {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.layout-brutalist .primary-nav--brutalist {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
}

.layout-brutalist .primary-nav--brutalist a {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.layout-brutalist .about__inner,
.layout-brutalist .archive__inner {
  max-width: none;
  margin-left: var(--brutalist-margin);
  margin-right: clamp(1rem, 5vw, 2rem);
}

.layout-brutalist .about__title,
.layout-brutalist .archive__title {
  font-size: clamp(2.75rem, 10vw, 6rem);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: clamp(1rem, 3vh, 1.75rem);
}

.layout-brutalist .about__text {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  line-height: 1.65;
  max-width: 22rem;
}

.layout-brutalist .about__text a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  border-bottom: none;
}

.layout-brutalist .archive__issues {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
}

.layout-brutalist .section-return {
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
}

.layout-brutalist .site-footer {
  text-align: left;
  padding-left: var(--brutalist-margin);
  padding-right: clamp(1rem, 5vw, 2rem);
}

.layout-brutalist .site-footer__title {
  font-size: clamp(1.75rem, 5vw, 3rem);
  letter-spacing: -0.03em;
}

.layout-brutalist .site-footer__tagline,
.layout-brutalist .site-footer__copy {
  font-size: 0.625rem;
}

.layout-brutalist .book {
  position: relative;
  padding: 0;
  min-height: 100dvh;
}

.layout-brutalist .book__chrome {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  max-width: none;
  width: auto;
  margin: 0;
  pointer-events: none;
}

.layout-brutalist .book__return {
  position: absolute;
  top: clamp(0.85rem, 2.5vh, 1.5rem);
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
  pointer-events: auto;
}

.layout-brutalist .book__progress {
  position: absolute;
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center center;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.layout-brutalist .book__stage {
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100dvh;
  padding: clamp(3rem, 8vh, 5rem) clamp(3rem, 8vw, 5.5rem);
}

.layout-brutalist .book__nav {
  position: absolute;
  z-index: 6;
  right: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 4vh, 2rem);
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
}

.layout-brutalist .book__prev,
.layout-brutalist .book__next {
  font-size: 0.875rem;
  padding: 0.35rem 0.25rem;
}

.layout-brutalist .book__spread {
  border: none;
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.layout-brutalist .book__title {
  font-size: clamp(3rem, 14vw, 9rem);
}

.layout-brutalist .book__subtitle {
  font-size: 0.625rem;
}

.layout-brutalist .book__gate {
  font-size: clamp(3rem, 16vw, 10rem);
}

.layout-brutalist .book__fragment {
  font-size: clamp(3rem, 16vw, 10rem);
}

.layout-brutalist .book__advance {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-decoration: underline;
}

.layout-brutalist .book__spread--cover {
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
}

.layout-brutalist .book__spread-body--cover {
  align-items: flex-start;
  justify-content: center;
}

/* --- Layout: Issue room (gallery / biennial) --- */

.layout-room .room-index-trigger {
  position: fixed;
  z-index: 12;
  top: clamp(1rem, 3vw, 1.75rem);
  right: clamp(1rem, 3vw, 1.75rem);
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 300;
  line-height: 1;
  color: var(--color-text-muted);
}

.layout-room .room-index {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red);
  visibility: hidden;
  pointer-events: none;
  transform: translateX(100%);
}

.layout-room .room-index:target {
  visibility: visible;
  pointer-events: auto;
  animation: room-index-in 0.24s steps(3) forwards;
}

.layout-room .room-index__close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.75rem);
  right: clamp(1rem, 3vw, 1.75rem);
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1;
  color: var(--color-text-muted);
}

.layout-room .room-index__panel {
  text-align: center;
  padding: clamp(2rem, 6vw, 4rem);
}

.layout-room .room-index__journal {
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

.layout-room .room-index__tagline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: clamp(2rem, 6vh, 3.5rem);
}

.layout-room .room-index__nav {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.layout-room .room-index__nav a {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.layout-room .primary-view {
  padding: clamp(1.25rem, 4vw, 2.5rem);
}

.layout-room .issue-room {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: clamp(3rem, 12vh, 6rem);
}

.layout-room .issue-room__masthead {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  margin: 0;
  font-size: clamp(3.5rem, 16vw, 9.5rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.9;
  color: var(--color-text);
}

.layout-room .issue-room__masthead a {
  color: inherit;
}

.layout-room .issue-room__fragment {
  position: absolute;
  z-index: 0;
  inset: clamp(2rem, 8vh, 4rem) clamp(1rem, 8vw, 5rem) auto clamp(1rem, 8vw, 5rem);
  margin: 0;
  height: clamp(10rem, 38vh, 22rem);
  overflow: hidden;
  opacity: 0.35;
}

.layout-room .issue-room__fragment img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.layout-room .issue-room__center {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 18rem;
}

.layout-room .issue-room__folio {
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--color-text);
}

.layout-room .issue-room__folio a {
  color: inherit;
  cursor: pointer;
}

.layout-room .issue-room__folio a:hover,
.layout-room .issue-room__folio a:focus-visible {
  opacity: 1;
  color: var(--color-text);
}

.layout-room .issue-room__author {
  margin-top: clamp(0.85rem, 2vh, 1.35rem);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.layout-room .issue-room__enter {
  margin-top: clamp(2rem, 6vh, 3.5rem);
  font-family: var(--font-sans);
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1;
  color: var(--color-text-muted);
  padding: 0.25rem 0.5rem;
}

.layout-room .issue-room__enter:hover,
.layout-room .issue-room__enter:focus-visible {
  color: var(--color-text);
  opacity: 1;
}

.layout-room .about {
  padding-left: clamp(3.25rem, 11vw, 5.5rem);
}

.layout-room .about__inner {
  max-width: var(--max-width-narrow);
  margin: 0;
}

.layout-room .archive {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  padding: var(--space-xl) 0;
  min-height: min(100dvh, 48rem);
}

.layout-room .archive__spine {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(0.65rem, 2vw, 1rem);
  border-right: 1px solid var(--color-line);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
  min-height: 100%;
}

.layout-room .archive__spine a {
  display: block;
  padding: 0.12rem 0.35rem;
  line-height: 1.2;
}

.layout-room .archive__body {
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.5rem, 5vw, 3.5rem);
}

.layout-room .archive__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-md);
}

.layout-room .site-footer {
  padding-left: clamp(3.25rem, 11vw, 5.5rem);
  text-align: left;
}

.layout-room .book__spread {
  border: none;
  opacity: 1;
  transition: none;
  transform: translateX(0);
}

.layout-room .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book__spread.is-active {
  transform: translateX(0);
}

.layout-room .book__spread.is-exiting-forward {
  animation: room-exit-forward 0.4s steps(4) forwards;
}

.layout-room .book__spread.is-exiting-back {
  animation: room-exit-back 0.4s steps(4) forwards;
}

.layout-room .book__spread.is-entering-forward {
  animation: room-enter-forward 0.4s steps(4) forwards;
}

.layout-room .book__spread.is-entering-back {
  animation: room-enter-back 0.4s steps(4) forwards;
}

.layout-room .book__stage {
  overflow: hidden;
}

@keyframes room-index-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@keyframes room-enter-forward {
  from { transform: translateX(100%); opacity: 1; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes room-exit-forward {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(-100%); opacity: 1; }
}

@keyframes room-enter-back {
  from { transform: translateX(-100%); opacity: 1; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes room-exit-back {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .layout-room .room-index:target {
    animation: none;
    transform: translateX(0);
  }

  .layout-room .book__spread.is-exiting-forward,
  .layout-room .book__spread.is-exiting-back,
  .layout-room .book__spread.is-entering-forward,
  .layout-room .book__spread.is-entering-back {
    animation: none;
  }
}

.site-header {
  flex-shrink: 0;
}

.site-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  letter-spacing: -0.03em;
}

