/* Slide presentation engine */

.deck {
  position: relative;
  box-sizing: border-box;
  width: 100vw;
  width: 100dvw;
  max-width: 100dvw;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  min-height: 0;
  overflow: hidden;
  contain: layout style;
}

.deck-viewport {
  position: absolute;
  inset: 0;
  perspective: 1200px;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(72px) scale(0.94);
  transition:
    opacity var(--slide-duration) var(--ease-out),
    transform var(--slide-duration) var(--ease-out),
    visibility var(--slide-duration);
  z-index: 0;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
  z-index: 2;
}

.slide.exit-left,
.slide.exiting {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-48px) scale(0.92);
  z-index: 1;
}

.slide.entering {
  transform: translateX(56px) scale(0.96);
}

/* Active slide always wins over entering/exiting motion states */
.slide.active.entering {
  transform: translateX(0) scale(1);
}

/* Blur backgrounds only — never blur legible slide content */
.slide,
.slide.active,
.slide.entering,
.slide.exiting,
.slide.exit-left {
  filter: none;
}

.slide-bg {
  transition: filter var(--slide-duration) var(--ease-out);
}

.slide.exit-left .slide-bg,
.slide.exiting .slide-bg {
  filter: blur(5px);
}

.slide.active .slide-bg,
.slide.active.entering .slide-bg {
  filter: none;
}

.slide-inner,
.slide-inner-argument,
.slide-inner-quote,
.slide-inner-wide {
  width: 100%;
  max-width: var(--content-max-width);
  margin-left: auto;
  margin-right: auto;
  align-self: center;
  flex-shrink: 0;
  box-sizing: border-box;
}

.slide-inner {
  max-height: 100%;
  max-height: calc(100dvh - env(safe-area-inset-top, 0px));
  padding: clamp(1rem, 3vh, 2.5rem) clamp(1rem, 4vw, 3rem) calc(var(--deck-chrome-safe) + 0.5rem);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: safe center;
  position: relative;
  z-index: 3;
  opacity: 1;
  visibility: visible;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 160, 53, 0.35) transparent;
  min-height: 0;
  text-align: left;
}

.slide-inner::-webkit-scrollbar {
  width: 6px;
}

.slide-inner::-webkit-scrollbar-thumb {
  background: rgba(196, 160, 53, 0.35);
  border-radius: 3px;
}

/* Active slide content must stay readable even if entrance animations fail */
.slide.active .slide-inner,
.slide.active .slide-inner .entrance {
  visibility: visible;
}

.slide:not(.active) .entrance {
  opacity: 0;
}

/* Closing slide — centered column: h2 + epigraph + body */
.slide-closing .slide-inner {
  justify-content: center;
  padding-top: clamp(1.25rem, 2.5vh, 2rem);
  padding-bottom: calc(var(--deck-chrome-safe) + 1.5rem);
  max-height: 100vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 160, 53, 0.35) transparent;
}

.slide-closing .slide-inner::-webkit-scrollbar {
  width: 6px;
}

.slide-closing .slide-inner::-webkit-scrollbar-track {
  background: transparent;
}

.slide-closing .slide-inner::-webkit-scrollbar-thumb {
  background: rgba(196, 160, 53, 0.35);
  border-radius: 3px;
}

.slide-closing .dual-paths {
  margin-top: 1rem;
}

.slide-closing .slide-inner-argument h2 {
  margin-bottom: 1rem;
}

.slide-closing blockquote.quote-hero {
  border-left: none;
  padding: 0;
  margin: 0.35rem 0 0;
  max-width: 100%;
  width: 100%;
}

.slide-closing .quote-focusable.quote-hero {
  padding: 0.35rem 0.5rem;
}

.slide-closing blockquote.quote-hero::before,
.slide-closing blockquote.quote-hero::after {
  display: none;
}

.slide-closing blockquote.quote-hero p {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  font-style: normal;
  line-height: 1.55;
  text-align: left;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  orphans: 2;
  widows: 2;
  margin: 0;
  max-width: 100%;
}

.slide-closing blockquote.quote-hero cite {
  display: block;
  margin-top: 1.35rem;
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.1em;
  opacity: 0.72;
  text-align: left;
}

.slide-closing .body-text {
  margin-top: 1.75rem;
  max-width: min(36em, 100%);
}

/* Thanks slide — quiet centered farewell */
.slide-thanks .thanks-inner {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-bottom: calc(var(--deck-chrome-safe, 5.75rem) + 1.75rem);
}

.slide-thanks .thanks-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1rem, 2.5vh, 1.75rem);
  max-width: min(36em, 88vw);
}

.slide-thanks .thanks-eyebrow {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(212, 175, 95, 0.72);
  margin: 0;
}

.slide-thanks .thanks-rule {
  width: clamp(48px, 8vw, 72px);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  box-shadow: 0 0 12px rgba(196, 160, 53, 0.35);
  border-radius: 2px;
}

.slide-thanks .thanks-message {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.8vw, 3rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--cream);
  text-wrap: balance;
  text-shadow: 0 2px 24px rgba(28, 21, 18, 0.55);
  margin: 0;
  letter-spacing: 0.06em;
}

.slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 8s linear;
}

.slide.active .slide-bg img {
  transform: scale(1);
}

.slide-bg .bg-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    rgba(28, 21, 18, 0.62) 0%,
    rgba(74, 15, 24, 0.48) 45%,
    rgba(28, 21, 18, 0.38) 100%
  );
}

.slide-bg .bg-veil.light {
  background: linear-gradient(
    135deg,
    rgba(28, 21, 18, 0.58) 0%,
    rgba(74, 15, 24, 0.42) 50%,
    rgba(28, 21, 18, 0.52) 100%
  );
}

/* Cover / thanks — preserve full-viewport inner layout */
.slide-cover,
.slide-thanks {
  align-items: stretch;
}

/* Cover slide — centered in safe area, full title visible */
.slide-cover .slide-inner {
  justify-content: safe center;
  align-items: stretch;
  text-align: left;
  padding-top: clamp(1rem, 3vh, 2.5rem);
  padding-bottom: calc(var(--deck-chrome-safe) + 0.75rem);
  max-height: calc(100dvh - env(safe-area-inset-top, 0px));
  overflow-y: auto;
}

.slide-cover .slide-bg .bg-veil {
  background: linear-gradient(
    160deg,
    rgba(28, 21, 18, 0.78) 0%,
    rgba(74, 15, 24, 0.62) 42%,
    rgba(28, 21, 18, 0.72) 100%
  );
}

.slide-cover h1,
.slide-cover .subtitle,
.slide-cover .meta,
.slide-cover .eyebrow {
  color: var(--cream);
  text-shadow:
    0 2px 12px rgba(28, 21, 18, 0.85),
    0 4px 28px rgba(28, 21, 18, 0.55);
}

.slide-cover .cover-title-line {
  display: block;
  white-space: nowrap;
  text-align: left;
  align-self: flex-start;
  width: 100%;
}

.slide-cover .cover-title-line + .cover-title-line {
  margin-top: 0.12em;
}

.slide-cover .cover-grid {
  display: grid;
  grid-template-columns: 1fr minmax(0, 0.55fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
  width: 100%;
}

.slide-cover .meta {
  margin-top: clamp(1rem, 2vh, 1.5rem);
}

.slide-cover .cover-rule {
  width: 88px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), rgba(196, 160, 53, 0.25));
  margin: 1.25rem 0;
  box-shadow: 0 0 14px rgba(196, 160, 53, 0.35);
  border-radius: 2px;
}

.slide-cover .cover-deco {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  line-height: 0.85;
  color: var(--gold);
  opacity: 0.1;
  text-align: right;
  align-self: end;
  margin-top: auto;
  padding-top: 0.5rem;
  user-select: none;
  pointer-events: none;
}

.parallax-layer {
  will-change: transform;
  transition: transform 0.12s ease-out;
}

.slide-cover .parallax-layer {
  max-height: 100%;
  overflow: visible;
}

/* Method slide */
.method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.method-steps {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.method-steps li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: var(--text-body);
}

.method-steps .step-num {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  color: var(--gold);
  opacity: 0.75;
  line-height: 1;
  min-width: 2.25rem;
}

.method-quote-card {
  padding: 1.75rem;
  margin-top: 0.5rem;
}

/* Progress & chrome — bottom toolbar only (no full-screen click blocker) */
.deck-chrome {
  position: fixed;
  left: min(1.5rem, 3vw);
  right: min(1.5rem, 3vw);
  bottom: 0;
  height: var(--deck-chrome-safe);
  pointer-events: none;
  z-index: 200;
  box-sizing: border-box;
}

.deck-toolbar {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;
  max-width: min(720px, 72vw);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem clamp(0.75rem, 2vw, 1.25rem) max(0.85rem, env(safe-area-inset-bottom, 0px));
  pointer-events: auto;
  box-sizing: border-box;
  background: linear-gradient(
    to top,
    rgba(28, 21, 18, 0.94) 0%,
    rgba(28, 21, 18, 0.82) 60%,
    rgba(28, 21, 18, 0) 100%
  );
}

.toolbar-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-self: center;
  gap: 0.4rem;
  min-width: 0;
  width: 100%;
  max-width: min(720px, 72vw);
}

.deck-chrome::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to top, rgba(28, 21, 18, 0.35), transparent);
  pointer-events: none;
}

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold));
  width: 0%;
  transition: width 0.5s var(--ease-out);
  pointer-events: none;
  z-index: 201;
}

.nav-prev,
.nav-next {
  position: fixed;
  top: 50%;
  z-index: 201;
  pointer-events: auto;
}

.nav-prev {
  left: env(safe-area-inset-left, 0px);
  transform: translateY(-50%);
}

.nav-next {
  right: env(safe-area-inset-right, 0px);
  transform: translateY(-50%);
}

.nav-btn {
  flex-shrink: 0;
  align-self: center;
  width: clamp(3.25rem, 5vw, 3.75rem);
  height: clamp(3.25rem, 5vw, 3.75rem);
  border: 2px solid rgba(196, 160, 53, 0.6);
  border-radius: 50%;
  background: rgba(28, 21, 18, 0.82);
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.15rem);
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.25s var(--ease-out),
    border-color 0.25s,
    transform 0.25s var(--ease-out),
    box-shadow 0.25s;
  box-shadow: 0 4px 18px rgba(28, 21, 18, 0.45);
}

