:root {
  --paper: #080705;
  --ink: #0b0a08;
  --ivory: #eee9df;
  --ash: #b8b2a8;
  --muted: #77736d;
  --accent: #d9c49b;
  --pointer-x: 0;
  --pointer-y: 0;
  color-scheme: dark;
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, SimSun, serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  scrollbar-width: thin;
  scrollbar-color: #625c51 #0b0a08;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ivory);
  text-rendering: optimizeLegibility;
}

button, a { color: inherit; }
button { font: inherit; }

::selection { background: rgba(223, 207, 170, .24); color: #fff; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 1rem;
  left: 1rem;
  padding: .65rem 1rem;
  background: var(--ivory);
  color: var(--ink);
  transform: translateY(-160%);
  transition: transform .2s;
}
.skip-link:focus { transform: none; }

.loader {
  position: fixed;
  z-index: 999;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1.2rem;
  background:
    radial-gradient(circle at 50% 45%, #1b1813 0, #0b0a08 34%, #050504 76%),
    #080705;
  transition: opacity .9s ease, visibility .9s;
}
.is-ready .loader { opacity: 0; visibility: hidden; }
.loader__seal {
  display: grid;
  width: 3.2rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid #8d2e27;
  color: #b74338;
  font-size: 1.45rem;
  transform: rotate(-4deg);
}
.loader__title { margin: 0; letter-spacing: .6em; color: #d7d0c3; font-size: .9rem; }
.loader__track { width: min(44vw, 13rem); height: 1px; background: #302c26; overflow: hidden; }
.loader__bar { display: block; width: 0; height: 100%; background: #d7ccb5; transition: width .3s ease; }
.loader__count { color: #6d675d; font: .68rem Georgia, serif; letter-spacing: .2em; }

.grain, .vignette, .atmosphere {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
}
.atmosphere { width: 100%; height: 100%; opacity: .7; }
.grain {
  z-index: 22;
  opacity: .11;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
.vignette {
  z-index: 21;
  box-shadow: inset 0 0 13vw 4vw rgba(0,0,0,.62);
}

.site-header {
  position: fixed;
  z-index: 80;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: clamp(1.2rem, 3vw, 2.4rem) clamp(1.25rem, 4vw, 4rem);
  pointer-events: none;
  mix-blend-mode: screen;
}
.site-mark { display: flex; align-items: center; gap: .8rem; text-decoration: none; pointer-events: auto; }
.site-mark__seal {
  display: grid;
  width: 1.8rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(181, 70, 58, .72);
  color: #c45c50;
  font-size: .75rem;
  transform: rotate(-3deg);
}
.site-mark__text { color: rgba(239, 234, 224, .72); font-size: .72rem; letter-spacing: .45em; }
.site-progress { width: 6.5rem; height: 1px; margin-top: .9rem; background: rgba(255,255,255,.18); overflow: hidden; }
.site-progress span { display: block; width: 100%; height: 100%; background: #e8e0d2; transform: scaleX(0); transform-origin: left; }

.chapter-nav {
  position: fixed;
  z-index: 90;
  top: 50%;
  right: clamp(1.25rem, 3.4vw, 3.6rem);
  transform: translateY(-50%);
}
.chapter-nav ol { display: grid; gap: 1.12rem; margin: 0; padding: 0; list-style: none; }
.chapter-nav a {
  position: relative;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  color: rgba(215, 210, 201, .34);
  transition: color .4s ease;
}
.chapter-nav a::after {
  content: "";
  width: 1.1rem;
  height: 1px;
  background: currentColor;
  transition: width .4s ease, box-shadow .4s ease;
}
.chapter-nav i { width: 1.2rem; font-style: normal; font-size: .66rem; text-align: center; }
.chapter-nav span {
  position: absolute;
  right: 3.1rem;
  width: max-content;
  opacity: 0;
  transform: translateX(.5rem);
  font-size: .68rem;
  letter-spacing: .18em;
  transition: opacity .3s, transform .3s;
}
.chapter-nav a:hover span, .chapter-nav a:focus-visible span, .chapter-nav a.is-current span { opacity: 1; transform: none; }
.chapter-nav a.is-current { color: var(--ivory); }
.chapter-nav a.is-current::after { width: 2.1rem; box-shadow: 0 0 .7rem currentColor; }