.site-title a {
  color: var(--color-text);
}

.site-tagline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-top: 0.4rem;
}

.primary-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vh, 2.5rem);
  align-content: center;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  min-height: 0;
  padding: clamp(1rem, 3vh, 2rem) 0;
}

.editorial {
  max-width: var(--max-width-narrow);
}

.editorial__text {
  font-size: clamp(1rem, 1.6vw, 1.1875rem);
  line-height: 1.55;
  color: var(--color-text-muted);
}

/* --- Folio portal --- */

.folio-portal {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 0;
}

.folio-portal__window {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 28rem;
  text-align: center;
}

.folio-portal__title {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-align: center;
  width: 100%;
}

.folio-portal__title a {
  color: inherit;
  display: block;
  border: none;
  padding: 0;
  text-align: center;
}

.folio-portal__title a:hover,
.folio-portal__title a:focus-visible {
  opacity: 0.55;
}

.folio-portal__meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-faint);
  margin: 0.35rem 0 0;
}

/* --- Primary nav & footer --- */

.primary-nav {
  flex-shrink: 0;
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-line);
}

.primary-nav a {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Below the fold
   ========================================================================== */

.below-fold {
  background-color: var(--color-red);
}

/* Folio reader — snapshot: _layouts/folio-reader/ (see FOLIO.md) */

/* --- Book (readred) --- */

.book {
  min-height: 100dvh;
  padding: clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  scroll-margin-top: 0;
  background-color: var(--color-red);
}

.book__stage {
  position: relative;
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  min-height: clamp(24rem, 70vh, 40rem);
  background-color: var(--color-red);
}

.book__chrome {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.book__return {
  color: var(--color-text);
  font-size: 1.125rem;
  line-height: 1;
  justify-self: start;
}

.book__progress {
  justify-self: center;
}

.book__spread {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid var(--color-line);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(1.5rem);
  background-color: var(--color-red);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
}

.book__spread.is-hidden {
  visibility: hidden;
}

.book__spread.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
  z-index: 2;
}

.book__spread.is-exiting-forward {
  opacity: 0;
  transform: translateY(-1.25rem);
}

.book__spread.is-exiting-back {
  opacity: 0;
  transform: translateY(1.25rem);
}

.book__spread.is-entering-forward {
  opacity: 0;
  transform: translateX(2rem);
}

.book__spread.is-entering-back {
  opacity: 0;
  transform: translateX(-2rem);
}

.book__spread[hidden],
.book__spread.is-hidden:not(.is-active) {
  /* visibility handled above — avoid display:none so PDF canvases can render */
}

.book__figure img {
  background-color: var(--color-red);
}

/* Spread types */

.book__spread--cover {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.book__spread-body--cover {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.book__title {
  font-size: clamp(2.75rem, 10vw, 6rem);
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.95;
  max-width: none;
  color: var(--color-text);
}

.book__title-line {
  display: block;
}

.folio-portal__title .book__title-line + .book__title-line {
  margin-top: 0.06em;
}

.book__subtitle {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}

.book__spread--cover .book__title-enter {
  display: inline-block;
  color: inherit;
  cursor: pointer;
}

.book__spread--cover .book__title-enter:hover,
.book__spread--cover .book__title-enter:focus-visible {
  opacity: 1;
  color: var(--color-text);
}

.book__spread--cover .book__subtitle {
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.book__advance {
  margin-top: var(--space-lg);
  align-self: center;
  font-family: var(--font-sans);
  font-size: var(--nav-arrow-size);
  line-height: 1;
  color: var(--color-text-muted);
  background: none;
  border: none;
  padding: 0.35rem 0.65rem;
  min-width: var(--nav-arrow-hit);
  min-height: var(--nav-arrow-hit);
  cursor: pointer;
  transition: color var(--transition);
}

.book__spread--title-page {
  justify-content: center;
  align-items: center;
  text-align: center;
  border: none;
}

.book__title-page {
  max-width: 18rem;
}

.book__title-page .book__title-line {
  font-size: clamp(2rem, 8vw, 4.5rem);
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.book__title-page .book__subtitle {
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
}

.book__title-place {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-top: 0.75rem;
}

.book__spread--bleed {
  padding: 0;
  border: none;
}

.book__figure--bleed {
  margin: 0;
  width: 100%;
  height: 100%;
}

.book__figure--bleed img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background-color: var(--color-red);
}

.book__spread--fragment {
  justify-content: center;
  align-items: center;
  border: none;
}

.book__fragment {
  font-size: clamp(4rem, 18vw, 11rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--color-text);
}

.book__spread--inset {
  justify-content: center;
}

.book__spread--inset-right .book__figure--inset-right {
  margin-left: auto;
  max-width: min(28rem, 85%);
}

.book__spread--inset-left .book__figure--inset-left {
  margin-right: auto;
  max-width: min(28rem, 85%);
}

.book__figure--inset-right canvas,
.book__figure--inset-left canvas,
.book__figure--inset-right img,
.book__figure--inset-left img {
  width: 100%;
  border: 1px solid var(--color-line);
}

.book__spread-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.book__label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-sm);
}

.book__prose {
  flex: 1;
  max-width: var(--max-width-prose);
  overflow-y: auto;
}

.book__prose p {
  margin-bottom: 1.1em;
  color: var(--color-text-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.book__prose p:last-child {
  margin-bottom: 0;
}

.book__spread--field {
  padding: 0;
}

.book__spread--field .book__spread-body {
  flex: 1;
  min-height: clamp(18rem, 62vh, 36rem);
}

.book__spread--field .book__figure--bleed {
  flex: 1;
  margin: 0;
  height: 100%;
}

.book__spread--field .book__figure--bleed img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.book__spread--photo {
  padding: 0;
  border: none;
}

.book__spread--photo .book__spread-body {
  flex: 1;
  min-height: clamp(18rem, 62vh, 36rem);
}

.book__spread--photo .book__figure--bleed {
  flex: 1;
  margin: 0;
  height: 100%;
}

.book__spread--photo .book__figure--bleed img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Solid red color swatches — hand-drawn frame, hugs the image only */
.book__spread--photo .book__figure--bleed.book__figure--colorfield,
.book__spread--field .book__figure--bleed.book__figure--colorfield {
  position: relative;
  isolation: isolate;
  flex: 0 0 auto;
  align-self: center;
  width: auto;
  height: auto;
  margin: auto;
  padding: var(--colorfield-border);
  background: transparent;
  box-shadow:
    1px 2px 0 rgba(245, 234, 228, 0.14),
    -2px 1px 0 rgba(245, 234, 228, 0.11),
    2px -1px 1px rgba(245, 234, 228, 0.1),
    -1px -2px 1px rgba(245, 234, 228, 0.08),
    0 0 8px rgba(245, 234, 228, 0.08);
}

.book__spread--photo .book__figure--bleed.book__figure--colorfield::before,
.book__spread--field .book__figure--bleed.book__figure--colorfield::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: var(--colorfield-ink);
  filter: url(#colorfield-sketch);
}

.book__spread--photo .book__figure--bleed.book__figure--colorfield::after,
.book__spread--field .book__figure--bleed.book__figure--colorfield::after {
  content: "";
  position: absolute;
  inset: calc(var(--colorfield-border) * -0.55);
  z-index: 2;
  pointer-events: none;
  border: calc(var(--colorfield-border) * 0.75) solid rgba(245, 234, 228, 0.22);
  transform: rotate(0.75deg);
  filter: url(#colorfield-smudge);
  box-shadow:
    1px 1px 0 rgba(245, 234, 228, 0.1),
    -1px 0 1px rgba(245, 234, 228, 0.08);
}

