@charset "UTF-8";

:root {
  --paper: #f1eee6;
  --paper-deep: #e5e0d4;
  --ink: #1b1917;
  --muted: #6c665e;
  --line: rgba(27, 25, 23, 0.17);
  --panel: rgba(250, 248, 242, 0.72);
  --reader-size: 19px;
  color-scheme: light;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  scroll-behavior: smooth;
}

:root[data-theme="night"] {
  --paper: #171615;
  --paper-deep: #211f1d;
  --ink: #e8e3d8;
  --muted: #aba398;
  --line: rgba(232, 227, 216, 0.17);
  --panel: rgba(29, 27, 25, 0.82);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 29rem),
    linear-gradient(125deg, transparent 0 46%, rgba(110, 99, 82, 0.035) 46% 47%, transparent 47% 100%),
    var(--paper);
  font-feature-settings: "palt" 1;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

button {
  color: inherit;
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 100;
  padding: 0.65rem 1rem;
  color: var(--paper);
  background: var(--ink);
  transform: translate(-50%, -140%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translate(-50%, 0.5rem);
}

.site-header,
.reader-header {
  position: relative;
  z-index: 20;
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: ui-serif, Georgia, serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 62% 38% 55% 45% / 42% 58% 42% 58%;
  background: var(--ink);
  box-shadow: 0.38rem 0 0 -0.08rem var(--ink);
  transform: rotate(38deg) scaleX(0.72);
}

.theme-toggle,
.reader-tools button {
  min-width: 2.45rem;
  min-height: 2.45rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 150ms ease, transform 150ms ease;
}

.theme-toggle:hover,
.reader-tools button:hover {
  background: var(--paper-deep);
  transform: translateY(-1px);
}

.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(820px, calc(100vh - 78px));
  align-content: center;
  overflow: hidden;
  padding: 7rem max(7vw, calc((100vw - 1280px) / 2));
  isolation: isolate;
}

.hero::after {
  position: absolute;
  right: 5%;
  bottom: 6%;
  width: 27%;
  border-top: 1px solid var(--line);
  content: "";
}

.hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(3rem, 7.2vw, 7.2rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-copy {
  max-width: 620px;
  margin: 2.25rem 0 0;
  color: var(--muted);
  font-size: clamp(0.97rem, 1.4vw, 1.12rem);
  letter-spacing: 0.045em;
  line-height: 2.05;
}

.hero-cta {
  width: max-content;
  margin-top: 3rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
}

.hero-blot {
  position: absolute;
  top: 50%;
  right: -2vw;
  z-index: -1;
  width: min(47vw, 660px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  filter: drop-shadow(0 24px 50px rgba(0, 0, 0, 0.12));
  opacity: 0.84;
}

.hero-blot::before,
.hero-blot::after,
.hero-blot i {
  position: absolute;
  inset: 14%;
  border-radius: 64% 36% 47% 53% / 42% 62% 38% 58%;
  background: var(--ink);
  content: "";
}

.hero-blot::after {
  transform: scaleX(-1) translateX(-38%);
  opacity: 0.93;
}

.hero-blot i:nth-child(1) {
  inset: 25% 1% 28% 55%;
  transform: rotate(26deg);
}

.hero-blot i:nth-child(2) {
  inset: 4% 29% 60% 39%;
  transform: rotate(-18deg);
}

.hero-blot i:nth-child(3) {
  inset: 68% 34% 4% 31%;
  transform: rotate(13deg);
}

.collection {
  padding: 8rem 5vw 10rem;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-deep) 62%, transparent);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  max-width: 1260px;
  margin: 0 auto 4rem;
  column-gap: 4rem;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4.75rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.section-heading > p:last-child {
  align-self: end;
  max-width: 34rem;
  margin: 0;
  color: var(--muted);
  line-height: 2;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  max-width: 1260px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.work-card {
  position: relative;
  grid-column: span 4;
  min-height: 440px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: color-mix(in srgb, var(--panel) 72%, transparent);
}

