/* ===== css/layers.css ===== */

/* Cascade order is declared once before any layered rules are emitted. */
@layer reset, tokens, base, components, utilities;

/* ===== css/fonts.css ===== */

/* Font-face descriptors declare the weights available in the local font files. */
@font-face {
  font-family: Inter;
  src: url("../media/fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: Inter;
  src: url("../media/fonts/inter-latin-wght-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 100 900;
  font-display: swap;
}

/* ===== css/tokens.css ===== */

@layer tokens {
/* Design tokens: the only place raw system values should normally change. */

:root {
  /* Dark canvas */
  --color-canvas: #000;
  --color-canvas-quiet: #050605;
  --color-surface-dark: #171916;
  --color-text-primary: #f5f5f2;
  --color-text-secondary: #d2d3d0;
  --color-text-muted: #a9aba8;
  --color-rule-dark: #323330;

  /* Documentary paper */
  --color-paper: #f2f0e9;
  --color-paper-alt: #e8e5dc;
  --color-document: #fbfaf6;
  --color-ink: #171916;
  --color-ink-muted: #686b65;
  --color-rule-paper: #e2e0d9;

  /* Accent */
  --color-accent-dark: #2f7d3f;
  --color-accent-paper: #2f6f3b;
  --color-accent-tint: #dee3d8;
  --color-accent-tint-border: #cbd6c6;
  --color-message-border: #dfded8;
  --color-media-control: #fff;
  --color-selection: #a9cdae;
  --color-accent-rule-dark: color-mix(in srgb, var(--color-accent-dark) 60%, var(--color-canvas));
  --color-accent-rule-paper: color-mix(in srgb, var(--color-accent-paper) 60%, var(--color-paper));
  --accent-rule-length: 3rem;
  --accent-rule-width: 0.2rem;

  /* Type */
  --font-sans: Inter, ui-sans-serif, system-ui, sans-serif;
  --font-serif: Baskerville, "Baskerville Old Face", "Libre Baskerville", Georgia, "Times New Roman", serif;

  --weight-regular: 400;
  --weight-semibold: 600;
  --weight-bold: 700;

  --leading-none: 1;
  --leading-tight: 1.08;
  --leading-label: 1.35;
  --leading-snug: 1.4;
  --leading-compact: 1.5;
  --leading-message: 1.55;
  --leading-relaxed: 1.6;
  --leading-reading: 1.72;
  --leading-prose: 1.75;

  --tracking-tight: -0.035em;
  --tracking-quote: -0.02em;
  --tracking-marker: 0.05em;
  --tracking-wide: 0.08em;
  --tracking-caps: 0.13em;
  --tracking-ellipsis: 0.35em;

  /* Evidence metadata and captions */
  --size-marker: 0.7rem;
  --size-label: 0.8125rem;
  --size-small: 0.9375rem;

  /* Narrative sans scale */
  --size-body: clamp(1.0625rem, 1.8vw, 1.25rem);
  --size-lead: clamp(1.1875rem, 2vw, 1.375rem);

  /* Display serif scale */
  --size-subhead: clamp(1.45rem, 3vw, 2.25rem);
  --size-heading: clamp(1.8rem, 4vw, 3.25rem);
  --size-title: clamp(2.75rem, 6vw, 5rem);
  --size-display: clamp(3rem, 6.5vw, 6rem);

  /* Measures */
  --measure-narrow: 36rem;
  --measure-reading: 44rem;
  --measure-evidence: 52rem;
  --measure-wide: 68rem;

  /* Section spacing: the four public utility sizes. */
  --section-space-small: 2rem;
  --section-space-medium: clamp(3.5rem, 9vh, 6rem);
  --section-space-large: clamp(5rem, 12vh, 8rem);
  --section-space-extra-large: clamp(8rem, 20vh, 12rem);

  /* Internal component spacing; not section-size utilities. */
  --content-space-1: 0.75rem;
  --content-space-2: 1.25rem;
  --content-space-3: 1.5rem;
  --content-space-4: 2rem;
  --content-space-5: clamp(2.5rem, 6vh, 4rem);

  --gutter: 1.25rem;

  /* Radius */
  --radius-xs: 3px;
  --radius-sm: 5px;
  --radius-pill: 999px;

  /* Controls */
  --control-size: 2.75rem;

  /* Motion */
  --motion-correspondence-distance: clamp(3rem, 12vw, 10rem);
  --motion-correspondence-duration: 360ms;
  --motion-reveal-distance: 0.625rem;
  --motion-message-reveal-distance: 0.4rem;
  --motion-reveal-duration: 900ms;
  --motion-reveal-easing: cubic-bezier(0.2, 0.7, 0.2, 1);
  --motion-pair-delay: 160ms;
  --motion-pair-second-duration: 1050ms;
  --motion-quote-stagger: 320ms;
  --motion-statement-faintness: 8%;
  --motion-statement-duration: 1500ms;
  --motion-statement-stage-height: 135svh;
}

@media (min-width: 48rem) {
  :root {
    --gutter: 3rem;
    --motion-statement-stage-height: 150svh;
  }
}
}