.book__spread--photo .book__figure--bleed.book__figure--colorfield img,
.book__spread--field .book__figure--bleed.book__figure--colorfield img {
  position: relative;
  z-index: 1;
  width: min(72vw, 22rem);
  height: auto;
  max-height: min(78vh, 34rem);
  aspect-ratio: 423 / 598;
  object-fit: fill;
  display: block;
  border: none;
  background-color: transparent;
  box-shadow:
    inset 1px 0 0 rgba(245, 234, 228, 0.08),
    inset -1px 1px 0 rgba(245, 234, 228, 0.06),
    inset 0 -1px 0 rgba(245, 234, 228, 0.05);
}

.book__field {
  flex: 1;
  min-height: 12rem;
  background-color: var(--color-red);
}

.book__quote {
  max-width: var(--max-width-prose);
  border-left: 2px solid var(--color-line);
  padding-left: var(--space-md);
}

.book__quote p {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 0.75em;
}

.book__recipe-title,
.book__verse-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.book__recipe {
  max-width: var(--max-width-prose);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.book__recipe li {
  margin-bottom: 0.5em;
  padding-left: 0.25em;
}

.book__footnotes {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-text-faint);
  max-width: var(--max-width-prose);
}

.book__footnotes p {
  margin-bottom: 0.45em;
}

.book__spread--text,
.book__spread--quote,
.book__spread--recipe,
.book__spread--colophon-text {
  border: none;
}

.book__spread--photo,
.book__spread--gate,
.book__spread--fragment,
.book__spread--field {
  border: none;
}

.book__figure canvas,
.book__figure img {
  display: block;
  max-width: 100%;
  height: auto;
  background-color: var(--color-red);
}

.book__figure--bleed canvas,
.book__figure--bleed img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.book__figure--pan canvas,
.book__figure--pan img {
  max-width: none;
  width: auto;
  height: clamp(14rem, 55vh, 22rem);
}

.book__figure--float canvas,
.book__figure--float img {
  border: 1px solid var(--color-line);
}

.book__figure--tall canvas,
.book__figure--tall img {
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
}

.book__spread--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-content: center;
  justify-content: center;
  align-items: center;
  border: none;
}

.book__figure--split {
  margin: 0 auto;
  max-width: 22rem;
}

.book__figure--split canvas,
.book__figure--split img {
  width: 100%;
  border: 1px solid var(--color-line);
}

.book__spread--gate {
  justify-content: center;
  align-items: center;
  border: none;
  min-height: clamp(18rem, 55vh, 32rem);
}

.book__gate {
  font-family: var(--font-serif);
  font-size: clamp(3.25rem, 16vw, 9.5rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: var(--color-text);
  text-transform: lowercase;
  text-align: center;
  max-width: 12ch;
  margin: 0;
}

.book__spread--tall {
  padding: 0;
  border: none;
}

.book__scroll-zone {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.book__figure--tall {
  margin: 0;
}

.book__figure--tall img {
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
  display: block;
  background-color: var(--color-red);
}

.book__scroll-hint {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: center;
  color: var(--color-text-faint);
  padding: var(--space-sm);
}

.book__spread--pan {
  padding: 0;
  border: none;
  justify-content: center;
}

.book__pan-track {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.book__figure--pan {
  margin: 0;
  width: max-content;
}

.book__figure--pan img {
  display: block;
  height: clamp(14rem, 55vh, 22rem);
  width: auto;
  max-width: none;
  background-color: var(--color-red);
}

.book__spread--verse {
  justify-content: center;
  align-items: center;
  border: none;
}

.book__verse {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.75;
  text-align: center;
}

.book__spread--float {
  justify-content: center;
  align-items: center;
  position: relative;
  border: none;
}

.book__figure--float {
  margin: 0;
  max-width: 14rem;
}

.book__figure--float img {
  width: 100%;
  display: block;
  border: 1px solid var(--color-line);
  background-color: var(--color-red);
}

.book__float-caption {
  position: absolute;
  bottom: clamp(1.25rem, 3vw, 2.5rem);
  right: clamp(1.25rem, 3vw, 2.5rem);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-text-faint);
}

.book__spread--colophon {
  justify-content: center;
  border: none;
}

.book__colophon {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.book__nav {
  display: flex;
  justify-content: space-between;
  max-width: var(--max-width);
  width: 100%;
  margin: var(--space-sm) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-line);
}

.book__prev,
.book__next {
  font-family: var(--font-sans);
  font-size: var(--nav-arrow-size);
  line-height: 1;
  color: var(--color-text-muted);
  background: none;
  border: none;
  padding: 0.5rem 0.85rem;
  min-width: var(--nav-arrow-hit);
  min-height: var(--nav-arrow-hit);
  cursor: pointer;
  transition: color var(--transition);
}

.book__prev:hover,
.book__next:hover,
.book__advance:hover {
  color: var(--color-text);
  opacity: 1;
}

.book__prev:focus-visible,
.book__next:focus-visible,
.book__advance:focus-visible {
  color: var(--color-text);
  outline: 1px solid var(--color-line);
  outline-offset: 3px;
}

@media (min-width: 48rem) {
  .book__spread--split {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-lg);
  }

  .book__figure--split {
    max-width: none;
    justify-self: end;
  }

  .book__pull {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .book__spread {
    transition: none;
  }
}

/* --- Folio experiment: Editorial (options A — layouts 1 + 5) --- */

.book.folio-editorial {
  position: relative;
  padding: 0;
}

.book.folio-editorial .book__spread {
  border: none;
}

.book.folio-editorial .book__chrome {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  max-width: none;
  width: auto;
  margin: 0;
  pointer-events: none;
}

.book.folio-editorial .book__return {
  position: absolute;
  top: clamp(0.85rem, 2.5vh, 1.5rem);
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
  pointer-events: auto;
}

.book.folio-editorial .book__progress {
  position: absolute;
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center center;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.book.folio-editorial .book__stage {
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100dvh;
  padding: clamp(3rem, 8vh, 5rem) clamp(3rem, 8vw, 5.5rem);
}

.book.folio-editorial .book__nav {
  position: absolute;
  z-index: 6;
  right: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 4vh, 2rem);
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
  pointer-events: auto;
}

.book.folio-editorial .book__prev,
.book.folio-editorial .book__next {
  font-size: var(--nav-arrow-size);
  padding: 0.5rem 0.85rem;
  pointer-events: auto;
  cursor: pointer;
}

.layout-room .book.folio-editorial .book__spread {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  animation: none;
}

.layout-room .book.folio-editorial .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book.folio-editorial .book__spread.is-active {
  opacity: 1;
  transform: translateY(0);
}

.layout-room .book.folio-editorial .book__spread.is-exiting-forward {
  opacity: 0;
  transform: translateY(-1.25rem);
  animation: none;
}

.layout-room .book.folio-editorial .book__spread.is-exiting-back {
  opacity: 0;
  transform: translateY(1.25rem);
  animation: none;
}

.layout-room .book.folio-editorial .book__spread.is-entering-forward {
  opacity: 0;
  transform: translateX(2rem);
  animation: none;
}

.layout-room .book.folio-editorial .book__spread.is-entering-back {
  opacity: 0;
  transform: translateX(-2rem);
  animation: none;
}

.book.folio-editorial .book__spread--cover {
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  padding-top: clamp(3rem, 14vh, 7rem);
}

.book.folio-editorial .book__spread--title-page {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.book.folio-editorial .book__spread--title-page .book__spread-body {
  align-items: center;
  padding-top: 0;
}

.book.folio-editorial .book__spread-body--cover {
  align-items: flex-start;
  justify-content: flex-start;
  max-width: min(20rem, 55vw);
}

.book.folio-editorial .book__advance {
  align-self: flex-start;
  margin-top: clamp(2rem, 6vh, 3.5rem);
  font-size: var(--nav-arrow-size);
  letter-spacing: 0;
  text-decoration: none;
}

