/*
 * Papers shared reading theme.
 *
 * The visual direction follows documentation sites in the Quarto Gallery:
 * a quiet canvas, compact navigation, strong reading hierarchy and restrained
 * status color. Every rule is scoped to an exported Papers family so archived
 * source material keeps its mathematical layout and document semantics.
 */

:root {
  --papers-color-scheme: light;
  --papers-canvas: #f6f8fb;
  --papers-surface: #ffffff;
  --papers-surface-soft: #edf3f4;
  --papers-ink: #17212b;
  --papers-muted: #5b6875;
  --papers-faint: #7b8792;
  --papers-line: #d5dde3;
  --papers-line-strong: #b7c4cc;
  --papers-teal: #006d77;
  --papers-teal-dark: #00545c;
  --papers-blue: #0d5ea6;
  --papers-amber: #a85b00;
  --papers-red: #b42318;
  --papers-green: #167647;
  --papers-code: #eef2f5;
  --papers-bar-height: 48px;
  --papers-radius: 7px;
  --papers-shadow: 0 12px 34px rgba(22, 33, 43, 0.08);
  --papers-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --papers-font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --papers-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

:root[data-papers-color-mode="dark"] {
  --papers-color-scheme: dark;
  --papers-canvas: #0f1115;
  --papers-surface: #171a20;
  --papers-surface-soft: #20242c;
  --papers-ink: #f1f3f5;
  --papers-muted: #a7afb9;
  --papers-faint: #818b97;
  --papers-line: #2d333d;
  --papers-line-strong: #3d4652;
  --papers-teal: #547da8;
  --papers-teal-dark: #8eadd0;
  --papers-blue: #79a5d2;
  --papers-amber: #d1ad6d;
  --papers-red: #df8f8a;
  --papers-green: #81aa92;
  --papers-code: #1b1f26;
  --papers-shadow: 0 16px 38px rgba(0, 0, 0, 0.34);
}

body[data-papers-theme] {
  color-scheme: var(--papers-color-scheme) !important;
  background: var(--papers-canvas) !important;
  color: var(--papers-ink) !important;
  font-family: var(--papers-font) !important;
  font-optical-sizing: auto;
  letter-spacing: 0 !important;
  overflow-wrap: anywhere;
}

body[data-papers-theme] *,
body[data-papers-theme] *::before,
body[data-papers-theme] *::after {
  box-sizing: border-box;
}

body[data-papers-theme] img,
body[data-papers-theme] video,
body[data-papers-theme] svg {
  max-width: 100%;
}

body[data-papers-theme] a {
  color: var(--papers-blue);
  text-underline-offset: 0.16em;
  transition: color 140ms ease, border-color 140ms ease, background-color 140ms ease, transform 140ms var(--papers-ease-out);
}

body[data-papers-theme] a:hover {
  color: var(--papers-teal-dark);
}

body[data-papers-theme] a.reference-title,
body[data-papers-theme] a.zartbot-title,
body[data-papers-theme] :is(h1, h2, h3) > a {
  color: var(--papers-ink) !important;
}

body[data-papers-theme] a.reference-title:hover,
body[data-papers-theme] a.zartbot-title:hover,
body[data-papers-theme] :is(h1, h2, h3) > a:hover {
  color: var(--papers-ink) !important;
  text-decoration: underline;
}

body[data-papers-theme] a:focus-visible,
body[data-papers-theme] button:focus-visible,
body[data-papers-theme] summary:focus-visible,
body[data-papers-theme] input:focus-visible,
body[data-papers-theme] select:focus-visible {
  outline: 2px solid var(--papers-blue) !important;
  outline-offset: 3px;
}

body[data-papers-theme] :target {
  scroll-margin-top: calc(var(--papers-bar-height) * 2 + 24px);
}

.papers-reading-controls {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.papers-reading-controls button {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  gap: 5px;
  padding: 4px 8px;
  cursor: pointer;
  border: 1px solid var(--papers-line);
  border-radius: 6px;
  background: transparent;
  color: var(--papers-muted);
  font: 650 11px/1.25 var(--papers-font);
  white-space: nowrap;
}

.papers-reading-controls button:hover {
  border-color: var(--papers-line-strong);
  background: var(--papers-surface-soft);
  color: var(--papers-ink);
}