.nav-btn:hover {
  background: rgba(196, 160, 53, 0.18);
  border-color: var(--gold);
  color: var(--gold);
}

.nav-prev:hover,
.nav-next:hover {
  transform: translateY(calc(-50% - 1px));
}

.nav-prev:active,
.nav-next:active {
  transform: translateY(-50%);
}

.nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.nav-prev:disabled,
.nav-next:disabled {
  transform: translateY(-50%);
}

.slide-dots-wrap {
  min-width: 0;
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 160, 53, 0.45) transparent;
  padding: 0.25rem 0.35rem;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.slide-dots-wrap::-webkit-scrollbar {
  height: 5px;
}

.slide-dots-wrap::-webkit-scrollbar-thumb {
  background: rgba(196, 160, 53, 0.45);
  border-radius: 3px;
}

.slide-dot-ellipsis {
  flex-shrink: 0;
  padding: 0 0.15rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--gold-light);
  opacity: 0.45;
  user-select: none;
  pointer-events: none;
  line-height: 11px;
}

.slide-counter {
  position: static;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.25vw, 1.1rem);
  letter-spacing: 0.14em;
  color: var(--gold-light);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  pointer-events: none;
  white-space: nowrap;
  opacity: 0.92;
}

.nav-hint {
  display: none;
}

.slide-dots {
  position: static;
  transform: none;
  display: flex;
  gap: 0.45rem;
  pointer-events: auto;
  width: max-content;
  margin: 0 auto;
  padding: 0.15rem 0.25rem;
}

.slide-dot {
  flex-shrink: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(196, 160, 53, 0.55);
  background: rgba(244, 239, 228, 0.08);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s, transform 0.25s, border-color 0.25s;
}

.slide-dot:hover {
  transform: scale(1.25);
  border-color: var(--gold);
}

.slide-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 10px rgba(196, 160, 53, 0.55);
}

/* Entrance animations — see stagger block below */
@keyframes entrance-up {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes entrance-scale {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes entrance-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Bullet list styling */
.point-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  max-width: var(--content-max-width);
}

.point-list li {
  font-size: var(--text-body);
  padding-left: 1.65rem;
  position: relative;
  opacity: 0.94;
  line-height: 1.78;
  text-align: justify;
  text-justify: inter-ideograph;
  word-break: keep-all;
  orphans: 2;
  widows: 2;
  text-wrap: pretty;
  width: 100%;
  max-width: var(--content-max-width);
}

/* TOC overlay — FAB opens full panel; no permanent sidebar peek */
.toc-fab {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left, 0px));
  top: max(1rem, env(safe-area-inset-top, 0px));
  transform: none;
  z-index: 150;
  padding: 0.45rem 0.95rem;
  border: 1px solid rgba(196, 160, 53, 0.55);
  border-radius: 999px;
  background: rgba(28, 21, 18, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: clamp(0.88rem, 1.2vw, 0.98rem);
  font-weight: 600;
  letter-spacing: 0.16em;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(28, 21, 18, 0.35);
  transition:
    background 0.25s var(--ease-out),
    border-color 0.25s,
    opacity 0.25s;
}

.toc-fab:hover {
  background: rgba(196, 160, 53, 0.16);
  border-color: var(--gold);
  color: var(--gold);
}

.toc-fab[aria-expanded="true"] {
  opacity: 0;
  pointer-events: none;
}

.thumb-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 205;
  background: rgba(28, 21, 18, 0.52);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out), visibility 0.35s;
}

.thumb-nav-backdrop.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.thumb-nav {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: min(320px, 88vw);
  z-index: 210;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: rgba(28, 21, 18, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-left: none;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  box-shadow: 16px 0 48px rgba(28, 21, 18, 0.55);
  transform: translateX(-100%);
  transition: transform 0.35s var(--ease-out);
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 160, 53, 0.35) transparent;
}

.thumb-nav.collapsed {
  pointer-events: none;
}

.thumb-nav:not(.collapsed) {
  transform: translateX(0);
}

.thumb-nav.collapsed {
  pointer-events: none;
}

.thumb-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1rem 0.75rem 1.15rem;
  border-bottom: 1px solid rgba(196, 160, 53, 0.22);
  flex-shrink: 0;
}

.thumb-nav-title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.thumb-close {
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: transparent;
  color: var(--gold-light);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s;
}

.thumb-close:hover {
  background: rgba(196, 160, 53, 0.14);
  border-color: var(--gold);
}

.thumb-nav-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.65rem 0.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.thumb-toggle {
  display: none;
}

.thumb-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: clamp(0.88rem, 1.2vw, 0.95rem);
  text-align: left;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thumb-item:hover {
  background: rgba(244, 239, 228, 0.08);
  transform: translateX(3px);
}

.thumb-item.active {
  background: rgba(196, 160, 53, 0.15);
  border-color: var(--glass-border);
  color: var(--gold-light);
}

.thumb-num {
  font-variant-numeric: tabular-nums;
  opacity: 0.5;
  min-width: 1.25rem;
}

/* Quote focus overlay — disabled globally */
.quote-focus-overlay {
  display: none !important;
  position: fixed;
  inset: 0;
  z-index: 1000;
  padding: 2rem;
  background: rgba(28, 21, 18, 0.88);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
  pointer-events: none;
}

