:root {
  --reader-bg: #071014;
  --reader-surface: #0b171c;
  --reader-text: #172125;
  --reader-paper: #e8e4d8;
  --reader-paper-deep: #d9d3c3;
  --reader-accent: #7bd6ee;
  --reader-glow: rgba(123, 214, 238, 0.22);
  --reader-header-height: 76px;
  --reader-font: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--reader-bg);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: #f2f0e9;
  background: var(--reader-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

button,
a {
  font: inherit;
}

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

button {
  color: inherit;
}

.reader-body {
  --page-width: min(39vw, 500px);
  --page-height: calc(var(--page-width) / 0.705);
  position: relative;
  isolation: isolate;
}

.reader-body.theme-terra {
  --reader-bg: #07120f;
  --reader-surface: #0c1a16;
  --reader-text: #17221e;
  --reader-paper: #e4e0d2;
  --reader-paper-deep: #cdc6b3;
  --reader-accent: #89b9a7;
  --reader-glow: rgba(99, 181, 151, 0.24);
}

.reader-body.theme-elemental {
  --reader-bg: #050d17;
  --reader-surface: #081b2c;
  --reader-text: #15222e;
  --reader-paper: #e8ebea;
  --reader-paper-deep: #cad6d9;
  --reader-accent: #7bd6ee;
  --reader-glow: rgba(70, 181, 224, 0.28);
}

.reader-body.theme-veter {
  --reader-bg: #100d07;
  --reader-surface: #1a140a;
  --reader-text: #211c13;
  --reader-paper: #e8dfca;
  --reader-paper-deep: #cec09f;
  --reader-accent: #e6b65c;
  --reader-glow: rgba(230, 182, 92, 0.24);
}

.reader-backdrop {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-position: center;
  background-size: cover;
  filter: grayscale(0.72) brightness(0.25) contrast(1.15);
  transform: scale(1.05);
}

.reader-backdrop::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 50% 25%, transparent, var(--reader-bg) 72%),
    linear-gradient(180deg, rgba(2, 7, 9, 0.55), var(--reader-bg));
}

.reader-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: grid;
  align-items: center;
  min-height: var(--reader-header-height);
  padding: 10px max(20px, calc((100vw - 1240px) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(4, 10, 13, 0.88);
  backdrop-filter: blur(18px);
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
}

.reader-back-link,
.reader-buy-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 9px;
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.reader-back-link:hover,
.reader-buy-link:hover {
  color: var(--reader-accent);
}

.reader-buy-link {
  justify-self: end;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.reader-book-name {
  display: grid;
  justify-items: center;
  line-height: 1.2;
  text-align: center;
}

.reader-book-name span {
  color: var(--reader-accent);
  font-size: 0.56rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.reader-book-name strong {
  margin-top: 5px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  font-weight: 400;
}

.reader-main {
  width: min(calc(100% - 32px), 1220px);
  padding: 54px 0 45px;
  margin-inline: auto;
}

.reader-intro {
  margin-bottom: 30px;
  text-align: center;
}

.reader-intro p {
  margin: 0;
  color: var(--reader-accent);
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.reader-intro h1 {
  margin: 6px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1;
}

.reader-intro span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.68rem;
}

.reader-audio {
  position: relative;
  display: grid;
  width: min(100%, 1000px);
  min-height: 104px;
  padding: 20px 24px;
  margin: 0 auto 30px;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(137, 185, 167, 0.34);
  background:
    linear-gradient(115deg, rgba(137, 185, 167, 0.14), transparent 45%),
    rgba(4, 12, 10, 0.82);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(15px);
  grid-template-columns: minmax(190px, 1fr) auto minmax(230px, 1.4fr) auto;
  gap: 22px;
}

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

.reader-audio::before {
  position: absolute;
  top: -70px;
  left: 18%;
  width: 220px;
  height: 160px;
  border-radius: 50%;
  background: var(--reader-glow);
  content: "";
  filter: blur(60px);
  pointer-events: none;
}