.papers-reading-controls button[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--papers-blue) 52%, var(--papers-line));
  background: color-mix(in srgb, var(--papers-blue) 12%, var(--papers-surface));
  color: var(--papers-blue);
}

.papers-reading-control__icon {
  display: inline-grid;
  width: 13px;
  place-items: center;
  font-size: 13px;
  line-height: 1;
}

.papers-reading-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 0 24px;
  padding: 12px 14px;
  border: 1px solid var(--papers-line);
  border-radius: var(--papers-radius);
  background: var(--papers-surface);
  color: var(--papers-ink);
}

.papers-reading-panel > div:first-child {
  display: grid;
  gap: 2px;
}

.papers-reading-panel strong {
  font-size: 13px;
}

.papers-reading-panel small {
  color: var(--papers-muted);
  font-size: 11px;
}

.papers-progress-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.papers-progress-actions--mobile {
  display: none;
}

.papers-progress-actions a,
.papers-progress-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 5px 9px;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--papers-muted) !important;
  font: 650 12px/1.2 var(--papers-font);
  text-decoration: none;
  white-space: nowrap;
}

.papers-progress-actions a[hidden] {
  display: none !important;
}

.papers-progress-actions button {
  border-color: var(--papers-line);
  background: var(--papers-surface);
  color: var(--papers-ink) !important;
}

.papers-progress-actions a:hover,
.papers-progress-actions button:hover {
  border-color: var(--papers-line-strong);
  background: var(--papers-surface-soft);
  color: var(--papers-ink) !important;
}

.papers-progress-actions + .papers-theme-toggle {
  margin-left: 8px;
}

.papers-progress-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9500;
  font-family: var(--papers-font);
}

.papers-progress-dock__toggle {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  gap: 8px;
  padding: 7px 10px 7px 12px;
  cursor: pointer;
  border: 1px solid var(--papers-line-strong);
  border-radius: 7px;
  background: var(--papers-surface);
  color: var(--papers-ink);
  box-shadow: var(--papers-shadow);
  font: 700 12px/1.2 var(--papers-font);
}

.papers-progress-dock__toggle:hover {
  border-color: var(--papers-blue);
  background: var(--papers-surface-soft);
}

.papers-progress-dock__toggle span {
  display: grid;
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  place-items: center;
  border-radius: 11px;
  background: var(--papers-surface-soft);
  color: var(--papers-muted);
  font: 750 11px/1 var(--papers-mono);
}

.papers-progress-dock__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  display: grid;
  width: min(430px, calc(100vw - 36px));
  max-height: min(560px, 72vh);
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--papers-line-strong);
  border-radius: 8px;
  background: var(--papers-surface);
  color: var(--papers-ink);
  box-shadow: var(--papers-shadow);
}

.papers-progress-dock__panel[hidden] {
  display: none !important;
}

.papers-progress-dock__panel > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 58px;
  padding: 10px 12px 10px 14px;
  border-bottom: 1px solid var(--papers-line);
}

.papers-progress-dock__panel > header > div {
  display: grid;
  gap: 2px;
}

.papers-progress-dock__panel > header strong {
  font-size: 14px;
}

.papers-progress-dock__panel > header small {
  color: var(--papers-muted);
  font-size: 11px;
}

.papers-progress-dock__panel > header button {
  display: grid;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  padding: 0;
  cursor: pointer;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--papers-muted);
  font: 500 20px/1 var(--papers-font);
}

.papers-progress-dock__panel > header button:hover {
  border-color: var(--papers-line);
  background: var(--papers-surface-soft);
  color: var(--papers-ink);
}

.papers-reading-dock-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  padding: 8px;
  border-bottom: 1px solid var(--papers-line);
  background: var(--papers-canvas);
}

.papers-reading-dock-tabs button {
  display: inline-flex;
  min-width: 0;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 5px 7px;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--papers-muted);
  font: 650 11px/1.2 var(--papers-font);
  white-space: nowrap;
}

.papers-reading-dock-tabs button:hover {
  border-color: var(--papers-line);
  color: var(--papers-ink);
}

.papers-reading-dock-tabs button[aria-selected="true"] {
  border-color: var(--papers-line-strong);
  background: var(--papers-surface);
  color: var(--papers-ink);
  box-shadow: 0 1px 3px rgba(23, 33, 43, .06);
}