.quote-focus-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.quote-focus-inner {
  max-width: min(50vw, 36em);
  width: 100%;
  padding: 2.5rem clamp(1.25rem, 3vw, 2rem);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transform: scale(0.92);
  transition: transform 0.45s var(--ease-spring);
  text-align: left;
}

.quote-focus-overlay.open .quote-focus-inner {
  transform: scale(1);
}

.quote-focus-inner blockquote {
  border: none;
  padding: 0;
}

.quote-focus-inner blockquote::before,
.quote-focus-inner blockquote::after {
  display: none;
}

.quote-focus-inner blockquote p {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.78;
  font-style: italic;
  max-width: 100%;
  margin: 0;
  text-align: left;
  text-wrap: pretty;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  orphans: 2;
  widows: 2;
}

.quote-focus-inner blockquote p .no-break {
  white-space: nowrap;
}

.quote-focus-inner blockquote cite {
  font-size: var(--text-caption);
  margin-top: 1.25rem;
}

.quote-focus-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--gold-light);
  font-size: 1.25rem;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.25s, transform 0.25s;
}

.quote-focus-close:hover {
  background: rgba(196, 160, 53, 0.15);
  transform: rotate(90deg);
}

/* Onboarding toast */
.onboarding-toast {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 120;
  padding: 1rem 1.75rem;
  background: var(--glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), visibility 0.5s;
  pointer-events: none;
  max-width: 90vw;
  text-align: center;
}

.onboarding-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.onboarding-toast p {
  font-size: var(--text-body);
  margin-bottom: 0.65rem;
}

.onboarding-toast kbd {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border: 1px solid rgba(244, 239, 228, 0.25);
  border-radius: 3px;
  font-size: 0.9em;
  margin: 0 0.15rem;
}

.onboarding-dismiss {
  padding: 0.4rem 1.1rem;
  background: rgba(196, 160, 53, 0.15);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: var(--text-caption);
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.25s;
}

.onboarding-dismiss:hover { background: rgba(196, 160, 53, 0.28); }

/* Stagger entrance — profile by data-entrance */
.slide.active[data-entrance="default"] .entrance,
.slide.active:not([data-entrance]) .entrance {
  animation: entrance-up 0.85s var(--ease-out) both;
}

.slide.active[data-entrance="cover"] .entrance {
  animation: entrance-scale 1s var(--ease-out) both;
}

.slide.active[data-entrance="quote"] .entrance {
  animation: entrance-fade 0.9s var(--ease-out) both;
  transform: none !important;
}

.slide.active[data-entrance="quote"] .entrance.entrance-d1,
.slide.active[data-entrance="quote"] .entrance.entrance-settled {
  transform: none !important;
}

.slide.active[data-entrance="interactive"] .entrance {
  animation: none;
  opacity: 1;
  transform: none;
}

.slide.active .entrance-d1 { animation-delay: 0.1s; }
.slide.active .entrance-d2 { animation-delay: 0.22s; }
.slide.active .entrance-d3 { animation-delay: 0.38s; }
.slide.active .entrance-d4 { animation-delay: 0.56s; }
.slide.active .entrance-d5 { animation-delay: 0.74s; }

.slide.active[data-entrance="quote"] .entrance-d1 { animation-delay: 0.12s; }
.slide.active[data-entrance="quote"] .entrance-d2 { animation-delay: 0.28s; }
.slide.active[data-entrance="quote"] .entrance-d3 { animation-delay: 0.48s; }
.slide.active[data-entrance="quote"] .entrance-d4 { animation-delay: 0.68s; }

.slide.active[data-entrance="cover"] .entrance-d1 { animation-delay: 0.15s; }
.slide.active[data-entrance="cover"] .entrance-d2 { animation-delay: 0.32s; }
.slide.active[data-entrance="cover"] .entrance-d3 { animation-delay: 0.52s; }
.slide.active[data-entrance="cover"] .entrance-d4 { animation-delay: 0.72s; }

.point-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(196, 160, 53, 0.45);
  transform: translateY(-50%);
}

/* Character name highlight on first intro slides */
h2 .char-name {
  display: block;
  color: var(--gold);
  font-size: 1.05em;
  font-weight: 600;
  margin-bottom: 0.25em;
}
h2 .char-title-line {
  display: block;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
}

h2.slide-title-single-line .char-title-line {
  white-space: nowrap;
}

/* Argument / thesis slides — centered column, justified body copy */
.slide > .slide-inner.slide-inner-argument {
  align-self: center;
  flex-shrink: 0;
}

.slide-inner-argument {
  --content-max-width: min(940px, calc(88vw + 20px));
  padding-left: clamp(1rem, 4vw, 3rem);
  padding-right: clamp(1rem, 4vw, 3rem);
  align-items: stretch;
  justify-content: center;
}

.slide-placeholder .slide-inner.slide-inner-argument {
  padding-top: clamp(0.65rem, 1.75vh, 1.25rem);
  padding-bottom: calc(var(--deck-chrome-safe) + 0.35rem);
  text-align: left;
  align-items: stretch;
}

.slide-placeholder .slide-inner-argument .eyebrow {
  margin-bottom: 0.4rem;
}

.slide-inner-argument .eyebrow,
.slide-inner-argument .slide-eyebrow,
.slide-inner-argument .part-label {
  margin-bottom: 0.65rem;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  width: 100%;
  max-width: 100%;
  text-align: left;
  align-self: stretch;
}

