@desktop: 900px;
@mobile: 599px;

:root {
  color-scheme: light;
  --spine-page: #dfe2d7;
  --spine-paper: #f8f3e8;
  --spine-ink: #29251f;
  --spine-muted: #625e54;
  --spine-rule: #687363;
  --spine-accent: #9c392d;
  --spine-visited: #654a61;
  --spine-line: #c9c4b7;
}

html.zAoYTe,
html,
body#gsr,
body,
body #main,
body #cnt {
  color: var(--spine-ink) !important;
  background: var(--spine-page) !important;
}

body {
  color-scheme: light;
  font-family: Songti SC, STSong, Noto Serif CJK SC, Georgia, serif !important;
}

#searchform,
#searchform .sfbg,
#searchform .sfbg > div,
#gb {
  background: var(--spine-page) !important;
  box-shadow: none !important;
}

#searchform {
  border-bottom: 1px solid rgba(41, 37, 31, .18) !important;
}

html body .RNNXgb {
  color: var(--spine-ink) !important;
  background: var(--spine-paper) !important;
  border: 1px solid var(--spine-rule) !important;
  border-bottom: 3px double var(--spine-rule) !important;
  border-radius: 0 !important;
  box-shadow:
    inset 0 -3px 0 rgba(104, 115, 99, .12),
    3px 3px 0 rgba(104, 115, 99, .08) !important;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

html body .RNNXgb:focus-within {
  border-color: var(--spine-accent) !important;
  box-shadow:
    inset 0 -3px 0 rgba(156, 57, 45, .12),
    3px 3px 0 rgba(156, 57, 45, .08) !important;
}

#searchform input,
#searchform textarea,
#searchform [contenteditable="true"] {
  color: var(--spine-ink) !important;
  caret-color: var(--spine-accent) !important;
}

@media (min-width: @desktop) {
  #rso {
    display: block !important;
    position: relative;
    box-sizing: border-box;
    padding: 8px 20px 8px 44px !important;
    background: var(--spine-paper) !important;
    border-top: 1px solid rgba(104, 115, 99, .32);
    border-bottom: 1px solid rgba(104, 115, 99, .32);
    box-shadow: 7px 8px 0 rgba(104, 115, 99, .08);
  }
}

#rso {
  position: relative;
  box-sizing: border-box;
  background: var(--spine-paper) !important;
}

#rso::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 23px;
  width: 1px;
  content: "";
  pointer-events: none;
  background: var(--spine-rule);
}

html body #rso > .MjjYud,
html body #rso > div > .MjjYud {
  position: relative;
  box-sizing: border-box;
  margin: 0 !important;
  padding: 22px 8px 24px 18px !important;
  background: transparent !important;
  border: 0 !important;
  border-bottom: 1px solid var(--spine-line) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

html body #rso > .MjjYud::before,
html body #rso > div > .MjjYud::before {
  position: absolute;
  top: 31px;
  left: -21px;
  width: 11px;
  height: 2px;
  content: "";
  pointer-events: none;
  background: var(--spine-rule);
  transition: width 150ms ease, background-color 150ms ease;
}

html body #rso > .MjjYud::after,
html body #rso > div > .MjjYud::after {
  position: absolute;
  top: 27px;
  left: -25px;
  width: 7px;
  height: 7px;
  box-sizing: border-box;
  content: "";
  pointer-events: none;
  background: var(--spine-paper);
  border: 1px solid var(--spine-rule);
  border-radius: 50%;
  transition: background-color 150ms ease, border-color 150ms ease;
}

html body #rso > .MjjYud:hover::before,
html body #rso > div > .MjjYud:hover::before,
html body #rso > .MjjYud:focus-within::before,
html body #rso > div > .MjjYud:focus-within::before {
  width: 19px;
  background: var(--spine-accent);
}

html body #rso > .MjjYud:hover::after,
html body #rso > div > .MjjYud:hover::after,
html body #rso > .MjjYud:focus-within::after,
html body #rso > div > .MjjYud:focus-within::after {
  background: var(--spine-accent);
  border-color: var(--spine-accent);
}

html body #rso .MjjYud > .A6K0A,
html body #rso .MjjYud > .A6K0A > .wHYlTd {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

html body .ULSxyf,
html body .kp-wholepage {
  color: var(--spine-ink) !important;
  background: var(--spine-paper) !important;
  border: 1px solid var(--spine-line) !important;
  border-left: 3px solid rgba(104, 115, 99, .45) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