.papers-reading-dock-tabs b {
  color: var(--papers-faint);
  font: 700 10px/1 var(--papers-mono);
}

.papers-progress-dock__panel ol {
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  list-style: none;
}

.papers-progress-dock__panel li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 68px;
  padding: 10px 12px 10px 14px;
  border-bottom: 1px solid var(--papers-line);
}

.papers-progress-history__copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.papers-progress-history__copy strong {
  display: -webkit-box;
  overflow: hidden;
  color: var(--papers-ink);
  font-size: 12px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.papers-progress-history__copy span {
  overflow: hidden;
  color: var(--papers-muted);
  font-size: 11px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.papers-progress-history__actions {
  display: flex;
  align-items: center;
  gap: 3px;
}

.papers-progress-history__actions a,
.papers-progress-history__actions button {
  min-height: 30px;
  padding: 5px 7px;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: var(--papers-blue) !important;
  font: 700 11px/1.2 var(--papers-font);
  text-decoration: none;
  white-space: nowrap;
}

.papers-progress-history__actions a:hover,
.papers-progress-history__actions button:hover {
  border-color: var(--papers-line);
  background: var(--papers-surface-soft);
  color: var(--papers-ink) !important;
}

.papers-progress-dock__panel > p {
  margin: 0;
  padding: 22px 14px;
  color: var(--papers-muted);
  font-size: 12px;
}

.papers-progress-dock__panel > p[hidden] {
  display: none !important;
}

.papers-global-search-trigger {
  display: grid;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  margin-left: auto;
  padding: 0;
  cursor: pointer;
  place-items: center;
  border: 1px solid var(--papers-line);
  border-radius: 50%;
  background: var(--papers-surface);
  color: var(--papers-muted);
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease, transform 140ms var(--papers-ease-out);
}

.papers-global-search-trigger:hover {
  border-color: var(--papers-line-strong);
  background: var(--papers-surface-soft);
  color: var(--papers-ink);
}

.papers-global-search-trigger:active {
  transform: scale(.94);
}

.papers-global-search-trigger + .papers-progress-actions,
.papers-global-search-trigger + .papers-theme-toggle {
  margin-left: 6px;
}

.papers-search-icon {
  position: relative;
  display: block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.papers-search-icon::after {
  position: absolute;
  right: -5px;
  bottom: -3px;
  width: 6px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  content: "";
  transform: rotate(45deg);
  transform-origin: center;
}

html.papers-search-open {
  overflow: hidden;
}

.papers-search-dialog {
  width: min(720px, calc(100vw - 32px));
  max-width: none;
  max-height: min(720px, 78vh);
  margin: 10vh auto auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--papers-line-strong);
  border-radius: 8px;
  background: var(--papers-surface);
  color: var(--papers-ink);
  box-shadow: 0 24px 80px rgba(8, 13, 18, .24);
  font-family: var(--papers-font);
}

.papers-search-dialog::backdrop {
  background: rgba(15, 20, 26, .46);
}

.papers-search-dialog__shell {
  display: grid;
  max-height: min(720px, 78vh);
  grid-template-rows: auto auto auto minmax(0, 1fr);
}

.papers-search-dialog__shell > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  padding: 10px 12px 10px 18px;
  border-bottom: 1px solid var(--papers-line);
}

.papers-search-dialog__shell > header strong {
  color: var(--papers-ink);
  font-size: 15px;
}

.papers-search-dialog__shell > header button {
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  cursor: pointer;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--papers-muted);
  font: 500 20px/1 var(--papers-font);
}

.papers-search-dialog__shell > header button:hover {
  border-color: var(--papers-line);
  background: var(--papers-surface-soft);
  color: var(--papers-ink);
}

.papers-search-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 48px;
  margin: 14px 16px 8px;
  padding: 0 14px;
  border: 1px solid var(--papers-line-strong);
  border-radius: 7px;
  background: var(--papers-canvas);
  color: var(--papers-muted);
}

.papers-search-field:focus-within {
  border-color: var(--papers-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--papers-blue) 16%, transparent);
  color: var(--papers-ink);
}

.papers-search-field input {
  width: 100%;
  min-width: 0;
  height: 46px;
  padding: 0;
  border: 0;
  outline: 0 !important;
  background: transparent;
  color: var(--papers-ink);
  box-shadow: none !important;
  font: 500 15px/1.3 var(--papers-font);
}