.slide-inner-argument h2 {
  margin-bottom: 0.75rem;
  max-width: 100%;
  text-align: left;
  text-wrap: balance;
}

.slide-inner-argument .point-list li {
  text-align: justify;
  text-justify: inter-ideograph;
  word-break: keep-all;
  orphans: 2;
  widows: 2;
  text-wrap: pretty;
}

.slide-inner-argument .body-text,
.slide-inner-argument .body-text-muted {
  margin-top: 1.15rem;
  max-width: var(--content-max-width);
  text-align: justify;
  text-justify: inter-ideograph;
  text-wrap: pretty;
}

.slide-figure .slide-inner.slide-inner-argument {
  justify-content: flex-start;
  padding-top: clamp(2rem, 3.5vh, 2.75rem);
}

.slide-figure .slide-inner.slide-inner-argument .char-tag,
.slide-figure .slide-inner.slide-inner-argument .char-labels {
  margin-bottom: 0.5rem;
}

/* v2 editorial polish */
.slide-inner-asymmetric {
  padding-left: clamp(1rem, 4vw, 3rem);
  padding-right: clamp(1rem, 4vw, 3rem);
}

.slide-inner-wide {
  align-items: stretch;
}

.slide-inner-wide h2 {
  text-align: left;
  text-wrap: balance;
}

.slide-inner-wide h2 .char-title-line {
  display: block;
}

.slide-inner-wide .body-text,
.slide-inner-wide .body-text-muted {
  max-width: var(--content-max-width);
  text-wrap: pretty;
}

.slide-cover h1 {
  font-size: clamp(1.85rem, 4.2vw, 3.85rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.slide h2 {
  font-size: clamp(2.15rem, 4.5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.glass-card blockquote {
  border-left: 4px solid var(--gold);
  padding-left: 1.35rem;
  line-height: var(--line-height-quote);
}

.glass-card blockquote p {
  max-width: var(--content-max-width);
  margin-left: 0;
  margin-right: auto;
  text-align: left;
  text-wrap: pretty;
  word-break: keep-all;
  overflow-wrap: normal;
  line-break: strict;
  orphans: 2;
  widows: 2;
}

.method-quote-card blockquote p {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
}

.label-stage {
  box-shadow: var(--shadow);
}

/* Tear paper particles */
.tear-particle {
  position: absolute;
  pointer-events: none;
  z-index: 20;
  border-radius: 1px;
  opacity: 1;
  transform: translate(0, 0) rotate(0deg);
  transition: transform 0.75s var(--ease-out), opacity 0.75s ease;
}

.tear-particle.fly {
  transform: translate(var(--tx), var(--ty)) rotate(var(--rot));
  opacity: 0;
}

/* Confetti on all labels torn */
.confetti-piece {
  position: fixed;
  pointer-events: none;
  z-index: 200;
  border-radius: 1px;
  opacity: 0.9;
  animation: confetti-fall 2.2s var(--ease-out) var(--delay, 0s) forwards;
}

@keyframes confetti-fall {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(110vh) translateX(var(--drift, 0)) rotate(var(--spin, 360deg));
    opacity: 0;
  }
}

/* Keyboard help overlay */
.keyboard-help-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(28, 21, 18, 0.82);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-out), visibility 0.35s;
  pointer-events: none;
}

.keyboard-help-overlay.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.keyboard-help-panel {
  max-width: 520px;
  width: 100%;
  padding: 2rem 2.25rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.keyboard-help-panel h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  color: var(--gold-light);
  margin-bottom: 1.25rem;
}

.keyboard-help-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem 1.5rem;
  margin: 0;
}

.keyboard-help-grid dt {
  font-size: var(--text-caption);
  color: var(--cream);
  opacity: 0.85;
}

.keyboard-help-grid dt kbd {
  display: inline-block;
  padding: 0.12rem 0.4rem;
  border: 1px solid rgba(244, 239, 228, 0.22);
  border-radius: 3px;
  font-size: 0.85em;
  margin-right: 0.15rem;
}

.keyboard-help-grid dd {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--gold-light);
  opacity: 0.75;
}

.keyboard-help-foot {
  margin-top: 1.25rem;
  font-size: var(--text-caption);
  opacity: 0.55;
  text-align: center;
}

/* Interactive slide scroll hint — never blocks bottom chrome */
.scroll-hint {
  position: fixed;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  pointer-events: none;
  z-index: 95;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  background: none;
  border: none;
  box-shadow: none;
}

.scroll-hint.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-hint-arrow {
  font-size: 1.1rem;
  color: var(--gold);
  animation: hint-bounce 2s ease-in-out infinite;
}

.scroll-hint-text {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold-light);
  opacity: 0.65;
}

@keyframes hint-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* Touch swipe visual feedback */
.swipe-indicator {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(196, 160, 53, 0.12);
  border: 1px solid rgba(196, 160, 53, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  z-index: 90;
  transition: opacity 0.15s, left 0.1s, right 0.1s;
}

.swipe-indicator.visible {
  opacity: calc(0.35 + var(--swipe-progress, 0) * 0.55);
}

.swipe-indicator.dir-left {
  right: 1.5rem;
}

.swipe-indicator.dir-right {
  left: 1.5rem;
}

.swipe-indicator-arrow {
  display: block;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

