:root {
  --reading-paper: #f5f0e6;
  --reading-paper-deep: #e9e1d3;
  --reading-ink: #231e19;
  --reading-muted: #776f66;
  --reading-line: rgba(55, 44, 34, 0.13);
  --reading-surface: rgba(255, 253, 248, 0.76);
  --reading-purple: #5b46a8;
  --reading-rust: #a84e32;
  --reading-star: #b66b1f;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--reading-ink);
  background:
    radial-gradient(circle at 88% 4%, rgba(209, 138, 54, 0.16), transparent 29rem),
    radial-gradient(circle at 4% 42%, rgba(91, 70, 168, 0.09), transparent 27rem),
    var(--reading-paper);
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.reading-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.reading-topbar {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.reading-nav-link {
  color: var(--reading-muted);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 160ms ease;
}

.reading-nav-link:hover {
  color: var(--reading-ink);
}

.reading-nav-link:last-child {
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
}

.reading-hero {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px 0 46px;
}

.reading-section-eyebrow {
  margin: 0;
  color: var(--reading-purple);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.reading-hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-size: clamp(3.25rem, 7.5vw, 5.7rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 1;
}

.reading-section {
  padding: 66px 0;
  border-top: 1px solid var(--reading-line);
}

.reading-section-current {
  background: linear-gradient(90deg, transparent, rgba(255, 253, 248, 0.26), transparent);
}

.reading-section-read {
  padding-bottom: 108px;
}

.reading-section-heading,
.reading-year-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.reading-section-eyebrow {
  color: var(--reading-rust);
}

.reading-section-read .reading-section-eyebrow {
  color: var(--reading-purple);
}

.reading-section-heading h2 {
  margin: 6px 0 0;
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
}

.current-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.current-book {
  min-width: 0;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding: 18px;
  border: 1px solid var(--reading-line);
  border-radius: 20px;
  background: var(--reading-surface);
  box-shadow: 0 15px 36px rgba(60, 45, 32, 0.055);
}

.book-cover-frame {
  width: 100%;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 4px;
  background: var(--reading-paper-deep);
  box-shadow: 0 10px 22px rgba(44, 32, 23, 0.16);
}

.book-cover,
.book-cover-placeholder {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.book-cover-placeholder {
  display: grid;
  place-items: center;
  color: rgba(35, 30, 25, 0.64);
  background: linear-gradient(145deg, #e8dfd0, #c8b7a0);
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-size: 2rem;
}

.book-copy {
  min-width: 0;
}

.book-title {
  margin: 0;
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.current-book .book-title {
  font-size: 1.23rem;
  line-height: 1.22;
}

.book-author,
.book-date {
  margin: 6px 0 0;
  color: var(--reading-muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.book-date {
  margin-top: 12px;
  font-size: 0.7rem;
}

.reading-year {
  margin-top: 54px;
}

.reading-year + .reading-year {
  margin-top: 76px;
}

.reading-year-heading {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--reading-line);
}

.reading-year-heading h3 {
  margin: 0;
  font-family: Iowan Old Style, Baskerville, "Times New Roman", serif;
  font-size: 1.42rem;
  font-weight: 400;
}

.read-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(18px, 2.7vw, 32px);
  margin-top: 26px;
}

.read-book {
  min-width: 0;
}

.read-book .book-title {
  margin-top: 15px;
  font-size: 0.94rem;
  line-height: 1.25;
}

.read-book .book-author {
  font-size: 0.72rem;
}

.book-rating {
  display: inline-flex;
  margin-top: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.035em;
  line-height: 1;
  white-space: nowrap;
}

.book-rating-filled {
  color: var(--reading-star);
}

.book-rating-empty {
  color: color-mix(in srgb, var(--reading-muted) 36%, transparent);
}

.reading-status {
  min-height: 210px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 40px 20px;
  border-top: 1px solid var(--reading-line);
  color: var(--reading-muted);
  text-align: center;
}

.reading-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 36px;
  padding-bottom: 48px;
  border-top: 1px solid var(--reading-line);
  color: var(--reading-muted);
  font-size: 0.86rem;
}

.reading-footer a {
  text-decoration: none;
}

.reading-footer a:hover {
  color: var(--reading-ink);
}

:focus-visible {
  outline: 3px solid rgba(91, 70, 168, 0.55);
  outline-offset: 4px;
  border-radius: 4px;
}

@media (max-width: 860px) {
  .read-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .reading-shell {
    width: min(100% - 28px, 1120px);
  }

  .reading-topbar {
    min-height: 60px;
  }

  .reading-hero {
    min-height: 180px;
    padding: 28px 0 42px;
  }

  .reading-hero h1 {
    font-size: clamp(3rem, 15vw, 4.4rem);
  }

  .reading-section {
    padding: 56px 0;
  }

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

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

@media (max-width: 440px) {
  .reading-nav-link {
    font-size: 0.78rem;
  }

  .reading-section-heading {
    align-items: flex-start;
  }

  .current-book {
    grid-template-columns: 86px minmax(0, 1fr);
    padding: 14px;
  }

  .current-book .book-title {
    font-size: 1.05rem;
  }

  .read-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 18px;
  }

  .reading-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --reading-paper: #181512;
    --reading-paper-deep: #28221d;
    --reading-ink: #eee8df;
    --reading-muted: #b9afa4;
    --reading-line: rgba(255, 245, 232, 0.12);
    --reading-surface: rgba(47, 40, 34, 0.78);
    --reading-purple: #aa98e6;
    --reading-rust: #df8c72;
    --reading-star: #e3a44f;
    color-scheme: dark;
  }

  body {
    background:
      radial-gradient(circle at 88% 4%, rgba(209, 138, 54, 0.08), transparent 29rem),
      radial-gradient(circle at 4% 42%, rgba(91, 70, 168, 0.1), transparent 27rem),
      var(--reading-paper);
  }

  .reading-section-current {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.018), transparent);
  }

  .book-cover-placeholder {
    color: rgba(238, 232, 223, 0.72);
    background: linear-gradient(145deg, #463a31, #2a2420);
  }
}

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

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