:root {
  color-scheme: light;
  --paper: var(--rismay-color-paper);
  --paper-bright: var(--rismay-color-surface);
  --paper-deep: var(--rismay-color-surface-deep);
  --night: var(--rismay-color-night);
  --cream: var(--rismay-color-cream);
  --ink: var(--rismay-color-ink);
  --soft-ink: var(--rismay-color-soft-ink);
  --faint-ink: var(--rismay-color-faint-ink);
  --hairline: color-mix(in srgb, var(--ink) 18%, transparent);
  --hairline-strong: color-mix(in srgb, var(--ink) 42%, transparent);
  --current-accent: var(--rismay-color-night);
  --reading-progress: 0;
  --page-gutter: clamp(1.25rem, 4vw, 4.5rem);
  --content-width: 92rem;
  --serif: var(--rismay-type-body-family);
  --sans: var(--rismay-type-label-family);
  --mono: var(--rismay-type-code-family);
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  background: var(--paper);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, transparent 0 calc(100% - 1px), rgba(23, 23, 22, 0.025) calc(100% - 1px)),
    var(--paper);
  background-size: 2rem 100%;
  color: var(--ink);
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 12% 5%, color-mix(in oklab, var(--current-accent) 11%, transparent) 0, transparent 27rem),
    radial-gradient(circle at 92% 42%, rgba(255, 255, 255, 0.78) 0, transparent 31rem);
  content: "";
  pointer-events: none;
  transition: background 700ms ease;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  border-radius: 0.125rem;
  outline: 0.2rem solid var(--current-accent);
  outline-offset: 0.25rem;
}

[hidden] {
  display: none !important;
}

.boot-state {
  display: grid;
  min-height: 100svh;
  padding: 2rem;
  place-items: center;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.boot-state--error {
  color: #8a231c;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  transform: translateY(-200%);
  background: var(--ink);
  color: white;
  font-size: 0.8rem;
  text-decoration: none;
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.reading-progress {
  position: fixed;
  z-index: 80;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.2rem;
  background: rgba(23, 23, 22, 0.08);
  pointer-events: none;
}

.reading-progress__bar {
  display: block;
  width: calc(var(--reading-progress) * 100%);
  height: 100%;
  background: var(--current-accent);
  transform-origin: left center;
  transition: background-color 500ms ease;
}

.site-header {
  position: absolute;
  z-index: 40;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.35rem var(--page-gutter);
}

.site-header__inner {
  display: grid;
  max-width: var(--content-width);
  margin: 0 auto;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.wordmark {
  width: fit-content;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 0.4rem;
  padding: 0.25rem;
  border: 1px solid var(--hairline);
  border-radius: 99rem;
  background: rgba(251, 250, 246, 0.58);
  backdrop-filter: blur(1rem);
}

.site-nav a {
  padding: 0.5rem 0.85rem;
  border-radius: 99rem;
  color: var(--soft-ink);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--paper-bright);
  color: var(--ink);
}

.site-header__handle {
  margin: 0;
  justify-self: end;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: clamp(8.5rem, 15vh, 12rem) var(--page-gutter) clamp(4rem, 8vh, 7rem);
  grid-template-columns: minmax(0, 8fr) minmax(20rem, 4fr);
  gap: clamp(2rem, 6vw, 8rem);
  align-items: center;
}

.hero::after {
  position: absolute;
  bottom: 0;
  left: var(--page-gutter);
  width: calc(100% - (2 * var(--page-gutter)));
  height: 1px;
  background: var(--hairline);
  content: "";
}

.eyebrow {
  display: flex;
  margin: 0 0 1.7rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2rem;
  height: 0.15rem;
  background: var(--current-accent);
  content: "";
  transition: background 500ms ease;
}

.hero h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4.2rem, 7vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.83;
}

.hero h1::first-line {
  font-style: italic;
}

.hero__lede {
  max-width: 45rem;
  margin: 3rem 0 0;
  color: var(--soft-ink);
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.7vw, 1.5rem);
  line-height: 1.5;
}

.hero__meta {
  display: flex;
  max-width: 45rem;
  margin-top: clamp(3rem, 8vh, 6rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--hairline);
  justify-content: space-between;
  gap: 2rem;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.scroll-cue__line {
  position: relative;
  display: block;
  width: 2.5rem;
  height: 1px;
  overflow: hidden;
  background: var(--hairline-strong);
}

.scroll-cue__line::after {
  position: absolute;
  inset: 0;
  background: var(--ink);
  content: "";
  transform: translateX(-100%);
  animation: cue-line 2.4s ease-in-out infinite;
}

@keyframes cue-line {
  50%,
  100% {
    transform: translateX(100%);
  }
}

.hero-visual {
  position: relative;
  min-height: min(68vh, 44rem);
  transform: rotate(2deg);
}

.hero-visual::before {
  position: absolute;
  top: 11%;
  right: 4%;
  width: min(32vw, 29rem);
  aspect-ratio: 1;
  border: 1px solid var(--hairline);
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 36%, rgba(255, 255, 255, 0.86), transparent 40%),
    color-mix(in oklab, var(--current-accent) 14%, var(--paper));
  box-shadow:
    inset 0 0 0 2.5rem rgba(255, 255, 255, 0.19),
    0 2.5rem 7rem color-mix(in oklab, var(--current-accent) 15%, transparent);
  content: "";
  transition: background 700ms ease, box-shadow 700ms ease;
}

.hero-visual__line {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hero-visual__ghost,
.hero-visual__trace {
  vector-effect: non-scaling-stroke;
}

.hero-visual__ghost {
  stroke: rgba(23, 23, 22, 0.28);
  stroke-width: 1.25;
}

.hero-visual__trace {
  stroke: var(--ink);
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  stroke-linecap: round;
  stroke-width: 1.8;
  animation: draw-throughline 2.8s 300ms cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

@keyframes draw-throughline {
  to {
    stroke-dashoffset: 0;
  }
}

.hero-visual__point {
  fill: var(--paper-bright);
  stroke: var(--ink);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.hero-visual__point--open {
  fill: var(--current-accent);
  stroke: var(--paper-bright);
  stroke-width: 3;
}

.hero-visual__year {
  position: absolute;
  z-index: 2;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-visual__year--first {
  top: 18%;
  left: -1rem;
}

.hero-visual__year--last {
  right: -0.5rem;
  bottom: 0;
}

.timeline-section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: clamp(7rem, 15vw, 13rem) var(--page-gutter);
}

.section-intro {
  display: grid;
  max-width: 72rem;
  margin: 0 auto clamp(5rem, 10vw, 10rem);
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.7fr);
  column-gap: clamp(3rem, 10vw, 11rem);
}

.section-intro .eyebrow {
  grid-column: 1 / -1;
}

.section-intro h2 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6vw, 6.8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.section-intro__body {
  max-width: 35rem;
  margin: 0.35rem 0 0;
  color: var(--soft-ink);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.65;
}

.chapter-filters {
  display: flex;
  margin-top: 3rem;
  grid-column: 2;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chapter-filter {
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--hairline);
  border-radius: 99rem;
  background: transparent;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.chapter-filter:hover {
  border-color: var(--hairline-strong);
}

.chapter-filter[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper-bright);
}

.timeline-layout {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: start;
}

.chapter-index {
  position: sticky;
  top: 8vh;
  max-height: 84vh;
  overflow-y: auto;
  scrollbar-width: none;
}

.chapter-index::-webkit-scrollbar {
  display: none;
}

.chapter-index__list,
.timeline-list,
.writing-grid,
.chapter-detail ul,
.artifact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.chapter-index__list {
  position: relative;
  padding: 0.75rem 0;
}

.chapter-index__list::before {
  position: absolute;
  top: 1.2rem;
  bottom: 1.2rem;
  left: 1.48rem;
  width: 1px;
  background: var(--hairline);
  content: "";
}

.chapter-index__button {
  position: relative;
  display: grid;
  width: 100%;
  padding: 0.55rem 0.4rem 0.55rem 3.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  grid-template-columns: 1fr auto;
  gap: 0.1rem 0.75rem;
  text-align: left;
}

.chapter-index__button::before {
  position: absolute;
  z-index: 1;
  top: 1.05rem;
  left: 1.2rem;
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  background: var(--paper);
  content: "";
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.chapter-index__button:hover::before,
.chapter-index__button.is-active::before {
  border-color: var(--current-accent);
  background: var(--current-accent);
  transform: scale(1.35);
}

.chapter-index__number {
  position: absolute;
  top: 0.7rem;
  left: 0;
  color: var(--faint-ink);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.chapter-index__name {
  overflow: hidden;
  color: var(--soft-ink);
  font-size: 0.74rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chapter-index__date {
  color: var(--faint-ink);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.02em;
}

.chapter-index__button.is-active .chapter-index__name,
.chapter-index__button.is-active .chapter-index__date {
  color: var(--ink);
}

.timeline-list {
  position: relative;
  counter-reset: chapter;
}

.timeline-list::before {
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 5rem;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--hairline) 2%, var(--hairline) 98%, transparent);
  content: "";
}

.timeline-item {
  position: relative;
  display: grid;
  min-height: min(82vh, 56rem);
  padding: clamp(4rem, 10vh, 7rem) 0;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4.5rem);
}

.timeline-item__node {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 4.55rem;
  width: 0.9rem;
  height: 0.9rem;
  border: 1px solid var(--ink);
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--paper);
  box-shadow: 0 0 0 0.7rem var(--paper);
  transition: background 240ms ease, transform 240ms ease;
}

.timeline-item.is-active .timeline-item__node {
  background: var(--era-color, var(--current-accent));
  transform: translateY(-50%) scale(1.35);
}

.timeline-item__year {
  position: relative;
  z-index: 3;
  align-self: center;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: right;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.chapter-card {
  position: relative;
  overflow: hidden;
  max-width: 55rem;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--era-color) 7%, transparent), transparent 44%),
    rgba(251, 250, 246, 0.86);
  box-shadow: 0 2rem 7rem rgba(23, 23, 22, 0.065);
  transition: border-color 300ms ease, box-shadow 300ms ease, transform 300ms ease;
}

.chapter-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0.25rem;
  height: 100%;
  transform: scaleY(0.16);
  transform-origin: top;
  background: var(--era-color);
  content: "";
  transition: transform 500ms cubic-bezier(0.33, 1, 0.68, 1);
}

.timeline-item.is-active .chapter-card {
  border-color: color-mix(in oklab, var(--era-color) 38%, var(--hairline));
  box-shadow: var(--ds-shadow-active);
  transform: translateX(0.4rem);
}

.timeline-item.is-active .chapter-card::before {
  transform: scaleY(1);
}

.chapter-card__topline {
  display: flex;
  padding: 1.1rem clamp(1.5rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--hairline);
  justify-content: space-between;
  gap: 2rem;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-card__era {
  text-align: right;
}

.chapter-card__heading {
  display: grid;
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4.5rem) 1.8rem;
  grid-template-columns: minmax(5rem, 0.25fr) 1fr;
  align-items: start;
  gap: 1.5rem clamp(1.5rem, 4vw, 4rem);
}

.chapter-card__date {
  margin: 0.65rem 0 0;
  color: var(--era-color);
  font-family: var(--mono);
  font-size: clamp(0.75rem, 1vw, 0.88rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.chapter-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.1rem, 6vw, 6rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.chapter-card__headline {
  margin: 0;
  grid-column: 2;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-style: italic;
  line-height: 1.3;
}