/* ===== css/reset.css ===== */

@layer reset {
/* Minimal reset. */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body,
h1,
h2,
h3,
p,
blockquote,
figure,
hr {
  margin: 0;
}

img,
video {
  display: block;
  max-width: 100%;
}
}

/* ===== css/base.css ===== */

@layer base {
/* Global element defaults. Tokens and reset rules live in their own files. */

body {
  margin: 0;
  min-width: 20rem;
  color: var(--color-text-primary);
  background: var(--color-canvas);
  font-family: var(--font-sans);
  font-size: var(--size-body);
  line-height: var(--leading-prose);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

:focus-visible {
  outline: 2px solid var(--color-accent-dark);
  outline-offset: 4px;
}

main > section {
  position: relative;
  isolation: isolate;
}

main > section:target {
  scroll-margin-top: 1rem;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

h1 {
  font-size: var(--size-title);
}

h2 {
  font-size: var(--size-heading);
  margin-bottom: var(--content-space-5);
}

h3 {
  font-size: var(--size-subhead);
}

blockquote {
  font-family: var(--font-serif);
  font-size: var(--size-subhead);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-quote);
  line-height: var(--leading-snug);
}

figcaption {
  margin-top: var(--content-space-1);
  color: var(--color-ink-muted);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  line-height: var(--leading-relaxed);
}

hr {
  max-width: 100%;
  height: 1px;
  margin-inline: auto;
  border: 0;
  background: var(--color-accent-rule-paper);
}

.canvas-dark hr {
  background: var(--color-accent-rule-dark);
}

.canvas-dark figcaption {
  color: var(--color-text-muted);
}

::selection {
  color: var(--color-ink);
  background: var(--color-selection);
}
}

/* ===== css/animations.css ===== */

@layer base {
/* Reveal choreography stays in one layer so the motion guard wins consistently. */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(var(--motion-reveal-distance));
  transition:
    opacity var(--motion-reveal-duration) var(--motion-reveal-easing),
    transform var(--motion-reveal-duration) var(--motion-reveal-easing);
}

html.js [data-reveal="message"] {
  transform: translateY(var(--motion-message-reveal-distance));
}

html.js [data-reveal="correspondence"] {
  transform: translateX(var(--correspondence-offset));
  transition-duration: var(--motion-correspondence-duration);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

html.js [data-reveal="pair"][data-reveal-delay="1"] {
  transition-duration: var(--motion-pair-second-duration);
  transition-delay: var(--motion-pair-delay);
}

html.js .quote-sequence [data-reveal-delay="1"] {
  transition-delay: var(--motion-quote-stagger);
}

html.js .quote-sequence [data-reveal-delay="2"] {
  transition-delay: calc(var(--motion-quote-stagger) * 2);
}

html.js [data-reveal="statement"] {
  opacity: 1;
  transform: none;
  -webkit-mask-image: linear-gradient(
    to bottom,
    var(--color-canvas) 35%,
    color-mix(
      in srgb,
      var(--color-canvas) var(--motion-statement-faintness),
      transparent
    ) 60%
  );
  mask-image: linear-gradient(
    to bottom,
    var(--color-canvas) 35%,
    color-mix(
      in srgb,
      var(--color-canvas) var(--motion-statement-faintness),
      transparent
    ) 60%
  );
  -webkit-mask-position: 0 100%;
  mask-position: 0 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 250%;
  mask-size: 100% 250%;
  transition:
    -webkit-mask-position var(--motion-statement-duration) var(--motion-reveal-easing),
    mask-position var(--motion-statement-duration) var(--motion-reveal-easing);
}

html.js [data-reveal="statement"].is-visible {
  -webkit-mask-position: 0 0;
  mask-position: 0 0;
}

html.js .statement-stage.is-scroll-driven [data-reveal="statement"] {
  -webkit-mask-position: 0 calc(100% - var(--statement-reveal-position, 0%));
  mask-position: 0 calc(100% - var(--statement-reveal-position, 0%));
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  html.js [data-reveal],
  html.js [data-reveal].is-visible,
  html.js [data-reveal="message"],
  html.js [data-reveal="pair"][data-reveal-delay="1"],
  html.js .quote-sequence [data-reveal-delay] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html.js [data-reveal="statement"] {
    -webkit-mask-image: none;
    mask-image: none;
  }

  html:focus-within {
    scroll-behavior: auto;
  }
}
}

/* ===== css/components/audio.css ===== */

@layer components {
/* Progressive enhancement for compact audio source references. */

.audio-excerpt audio {
  display: block;
  width: 100%;
  margin-top: var(--content-space-2);
}

.audio-excerpt.is-enhanced audio {
  display: none;
}
}

/* ===== css/components/button.css ===== */

@layer components {
/* Shared button treatment for controls and linked documents. */

