/* Public editions pages layered over the Claude site design system. */

.tga-public-page {
  overflow-x: hidden;
}

.tga-public-page .site-header.is-static + .edition-detail-main {
  padding-top: 72px;
}

.preview-banner {
  background: #fff3cd;
  border-bottom: 1px solid rgba(175, 125, 54, 0.45);
  color: #5f450e;
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  text-align: center;
}

/* ---------- Past editions showcase ---------- */
.past-editions-hero {
  min-height: 86vh;
}

.past-editions-hero .hero-photo img {
  width: 94%;
  height: 94%;
  margin: 3%;
  object-position: 72% center;
}

.past-editions-scrim {
  background:
    linear-gradient(90deg, rgba(4, 30, 22, 0.98) 0%, rgba(4, 30, 22, 0.92) 23%, rgba(4, 30, 22, 0.58) 42%, rgba(4, 30, 22, 0.12) 63%, rgba(4, 30, 22, 0) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.14), transparent 34%, rgba(0,0,0,0.12));
}

.past-editions-hero-inner {
  padding-top: 9rem;
  padding-bottom: 5rem;
}

.past-editions-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.52fr) minmax(0, 0.48fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.past-editions-copy {
  max-width: 650px;
  grid-column: 1;
}

.past-editions-copy h1 {
  color: var(--ivory);
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-bottom: 1.35rem;
  text-shadow: 0 2px 28px rgba(0,0,0,0.42);
}

.past-editions-copy .ital {
  display: block;
  color: var(--gold-soft);
  font-style: italic;
  font-weight: 500;
  white-space: nowrap;
}

.past-editions-cover-stack {
  position: relative;
  min-height: clamp(420px, 52vw, 620px);
}

.cover-stack-item {
  position: absolute;
  width: clamp(185px, 20vw, 305px);
  border: 1px solid rgba(251, 247, 236, 0.22);
}

.cover-stack-item:nth-child(1) {
  left: 0;
  top: 16%;
  transform: rotate(-7deg);
  opacity: 0.92;
}

.cover-stack-item:nth-child(2) {
  left: 31%;
  top: 4%;
  z-index: 2;
  width: clamp(215px, 23vw, 350px);
}

.cover-stack-item:nth-child(3) {
  right: 0;
  top: 21%;
  transform: rotate(6deg);
  opacity: 0.9;
}

.past-editions-list {
  position: relative;
  border-top: 1px solid var(--hairline-gold);
}

.mobile-scroll-cue {
  position: fixed;
  right: 1.35rem;
  bottom: calc(1.35rem + env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  min-height: 44px;
  padding: 0.62rem 0.85rem 0.62rem 1rem;
  border: 1px solid rgba(199, 154, 90, 0.72);
  border-radius: 999px;
  background: rgba(6, 50, 37, 0.9);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  opacity: 0;
  pointer-events: none;
  text-transform: uppercase;
  transform: translateY(10px);
  transition: opacity 240ms ease, transform 240ms ease, visibility 240ms ease;
  visibility: hidden;
}

.mobile-scroll-cue svg {
  width: 18px;
  height: 18px;
  color: var(--gold-soft);
  animation: scrollCueArrow 1.2s ease-in-out infinite;
}

.mobile-scroll-cue.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.mobile-scroll-cue.is-hidden {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.past-edition-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2rem);
  max-width: 1100px;
}

.past-edition-card {
  display: grid;
  grid-template-columns: minmax(285px, 360px) minmax(0, 1fr);
  min-height: 100%;
  background: var(--ivory);
  border: 1px solid var(--hairline-gold);
  box-shadow: 0 18px 38px -30px rgba(42, 31, 13, 0.55);
}

.past-edition-cover {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: clamp(0.65rem, 1.2vw, 0.9rem);
  background: var(--ivory-warm);
  overflow: hidden;
}

.past-edition-cover img {
  width: 100%;
  height: auto;
  max-height: 540px;
  aspect-ratio: 1725 / 2625;
  object-fit: contain;
  object-position: center;
  box-shadow: 0 16px 28px -22px rgba(42, 31, 13, 0.7);
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}

.past-edition-card:hover .past-edition-cover img {
  transform: scale(1.025);
}

.past-edition-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(1.75rem, 3vw, 2.75rem);
}

.edition-kicker,
.edition-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.edition-kicker {
  color: var(--gold);
  margin: 0 0 0.5rem;
}