.book.folio-editorial .book__spread--text .book__spread-body,
.book.folio-editorial .book__spread--quote .book__spread-body,
.book.folio-editorial .book__spread--colophon-text .book__spread-body,
.book.folio-editorial .book__spread--verse .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: clamp(2rem, 9vh, 4.5rem);
}

.book.folio-editorial .book__spread--recipe .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: clamp(1.5rem, 5vh, 2.5rem);
}

.book.folio-editorial .book__prose {
  max-width: min(18rem, 46vw);
  margin: 0;
  line-height: 1.7;
}

.book.folio-editorial .book__prose p {
  margin-bottom: 1.25em;
  line-height: 1.7;
}

.book.folio-editorial .book__prose p:nth-child(odd) {
  padding-left: 1.5rem;
}

.book.folio-editorial .book__prose p:nth-child(even) {
  padding-right: 0.5rem;
}

.book.folio-editorial .book__prose p:first-child {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-variant: all-small-caps;
  letter-spacing: 0.05em;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin-bottom: 1.75em;
  padding-bottom: 0.75em;
  border-bottom: 1px solid var(--color-line);
}

.book.folio-editorial .book__quote,
.book.folio-editorial .book__verse,
.book.folio-editorial .book__footnotes {
  max-width: min(18rem, 46vw);
  margin: 0;
}

.book.folio-editorial .book__quote p {
  line-height: 1.7;
}

.book.folio-editorial .book__recipe-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  width: 100%;
  max-width: min(36rem, 92vw);
}

.book.folio-editorial .book__recipe--ingredients,
.book.folio-editorial .book__recipe--steps {
  max-width: none;
  margin: 0;
}

.book.folio-editorial .book__recipe--ingredients {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.book.folio-editorial .book__recipe--steps {
  font-size: 1rem;
  line-height: 1.65;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 2px solid var(--color-line);
}

.book.folio-editorial .book__spread--gate {
  justify-content: flex-end;
  align-items: flex-start;
  overflow: hidden;
}

.book.folio-editorial .book__gate {
  align-self: flex-start;
  text-align: left;
  max-width: none;
  margin: 0 0 clamp(0.5rem, 2vh, 1.25rem) 0;
  padding-left: clamp(0.5rem, 1.5vw, 0.85rem);
  border-left: 2px solid var(--color-line);
  transform: translateY(8%) translateX(-3%);
  font-size: clamp(3.5rem, 18vw, 10rem);
}

.book.folio-editorial .book__spread--fragment {
  justify-content: flex-start;
  align-items: flex-end;
}

.book.folio-editorial .book__fragment {
  font-family: var(--font-sans);
  font-size: clamp(1.125rem, 3.5vw, 1.75rem);
  font-style: normal;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.book.folio-editorial .book__spread--photo,
.book.folio-editorial .book__spread--field {
  padding: 0;
}

.book.folio-editorial .book__spread--photo .book__spread-body,
.book.folio-editorial .book__spread--field .book__spread-body {
  align-items: stretch;
}

.book.folio-editorial .book__spread--photo .book__figure--bleed,
.book.folio-editorial .book__spread--field .book__figure--bleed {
  width: 78%;
  height: 100%;
  margin: 0;
}

.book.folio-editorial .book__spread--photo:nth-child(odd) .book__figure--bleed,
.book.folio-editorial .book__spread--field:nth-child(odd) .book__figure--bleed {
  margin-right: auto;
  margin-left: clamp(-0.75rem, -1.5vw, 0);
}

.book.folio-editorial .book__spread--photo:nth-child(even) .book__figure--bleed,
.book.folio-editorial .book__spread--field:nth-child(even) .book__figure--bleed {
  margin-left: auto;
  margin-right: clamp(-0.75rem, -1.5vw, 0);
}

.book.folio-editorial .book__spread--photo .book__figure--bleed img,
.book.folio-editorial .book__spread--field .book__figure--bleed img {
  object-fit: contain;
}

.book.folio-editorial .book__spread--colophon {
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: clamp(3rem, 14vh, 7rem);
}

.book.folio-editorial .book__colophon {
  max-width: min(17rem, 44vw);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
}

@media (max-width: 47.99rem) {
  .book.folio-editorial .book__stage {
    padding: clamp(2.5rem, 6vh, 3.5rem) clamp(2.25rem, 6vw, 3rem) clamp(4rem, 12vh, 5.5rem);
  }

  .book.folio-editorial .book__progress {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    left: 50%;
    transform: translateX(-50%);
  }

  .book.folio-editorial .book__nav {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    right: clamp(0.85rem, 2.5vw, 1.5rem);
    transform: none;
    flex-direction: row;
    gap: 0.75rem;
  }

  .book.folio-editorial .book__spread--photo .book__figure--bleed,
  .book.folio-editorial .book__spread--field .book__figure--bleed {
    width: 92%;
  }

  .book.folio-editorial .book__recipe-grid {
    grid-template-columns: 1fr;
  }

  .book.folio-editorial .book__recipe--steps {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--color-line);
    padding-top: 1rem;
  }
}

/* --- Folio experiment: Concretist (option B — layouts 2 + 3) --- */

.book.folio-concretist {
  position: relative;
  padding: clamp(1rem, 3vw, 2rem);
}

.book.folio-concretist .book__spread {
  border: none;
}

.book.folio-concretist .book__stage {
  max-width: none;
  min-height: clamp(26rem, 72vh, 42rem);
  overflow: hidden;
}

.layout-room .book.folio-concretist .book__spread {
  opacity: 1;
  transition: none;
  transform: translateX(0);
  animation: none;
}

.layout-room .book.folio-concretist .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book.folio-concretist .book__spread.is-active {
  transform: translateX(0);
}

.layout-room .book.folio-concretist .book__spread.is-exiting-forward {
  animation: room-exit-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-concretist .book__spread.is-exiting-back {
  animation: room-exit-back 0.35s steps(4) forwards;
}

.layout-room .book.folio-concretist .book__spread.is-entering-forward {
  animation: room-enter-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-concretist .book__spread.is-entering-back {
  animation: room-enter-back 0.35s steps(4) forwards;
}

.book.folio-concretist .book__spread--text .book__spread-body,
.book.folio-concretist .book__spread--colophon-text .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: clamp(1.5rem, 6vh, 3rem);
}

.book.folio-concretist .book__prose {
  max-width: min(18rem, 46vw);
  margin: 0;
  line-height: 1.7;
}

.book.folio-concretist .book__prose p {
  margin-bottom: 1.25em;
}

.book.folio-concretist .book__prose p:nth-child(odd) {
  padding-left: 1.5rem;
}

.book.folio-concretist .book__prose p:nth-child(even) {
  padding-right: 0.5rem;
}

.book.folio-concretist .book__spread--quote {
  justify-content: center;
  align-items: center;
}

.book.folio-concretist .book__spread--quote .book__spread-body {
  align-items: center;
  justify-content: center;
}

.book.folio-concretist .book__quote {
  max-width: min(24rem, 78vw);
  margin: 0;
  padding-left: 0;
  border-left: none;
  text-align: center;
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  line-height: 1.65;
}

.book.folio-concretist .book__spread--verse:not(.book__spread--title-page) {
  justify-content: center;
  align-items: center;
}

.book.folio-concretist .book__spread--verse:not(.book__spread--title-page) .book__spread-body {
  align-items: center;
}

.book.folio-concretist .book__verse {
  max-width: min(22rem, 72vw);
  text-align: center;
  transform: rotate(-1deg);
}

.book.folio-concretist .book__spread--gate {
  justify-content: center;
  align-items: center;
  padding: clamp(1rem, 3vw, 2rem);
}

.book.folio-concretist .book__gate {
  position: relative;
  display: block;
  width: 100%;
  min-height: clamp(12rem, 48vh, 24rem);
  max-width: none;
  margin: 0;
  text-align: left;
  text-transform: lowercase;
}