.chapter-card__summary {
  max-width: 44rem;
  margin: 0;
  padding: 0 clamp(1.5rem, 5vw, 4.5rem) 2.8rem calc(clamp(1.5rem, 5vw, 4.5rem) + min(8.5rem, 25%));
  color: var(--soft-ink);
  font-size: clamp(0.98rem, 1.25vw, 1.12rem);
  line-height: 1.65;
}

.chapter-card__facts {
  display: grid;
  margin: 0 clamp(1.5rem, 5vw, 4.5rem);
  padding: 1.25rem 0 1.8rem;
  border-top: 1px solid var(--hairline);
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.chapter-card__facts div {
  display: grid;
  gap: 0.45rem;
}

.chapter-card__facts dt,
.chapter-detail h4 {
  color: var(--faint-ink);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.chapter-card__facts dd {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.45;
}

.chapter-card__details {
  border-top: 1px solid var(--hairline);
}

.chapter-card__disclosure {
  display: flex;
  padding: 1rem clamp(1.5rem, 5vw, 4.5rem);
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  list-style: none;
  text-transform: uppercase;
}

.chapter-card__disclosure::-webkit-details-marker {
  display: none;
}

.chapter-card__disclosure:hover {
  background: color-mix(in oklab, var(--era-color) 6%, transparent);
  color: var(--ink);
}

.chapter-card__close-label,
.chapter-card__details[open] .chapter-card__open-label {
  display: none;
}

.chapter-card__details[open] .chapter-card__close-label {
  display: inline;
}

.chapter-card__disclosure-mark {
  position: relative;
  width: 1rem;
  height: 1rem;
}

.chapter-card__disclosure-mark::before,
.chapter-card__disclosure-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.8rem;
  height: 1px;
  transform: translate(-50%, -50%);
  background: currentColor;
  content: "";
}

.chapter-card__disclosure-mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 160ms ease;
}

.chapter-card__details[open] .chapter-card__disclosure-mark::after {
  transform: translate(-50%, -50%) rotate(0);
}

.chapter-detail {
  display: grid;
  padding: 1.5rem clamp(1.5rem, 5vw, 4.5rem) 3rem;
  border-top: 1px solid var(--hairline);
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(2rem, 5vw, 5rem);
}

.chapter-detail h4 {
  margin: 0 0 1.2rem;
}

.chapter-detail li {
  position: relative;
  padding: 0.7rem 0 0.7rem 1.2rem;
  border-top: 1px solid rgba(23, 23, 22, 0.1);
  color: var(--soft-ink);
  font-size: 0.84rem;
  line-height: 1.55;
}

.chapter-detail li::before {
  position: absolute;
  top: 1.25rem;
  left: 0;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--era-color);
  content: "";
}

.artifact-list li {
  color: var(--ink);
}

.writing-section {
  position: relative;
  overflow: hidden;
  padding: clamp(7rem, 13vw, 12rem) max(var(--page-gutter), calc((100vw - var(--content-width)) / 2 + var(--page-gutter)));
  background:
    radial-gradient(circle at 74% 18%, color-mix(in oklab, var(--current-accent) 32%, transparent), transparent 25rem),
    var(--night);
  color: var(--cream);
}

.writing-section::before {
  position: absolute;
  top: -18vw;
  right: -8vw;
  width: 48vw;
  height: 48vw;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.section-intro--writing {
  position: relative;
  z-index: 1;
  max-width: 92rem;
  margin-bottom: clamp(4rem, 8vw, 8rem);
}

.section-intro--writing .eyebrow,
.section-intro--writing .section-intro__body {
  color: rgba(245, 241, 232, 0.66);
}

.writing-grid {
  position: relative;
  z-index: 1;
  display: grid;
  max-width: 92rem;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.writing-entry {
  min-height: 21rem;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.writing-entry article {
  display: flex;
  height: 100%;
  padding: clamp(1.4rem, 3vw, 2.5rem);
  flex-direction: column;
  background: rgba(255, 255, 255, 0.01);
  transition: background 200ms ease, transform 200ms ease;
}

.writing-entry article:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-0.25rem);
}

.writing-entry__topline {
  display: flex;
  margin-bottom: 3rem;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(245, 241, 232, 0.48);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.writing-entry h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.writing-entry p {
  margin: 1.25rem 0 2.5rem;
  color: rgba(245, 241, 232, 0.64);
  font-size: 0.82rem;
  line-height: 1.55;
}

.writing-entry__axis {
  margin-top: auto;
  color: rgba(245, 241, 232, 0.4);
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.now-section {
  position: relative;
  display: grid;
  max-width: var(--content-width);
  min-height: 85vh;
  margin: 0 auto;
  padding: clamp(8rem, 15vw, 14rem) var(--page-gutter);
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  gap: clamp(4rem, 11vw, 12rem);
}

.now-section__line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 20%;
  background: linear-gradient(var(--hairline), transparent);
}

.now-section__copy h2 {
  max-width: 8ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4rem, 7.5vw, 8rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.86;
}

.now-section__intro {
  max-width: 33rem;
  margin: 2.5rem 0 0;
  color: var(--soft-ink);
  font-size: 1.05rem;
  line-height: 1.65;
}

.now-card {
  position: relative;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid var(--hairline);
  background:
    radial-gradient(circle at 88% 15%, color-mix(in oklab, var(--era-color) 20%, transparent), transparent 12rem),
    var(--paper-bright);
  box-shadow: var(--ds-shadow-rest);
}

.now-card__date {
  margin: 0 0 4rem;
  color: var(--era-color);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.now-card h3 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.now-card > p:last-of-type {
  max-width: 32rem;
  margin: 2rem 0 0;
  color: var(--soft-ink);
  line-height: 1.65;
}

.now-card__pulse {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--era-color);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--era-color) 45%, transparent);
  animation: current-pulse 2.8s ease-out infinite;
}

@keyframes current-pulse {
  70%,
  100% {
    box-shadow: 0 0 0 1.1rem transparent;
  }
}

.chapter-controls {
  position: fixed;
  z-index: 60;
  right: 1.5rem;
  bottom: 1.5rem;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: 99rem;
  grid-template-columns: auto minmax(8rem, auto) auto;
  align-items: center;
  background: rgba(251, 250, 246, 0.82);
  box-shadow: 0 0.8rem 2.5rem rgba(23, 23, 22, 0.08);
  backdrop-filter: blur(1rem);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.is-reading-timeline .chapter-controls {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.chapter-controls button {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  place-items: center;
}

.chapter-controls button:hover {
  background: var(--ink);
  color: white;
}

.chapter-controls__label {
  overflow: hidden;
  margin: 0;
  padding: 0 0.8rem;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.03em;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 75rem) {
  .hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  }

  .hero h1 {
    font-size: clamp(4rem, 7vw, 6.5rem);
  }

  .timeline-layout {
    grid-template-columns: 12rem minmax(0, 1fr);
    gap: 2.5rem;
  }

  .writing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 58rem) {
  .site-header__inner {
    grid-template-columns: 1fr auto;
  }

  .site-header__handle {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 10rem;
    grid-template-columns: 1fr;
  }

  .hero__copy {
    position: relative;
    z-index: 2;
  }

  .hero-visual {
    min-height: 29rem;
    margin: -4rem 0 0 auto;
    width: min(100%, 34rem);
    opacity: 0.78;
  }

  .section-intro {
    display: block;
  }

  .section-intro__body {
    margin-top: 2rem;
  }

  .chapter-filters {
    margin-top: 2rem;
  }

  .timeline-layout {
    display: block;
  }

  .chapter-index {
    display: none;
  }

  .timeline-list::before {
    left: 1rem;
  }

  .timeline-item {
    min-height: auto;
    padding: 4rem 0 4rem 3.5rem;
    grid-template-columns: 1fr;
  }

  .timeline-item__node {
    top: 6.8rem;
    left: 0.55rem;
    transform: none;
  }

  .timeline-item.is-active .timeline-item__node {
    transform: scale(1.35);
  }

  .timeline-item__year {
    position: absolute;
    top: 4.15rem;
    left: 0;
    transform: none;
    writing-mode: horizontal-tb;
  }

  .timeline-item.is-active .chapter-card {
    transform: none;
  }

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

  .now-section {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .now-section__line {
    left: var(--page-gutter);
  }

}

@media (max-width: 40rem) {
  :root {
    --page-gutter: 1.15rem;
  }

  body {
    background-size: 1rem 100%;
  }

  .site-header {
    padding-top: 1rem;
  }

  .site-nav {
    gap: 0;
  }

  .site-nav a {
    padding: 0.42rem 0.58rem;
    font-size: 0.58rem;
  }

  .hero {
    padding-top: 8rem;
  }

  .hero h1 {
    font-size: clamp(3.9rem, 18vw, 5.3rem);
    line-height: 0.86;
  }

  .hero__meta {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-visual {
    min-height: 23rem;
    margin-top: -2rem;
  }

  .section-intro h2,
  .now-section__copy h2 {
    font-size: clamp(3.4rem, 16vw, 5rem);
  }

  .timeline-section {
    padding-top: 7rem;
  }

  .timeline-item {
    padding-left: 2.15rem;
  }

  .timeline-list::before {
    left: 0.35rem;
  }

  .timeline-item__node {
    left: -0.1rem;
  }

  .timeline-item__year {
    left: -0.35rem;
  }

  .chapter-card__heading {
    display: block;
  }

  .chapter-card__date {
    margin: 0 0 1rem;
  }

  .chapter-card h3 {
    font-size: clamp(2.7rem, 15vw, 4rem);
  }

  .chapter-card__headline {
    margin-top: 1.4rem;
  }

  .chapter-card__summary {
    padding-left: 1.5rem;
  }

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

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

  .writing-entry {
    min-height: 17rem;
  }

  .chapter-controls {
    right: 0.75rem;
    bottom: 0.75rem;
    left: 0.75rem;
    grid-template-columns: auto 1fr auto;
  }
}

/* Route shell: intentionally borrows the live site's sharp, compact axis grammar. */
:root {
  --live-blue: var(--rismay-color-night);
  --live-black: var(--rismay-color-ink);
  --display: var(--rismay-type-display-family);
}

body {
  background: var(--paper);
}

body::before {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  padding: 0;
  border-bottom: 1px solid var(--live-black);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(0.8rem);
}

.site-header__inner {
  display: flex;
  min-height: 3.25rem;
  max-width: none;
  padding: 0 var(--page-gutter);
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  color: var(--live-blue);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.site-nav {
  padding: 0;
  border: 0;
  border-radius: 0;
  gap: clamp(0.9rem, 2vw, 2.25rem);
  background: none;
  backdrop-filter: none;
}

.site-nav a {
  position: relative;
  display: grid;
  min-height: 3.2rem;
  padding: 0;
  border-radius: 0;
  place-items: center;
  color: var(--live-blue);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a:hover {
  background: none;
  color: var(--live-black);
}

.site-nav a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 0.25rem;
  background: var(--live-blue);
  content: "";
}

.axis-hero {
  display: grid;
  min-height: clamp(31rem, 66vh, 47rem);
  padding: clamp(2rem, 5vw, 5rem) var(--page-gutter);
  border-bottom: 1px solid var(--live-black);
  grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  gap: 1.5rem clamp(2rem, 7vw, 8rem);
  background: #fff;
}

.axis-hero > * {
  min-width: 0;
}

.axis-hero__brand {
  width: fit-content;
  padding: 0.8rem 1rem 0.65rem;
  border: 2px solid var(--live-blue);
  align-self: start;
  color: var(--live-blue);
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.85rem);
  font-weight: 900;
  letter-spacing: -0.045em;
}