.reader-audio-heading {
  position: relative;
  display: grid;
  gap: 3px;
}

.reader-audio-eyebrow {
  color: var(--reader-accent);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.reader-audio-heading strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
  font-weight: 400;
}

.reader-audio-heading small {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.62rem;
}

.reader-audio-play,
.reader-audio-speed {
  position: relative;
  display: inline-grid;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #07120f;
  background: var(--reader-accent);
  cursor: pointer;
  place-items: center;
}

.reader-audio-play {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 0.88rem;
  box-shadow: 0 0 0 0 var(--reader-glow);
  transition: box-shadow 250ms ease, transform 250ms ease;
}

.reader-audio-play:hover {
  transform: scale(1.05);
}

.reader-audio.is-playing .reader-audio-play {
  box-shadow: 0 0 0 9px var(--reader-glow);
}

.reader-audio-play:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.reader-audio-timeline {
  position: relative;
  display: grid;
  gap: 9px;
}

.reader-audio-timeline input {
  width: 100%;
  height: 4px;
  margin: 0;
  appearance: none;
  border-radius: 99px;
  outline: none;
  background:
    linear-gradient(
      90deg,
      var(--reader-accent) 0 var(--audio-progress, 0%),
      rgba(255, 255, 255, 0.16) var(--audio-progress, 0%) 100%
    );
  cursor: pointer;
}

.reader-audio-timeline input::-webkit-slider-thumb {
  width: 13px;
  height: 13px;
  appearance: none;
  border: 2px solid #07120f;
  border-radius: 50%;
  background: var(--reader-accent);
}

.reader-audio-timeline input::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: 2px solid #07120f;
  border-radius: 50%;
  background: var(--reader-accent);
}

.reader-audio-time {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.57rem;
  font-variant-numeric: tabular-nums;
}

.reader-audio-speed {
  width: 46px;
  height: 34px;
  border-color: rgba(255, 255, 255, 0.23);
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.65rem;
  font-weight: 800;
}

.reader-audio-speed:hover {
  border-color: var(--reader-accent);
  color: var(--reader-accent);
}

.reader-audio.has-error {
  border-color: rgba(221, 113, 101, 0.55);
}

.reader-stage {
  position: relative;
  display: grid;
  min-height: var(--page-height);
  place-items: center;
  perspective: 4200px;
}

.reader-book {
  position: relative;
  display: grid;
  filter: drop-shadow(0 35px 55px rgba(0, 0, 0, 0.58));
  grid-template-columns: var(--page-width) var(--page-width);
  touch-action: pan-y;
  transform-style: preserve-3d;
  user-select: none;
  cursor: grab;
}

.reader-book.is-dragging {
  cursor: grabbing;
}

.reader-spine {
  position: absolute;
  z-index: 8;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.18), transparent);
  pointer-events: none;
  transform: translateX(-50%);
}

.reader-page {
  position: relative;
  width: var(--page-width);
  height: var(--page-height);
  overflow: hidden;
  color: var(--reader-text);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.05), transparent 7%),
    radial-gradient(circle at 25% 15%, rgba(255, 255, 255, 0.52), transparent 32%),
    var(--reader-paper);
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.reader-page-left {
  border-radius: 5px 0 0 5px;
  box-shadow: inset -18px 0 25px rgba(0, 0, 0, 0.11);
  transform-origin: right center;
}

.reader-page-right {
  border-radius: 0 5px 5px 0;
  box-shadow: inset 18px 0 25px rgba(0, 0, 0, 0.08);
  transform-origin: left center;
}

.reader-turn {
  position: absolute;
  z-index: 12;
  top: 0;
  display: none;
  left: 0;
  width: calc(var(--page-width) * 2);
  height: var(--page-height);
  pointer-events: none;
  transform-style: preserve-3d;
}

.reader-turn.is-active {
  display: block;
}

.reader-turn-face {
  position: absolute;
  top: 0;
  bottom: 0;
  width: var(--page-width);
  border-radius: 0;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform-style: preserve-3d;
  will-change: transform, opacity, filter;
}

