:root {
  color-scheme: light;
  --archive-desk: #17100b;
  --archive-leather: #382116;
  --archive-leather-dark: #160d09;
  --archive-gilt: #a6874f;
  --archive-paper: #d8c8a6;
  --archive-paper-light: #e8dcc0;
  --archive-ink: #2a2119;
  --archive-ink-soft: #5d4b38;
  --archive-rule: rgba(103, 45, 37, 0.46);
  --archive-blue: #273e4b;
  --archive-error: #792e27;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  scrollbar-color: var(--archive-gilt) rgba(23, 16, 11, 0.8);
  scrollbar-width: thin;
}

html {
  scroll-behavior: auto;
  background: var(--archive-desk);
}

body {
  overflow-x: hidden;
  color: var(--archive-ink) !important;
  font-family: "Iowan Old Style", Baskerville, "Palatino Linotype", "Noto Serif CJK SC", "Songti SC", Georgia, serif !important;
  font-size: clamp(14px, 1.22vw, 17px);
  line-height: 1.72;
  text-shadow: none;
  background:
    radial-gradient(ellipse at 50% -12%, rgba(151, 108, 61, 0.2), transparent 52%),
    repeating-linear-gradient(93deg, transparent 0 43px, rgba(255, 255, 255, 0.018) 44px, rgba(0, 0, 0, 0.08) 46px),
    linear-gradient(112deg, #100a07, #2b1b11 48%, #130c08) !important;
}

/* The old CRT surround becomes the book's four-sided embossed leather cover. */
body::before {
  content: "";
  position: fixed;
  inset: 4px;
  z-index: 20000;
  pointer-events: none;
  border: 7px ridge #4b2c1d;
  border-radius: 13px;
  box-shadow:
    inset 0 0 0 2px rgba(190, 151, 84, 0.55),
    inset 0 0 0 7px rgba(19, 10, 7, 0.8),
    inset 0 0 30px rgba(0, 0, 0, 0.62),
    0 0 0 1px #0a0604,
    0 8px 28px rgba(0, 0, 0, 0.58);
}

body::after {
  content: "";
  position: fixed;
  inset: 14px;
  z-index: 19999;
  pointer-events: none;
  border: 1px solid rgba(174, 137, 73, 0.62);
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(35, 18, 11, 0.8);
}

.scene-host {
  position: fixed;
  inset: 14px;
  z-index: 10000;
  overflow: hidden;
  background: #e6dcc5;
}

.scene-host__frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #e6dcc5;
}

.scene-host__hint {
  position: absolute;
  right: 18px;
  bottom: 14px;
  padding: 4px 8px;
  border: 1px solid rgba(70, 42, 27, 0.34);
  background: rgba(231, 221, 196, 0.86);
  color: #39281c;
  font: 11px/1.2 "Courier New", monospace;
  letter-spacing: 0.08em;
  text-shadow: none;
  pointer-events: none;
}

.scene-mode-active body {
  overflow: hidden;
}

html[data-init="loading"] #init-screen {
  background: var(--archive-desk) !important;
}

html[data-init="loading"] #init-loading {
  position: fixed !important;
  inset: 8vh 10vw !important;
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: none !important;
  margin: 0 !important;
  padding: clamp(54px, 8vw, 96px) !important;
  border: 12px solid var(--archive-leather) !important;
  border-radius: 4px !important;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.2), transparent 28%),
    var(--archive-paper) !important;
  box-shadow: inset 0 0 45px rgba(80, 52, 28, 0.26), 0 18px 55px #000 !important;
  animation: none !important;
  color: transparent !important;
  font: inherit !important;
  text-align: center !important;
}

html[data-init="loading"] #init-loading::before {
  content: "ARCHIVE LEDGER\A\A Opening the register…";
  display: block;
  color: var(--archive-ink);
  font-variant: small-caps;
  letter-spacing: 0.16em;
  white-space: pre-wrap;
}

html[lang^="zh"][data-init="loading"] #init-loading::before {
  content: "档案总账\A\A 正在开启卷宗……";
}