.panel {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  background: var(--paper);
}
.chapter { --accent: #d7c8aa; }
.scene-media { position: absolute; z-index: -5; inset: 0; overflow: hidden; background: #0a0908; }
.scene-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.82) contrast(1.04) brightness(.74);
  transform: scale(1.08) translate(calc(var(--pointer-x) * -0.22px), calc(var(--pointer-y) * -0.16px));
  transition: transform 9s cubic-bezier(.16,.8,.2,1), filter 2s ease;
  will-change: transform;
}
.chapter.is-active .scene-media img {
  transform: scale(1.005) translate(calc(var(--pointer-x) * -0.34px), calc(var(--pointer-y) * -0.26px));
  filter: saturate(.94) contrast(1.06) brightness(.84);
}
.scene-wash { position: absolute; z-index: -3; inset: 0; background: var(--wash); }
.scene-wash::before {
  content: "";
  position: absolute;
  inset: -15%;
  opacity: 0;
  background: radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), var(--glow, rgba(255,255,255,.12)), transparent 34%);
  transition: opacity 2.2s ease;
}
.is-active .scene-wash::before { opacity: 1; }
.ink-edge {
  position: absolute;
  z-index: 18;
  right: -6%;
  bottom: -12vh;
  left: -6%;
  height: 25vh;
  background:
    radial-gradient(ellipse at 12% 12%, transparent 0 26%, #080705 35% 100%),
    radial-gradient(ellipse at 50% 4%, transparent 0 29%, #080705 39% 100%),
    radial-gradient(ellipse at 85% 16%, transparent 0 24%, #080705 35% 100%);
  filter: blur(12px);
  opacity: .92;
  transform: translateY(35%);
  transition: transform 1.4s cubic-bezier(.2,.7,.2,1);
}
.chapter.is-active .ink-edge { transform: translateY(4%); }

.chapter-index {
  position: absolute;
  z-index: 8;
  top: clamp(6rem, 14vh, 9rem);
  left: clamp(1.3rem, 4vw, 4.5rem);
  display: flex;
  align-items: center;
  gap: .85rem;
  color: rgba(235, 229, 218, .44);
}
.chapter-index b { font-size: clamp(1.5rem, 2.2vw, 2.4rem); font-weight: 400; color: var(--accent); }
.chapter-index span { padding-left: .85rem; border-left: 1px solid rgba(255,255,255,.22); font-size: .68rem; letter-spacing: .45em; writing-mode: vertical-rl; }

.chapter-content { position: absolute; z-index: 12; width: min(42rem, 48vw); }
.chapter-content--left { top: 50%; left: clamp(6rem, 11vw, 12rem); transform: translateY(-43%); }
.chapter-content--lower-left { left: clamp(6rem, 9vw, 10rem); bottom: 11vh; }
.chapter-content--right { top: 50%; right: clamp(7rem, 11vw, 12rem); transform: translateY(-47%); width: min(36rem, 40vw); }
.chapter-content--lower-right { right: clamp(7rem, 10vw, 11rem); bottom: 12vh; width: min(39rem, 45vw); }
.chapter-content--final { top: 48%; right: clamp(7rem, 9vw, 10rem); width: min(44rem, 44vw); transform: translateY(-50%); }
.chapter-content--poem { top: 50%; left: clamp(6rem, 9vw, 10rem); width: min(42rem, 45vw); transform: translateY(-46%); }

.chapter-eyebrow, .chapter-whisper {
  margin: 0 0 1.25rem;
  color: var(--accent);
  font-size: .7rem;
  letter-spacing: .7em;
}
.chapter-whisper { padding-left: 4.2rem; color: rgba(220,242,226,.68); }
.chapter-whisper::before { content: ""; display: inline-block; width: 3.2rem; height: 1px; margin: 0 1rem .22rem -4.2rem; background: currentColor; }
.display-title {
  margin: 0;
  color: #f0ece4;
  font-size: clamp(3.2rem, 6.2vw, 7rem);
  font-weight: 500;
  line-height: .98;
  letter-spacing: .08em;
  text-shadow: 0 .25rem 1.8rem rgba(0,0,0,.55);
}
.display-title--single { font-size: clamp(5rem, 9vw, 10rem); letter-spacing: .2em; }
.display-title--final { font-size: clamp(3.7rem, 6.3vw, 7.4rem); line-height: 1.12; }
.display-subtitle {
  margin: 1.35rem 0 0;
  color: rgba(238,233,223,.82);
  font-size: clamp(1.05rem, 1.7vw, 1.55rem);
  letter-spacing: .17em;
}
.prose {
  position: relative;
  margin-top: clamp(2rem, 4vh, 3.2rem);
  padding: .2rem 0 .2rem 1.5rem;
  border-left: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  color: rgba(229,224,215,.72);
  font-size: clamp(.82rem, 1.05vw, 1.04rem);
  line-height: 1.95;
  letter-spacing: .13em;
  text-shadow: 0 2px 10px #000;
}
.prose p { margin: 0 0 .55rem; }
.prose p:last-child { margin-top: .8rem; color: rgba(248,244,236,.9); }