.past-edition-card h3 {
  color: var(--green);
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 2.4vw, 2.1rem);
  line-height: 1.08;
  margin: 0 0 0.35rem;
}

.edition-meta {
  color: var(--ink-soft);
  margin: 0 0 1.05rem;
}

.past-edition-card-body p:not(.edition-kicker):not(.edition-meta) {
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.62;
  max-width: 64ch;
}

.past-edition-card-body .btn {
  margin-top: auto;
}

.edition-empty-state {
  max-width: 720px;
  padding: 2rem;
  background: var(--ivory);
  border: 1px solid var(--hairline-gold);
}

.edition-empty-state h3 {
  color: var(--green);
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.editions-context-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.editions-context-copy {
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.editions-final-cta {
  background:
    radial-gradient(circle at 50% 0%, rgba(199, 154, 90, 0.16), transparent 34%),
    var(--green-deep);
}

/* ---------- Edition detail ---------- */
.edition-detail-intro {
  padding-top: clamp(4.5rem, 8vw, 6.5rem);
}

.edition-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.edition-breadcrumb a {
  color: var(--green);
  font-weight: 500;
}

.edition-breadcrumb a:hover {
  color: var(--gold);
}

.edition-detail-grid {
  display: grid;
  grid-template-columns: minmax(260px, 410px) minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.detail-cover {
  width: 100%;
  border: 1px solid rgba(42, 31, 13, 0.16);
  box-shadow: var(--shadow-cover-hover);
}

.detail-panel h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.7rem);
  line-height: 0.98;
  margin-bottom: 1.25rem;
}

.detail-copy {
  color: var(--ink);
  font-size: clamp(1.05rem, 1.8vw, 1.18rem);
  line-height: 1.65;
  max-width: 760px;
}

.fact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: clamp(1.7rem, 3vw, 2.4rem) 0;
}

.fact {
  border-top: 1px solid var(--hairline-gold);
  padding-top: 0.85rem;
}

.fact span {
  display: block;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fact strong {
  display: block;
  color: var(--green);
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.2;
  margin-top: 0.2rem;
}

.edition-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

.share-control {
  position: relative;
}

.share-menu {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 0;
  z-index: 20;
  min-width: 190px;
  padding: 0.5rem;
  background: var(--ivory);
  border: 1px solid var(--hairline-gold);
  box-shadow: 0 16px 30px -20px rgba(42, 31, 13, 0.55);
}

.share-menu a,
.share-menu button {
  display: block;
  width: 100%;
  padding: 0.62rem 0.75rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  text-align: left;
}

.share-menu a:hover,
.share-menu button:hover {
  background: rgba(7, 72, 52, 0.07);
  color: var(--green);
}

.reader-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.78fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(1.5rem, 3vw, 2.2rem);
}

.reader-heading h2 {
  color: var(--ivory);
}

.reader-heading p {
  color: rgba(251, 247, 236, 0.82);
  margin: 0;
}

.flipbook-shell {
  position: relative;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid rgba(199, 154, 90, 0.58);
  border-radius: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(251, 247, 236, 0.11), transparent 34%),
    radial-gradient(circle at 50% 115%, rgba(199, 154, 90, 0.13), transparent 42%),
    linear-gradient(135deg, rgba(251, 247, 236, 0.08), transparent 35%),
    #061913;
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(251, 247, 236, 0.08);
}

.reader-frame-top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 2.2vw, 1.35rem) clamp(1rem, 3vw, 1.8rem);
  border-bottom: 1px solid rgba(199, 154, 90, 0.44);
  background:
    linear-gradient(90deg, rgba(251, 247, 236, 0.11), rgba(251, 247, 236, 0.03) 42%, rgba(199, 154, 90, 0.1)),
    rgba(2, 18, 13, 0.72);
  backdrop-filter: blur(10px);
}

.reader-brandline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: baseline;
}

.reader-mark {
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  font-weight: 600;
  line-height: 1;
}

.reader-mark::after {
  content: "";
  display: inline-block;
  width: 44px;
  height: 1px;
  margin-left: 0.8rem;
  vertical-align: middle;
  background: rgba(199, 154, 90, 0.78);
}

.reader-cue {
  color: rgba(251, 247, 236, 0.78);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 240ms ease, transform 240ms ease;
}