.work-card:nth-child(4),
.work-card:nth-child(5) {
  grid-column: span 6;
}

.work-card:nth-child(6),
.work-card:nth-child(7) {
  grid-column: span 6;
}

.work-card > a {
  position: relative;
  z-index: 1;
  display: flex;
  height: 100%;
  flex-direction: column;
  padding: 2.1rem;
  text-decoration: none;
}

.work-number {
  position: absolute;
  top: 1.7rem;
  right: 1.9rem;
  color: var(--muted);
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.work-card h2 {
  max-width: 86%;
  margin: 2.4rem 0 0.7rem;
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.work-card .cast {
  margin: 0 0 2.2rem;
  color: var(--card-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.work-card .lead {
  max-width: 31rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.read-link {
  margin-top: auto;
  padding-top: 2rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.card-ink {
  position: absolute;
  right: -5rem;
  bottom: -7rem;
  width: 17rem;
  aspect-ratio: 1;
  border-radius: 62% 38% 55% 45% / 42% 58% 42% 58%;
  background: var(--card-accent);
  opacity: 0.08;
  transform: rotate(24deg) scaleX(0.72);
  transition: opacity 300ms ease, transform 500ms ease;
}

.work-card:hover .card-ink {
  opacity: 0.2;
  transform: rotate(34deg) scale(1.2, 0.9);
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  padding: 9rem max(7vw, calc((100vw - 1260px) / 2));
}

.about h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 500;
  line-height: 1.45;
}

.about > p {
  align-self: center;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 2.25;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  padding: 2rem 4vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.reading-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
}

.reader-header {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
}

.reader-tools {
  display: flex;
  gap: 0.4rem;
}

.reader-tools button {
  border-radius: 2rem;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.71rem;
  font-weight: 700;
}

.reader-tools .toc-toggle {
  display: none;
  width: auto;
  padding: 0 0.9rem;
}

.reader-layout {
  display: grid;
  grid-template-columns: minmax(240px, 22vw) minmax(0, 1fr);
  max-width: 1500px;
  margin: 0 auto;
}

.reader-toc {
  position: sticky;
  top: 78px;
  height: calc(100vh - 78px);
  padding: 3.7rem 2.3rem;
  border-right: 1px solid var(--line);
  overflow: auto;
}

.reader-toc h2 {
  margin: 0 0 2rem;
  font-size: 1.3rem;
  font-weight: 500;
}

.reader-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.reader-toc li {
  margin: 0.55rem 0;
}

.reader-toc .toc-depth-3 {
  padding-left: 0.9rem;
}

.reader-toc a {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.72rem;
  line-height: 1.55;
  text-decoration: none;
}

.reader-toc a:hover,
.reader-toc a[aria-current="true"] {
  color: var(--accent);
}

.reader-toc .back-link {
  display: inline-block;
  margin-top: 2.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.novel-wrap {
  min-width: 0;
  padding: 4rem clamp(2rem, 8vw, 8rem) 8rem;
}

.novel-kicker {
  display: flex;
  justify-content: space-between;
  max-width: 760px;
  margin: 0 auto 5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, monospace;
  font-size: 0.69rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.novel {
  max-width: 760px;
  margin: 0 auto;
  font-size: var(--reader-size);
  letter-spacing: 0.035em;
  line-height: 2.15;
}

.novel > h1 {
  margin: 0 0 1.4rem;
  font-size: clamp(2.35rem, 5vw, 4.5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.35;
}

.novel > h1 + p,
.novel > h1 + p + p,
.novel > h1 + p + p + p {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.73em;
  line-height: 1.8;
}

.novel h2 {
  position: relative;
  margin: 9rem 0 3.3rem;
  padding-top: 2.2rem;
  border-top: 1px solid var(--line);
  font-size: clamp(1.8rem, 3.5vw, 2.9rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.5;
}

.novel h2::before {
  position: absolute;
  top: -0.45rem;
  left: 0;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 62% 38% 55% 45% / 42% 58% 42% 58%;
  background: var(--accent);
  content: "";
}