.papers-search-field input::placeholder {
  color: var(--papers-faint);
  opacity: 1;
}

.papers-search-status {
  min-height: 28px;
  margin: 0;
  padding: 3px 18px 8px;
  color: var(--papers-muted);
  font-size: 12px;
}

.papers-search-results {
  min-height: 0;
  margin: 0;
  padding: 0 8px 10px;
  overflow-y: auto;
  overscroll-behavior: contain;
  list-style: none;
}

.papers-search-results li {
  margin: 0;
  padding: 0;
}

.papers-search-results a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  min-height: 72px;
  padding: 11px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--papers-ink) !important;
  text-decoration: none;
}

.papers-search-results a:hover,
.papers-search-results a[data-active] {
  border-color: var(--papers-line);
  background: var(--papers-surface-soft);
  color: var(--papers-ink) !important;
}

.papers-search-result__copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.papers-search-result__copy strong {
  overflow: hidden;
  color: var(--papers-ink);
  font-size: 14px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.papers-search-result__section {
  overflow: hidden;
  color: var(--papers-muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.papers-search-result__snippet {
  display: -webkit-box;
  overflow: hidden;
  color: var(--papers-faint);
  font-size: 12px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.papers-search-result__kind {
  padding-top: 2px;
  color: var(--papers-faint);
  font: 700 10px/1.3 var(--papers-mono);
  white-space: nowrap;
}

body[data-papers-theme] code,
body[data-papers-theme] pre,
body[data-papers-theme] .formula,
body[data-papers-theme] .causal-map {
  font-family: var(--papers-mono) !important;
}

body[data-papers-theme] code {
  border: 1px solid var(--papers-line) !important;
  border-radius: 4px !important;
  background: var(--papers-code) !important;
  color: var(--papers-ink) !important;
}

body[data-papers-theme] pre,
body[data-papers-theme] .formula,
body[data-papers-theme] .causal-map,
body[data-papers-theme] .code-block {
  border: 1px solid var(--papers-line) !important;
  border-radius: var(--papers-radius) !important;
  background: #17212b !important;
  color: #e8f0f3 !important;
  box-shadow: inset 3px 0 0 var(--papers-teal);
  overflow-x: auto;
}

body[data-papers-theme] pre code {
  border: 0 !important;
  background: transparent !important;
  color: inherit !important;
}

body[data-papers-theme] table {
  border-color: var(--papers-line) !important;
}

body[data-papers-theme] th,
body[data-papers-theme] td {
  border-color: var(--papers-line) !important;
}

body[data-papers-theme] th {
  background: var(--papers-surface-soft) !important;
  color: var(--papers-ink) !important;
}

body[data-papers-theme] blockquote {
  border-left: 3px solid var(--papers-teal) !important;
  background: var(--papers-surface-soft) !important;
  color: var(--papers-ink) !important;
}

.papers-skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  z-index: 20000;
  padding: 9px 12px;
  border: 2px solid var(--papers-blue);
  border-radius: 6px;
  background: var(--papers-surface);
  color: var(--papers-ink) !important;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(calc(-100% - 16px));
}

.papers-skip-link:focus {
  box-shadow: var(--papers-shadow);
  transform: translateY(0);
}

.papers-globalbar {
  position: sticky;
  top: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: var(--papers-bar-height);
  margin: 0;
  padding: 0 max(16px, calc((100vw - 1240px) / 2));
  border: 0;
  border-bottom: 1px solid rgba(213, 221, 227, 0.94);
  background: #ffffff;
  color: var(--papers-ink);
  box-shadow: 0 1px 0 rgba(23, 33, 43, 0.03);
}

.papers-globalbar nav {
  position: static;
  top: auto;
  z-index: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.papers-globalbar__brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 4px;
  color: var(--papers-ink) !important;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.papers-globalbar__brand > span:last-child {
  color: var(--papers-ink) !important;
}

.papers-globalbar__mark {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 6px;
  background: var(--papers-teal);
  color: #ffffff;
  font: 800 11px/1 var(--papers-mono);
}

.papers-globalbar__links {
  display: flex;
  align-items: stretch;
  gap: 3px;
  min-width: 0;
  margin-left: 28px;
}