.button {
  --button-color: var(--color-accent-paper);
  --button-border-color: var(--color-accent-tint-border);
  --button-background: var(--color-accent-tint);

  display: inline-grid;
  width: var(--control-size);
  height: var(--control-size);
  flex: 0 0 var(--control-size);
  margin: 0;
  place-items: center;
  padding: 0;
  border: 1px solid var(--button-border-color);
  border-radius: var(--radius-pill);
  appearance: none;
  color: var(--button-color);
  background: var(--button-background);
  text-decoration: none;
  cursor: pointer;
}

.button:focus-visible {
  outline-color: var(--button-color);
}

.button > svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

.button--audio > svg {
  width: 1.5rem;
  height: 1.5rem;
}

.button[hidden],
.button > svg[hidden] {
  display: none;
}

.canvas-dark .button {
  --button-color: var(--color-accent-dark);
  --button-border-color: var(--color-rule-dark);
  --button-background: color-mix(in srgb, var(--button-color) 10%, transparent);
}
}

/* ===== css/components/correspondence.css ===== */

@layer components {
/* A chronological exchange: sender controls alignment, never DOM order. */
.correspondence {
  display: grid;
  gap: var(--content-space-4);
}

.correspondence__turn {
  --correspondence-offset: calc(-1 * var(--motion-correspondence-distance));
  width: calc(100% - var(--content-space-2));
  max-width: var(--measure-reading);
  min-width: 0;
}

.correspondence__turn--school {
  --correspondence-offset: var(--motion-correspondence-distance);
  justify-self: end;
}

.correspondence .documentary-panel {
  padding: var(--content-space-2);
}

.correspondence .source-document__body {
  line-height: var(--leading-relaxed);
  overflow-wrap: anywhere;
}

.correspondence .documentary-panel > footer {
  margin-top: var(--content-space-2);
  padding-top: var(--content-space-2);
}

@media (min-width: 48rem) {
  .correspondence__turn {
    width: 78%;
  }

  .correspondence .documentary-panel {
    padding: var(--content-space-4);
  }
}
}

/* ===== css/components/editorial.css ===== */

@layer components {
/* Shared editorial grammar. Components own composition; utilities own appearance. */

.chapter-header {
  max-width: var(--measure-reading);
}

.chapter-header > h1 {
  margin-top: 0.875rem;
}

.chapter-header > h1::before {
  display: block;
  width: var(--accent-rule-length);
  height: var(--accent-rule-width);
  margin-bottom: var(--content-space-2);
  background: var(--color-accent-paper);
  content: "";
}

.canvas-dark .chapter-header > h1::before {
  background: var(--color-accent-dark);
}

.mini-header + h2 {
  margin-top: var(--content-space-2);
}

.chapter-header__intro,
.narrative-prose {
  max-width: var(--measure-reading);
}

.chapter-header__intro p,
.narrative-prose p {
  margin: 0;
}

.chapter-header__intro p + p,
.narrative-prose p + p {
  margin-top: var(--content-space-2);
}

.quote-attribution {
  margin-top: var(--content-space-2);
  color: var(--color-ink-muted);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  line-height: var(--leading-relaxed);
}

.quote-attribution::before {
  margin-right: 0.4em;
  content: "\2014";
}

.accent-block {
  padding-left: clamp(1rem, 3vw, 2rem);
  border-left: var(--accent-rule-width) solid var(--color-accent-paper);
}

.canvas-dark .accent-block {
  border-left-color: var(--color-accent-dark);
}

.canvas-dark .quote-attribution {
  color: var(--color-text-muted);
}

/* Indexed editorial lists. */

.indexed-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: indexed-item;
}

.indexed-list > li {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--content-space-2);
  align-items: baseline;
  counter-increment: indexed-item;
}

.indexed-list > li + li {
  margin-top: var(--content-space-4);
  padding-top: var(--content-space-4);
}

.indexed-list > li::before {
  grid-column: 1;
  color: var(--color-accent-paper);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  line-height: var(--leading-snug);
  content: counter(indexed-item, decimal-leading-zero);
}

.indexed-list > li + li::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent-rule-paper);
  content: "";
}

.indexed-list > li > div {
  min-width: 0;
  grid-column: 2;
}

.indexed-list h3 {
  margin: 0;
  color: var(--color-accent-paper);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  line-height: var(--leading-snug);
  text-transform: uppercase;
}

.indexed-list p {
  margin: 0;
}

.indexed-list h3 + p,
.indexed-list p + p {
  margin-top: var(--content-space-1);
}

.quote-sequence {
  max-width: var(--measure-reading);
}

.quote-sequence > blockquote + blockquote,
.quote-sequence > figure + figure {
  margin-top: var(--content-space-4);
}

.agreement-terms {
  max-width: var(--measure-reading);
}

.agreement-terms__header {
  padding-bottom: var(--content-space-4);
  border-bottom: 1px solid var(--color-rule-paper);
}

.agreement-terms__label {
  margin: 0;
}

.agreement-terms__title {
  margin-top: var(--content-space-2);
  font-family: var(--font-serif);
  font-size: var(--size-subhead);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