.novel h3 {
  margin: 5.5rem 0 2rem;
  color: var(--accent);
  font-size: 1.22em;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.heading-anchor {
  margin-left: 0.5em;
  color: var(--line);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.45em;
  text-decoration: none;
  vertical-align: middle;
}

.novel p {
  margin: 0 0 1.55em;
}

.novel strong {
  font-weight: 700;
}

.novel blockquote {
  position: relative;
  margin: 3rem 0 4.5rem;
  padding: 2.1rem 2.4rem;
  border: 1px solid var(--line);
  background: var(--panel);
}

.novel blockquote::before {
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  color: var(--accent);
  content: "“";
  font-family: Georgia, serif;
  font-size: 3rem;
}

.novel blockquote p {
  margin: 0.45rem 0;
}

.novel hr {
  width: 5rem;
  margin: 5rem auto;
  border: 0;
  border-top: 1px solid var(--line);
}

.novel a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}

.story-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 920px;
  margin: 8rem auto 0;
  border: 1px solid var(--line);
}

.story-nav a {
  display: flex;
  min-height: 8rem;
  flex-direction: column;
  justify-content: center;
  gap: 0.55rem;
  padding: 1.8rem;
  text-decoration: none;
}

.story-nav a + a {
  border-left: 1px solid var(--line);
  text-align: right;
}

.story-nav span {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 0.7rem;
}

.story-nav strong {
  font-size: 1.02rem;
  font-weight: 500;
}

@media (max-width: 980px) {
  .hero-blot {
    right: -16vw;
    width: 64vw;
    opacity: 0.17;
  }

  .work-card,
  .work-card:nth-child(n) {
    grid-column: span 6;
  }

  .work-card:last-child {
    grid-column: span 12;
  }

  .reader-layout {
    display: block;
  }

  .reader-toc {
    position: fixed;
    top: 78px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 30;
    display: none;
    height: auto;
    padding: 2.4rem;
    border: 0;
    background: var(--paper);
  }

  .reader-toc.is-open {
    display: block;
  }

  .reader-tools .toc-toggle {
    display: block;
  }
}

@media (max-width: 680px) {
  .site-header,
  .reader-header {
    min-height: 64px;
    padding: 0 1rem;
  }

  .brand {
    font-size: 0.64rem;
  }

  .brand-mark {
    width: 1.35rem;
    height: 1.35rem;
  }

  .hero {
    min-height: calc(100vh - 64px);
    padding: 5rem 1.25rem;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 15vw, 4.6rem);
  }

  .hero-copy br {
    display: none;
  }

  .collection {
    padding: 5.5rem 1rem 6rem;
  }

  .section-heading {
    display: block;
  }

  .section-heading > p:last-child {
    margin-top: 1.5rem;
  }

  .work-grid {
    display: block;
    border-left: 1px solid var(--line);
  }

  .work-card {
    min-height: 390px;
  }

  .work-card > a {
    padding: 1.6rem;
  }

  .about {
    display: block;
    padding: 6rem 1.25rem;
  }

  .about > p {
    margin-top: 3rem;
  }

  .site-footer {
    display: block;
    padding: 1.5rem 1rem;
  }

  .reader-header {
    top: 0;
  }

  .reader-tools {
    gap: 0.2rem;
  }

  .reader-tools button {
    min-width: 2rem;
    min-height: 2rem;
    font-size: 0.63rem;
  }

  .reader-tools [data-font] {
    display: none;
  }

  .reader-toc {
    top: 64px;
  }

  .novel-wrap {
    padding: 2.3rem 1.25rem 5rem;
  }

  .novel-kicker {
    margin-bottom: 3.6rem;
  }

  .novel {
    font-size: clamp(16px, var(--reader-size), 21px);
    line-height: 2;
  }

  .novel h2 {
    margin-top: 6.5rem;
  }

  .novel blockquote {
    padding: 1.5rem;
  }

  .story-nav {
    display: block;
    margin-top: 5rem;
  }

  .story-nav a {
    min-height: 6.4rem;
  }

  .story-nav a + a {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

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

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