#rso :where(h3, a > h3),
#rhs :where(h3, a > h3) {
  color: var(--spine-ink) !important;
  font-family: Songti SC, STSong, Noto Serif CJK SC, Georgia, serif !important;
  font-size: 21px !important;
  font-weight: 650 !important;
  letter-spacing: 0;
  line-height: 1.38 !important;
  text-wrap: pretty;
}

#rso a:hover > h3,
#rhs a:hover > h3 {
  color: var(--spine-ink) !important;
  text-decoration: underline;
  text-decoration-color: var(--spine-accent);
  text-underline-offset: 4px;
}

#rso a:visited > h3,
#rhs a:visited > h3 {
  color: var(--spine-visited) !important;
}

#rso :where(.VuuXrf, cite, .qLRx3b),
#rhs :where(.VuuXrf, cite, .qLRx3b) {
  color: var(--spine-rule) !important;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, sans-serif !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

#rso :where(.VwiC3b, .MUxGbd, .aCOpRe),
#rhs :where(.VwiC3b, .MUxGbd, .aCOpRe) {
  color: var(--spine-muted) !important;
  font-size: 14px !important;
  line-height: 1.72 !important;
  text-wrap: pretty;
  overflow-wrap: anywhere;
}

html body .sp-separator {
  color: var(--spine-muted) !important;
  background: transparent !important;
  border-color: var(--spine-line) !important;
}

html body .sp-separator .sp-sp-nextlink,
html body .sp-separator .sp-sp-nextlink * {
  color: var(--spine-accent) !important;
}

[role="menu"],
[role="dialog"],
[role="listbox"] {
  color: var(--spine-ink) !important;
  background: var(--spine-paper) !important;
  border: 1px solid var(--spine-line) !important;
  border-radius: 3px !important;
  box-shadow: 0 8px 24px rgba(41, 37, 31, .14) !important;
}

#rso :where(a, button, input, textarea, select, [tabindex]):focus-visible,
#rhs :where(a, button, input, textarea, select, [tabindex]):focus-visible,
#searchform :where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 3px solid var(--spine-accent) !important;
  outline-offset: 3px !important;
}

@media (max-width: 899px) {
  #rcnt,
  #center_col,
  #rso {
    box-sizing: border-box;
    width: 100% !important;
    min-width: 0 !important;
    margin-inline: 0 !important;
  }
}

@media (max-width: @mobile) {
  #rso {
    display: revert !important;
    grid-template-columns: none !important;
    padding: 4px 8px 4px 29px !important;
  }

  #rso::before {
    left: 15px;
  }

  html body #rso > .MjjYud,
  html body #rso > div > .MjjYud {
    padding: 18px 2px 20px 10px !important;
  }

  html body #rso > .MjjYud::before,
  html body #rso > div > .MjjYud::before {
    left: -14px;
    width: 8px;
  }

  html body #rso > .MjjYud::after,
  html body #rso > div > .MjjYud::after {
    top: 24px;
    left: -18px;
  }

  #rso :where(h3, a > h3),
  #rhs :where(h3, a > h3) {
    font-size: 19px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .RNNXgb,
  #rso > .MjjYud::before,
  #rso > div > .MjjYud::before,
  #rso > .MjjYud::after,
  #rso > div > .MjjYud::after {
    transition-duration: .01ms !important;
  }
}