.papers-globalbar__links a,
.papers-globalbar__menu nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--papers-muted) !important;
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.papers-globalbar__links a[aria-current="page"] {
  background: var(--papers-surface-soft);
  color: var(--papers-teal-dark) !important;
}

.papers-theme-toggle {
  display: grid;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  margin-left: auto;
  padding: 0;
  cursor: pointer;
  place-items: center;
  border: 1px solid var(--papers-line);
  border-radius: 50%;
  background: var(--papers-surface);
  color: var(--papers-ink);
  font: 700 18px/1 var(--papers-font);
  transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease, transform 140ms var(--papers-ease-out);
}

.papers-theme-toggle:hover {
  border-color: var(--papers-line-strong);
  background: var(--papers-surface-soft);
}

.papers-theme-toggle:active {
  transform: scale(.94);
}

#quarto-header .papers-theme-toggle {
  margin-right: 8px;
  margin-left: 12px;
}

.papers-globalbar__menu {
  display: none;
  margin-left: 8px;
}

.papers-globalbar__menu summary {
  display: grid;
  width: 44px;
  height: 44px;
  cursor: pointer;
  list-style: none;
  place-items: center;
  border: 1px solid var(--papers-line);
  border-radius: 6px;
  background: var(--papers-surface);
}

.papers-globalbar__menu summary::-webkit-details-marker {
  display: none;
}

.papers-globalbar__menu-icon,
.papers-globalbar__menu-icon::before,
.papers-globalbar__menu-icon::after {
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--papers-ink);
}

.papers-globalbar__menu-icon {
  position: relative;
}

.papers-globalbar__menu-icon::before,
.papers-globalbar__menu-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.papers-globalbar__menu-icon::before { top: -5px; }
.papers-globalbar__menu-icon::after { top: 5px; }

.papers-globalbar__menu nav {
  position: absolute;
  top: calc(100% + 8px);
  right: 12px;
  display: grid;
  min-width: 220px;
  padding: 8px;
  border: 1px solid var(--papers-line);
  border-radius: var(--papers-radius);
  background: var(--papers-surface);
  box-shadow: var(--papers-shadow);
  transform-origin: top right;
}

.papers-globalbar__menu nav a[aria-current="page"] {
  background: var(--papers-surface-soft);
  color: var(--papers-teal-dark) !important;
}

.papers-globalbar__links a:active,
.papers-globalbar__menu summary:active,
.papers-globalbar__menu nav a:active,
body[data-papers-theme] a.open:active,
body[data-papers-theme] button:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .papers-globalbar__links a:hover,
  .papers-globalbar__menu nav a:hover {
    background: #f0f5f6;
    color: var(--papers-teal-dark) !important;
  }
}

@media (max-width: 560px) {
  .papers-reading-panel {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 720px) {
  .papers-globalbar > .papers-progress-actions,
  #quarto-header .navbar-container > .papers-progress-actions {
    display: none;
  }

  .papers-progress-actions--mobile {
    display: grid;
    gap: 4px;
    width: 100%;
    margin: 6px 0 0;
    padding-top: 8px;
    border-top: 1px solid var(--papers-line);
  }

  .papers-progress-actions--mobile a,
  .papers-progress-actions--mobile button {
    justify-content: flex-start;
    width: 100%;
    min-height: 40px;
    padding: 8px 10px;
  }

  .papers-progress-dock {
    right: 12px;
    bottom: 12px;
  }

  .papers-progress-dock__panel {
    width: calc(100vw - 24px);
    max-height: 68vh;
  }
}

/* Mainline and Zartbot */
body.papers-mainline {
  --bg: var(--papers-canvas);
  --panel: var(--papers-surface);
  --panel-raised: var(--papers-surface-soft);
  --text: var(--papers-ink);
  --muted: var(--papers-muted);
  --line: var(--papers-line);
  --green: var(--papers-teal);
  --aqua: var(--papers-blue);
  --amber: var(--papers-amber);
  --coral: var(--papers-red);
  --link: var(--papers-blue);
}

body.papers-mainline > .topbar {
  top: var(--papers-bar-height) !important;
  z-index: 120;
  min-height: 46px;
  padding-top: 6px;
  padding-bottom: 6px;
  border-bottom-color: rgba(183, 196, 204, .7) !important;
  background: rgba(246, 248, 251, 0.98) !important;
  box-shadow: 0 7px 18px rgba(23, 33, 43, .055);
}