.reader-turn.is-next .reader-turn-front {
  left: 50%;
  transform-origin: left center;
}

.reader-turn.is-next .reader-turn-back {
  left: 0;
  transform-origin: right center;
}

.reader-turn.is-prev .reader-turn-front {
  left: 0;
  transform-origin: right center;
}

.reader-turn.is-prev .reader-turn-back {
  left: 50%;
  transform-origin: left center;
}

.reader-turn-front::after,
.reader-turn-back::after {
  position: absolute;
  z-index: 20;
  inset: 0;
  content: "";
  pointer-events: none;
}

.reader-turn.is-next .reader-turn-front::after {
  background: linear-gradient(90deg, transparent 45%, rgba(0, 0, 0, 0.34));
  opacity: var(--front-shadow-opacity, 0);
}

.reader-turn.is-next .reader-turn-back::after {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.38), transparent 62%);
  opacity: var(--back-shadow-opacity, 0);
}

.reader-turn.is-prev .reader-turn-front::after {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.34), transparent 55%);
  opacity: var(--front-shadow-opacity, 0);
}

.reader-turn.is-prev .reader-turn-back::after {
  background: linear-gradient(90deg, transparent 38%, rgba(0, 0, 0, 0.38));
  opacity: var(--back-shadow-opacity, 0);
}

.reader-book.is-turning .reader-spine {
  z-index: 16;
}

.reader-page.is-empty {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.06), transparent),
    var(--reader-paper-deep);
}

.reader-page-inner {
  display: grid;
  height: 100%;
  padding: clamp(32px, 4vw, 54px) clamp(30px, 3.5vw, 48px) 26px;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.reader-running-head,
.reader-page-number {
  color: rgba(23, 33, 37, 0.52);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.reader-running-head {
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(30, 42, 46, 0.14);
}

.reader-page-number {
  padding-top: 12px;
  text-align: center;
}

.reader-page-copy {
  overflow: hidden;
  padding-top: 18px;
  font-family: var(--reader-font);
  font-size: clamp(0.82rem, 1.15vw, 0.97rem);
  line-height: 1.55;
  text-align: justify;
  text-rendering: optimizeLegibility;
}

.reader-page-copy p {
  margin: 0 0 0.68em;
  text-indent: 1.5em;
}

.reader-page-copy p:first-child,
.reader-page-copy .scene-break {
  text-indent: 0;
}

.reader-page-copy .scene-break {
  margin: 1.3em 0;
  letter-spacing: 0.4em;
  text-align: center;
}

.reader-page-copy .chapter-subheading {
  margin: 1.2em 0 0.8em;
  font-size: 1.15em;
  font-weight: 700;
  text-align: center;
  text-indent: 0;
}

.reader-cover,
.reader-opener,
.reader-ending {
  position: relative;
  display: grid;
  height: 100%;
  overflow: hidden;
  place-items: center;
  text-align: center;
  isolation: isolate;
}

.reader-cover {
  padding: 8%;
  background: #05090b;
}

.reader-cover::before,
.reader-opener::before,
.reader-ending::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  background: var(--page-art) center / cover no-repeat;
}

.reader-cover::before {
  filter: blur(25px) brightness(0.38);
  transform: scale(1.2);
}

.reader-cover::after,
.reader-opener::after,
.reader-ending::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(2, 6, 8, 0.25), rgba(2, 7, 9, 0.9));
}

.reader-cover img {
  width: min(76%, 310px);
  max-height: 88%;
  object-fit: contain;
  border-radius: 2px 6px 6px 2px;
  box-shadow: -15px 22px 45px rgba(0, 0, 0, 0.55);
}

.reader-opener,
.reader-ending {
  padding: 14%;
  color: #f5f1e8;
}

.reader-opener::before,
.reader-ending::before {
  filter: grayscale(0.65) brightness(0.38) contrast(1.1);
}