.poem { margin: 0; padding: 0; border: 0; color: rgba(243,238,228,.9); text-shadow: 0 3px 20px rgba(0,0,0,.85); }
.poem--opening p { display: flex; gap: 1.1em; margin: .65rem 0; font-size: clamp(1.12rem, 1.72vw, 1.72rem); line-height: 1.7; letter-spacing: .13em; }
.poem--opening p:last-child { margin-top: 1.25rem; color: #e7f7e8; }
.poem--final { margin-top: 2rem; padding-left: 1.25rem; border-left: 1px solid rgba(235,214,166,.48); }
.poem--final p { margin: .62rem 0; color: rgba(241,235,225,.78); font-size: clamp(.84rem, 1.08vw, 1.05rem); line-height: 1.75; letter-spacing: .11em; }
.poem--final p:last-child { color: #fff4d9; }

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  filter: blur(5px);
  transition: opacity 1s ease, transform 1.1s cubic-bezier(.2,.7,.1,1), filter 1s ease;
}
.is-active .reveal { opacity: 1; transform: none; filter: none; }
.is-active .reveal:nth-child(2) { transition-delay: .14s; }
.is-active .reveal:nth-child(3) { transition-delay: .3s; }
.is-active .reveal:nth-child(4) { transition-delay: .46s; }
.poem .reveal:nth-child(1) { transition-delay: .2s; }
.poem .reveal:nth-child(2) { transition-delay: .4s; }
.poem .reveal:nth-child(3) { transition-delay: .6s; }
.poem .reveal:nth-child(4) { transition-delay: .8s; }

.prologue {
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at 50% 44%, rgba(70,61,48,.22), transparent 33%),
    radial-gradient(ellipse at 22% 70%, rgba(47,43,37,.14), transparent 28%),
    #070605;
}
.prologue::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .18;
  background: repeating-radial-gradient(ellipse at 50% 48%, transparent 0 18px, rgba(255,255,255,.025) 19px, transparent 21px);
}
.prologue__content { position: relative; z-index: 3; text-align: center; }
.prologue__kicker { margin: 0 0 2rem; color: #777168; font-size: .7rem; letter-spacing: .7em; }
.prologue__title { margin: 0; font-size: clamp(4.3rem, 10vw, 10.5rem); font-weight: 400; line-height: 1; letter-spacing: .18em; text-indent: .18em; text-shadow: 0 0 3rem rgba(218,207,187,.09); }
.prologue__rule { display: flex; align-items: center; justify-content: center; gap: 1rem; margin: 2rem auto 1.6rem; }
.prologue__rule span { width: clamp(3rem, 7vw, 7rem); height: 1px; background: linear-gradient(90deg, transparent, #6e675b); }
.prologue__rule span:last-child { transform: rotate(180deg); }
.prologue__rule b { display: grid; width: 2.35rem; aspect-ratio: 1; place-items: center; border: 1px solid #87362f; color: #a9443a; font-weight: 400; transform: rotate(-5deg); }
.prologue__ink i { position: absolute; border-radius: 50%; background: #13110e; filter: blur(35px); opacity: 0; animation: inkBloom 9s ease-in-out infinite alternate; }
.prologue__ink i:nth-child(1) { width: 38vw; height: 30vw; left: -8%; top: 8%; }
.prologue__ink i:nth-child(2) { width: 32vw; height: 35vw; right: -2%; bottom: 2%; animation-delay: -3s; }
.prologue__ink i:nth-child(3) { width: 26vw; height: 20vw; left: 38%; bottom: -10%; animation-delay: -6s; }
.scroll-cue { position: absolute; z-index: 6; bottom: 5vh; left: 50%; display: grid; justify-items: center; gap: .7rem; padding: .5rem; border: 0; background: none; color: #706b63; cursor: pointer; }
.scroll-cue span { font-size: .65rem; letter-spacing: .45em; text-indent: .45em; }
.scroll-cue i { display: block; width: 1px; height: 2.8rem; background: linear-gradient(#b3aa9a, transparent); animation: scrollLine 2s ease-in-out infinite; }