.axis-hero__meta {
  display: flex;
  justify-self: end;
  gap: 1.5rem;
  color: var(--live-blue);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.axis-hero h1 {
  margin: auto 0 0;
  grid-column: 1 / -1;
  color: var(--live-black);
  font-family: var(--display);
  font-size: clamp(5rem, 14vw, 13rem);
  font-stretch: condensed;
  font-weight: 900;
  letter-spacing: -0.085em;
  line-height: 0.7;
  text-transform: uppercase;
}

.axis-hero > p {
  max-width: 47rem;
  margin: 0;
  padding-top: 1.35rem;
  border-top: 1px solid var(--live-black);
  grid-column: 2;
  color: #3e4148;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  line-height: 1.45;
}

.series-home {
  min-height: calc(100svh - 3.25rem);
  padding: clamp(3rem, 7vw, 7rem) var(--page-gutter) clamp(5rem, 9vw, 9rem);
  background: #fff;
}

.series-home__masthead {
  display: grid;
  padding-bottom: clamp(3rem, 7vw, 7rem);
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.34fr);
  gap: 2rem clamp(3rem, 8vw, 9rem);
  align-items: end;
}

.live-kicker {
  margin: 0;
  grid-column: 1 / -1;
  color: var(--live-blue);
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.series-home__masthead h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(4rem, 9vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.78;
  text-transform: uppercase;
}

.series-home__masthead > p:last-child {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--live-black);
  color: #45474d;
  line-height: 1.55;
}

.series-grid {
  display: grid;
  border-top: 1px solid var(--live-black);
  border-left: 1px solid var(--live-black);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.series-card {
  display: flex;
  min-height: clamp(22rem, 36vw, 34rem);
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--live-black);
  border-bottom: 1px solid var(--live-black);
  flex-direction: column;
  background: #fff;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}

.series-card:hover,
.series-card:focus-visible {
  background: var(--live-blue);
  color: white;
}

.series-card__topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.series-card h2 {
  margin: auto 0 1.25rem;
  font-family: var(--display);
  font-size: clamp(3.1rem, 7vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.76;
  text-transform: uppercase;
}

.series-card p {
  max-width: 38rem;
  margin: 0;
  line-height: 1.5;
}

.series-card__action {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid currentColor;
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-section {
  background: var(--paper);
}

.chapter-filter,
.chapter-controls {
  border-radius: 0;
}

.chapter-filter {
  font-family: var(--display);
  font-weight: 800;
}

.chapter-card {
  box-shadow: none;
}

.chapter-card h3 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.055em;
}

.writing-section {
  min-height: 80vh;
  background: var(--live-black);
}

.writing-entry h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  font-weight: 850;
  letter-spacing: -0.045em;
  line-height: 0.95;
  text-transform: uppercase;
}

.text-link {
  display: inline-block;
  margin-top: 3rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--live-blue);
  color: var(--live-blue);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.world-section {
  display: grid;
  padding: clamp(4rem, 8vw, 8rem) var(--page-gutter);
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.32fr);
  gap: clamp(2rem, 6vw, 6rem);
  background: var(--live-black);
  color: #fff;
}

.world-section__map {
  align-self: start;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background-color: #11192d;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 10% 20%;
}

.world-section__map > p {
  margin: 0;
  padding: 0.8rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.58);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.world-map {
  display: block;
  width: 100%;
  min-height: 28rem;
}

.world-map__route,
.world-map__expedition {
  fill: none;
  stroke: rgba(255, 255, 255, 0.75);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.world-map__expedition {
  stroke: #ecb32d;
  stroke-dasharray: 8 7;
}

.world-map__point {
  fill: #fff;
  stroke: var(--live-blue);
  stroke-width: 5;
  vector-effect: non-scaling-stroke;
}

.world-stops {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  list-style: none;
}

.world-stops li {
  display: grid;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  grid-template-columns: 2rem 1fr;
  gap: 0.2rem 0.75rem;
  font-size: 0.72rem;
}

.world-stops li > span:first-child {
  grid-row: 1 / 3;
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--mono);
  font-size: 0.56rem;
}

.world-stops strong {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.world-stops li > span:last-child {
  color: rgba(255, 255, 255, 0.58);
}

@media (max-width: 58rem) {
  .axis-hero {
    grid-template-columns: 1fr;
  }

  .axis-hero__meta {
    justify-self: start;
  }

  .axis-hero h1,
  .axis-hero > p {
    grid-column: 1;
  }

  .series-home__masthead,
  .world-section {
    grid-template-columns: 1fr;
  }

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

  .series-card {
    min-height: 24rem;
  }

}

@media (max-width: 40rem) {
  .site-header__inner {
    display: block;
    padding: 0.85rem var(--page-gutter) 0;
  }

  .wordmark {
    display: block;
    padding-bottom: 0.7rem;
  }

  .site-nav {
    width: calc(100vw - (2 * var(--page-gutter)));
    overflow-x: auto;
    justify-content: flex-start;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    min-height: 2.45rem;
    flex: 0 0 auto;
    font-size: 0.58rem;
  }

  .axis-hero {
    min-height: 28rem;
    padding-top: 2rem;
  }

  .axis-hero h1 {
    overflow-wrap: anywhere;
    font-size: clamp(3.4rem, 16vw, 5.5rem);
  }

  .series-home__masthead {
    display: block;
  }

  .series-home__masthead h1 {
    margin-top: 2.5rem;
    font-size: clamp(3.6rem, 19vw, 5.5rem);
  }

  .series-home__masthead > p:last-child {
    margin-top: 2.5rem;
  }

  .series-card {
    min-height: 21rem;
  }

  .world-map {
    min-height: 18rem;
  }
}

/* Temporal index direction: shared editorial roles, serial evidence, and product-owned composition. */
:root {
  --editorial-blue-black: var(--rismay-color-night);
  --editorial-graphite: var(--rismay-color-ink);
  --editorial-oxblood: var(--rismay-color-signal);
  --paper: var(--rismay-color-paper);
  --paper-bright: var(--rismay-color-surface);
  --paper-deep: var(--rismay-color-surface-deep);
  --night: var(--editorial-blue-black);
  --cream: var(--rismay-color-cream);
  --ink: var(--editorial-graphite);
  --soft-ink: var(--rismay-color-soft-ink);
  --faint-ink: var(--rismay-color-faint-ink);
  --hairline: color-mix(in srgb, var(--ink) 20%, transparent);
  --hairline-strong: color-mix(in srgb, var(--ink) 62%, transparent);
  --signal: var(--editorial-oxblood);
  --current-accent: var(--editorial-blue-black);
  --display: var(--rismay-type-display-family);
  --serif: var(--rismay-type-body-family);
  --sans: var(--rismay-type-label-family);
  --mono: var(--rismay-type-code-family);
}

body {
  background: var(--paper);
  font-family: var(--sans);
}

.reading-progress__bar {
  background: var(--signal);
}

.site-header {
  border-color: var(--hairline-strong);
  background: color-mix(in srgb, var(--paper-bright) 94%, transparent);
}

.site-header__inner {
  min-height: 4rem;
}

.wordmark {
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 500;
  font-stretch: normal;
  letter-spacing: 0.18em;
}

.site-nav {
  gap: clamp(1.2rem, 3vw, 3.5rem);
}

.site-nav a {
  min-height: 4rem;
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.09em;
}

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

.site-nav a[aria-current="page"]::after {
  right: calc(50% - 0.22rem);
  bottom: 0.75rem;
  left: auto;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 50%;
  background: var(--signal);
}

.series-home {
  padding-top: clamp(5rem, 10vw, 10rem);
  background: var(--paper);
}

.series-home__masthead {
  min-height: 58vh;
  padding-bottom: clamp(4rem, 9vw, 9rem);
  grid-template-columns: minmax(0, 0.8fr) minmax(18rem, 0.35fr);
  align-content: space-between;
}

.live-kicker {
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.series-home__masthead h1 {
  max-width: 10ch;
  font-family: var(--display);
  font-size: clamp(3.8rem, 8vw, 8.25rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.92;
  text-transform: none;
}

.series-home__masthead > p:last-child {
  border-top-color: var(--hairline-strong);
  font-family: var(--display);
  font-size: 0.92rem;
  line-height: 1.6;
}

.series-grid {
  display: block;
  border: 0;
  border-top: 1px solid var(--hairline-strong);
}

.series-card {
  display: grid;
  min-height: 12.5rem;
  padding: 1.5rem 0;
  border: 0;
  border-bottom: 1px solid var(--hairline-strong);
  grid-template-columns: minmax(8rem, 0.35fr) minmax(14rem, 0.8fr) minmax(18rem, 1fr) auto;
  gap: clamp(1.5rem, 4vw, 5rem);
  align-items: center;
  background: transparent;
  color: var(--ink);
}

.series-card:hover,
.series-card:focus-visible {
  padding-right: 1.5rem;
  padding-left: 1.5rem;
  background: var(--ink);
  color: var(--paper-bright);
}

.series-card__topline {
  display: grid;
  align-self: stretch;
  justify-content: stretch;
  align-content: space-between;
  color: inherit;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.series-card__topline span:last-child {
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.8rem);
  letter-spacing: 0;
}

.series-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 5.25rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.95;
  text-transform: none;
}

.series-card p {
  font-size: 0.88rem;
  line-height: 1.65;
}

.series-card__action {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 0;
}

.series-card__action::after {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 400;
  content: "→";
}

.axis-hero {
  min-height: clamp(30rem, 72vh, 49rem);
  padding-top: clamp(3rem, 7vw, 7rem);
  border-color: var(--hairline-strong);
  grid-template-columns: minmax(10rem, 0.32fr) minmax(0, 1fr);
  background: var(--paper);
}

.axis-hero__brand {
  padding: 0;
  border: 0;
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
}

.axis-hero__meta {
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.13em;
}

.axis-hero h1 {
  position: relative;
  max-width: 12ch;
  margin: auto 0 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(4.6rem, 10vw, 10rem);
  font-stretch: normal;
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.88;
  text-transform: none;
}

.axis-hero h1::before {
  display: block;
  width: 2.6rem;
  height: 0.38rem;
  margin-bottom: 2rem;
  background: var(--signal);
  content: "";
}

.axis-hero > p {
  border-top-color: var(--hairline-strong);
  font-family: var(--display);
  font-size: clamp(0.94rem, 1.4vw, 1.15rem);
  line-height: 1.65;
}

.eyebrow {
  color: var(--soft-ink);
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: 0.15em;
}

.eyebrow::before {
  background: var(--signal);
}

.timeline-section {
  background: var(--paper-bright);
}

.section-intro h2,
.now-section__copy h2 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.045em;
}

.chapter-filter {
  border-color: var(--hairline-strong);
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: 0.09em;
}

.chapter-filter[aria-pressed="true"] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper-bright);
}

.chapter-card {
  background: var(--paper-bright);
}

.chapter-card h3 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.05em;
}

.chapter-card__headline,
.chapter-card__date {
  font-family: var(--display);
}

.chapter-card__headline {
  font-style: normal;
}

.writing-section {
  background: #20201e;
}

.section-intro--writing h2,
.writing-entry h2 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.04em;
  text-transform: none;
}

.writing-entry article:hover {
  background: var(--signal);
}

.text-link {
  border-color: var(--signal);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 500;
}

.world-section {
  background: #20201e;
}

.world-section__map {
  background-color: #252b30;
}

.world-map__expedition {
  stroke: var(--signal);
}

@media (max-width: 58rem) {
  .series-card {
    grid-template-columns: minmax(6rem, 0.25fr) 1fr;
  }

