@font-face {
  font-family: "Anthony";
  src: url("./assets/fonts/Anthony.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

:root {
  color-scheme: light;
  --paper: #f7f7f2;
  --window: #fffef8;
  --active: #ffff88;
  --about: #b9cae6;
  --contact: #ffc8cd;
  --research-note: #f1f1ed;
  --ink: #181818;
  --muted: #777;
  --line: #181818;
  --space: 6px;
  --type-ui-size: 14px;
  --type-ui-leading: 16px;
  --type-reading-size: 14px;
  --type-reading-leading: 20px;
  --interface: "Helvetica Neue", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --reading: "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--interface);
  font-size: var(--type-ui-size);
  line-height: var(--type-ui-leading);
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
}

button,
a {
  color: inherit;
}

button {
  border-radius: 0;
  font: inherit;
}

button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #3a63ff;
  outline-offset: 2px;
}

a:visited {
  color: #624677;
}

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 0.6rem;
  left: 0.6rem;
  min-height: 44px;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--ink);
  background: var(--active);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.desktop {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--paper);
}

.fixed-panel,
.research-window {
  border: 1px solid var(--line);
  background: var(--window);
}

.fixed-panel {
  position: fixed;
  z-index: 9000;
  left: 18px;
  width: 230px;
}

.menu-panel {
  top: 18px;
}

.log-panel {
  top: 424px;
}

.fixed-panel-bar,
.window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 24px;
  border-bottom: 1px solid var(--line);
  background: inherit;
}

.fixed-panel-bar h1,
.fixed-panel-bar h2 {
  margin: 0;
  padding: 3px 6px;
  font-size: var(--type-ui-size);
  font-weight: 400;
}

.fixed-panel-bar button,
.window-control {
  display: inline-grid;
  place-items: center;
  width: 32px;
  min-width: 32px;
  min-height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.fixed-panel-bar button:hover {
  background: var(--active);
}

.fixed-panel-body[hidden] {
  display: none;
}

.menu-row,
.queue-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  gap: var(--space);
  align-items: center;
  width: 100%;
  min-height: 24px;
  margin: 0;
  padding: 3px 6px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
}

button.menu-row {
  cursor: pointer;
}

button.menu-row:hover {
  background: var(--active);
}

.menu-row--action {
  grid-template-columns: 1fr auto;
  font-size: var(--type-ui-size);
}

.about-menu[hidden] {
  display: none;
}

.about-menu-item {
  padding-left: 6px;
}

.about-menu-item:disabled {
  color: var(--muted);
  cursor: default;
}

.about-menu-item:disabled .menu-circle {
  border-color: currentcolor;
}

.menu-section h2 {
  margin: 0;
  padding: 6px 6px 3px;
  border-bottom: 1px solid var(--line);
  font-size: 10px;
  line-height: 12px;
  font-weight: 400;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.menu-circle {
  width: 11px;
  height: 11px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

button.menu-row[aria-pressed="true"] .menu-circle {
  background: var(--ink);
}

.menu-book-title {
  min-width: 0;
  overflow: visible;
  white-space: normal;
  text-overflow: clip;
}

.menu-year,
.menu-plus,
.queue-row {
  font-size: 10px;
  line-height: 12px;
}

.menu-section--queue {
  color: var(--muted);
}

.queue-row {
  grid-template-columns: 1fr auto;
}

.menu-utilities {
  padding: 9px 6px;
}

.menu-utilities button {
  display: block;
  width: 100%;
  min-height: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.menu-utilities button:hover {
  color: var(--ink);
}

.activity-log {
  max-height: 205px;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.activity-log li {
  display: grid;
  grid-template-columns: 3.1rem 1fr;
  gap: 0.4rem;
  padding: 0.35rem 0.45rem;
  border-bottom: 1px solid rgb(24 24 24 / 30%);
  font-size: 0.68rem;
}

.activity-log time {
  color: var(--muted);
}

.signboard-layer,
.window-layer {
  position: absolute;
  inset: 0;
  min-height: 100svh;
  pointer-events: none;
}

.research-window {
  display: flex;
  flex-direction: column;
  position: absolute;
  max-height: calc(100svh - 24px);
  max-width: min(680px, calc(100vw - 24px));
  overflow: hidden;
  background: var(--window);
  pointer-events: auto;
}