.chapter--one { --accent: #70e2a2; --glow: rgba(26,255,131,.22); --glow-x: 53%; --glow-y: 20%; --wash: linear-gradient(90deg, rgba(3,8,6,.86) 0, rgba(4,7,5,.43) 37%, rgba(0,0,0,.06) 67%), linear-gradient(0deg, rgba(1,5,3,.68), transparent 38%); }
.chapter--two { --accent: #d7aa5b; --glow: rgba(255,188,67,.17); --glow-x: 51%; --glow-y: 14%; --wash: linear-gradient(90deg, rgba(5,6,5,.86) 0, rgba(4,5,4,.42) 42%, rgba(0,0,0,.12) 70%), linear-gradient(0deg, rgba(0,0,0,.55), transparent 40%); }
.chapter--three { --accent: #b9a2cb; --glow: rgba(203,140,241,.14); --glow-x: 52%; --glow-y: 55%; --wash: linear-gradient(90deg, rgba(5,5,7,.85), rgba(5,5,7,.3) 44%, rgba(0,0,0,.08)), linear-gradient(0deg, rgba(4,3,5,.76), transparent 48%); }
.chapter--four { --accent: #b8d6dc; --glow: rgba(197,235,242,.15); --glow-x: 62%; --glow-y: 48%; --wash: linear-gradient(270deg, rgba(5,7,8,.88) 0, rgba(5,7,8,.43) 40%, transparent 65%), linear-gradient(0deg, rgba(2,4,5,.65), transparent 44%); }
.chapter--five { --accent: #e3dac8; --glow: rgba(255,249,231,.2); --glow-x: 51%; --glow-y: 38%; --wash: linear-gradient(270deg, rgba(7,7,7,.88), rgba(7,7,7,.32) 44%, transparent 68%), linear-gradient(0deg, rgba(3,3,3,.74), transparent 52%); }
.chapter--six { --accent: #e5c98d; --glow: rgba(255,220,147,.2); --glow-x: 64%; --glow-y: 12%; --wash: linear-gradient(270deg, rgba(6,6,5,.87), rgba(5,5,4,.42) 44%, transparent 72%), linear-gradient(0deg, rgba(3,3,2,.75), transparent 46%); }

.scene-accent--butterfly { position: absolute; z-index: 6; left: 52.8%; top: 18.2%; width: 3px; height: 3px; border-radius: 50%; background: #77ffae; box-shadow: 0 0 8px 3px #2fff86, 0 0 34px 12px rgba(27,255,121,.55), 0 0 80px 25px rgba(25,220,105,.2); opacity: 0; transition: opacity 2s 1.2s; }
.is-active .scene-accent--butterfly { opacity: 1; animation: pulseGu 2.8s ease-in-out infinite; }
.storm-ribbons i, .river-lines i { position: absolute; z-index: 4; display: block; pointer-events: none; }
.storm-ribbons i { width: 70vw; height: 12vh; left: -20%; border-top: 1px solid rgba(197,158,90,.18); border-radius: 50%; filter: blur(1px); transform: rotate(-8deg); animation: stormSweep 8s linear infinite; }
.storm-ribbons i:nth-child(1) { top: 31%; }
.storm-ribbons i:nth-child(2) { top: 42%; animation-delay: -3s; opacity: .5; }
.storm-ribbons i:nth-child(3) { top: 23%; animation-delay: -5.5s; opacity: .35; }
.sovereign-focus { position: absolute; z-index: 5; left: 51.8%; top: 55%; width: 1px; height: 1px; border-radius: 50%; box-shadow: 0 0 1rem .45rem rgba(255,255,255,.42), 0 0 5rem 2rem rgba(190,145,211,.2); animation: sovereignPulse 3.6s ease-in-out infinite; }
.river-lines i { right: -10%; width: 85%; height: 10%; border-top: 1px solid rgba(201,225,230,.13); border-radius: 50%; animation: riverFlow 12s linear infinite; }
.river-lines i:nth-child(1) { bottom: 11%; }
.river-lines i:nth-child(2) { bottom: 22%; animation-delay: -3s; }
.river-lines i:nth-child(3) { bottom: 33%; animation-delay: -6s; }
.river-lines i:nth-child(4) { bottom: 44%; animation-delay: -9s; opacity: .4; }

