:root {
  --reading-signal: #e63b32;
  --reading-signal-dark: #f05a50;
  --reading-paper: #eeeae8;
  --reading-ink: #121212;
  --hope-space-1: 0.4rem;
  --hope-space-2: 0.8rem;
  --hope-space-3: 1.2rem;
  --hope-space-4: 1.6rem;
  --hope-space-6: 2.4rem;
  --hope-space-8: 3.2rem;
  --hope-space-10: 4rem;
  --hope-space-12: 4.8rem;
  --hope-space-16: 6.4rem;
  --hope-space-20: 8rem;
  --hope-space-24: 9.6rem;
}

.reading-series,
.reading-series-article {
  --reading-accent: var(--reading-signal);
}

@media (prefers-color-scheme: dark) {
  .reading-series,
  .reading-series-article {
    --reading-accent: var(--reading-signal-dark);
  }
}

html[color-scheme="dark"] .reading-series,
html[color-scheme="dark"] .reading-series-article {
  --t-bright: #ffffff;
  --t-medium: #b8bbc4;
  --t-muted: #9ca0aa;
  --st-medium: #45484d;
  --reading-accent: var(--reading-signal-dark);
}

.reading-series {
  position: relative;
  padding: var(--hope-space-8) 0 clamp(12rem, 16vw, 22rem);
}

.reading-overline,
.reading-series__breadcrumbs,
.reading-series__facts dt,
.reading-series__progress,
.reading-chapter__meta,
.reading-chapter__source,
.reading-article-nav span,
.reading-source-note > p:first-child,
.reading-note-figure figcaption {
  font-family: var(--_font-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.reading-overline {
  margin: 0;
  color: var(--reading-accent);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
}

.reading-series__breadcrumbs {
  display: flex;
  gap: var(--hope-space-3);
  align-items: center;
  margin-bottom: clamp(7.2rem, 9vw, 12rem);
  color: var(--t-medium);
  font-size: 1.1rem;
}

.reading-series__breadcrumbs a {
  display: inline-flex;
  min-height: 2.4rem;
  align-items: center;
  color: var(--t-bright);
}

.reading-series__hero-grid,
.reading-series__statement-grid,
.reading-series__source-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(28rem, 0.65fr);
  gap: clamp(4rem, 8vw, 14rem);
}

.reading-series__intro h1 {
  margin: var(--hope-space-8) 0 0;
  color: var(--t-bright);
  font-size: clamp(5.2rem, 8.4vw, 13.6rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.reading-series__intro h1 span {
  display: block;
}

.reading-series__subtitle {
  max-width: 72rem;
  margin: var(--hope-space-8) 0 0;
  color: var(--t-medium);
  font-size: clamp(1.8rem, 1.8vw, 2.6rem);
  line-height: 1.55;
}

.reading-series__summary {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: var(--hope-space-2);
}

.reading-series__summary > p {
  max-width: 48rem;
  margin: 0;
  color: var(--t-medium);
  font-size: clamp(1.6rem, 1.35vw, 2rem);
  line-height: 1.72;
}

.reading-series__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: var(--hope-space-12) 0 0;
  border-top: 1px solid var(--st-medium);
  border-bottom: 1px solid var(--st-medium);
}

.reading-series__facts div {
  padding: var(--hope-space-4) var(--hope-space-3) var(--hope-space-4) 0;
}

.reading-series__facts div + div {
  padding-left: var(--hope-space-3);
  border-left: 1px solid var(--st-medium);
}

.reading-series__facts dt {
  color: var(--t-medium);
  font-size: 1rem;
}

.reading-series__facts dd {
  margin: var(--hope-space-2) 0 0;
  color: var(--t-bright);
  font: 600 clamp(1.8rem, 2vw, 2.8rem)/1 var(--_font-default);
}