.flipbook-shell.has-dismissed-cue .reader-cue {
  opacity: 0;
  transform: translateY(-4px);
}

.reader-control-dock {
  position: sticky;
  bottom: 0;
  z-index: 7;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  justify-content: center;
  padding: 0.85rem clamp(0.75rem, 2vw, 1.2rem);
  border-top: 1px solid rgba(199, 154, 90, 0.45);
  background:
    linear-gradient(90deg, rgba(251, 247, 236, 0.09), rgba(251, 247, 236, 0.025) 44%, rgba(199, 154, 90, 0.1)),
    rgba(2, 18, 13, 0.86);
  box-shadow: 0 -16px 42px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.reader-control-dock button,
.reader-edge {
  min-height: 42px;
  border: 1px solid rgba(199, 154, 90, 0.7);
  border-radius: 999px;
  background: rgba(251, 247, 236, 0.035);
  color: var(--ivory);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.68rem 1rem;
  text-transform: uppercase;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.reader-control-dock .reader-jump,
.reader-control-dock .reader-zoom-control {
  min-height: 34px;
  padding: 0.48rem 0.72rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  opacity: 0.86;
}

.reader-control-dock button:hover,
.reader-edge:hover {
  border-color: rgba(232, 196, 123, 0.95);
  background: rgba(199, 154, 90, 0.22);
  transform: translateY(-1px);
}

.reader-control-dock button:disabled,
.reader-edge:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.reader-progress,
.reader-zoom-value {
  min-width: 4.5rem;
  color: var(--gold-soft);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: uppercase;
}

.reader-zoom-value {
  min-width: 3.25rem;
  color: rgba(251, 247, 236, 0.86);
}

.reader-dock-divider {
  width: 1px;
  height: 28px;
  margin-inline: 0.2rem;
  background: rgba(199, 154, 90, 0.38);
}

.reader-edge {
  position: absolute;
  top: 50%;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(42px, 4.6vw, 60px);
  height: clamp(58px, 7vw, 86px);
  min-height: 0;
  padding: 0;
  background: rgba(2, 18, 13, 0.48);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
  transform: translateY(-50%);
}

.reader-edge:hover {
  transform: translateY(-50%) scale(1.02);
}

.reader-edge:disabled:hover {
  transform: translateY(-50%);
}

.reader-edge span {
  display: block;
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4.4vw, 3.2rem);
  line-height: 1;
}

.reader-edge-prev {
  left: clamp(0.5rem, 1.8vw, 1.35rem);
}

.reader-edge-next {
  right: clamp(0.5rem, 1.8vw, 1.35rem);
}

.flipbook-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  height: var(--reader-stage-height, min(820px, 72vw));
  min-height: 0;
  box-sizing: border-box;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4.4rem) clamp(1rem, 4vw, 3.4rem);
  background:
    linear-gradient(90deg, rgba(251, 247, 236, 0.045), transparent 18%, transparent 82%, rgba(251, 247, 236, 0.045)),
    radial-gradient(ellipse at 50% 55%, rgba(251, 247, 236, 0.18), rgba(251, 247, 236, 0.04) 36%, transparent 66%);
  scrollbar-color: rgba(199, 154, 90, 0.7) rgba(2, 18, 13, 0.5);
}

.flipbook-stage::before {
  content: "";
  position: absolute;
  inset: clamp(1rem, 3vw, 2rem);
  pointer-events: none;
  border: 1px solid rgba(251, 247, 236, 0.07);
}

.flipbook-stage::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: clamp(1rem, 3vw, 2rem);
  width: min(620px, 72%);
  height: 30px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.36);
  filter: blur(16px);
  opacity: 0.72;
  pointer-events: none;
}

.reader-zoom-layer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  max-width: 100%;
  max-height: 100%;
  margin: 0 auto;
}

.reader-scale-layer {
  position: relative;
  display: block;
  width: auto;
  transform-origin: top center;
  transition: transform 180ms ease;
}

.flipbook-shell.is-zoomed .flipbook-stage {
  align-items: flex-start;
  justify-content: flex-start;
  overflow: auto;
  cursor: grab;
}

.flipbook-shell.is-panning .flipbook-stage {
  cursor: grabbing;
  user-select: none;
}

.flipbook-shell.is-zoomed .reader-zoom-layer {
  max-width: none;
  max-height: none;
}