.fate-threads { position: absolute; z-index: 7; inset: 0; overflow: hidden; opacity: 0; }
.fate-threads i { position: absolute; left: 50%; top: 42%; width: 145vw; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.8) 48%, transparent); transform-origin: center; filter: drop-shadow(0 0 3px #fff); }
.fate-threads i:nth-child(1) { transform: translate(-50%,-50%) rotate(7deg); }
.fate-threads i:nth-child(2) { transform: translate(-50%,-50%) rotate(25deg); }
.fate-threads i:nth-child(3) { transform: translate(-50%,-50%) rotate(43deg); }
.fate-threads i:nth-child(4) { transform: translate(-50%,-50%) rotate(67deg); }
.fate-threads i:nth-child(5) { transform: translate(-50%,-50%) rotate(88deg); }
.fate-threads i:nth-child(6) { transform: translate(-50%,-50%) rotate(108deg); }
.fate-threads i:nth-child(7) { transform: translate(-50%,-50%) rotate(131deg); }
.fate-threads i:nth-child(8) { transform: translate(-50%,-50%) rotate(153deg); }
.fate-threads i:nth-child(9) { transform: translate(-50%,-50%) rotate(174deg); }
.fate-flash, .fate-blackout { position: absolute; z-index: 15; inset: 0; pointer-events: none; opacity: 0; }
.fate-flash { background: white; mix-blend-mode: screen; }
.fate-blackout { z-index: 30; display: grid; place-items: center; background: #020202; }
.fate-blackout span { color: #bdb7ad; font-size: clamp(.78rem, 1vw, 1rem); letter-spacing: .65em; }
.chapter--five.is-fate-triggered .fate-threads { animation: fateThreads 3.2s ease-in-out both; }
.chapter--five.is-fate-triggered .fate-threads i { animation: threadSnap 3.2s cubic-bezier(.7,0,.2,1) both; }
.chapter--five.is-fate-triggered .fate-flash { animation: fateFlash 3.2s ease-out both; }
.chapter--five.is-fate-triggered .fate-blackout { animation: fateBlackout 3.8s 2.45s ease-in-out both; }

.ascension-light { position: absolute; z-index: 4; top: -20%; right: 27%; width: 22vw; height: 125%; background: linear-gradient(180deg, rgba(255,245,210,.24), rgba(255,225,152,.05) 38%, transparent 72%); filter: blur(25px); transform: rotate(8deg); opacity: 0; transition: opacity 2.5s 1s; }
.is-active .ascension-light { opacity: 1; }
.epilogue { position: absolute; z-index: 12; right: clamp(2rem, 5vw, 5rem); bottom: 3.2vh; display: flex; gap: .85rem; align-items: center; color: rgba(232,226,216,.45); font-size: .65rem; letter-spacing: .26em; }
.epilogue b { color: rgba(246,236,214,.8); font-weight: 400; }

.noscript { position: fixed; z-index: 1000; right: 1rem; bottom: 1rem; margin: 0; padding: .8rem 1rem; background: #6c2923; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@keyframes inkBloom { 0% { opacity: .12; transform: scale(.8) rotate(0); } 100% { opacity: .48; transform: scale(1.35) rotate(13deg); } }
@keyframes scrollLine { 0%,100% { transform: scaleY(.45); transform-origin: top; opacity: .35; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes pulseGu { 50% { box-shadow: 0 0 12px 5px #56ffa2, 0 0 48px 18px rgba(27,255,121,.65), 0 0 100px 35px rgba(25,220,105,.24); } }
@keyframes stormSweep { from { transform: translateX(-8%) rotate(-8deg); } to { transform: translateX(45%) rotate(-8deg); } }
@keyframes sovereignPulse { 50% { box-shadow: 0 0 2rem .8rem rgba(255,255,255,.48), 0 0 7rem 3rem rgba(190,145,211,.27); } }
@keyframes riverFlow { from { transform: translateX(18%); } to { transform: translateX(-28%); } }
@keyframes fateThreads { 0%,10% { opacity: 0; } 35%,70% { opacity: .68; } 100% { opacity: 0; } }
@keyframes threadSnap { 0%,52% { clip-path: inset(0 0 0 0); } 68% { clip-path: inset(0 47% 0 47%); opacity: 1; } 100% { clip-path: inset(0 50% 0 50%); opacity: 0; } }
@keyframes fateFlash { 0%,55% { opacity: 0; } 62% { opacity: .82; } 78%,100% { opacity: 0; } }
@keyframes fateBlackout { 0%,18% { opacity: 0; } 38%,68% { opacity: 1; } 100% { opacity: 0; } }