.agreement-terms__list {
  margin: var(--content-space-4) 0 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: var(--size-body);
  font-weight: var(--weight-regular);
  line-height: var(--leading-relaxed);
  list-style: none;
  counter-reset: agreement-term;
}

.agreement-terms__list > li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--content-space-2);
  align-items: baseline;
  counter-increment: agreement-term;
}

.agreement-terms__list > li + li {
  margin-top: var(--content-space-4);
  padding-top: var(--content-space-4);
  border-top: 1px solid var(--color-rule-paper);
}

.agreement-terms__list > li::before {
  color: var(--color-accent-paper);
  font-size: var(--size-small);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  line-height: var(--leading-snug);
  content: counter(agreement-term, decimal-leading-zero);
}

.agreement-terms__party {
  margin-bottom: var(--content-space-1);
}

.agreement-terms__list p {
  margin: 0;
}

.statement-stage {
  min-height: var(--motion-statement-stage-height);
}

.statement-stage__content {
  position: sticky;
  top: 0;
  display: grid;
  min-height: 100svh;
  place-items: center;
}

@media (prefers-reduced-motion: reduce) {
  .statement-stage {
    min-height: 100svh;
  }

  .statement-stage__content {
    position: relative;
  }
}
}

/* ===== css/components/evidence.css ===== */

@layer components {
/* Provenance labels and documentary artifacts. */

.documentary-panel {
  min-width: 0;
  margin: 0;
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--color-rule-paper);
  border-top: var(--accent-rule-width) solid var(--color-accent-paper);
  color: var(--color-ink);
  background: var(--color-document);
  border-radius: var(--radius-xs);
}

.account-comparison {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (min-width: 48rem) {
  .account-comparison {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.source-excerpt > .source-document__body {
  margin-top: 0;
}

.source-excerpt .source-document__body ul {
  margin: var(--content-space-2) 0 0;
  padding-left: var(--content-space-4);
}

.source-excerpt .source-document__body li + li {
  margin-top: var(--content-space-1);
}

.source-excerpt .source-document__body ul + p {
  margin-top: var(--content-space-4);
}

.source-ref {
  display: flex;
  gap: var(--content-space-2);
  align-items: flex-start;
}

.source-ref > div {
  min-width: 0;
}

/* Documents own the separation between their contents and source footer. */
.source-excerpt > footer,
.documentary-panel > footer {
  margin-top: var(--content-space-4);
}

.documentary-panel > footer {
  padding-top: var(--content-space-4);
  border-top: 1px solid var(--color-rule-paper);
}

.source-document__type {
  margin: 0;
}

.source-document__title {
  margin: var(--content-space-1) 0 0;
  font-family: var(--font-serif);
  font-size: var(--size-subhead);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

.source-document__body {
  margin-top: var(--content-space-5);
  font-family: var(--font-serif);
  font-size: var(--size-lead);
  line-height: var(--leading-reading);
}

.source-document__body p {
  margin: 0;
}

.source-document__body p + p {
  margin-top: var(--content-space-2);
}
}

/* ===== css/components/exchange.css ===== */

@layer components {
/* Alternating spoken exchanges own their quieter dialogue typography. */

.exchange-frame {
  max-width: var(--measure-reading);
  margin-inline: auto;
}

.exchange {
  display: flex;
  padding: var(--content-space-4) 0;
  flex-direction: column;
  gap: var(--content-space-2);
}

.exchange > div {
  width: min(calc(100% - clamp(1.5rem, 8vw, 4rem)), 38rem);
  margin: 0;
}

.exchange > div:nth-child(odd) {
  margin-right: auto;
}

.exchange > div:nth-child(even) {
  margin-left: auto;
  text-align: right;
}

.exchange > div > .mini-header {
  margin: 0;
}

.exchange > div > blockquote {
  margin: var(--content-space-1) 0 0;
  font-size: var(--size-lead);
  line-height: var(--leading-relaxed);
}

.exchange > div > blockquote p {
  margin: 0;
}
}

/* ===== css/components/game-stream.css ===== */

@layer components {
/* Game stream: a portable play-by-play component. */

.game-stream__plays {
  position: relative;
  margin: var(--content-space-5) 0 0;
  padding: 0;
  list-style: none;
}

.game-stream__plays::before {
  position: absolute;
  top: calc(var(--content-space-4) + 2.5rem);
  bottom: 1.35rem;
  left: 1.25rem;
  width: 1px;
  background: var(--color-rule-paper);
  content: "";
}

.game-stream__play {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--content-space-2);
  padding: var(--content-space-4) 0;
}

.game-stream__play + .game-stream__play {
  border-top: 1px solid var(--color-rule-paper);
}

.game-stream__marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid var(--color-accent-tint-border);
  border-radius: 50%;
  color: var(--color-accent-paper);
  background: var(--color-accent-tint);
  font-family: var(--font-sans);
  font-size: var(--size-marker);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-marker);
}

.game-stream__play-header {
  display: flex;
  gap: var(--content-space-2);
  align-items: flex-start;
  justify-content: space-between;
}