.book.folio-concretist .book__gate-char {
  position: absolute;
  display: inline-block;
  font-style: italic;
  letter-spacing: -0.03em;
  line-height: 1;
}

.book.folio-concretist .book__gate-char--space {
  position: static;
  display: inline;
  width: 0.35em;
}

.book.folio-concretist .book__gate-char:nth-child(1) { left: 5%; top: 38%; font-size: clamp(2rem, 8vw, 4.75rem); }
.book.folio-concretist .book__gate-char:nth-child(2) { left: 16%; top: 22%; font-size: clamp(2.75rem, 10vw, 6.25rem); }
.book.folio-concretist .book__gate-char:nth-child(3) { left: 30%; top: 48%; font-size: clamp(2.25rem, 9vw, 5rem); }
.book.folio-concretist .book__gate-char:nth-child(4) { left: 42%; top: 30%; font-size: clamp(3rem, 11vw, 6.75rem); }
.book.folio-concretist .book__gate-char:nth-child(5) { left: 54%; top: 52%; font-size: clamp(2.5rem, 9.5vw, 5.5rem); }
.book.folio-concretist .book__gate-char:nth-child(6) { left: 66%; top: 26%; font-size: clamp(2.85rem, 10.5vw, 6rem); }
.book.folio-concretist .book__gate-char:nth-child(7) { left: 76%; top: 44%; font-size: clamp(2.15rem, 8vw, 4.5rem); }
.book.folio-concretist .book__gate-char:nth-child(8) { left: 86%; top: 32%; font-size: clamp(2.65rem, 9vw, 5.25rem); }

.book.folio-concretist .book__spread--fragment {
  justify-content: flex-start;
  align-items: flex-end;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.book.folio-concretist .book__fragment {
  font-size: clamp(3.5rem, 16vw, 9rem);
  font-style: italic;
  line-height: 1;
  padding: 0.1em 0.25em;
  background: rgba(0, 0, 0, 0.12);
}

.book.folio-concretist .book__spread--recipe .book__spread-body {
  align-items: flex-start;
  padding-top: clamp(1.5rem, 5vh, 2.5rem);
}

.book.folio-concretist .book__recipe-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  width: 100%;
  max-width: min(36rem, 92vw);
}

.book.folio-concretist .book__recipe--ingredients,
.book.folio-concretist .book__recipe--steps {
  max-width: none;
  margin: 0;
}

.book.folio-concretist .book__recipe--ingredients {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.book.folio-concretist .book__recipe--steps {
  font-size: 1rem;
  line-height: 1.65;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 2px solid var(--color-line);
}

.book.folio-concretist .book__spread--photo,
.book.folio-concretist .book__spread--field {
  padding: 0;
}

.book.folio-concretist .book__spread--photo .book__figure--bleed,
.book.folio-concretist .book__spread--field .book__figure--bleed {
  width: 74%;
  height: 100%;
  margin: 0;
}

.book.folio-concretist .book__spread--photo:nth-child(odd) .book__figure--bleed,
.book.folio-concretist .book__spread--field:nth-child(odd) .book__figure--bleed {
  margin-right: auto;
  margin-left: clamp(-1rem, -2vw, 0);
}

.book.folio-concretist .book__spread--photo:nth-child(even) .book__figure--bleed,
.book.folio-concretist .book__spread--field:nth-child(even) .book__figure--bleed {
  margin-left: auto;
  margin-right: clamp(-1rem, -2vw, 0);
}

.book.folio-concretist .book__spread--photo .book__figure--bleed img,
.book.folio-concretist .book__spread--field .book__figure--bleed img {
  object-fit: contain;
}

.book.folio-concretist .book__nav {
  border-top: none;
  max-width: none;
}

@media (max-width: 47.99rem) {
  .book.folio-concretist .book__recipe-grid {
    grid-template-columns: 1fr;
  }

  .book.folio-concretist .book__recipe--steps {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--color-line);
    padding-top: 1rem;
  }

  .book.folio-concretist .book__gate-char:nth-child(n) {
    position: static;
    display: inline-block;
    margin: 0.1em 0.05em;
  }

  .book.folio-concretist .book__gate {
    min-height: auto;
    line-height: 1.1;
  }

  .book.folio-concretist .book__spread--photo .book__figure--bleed,
  .book.folio-concretist .book__spread--field .book__figure--bleed {
    width: 90%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout-room .book.folio-concretist .book__spread.is-exiting-forward,
  .layout-room .book.folio-concretist .book__spread.is-exiting-back,
  .layout-room .book.folio-concretist .book__spread.is-entering-forward,
  .layout-room .book.folio-concretist .book__spread.is-entering-back {
    animation: none;
  }
}

/* --- Folio experiment: Gallery (option C — layouts 6 + 1) --- */

.book.folio-gallery {
  position: relative;
  padding: 0;
  min-height: 100dvh;
}

.book.folio-gallery .book__spread {
  border: none;
}

.book.folio-gallery .book__chrome {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  max-width: none;
  width: auto;
  margin: 0;
  pointer-events: none;
}

.book.folio-gallery .book__return {
  position: absolute;
  top: clamp(0.85rem, 2.5vh, 1.5rem);
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
  pointer-events: auto;
}

.book.folio-gallery .book__progress {
  position: absolute;
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center center;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.book.folio-gallery .book__stage {
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100dvh;
  padding: clamp(3rem, 8vh, 5rem) clamp(3.5rem, 9vw, 6rem);
  overflow: hidden;
}

.book.folio-gallery .book__nav {
  position: absolute;
  z-index: 6;
  right: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 4vh, 2rem);
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
  pointer-events: auto;
}

.book.folio-gallery .book__prev,
.book.folio-gallery .book__next {
  font-size: var(--nav-arrow-size);
  padding: 0.5rem 0.85rem;
  pointer-events: auto;
  cursor: pointer;
}

.layout-room .book.folio-gallery .book__spread {
  opacity: 1;
  transition: none;
  transform: translateX(0);
  animation: none;
}

.layout-room .book.folio-gallery .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book.folio-gallery .book__spread.is-active {
  transform: translateX(0);
}

.layout-room .book.folio-gallery .book__spread.is-exiting-forward {
  animation: room-exit-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-gallery .book__spread.is-exiting-back {
  animation: room-exit-back 0.35s steps(4) forwards;
}

.layout-room .book.folio-gallery .book__spread.is-entering-forward {
  animation: room-enter-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-gallery .book__spread.is-entering-back {
  animation: room-enter-back 0.35s steps(4) forwards;
}

.book.folio-gallery .book__spread--cover {
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  padding: clamp(3.5rem, 14vh, 8rem) clamp(3rem, 10vw, 6rem) clamp(2rem, 6vh, 4rem);
}

.book.folio-gallery .book__spread-body--cover {
  align-items: flex-start;
  justify-content: flex-start;
  max-width: min(22rem, 58vw);
}

.book.folio-gallery .book__title {
  font-size: clamp(2.5rem, 9vw, 5.5rem);
}

.book.folio-gallery .book__advance {
  align-self: flex-start;
  margin-top: clamp(2.5rem, 7vh, 4rem);
  font-size: var(--nav-arrow-size);
  letter-spacing: 0;
  text-decoration: none;
}

.book.folio-gallery .book__spread--title-page {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: clamp(2rem, 8vh, 5rem);
}

.book.folio-gallery .book__spread--title-page .book__spread-body {
  align-items: center;
  max-width: none;
}

.book.folio-gallery .book__spread--text .book__spread-body,
.book.folio-gallery .book__spread--quote .book__spread-body,
.book.folio-gallery .book__spread--colophon-text .book__spread-body,
.book.folio-gallery .book__spread--verse .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  width: 100%;
  max-width: 66.666%;
  padding-top: clamp(3rem, 12vh, 6.5rem);
}