  .series-card p,
  .series-card__action {
    grid-column: 2;
  }

  .series-card__topline {
    grid-row: 1 / 4;
  }
}

@media (max-width: 40rem) {
  .site-header__inner {
    padding-top: 1rem;
  }

  .site-nav a {
    min-height: 2.7rem;
  }

  .series-home__masthead {
    min-height: auto;
  }

  .series-home__masthead h1 {
    font-size: clamp(3.5rem, 16vw, 5.2rem);
  }

  .series-card {
    min-height: 18rem;
    padding: 1.5rem;
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .series-card:hover,
  .series-card:focus-visible {
    padding: 1.5rem;
  }

  .series-card__topline {
    display: flex;
    grid-row: auto;
  }

  .series-card p,
  .series-card__action {
    grid-column: 1;
  }

  .series-card__action {
    justify-self: end;
  }

  .axis-hero h1 {
    overflow-wrap: normal;
    font-size: clamp(3.4rem, 17vw, 5.4rem);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-visual__trace {
    stroke-dashoffset: 0;
  }
}

/* Header-led collection hierarchy: route label and editorial promise are one H1. */
.axis-hero--headline,
body[data-route="writings"] .axis-hero--headline {
  min-height: clamp(28rem, 52vh, 36rem);
}

.axis-hero--headline h1 {
  max-width: 18ch;
}

.axis-hero__route {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--soft-ink);
  font-family: var(--sans);
  font-size: clamp(0.68rem, 0.9vw, 0.82rem);
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.axis-hero__title {
  display: block;
  max-width: 16ch;
}

.timeline-section--header-led,
.writing-section--header-led {
  padding-top: var(--space-section-y-compact);
}

.section-intro--timeline-controls {
  margin-bottom: var(--space-section-y-compact);
  align-items: end;
}

.section-intro--timeline-controls .eyebrow {
  margin-bottom: var(--space-4);
}

.section-intro--timeline-controls .chapter-filters {
  margin-top: 0;
}

.section-intro--writing-context {
  display: block;
  max-width: 82rem;
  margin-bottom: var(--space-section-y-compact);
}

.section-intro--writing-context .eyebrow {
  margin-bottom: var(--space-4);
}

.section-intro--writing-context .section-intro__body {
  max-width: 38rem;
}

@media (max-width: 58rem) {
  .axis-hero--headline,
  body[data-route="writings"] .axis-hero--headline {
    min-height: auto;
  }

  .axis-hero--headline h1 {
    max-width: none;
  }

  .axis-hero__title {
    max-width: 18ch;
  }

  .section-intro--timeline-controls {
    align-items: start;
  }
}

/* Review 1: make labels that guide an interaction visibly inspectable while
   preserving their accessible-name relationships. */
.founder-home__latest-header h2.eyebrow {
  max-width: none;
  grid-column: 1 / -1;
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.chapter-filters__label {
  width: 100%;
  margin: 0 0 var(--space-2);
  color: var(--ink);
  flex-basis: 100%;
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reading-tags__label {
  margin: var(--space-3) 0 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reading-header__title .reading-tags {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  color: var(--soft-ink);
}

.reading-navigation__label {
  margin: 0;
  color: var(--ink);
  grid-column: 1 / -1;
  font-family: var(--display);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reading-navigation a {
  min-height: 4.5rem;
  padding: var(--space-3);
  border-radius: var(--radius-control, 0.75rem);
}

/* Native WebKit parity: keep semantic links inside the editorial color system. */
.skip-link:not(:focus) {
  opacity: 0;
  pointer-events: none;
}

@media not (forced-colors: active) {
  a {
    -webkit-text-fill-color: var(--ink);
  }

  /* A temporal canvas is a painting, even when the complete record is a link.
     Keep its date type on the light plate instead of inheriting link ink. */
  .date-canvas {
    -webkit-text-fill-color: #f7f4ed;
  }

  .site-header .wordmark,
  .site-nav a:hover,
  .site-nav a[aria-current="page"],
  .site-footer a {
    -webkit-text-fill-color: var(--cream);
  }

  .site-nav a {
    -webkit-text-fill-color: rgb(244 240 231 / 0.72);
  }

  .skip-link {
    -webkit-text-fill-color: white;
  }
}

@media (forced-colors: active) {
  .chapter-card,
  .now-card,
  .site-nav,
  .chapter-controls {
    border: 1px solid CanvasText;
    background: Canvas;
  }

  .timeline-item__node,
  .chapter-index__button::before {
    background: Canvas;
  }
}

/* Reading direction: shared serif narrative roles and sans record metadata. */
:root {
  --serif: var(--rismay-type-body-family);
  --sans: var(--rismay-type-label-family);
}

.series-home__masthead h1,
.series-card h2,
.axis-hero h1,
.section-intro h2,
.chapter-card h3,
.chapter-card__headline,
.section-intro--writing h2,
.writing-entry h2 {
  font-family: var(--serif);
  font-weight: 400;
}

.series-home__masthead h1,
.axis-hero h1,
.section-intro h2 {
  letter-spacing: -0.055em;
}

.series-home__masthead h1 {
  max-width: 9ch;
  font-size: clamp(4.5rem, 9vw, 9rem);
  line-height: 0.86;
}

.series-card h2 {
  font-size: clamp(3rem, 5.5vw, 5.75rem);
  letter-spacing: -0.05em;
}

.axis-hero h1 {
  font-size: clamp(5rem, 10vw, 10rem);
  line-height: 0.82;
}

.axis-hero > p,
.series-home__masthead > p:last-child,
.section-intro__body,
.chapter-card__summary {
  font-family: var(--serif);
}

.axis-hero > p,
.series-home__masthead > p:last-child,
.section-intro__body {
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
  line-height: 1.65;
}

.writing-section {
  overflow: visible;
  padding-top: clamp(5rem, 8vw, 8rem);
  background: var(--paper-bright);
  color: var(--ink);
}

body[data-route="writings"] .axis-hero {
  min-height: clamp(28rem, 54vh, 38rem);
}

body[data-route="writings"] .section-intro--writing {
  margin-bottom: clamp(3.5rem, 6vw, 6rem);
}

.writing-section::before {
  display: none;
}

.section-intro--writing .eyebrow,
.section-intro--writing .section-intro__body {
  color: var(--soft-ink);
}

.writing-grid {
  display: block;
  max-width: 82rem;
  border: 0;
  border-top: 1px solid var(--hairline-strong);
}

.writing-entry {
  min-height: 0;
  border: 0;
  border-bottom: 1px solid var(--hairline-strong);
}

.writing-entry article {
  display: block;
  height: auto;
  padding: 0;
  background: transparent;
}

.writing-entry article:hover {
  background: transparent;
  transform: none;
}

.writing-entry__link {
  display: grid;
  min-height: 15rem;
  padding: clamp(1.5rem, 4vw, 3.5rem) 0;
  grid-template-columns: minmax(8rem, 0.25fr) minmax(14rem, 0.75fr) minmax(18rem, 1fr) auto;
  gap: clamp(1.5rem, 4vw, 5rem);
  align-items: start;
  color: var(--ink);
  text-decoration: none;
}

.writing-entry__link:hover,
.writing-entry__link:focus-visible {
  color: var(--ink);
}

.writing-entry__link:hover h2,
.writing-entry__link:focus-visible h2 {
  color: var(--signal);
}

.writing-entry__topline {
  display: grid;
  margin: 0;
  gap: 0.8rem;
  justify-content: start;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.6rem;
}

.writing-entry h2 {
  font-size: clamp(2.3rem, 4vw, 4.25rem);
  line-height: 0.95;
}

.writing-entry p {
  max-width: 38rem;
  margin: 0;
  color: var(--soft-ink);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.65;
}

.writing-entry__axis {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.6rem;
  white-space: nowrap;
}

.reading-page {
  min-height: 80svh;
  padding: clamp(4rem, 9vw, 9rem) var(--page-gutter) clamp(6rem, 12vw, 12rem);
  background: var(--paper-bright);
}

.reading-header {
  display: grid;
  max-width: 68rem;
  margin: 0 auto;
  grid-template-columns: minmax(8rem, 0.3fr) minmax(0, 1fr);
  gap: 1.5rem clamp(3rem, 8vw, 9rem);
}

.reading-header__back {
  width: fit-content;
  align-self: start;
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.reading-header__back:hover {
  color: var(--signal);
}

.reading-header__record {
  display: flex;
  justify-self: end;
  gap: 1.5rem;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reading-header__date {
  margin-top: clamp(4rem, 9vw, 9rem);
  color: var(--signal);
  font-family: var(--display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reading-header h1 {
  max-width: 12ch;
  margin: clamp(3rem, 7vw, 7rem) 0 0;
  grid-column: 1 / -1;
  font-family: var(--serif);
  font-size: clamp(4.2rem, 8vw, 8.5rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.86;
}

.reading-header__dek {
  max-width: 39rem;
  margin: 1rem 0 0;
  grid-column: 2;
  color: var(--soft-ink);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.1vw, 1.65rem);
  line-height: 1.55;
}

.reading-tags {
  display: flex;
  margin: 1rem 0 0;
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--hairline);
  grid-column: 2;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  list-style: none;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reading-body {
  max-width: 42rem;
  margin: clamp(6rem, 12vw, 12rem) auto 0;
  color: #292925;
  font-family: var(--serif);
  font-size: clamp(1.12rem, 1.5vw, 1.28rem);
  line-height: 1.78;
}

.reading-body > *:first-child {
  margin-top: 0;
}

.reading-body p,
.reading-body ul,
.reading-body ol,
.reading-body blockquote {
  margin: 0 0 1.65em;
}

.reading-body h2,
.reading-body h3,
.reading-body h4 {
  margin: 2.2em 0 0.7em;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.reading-body h2 {
  font-size: clamp(2.3rem, 4.5vw, 3.6rem);
}

.reading-body h3 {
  font-size: clamp(1.65rem, 3vw, 2.3rem);
}

.reading-body h4 {
  font-size: 1.35rem;
}

.reading-body a {
  text-decoration-color: var(--signal);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.14em;
}

.reading-body code {
  padding: 0.1em 0.3em;
  background: var(--paper-deep);
  font-family: var(--mono);
  font-size: 0.83em;
}

.reading-body pre {
  overflow-x: auto;
  margin: 2.2rem calc(-1 * clamp(1rem, 4vw, 3rem));
  padding: clamp(1.25rem, 3vw, 2.25rem);
  background: #20201e;
  color: #f5f1e8;
  font-size: 0.82rem;
  line-height: 1.65;
}

.reading-body pre code {
  padding: 0;
  background: transparent;
  font-size: inherit;
}

.reading-body blockquote {
  padding-left: 1.5rem;
  border-left: 0.25rem solid var(--signal);
  color: var(--soft-ink);
  font-size: 1.15em;
  font-style: italic;
}

.reading-body hr {
  height: 1px;
  margin: 4rem 0;
  border: 0;
  background: var(--hairline-strong);
}

.reading-body li {
  margin-bottom: 0.5em;
  padding-left: 0.35em;
}

.reading-body input[type="checkbox"] {
  margin-right: 0.6rem;
}

.reading-navigation {
  display: grid;
  max-width: 68rem;
  margin: clamp(6rem, 12vw, 12rem) auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline-strong);
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 8vw, 8rem);
}

.reading-navigation a {
  display: grid;
  gap: 0.7rem;
  text-decoration: none;
}

.reading-navigation a:last-child {
  text-align: right;
}

.reading-navigation span {
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reading-navigation strong {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 400;
}