body.papers-mainline > .topbar a {
  color: var(--papers-muted) !important;
  font-weight: 620;
}

body.papers-mainline > .topbar a[aria-current="location"] {
  background: #e5f1f2;
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline > .topbar .brand {
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline main {
  width: min(1180px, calc(100% - 40px));
  padding-top: 24px;
}

body.papers-mainline .hero,
body.papers-mainline .page-hero {
  max-width: 920px;
  padding-top: 22px;
}

body.papers-mainline h1 {
  color: var(--papers-ink) !important;
  font-size: 46px;
  line-height: 1.13;
}

body.papers-mainline .page-hero h1 {
  font-size: 39px;
}

body.papers-mainline h2 {
  margin-top: 44px;
  border-top-color: var(--papers-line) !important;
  color: var(--papers-ink) !important;
}

body.papers-mainline h3 {
  color: var(--papers-ink);
}

body.papers-mainline h4,
body.papers-mainline .eyebrow {
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline .eyebrow {
  letter-spacing: 0;
}

body.papers-mainline .lead,
body.papers-mainline .small,
body.papers-mainline .page-meta,
body.papers-mainline footer {
  color: var(--papers-muted) !important;
}

body.papers-mainline .notice,
body.papers-mainline .zartbot-scope {
  border-left-color: var(--papers-amber) !important;
  background: #fff5e8 !important;
  color: #603b0a !important;
}

body.papers-mainline .notice strong,
body.papers-mainline .zartbot-scope strong {
  color: #754600 !important;
}

body.papers-mainline .topic-grid,
body.papers-mainline .connections {
  gap: 14px;
}

body.papers-mainline .topic-card,
body.papers-mainline .connection,
body.papers-mainline .comparison > div,
body.papers-mainline .zartbot-metric,
body.papers-mainline .zartbot-map-card,
body.papers-mainline .zartbot-coverage-card,
body.papers-mainline .zartbot-candidates,
body.papers-mainline .zartbot-table-wrap {
  border-color: var(--papers-line) !important;
  border-radius: var(--papers-radius) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
  box-shadow: 0 1px 1px rgba(23, 33, 43, 0.025);
}

body.papers-mainline .topic-card {
  min-height: 196px;
}

body.papers-mainline .topic-card p,
body.papers-mainline .zartbot-small,
body.papers-mainline .zartbot-empty,
body.papers-mainline .zartbot-result-count {
  color: var(--papers-muted) !important;
}

body.papers-mainline .topic-no,
body.papers-mainline .connection h3,
body.papers-mainline .comparison strong,
body.papers-mainline .zartbot-metric strong,
body.papers-mainline .zartbot-map-card h3,
body.papers-mainline .zartbot-coverage-card h3 {
  color: var(--papers-amber) !important;
}

body.papers-mainline .topic-card .open,
body.papers-mainline .zartbot-explanation,
body.papers-mainline .zartbot-topic-links a {
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline .track {
  border-left-color: var(--papers-teal) !important;
  background: var(--papers-surface) !important;
}

body.papers-mainline .track h3 {
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline .article-aside {
  top: calc(var(--papers-bar-height) * 2 + 24px);
  border-color: var(--papers-line) !important;
  background: var(--papers-surface) !important;
  box-shadow: 0 5px 20px rgba(23, 33, 43, 0.05);
}

body.papers-mainline .article-aside h2 {
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline .article-aside a {
  color: var(--papers-muted) !important;
}

body.papers-mainline .architecture-figure {
  border-color: var(--papers-line-strong) !important;
  background: var(--papers-surface) !important;
  box-shadow: 0 5px 20px rgba(23, 33, 43, 0.055);
}

body.papers-mainline .architecture-figure figcaption,
body.papers-mainline .architecture-figure figcaption strong {
  color: var(--papers-muted) !important;
}

body.papers-mainline .callout {
  border-left-color: var(--papers-teal) !important;
  background: #eaf6f5 !important;
  color: var(--papers-ink) !important;
}

body.papers-mainline .callout.warn,
body.papers-mainline .zartbot-fixed-boundary {
  border-left-color: var(--papers-red) !important;
  background: #fff0ee !important;
  color: #70251f !important;
}