.reading-series__master-art {
  margin: clamp(7.2rem, 10vw, 14rem) 0 0;
  overflow: hidden;
  border: 1px solid var(--st-medium);
}

.reading-series__master-art img,
.reading-article-cover,
.reading-note-figure img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
}

.reading-series__statement,
.reading-series__chapters,
.reading-series__source {
  margin-top: clamp(12rem, 15vw, 22rem);
}

.reading-series__statement-grid {
  margin-top: var(--hope-space-12);
  align-items: start;
}

.reading-series__statement h2,
.reading-series__source h2 {
  margin: 0;
  color: var(--t-bright);
  font-size: clamp(4rem, 6vw, 9.2rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.reading-series__statement h2 span {
  display: block;
}

.reading-series__statement-grid > div > p {
  margin: 0;
  color: var(--t-medium);
  font-size: clamp(1.7rem, 1.5vw, 2.2rem);
  line-height: 1.78;
}

.reading-series__statement-grid > div > p + p {
  margin-top: var(--hope-space-6);
}

.reading-series__section-head {
  display: flex;
  gap: var(--hope-space-12);
  align-items: end;
  justify-content: space-between;
  margin-bottom: var(--hope-space-16);
}

.reading-series__section-head h2 {
  max-width: 92rem;
  margin: var(--hope-space-6) 0 0;
  color: var(--t-bright);
  font-size: clamp(4rem, 6vw, 8.8rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
}

.reading-series__progress {
  flex: 0 0 min(32rem, 28vw);
  color: var(--t-medium);
  font-size: 1.1rem;
}

.reading-series__progress strong {
  display: block;
  margin-top: var(--hope-space-3);
  color: var(--t-bright);
  font-size: 2rem;
}

.reading-series__progress-line {
  display: block;
  height: 2px;
  margin-top: var(--hope-space-4);
  background: var(--st-medium);
}

.reading-series__progress-line > span {
  display: block;
  width: var(--reading-progress);
  height: 100%;
  background: var(--reading-accent);
}

.reading-series__chapter-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--st-bright);
}

.reading-chapter {
  border-bottom: 1px solid var(--st-medium);
}

.reading-chapter__inner {
  display: grid;
  grid-template-columns: minmax(12rem, 0.5fr) minmax(0, 2fr) minmax(18rem, 0.7fr);
  gap: var(--hope-space-8);
  align-items: start;
  padding: clamp(3.2rem, 4vw, 5.6rem) 0;
  color: inherit;
}

a.reading-chapter__inner {
  transition: color 0.3s ease, transform 0.3s ease;
}

a.reading-chapter__inner:hover,
a.reading-chapter__inner:focus-visible {
  color: var(--reading-accent);
  transform: translateX(var(--hope-space-2));
}

a.reading-chapter__inner:focus-visible,
.reading-article-nav a:focus-visible,
.reading-series__breadcrumbs a:focus-visible {
  outline: 2px solid var(--reading-accent);
  outline-offset: var(--hope-space-2);
}

.reading-chapter__meta {
  display: flex;
  justify-content: space-between;
  gap: var(--hope-space-3);
  color: var(--t-medium);
  font-size: 1.05rem;
}

.reading-chapter__body h3 {
  margin: 0;
  color: var(--t-bright);
  font-size: clamp(2.4rem, 2.8vw, 4rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.reading-chapter__body p {
  max-width: 72rem;
  margin: var(--hope-space-4) 0 0;
  color: var(--t-medium);
  font-size: 1.5rem;
  line-height: 1.65;
}

.reading-chapter__source {
  color: var(--t-medium);
  font-size: 1.05rem;
  text-align: right;
}

.reading-chapter__source span {
  display: block;
}

.reading-chapter__source span + span {
  margin-top: var(--hope-space-3);
  color: var(--t-bright);
}

.reading-chapter.is-upcoming .reading-chapter__title {
  color: var(--t-medium);
}