.swipe-indicator.dir-left .swipe-indicator-arrow {
  transform: rotate(45deg);
  margin-left: -4px;
}

.swipe-indicator.dir-right .swipe-indicator-arrow {
  transform: rotate(-135deg);
  margin-right: -4px;
}

@media (prefers-reduced-motion: reduce) {
  .slide { transition: opacity 0.2s ease; transform: none !important; filter: none !important; }
  .slide.active .entrance { animation: none; opacity: 1; transform: none; }
  .slide-bg img { transition: none; transform: scale(1) !important; }
  .parallax-layer { transition: none; }
  .scroll-hint-arrow { animation: none; }
  .tear-particle, .confetti-piece { display: none; }
  .thumb-item:hover { transform: none; }
  .slide-dot:hover { transform: none; }
  .quote-focus-close:hover { transform: none; }
  .label-reset:hover { transform: none; }
  .timeline-node:hover { transform: none; }
  .char-nav-btn:hover { transform: none; padding-left: 1rem; }
}

/* Short viewports — compress vertical spacing (1366×768, 16:10 laptops) */
@media (max-height: 700px) {
  :root {
    --deck-chrome-h: 4.75rem;
  }

  .slide-inner {
    padding-top: clamp(0.75rem, 2vh, 1.5rem);
    padding-bottom: calc(var(--deck-chrome-safe) + 0.35rem);
  }

  .slide-cover .slide-inner {
    padding-top: clamp(0.75rem, 2vh, 1.25rem);
  }

  .slide-cover h1 {
    font-size: clamp(1.75rem, 4.5vw, 3.25rem);
    line-height: 1.15;
  }

  .slide-cover .cover-rule {
    margin: 0.85rem 0;
  }

  .slide-cover .meta {
    margin-top: clamp(0.65rem, 1.5vh, 1rem);
    padding-top: 0.65rem;
  }

  .slide-cover .cover-deco {
    font-size: clamp(2.5rem, 7vw, 5rem);
  }

  .slide h2 {
    font-size: clamp(1.75rem, 3.8vw, 2.5rem);
  }

  .eyebrow,
  .slide-eyebrow,
  .part-label {
    margin-bottom: 0.5rem;
  }

  .deck-toolbar {
    gap: 0.5rem;
    padding-top: 0.5rem;
  }

  .nav-btn {
    width: clamp(2.85rem, 4.5vw, 3.25rem);
    height: clamp(2.85rem, 4.5vw, 3.25rem);
    font-size: clamp(1.6rem, 2.5vw, 1.9rem);
  }
}

@media (max-width: 768px) {
  .slide-inner { padding: clamp(1rem, 2.5vh, 1.75rem) clamp(1rem, 4vw, 1.25rem) calc(var(--deck-chrome-safe) + 0.5rem); }
  .slide-cover .cover-grid,
  .method-grid { grid-template-columns: 1fr; }
  .slide-cover .cover-deco { display: none; }
  .slide-cover .cover-title-line { white-space: normal; }
  .thumb-nav { width: min(280px, 92vw); }
  .toc-fab {
    top: max(1rem, env(safe-area-inset-top, 0px));
    left: max(1rem, env(safe-area-inset-left, 0px));
  }

  .deck-chrome {
    left: min(1rem, 3vw);
    right: min(1rem, 3vw);
  }
  .deck-toolbar {
    gap: 0.5rem;
  }

  h2.slide-title-single-line .char-title-line {
    font-size: clamp(1.45rem, 4.2vw, 2.15rem);
  }
  .toolbar-center {
    max-width: none;
  }
}

@media (max-width: 900px) {
  .slide-dot { width: 10px; height: 10px; }
}

/* ── Quote-dedicated slides ── */
.no-break {
  white-space: nowrap;
}

/* Prevent right-edge glyph clipping on long quote lines (P5 引文·淡忘 etc.) */
.slide.slide-quote {
  overflow-x: visible;
  clip-path: none;
}

.slide-quote .slide-inner-quote,
.slide-quote .slide-inner.slide-inner-quote {
  --quote-column-width: min(38em, 78vw);
  --quote-text-inset: 2rem;
  justify-content: center;
  align-items: center;
  padding-top: clamp(1.25rem, 2.5vh, 2rem);
  padding-left: max(1.5rem, 4vw);
  padding-right: max(1.5rem, 4vw);
  padding-bottom: calc(var(--deck-chrome-safe) + 1.5rem);
  min-height: 0;
  overflow: visible;
  overflow-x: visible;
  overflow-y: auto;
  max-width: 100%;
  box-sizing: border-box;
}

/* Quote column: eyebrow + blockquote share one centered width */

.slide-quote .slide-inner-quote > .eyebrow,
.slide-quote .slide-inner-quote > .slide-eyebrow,
.slide-quote .slide-inner-quote > .part-label,
.slide-quote .slide-inner-quote > blockquote.quote-hero,
.slide-quote .eyebrow,
.slide-quote .slide-eyebrow,
.slide-quote .part-label {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--quote-column-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 0;
  padding-right: 0;
  text-align: left;
}