.book.folio-gallery .book__spread--recipe .book__spread-body {
  align-items: flex-start;
  width: 100%;
  max-width: 75%;
  padding-top: clamp(2.5rem, 10vh, 5rem);
}

.book.folio-gallery .book__prose {
  max-width: min(20rem, 100%);
  margin: 0;
  line-height: 1.75;
}

.book.folio-gallery .book__prose p {
  margin-bottom: 1.35em;
  line-height: 1.75;
}

.book.folio-gallery .book__prose p:first-child {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-variant: all-small-caps;
  letter-spacing: 0.05em;
  line-height: 1.55;
  color: var(--color-text-muted);
  margin-bottom: 2em;
  padding-bottom: 0.85em;
  border-bottom: 1px solid var(--color-line);
}

.book.folio-gallery .book__quote,
.book.folio-gallery .book__verse,
.book.folio-gallery .book__footnotes {
  max-width: min(20rem, 100%);
  margin: 0;
}

.book.folio-gallery .book__quote {
  border-left: 1px solid var(--color-line);
  padding-left: var(--space-md);
}

.book.folio-gallery .book__recipe-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  width: 100%;
  max-width: min(36rem, 100%);
}

.book.folio-gallery .book__recipe--ingredients,
.book.folio-gallery .book__recipe--steps {
  max-width: none;
  margin: 0;
}

.book.folio-gallery .book__recipe--ingredients {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.book.folio-gallery .book__recipe--steps {
  font-size: 1rem;
  line-height: 1.65;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 1px solid var(--color-line);
}

.book.folio-gallery .book__spread--gate {
  justify-content: flex-start;
  align-items: center;
  padding-top: clamp(4rem, 16vh, 9rem);
}

.book.folio-gallery .book__gate {
  align-self: flex-start;
  text-align: left;
  max-width: 14ch;
  margin: 0;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 1px solid var(--color-line);
  font-size: clamp(3rem, 14vw, 8.5rem);
}

.book.folio-gallery .book__spread--fragment {
  justify-content: flex-start;
  align-items: flex-end;
}

.book.folio-gallery .book__fragment {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 3vw, 1.5rem);
  font-style: normal;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

.book.folio-gallery .book__spread--photo,
.book.folio-gallery .book__spread--field {
  padding: clamp(1.5rem, 4vw, 3rem) clamp(2rem, 6vw, 4rem);
}

.book.folio-gallery .book__spread--photo .book__spread-body,
.book.folio-gallery .book__spread--field .book__spread-body {
  flex: 1;
  justify-content: center;
}

.book.folio-gallery .book__spread--photo .book__figure--bleed,
.book.folio-gallery .book__spread--field .book__figure--bleed {
  width: 100%;
  max-width: 88%;
  height: 100%;
  margin: 0;
}

.book.folio-gallery .book__spread--photo:nth-child(odd) .book__figure--bleed,
.book.folio-gallery .book__spread--field:nth-child(odd) .book__figure--bleed {
  margin-right: auto;
  margin-left: 0;
}

.book.folio-gallery .book__spread--photo:nth-child(even) .book__figure--bleed,
.book.folio-gallery .book__spread--field:nth-child(even) .book__figure--bleed {
  margin-left: auto;
  margin-right: 0;
}

.book.folio-gallery .book__spread--photo .book__figure--bleed img,
.book.folio-gallery .book__spread--field .book__figure--bleed img {
  object-fit: contain;
}

.book.folio-gallery .book__spread--colophon {
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: clamp(3.5rem, 14vh, 8rem);
}

.book.folio-gallery .book__colophon {
  max-width: min(20rem, 58vw);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
}

@media (max-width: 47.99rem) {
  .book.folio-gallery .book__stage {
    padding: clamp(2.5rem, 6vh, 3.5rem) clamp(2.25rem, 6vw, 3rem) clamp(4rem, 12vh, 5.5rem);
  }

  .book.folio-gallery .book__spread--text .book__spread-body,
  .book.folio-gallery .book__spread--quote .book__spread-body,
  .book.folio-gallery .book__spread--colophon-text .book__spread-body,
  .book.folio-gallery .book__spread--verse .book__spread-body,
  .book.folio-gallery .book__spread--recipe .book__spread-body {
    max-width: 100%;
  }

  .book.folio-gallery .book__progress {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    left: 50%;
    transform: translateX(-50%);
  }

  .book.folio-gallery .book__nav {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    right: clamp(0.85rem, 2.5vw, 1.5rem);
    transform: none;
    flex-direction: row;
    gap: 0.75rem;
  }

  .book.folio-gallery .book__recipe-grid {
    grid-template-columns: 1fr;
  }

  .book.folio-gallery .book__recipe--steps {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--color-line);
    padding-top: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout-room .book.folio-gallery .book__spread.is-exiting-forward,
  .layout-room .book.folio-gallery .book__spread.is-exiting-back,
  .layout-room .book.folio-gallery .book__spread.is-entering-forward,
  .layout-room .book.folio-gallery .book__spread.is-entering-back {
    animation: none;
  }
}

/* --- Folio experiment: Collage (option D — layouts 4 + 2) --- */

.book.folio-collage .book__spread {
  border: none;
}

.layout-room .book.folio-collage .book__spread {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  animation: none;
}

.layout-room .book.folio-collage .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book.folio-collage .book__spread.is-active {
  opacity: 1;
  transform: translateY(0);
}

.layout-room .book.folio-collage .book__spread.is-exiting-forward {
  opacity: 0;
  transform: translateY(-1.25rem);
  animation: none;
}

.layout-room .book.folio-collage .book__spread.is-exiting-back {
  opacity: 0;
  transform: translateY(1.25rem);
  animation: none;
}

.layout-room .book.folio-collage .book__spread.is-entering-forward {
  opacity: 0;
  transform: translateX(2rem);
  animation: none;
}

.layout-room .book.folio-collage .book__spread.is-entering-back {
  opacity: 0;
  transform: translateX(-2rem);
  animation: none;
}

.book.folio-collage .book__spread--text .book__spread-body,
.book.folio-collage .book__spread--colophon-text .book__spread-body {
  align-items: flex-start;
  padding-top: clamp(1.25rem, 5vh, 2.5rem);
}

.book.folio-collage .book__prose {
  max-width: var(--max-width-prose);
  line-height: 1.7;
}

.book.folio-collage .book__prose p {
  margin-bottom: 1.2em;
}

.book.folio-collage .book__prose p::first-line {
  font-variant: small-caps;
  letter-spacing: 0.04em;
}

.book.folio-collage .book__prose-lead {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.55;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: 0.75rem 0;
  margin-bottom: 1.85em;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.book.folio-collage .book__prose-lead::first-line {
  font-variant: all-small-caps;
  letter-spacing: 0.06em;
}

.book.folio-collage .book__spread--quote {
  justify-content: center;
  align-items: flex-start;
  padding-top: clamp(2rem, 8vh, 4rem);
}

.book.folio-collage .book__quote {
  max-width: min(26rem, 88vw);
  margin: 0;
  padding-left: clamp(1rem, 3vw, 1.75rem);
  border-left: 2px solid var(--color-line);
}

.book.folio-collage .book__quote p {
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  line-height: 1.65;
}

.book.folio-collage .book__spread--gate {
  justify-content: center;
  align-items: center;
}

.book.folio-collage .book__gate {
  transform: rotate(-1.5deg);
  max-width: none;
}

.book.folio-collage .book__spread--fragment .book__fragment {
  transform: rotate(2deg);
}

.book.folio-collage .book__spread--field,
.book.folio-collage .book__field {
  background-color: var(--color-red);
  background-image:
    linear-gradient(rgba(245, 234, 228, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 234, 228, 0.07) 1px, transparent 1px);
  background-size: 2.75rem 2.75rem;
}