.flipbook,
.flipbook.stf__parent {
  position: relative;
  z-index: 2;
  width: var(--reader-book-width, auto);
  height: var(--reader-book-height, auto);
  max-width: none;
  margin: 0 auto !important;
  box-sizing: border-box;
  transition: transform 260ms ease;
}

@media (min-width: 961px) {
  .flipbook-shell.is-cover-view:not(.is-single-page) .flipbook.stf__parent {
    transform: translateX(-25%);
  }
}

@media (max-width: 960px) {
  .reader-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .reader-heading p {
    max-width: 42rem;
  }

  .flipbook-shell {
    width: 100%;
    max-width: calc(100vw - 1.25rem);
    margin-inline: auto;
  }

  .flipbook-stage {
    height: var(--reader-stage-height, min(720px, calc((100vw - 1.25rem) * 1.58)));
    padding: 0.7rem;
    overflow: hidden;
  }

  .flipbook,
  .flipbook.stf__parent {
    width: var(--reader-book-width, auto) !important;
    height: var(--reader-book-height, auto) !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .flipbook-shell.is-cover-view .flipbook.stf__parent {
    transform: none;
  }

  .reader-edge {
    width: clamp(38px, 8vw, 52px);
    height: clamp(58px, 12vw, 76px);
    background: rgba(2, 18, 13, 0.58);
  }

  .reader-edge-prev {
    left: 0.45rem;
  }

  .reader-edge-next {
    right: 0.45rem;
  }

  .reader-control-dock {
    bottom: calc(0.55rem + env(safe-area-inset-bottom, 0px));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.45rem;
    margin: 0.55rem;
    padding: 0.6rem;
    border: 1px solid rgba(199, 154, 90, 0.42);
    border-radius: 22px;
  }

  .reader-control-dock button {
    min-height: 38px;
    width: 100%;
    padding: 0.44rem 0.46rem;
    font-size: 0.64rem;
    letter-spacing: 0.08em;
  }

  .reader-progress,
  .reader-zoom-value {
    min-width: 0;
    align-self: center;
    font-size: 0.72rem;
  }

  .reader-dock-divider {
    display: none;
  }

  .reader-fullscreen {
    grid-column: span 2;
  }
}

.flipbook .stf__wrapper,
.flipbook .stf__block,
.flipbook .stf__item {
  max-width: 100%;
  box-sizing: border-box;
}

.flip-page {
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
  background: var(--ivory);
  border: 1px solid rgba(251, 247, 236, 0.76);
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(42, 31, 13, 0.14);
}

.flip-page img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  background: var(--ivory);
}

.flip-page-link {
  position: absolute;
  z-index: 5;
  display: block;
  border: 2px solid transparent;
  background: rgba(175, 125, 54, 0);
}

.flip-page-link:hover,
.flip-page-link:focus {
  outline: none;
  border-color: rgba(175, 125, 54, 0.95);
  background: rgba(175, 125, 54, 0.16);
}

.flip-page-editorial {
  background:
    linear-gradient(90deg, rgba(199, 154, 90, 0.18), transparent 16%),
    var(--ivory);
  color: var(--ink);
}

.flip-page-inner {
  display: flex;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem;
}

.flip-page-inner h3 {
  color: var(--green);
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 1rem;
}

.about-edition {
  text-align: center;
}

.about-edition .lede {
  max-width: 780px;
  margin-inline: auto;
}

.featured-in-edition {
  margin-top: 2rem;
  text-align: left;
}

.featured-in-edition h3 {
  color: var(--green);
  font-family: var(--font-serif);
  font-size: 1.55rem;
  margin-bottom: 0.8rem;
}

.featured-in-edition ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1.25rem;
  margin: 0;
  padding-left: 1.1rem;
}

@media (max-width: 1120px) {
  .past-edition-card {
    grid-template-columns: minmax(245px, 320px) minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .past-editions-hero-grid,
  .edition-detail-grid,
  .editions-context-grid,
  .reader-heading {
    grid-template-columns: 1fr;
  }

  .past-editions-hero-inner {
    padding-top: 7.5rem;
  }

  .past-editions-cover-stack {
    min-height: 380px;
    max-width: 540px;
    margin-inline: auto;
    width: 100%;
  }