body.papers-mainline .status,
body.papers-mainline .zartbot-badge,
body.papers-mainline .zartbot-subnav a,
body.papers-mainline .zartbot-chapter-links a {
  border-color: var(--papers-line-strong) !important;
  background: var(--papers-surface-soft) !important;
  color: var(--papers-muted) !important;
}

body.papers-mainline .status.current,
body.papers-mainline .zartbot-badge.reviewed {
  border-color: #99cbb0 !important;
  background: #e8f6ee !important;
  color: var(--papers-green) !important;
}

body.papers-mainline .status.limited,
body.papers-mainline .zartbot-badge.evidence {
  border-color: #e0bd88 !important;
  background: #fff4e2 !important;
  color: #825000 !important;
}

body.papers-mainline .zartbot-badge.layer,
body.papers-mainline .zartbot-badge.source {
  border-color: #9abfc9 !important;
  background: #eaf4f6 !important;
  color: var(--papers-teal-dark) !important;
}

body.papers-mainline .zartbot-controls input,
body.papers-mainline .zartbot-controls select {
  border-color: var(--papers-line-strong) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-mainline .zartbot-table th {
  color: var(--papers-muted) !important;
}

/* Multimodal and diffusion learning documents */
body.papers-learning {
  --bg: var(--papers-canvas);
  --fg: var(--papers-ink);
  --border: var(--papers-line);
  --code-bg: var(--papers-code);
  --nav-bg: var(--papers-surface);
  --table-stripe: var(--papers-surface-soft);
  --table-alt: var(--papers-surface-soft);
  --bg-secondary: var(--papers-surface-soft);
  --accent: var(--papers-blue);
  --accent-hover: var(--papers-teal-dark);
  --danger: var(--papers-red);
  --warn: var(--papers-amber);
  --warning: var(--papers-amber);
  --ok: var(--papers-green);
  --success: var(--papers-green);
  --info: var(--papers-blue);
  --subtle: var(--papers-muted);
  --muted-bg: var(--papers-surface-soft);
  --surface: var(--papers-surface);
  --text: var(--papers-ink);
  --text-secondary: var(--papers-muted);
  --blockquote-bg: #eaf4f6;
  width: auto !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 max(20px, calc((100vw - 940px) / 2)) 80px !important;
}

body.papers-learning > .papers-globalbar {
  width: 100vw;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
}

body.papers-learning > .series-nav {
  --sn-accent: var(--papers-teal) !important;
  --sn-accent-strong: var(--papers-teal-dark) !important;
  --sn-bg: rgba(246, 248, 251, 0.96) !important;
  --sn-panel: var(--papers-surface) !important;
  --sn-text: var(--papers-ink) !important;
  --sn-muted: var(--papers-muted) !important;
  --sn-border: var(--papers-line) !important;
  position: sticky;
  top: var(--papers-bar-height) !important;
  z-index: 110;
  width: 100vw !important;
  max-width: none !important;
  margin: 0 calc(50% - 50vw) 14px !important;
  border-color: var(--papers-line) !important;
  border-right: 0 !important;
  border-left: 0 !important;
  border-radius: 0 !important;
  background: rgba(246, 248, 251, 0.96) !important;
  color: var(--papers-muted) !important;
  box-shadow: none !important;
}

body.papers-learning .series-nav a,
body.papers-learning .series-nav summary {
  border-color: var(--papers-line-strong) !important;
  border-radius: 6px !important;
  background: var(--papers-surface) !important;
  color: var(--papers-teal-dark) !important;
}

body.papers-learning .series-nav__chapters {
  border-color: var(--papers-line) !important;
  border-radius: var(--papers-radius) !important;
  background: var(--papers-surface) !important;
  box-shadow: var(--papers-shadow) !important;
}

body.papers-learning .series-nav__chapters a {
  border-color: transparent !important;
  background: transparent !important;
  color: var(--papers-ink) !important;
}

body.papers-learning .series-nav__chapters a[aria-current="page"] {
  background: var(--papers-surface-soft) !important;
  color: var(--papers-teal-dark) !important;
}

body.papers-learning .series-nav__progress {
  background: var(--papers-line) !important;
}

body.papers-learning .series-nav__progress span {
  background: var(--papers-teal) !important;
}