.reading-series__source-grid {
  margin-top: var(--hope-space-12);
}

.reading-series__source dl {
  margin: 0;
  border-top: 1px solid var(--st-bright);
}

.reading-series__source dl div {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: var(--hope-space-6);
  padding: var(--hope-space-6) 0;
  border-bottom: 1px solid var(--st-medium);
}

.reading-series__source dt {
  color: var(--t-medium);
}

.reading-series__source dd {
  margin: 0;
  color: var(--t-bright);
  line-height: 1.6;
}

.reading-series-article .inner-headline__content {
  max-width: 150rem;
}

.reading-series-article .inner-headline__title h1 {
  max-width: 140rem;
  font-size: clamp(4.2rem, 6.6vw, 10rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.reading-series-article .inner-headline__title h1 span {
  display: block;
}

.reading-series-article .inner-headline__subtitle {
  max-width: 76rem;
}

.reading-article-cover {
  overflow: hidden;
  border: 1px solid var(--st-medium);
}

.reading-article-content {
  max-width: 76rem;
  margin-right: auto;
  margin-left: auto;
  color: var(--t-medium);
  font-size: clamp(1.8rem, 1.6vw, 2.2rem);
  line-height: 1.78;
}

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

.reading-article-content p {
  margin: 0 0 var(--hope-space-6);
}

.reading-article-content .reading-article-lead {
  margin-bottom: var(--hope-space-12);
  color: var(--t-bright);
  font-size: clamp(2.2rem, 2.3vw, 3.4rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.015em;
}

.reading-article-content h2 {
  margin: clamp(7.2rem, 9vw, 12rem) 0 var(--hope-space-8);
  color: var(--t-bright);
  font-size: clamp(3.2rem, 4vw, 5.6rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.reading-article-content h3 {
  margin: var(--hope-space-10) 0 var(--hope-space-4);
  color: var(--t-bright);
  font-size: clamp(2.2rem, 2.4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.2;
}

.reading-article-content ul,
.reading-article-content ol {
  margin: var(--hope-space-6) 0 var(--hope-space-8);
  padding-left: var(--hope-space-6);
}

.reading-article-content li {
  margin-bottom: var(--hope-space-3);
  padding-left: var(--hope-space-2);
}

.reading-article-content li::marker {
  color: var(--reading-accent);
  font-family: var(--_font-accent);
}

.reading-article-content blockquote {
  margin: var(--hope-space-10) 0;
  padding: var(--hope-space-6) 0 var(--hope-space-6) var(--hope-space-6);
  border-left: 3px solid var(--reading-accent);
  color: var(--t-bright);
  font-size: clamp(2rem, 2vw, 2.8rem);
  line-height: 1.55;
}

.reading-note-figure {
  width: min(120rem, calc(100vw - 3.2rem));
  margin: clamp(6.4rem, 8vw, 10rem) 0;
  margin-left: 50%;
  overflow: hidden;
  border: 1px solid var(--st-medium);
  transform: translateX(-50%);
}

.reading-note-figure figcaption {
  display: flex;
  gap: var(--hope-space-4);
  justify-content: space-between;
  padding: var(--hope-space-4);
  border-top: 1px solid var(--st-medium);
  color: var(--t-medium);
  font-size: 1.05rem;
  line-height: 1.45;
}

.reading-note-figure figcaption span:last-child {
  max-width: 58rem;
  text-align: right;
  text-transform: none;
  letter-spacing: 0;
}

.reading-source-note {
  margin-top: clamp(7.2rem, 9vw, 12rem);
  padding: var(--hope-space-6) 0 0;
  border-top: 1px solid var(--st-bright);
}

.reading-source-note > p:first-child {
  margin-bottom: var(--hope-space-3);
  color: var(--reading-accent);
  font-size: 1.1rem;
}

.reading-source-note > p:last-child {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.65;
}