html[data-init="loading"] #init-loading > div {
  display: none !important;
}

#ui-bar {
  display: none !important;
}

#story,
#ui-bar.stowed ~ #story {
  position: relative !important;
  width: min(1080px, calc(100% - 52px)) !important;
  min-height: calc(100vh - 48px);
  margin: 24px auto !important;
  padding: clamp(82px, 9vw, 112px) clamp(54px, 8vw, 112px) clamp(76px, 9vw, 108px) !important;
  border: 1px solid #8d7757;
  outline: 11px solid var(--archive-leather);
  border-radius: 2px 8px 8px 2px;
  color: var(--archive-ink);
  background:
    linear-gradient(90deg, rgba(69, 45, 25, 0.2), transparent 2.8%, transparent 96%, rgba(69, 45, 25, 0.16)),
    radial-gradient(circle at 17% 12%, rgba(115, 82, 43, 0.12), transparent 22%),
    radial-gradient(circle at 87% 67%, rgba(123, 88, 49, 0.09), transparent 18%),
    repeating-linear-gradient(3deg, transparent 0 5px, rgba(76, 53, 31, 0.022) 6px, transparent 7px),
    linear-gradient(100deg, var(--archive-paper-light), var(--archive-paper) 68%, #cbbb98) !important;
  box-shadow:
    inset 18px 0 28px rgba(64, 39, 20, 0.2),
    inset -7px 0 13px rgba(72, 46, 23, 0.13),
    0 0 0 2px #1a0f0a,
    0 18px 60px rgba(0, 0, 0, 0.72) !important;
}

#story::before {
  content: "ARCHIVE LEDGER · CASE REGISTER";
  position: absolute;
  top: 30px;
  left: clamp(54px, 8vw, 112px);
  right: clamp(54px, 8vw, 112px);
  padding: 0 0 13px;
  border-bottom: 3px double rgba(75, 48, 29, 0.58);
  color: var(--archive-ink-soft);
  font-size: 0.72em;
  font-variant: small-caps;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  pointer-events: none;
}

html[lang^="zh"] #story::before {
  content: "档案总账 · 卷宗目录";
}

#story::after {
  content: "✦  CASE REGISTER  ✦";
  position: absolute;
  right: clamp(54px, 8vw, 112px);
  bottom: 27px;
  left: clamp(54px, 8vw, 112px);
  color: rgba(75, 48, 29, 0.66);
  font-size: 0.68em;
  font-variant: small-caps;
  letter-spacing: 0.17em;
  text-align: center;
  pointer-events: none;
}

html[lang^="zh"] #story::after {
  content: "✦  卷宗目录  ✦";
}

#passages,
.passage {
  width: 100%;
  max-width: 82ch !important;
  margin: 0 auto !important;
  font-family: inherit !important;
  line-height: inherit !important;
  text-align: left !important;
  transition: none !important;
}

.passage {
  position: relative;
  min-height: calc(100vh - 250px);
  padding-left: clamp(20px, 3vw, 38px);
}

.passage::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  border-left: 3px double var(--archive-rule);
  pointer-events: none;
}

.passage-in {
  opacity: 1 !important;
}

.terminal-session-banner {
  margin: 0 0 2em;
  padding: 1.1em 1.3em;
  border: 1px solid rgba(79, 49, 29, 0.42);
  outline: 1px solid rgba(79, 49, 29, 0.16);
  color: var(--archive-ink-soft);
  font-size: 0.88em;
  font-variant: small-caps;
  letter-spacing: 0.07em;
  text-align: center;
  white-space: pre-wrap;
}

.terminal-history {
  display: block;
}

.terminal-history-output,
.terminal-builtin-output {
  margin: 0 0 1em;
  color: var(--archive-ink);
  white-space: pre-wrap;
}

.terminal-history-command {
  margin: 1.55em 0 0.6em;
  padding: 0 0 0.42em;
  border-bottom: 1px dotted rgba(39, 62, 75, 0.36);
  color: var(--archive-blue);
  font-family: "Courier New", "Noto Sans Mono CJK SC", monospace;
  font-size: 0.88em;
  font-weight: 700;
  letter-spacing: 0.025em;
  white-space: pre-wrap;
}

.terminal-history-link {
  color: var(--archive-ink-soft) !important;
  text-decoration: none !important;
}

.header {
  position: static !important;
  min-height: 0;
  display: grid !important;
  grid-template-columns: max-content minmax(0, 1fr);
  grid-template-rows: auto;
  align-items: end;
  gap: 12px;
  margin: 1.35em 0 0;
  padding: 0 !important;
  background: transparent !important;
}

.header::before {
  content: attr(data-archive-prompt);
  grid-column: 1;
  grid-row: 1;
  padding-bottom: 3px;
  color: var(--archive-blue);
  font-size: 0.76em;
  font-variant: small-caps;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.header > br {
  display: none;
}