.window--about-intro,
.window--about-reading {
  background: var(--about);
}

.window--home,
.window--home[data-tone="yellow"],
.window--cover {
  background: var(--active);
}

.window--home[data-tone="blue"] {
  background: var(--about);
}

.window--home[data-tone="pink"] {
  background: var(--contact);
}

.window--home[data-tone="gray"] {
  background: var(--research-note);
}

.window--note {
  background: var(--research-note);
}

.window--contact-intro,
.window--contact-email {
  background: var(--contact);
}

.research-window[data-minimized="true"] {
  width: min(360px, calc(100vw - 24px)) !important;
}

.window-bar {
  flex: 0 0 auto;
  touch-action: none;
  cursor: grab;
  user-select: none;
}

.window-bar:active {
  cursor: grabbing;
}

.window-title {
  overflow: visible;
  padding: 3px 9px;
  font-size: var(--type-ui-size);
  line-height: var(--type-ui-leading);
  font-weight: 400;
  white-space: normal;
  text-overflow: clip;
}

.window-controls {
  display: flex;
  flex: 0 0 auto;
}

.window-content {
  min-height: 0;
  overflow: auto;
  font-family: var(--reading);
  font-size: var(--type-reading-size);
  line-height: var(--type-reading-leading);
}

.home-content,
.intro-content,
.prose-content {
  padding: 9px;
}

.home-content {
  display: block;
}

.home-wordmark {
  display: block;
  font-family: "Anthony", var(--interface);
  font-size: clamp(3rem, 6vw, 5.6rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.78;
}

.home-tagline {
  margin: 36px 0 0;
  font-size: var(--type-reading-size);
  line-height: var(--type-reading-leading);
}

.prose-content h2,
.intro-content h2 {
  margin: 0 0 9px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 23px;
  text-wrap: balance;
}

.prose-content > p,
.intro-content > p {
  margin: 0 0 9px;
  font-size: var(--type-reading-size);
  line-height: var(--type-reading-leading);
  word-break: keep-all;
}

.about-reading-content {
  padding: 0;
}

.reading-statements {
  border-top: 0;
}

.reading-statement-row {
  border-bottom: 1px solid var(--line);
}

.reading-statement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px;
  align-items: start;
  width: 100%;
  min-height: 38px;
  margin: 0;
  padding: 9px 0 9px 9px;
  border: 0;
  background: transparent;
  font-family: var(--reading);
  font-size: var(--type-reading-size);
  line-height: var(--type-reading-leading);
  text-align: left;
  word-break: keep-all;
}

button.reading-statement {
  cursor: pointer;
}

.reading-statement--plain {
  display: block;
  padding-right: 9px;
}

.reading-statement-symbol {
  display: grid;
  place-items: center;
  min-height: 24px;
  font-family: var(--interface);
}

.reading-statement-detail {
  padding: 0 41px 9px 9px;
  font-size: 13px;
  line-height: 19px;
  word-break: keep-all;
}

.reading-statement-detail[hidden] {
  display: none;
}

.contact-content {
  padding: 9px;
  font-family: var(--reading);
  font-size: var(--type-reading-size);
  line-height: var(--type-reading-leading);
  word-break: keep-all;
}

.contact-email-content p {
  margin: 0;
}

.contact-email-link {
  display: inline-block;
  margin-top: 3px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.window-kicker {
  font-family: var(--interface);
  font-size: 0.7rem !important;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.window-lede {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.1rem !important;
}

.window-note {
  margin-top: 0.8rem !important;
  padding: 0.55rem;
  border: 1px dashed var(--line);
  font-family: var(--interface);
  font-size: 0.76rem !important;
  line-height: 1.45 !important;
}

.mini-timeline {
  margin: 1rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.mini-timeline li {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: 0.55rem;
  padding: 0.32rem 0;
  border-bottom: 1px solid rgb(24 24 24 / 35%);
  font-size: 0.78rem;
}

.mini-timeline .is-queue {
  color: var(--muted);
}

.mini-year,
.mini-status {
  font-family: var(--interface);
  font-size: 0.66rem;
}

.cover-figure {
  margin: 0;
  padding: 0.65rem;
}

.cover-frame {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--fallback-color);
}