  .cover-stack-item {
    width: clamp(150px, 34vw, 230px);
  }

  .cover-stack-item:nth-child(2) {
    width: clamp(175px, 39vw, 260px);
  }

  .detail-cover-wrap {
    max-width: 360px;
    margin-inline: auto;
  }

  .edition-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .edition-actions .btn,
  .share-control {
    width: 100%;
  }

  .share-menu {
    left: 0;
    right: 0;
  }
}

@media (max-width: 720px) {
  .tga-public-page .site-header.is-static + .edition-detail-main {
    padding-top: 64px;
  }

  .past-editions-hero {
    min-height: auto;
  }

  .past-editions-scrim {
    background:
      linear-gradient(180deg, rgba(4, 30, 22, 0.96) 0%, rgba(4, 30, 22, 0.86) 34%, rgba(4, 30, 22, 0.34) 68%, rgba(4, 30, 22, 0.08) 100%);
  }

  .past-editions-hero .hero-photo img {
    width: 100%;
    height: 100%;
    margin: 0;
    object-position: 70% center;
  }

  .past-editions-copy h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .past-editions-cover-stack {
    min-height: 320px;
  }

  .past-edition-grid {
    grid-template-columns: 1fr;
  }

  .mobile-scroll-cue {
    right: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    min-height: 42px;
    padding: 0.58rem 0.75rem 0.58rem 0.9rem;
    background: rgba(6, 50, 37, 0.94);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
  }

  .past-edition-card {
    grid-template-columns: 1fr;
  }

  .past-edition-cover img {
    min-height: auto;
    max-height: none;
  }

  .edition-detail-intro {
    padding-top: 3.2rem;
  }

  .edition-breadcrumb {
    margin-bottom: 1.4rem;
  }

  .detail-cover-wrap {
    display: none;
  }

  .detail-panel h1 {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .detail-copy {
    font-size: 1rem;
  }

  .fact-list {
    grid-template-columns: 1fr 1fr;
  }

  .reader-heading p {
    font-size: 0.95rem;
  }

  .reader-frame-top {
    padding: 0.85rem 0.95rem;
  }

  .reader-brandline {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }

  .reader-mark::after {
    width: 34px;
  }

  .reader-cue {
    max-width: 28ch;
    font-size: 0.68rem;
    line-height: 1.45;
  }

  .flipbook-shell {
    width: 100%;
    max-width: calc(100vw - 1rem);
    margin-inline: auto;
  }

  .flipbook-stage {
    height: var(--reader-stage-height, min(620px, calc((100vw - 1rem) * 1.54)));
    min-height: 0;
    padding: 0.55rem;
    overflow: hidden;
  }

  .flipbook,
  .flipbook.stf__parent {
    width: var(--reader-book-width, auto) !important;
    height: var(--reader-book-height, auto) !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .flip-page,
  .flip-page img {
    max-width: 100%;
  }

  .reader-edge {
    width: 38px;
    height: 58px;
    background: rgba(2, 18, 13, 0.54);
  }

  .reader-edge-prev {
    left: 0.35rem;
  }

  .reader-edge-next {
    right: 0.35rem;
  }

  .reader-control-dock {
    bottom: calc(0.55rem + env(safe-area-inset-bottom, 0px));
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.38rem;
    margin: 0.55rem;
    padding: 0.55rem;
    border: 1px solid rgba(199, 154, 90, 0.42);
    border-radius: 20px;
  }

  .reader-control-dock button {
    min-height: 36px;
    width: 100%;
    padding: 0.42rem 0.44rem;
    font-size: 0.63rem;
    letter-spacing: 0.08em;
  }

  .reader-progress {
    grid-column: span 1;
    min-width: 0;
    align-self: center;
    font-size: 0.7rem;
  }

  .reader-dock-divider {
    display: none;
  }

  .reader-zoom-value {
    min-width: 0;
    align-self: center;
    font-size: 0.66rem;
  }

  .reader-fullscreen {
    grid-column: span 2;
  }

  .flip-page-inner {
    padding: 1.5rem;
  }

  .featured-in-edition ul {
    grid-template-columns: 1fr;
  }
}

@keyframes scrollCueArrow {
  0%, 100% {
    transform: translateY(-2px);
  }
  50% {
    transform: translateY(3px);
  }
}

@media (max-width: 430px) {
  .cover-stack-item:nth-child(1),
  .cover-stack-item:nth-child(3) {
    opacity: 0.72;
  }

  .fact-list {
    grid-template-columns: 1fr;
  }
}