.reader-opener span,
.reader-ending span {
  color: var(--reader-accent);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.reader-opener h2,
.reader-ending h2 {
  max-width: 420px;
  margin: 16px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.reader-opener p,
.reader-ending p {
  max-width: 390px;
  margin: 25px auto 0;
  color: rgba(255, 255, 255, 0.72);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  font-style: italic;
}

.reader-ending a {
  display: inline-flex;
  min-height: 50px;
  padding: 0 21px;
  margin-top: 30px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--reader-accent);
  color: #071014;
  background: var(--reader-accent);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.reader-ending .reader-site-return {
  min-height: auto;
  padding: 0;
  margin-top: 18px;
  border: 0;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
}

.reader-measure {
  position: absolute;
  top: 0;
  left: -9999px;
  width: var(--page-width);
  height: var(--page-height);
  visibility: hidden;
  pointer-events: none;
}

.reader-controls {
  display: grid;
  align-items: center;
  max-width: 1000px;
  margin: 28px auto 0;
  grid-template-columns: 1fr minmax(220px, 360px) 1fr;
  gap: 24px;
}

.reader-control {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 46px;
  padding: 0 17px;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  background: rgba(4, 10, 13, 0.55);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.reader-control:last-child {
  justify-self: end;
}

.reader-control:hover:not(:disabled) {
  border-color: var(--reader-accent);
  color: var(--reader-accent);
}

.reader-control:disabled {
  opacity: 0.28;
  cursor: default;
}

.reader-progress {
  display: grid;
  gap: 8px;
  text-align: center;
}

.reader-progress > span {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.9rem;
}

.reader-progress-track {
  height: 2px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.15);
}

.reader-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--reader-accent);
  transition: width 300ms ease;
}

.reader-progress small {
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.58rem;
}

.reader-error {
  max-width: 700px;
  padding: 35px;
  margin: 80px auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
}

.chapter-transcript {
  width: min(100%, 820px);
  margin: 95px auto 40px;
}

.chapter-transcript > summary {
  display: grid;
  min-height: 112px;
  padding: 24px 30px;
  align-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #f2f0e9;
  background: rgba(4, 10, 13, 0.72);
  cursor: pointer;
  list-style: none;
  text-align: center;
  transition: border-color 180ms ease, background 180ms ease;
}

.chapter-transcript > summary::-webkit-details-marker {
  display: none;
}

.chapter-transcript > summary:hover,
.chapter-transcript > summary:focus-visible {
  border-color: var(--reader-accent);
  background: rgba(8, 20, 24, 0.9);
  outline: none;
}

.chapter-transcript > summary span {
  color: var(--reader-accent);
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chapter-transcript > summary strong {
  margin-top: 5px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 400;
}

.chapter-transcript > summary small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.66rem;
}

.chapter-transcript[open] > summary {
  margin-bottom: 18px;
}

.chapter-transcript-content {
  padding: 70px clamp(25px, 6vw, 72px);
  color: var(--reader-text);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.035), transparent 8%),
    var(--reader-paper);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.chapter-transcript-heading {
  padding-bottom: 35px;
  margin-bottom: 38px;
  border-bottom: 1px solid rgba(20, 30, 34, 0.18);
  text-align: center;
}

.chapter-transcript-heading > p {
  margin: 0;
  color: color-mix(in srgb, var(--reader-accent) 62%, #172125);
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.chapter-transcript-heading h2 {
  margin: 8px 0 12px;
  font-family: var(--reader-font);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.05;
}

.chapter-transcript-heading span {
  color: rgba(23, 33, 37, 0.65);
  font-size: 0.78rem;
}

.chapter-transcript-copy {
  font-family: var(--reader-font);
  font-size: 1.03rem;
  line-height: 1.78;
}

.chapter-transcript-copy p {
  margin: 0 0 1.15em;
  text-indent: 1.7em;
}

.chapter-transcript-copy h2 {
  margin: 1.8em 0 0.8em;
  font-size: 1.6rem;
  font-weight: 400;
  text-align: center;
}

.chapter-divider {
  width: 90px;
  margin: 2.7em auto;
  border: 0;
  border-top: 1px solid rgba(23, 33, 37, 0.28);
}