.reading-navigation a:hover strong {
  color: var(--signal);
}

.reading-page--missing {
  max-width: none;
  min-height: 70svh;
}

.reading-page--missing h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 400;
}

@media (max-width: 58rem) {
  .writing-entry__link {
    grid-template-columns: minmax(7rem, 0.25fr) 1fr;
  }

  .writing-entry__link > p,
  .writing-entry__axis {
    grid-column: 2;
  }

  .reading-header {
    grid-template-columns: 1fr;
  }

  .reading-header__record {
    justify-self: start;
  }

  .reading-header__date,
  .reading-header h1,
  .reading-header__dek,
  .reading-tags {
    grid-column: 1;
  }
}

@media (max-width: 40rem) {
  .series-home__masthead h1,
  .axis-hero h1 {
    font-size: clamp(3.8rem, 18vw, 5.5rem);
  }

  .writing-entry__link {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .writing-entry__link > p,
  .writing-entry__axis {
    grid-column: 1;
  }

  .writing-entry__topline {
    display: flex;
    justify-content: space-between;
  }

  .reading-page {
    padding-top: 3rem;
  }

  .reading-header h1 {
    margin-top: 3rem;
    font-size: clamp(3.5rem, 18vw, 5.2rem);
  }

  .reading-body {
    margin-top: 5rem;
    font-size: 1.1rem;
  }

  .reading-navigation {
    grid-template-columns: 1fr;
  }

  .reading-navigation a:last-child {
    text-align: left;
  }
}

/* Font-engineering pass: quieter scale, explicit metrics, no billboard type. */
:root {
  --type-hero: clamp(3.6rem, 5.4vw, 5.6rem);
  /* Route mastheads identify the room; they do not need to dominate it. */
  --type-axis: clamp(3rem, 4.5vw, 4.8rem);
  --type-section: clamp(2.9rem, 4.4vw, 4.6rem);
  --type-card: clamp(2.35rem, 3.6vw, 3.7rem);
  --type-article: clamp(3.6rem, 5.8vw, 6rem);
}

body {
  font-kerning: normal;
  font-optical-sizing: auto;
}

.wordmark,
.site-nav,
.live-kicker,
.axis-hero__brand,
.axis-hero__meta,
.chapter-card__date,
.chapter-card__ordinal,
.chapter-card__era,
.writing-entry__topline,
.writing-entry__axis,
.reading-header__record,
.reading-header__date,
.reading-tags,
.reading-navigation span {
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "kern" 1, "liga" 1, "tnum" 1, "lnum" 1;
}

.series-home__masthead h1,
.axis-hero h1,
.section-intro h2,
.series-card h2,
.chapter-card h3,
.writing-entry h2,
.reading-header h1,
.reading-body h2,
.reading-body h3,
.reading-body h4 {
  font-feature-settings: "kern" 1, "liga" 1;
  hanging-punctuation: first last;
  text-wrap: balance;
}

.series-home__masthead h1 {
  max-width: 12ch;
  font-size: var(--type-hero);
  line-height: 0.96;
}

.series-home__masthead {
  min-height: min(48rem, 54vh);
  padding-bottom: clamp(3rem, 6vw, 6rem);
}

.series-card h2 {
  font-size: var(--type-card);
  line-height: 1;
}

.series-card {
  min-height: 10.5rem;
}

.axis-hero {
  min-height: clamp(25rem, 52vh, 32rem);
  padding-top: clamp(2.5rem, 5vw, 5rem);
}

.axis-hero h1 {
  max-width: 14ch;
  font-size: var(--type-axis);
  line-height: 0.94;
}

.axis-hero h1::before {
  width: 2rem;
  height: 0.24rem;
  margin-bottom: 1.5rem;
}

body[data-route="writings"] .axis-hero {
  min-height: clamp(23rem, 44vh, 29rem);
}

.section-intro h2,
.now-section__copy h2 {
  font-size: var(--type-section);
  line-height: 1;
}

.section-intro {
  margin-bottom: clamp(3.5rem, 7vw, 7rem);
}

.chapter-card h3 {
  font-size: var(--type-card);
  line-height: 1;
}

.chapter-card__headline {
  font-size: clamp(1.15rem, 1.7vw, 1.5rem);
}

.writing-entry h2 {
  font-size: var(--type-card);
  line-height: 1;
}

.reading-header__dek,
.reading-body {
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1, "pnum" 1;
  font-variant-numeric: oldstyle-nums proportional-nums;
}

.reading-header__dek,
.reading-body p,
.reading-body li,
.chapter-card__summary,
.writing-entry p {
  hyphens: auto;
  orphans: 3;
  text-wrap: pretty;
  widows: 3;
}

.reading-page {
  padding-top: clamp(3rem, 6vw, 6rem);
}

.reading-header__date {
  margin-top: clamp(2.5rem, 5vw, 5rem);
}

.reading-header h1 {
  max-width: 14ch;
  margin-top: clamp(2.5rem, 5vw, 5rem);
  font-size: var(--type-article);
  line-height: 0.94;
}

.reading-header__dek {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
}

.reading-body {
  max-width: 40rem;
  margin-top: clamp(4.5rem, 8vw, 8rem);
  font-size: clamp(1.08rem, 1.35vw, 1.2rem);
  line-height: 1.75;
}

.reading-body h2 {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
}

.reading-body h3 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

.reading-navigation {
  margin-top: clamp(4.5rem, 8vw, 8rem);
}

@media (max-width: 40rem) {
  :root {
    --type-hero: clamp(3.2rem, 14vw, 4.1rem);
    --type-axis: clamp(2.9rem, 13vw, 3.7rem);
    --type-section: clamp(2.7rem, 12vw, 3.6rem);
    --type-card: clamp(2.2rem, 10vw, 3rem);
    --type-article: clamp(3.25rem, 15vw, 4.4rem);
  }

  .series-home__masthead {
    min-height: auto;
  }

  .axis-hero h1,
  .series-home__masthead h1,
  .reading-header h1 {
    font-size: inherit;
  }

  .axis-hero h1 {
    font-size: var(--type-axis);
  }

  .series-home__masthead h1 {
    font-size: var(--type-hero);
  }

  .reading-header h1 {
    font-size: var(--type-article);
  }
}

/* Date canvases: exact days and honest periods rendered as related temporal objects. */
.date-canvas {
  --day-ground: var(--editorial-blue-black);
  display: grid;
  width: min(100%, 14rem);
  aspect-ratio: 4 / 3;
  padding: 1rem;
  place-items: center;
  overflow: hidden;
  background: var(--day-ground);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.035);
  color: #f7f4ed;
  font-family: var(--display);
  font-kerning: normal;
  font-size: clamp(0.7rem, 0.95vw, 0.88rem);
  font-variant-numeric: lining-nums tabular-nums;
  font-weight: 500;
  letter-spacing: 0.015em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.date-canvas[data-ground="graphite"] {
  --day-ground: var(--editorial-graphite);
}

.date-canvas[data-ground="red"] {
  --day-ground: var(--editorial-oxblood);
}

.date-canvas__date {
  transform: translateY(-0.02em);
}

.period-painting {
  width: min(100%, 12rem);
  justify-self: start;
}

.chapter-card__heading {
  align-items: center;
}

.timeline-item.is-active .period-painting {
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.16), 0 0 0 1px var(--era-color);
}

.writing-entry__link {
  min-height: 17rem;
  grid-template-columns: minmax(6rem, 0.2fr) minmax(11rem, 0.42fr) minmax(18rem, 1fr) auto;
  align-items: center;
}

.writing-entry__topline {
  align-self: stretch;
  align-content: start;
}

.writing-entry__copy {
  display: grid;
  gap: 1.25rem;
}

.writing-entry__copy h2,
.writing-entry__copy p {
  margin: 0;
}

.writing-entry__link:hover .day-painting,
.writing-entry__link:focus-visible .day-painting {
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.16);
}

.reading-header {
  grid-template-columns: minmax(13rem, 17rem) minmax(0, 1fr);
  align-items: start;
}

.reading-header .day-painting--feature {
  width: 100%;
  margin-top: clamp(3rem, 6vw, 6rem);
}

.reading-header__title {
  display: grid;
  margin-top: clamp(3rem, 6vw, 6rem);
}

.reading-header__title h1 {
  margin: 0;
  grid-column: auto;
}

.reading-header__title .reading-header__dek,
.reading-header__title .reading-tags {
  margin-top: 1.5rem;
  grid-column: auto;
}

@media (max-width: 58rem) {
  .writing-entry__link {
    grid-template-columns: minmax(8.5rem, 11rem) minmax(0, 1fr);
    align-items: start;
  }

  .writing-entry__topline {
    grid-column: 1;
  }

  .writing-entry .day-painting {
    grid-column: 1;
  }

  .writing-entry__copy,
  .writing-entry__axis {
    grid-column: 2;
  }

  .writing-entry__copy {
    grid-row: 1 / span 2;
  }

  .reading-header {
    grid-template-columns: 1fr;
  }

  .reading-header .day-painting--feature {
    width: min(100%, 17rem);
  }

  .reading-header__title {
    margin-top: 1rem;
  }
}

@media (max-width: 40rem) {
  .writing-entry__link {
    grid-template-columns: 1fr;
  }

  .writing-entry__topline,
  .writing-entry .day-painting,
  .writing-entry__copy,
  .writing-entry__axis {
    grid-row: auto;
    grid-column: 1;
  }

  .writing-entry .day-painting {
    width: min(100%, 17rem);
  }

  .reading-header .day-painting--feature {
    margin-top: 2rem;
  }

  .period-painting {
    width: min(100%, 15rem);
    margin-bottom: 1.5rem;
  }
}

/* Founder surface: one authored composition, no decorative timeline diagram. */
body[data-route="about"] main {
  background: var(--paper-bright);
}

.about-wow {
  --about-night: var(--night);
  --about-cream: var(--cream);
  background: var(--about-cream);
  color: var(--ink);
}

.about-wow__hero {
  display: grid;
  min-height: clamp(36rem, 74svh, 46rem);
  padding: clamp(3rem, 6vw, 6rem) var(--page-gutter) clamp(4rem, 8vw, 8rem);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  background: var(--about-night);
  color: var(--about-cream);
}

.about-wow__eyebrow {
  margin: 0;
  grid-column: 1 / 4;
  align-self: start;
  color: var(--signal);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-wow__eyebrow::before {
  display: block;
  width: 2rem;
  height: 0.25rem;
  margin-bottom: 1.5rem;
  background: currentColor;
  content: "";
}

.about-wow__hero h1 {
  max-width: 13ch;
  margin: 0;
  grid-column: 1 / 10;
  grid-row: 2;
  align-self: end;
  font-family: var(--serif);
  font-feature-settings: "kern" 1, "liga" 1;
  font-size: clamp(3.8rem, 5.6vw, 5.3rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
  text-wrap: balance;
}

.about-wow__lede {
  max-width: 31rem;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(244 240 231 / 0.35);
  grid-column: 9 / -1;
  grid-row: 2;
  align-self: end;
  font-family: var(--serif);
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1, "pnum" 1;
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.about-wow__position {
  display: grid;
  min-height: clamp(32rem, 56vh, 44rem);
  padding: clamp(5rem, 10vw, 10rem) var(--page-gutter);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: clamp(3rem, 7vw, 8rem);
}

.about-wow__mission {
  grid-column: 1 / 9;
}

.about-wow__mission > p:last-child {
  max-width: 22ch;
  margin: 1.5rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2.35rem, 3.8vw, 3.65rem);
  letter-spacing: -0.045em;
  line-height: 1.03;
  text-wrap: balance;
}