@media (max-width: 900px) {
  html { scroll-snap-type: y proximity; }
  .site-header { padding: 1rem 1.1rem; }
  .site-progress { width: 4rem; }
  .chapter-nav { top: auto; right: 1rem; bottom: calc(.85rem + env(safe-area-inset-bottom)); left: 1rem; transform: none; }
  .chapter-nav ol { display: flex; justify-content: center; gap: .95rem; }
  .chapter-nav a { display: grid; gap: .25rem; justify-items: center; }
  .chapter-nav a::after { order: -1; width: .25rem; height: .25rem; border-radius: 50%; }
  .chapter-nav a.is-current::after { width: 1.45rem; height: .18rem; border-radius: 1rem; }
  .chapter-nav i { font-size: .58rem; }
  .chapter-nav span { display: none; }
  .chapter-index { top: 5.2rem; left: 1.2rem; }
  .chapter-index span { writing-mode: horizontal-tb; letter-spacing: .3em; }
  .chapter-content, .chapter-content--left, .chapter-content--lower-left, .chapter-content--right, .chapter-content--lower-right, .chapter-content--final, .chapter-content--poem {
    top: auto;
    right: 1.25rem;
    bottom: 12vh;
    left: 1.25rem;
    width: auto;
    transform: none;
  }
  .chapter-content { padding: 2.5rem 1.25rem 1.5rem; background: linear-gradient(0deg, rgba(5,5,4,.8), rgba(5,5,4,.52) 70%, transparent); }
  .display-title { font-size: clamp(2.7rem, 12vw, 4.6rem); }
  .display-title--single { font-size: clamp(4.5rem, 22vw, 7.2rem); }
  .display-title--final { font-size: clamp(3rem, 13vw, 5rem); }
  .display-subtitle { font-size: .95rem; }
  .prose { margin-top: 1.5rem; font-size: .78rem; line-height: 1.75; }
  .poem--opening p { display: block; margin: .5rem 0; font-size: clamp(.95rem, 4.2vw, 1.25rem); }
  .poem--opening span { display: block; }
  .poem--final { margin-top: 1.3rem; }
  .poem--final p { font-size: .76rem; line-height: 1.65; }
  .prologue__title { font-size: clamp(3.8rem, 19vw, 6.4rem); writing-mode: vertical-rl; letter-spacing: .14em; text-indent: 0; }
  .prologue__kicker { margin-bottom: 1rem; }
  .prologue__rule { margin: 1.2rem auto; }
  .epilogue { right: 1.2rem; bottom: 8vh; left: 1.2rem; display: grid; gap: .35rem; font-size: .58rem; line-height: 1.6; }
  .chapter--one .scene-media img { object-position: 60% center; }
  .chapter--two .scene-media img { object-position: 56% center; }
  .chapter--three .scene-media img { object-position: 53% center; }
  .chapter--four .scene-media img { object-position: 55% center; }
  .chapter--five .scene-media img { object-position: 54% center; }
  .chapter--six .scene-media img { object-position: 44% center; }
  .chapter--one { --wash: linear-gradient(0deg, rgba(2,5,3,.92) 0, rgba(3,6,4,.32) 58%, rgba(0,0,0,.12)); }
  .chapter--two, .chapter--three, .chapter--four, .chapter--five, .chapter--six { --wash: linear-gradient(0deg, rgba(4,4,4,.92) 0, rgba(4,4,4,.24) 60%, rgba(0,0,0,.12)); }
  .scene-accent--butterfly { left: 55%; top: 19%; }
  .fate-blackout span { font-size: .67rem; letter-spacing: .35em; }
}

@media (max-height: 700px) and (min-width: 901px) {
  .chapter-content { transform: translateY(-40%); }
  .display-title { font-size: clamp(3rem, 5.4vw, 5.6rem); }
  .prose { margin-top: 1.4rem; line-height: 1.65; }
  .poem--opening p { margin: .35rem 0; }
  .poem--final { margin-top: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .scene-media img, .chapter.is-active .scene-media img { transform: none; }
  .atmosphere { display: none; }
  .reveal { opacity: 1; transform: none; filter: none; }
}