.game-stream__result,
.game-stream__detail {
  margin-top: var(--content-space-1);
  font-family: var(--font-sans);
  line-height: var(--leading-relaxed);
}

.game-stream__result {
  font-size: var(--size-body);
}

.game-stream__result + .game-stream__result {
  margin-top: var(--content-space-2);
}

.game-stream__detail {
  color: var(--color-ink-muted);
  font-size: var(--size-small);
}

.base-diamond {
  --base-first-fill: var(--color-document);
  --base-first-stroke: var(--color-rule-paper);
  --base-second-fill: var(--color-document);
  --base-second-stroke: var(--color-rule-paper);
  --base-third-fill: var(--color-document);
  --base-third-stroke: var(--color-rule-paper);
  width: 4.75rem;
  aspect-ratio: 100 / 88;
  flex: none;
}

.base-diamond__definitions {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.base-diamond__diagram {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.base-diamond__field,
.base-diamond__infield,
.base-diamond__base,
.base-diamond__home {
  vector-effect: non-scaling-stroke;
  stroke: var(--color-rule-paper);
  stroke-linejoin: round;
  stroke-width: 1.25;
}

.base-diamond__field,
.base-diamond__infield {
  fill: none;
}

.base-diamond__base,
.base-diamond__home {
  fill: var(--color-document);
}

.base-diamond__base--first {
  fill: var(--base-first-fill);
  stroke: var(--base-first-stroke);
}

.base-diamond__base--second {
  fill: var(--base-second-fill);
  stroke: var(--base-second-stroke);
}

.base-diamond__base--third {
  fill: var(--base-third-fill);
  stroke: var(--base-third-stroke);
}

.base-diamond--first,
.base-diamond--loaded {
  --base-first-fill: var(--color-accent-paper);
  --base-first-stroke: var(--color-accent-paper);
}

.base-diamond--second,
.base-diamond--loaded {
  --base-second-fill: var(--color-accent-paper);
  --base-second-stroke: var(--color-accent-paper);
}

.base-diamond--third,
.base-diamond--loaded {
  --base-third-fill: var(--color-accent-paper);
  --base-third-stroke: var(--color-accent-paper);
}

.game-stream__play--removed {
  padding-bottom: 0;
}

.game-stream__play--removed .game-stream__marker {
  border-color: color-mix(in srgb, var(--color-ink) 18%, var(--color-document));
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-ink) 10%, var(--color-document));
}
}

/* ===== css/components/media.css ===== */

@layer components {
/* Cinematic hero, video introduction, and media set pieces. */

.media-setpiece {
  position: relative;
  isolation: isolate;
}

.media-setpiece__media,
.media-setpiece__overlay {
  position: absolute;
  inset: 0;
}

.media-setpiece__media {
  z-index: -2;
  background: var(--color-canvas);
}

.media-setpiece__media video {
  object-position: center;
}

.media-setpiece__overlay {
  z-index: -1;
  background: linear-gradient(
    color-mix(in srgb, var(--color-canvas) 52%, transparent),
    color-mix(in srgb, var(--color-canvas) 32%, transparent),
    color-mix(in srgb, var(--color-canvas) 56%, transparent)
  );
}

/* Cinematic opening and media introduction. */

.hero {
  --hero-max-width: 72rem;
  position: relative;
  padding-inline: 1.25rem;
}

.hero__layout {
  display: grid;
  width: min(100%, var(--hero-max-width));
  gap: clamp(2rem, 6vh, 3.5rem);
  align-items: center;
}

.hero__portrait { width: min(82vw, 22rem); margin: 0 auto; }
.hero__portrait img { filter: grayscale(100%); }
.hero__content { width: min(100%, 35rem); margin: 0 auto; }
.hero__eyebrow { margin-bottom: clamp(1.75rem, 5vh, 3rem); }

.hero__eyebrow::after {
  display: block;
  width: var(--accent-rule-length);
  height: var(--accent-rule-width);
  margin-top: 0.875rem;
  background: var(--color-accent-dark);
  content: "";
}

.hero__scroll-cue,
.statement-scroll-cue,
.media-intro__scroll-cue {
  left: 50%;
  display: grid;
  width: var(--control-size);
  height: var(--control-size);
  place-items: center;
  text-decoration: none;
  transform: translateX(-50%);
}

.hero__scroll-cue,
.statement-scroll-cue {
  position: fixed;
  z-index: 10;
  bottom: max(1rem, env(safe-area-inset-bottom));
  color: color-mix(in srgb, var(--color-media-control) 60%, transparent);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: color 300ms ease, opacity 500ms ease, visibility 500ms;
}

.hero__scroll-cue.is-ready.is-visible { visibility: visible; opacity: 1; pointer-events: auto; }

.hero__scroll-chevron,
.statement-scroll-chevron,
.media-intro__scroll-chevron {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentcolor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.25;
}

.hero__scroll-chevron {
  animation: hero-scroll-float 2.6s ease-in-out infinite;
}