.slide-quote .slide-inner-quote > .eyebrow,
.slide-quote .slide-inner-quote > .slide-eyebrow,
.slide-quote .slide-inner-quote > .part-label,
.slide-quote .eyebrow,
.slide-quote .slide-eyebrow,
.slide-quote .part-label {
  margin-bottom: 0.85rem;
  text-wrap: balance;
}

.slide-quote .quote-context {
  font-size: clamp(1.45rem, 2.65vw, 2.05rem);
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--cream);
  opacity: 0.96;
  margin-bottom: 1.35rem;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-align: left;
  text-wrap: balance;
}

.slide-quote blockquote.quote-hero {
  border-left: none;
  padding: 0;
  margin: 0.25rem auto 0;
  max-width: var(--quote-column-width, min(38em, 78vw));
  width: 100%;
  overflow: visible;
  box-sizing: border-box;
}

.slide-quote .quote-focusable.quote-hero {
  padding: 0.35rem 0;
  margin-left: auto;
  margin-right: auto;
}

.slide-quote blockquote.quote-hero::before,
.slide-quote blockquote.quote-hero::after {
  display: none;
}

.slide-quote blockquote.quote-hero p {
  font-size: clamp(1.15rem, 2.1vw, 1.65rem);
  font-weight: 400;
  line-height: 1.65;
  text-align: left;
  text-wrap: pretty;
  word-break: normal;
  overflow-wrap: break-word;
  line-break: auto;
  orphans: 2;
  widows: 2;
  margin: 0;
  max-width: 100%;
}

.slide-quote blockquote.quote-hero-short p {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  text-wrap: balance;
}

.slide-quote blockquote.quote-hero .quote-secondary {
  margin-top: 1.15rem;
  font-size: clamp(1.05rem, 1.9vw, 1.45rem);
  opacity: 0.92;
}

.slide-quote blockquote.quote-hero cite {
  margin-top: 1.35rem;
  font-size: clamp(0.8rem, 1vw, 0.92rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  opacity: 0.72;
  text-align: left;
}

.slide-quote .quote-footnote {
  margin-top: 1.25rem;
  max-width: 720px;
  font-size: var(--text-caption);
  opacity: 0.82;
  line-height: var(--line-height-body);
  text-align: left;
  text-wrap: pretty;
}

.slide-quote .quote-focusable::after {
  top: auto;
  bottom: -1.75rem;
  right: 50%;
  transform: translateX(50%);
}

/* Reading proof gallery */
.reading-proof-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0.75rem auto 0;
  width: 100%;
  max-width: var(--content-max-width);
  align-self: center;
}

/* Labels intro — single hero image (P7) */
.labels-hero-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0.85rem auto 0;
  max-width: min(92%, 720px);
}

.labels-hero-image img {
  display: block;
  max-height: min(48vh, 420px);
  width: auto;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(212, 175, 95, 0.12);
}

.labels-hero-image figcaption {
  margin-top: 0.55rem;
  font-size: var(--text-caption);
  letter-spacing: 0.14em;
  opacity: 0.78;
  text-align: center;
}

/* P7 judgment-intro — fit one viewport, no vertical scroll */
.slide[data-slide="judgment-intro"] .slide-inner.slide-inner-compact {
  max-height: calc(100vh - 120px);
  max-height: calc(100dvh - 120px);
  overflow: hidden;
  overflow-y: hidden;
  justify-content: center;
  align-items: flex-start;
  gap: 0.5rem;
  padding-top: clamp(0.5rem, 1.25vh, 1rem);
  padding-bottom: calc(var(--deck-chrome-safe) + 0.25rem);
  flex-shrink: 0;
}

.slide[data-slide="judgment-intro"] .eyebrow {
  margin-bottom: 0;
}

.slide[data-slide="judgment-intro"] h2 {
  margin: 0;
  font-size: clamp(1.85rem, 3.6vw, 2.75rem);
  line-height: 1.2;
}

.slide[data-slide="judgment-intro"] .body-text {
  margin: 0;
  font-size: clamp(0.95rem, 1.3vw, 1.08rem);
  line-height: 1.48;
}

/* P7 — static stereotype judgments (card stack, no hero image) */
.judgment-impressions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
  max-width: min(38em, 88vw);
  margin: 0 auto;
  align-self: center;
  padding: 0.65rem 0.75rem;
  background: rgba(28, 21, 18, 0.22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(196, 160, 53, 0.24);
  border-radius: 16px;
  box-shadow: inset 0 1px 0 rgba(244, 239, 228, 0.04);
}

.judgment-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0.72rem 0.95rem 0.72rem calc(0.95rem + 5px);
  background: rgba(28, 21, 18, 0.48);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(196, 160, 53, 0.32);
  border-radius: 10px;
  box-shadow:
    inset 0 1px 0 rgba(244, 239, 228, 0.05),
    inset 0 -10px 22px rgba(0, 0, 0, 0.14),
    0 3px 12px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.judgment-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10%;
  bottom: 10%;
  width: 3px;
  border-radius: 0 2px 2px 0;
}

.judgment-card-anna::before {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
}

.judgment-card-karenin::before {
  background: linear-gradient(180deg, #8aa4b8, #5a7084);
}

.judgment-card-dolly::before {
  background: linear-gradient(180deg, #b89a82, #8b6f5c);
}