.passage > .macro-timed:empty,
.passage > .macro-timed.terminal-empty-tail {
  display: none !important;
}

#heading {
  display: block;
  min-width: 0;
  margin: 0 0 0.7em;
  padding-bottom: 0.35em;
  border-bottom: 1px solid rgba(86, 58, 36, 0.32);
  color: var(--archive-ink-soft);
  font-size: 0.86em;
  font-style: italic;
  white-space: normal;
}

#heading:empty {
  display: none;
}

input,
select,
textarea,
button {
  font-family: inherit !important;
}

.header input[type="text"] {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 1px 3px 3px !important;
  border: 0 !important;
  border-bottom: 1px solid rgba(39, 62, 75, 0.52) !important;
  border-radius: 0 !important;
  outline: 0 !important;
  background: transparent !important;
  color: var(--archive-blue) !important;
  caret-color: var(--archive-error);
  box-shadow: none !important;
  font-family: "Courier New", "Noto Sans Mono CJK SC", monospace !important;
  font-weight: 700;
  text-shadow: none;
}

a,
.terminal-static-link,
.names,
.names_ii,
.names_iii,
.names_iv,
.act_ii a,
.act_iii a,
.act_iv a,
.recent a,
.recent_ii {
  color: var(--archive-blue) !important;
  text-decoration: none !important;
  cursor: text !important;
  pointer-events: none !important;
}

a:hover,
a:focus-visible {
  outline: 0;
  color: var(--archive-blue) !important;
  background: transparent !important;
  text-shadow: none;
}

.hints,
.notes a {
  color: var(--archive-ink-soft) !important;
}

.myDiv,
.myDivAr {
  margin: 1em 0 0 !important;
  padding: 1em 1.2em !important;
  border: 0 !important;
  border-top: 3px double rgba(86, 58, 36, 0.38) !important;
  border-bottom: 1px solid rgba(86, 58, 36, 0.3) !important;
  background: rgba(255, 249, 229, 0.18) !important;
  color: var(--archive-ink) !important;
  box-shadow: none !important;
  text-align: left !important;
}

.error-view,
.terminal-fatal-error {
  border-left-color: var(--archive-error) !important;
  background: rgba(121, 46, 39, 0.08) !important;
  color: var(--archive-error) !important;
}

#ui-overlay.open {
  opacity: 0.82 !important;
  background: var(--archive-leather-dark) !important;
}

#ui-dialog {
  width: min(760px, calc(100vw - 28px)) !important;
  max-width: none !important;
  color: var(--archive-ink) !important;
  font-family: inherit !important;
  text-shadow: none;
}

#ui-dialog-titlebar,
#ui-dialog-body {
  border-color: #6d5739 !important;
  background: var(--archive-paper) !important;
  color: var(--archive-ink) !important;
}

#ui-dialog-title {
  font-size: 1em !important;
  font-variant: small-caps;
  font-weight: 700 !important;
  letter-spacing: 0.1em;
  text-align: left !important;
}

#ui-dialog-close {
  width: auto !important;
  padding-inline: 1em !important;
  color: var(--archive-ink-soft) !important;
}

button {
  display: none !important;
  pointer-events: none !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0.35em 0.6em !important;
  background: transparent !important;
  color: var(--archive-blue) !important;
  text-shadow: none;
}

@media (max-width: 620px) {
  body {
    font-size: 13px;
  }

  body::before {
    border-width: 5px;
    border-radius: 8px;
  }

  body::after {
    inset: 10px;
  }

  #story,
  #ui-bar.stowed ~ #story {
    width: calc(100% - 26px) !important;
    min-height: calc(100vh - 26px);
    margin: 13px auto !important;
    padding: 72px 20px 64px !important;
    outline-width: 6px;
  }

  #story::before {
    top: 25px;
    right: 20px;
    left: 20px;
    overflow: hidden;
    font-size: 0.63em;
    letter-spacing: 0.11em;
    white-space: nowrap;
  }

  #story::after {
    right: 20px;
    left: 20px;
    font-size: 0.58em;
  }

  .passage {
    padding-left: 16px;
  }

  .header {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 3px;
  }

  .header::before {
    grid-column: 1;
    grid-row: 1;
  }

  .header input[type="text"] {
    grid-column: 1;
    grid-row: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}