.about-wow__audience {
  padding: 1.5rem 0 0 1.5rem;
  border-top: 1px solid var(--hairline-strong);
  border-left: 0.3rem solid var(--signal);
  grid-column: 9 / -1;
}

.about-wow__audience > p:last-child {
  max-width: 28rem;
  margin: 1.25rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.5;
}

.about-wow__label,
.about-wow__routes span {
  margin: 0;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.62rem;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.about-wow__routes {
  border-top: 1px solid var(--hairline-strong);
}

.about-wow__routes a {
  display: grid;
  min-height: 8.5rem;
  padding: 2rem var(--page-gutter);
  border-bottom: 1px solid var(--hairline-strong);
  grid-template-columns: minmax(9rem, 0.3fr) minmax(0, 1fr);
  align-items: center;
  gap: 3rem;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, padding 180ms ease;
}

.about-wow__routes strong {
  font-family: var(--serif);
  font-size: clamp(2.05rem, 3.2vw, 3.15rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
}

.about-wow__routes a:hover,
.about-wow__routes a:focus-visible {
  padding-right: calc(var(--page-gutter) + 1rem);
  padding-left: calc(var(--page-gutter) + 1rem);
  background: var(--about-night);
  color: var(--about-cream);
}

.about-wow__routes a:hover span,
.about-wow__routes a:focus-visible span {
  color: var(--signal);
}

@media (max-width: 58rem) {
  .about-wow__hero {
    min-height: auto;
    grid-template-rows: auto auto auto;
  }

  .about-wow__eyebrow,
  .about-wow__hero h1,
  .about-wow__lede {
    grid-column: 1 / -1;
  }

  .about-wow__hero h1 {
    max-width: 11ch;
    grid-row: auto;
  }

  .about-wow__lede {
    max-width: 38rem;
    grid-row: auto;
  }

  .about-wow__position {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .about-wow__mission,
  .about-wow__audience {
    grid-column: 1;
  }

  .about-wow__audience {
    max-width: 34rem;
  }
}

@media (max-width: 40rem) {
  .about-wow__hero {
    padding-top: 2.5rem;
  }

  .about-wow__hero h1 {
    font-size: clamp(2.9rem, 12vw, 3.55rem);
  }

  .about-wow__position {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .about-wow__mission > p:last-child {
    font-size: clamp(2.05rem, 9vw, 2.6rem);
  }

  .about-wow__routes a {
    min-height: 12rem;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 1.5rem;
  }
}

/* Editorial density tokens: one vertical rhythm shared by every active route. */
:root {
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: clamp(1.25rem, 2vw, 1.75rem);
  --space-5: clamp(1.75rem, 3vw, 2.5rem);
  --space-6: clamp(2.5rem, 4vw, 3.75rem);
  --space-7: clamp(3.25rem, 5vw, 5rem);
  --space-section-y: var(--space-7);
  --space-section-y-compact: var(--space-6);
  --space-chapter-y: var(--space-5);
  --space-cluster: var(--space-5);
  --space-reading-break: clamp(3.5rem, 6vw, 5.5rem);
  --block-home-intro: clamp(25rem, 40vh, 31rem);
  --block-axis-intro: clamp(21rem, 36vh, 25rem);
  --block-chapter: clamp(30rem, 58vh, 40rem);
  --block-founder-intro: clamp(30rem, 58svh, 38rem);
}

.series-home {
  min-height: auto;
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-section-y);
}

.series-home__masthead {
  min-height: var(--block-home-intro);
  padding-bottom: var(--space-section-y-compact);
  gap: var(--space-cluster);
}

.axis-hero,
body[data-route="writings"] .axis-hero {
  min-height: var(--block-axis-intro);
  padding-top: var(--space-section-y-compact);
}

.timeline-section,
.writing-section {
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-section-y);
}

.section-intro,
body[data-route="writings"] .section-intro--writing {
  margin-bottom: var(--space-section-y-compact);
  column-gap: var(--space-section-y);
}

.timeline-item {
  min-height: var(--block-chapter);
  padding-top: var(--space-chapter-y);
  padding-bottom: var(--space-chapter-y);
}

.writing-entry__link {
  min-height: 14rem;
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
  gap: var(--space-cluster);
}

.reading-page {
  padding-top: var(--space-section-y-compact);
  padding-bottom: var(--space-section-y);
}

.reading-header .day-painting--feature,
.reading-header__title {
  margin-top: var(--space-section-y-compact);
}

.reading-body,
.reading-navigation {
  margin-top: var(--space-reading-break);
}

.about-wow__hero {
  min-height: var(--block-founder-intro);
  padding-top: var(--space-section-y-compact);
  padding-bottom: var(--space-section-y-compact);
  gap: var(--space-cluster);
}

.about-wow__position {
  min-height: auto;
  padding-top: var(--space-section-y);
  padding-bottom: var(--space-section-y);
  gap: var(--space-section-y);
}

.about-wow__mission > p:last-child,
.about-wow__audience > p:last-child {
  margin-top: var(--space-4);
}

.about-wow__routes a {
  min-height: 7.25rem;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
  gap: var(--space-cluster);
}

@media (max-width: 40rem) {
  :root {
    --space-6: 2.5rem;
    --space-7: 3.25rem;
    --space-reading-break: 3.5rem;
  }

  .series-home__masthead,
  .axis-hero,
  body[data-route="writings"] .axis-hero,
  .about-wow__hero {
    min-height: auto;
  }

  .timeline-item {
    min-height: auto;
  }

  .writing-entry__link {
    min-height: 0;
  }

  .about-wow__routes a {
    min-height: 9rem;
  }
}

/* Closing system: one compact continuation of the global header. */
.site-footer {
  padding: 0;
  background: var(--night);
  color: var(--cream);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(15rem, 1fr) auto auto;
  align-items: stretch;
}

.site-footer__routes {
  display: flex;
}

.site-footer__routes a,
.site-footer__top {
  display: flex;
  min-height: 4rem;
  padding: 0 var(--space-5);
  border-left: 1px solid rgb(244 240 231 / 0.28);
  align-items: center;
  justify-content: center;
  color: var(--cream);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-footer__wordmark {
  display: flex;
  min-height: 4rem;
  padding: 0 var(--page-gutter);
  align-items: center;
  color: var(--cream);
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-decoration: none;
}

@media (max-width: 58rem) {
  .site-footer__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-footer__routes {
    grid-row: 2;
    grid-column: 1 / -1;
    border-top: 1px solid rgb(244 240 231 / 0.28);
  }

  .site-footer__routes a {
    width: 50%;
  }

  .site-footer__routes a:first-child {
    border-left: 0;
  }
}

/* One global frame: the opening and closing use the same bookend grammar. */
.site-header {
  border-bottom: 1px solid rgb(244 240 231 / 0.28);
  background: var(--night);
  color: var(--cream);
}

.site-header__inner {
  background: transparent;
}

.wordmark {
  color: var(--cream);
  font-family: var(--display);
}

.site-nav a {
  color: rgb(244 240 231 / 0.72);
}

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

.site-nav a[aria-current="page"]::after {
  background: var(--signal);
}

/* Organization identity: typed era color plus an organizational display face. */
body[data-route="organizations"] .chapter-index__name,
body[data-route="organizations"] .chapter-card h3 {
  font-family: var(--display);
  font-weight: 500;
}

body[data-route="organizations"] .chapter-card h3 {
  letter-spacing: -0.045em;
}

body[data-route="organizations"] .chapter-card__headline {
  font-family: var(--serif);
  font-style: italic;
}

.chapter-index__button.is-active .chapter-index__name,
.chapter-index__button.is-active .chapter-index__date {
  color: var(--era-color);
}

.chapter-index__button.is-active::before {
  border-color: var(--era-color);
  background: var(--era-color);
}

.date-canvas.period-painting[data-ground] {
  --day-ground: var(--era-color);
}

.chapter-card {
  border-top: 0.3rem solid var(--era-color);
}

.chapter-card__topline,
.chapter-card__ordinal,
.chapter-card__era {
  font-family: var(--display);
}

.chapter-card__disclosure:hover,
.chapter-card__disclosure:focus-visible {
  background: color-mix(in oklab, var(--era-color) 10%, transparent);
}

/* Continuous rules make the chrome, route frame, and timeline read as one system. */
.site-header,
.site-footer {
  position: relative;
}

.site-header::after,
.site-footer::before {
  position: absolute;
  z-index: 2;
  left: var(--page-gutter);
  width: 2rem;
  height: 0.2rem;
  background: var(--signal);
  content: "";
}

.site-header::after {
  bottom: -1px;
}

.site-footer {
  border-top: 1px solid rgb(244 240 231 / 0.28);
}

.site-footer::before {
  top: -1px;
}

.site-header__inner {
  display: grid;
  padding: 0;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
}

.wordmark {
  display: flex;
  min-height: 4rem;
  padding: 0 var(--page-gutter);
  border-right: 1px solid rgb(244 240 231 / 0.28);
  align-items: center;
}

.site-nav {
  align-self: stretch;
  grid-column: 2;
  justify-self: center;
  gap: 0;
}

.site-nav a {
  min-height: 4rem;
  padding: 0 clamp(1.2rem, 2.4vw, 2.7rem);
}

.site-nav a + a {
  border-left: 1px solid rgb(244 240 231 / 0.28);
}

.timeline-item::after {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 5rem;
  width: calc(1.5rem + clamp(1.5rem, 4vw, 4.5rem));
  height: 1px;
  background: color-mix(in oklab, var(--era-color) 48%, var(--hairline));
  content: "";
  transition: height 180ms ease, background-color 180ms ease;
}

.timeline-item.is-active::after {
  height: 0.2rem;
  background: var(--era-color);
}

.is-footer-visible .chapter-controls {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
}

@media (max-width: 40rem) {
  .site-header__inner {
    display: block;
    padding: 0;
  }

  .wordmark {
    min-height: 3.25rem;
    padding: 0 var(--page-gutter);
    border-right: 0;
    border-bottom: 1px solid rgb(244 240 231 / 0.28);
  }

  .site-nav {
    width: 100%;
    padding: 0 var(--page-gutter);
    justify-content: center;
  }

  .site-nav a {
    min-height: 2.75rem;
    padding: 0 0.75rem;
  }

  .timeline-item::after {
    top: 7.25rem;
    left: 1rem;
    width: 2.5rem;
  }
}

/* Founder home: identity first, followed immediately by the freshest records. */
body[data-route="home"] main {
  background: var(--paper);
}

.founder-home {
  background: var(--paper);
  color: var(--ink);
}

.founder-home__hero {
  display: grid;
  min-height: clamp(21rem, 38svh, 26rem);
  padding: var(--space-5) var(--page-gutter) var(--space-6);
  border-bottom: 1px solid var(--hairline-strong);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 1fr;
  align-content: stretch;
  gap: var(--space-5);
}

.founder-home__latest-header .eyebrow::before {
  display: inline-block;
  width: 2rem;
  height: 0.2rem;
  margin-right: 0.8rem;
  transform: translateY(-0.12rem);
  background: var(--signal);
  content: "";
}

.founder-home__hero h1 {
  max-width: 15ch;
  margin: 0;
  grid-column: 1 / 8;
  align-self: end;
  font-family: var(--serif);
  font-size: clamp(3.15rem, 4.4vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.95;
  text-wrap: balance;
}

.founder-home__introduction {
  padding: var(--space-4) 0 0 var(--space-4);
  border-top: 1px solid var(--hairline-strong);
  border-left: 0.2rem solid var(--signal);
  grid-column: 8 / -1;
  align-self: end;
}