.cover-image {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  min-height: 250px;
  max-height: 430px;
  object-fit: cover;
}

.cover-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.7rem;
}

.cover-fallback strong {
  font-size: 1.35rem;
  font-weight: 400;
}

.cover-fallback span {
  font-family: var(--interface);
  font-size: 0.7rem;
}

.cover-figure figcaption {
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem 0 0;
}

.cover-figure figcaption strong {
  font-size: 1rem;
  font-weight: 400;
}

.cover-figure figcaption span {
  font-family: var(--interface);
  font-size: 0.7rem;
}

.window-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.15rem 0.7rem;
  margin-top: 0.6rem;
  padding-top: 0.45rem;
  border-top: 1px solid var(--line);
}

.text-link {
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: var(--interface);
  font-size: 0.76rem;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

.text-link:hover {
  text-decoration-thickness: 2px;
}

.bibliography-list {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.bibliography-list dt,
.bibliography-list dd {
  margin: 0;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgb(24 24 24 / 35%);
  font-size: 0.82rem;
}

.bibliography-list dt {
  font-family: var(--interface);
  font-size: 0.7rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.22rem 0.45rem;
  border: 1px solid var(--line);
  font-family: var(--interface);
  font-size: 0.68rem;
}

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

.prompt-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.6rem;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
  font-size: 1.05rem;
  line-height: 1.45;
  counter-increment: prompt;
}

.prompt-list li::before {
  content: counter(prompt, decimal-leading-zero);
  font-family: var(--interface);
  font-size: 0.68rem;
}

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

.source-list li {
  counter-increment: source;
}

.source-link {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0.2rem 0.7rem;
  min-height: 52px;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
}

.source-link::before {
  grid-row: 1 / 3;
  content: counter(source, decimal-leading-zero);
  font-family: var(--interface);
  font-size: 0.68rem;
}

.source-link cite {
  font-size: 0.92rem;
  font-style: normal;
}

.source-author,
.source-publication {
  font-family: var(--interface);
  font-size: 0.68rem;
}

.source-link:hover cite {
  text-decoration: underline;
}

.rights-content {
  background: var(--active);
}

.site-credit {
  position: fixed;
  z-index: 8990;
  bottom: 18px;
  left: 18px;
  width: 230px;
  font-size: 10px;
  line-height: 13px;
}

.site-credit p {
  margin: 0.15rem 0;
}

.site-credit a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 30px;
}

.noscript-window {
  top: 30vh;
  left: calc(50% - 180px);
  width: 360px;
}

@media (max-width: 1100px) and (min-width: 761px) {
  .research-window {
    max-width: calc(100vw - 282px);
  }
}

@media (max-width: 760px) {
  body {
    overflow: auto;
  }

  .desktop {
    display: flex;
    flex-direction: column;
    min-height: 100svh;
    overflow: visible;
  }

  .fixed-panel,
  .site-credit {
    position: relative;
    inset: auto;
    width: calc(100% - 24px);
    margin: 12px;
  }

  .log-panel {
    margin-top: 0;
  }

  .fixed-panel-bar,
  .window-bar {
    min-height: 44px;
  }

  .fixed-panel-bar button,
  .window-control {
    min-height: 44px;
  }

  .menu-row {
    min-height: 44px;
  }

  .menu-utilities button,
  .text-link {
    min-height: 44px;
  }

  .signboard-layer,
  .window-layer {
    position: relative;
    inset: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 0;
    padding: 0 12px 12px;
    pointer-events: auto;
  }

  .signboard-layer {
    order: 0;
    padding-top: 12px;
  }

  .menu-panel {
    order: 2;
  }

  .log-panel {
    order: 1;
  }

  .window-layer {
    order: 3;
  }

  .site-credit {
    order: 4;
  }

  .research-window,
  .research-window[data-minimized="true"] {
    position: relative;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    max-height: none;
    max-width: none;
    overflow: visible;
  }

  .window-content {
    overflow: visible;
  }

  .window-bar {
    cursor: default;
  }

  .home-wordmark {
    font-size: clamp(3.5rem, 20vw, 5.5rem);
  }

  .cover-image {
    max-height: 70vh;
    object-fit: contain;
    background: var(--paper);
  }

  .site-credit {
    padding-bottom: 1rem;
  }

  .site-credit a {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}