.hero__scroll-cue:hover, .hero__scroll-cue:focus-visible { color: color-mix(in srgb, var(--color-media-control) 90%, transparent); }
.hero__scroll-cue:hover .hero__scroll-chevron, .hero__scroll-cue:focus-visible .hero__scroll-chevron { animation-play-state: paused; }

@keyframes hero-scroll-float {
  0%, 100% { transform: translateY(-0.2rem); }
  50% { transform: translateY(0.2rem); }
}

.statement-scroll-cue.is-visible {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.statement-scroll-chevron {
  animation: hero-scroll-float 2.6s ease-in-out infinite;
}

.statement-scroll-cue:hover,
.statement-scroll-cue:focus-visible {
  color: color-mix(in srgb, var(--color-media-control) 90%, transparent);
}

.statement-scroll-cue:hover .statement-scroll-chevron,
.statement-scroll-cue:focus-visible .statement-scroll-chevron {
  animation-play-state: paused;
}

.media-intro {
  position: relative;
  padding-inline: clamp(1.25rem, 5vw, 5rem);
  isolation: isolate;
}

.media-intro__media,
.media-intro__overlay {
  position: absolute;
  inset: 0;
}

.media-intro__media {
  z-index: -2;
  background: var(--color-canvas);
}

.media-intro__overlay {
  z-index: -1;
  background: linear-gradient(
    color-mix(in srgb, var(--color-canvas) 72%, transparent),
    color-mix(in srgb, var(--color-canvas) 55%, transparent),
    color-mix(in srgb, var(--color-canvas) 75%, transparent)
  );
}

.media-intro__content p {
  margin: clamp(1.5rem, 4vh, 2.25rem) auto 0;
}

.media-intro__scroll-cue {
  position: absolute;
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  color: color-mix(in srgb, var(--color-media-control) 65%, transparent);
}

.media-intro__scroll-chevron {
  animation: media-intro-chevron 2.4s ease-in-out infinite;
}

.media-intro__scroll-cue:hover,
.media-intro__scroll-cue:focus-visible {
  color: var(--color-text-primary);
}

@keyframes media-intro-chevron {
  0%, 100% { transform: translateY(-0.2rem); }
  50% { transform: translateY(0.3rem); }
}

@media (width < 48rem) {
  .hero {
    padding-inline: 0 var(--gutter);
  }

  .hero__layout {
    grid-template-columns: 28vw minmax(0, 1fr);
    gap: var(--content-space-2);
  }

  .hero__portrait {
    width: 56vw;
    margin: 0;
    transform: translateX(-52%);
  }

  .hero__content {
    width: 100%;
    min-width: 0;
  }
}

@media (min-width: 48rem) {
  .hero {
    padding-right: clamp(2rem, 6vw, 5rem);
    padding-left: clamp(2rem, 6vw, 5rem);
  }

  .hero__layout {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: clamp(3rem, 8vw, 8rem);
  }

  .hero__portrait { width: min(100%, 27rem); }
  .hero__content { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__scroll-cue { transition-duration: 1ms; }
  .hero__scroll-chevron { animation: none; }

  .statement-scroll-cue { transition-duration: 1ms; }
  .statement-scroll-chevron { animation: none; }

  .media-intro__scroll-chevron {
    animation: none;
  }
}
}

/* ===== css/components/messages.css ===== */

@layer components {
/* Direct-source text message threads and time breaks. */

.message-thread {
  max-width: var(--measure-evidence);
  margin-inline: auto;
  padding-top: var(--content-space-2);
}

.message {
  display: flex;
  max-width: min(88%, 34rem);
  margin: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--content-space-1);
}

.message + .message {
  margin-top: var(--content-space-1);
}

.message--right {
  align-items: flex-end;
  margin-left: auto;
}

.message > div {
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-message-border);
  border-radius: 1.25rem 1.25rem 1.25rem 0.3rem;
  background: var(--color-document);
  font-family: var(--font-sans);
  font-size: var(--size-body);
  line-height: var(--leading-message);
}

.message--right > div {
  border-color: var(--color-accent-tint-border);
  border-radius: 1.25rem 1.25rem 0.2rem 1.25rem;
  background: var(--color-accent-tint);
}

.message > div p {
  margin: 0;
}

.message > div p + p {
  margin-top: var(--content-space-1);
}

.time-break {
  display: flex;
  align-items: center;
  gap: var(--content-space-2);
  margin: 0 0 var(--content-space-4);
}

.time-break::before,
.time-break::after {
  height: 1px;
  background: var(--color-accent-rule-paper);
  content: "";
  flex: 1;
}
}

/* ===== css/components/navigation.css ===== */

@layer components {
/* Desktop chapter rail: compact progress and direct chapter navigation. */

.chapter-nav {
  --chapter-nav-ink: color-mix(in srgb, var(--color-ink) 52%, transparent);
  --chapter-nav-active: var(--color-accent-paper);
  --chapter-nav-tooltip-background: var(--color-ink);
  --chapter-nav-tooltip-text: var(--color-paper);

  position: fixed;
  z-index: 20;
  top: 50%;
  right: clamp(0.75rem, 2vw, 2rem);
  display: none;
  width: 2rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(0.4rem, -50%);
  visibility: hidden;
  transition:
    opacity 280ms ease,
    transform 360ms var(--motion-reveal-easing),
    visibility 280ms;
}