.founder-home__label {
  margin: 0;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.founder-home__lede {
  max-width: 29rem;
  margin: var(--space-3) 0 0;
  font-family: var(--serif);
  font-size: clamp(1.22rem, 1.8vw, 1.55rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.founder-home__latest {
  padding: var(--space-section-y) var(--page-gutter);
  background: var(--paper-bright);
}

.founder-home__latest-header {
  display: grid;
  margin-bottom: var(--space-6);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: var(--space-cluster);
}

.founder-home__latest-header .eyebrow {
  margin: 0;
  grid-column: 1 / -1;
}

.founder-home__latest-header h2 {
  max-width: 10ch;
  margin: 0;
  grid-column: 1 / 8;
  font-family: var(--serif);
  font-size: var(--type-section);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.founder-home__latest-header > p:last-child {
  max-width: 34rem;
  margin: 0;
  grid-column: 8 / -1;
  color: var(--soft-ink);
  font-family: var(--serif);
  font-size: clamp(1.08rem, 1.45vw, 1.3rem);
  line-height: 1.55;
}

.founder-home__latest-grid {
  display: grid;
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.founder-record {
  display: grid;
  min-height: 27rem;
  padding: var(--space-4);
  grid-template-columns: minmax(9rem, 0.36fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.founder-record + .founder-record {
  border-left: 1px solid var(--hairline-strong);
}

.founder-record--institution {
  border-top: 0.3rem solid var(--era-color);
}

.founder-record--writing {
  border-top: 0.3rem solid var(--signal);
}

.founder-record__meta {
  display: flex;
  grid-column: 1 / -1;
  justify-content: space-between;
  gap: var(--space-cluster);
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.6rem;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.founder-record .date-canvas {
  width: min(100%, 11rem);
}

.founder-record__copy h3,
.founder-record__copy p {
  margin: 0;
}

.founder-record__copy h3 {
  font-family: var(--serif);
  font-size: clamp(2.15rem, 3.25vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}

.founder-record--institution .founder-record__copy h3 {
  font-family: var(--display);
  font-weight: 500;
}

.founder-record__copy p {
  margin-top: var(--space-3);
  color: var(--soft-ink);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.5;
}

.founder-record__action {
  padding-top: var(--space-3);
  border-top: 1px solid currentColor;
  grid-column: 2;
  font-family: var(--display);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.founder-record:hover,
.founder-record:focus-visible {
  background: var(--night);
  color: var(--cream);
}

.founder-record:hover .founder-record__copy p,
.founder-record:hover .founder-record__meta,
.founder-record:focus-visible .founder-record__copy p,
.founder-record:focus-visible .founder-record__meta {
  color: rgb(244 240 231 / 0.68);
}

.founder-home__axes {
  display: grid;
  margin-top: var(--space-5);
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.founder-home__axes a {
  display: grid;
  min-height: 7rem;
  padding: var(--space-4);
  grid-template-columns: 1fr auto;
  align-content: space-between;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.founder-home__axes a + a {
  border-left: 1px solid var(--hairline-strong);
}

.founder-home__axes span {
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.founder-home__axes strong {
  align-self: end;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.5vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.founder-home__axes i {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: end;
  font-family: var(--display);
  font-size: 1.4rem;
  font-style: normal;
}

.founder-home__axes a:hover,
.founder-home__axes a:focus-visible {
  background: var(--signal);
  color: var(--night);
}

.founder-home__axes a:hover span,
.founder-home__axes a:focus-visible span {
  color: var(--night);
}

@media (max-width: 58rem) {
  .founder-home__hero h1,
  .founder-home__introduction,
  .founder-home__latest-header h2,
  .founder-home__latest-header > p:last-child {
    grid-column: 1 / -1;
  }

  .founder-home__introduction {
    max-width: 38rem;
  }

  .founder-home__latest-grid,
  .founder-home__axes {
    grid-template-columns: 1fr;
  }

  .founder-record + .founder-record,
  .founder-home__axes a + a {
    border-top: 1px solid var(--hairline-strong);
    border-left: 0;
  }
}

@media (max-width: 40rem) {
  .founder-home__hero {
    min-height: auto;
    padding-top: var(--space-5);
  }

  .founder-home__hero h1 {
    font-size: clamp(2.65rem, 11vw, 3.2rem);
  }

  .founder-home__introduction {
    padding-left: var(--space-3);
  }

  .founder-record {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .founder-record__meta,
  .founder-record .date-canvas,
  .founder-record__copy,
  .founder-record__action {
    grid-column: 1;
  }

  .founder-record .date-canvas {
    width: min(100%, 15rem);
  }
}

/* Writings throughline: the same indexed temporal chassis, with exact days. */
.writing-section {
  max-width: var(--content-width);
  margin: 0 auto;
  padding-right: var(--page-gutter);
  padding-left: var(--page-gutter);
}

.writing-layout {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 8rem);
}

.writing-index {
  position: sticky;
  top: 8vh;
  max-height: 84vh;
  overflow-y: auto;
  scrollbar-width: none;
}

.writing-index::-webkit-scrollbar {
  display: none;
}

.writing-index__list {
  position: relative;
  margin: 0;
  padding: 0.75rem 0;
  list-style: none;
}

.writing-index__list::before {
  position: absolute;
  top: 1.2rem;
  bottom: 1.2rem;
  left: 1.48rem;
  width: 1px;
  background: var(--hairline);
  content: "";
}

.writing-index__button {
  position: relative;
  display: grid;
  width: 100%;
  padding: 0.55rem 0.4rem 0.55rem 3.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  grid-template-columns: 1fr auto;
  gap: 0.1rem 0.75rem;
  text-align: left;
}

.writing-index__button::before {
  position: absolute;
  z-index: 1;
  top: 1.05rem;
  left: 1.2rem;
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  background: var(--paper-bright);
  content: "";
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.writing-index__button:hover::before,
.writing-index__button.is-active::before {
  border-color: var(--record-color);
  background: var(--record-color);
  transform: scale(1.35);
}

.writing-index__number {
  position: absolute;
  top: 0.7rem;
  left: 0;
  color: var(--faint-ink);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.writing-index__name {
  overflow: hidden;
  color: var(--soft-ink);
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.writing-index__date {
  color: var(--faint-ink);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.writing-index__button.is-active .writing-index__name,
.writing-index__button.is-active .writing-index__date {
  color: var(--record-color);
}

.writing-grid.writing-list {
  position: relative;
  display: block;
  max-width: none;
  margin: 0;
  border: 0;
}

.writing-list::before {
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 5rem;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--hairline) 2%, var(--hairline) 98%, transparent);
  content: "";
}

.writing-entry.writing-item {
  position: relative;
  display: grid;
  min-height: var(--block-chapter);
  padding: var(--space-chapter-y) 0;
  border: 0;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4.5rem);
}

.writing-item::after {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 5rem;
  width: calc(1.5rem + clamp(1.5rem, 4vw, 4.5rem));
  height: 1px;
  background: color-mix(in oklab, var(--record-color) 48%, var(--hairline));
  content: "";
  transition: height 180ms ease, background-color 180ms ease;
}

.writing-item.is-active::after {
  height: 0.2rem;
  background: var(--record-color);
}

.writing-item__node {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 4.55rem;
  width: 0.9rem;
  height: 0.9rem;
  border: 1px solid var(--ink);
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--paper-bright);
  box-shadow: 0 0 0 0.7rem var(--paper-bright);
  transition: background-color 180ms ease, transform 180ms ease;
}

.writing-item.is-active .writing-item__node {
  background: var(--record-color);
  transform: translateY(-50%) scale(1.35);
}

.writing-item__year {
  position: relative;
  z-index: 3;
  align-self: center;
  color: var(--soft-ink);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: right;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.writing-entry article {
  position: relative;
  overflow: hidden;
  max-width: 55rem;
  border: 1px solid var(--hairline);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--record-color) 6%, transparent), transparent 44%),
    var(--paper-bright);
  transition: border-color 300ms ease, box-shadow 300ms ease, transform 300ms ease;
}

.writing-entry article::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0.25rem;
  height: 100%;
  transform: scaleY(0.16);
  transform-origin: top;
  background: var(--record-color);
  content: "";
  transition: transform 500ms cubic-bezier(0.33, 1, 0.68, 1);
}

.writing-item.is-active article {
  border-color: color-mix(in oklab, var(--record-color) 38%, var(--hairline));
  box-shadow: var(--ds-shadow-active);
  transform: translateX(0.4rem);
}

.writing-item.is-active article::before {
  transform: scaleY(1);
}

.writing-entry__link {
  display: grid;
  min-height: 27rem;
  padding: var(--space-4) clamp(1.5rem, 4vw, 3.5rem);
  grid-template-columns: minmax(9rem, 0.32fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr auto;
  align-items: center;
  gap: var(--space-4) var(--space-cluster);
  color: var(--ink);
  text-decoration: none;
}

.writing-entry__topline {
  display: flex;
  margin: 0;
  grid-column: 1 / -1;
  justify-content: space-between;
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.writing-entry .day-painting {
  width: min(100%, 12rem);
  grid-column: 1;
}

.writing-entry__copy {
  grid-column: 2;
  align-self: center;
}

.writing-entry__copy h2 {
  font-size: var(--type-card);
  line-height: 1;
}

.writing-entry__copy p {
  max-width: 35rem;
  font-size: 1.05rem;
  line-height: 1.6;
}

.writing-entry__axis {
  padding-top: var(--space-3);
  border-top: 1px solid currentColor;
  grid-column: 2;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.writing-entry__link:hover,
.writing-entry__link:focus-visible {
  background: color-mix(in oklab, var(--record-color) 8%, transparent);
  color: var(--ink);
}

.writing-entry__link:hover h2,
.writing-entry__link:focus-visible h2 {
  color: var(--record-color);
}

@media (max-width: 58rem) {
  .writing-layout {
    display: block;
  }

  .writing-index {
    display: none;
  }

  .writing-list::before {
    left: 1rem;
  }

  .writing-entry.writing-item {
    min-height: auto;
    padding: var(--space-5) 0 var(--space-5) 3.5rem;
    grid-template-columns: 1fr;
  }

  .writing-item::after {
    top: 7.25rem;
    left: 1rem;
    width: 2.5rem;
  }

  .writing-item__node {
    top: 7.25rem;
    left: 0.55rem;
    transform: none;
  }

  .writing-item.is-active .writing-item__node {
    transform: scale(1.35);
  }

  .writing-item__year {
    position: absolute;
    top: 4.15rem;
    left: 0;
    transform: none;
    writing-mode: horizontal-tb;
  }

  .writing-item.is-active article {
    transform: none;
  }
}

@media (max-width: 40rem) {
  .writing-entry__link {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .writing-entry__topline,
  .writing-entry .day-painting,
  .writing-entry__copy,
  .writing-entry__axis {
    grid-column: 1;
  }

  .writing-entry .day-painting {
    width: min(100%, 15rem);
  }
}

/* Rismay Editorial v1: shared primitives consumed by every active route. */
:root {
  --ds-content-width: var(--content-width);
  --ds-index-width: 16rem;
  --ds-rail-width: 6.5rem;
  --ds-layout-gap: clamp(2rem, 7vw, 8rem);
  --ds-frame-border: 1px solid var(--hairline);
  --ds-frame-surface: var(--paper-bright);
  --ds-shadow-rest: 0 1.5rem 4rem rgb(15 17 18 / 0.055);
  --ds-shadow-active: 0 3rem 8rem rgb(15 17 18 / 0.12);
  --ds-shadow-hover: 0 2.2rem 5.5rem rgb(15 17 18 / 0.14);
  --ds-shadow-quiet: 0 1.4rem 3.5rem rgb(15 17 18 / 0.1);
  --ds-shadow-dark: 0 1rem 2.5rem rgb(0 0 0 / 0.2);
  --ds-frame-shadow-active: var(--ds-shadow-active);
  --ds-reading-measure: 42rem;
  --ds-meta-size: 0.6rem;
  --ds-meta-tracking: 0.1em;
}