.reading-article-nav {
  margin-top: clamp(10rem, 13vw, 18rem);
  border-top: 1px solid var(--st-bright);
  border-bottom: 1px solid var(--st-medium);
}

.reading-article-nav__series {
  display: flex;
  justify-content: space-between;
  gap: var(--hope-space-6);
  padding: var(--hope-space-6) 0;
  color: var(--t-bright);
}

.reading-article-nav__series strong {
  color: var(--reading-accent);
  font-family: var(--_font-accent);
}

.reading-article-nav__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--st-medium);
}

.reading-article-nav__links > * {
  min-height: 16rem;
  padding: var(--hope-space-6) 0;
}

.reading-article-nav__links > * + * {
  padding-left: var(--hope-space-8);
  border-left: 1px solid var(--st-medium);
}

.reading-article-nav__links a {
  color: var(--t-bright);
  transition: color 0.3s ease, transform 0.3s ease;
}

.reading-article-nav__links a:hover,
.reading-article-nav__links a:focus-visible {
  color: var(--reading-accent);
  transform: translateY(calc(var(--hope-space-1) * -1));
}

.reading-article-nav__links span {
  display: block;
  color: var(--t-medium);
  font-size: 1.05rem;
}

.reading-article-nav__links strong {
  display: block;
  max-width: 48rem;
  margin-top: var(--hope-space-4);
  font-size: clamp(2rem, 2vw, 3rem);
  line-height: 1.2;
}

.reading-article-nav__links .is-unavailable {
  opacity: 0.45;
}

@media only screen and (max-width: 991px) {
  .reading-series__hero-grid,
  .reading-series__statement-grid,
  .reading-series__source-grid {
    grid-template-columns: 1fr;
    gap: var(--hope-space-12);
  }

  .reading-series__summary {
    max-width: 68rem;
  }

  .reading-series__section-head {
    display: grid;
    align-items: start;
  }

  .reading-series__progress {
    width: min(100%, 36rem);
  }

  .reading-chapter__inner {
    grid-template-columns: 10rem minmax(0, 1fr);
  }

  .reading-chapter__source {
    grid-column: 2;
    text-align: left;
  }
}

@media only screen and (max-width: 575px) {
  .reading-series-article .inner-headline__title h1 {
    font-size: clamp(3.4rem, 10.66vw, 4rem);
  }

  .reading-series-article .inner-headline__title h1 span {
    display: block;
  }

  .reading-series {
    padding-top: var(--hope-space-4);
  }

  .reading-series__breadcrumbs {
    margin-bottom: var(--hope-space-16);
  }

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

  .reading-series__facts div + div {
    padding-left: 0;
    border-top: 1px solid var(--st-medium);
    border-left: 0;
  }

  .reading-series__statement,
  .reading-series__chapters,
  .reading-series__source {
    margin-top: 11.2rem;
  }

  .reading-chapter__inner {
    grid-template-columns: 1fr;
    gap: var(--hope-space-4);
  }

  .reading-chapter__meta {
    max-width: 18rem;
  }

  .reading-chapter__source {
    grid-column: auto;
  }

  .reading-note-figure {
    width: calc(100vw - 2.4rem);
    margin-top: var(--hope-space-16);
    margin-bottom: var(--hope-space-16);
  }

  .reading-note-figure figcaption {
    display: block;
  }

  .reading-note-figure figcaption span:last-child {
    margin-top: var(--hope-space-2);
    text-align: left;
  }

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

  .reading-article-nav__links > * {
    min-height: 12rem;
  }

  .reading-article-nav__links > * + * {
    padding-left: 0;
    border-top: 1px solid var(--st-medium);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  a.reading-chapter__inner,
  .reading-article-nav__links a {
    transition: none;
  }

  a.reading-chapter__inner:hover,
  a.reading-chapter__inner:focus-visible,
  .reading-article-nav__links a:hover,
  .reading-article-nav__links a:focus-visible {
    transform: none;
  }
}