.chapter-nav.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%);
  visibility: visible;
}

.chapter-nav[data-theme="dark"] {
  --chapter-nav-ink: color-mix(in srgb, var(--color-text-primary) 62%, transparent);
  --chapter-nav-active: var(--color-accent-dark);
  --chapter-nav-tooltip-background: var(--color-document);
  --chapter-nav-tooltip-text: var(--color-ink);
}

.chapter-nav__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chapter-nav__link {
  position: relative;
  display: grid;
  width: 2rem;
  min-height: 1.5rem;
  place-items: center;
  text-decoration: none;
}

.chapter-nav__bar {
  display: block;
  width: 2rem;
  height: 0.1875rem;
  border-radius: var(--radius-pill);
  background: var(--chapter-nav-ink);
  transition: background-color 160ms ease, transform 160ms ease;
}

.chapter-nav__link.is-active .chapter-nav__bar {
  background: var(--chapter-nav-active);
  transform: scaleX(1.12);
}

.chapter-nav__tooltip {
  position: absolute;
  top: 50%;
  right: calc(100% + var(--content-space-1));
  width: max-content;
  max-width: 15rem;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--chapter-nav-tooltip-text);
  background: var(--chapter-nav-tooltip-background);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-label);
  opacity: 0;
  pointer-events: none;
  transform: translate(0.3rem, -50%);
  transition: opacity 140ms ease, transform 140ms ease;
}

.chapter-nav__link:hover .chapter-nav__tooltip,
.chapter-nav__link:focus-visible .chapter-nav__tooltip {
  opacity: 1;
  transform: translate(0, -50%);
}

.chapter-nav__link:focus-visible {
  border-radius: var(--radius-sm);
  outline-color: var(--chapter-nav-active);
  outline-offset: 0.25rem;
}

@media (min-width: 64rem) {
  .chapter-nav {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chapter-nav,
  .chapter-nav__bar,
  .chapter-nav__tooltip {
    transition: none;
  }
}
}

/* ===== css/components/scoreboard.css ===== */

@layer components {
/* Self-contained year-over-year game comparisons. */

.game-comparisons {
  max-width: var(--measure-wide);
}

.game-comparisons > section > header {
  margin-bottom: var(--content-space-4);
}

.game-comparisons > section > header > p {
  margin: 0;
  color: var(--color-accent-paper);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-caps);
  line-height: var(--leading-snug);
  text-transform: uppercase;
}

.game-comparisons > section > header > h3 {
  margin-top: var(--content-space-1);
  font-size: var(--size-subhead);
}

.game-comparisons__scores {
  display: grid;
  gap: var(--score-card-gap);
}

.game-comparisons__scores,
.scorebug--standalone {
  --score-card-gap: clamp(2rem, 5vw, 4rem);
}

.scorebug {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--color-rule-paper);
  border-top: 0.25rem solid var(--color-accent-paper);
  border-radius: var(--radius-sm);
  background: var(--color-document);
  font-family: var(--font-sans);
  font-variant-numeric: lining-nums tabular-nums;
}

.scorebug > p {
  margin: 0;
  padding: 0.65rem 0.9rem;
  font-size: var(--size-small);
}

.scorebug > p:first-child {
	  display: flex;
	  align-items: center;
	  justify-content: space-between;
  border-bottom: 1px solid var(--color-rule-paper);
  background: var(--color-paper-alt);
}

.scorebug__recap-link {
  display: inline-flex;
  flex: 0 0 auto;
  color: var(--color-accent-paper);
}

.scorebug__recap-link svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
}

.scorebug > p:last-child {
  border-top: 1px solid var(--color-rule-paper);
  color: var(--color-ink-muted);
}

.scorebug > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--content-space-2);
  align-items: center;
  padding: 0.7rem 0.9rem;
}

.scorebug > div + div {
  border-top: 1px solid var(--color-rule-paper);
}

.scorebug > div > span {
  overflow-wrap: anywhere;
  font-size: var(--size-small);
  font-weight: var(--weight-regular);
  line-height: var(--leading-relaxed);
}

.scorebug > div > strong {
  min-width: 2ch;
  font-size: var(--size-lead);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-none);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

@media (min-width: 48rem) {
  /* Match one comparison column, even inside a narrower prose container. */
  .scorebug--standalone {
    max-width: calc((min(100vw - 2 * var(--gutter), var(--measure-wide)) - var(--score-card-gap)) / 2);
  }

  .game-comparisons__scores {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
}

/* ===== css/color.css ===== */

@layer utilities {
/* Color utilities. Apply these directly where the visual mode changes. */

.canvas-dark {
  color: var(--color-text-primary);
  background: var(--color-canvas);
}

.canvas-paper {
  color: var(--color-ink);
  background: var(--color-paper);
}

.canvas-quiet {
  color: var(--color-text-primary);
  background: var(--color-canvas-quiet);
}