.judgment-name {
  display: block;
  color: var(--gold);
  font-weight: 600;
  font-size: clamp(1.02rem, 1.5vw, 1.25rem);
  letter-spacing: 0.08em;
  line-height: 1.2;
  margin-bottom: 0.4rem;
  text-align: left;
  flex-shrink: 0;
}

.judgment-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  align-items: center;
}

.judgment-chip {
  position: relative;
  display: inline-block;
  padding: 0.2rem 0.55rem 0.24rem;
  font-size: clamp(0.74rem, 0.96vw, 0.84rem);
  line-height: 1.35;
  letter-spacing: 0.05em;
  color: var(--burgundy-deep);
  background: #f4e8d4;
  border: 1px solid rgba(28, 21, 18, 0.16);
  border-radius: 3px;
  box-shadow:
    1px 2px 0 rgba(28, 21, 18, 0.09),
    2px 4px 8px rgba(28, 21, 18, 0.12);
}

.judgment-chip::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 7px;
  width: 11px;
  height: 5px;
  background: rgba(196, 160, 53, 0.38);
  border-radius: 1px;
}

.judgment-chip:nth-child(1) {
  --chip-rot: -1.5deg;
  transform: rotate(-1.5deg);
}

.judgment-chip:nth-child(2) {
  --chip-rot: 2deg;
  transform: rotate(2deg);
}

.judgment-chip:nth-child(3) {
  --chip-rot: -1.5deg;
  transform: rotate(-1.5deg);
}

@keyframes judgment-chip-in {
  from {
    opacity: 0;
    transform: rotate(var(--chip-rot, 0deg)) translateY(5px);
  }
  to {
    opacity: 1;
    transform: rotate(var(--chip-rot, 0deg)) translateY(0);
  }
}

.slide.active[data-slide="judgment-intro"] .judgment-chip {
  opacity: 0;
  animation: judgment-chip-in 0.42s var(--ease-out) both;
}

.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(1) .judgment-chip:nth-child(1) { animation-delay: 0.48s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(1) .judgment-chip:nth-child(2) { animation-delay: 0.6s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(1) .judgment-chip:nth-child(3) { animation-delay: 0.72s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(2) .judgment-chip:nth-child(1) { animation-delay: 0.58s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(2) .judgment-chip:nth-child(2) { animation-delay: 0.7s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(2) .judgment-chip:nth-child(3) { animation-delay: 0.82s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(3) .judgment-chip:nth-child(1) { animation-delay: 0.68s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(3) .judgment-chip:nth-child(2) { animation-delay: 0.8s; }
.slide.active[data-slide="judgment-intro"] .judgment-card:nth-child(3) .judgment-chip:nth-child(3) { animation-delay: 0.92s; }

@media (min-width: 900px) {
  .judgment-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    padding-top: 0.68rem;
    padding-bottom: 0.68rem;
  }

  .judgment-name {
    margin-bottom: 0;
    min-width: 3.2em;
  }

  .judgment-chips {
    justify-content: flex-end;
    flex: 1;
  }
}

.judgment-footnote {
  margin: 0.55rem auto 0;
  font-size: clamp(0.68rem, 0.88vw, 0.78rem);
  letter-spacing: 0.2em;
  color: var(--gold);
  opacity: 0.9;
  text-align: center;
}

.slide[data-slide="judgment-intro"] .judgment-impressions {
  flex-shrink: 1;
  min-height: 0;
}

.slide[data-slide="judgment-intro"] .judgment-footnote {
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .slide.active[data-slide="judgment-intro"] .judgment-chip {
    animation: none;
    opacity: 1;
    transform: rotate(var(--chip-rot, 0deg));
  }
}

.reading-proof-item {
  margin: 0;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.reading-proof-item img {
  display: block;
  width: 100%;
  max-height: min(34vh, 300px);
  height: auto;
  object-fit: contain;
  object-position: center;
}

.reading-proof-item figcaption {
  padding: 0.4rem 0.6rem;
  font-size: var(--text-caption);
  letter-spacing: 0.12em;
  opacity: 0.78;
  text-align: center;
}

.reading-proof-link {
  color: var(--gold-light);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.reading-proof-link:hover,
.reading-proof-link:focus-visible {
  color: var(--gold);
  text-decoration-color: var(--gold-light);
}

.reading-proof-link-img {
  display: block;
  text-decoration: none;
}

.reading-proof-link-img:hover img,
.reading-proof-link-img:focus-visible img {
  box-shadow: inset 0 0 0 2px rgba(196, 160, 53, 0.45);
}

.reading-proof-caption {
  margin: 0.45rem auto 0;
  max-width: var(--content-max-width);
  text-align: center;
  font-size: var(--text-caption);
  line-height: 1.5;
  opacity: 0.88;
}

.reading-proof-caption strong {
  color: var(--gold-light);
  font-weight: 600;
}

@media (max-width: 768px) {
  .slide-quote .quote-context {
    font-size: clamp(1.25rem, 5vw, 1.65rem);
  }
  .slide-quote blockquote.quote-hero p {
    font-size: clamp(1.05rem, 4.2vw, 1.35rem);
  }
  .reading-proof-gallery { grid-template-columns: 1fr; }
}

/* Disable quote click-to-zoom globally */
.quote-focusable {
  cursor: default;
  pointer-events: none;
}

.quote-focusable::after {
  display: none !important;
}