.book.folio-collage .book__spread--recipe .book__spread-body {
  align-items: flex-start;
  padding-top: clamp(1.25rem, 5vh, 2.5rem);
}

.book.folio-collage .book__recipe-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  width: 100%;
  max-width: min(36rem, 92vw);
}

.book.folio-collage .book__recipe--ingredients,
.book.folio-collage .book__recipe--steps {
  max-width: none;
  margin: 0;
}

.book.folio-collage .book__recipe--ingredients {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.book.folio-collage .book__recipe--steps {
  font-size: 1rem;
  line-height: 1.65;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 2px solid var(--color-line);
}

@media (max-width: 47.99rem) {
  .book.folio-collage .book__recipe-grid {
    grid-template-columns: 1fr;
  }

  .book.folio-collage .book__recipe--steps {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--color-line);
    padding-top: 1rem;
  }
}

/* --- Folio experiment: Hybrid (option E — best-of) --- */

.book.folio-hybrid {
  --folio-hybrid-accent: #f4524a;
  position: relative;
  padding: 0;
}

.book.folio-hybrid .book__spread {
  border: none;
}

.book.folio-hybrid .book__chrome {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: block;
  max-width: none;
  width: auto;
  margin: 0;
  pointer-events: none;
}

.book.folio-hybrid .book__return {
  position: absolute;
  top: clamp(0.85rem, 2.5vh, 1.5rem);
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: underline;
  pointer-events: auto;
}

.book.folio-hybrid .book__progress {
  position: absolute;
  left: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center center;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.book.folio-hybrid .book__stage {
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100dvh;
  padding: clamp(3rem, 8vh, 5rem) clamp(3rem, 8vw, 5.5rem);
  overflow: hidden;
}

.book.folio-hybrid .book__nav {
  position: absolute;
  z-index: 6;
  right: clamp(0.85rem, 2.5vw, 1.5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 4vh, 2rem);
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
  pointer-events: auto;
}

.book.folio-hybrid .book__prev,
.book.folio-hybrid .book__next {
  font-size: var(--nav-arrow-size);
  padding: 0.5rem 0.85rem;
  pointer-events: auto;
  cursor: pointer;
}

.layout-room .book.folio-hybrid .book__spread {
  opacity: 1;
  transition: none;
  transform: translateX(0);
  animation: none;
}

.layout-room .book.folio-hybrid .book__spread.is-hidden:not(.is-active) {
  opacity: 0;
}

.layout-room .book.folio-hybrid .book__spread.is-active {
  transform: translateX(0);
}

.layout-room .book.folio-hybrid .book__spread.is-exiting-forward {
  animation: room-exit-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-hybrid .book__spread.is-exiting-back {
  animation: room-exit-back 0.35s steps(4) forwards;
}

.layout-room .book.folio-hybrid .book__spread.is-entering-forward {
  animation: room-enter-forward 0.35s steps(4) forwards;
}

.layout-room .book.folio-hybrid .book__spread.is-entering-back {
  animation: room-enter-back 0.35s steps(4) forwards;
}

.book.folio-hybrid .book__spread--cover {
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  padding-top: clamp(3rem, 14vh, 7rem);
}

.book.folio-hybrid .book__spread--title-page {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.book.folio-hybrid .book__spread--title-page .book__spread-body {
  align-items: center;
}

.book.folio-hybrid .book__spread-body--cover {
  align-items: flex-start;
  max-width: min(20rem, 55vw);
}

.book.folio-hybrid .book__advance {
  align-self: flex-start;
  margin-top: clamp(2rem, 6vh, 3.5rem);
  font-size: var(--nav-arrow-size);
  letter-spacing: 0;
  text-decoration: none;
}

.book.folio-hybrid .book__spread--text .book__spread-body,
.book.folio-hybrid .book__spread--quote .book__spread-body,
.book.folio-hybrid .book__spread--colophon-text .book__spread-body,
.book.folio-hybrid .book__spread--verse .book__spread-body {
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: clamp(2rem, 9vh, 4.5rem);
}

.book.folio-hybrid .book__spread--recipe .book__spread-body {
  align-items: flex-start;
  padding-top: clamp(1.5rem, 5vh, 2.5rem);
}

.book.folio-hybrid .book__prose {
  max-width: min(17rem, 44vw);
  margin: 0;
  line-height: 1.7;
}

.book.folio-hybrid .book__prose p {
  margin-bottom: 1.25em;
  line-height: 1.7;
}

.book.folio-hybrid .book__prose-lead {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-variant: all-small-caps;
  letter-spacing: 0.06em;
  line-height: 1.55;
  color: var(--color-text-muted);
  padding: 0.75rem 0;
  margin-bottom: 1.75em;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--folio-hybrid-accent);
}

.book.folio-hybrid .book__quote,
.book.folio-hybrid .book__verse,
.book.folio-hybrid .book__footnotes {
  max-width: min(17rem, 44vw);
  margin: 0;
}

.book.folio-hybrid .book__recipe-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(1rem, 4vw, 2.5rem);
  width: 100%;
  max-width: min(36rem, 92vw);
}

.book.folio-hybrid .book__recipe--ingredients,
.book.folio-hybrid .book__recipe--steps {
  max-width: none;
  margin: 0;
}

.book.folio-hybrid .book__recipe--ingredients {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.book.folio-hybrid .book__recipe--steps {
  font-size: 1rem;
  line-height: 1.65;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  border-left: 2px solid var(--folio-hybrid-accent);
}

.book.folio-hybrid .book__spread--gate {
  justify-content: flex-end;
  align-items: flex-start;
  overflow: hidden;
}

.book.folio-hybrid .book__gate {
  align-self: flex-start;
  text-align: left;
  max-width: none;
  margin: 0 0 clamp(0.5rem, 2vh, 1.25rem) 0;
  padding-left: clamp(0.5rem, 1.5vw, 0.85rem);
  border-left: 4px solid var(--folio-hybrid-accent);
  transform: translateY(8%) translateX(-3%);
  font-size: clamp(3.5rem, 18vw, 10rem);
}

.book.folio-hybrid .book__spread--fragment {
  justify-content: flex-start;
  align-items: flex-end;
}

.book.folio-hybrid .book__fragment {
  font-family: var(--font-sans);
  font-size: clamp(1.25rem, 4vw, 2rem);
  font-style: normal;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.book.folio-hybrid .book__spread--photo,
.book.folio-hybrid .book__spread--field {
  padding: 0;
}

.book.folio-hybrid .book__spread--photo .book__spread-body,
.book.folio-hybrid .book__spread--field .book__spread-body {
  align-items: stretch;
}

.book.folio-hybrid .book__spread--photo .book__figure--bleed,
.book.folio-hybrid .book__spread--field .book__figure--bleed {
  width: 78%;
  height: 100%;
  margin: 0;
}

.book.folio-hybrid .book__spread--photo:nth-child(odd) .book__figure--bleed,
.book.folio-hybrid .book__spread--field:nth-child(odd) .book__figure--bleed {
  margin-right: auto;
  margin-left: clamp(-0.75rem, -1.5vw, 0);
}

.book.folio-hybrid .book__spread--photo:nth-child(even) .book__figure--bleed,
.book.folio-hybrid .book__spread--field:nth-child(even) .book__figure--bleed {
  margin-left: auto;
  margin-right: clamp(-0.75rem, -1.5vw, 0);
}

.book.folio-hybrid .book__spread--photo .book__figure--bleed img,
.book.folio-hybrid .book__spread--field .book__figure--bleed img {
  object-fit: contain;
}

.book.folio-hybrid .book__spread--colophon {
  justify-content: flex-start;
  align-items: flex-start;
  padding-top: clamp(3rem, 14vh, 7rem);
}