.surface-dark {
  background: var(--color-surface-dark);
}

.text-primary {
  color: var(--color-text-primary);
}

.text-muted {
  color: var(--color-text-muted);
}

.canvas-paper .text-muted {
  color: var(--color-ink-muted);
}

.text-ink {
  color: var(--color-ink);
}
}

/* ===== css/typography.css ===== */

@layer utilities {
/* Additive typography utilities: treatment, size, leading, and weight stay independent. */

/* Treatments */

.font-display {
  font-family: var(--font-serif);
}

/* The one intentionally bundled label treatment. */

.mini-header {
  color: var(--color-accent-paper);
  font-family: var(--font-sans);
  font-size: var(--size-small);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  line-height: var(--leading-snug);
  text-transform: uppercase;
}

.stats > span {
  white-space: nowrap;
}

.canvas-dark .mini-header {
  color: var(--color-accent-dark);
}

.mini-header.text-primary {
  color: var(--color-text-primary);
}

@media (width < 48rem) {
  .mini-header {
    font-size: var(--size-label);
    letter-spacing: var(--tracking-wide);
  }
}

.mini-header,
figcaption,
.source-ref {
  font-variant-numeric: lining-nums tabular-nums;
}

/* Size scale */

.size-small { font-size: var(--size-small); }
.size-lead { font-size: var(--size-lead); }
.size-subhead { font-size: var(--size-subhead); }
.size-heading { font-size: var(--size-heading); }
.size-title { font-size: var(--size-title); }
.size-display { font-size: var(--size-display); }

/* Leading and alignment */

.leading-none { line-height: var(--leading-none); }
.leading-tight { line-height: var(--leading-tight); }
.leading-snug { line-height: var(--leading-snug); }
.leading-relaxed { line-height: var(--leading-relaxed); }
.leading-prose { line-height: var(--leading-prose); }

.text-balance { text-wrap: balance; }
.text-center { text-align: center; }
}

/* ===== css/layout.css ===== */

@layer utilities {
/* Layout and explicit section spacing utilities. Components own internal layout only. */

.shell-wide {
  width: min(calc(100% - (2 * var(--gutter))), var(--measure-wide));
  margin-inline: auto;
}

.width-full {
  width: 100%;
}

/* Explicit divider measures, constrained to the parent and viewport gutters. */
.width-medium {
  width: min(100%, calc(100vw - (2 * var(--gutter))), 44rem);
}

.width-large {
  width: min(100%, calc(100vw - (2 * var(--gutter))), 52rem);
}

.center-block {
  margin-inline: auto;
}

.measure-narrow {
  max-width: var(--measure-narrow);
}

.measure-reading {
  max-width: var(--measure-reading);
}

.measure-evidence {
  max-width: var(--measure-evidence);
}

.measure-wide {
  max-width: var(--measure-wide);
}

.padding-inline-gutter {
  padding-inline: var(--gutter);
}

/* One class per edge. Changing the top never changes the bottom. */
.padding-top-small { padding-top: var(--section-space-small); }
.padding-top-medium { padding-top: var(--section-space-medium); }
.padding-top-large { padding-top: var(--section-space-large); }
.padding-top-extra-large { padding-top: var(--section-space-extra-large); }

.padding-bottom-small { padding-bottom: var(--section-space-small); }
.padding-bottom-medium { padding-bottom: var(--section-space-medium); }
.padding-bottom-large { padding-bottom: var(--section-space-large); }
.padding-bottom-extra-large { padding-bottom: var(--section-space-extra-large); }

.margin-top-small { margin-top: var(--section-space-small); }
.margin-top-medium { margin-top: var(--section-space-medium); }
.margin-top-large { margin-top: var(--section-space-large); }
.margin-top-extra-large { margin-top: var(--section-space-extra-large); }

.margin-bottom-small { margin-bottom: var(--section-space-small); }
.margin-bottom-medium { margin-bottom: var(--section-space-medium); }
.margin-bottom-large { margin-bottom: var(--section-space-large); }
.margin-bottom-extra-large { margin-bottom: var(--section-space-extra-large); }

/* Internal narrative rhythm, separate from section spacing. */
:where(.stack-tight > * + *) { margin-top: var(--content-space-2); }
:where(.stack-normal > * + *) { margin-top: var(--content-space-3); }
:where(.stack-relaxed > * + *) { margin-top: var(--content-space-4); }
:where(.stack-medium > * + *) { margin-top: var(--section-space-medium); }

.grid-center {
  display: grid;
  place-items: center;
}

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}

.align-center {
  align-items: center;
}

.align-end {
  align-items: end;
}

.block {
  display: block;
}

.min-screen {
  min-height: 100svh;
}

.overflow-hidden {
  overflow: hidden;
}

.media-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.height-auto {
  height: auto;
}

.media-left {
  object-position: left center;
}

.media-right {
  object-position: right center;
}

@media (min-width: 48rem) {
  .split-equal {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-3-2 {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  }
}
}