[data-design-system="rismay-editorial-v1"] {
  color: var(--ink);
  background: var(--paper);
}

.ds-page-intro {
  border-bottom: 1px solid var(--hairline-strong);
  background: var(--paper);
}

.ds-record-frame {
  position: relative;
  border: var(--ds-frame-border);
  background-color: var(--ds-frame-surface);
}

.ds-record-meta,
.ds-record-action {
  font-family: var(--display);
  font-size: var(--ds-meta-size);
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: var(--ds-meta-tracking);
  text-transform: uppercase;
}

.timeline-layout,
.writing-layout {
  grid-template-columns: var(--ds-index-width) minmax(0, 1fr);
  gap: var(--ds-layout-gap);
}

.timeline-item,
.writing-entry.writing-item {
  grid-template-columns: var(--ds-rail-width) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4.5rem);
}

.chapter-card.ds-record-frame,
.founder-record--institution.ds-record-frame {
  border-top: 0.3rem solid var(--era-color);
}

.writing-entry article.ds-record-frame,
.founder-record--writing.ds-record-frame,
.reading-header.ds-record-frame {
  border-top: 0.3rem solid var(--record-color, var(--signal));
}

.founder-home__latest-grid {
  border: 0;
  gap: var(--space-4);
}

.founder-record + .founder-record {
  border-left: var(--ds-frame-border);
}

.founder-record {
  box-shadow: var(--ds-shadow-rest);
}

.reading-page {
  display: grid;
  width: 100%;
  max-width: var(--ds-content-width);
  margin: 0 auto;
  padding: var(--space-section-y-compact) var(--page-gutter) var(--space-section-y);
  grid-template-columns: var(--ds-index-width) minmax(0, 1fr);
  column-gap: var(--ds-layout-gap);
  background: var(--paper-bright);
}

.reading-header {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: none;
  min-height: 28rem;
  margin: 0;
  padding: var(--space-4) clamp(1.5rem, 4vw, 3.5rem) var(--space-5);
  grid-column: 1 / -1;
  grid-template-columns: minmax(10rem, var(--ds-index-width)) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  align-items: center;
  gap: var(--space-4) var(--ds-layout-gap);
  box-shadow: var(--ds-shadow-rest);
}

.reading-header::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0.25rem;
  background: var(--record-color);
  content: "";
}

.reading-header__back,
.reading-header__record {
  margin: 0;
  align-self: start;
}

.reading-header__back {
  padding-top: 0.1rem;
}

.reading-header .day-painting--feature {
  width: min(100%, 12rem);
  margin: 0;
  grid-row: 2;
  grid-column: 1;
  justify-self: start;
}

.reading-header__title {
  margin: 0;
  grid-row: 2;
  grid-column: 2;
  align-self: center;
}

.reading-header__title h1 {
  max-width: 14ch;
  margin: 0;
  font-size: var(--type-section);
  line-height: 0.98;
}

.reading-header__title .reading-header__dek,
.reading-header__title .reading-tags {
  margin-top: var(--space-3);
}

.reading-body {
  width: 100%;
  max-width: var(--ds-reading-measure);
  margin: var(--space-reading-break) 0 0;
  grid-column: 2;
  justify-self: start;
}

.reading-navigation {
  width: 100%;
  max-width: none;
  margin: var(--space-reading-break) 0 0;
  grid-column: 2;
}

@media (max-width: 58rem) {
  .timeline-item,
  .writing-entry.writing-item {
    grid-template-columns: 1fr;
  }

  .reading-page {
    grid-template-columns: minmax(0, 1fr);
  }

  .reading-header,
  .reading-body,
  .reading-navigation {
    min-width: 0;
    grid-column: 1;
  }

  .reading-header {
    min-height: 0;
    grid-template-columns: minmax(9rem, 12rem) minmax(0, 1fr);
  }
}

@media (max-width: 40rem) {
  .founder-home__latest-grid {
    gap: var(--space-4);
  }

  .reading-header {
    grid-template-columns: 1fr;
  }

  .reading-header__back,
  .reading-header__record,
  .reading-header .day-painting--feature,
  .reading-header__title {
    grid-row: auto;
    grid-column: 1;
  }

  .reading-header__record {
    justify-self: start;
  }

  .reading-header .day-painting--feature {
    margin-top: var(--space-3);
  }

  .reading-body pre {
    max-width: 100%;
    margin-right: 0;
    margin-left: 0;
  }
}

/* Quiet interaction: depth carries hover emphasis, not saturated color. */
:where(.editorial-trust, .editorial-not-found) {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--content-max));
  margin: 0 auto;
}

.editorial-trust {
  display: grid;
  padding: var(--space-5) 0 var(--space-6);
  grid-template-columns: minmax(0, 1.25fr) minmax(17rem, 0.75fr);
  gap: var(--space-4);
  align-items: start;
}

.editorial-trust__body,
.editorial-trust__facts {
  margin: 0;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--hairline);
  background: var(--paper-bright);
  box-shadow: var(--ds-shadow-rest);
}

.editorial-trust__body {
  display: grid;
  gap: var(--space-3);
}

.editorial-trust__body h2,
.editorial-trust__body p {
  margin: 0;
}

.editorial-trust__body h2 {
  max-width: 16ch;
  font-size: var(--type-section);
  line-height: 1;
}

.editorial-trust__body p:not(.eyebrow) {
  max-width: var(--ds-reading-measure);
  font-family: var(--serif);
  font-size: var(--type-body-large);
  line-height: 1.55;
}

.editorial-trust__facts {
  display: grid;
  padding: 0;
}

.editorial-trust__fact {
  display: grid;
  padding: var(--space-3);
  gap: 0.55rem;
  border-bottom: 1px solid var(--hairline);
}

.editorial-trust__fact:last-child {
  border-bottom: 0;
}

.editorial-trust__fact dt,
.editorial-trust__fact dd {
  margin: 0;
}

.editorial-trust__fact dt {
  color: var(--faint-ink);
  font-family: var(--display);
  font-size: var(--ds-meta-size);
  letter-spacing: var(--ds-meta-tracking);
  text-transform: uppercase;
}

.editorial-trust__fact dd {
  font-family: var(--serif);
  font-size: var(--type-body-large);
}

.editorial-trust__fact a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.editorial-not-found {
  display: grid;
  min-height: 65vh;
  padding: var(--space-6) 0;
  align-content: center;
  gap: var(--space-3);
}

.editorial-not-found h1,
.editorial-not-found p {
  max-width: 18ch;
  margin: 0;
}

.editorial-not-found__routes {
  display: flex;
  margin-top: var(--space-3);
  gap: 0.75rem;
  flex-wrap: wrap;
}

.editorial-not-found__routes a {
  padding: 0.8rem 1rem;
  border: 1px solid var(--hairline);
  background: var(--paper-bright);
}

@media (max-width: 48rem) {
  .editorial-trust {
    grid-template-columns: 1fr;
  }
}

:root {
  --ds-hover-lift: -0.35rem;
  --ds-hover-surface: color-mix(in oklab, var(--paper-bright) 96%, var(--ink));
  --ds-hover-shadow: var(--ds-shadow-hover);
}

.founder-record,
.chapter-card,
.writing-entry article,
.founder-home__axes a,
.site-footer__routes a {
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.founder-record:hover,
.founder-record:focus-visible {
  z-index: 2;
  transform: translateY(var(--ds-hover-lift));
  background: var(--ds-hover-surface);
  box-shadow: var(--ds-hover-shadow);
  color: var(--ink);
}

.founder-record:hover .founder-record__copy p,
.founder-record:hover .founder-record__meta,
.founder-record:focus-visible .founder-record__copy p,
.founder-record:focus-visible .founder-record__meta {
  color: var(--soft-ink);
}

.chapter-card:hover {
  transform: translateY(var(--ds-hover-lift));
  box-shadow: var(--ds-hover-shadow);
}

.timeline-item.is-active .chapter-card:hover {
  transform: translateX(0.4rem) translateY(var(--ds-hover-lift));
}

.chapter-card__disclosure:hover,
.chapter-card__disclosure:focus-visible {
  background: color-mix(in oklab, var(--paper-deep) 28%, transparent);
}

.writing-entry article:hover {
  transform: translateY(var(--ds-hover-lift));
  background-color: var(--ds-hover-surface);
  box-shadow: var(--ds-hover-shadow);
}

.writing-item.is-active article:hover {
  transform: translateX(0.4rem) translateY(var(--ds-hover-lift));
}

.writing-entry__link:hover,
.writing-entry__link:focus-visible {
  background: transparent;
  color: var(--ink);
}

.writing-entry__link:hover h2,
.writing-entry__link:focus-visible h2 {
  color: var(--ink);
}

.founder-home__axes a:hover,
.founder-home__axes a:focus-visible {
  z-index: 1;
  transform: translateY(-0.2rem);
  background: var(--ds-hover-surface);
  box-shadow: var(--ds-shadow-quiet);
  color: var(--ink);
}

.founder-home__axes a:hover span,
.founder-home__axes a:focus-visible span {
  color: var(--faint-ink);
}

.site-footer__routes a:hover,
.site-footer__routes a:focus-visible {
  transform: translateY(-0.15rem);
  background: rgb(244 240 231 / 0.07);
  box-shadow: var(--ds-shadow-dark);
  color: var(--cream);
}

.site-footer__routes a:hover span,
.site-footer__routes a:focus-visible span {
  color: rgb(244 240 231 / 0.68);
}

.reading-header__back:hover,
.reading-navigation a:hover strong {
  color: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
  .founder-record:hover,
  .founder-record:focus-visible,
  .chapter-card:hover,
  .timeline-item.is-active .chapter-card:hover,
  .writing-entry article:hover,
  .writing-item.is-active article:hover,
  .founder-home__axes a:hover,
  .founder-home__axes a:focus-visible,
  .site-footer__routes a:hover,
  .site-footer__routes a:focus-visible {
    transform: none;
  }
}

/* Series opening: one compact, left-aligned heading gets out of the records'
   way. Axis accession and workflow state remain source data. */
.axis-hero--series,
body[data-route="writings"] .axis-hero--series {
  min-height: var(--block-series-intro);
  padding-top: var(--space-series-intro);
  padding-bottom: var(--space-series-intro);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto;
  align-items: center;
}

.axis-hero--series h1,
body[data-route="writings"] .axis-hero--series h1 {
  max-width: 18ch;
  margin: 0;
  grid-column: 1 / 9;
  grid-row: 1;
  align-self: center;
  justify-self: start;
  text-align: left;
}

.axis-hero--series h1::before,
body[data-route="writings"] .axis-hero--series h1::before {
  display: none;
}

.section-intro--timeline-controls {
  display: flex;
  justify-content: flex-end;
  min-height: 0;
  margin-bottom: var(--space-section-y-compact);
}

.section-intro--timeline-controls .chapter-filters {
  margin: 0;
}

@media (max-width: 58rem) {
  .axis-hero--series,
  body[data-route="writings"] .axis-hero--series {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
  }

  .axis-hero--series h1,
  body[data-route="writings"] .axis-hero--series h1 {
    grid-column: 1;
    grid-row: 1;
  }
}