.chapter-purchase {
  display: grid;
  padding-top: 42px;
  margin-top: 52px;
  border-top: 1px solid rgba(20, 30, 34, 0.2);
  justify-items: center;
  gap: 15px;
  text-align: center;
}

.chapter-purchase p {
  margin: 0 0 5px;
  font-family: var(--reader-font);
  font-size: 1.45rem;
}

.chapter-purchase a {
  padding: 12px 16px;
  border: 1px solid rgba(20, 30, 34, 0.28);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-purchase a:first-of-type {
  color: #fff;
  background: var(--reader-text);
}

@media (max-width: 920px) {
  .reader-body {
    --page-width: min(47vw, 430px);
  }

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

  .reader-book-name {
    display: none;
  }
}

@media (max-width: 700px) {
  :root {
    --reader-header-height: 66px;
  }

  .reader-body {
    --page-width: min(calc(100vw - 24px), 430px);
  }

  .reader-header {
    display: flex;
    justify-content: space-between;
    width: 100vw;
    padding-inline: 14px;
    gap: 8px;
    overflow: hidden;
  }

  .reader-back-link {
    min-width: 0;
    flex: 1 1 auto;
  }

  .reader-buy-link {
    position: absolute;
    right: 14px;
    flex: 0 0 auto;
    max-width: 92px;
    padding: 9px 10px;
    overflow: hidden;
    font-size: 0.6rem;
    white-space: nowrap;
  }

  .reader-buy-link {
    font-size: 0;
  }

  .reader-buy-link::before {
    content: "Comprar";
    font-size: 0.6rem;
  }

  .reader-buy-link span {
    font-size: 0.6rem;
  }

  .reader-back-link {
    font-size: 0.62rem;
  }

  .reader-main {
    width: 100%;
    padding-top: 35px;
  }

  .reader-intro {
    padding-inline: 18px;
    margin-bottom: 22px;
  }

  .reader-audio {
    width: calc(100% - 24px);
    padding: 18px;
    margin-bottom: 24px;
    grid-template-columns: auto 1fr auto;
    gap: 14px;
  }

  .reader-audio-heading {
    grid-column: 1 / -1;
  }

  .reader-audio-heading small {
    display: none;
  }

  .reader-audio-play {
    width: 46px;
    height: 46px;
  }

  .reader-book {
    grid-template-columns: var(--page-width);
  }

  .reader-turn {
    left: 0;
    width: var(--page-width);
  }

  .reader-turn.is-next .reader-turn-front,
  .reader-turn.is-next .reader-turn-back,
  .reader-turn.is-prev .reader-turn-front,
  .reader-turn.is-prev .reader-turn-back {
    left: 0;
  }

  .reader-turn.is-prev .reader-turn-front {
    transform-origin: left center;
  }

  .reader-turn-back {
    display: none;
  }

  .reader-book > .reader-page-left,
  .reader-spine {
    display: none;
  }

  .reader-page-right {
    border-radius: 4px;
    box-shadow: inset 12px 0 22px rgba(0, 0, 0, 0.08);
  }

  .reader-page-inner {
    padding: 32px 29px 22px;
  }

  .reader-page-copy {
    font-size: clamp(0.78rem, 3.7vw, 0.9rem);
    line-height: 1.5;
  }

  .reader-controls {
    padding-inline: 14px;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
  }

  .reader-control {
    width: 45px;
    height: 45px;
    min-height: 0;
    padding: 0;
    justify-content: center;
  }

  .reader-control span:not([aria-hidden="true"]) {
    display: none;
  }

  .reader-progress small {
    display: none;
  }

  .chapter-transcript {
    width: calc(100% - 24px);
    margin-top: 70px;
  }

  .chapter-transcript > summary {
    min-height: 100px;
    padding: 20px 18px;
  }

  .chapter-transcript-content {
    padding: 45px 24px;
  }

  .chapter-transcript-copy {
    font-size: 0.95rem;
    line-height: 1.68;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}