.book.folio-hybrid .book__colophon {
  max-width: min(17rem, 44vw);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
}

@media (max-width: 47.99rem) {
  .book.folio-hybrid .book__stage {
    padding: clamp(2.5rem, 6vh, 3.5rem) clamp(2.25rem, 6vw, 3rem) clamp(4rem, 12vh, 5.5rem);
  }

  .book.folio-hybrid .book__progress {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    left: 50%;
    transform: translateX(-50%);
  }

  .book.folio-hybrid .book__nav {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    right: clamp(0.85rem, 2.5vw, 1.5rem);
    transform: none;
    flex-direction: row;
    gap: 0.75rem;
  }

  .book.folio-hybrid .book__recipe-grid {
    grid-template-columns: 1fr;
  }

  .book.folio-hybrid .book__recipe--steps {
    padding-left: 0;
    border-left: none;
    border-top: 2px solid var(--folio-hybrid-accent);
    padding-top: 1rem;
  }

  .book.folio-hybrid .book__spread--photo .book__figure--bleed,
  .book.folio-hybrid .book__spread--field .book__figure--bleed {
    width: 92%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .layout-room .book.folio-hybrid .book__spread.is-exiting-forward,
  .layout-room .book.folio-hybrid .book__spread.is-exiting-back,
  .layout-room .book.folio-hybrid .book__spread.is-entering-forward,
  .layout-room .book.folio-hybrid .book__spread.is-entering-back {
    animation: none;
  }
}

/* --- About & Archive --- */

.about,
.archive {
  padding: var(--space-xl) clamp(1.5rem, 4vw, 3rem);
}

.about__inner,
.archive__inner {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.about__title,
.archive__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.archive__issues {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1rem;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

.archive__issues a {
  color: inherit;
  padding: 0;
  white-space: nowrap;
}

.archive__issues a:hover,
.archive__issues a:focus-visible {
  color: var(--color-text);
  opacity: 1;
}

.about__text {
  color: var(--color-text);
}

.about__text p + p {
  margin-top: 1.25em;
}

.about__text a {
  border-bottom: 1px solid var(--color-line);
}

.section-return {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  color: var(--color-text-faint);
  display: inline-block;
  margin-top: var(--space-lg);
}

/* --- Footer --- */

.site-footer {
  padding: var(--space-lg) clamp(1.5rem, 4vw, 3rem) var(--space-xl);
  text-align: center;
}

.site-footer__title {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.site-footer__tagline {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-text-faint);
  margin-bottom: var(--space-sm);
}

.site-footer__copy {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  color: var(--color-text-faint);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 47.99rem) {
  .layout-room .archive {
    grid-template-columns: auto 1fr;
  }

  .layout-room .archive__spine {
    font-size: 0.6875rem;
    padding-inline: 0.45rem;
  }

  .layout-room .about,
  .layout-room .site-footer {
    padding-left: clamp(2.5rem, 14vw, 3.5rem);
  }

  .layout-room .issue-room__masthead {
    font-size: clamp(2.75rem, 14vw, 4.5rem);
  }

  .layout-room .issue-room__fragment {
    height: clamp(8rem, 30vh, 14rem);
  }

  .layout-brutalist .book__progress {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    left: 50%;
    transform: translateX(-50%);
  }

  .layout-brutalist .book__nav {
    top: auto;
    bottom: clamp(0.85rem, 2.5vh, 1.5rem);
    right: clamp(0.85rem, 2.5vw, 1.5rem);
    transform: none;
    flex-direction: row;
    gap: 0.75rem;
  }

  .layout-brutalist .book__stage {
    padding-bottom: clamp(4rem, 12vh, 5.5rem);
  }

  .layout-tropical .tropical-home {
    grid-template-columns: 1fr;
    grid-template-areas:
      "masthead"
      "folio"
      "found"
      "nav";
  }

  .layout-tropical .tropical-found {
    justify-self: start;
    width: clamp(8rem, 42vw, 12rem);
    height: clamp(9rem, 28vh, 13rem);
    transform: rotate(-2deg);
  }

  .layout-tropical .folio-portal--tropical .folio-portal__title {
    max-width: none;
  }

  .layout-memphis .memphis-field {
    grid-template-columns: 1fr;
    grid-template-areas:
      "masthead"
      "folio"
      "nav";
  }

  .layout-memphis .memphis-block--vermillion {
    top: 18%;
    right: -4%;
    height: clamp(5rem, 16vh, 8rem);
  }

  .layout-memphis .folio-plate {
    margin-right: clamp(-2rem, -6vw, -1rem);
    transform: none;
    width: 100%;
  }

  .layout-memphis .primary-main--memphis {
    justify-content: stretch;
  }

  .layout-memphis .primary-nav--memphis {
    width: 100%;
  }

  .layout-memphis .primary-nav--memphis a {
    flex: 1;
    text-align: center;
  }

  .layout-memphis .about__inner,
  .layout-memphis .archive__inner {
    margin-left: auto;
    margin-right: auto;
  }

  .layout-memphis .book__spread--photo .book__figure--bleed,
  .layout-memphis .book__spread--field .book__figure--bleed {
    width: 88%;
  }

  .layout-concrete .concrete-word--1 { left: 4%; top: 38%; font-size: clamp(1.85rem, 11vw, 2.75rem); }
  .layout-concrete .concrete-word--2 { left: 38%; top: 30%; font-size: clamp(2.25rem, 13vw, 3.35rem); }
  .layout-concrete .concrete-word--3 { left: 2%; top: 58%; }
  .layout-concrete .concrete-word--4 { left: 18%; top: 64%; font-size: clamp(1.5rem, 9vw, 2.25rem); }
  .layout-concrete .concrete-word--5 { left: 42%; top: 70%; font-size: clamp(1.85rem, 11vw, 2.85rem); }

  .layout-concrete .primary-nav--marginal {
    right: 0;
    top: auto;
    bottom: 0.5rem;
    transform: none;
    flex-direction: column;
    gap: 0.35rem;
    align-items: flex-end;
  }

  .layout-concrete .folio-portal__meta--field {
    right: 3.5rem;
    bottom: 1rem;
    transform: rotate(90deg);
  }

  .layout-concrete .archive__constellation {
    height: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.85rem;
    transform: rotate(-2deg);
    transform-origin: left top;
  }

  .layout-concrete .archive__constellation li {
    position: static;
    transform: none;
  }
}

@media (max-width: 47.99rem) {
  .layout-asymmetric .primary-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    grid-template-areas:
      "masthead"
      "folio"
      "nav";
    gap: clamp(2rem, 6vh, 3rem) 0;
  }

  .layout-asymmetric .primary-grid__rule--vertical {
    left: auto;
    right: 12%;
    top: 42%;
    bottom: 8%;
  }

  .layout-asymmetric .primary-grid__rule--horizontal {
    width: clamp(2.5rem, 28vw, 6rem);
  }

  .layout-asymmetric .site-header {
    max-width: none;
  }

  .layout-asymmetric .folio-portal {
    text-align: left;
    transform: none;
    padding-bottom: 0;
  }

  .layout-asymmetric .folio-portal__title,
  .layout-asymmetric .folio-portal__title a,
  .layout-asymmetric .folio-portal__meta {
    text-align: left;
  }

  .layout-asymmetric .folio-portal__title {
    font-size: clamp(2rem, 11vw, 3.25rem);
  }
}

@media (min-width: 48rem) {
  .layout-asymmetric .primary-main {
    grid-template-columns: unset;
    align-items: unset;
    gap: unset;
  }

  .primary-main {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(2rem, 6vw, 5rem);
  }

  .folio-portal {
    justify-content: center;
  }
}

@media (max-height: 36rem) {
  .primary-view {
    overflow-y: auto;
    max-height: none;
  }

  .site-title {
    font-size: clamp(2.25rem, 7vw, 3rem);
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}