body.papers-learning > nav:not(.series-nav) {
  border-color: var(--papers-line) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-learning > nav:not(.series-nav) a {
  color: var(--papers-blue) !important;
}

body.papers-learning h1 {
  margin-top: 30px !important;
  border-bottom-color: var(--papers-line-strong) !important;
  color: var(--papers-ink) !important;
  font-size: 36px !important;
  line-height: 1.2;
}

body.papers-learning h2 {
  border-bottom-color: var(--papers-line) !important;
  color: var(--papers-ink) !important;
}

body.papers-learning h3 {
  color: var(--papers-muted) !important;
}

body.papers-learning .intro,
body.papers-learning footer {
  color: var(--papers-muted) !important;
}

body.papers-learning .card,
body.papers-learning .comparison-card,
body.papers-learning .page-card,
body.papers-learning .box,
body.papers-learning .step-box,
body.papers-learning .supplement,
body.papers-learning .conclusion-box,
body.papers-learning .conclusion,
body.papers-learning .relation-box,
body.papers-learning .relation,
body.papers-learning .highlight-box,
body.papers-learning .verdict-block {
  border-color: var(--papers-line) !important;
  border-radius: var(--papers-radius) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
  box-shadow: 0 1px 1px rgba(23, 33, 43, 0.025);
}

body.papers-learning .card .label,
body.papers-learning .desc,
body.papers-learning .note,
body.papers-learning .supplement-kind {
  color: var(--papers-muted) !important;
}

body.papers-learning .diagram,
body.papers-learning .flow-diagram {
  border-color: var(--papers-line) !important;
  background: #eef5f6 !important;
  color: var(--papers-ink) !important;
}

body.papers-learning table td {
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-learning table tbody tr:nth-child(even) td,
body.papers-learning table tr:nth-child(even) td {
  background: var(--papers-surface-soft) !important;
}

body.papers-learning figcaption {
  color: var(--papers-muted) !important;
}

body.papers-learning .badge,
body.papers-learning .tag,
body.papers-learning .pill,
body.papers-learning .phase-badge {
  border: 1px solid var(--papers-line-strong);
  background: var(--papers-surface-soft) !important;
  color: var(--papers-muted) !important;
}

body.papers-learning .status-ok,
body.papers-learning .badge-ok,
body.papers-learning .tag-ok,
body.papers-learning .tag-yes,
body.papers-learning .pill-green,
body.papers-learning .pass,
body.papers-learning .feasible {
  color: var(--papers-green) !important;
}

body.papers-learning .status-warn,
body.papers-learning .badge-dormant,
body.papers-learning .tag-warn,
body.papers-learning .tag-partial,
body.papers-learning .pill-yellow,
body.papers-learning .borderline {
  color: var(--papers-amber) !important;
}

body.papers-learning .status-bad,
body.papers-learning .badge-blocker,
body.papers-learning .tag-block,
body.papers-learning .fail,
body.papers-learning .reject,
body.papers-learning .infeasible {
  color: var(--papers-red) !important;
}

body.papers-learning .nav-list li,
body.papers-learning footer {
  border-color: var(--papers-line) !important;
}

/* SG indexes and interactive catalogues */
body.papers-catalog {
  --bg: var(--papers-canvas);
  --panel: var(--papers-surface);
  --panel2: var(--papers-surface-soft);
  --text: var(--papers-ink);
  --muted: var(--papers-muted);
  --line: var(--papers-line);
  --accent: var(--papers-teal);
  --link: var(--papers-blue);
  --good: var(--papers-green);
  --warn: var(--papers-amber);
  --bad: var(--papers-red);
}

body.papers-catalog > .papers-globalbar {
  width: 100vw;
}

@media (min-width: 1181px) {
  body.papers-catalog > .papers-globalbar {
    margin-left: -288px;
  }

  body.papers-catalog.index-collapsed > .papers-globalbar {
    margin-left: 0;
  }
}

body.papers-catalog > nav:not(.papers-globalbar) {
  top: var(--papers-bar-height) !important;
  z-index: 120;
  min-height: var(--papers-bar-height);
  padding: 0 28px !important;
  border-color: var(--papers-line) !important;
  background: rgba(246, 248, 251, 0.96) !important;
}

body.papers-catalog .paper-index {
  top: calc(var(--papers-bar-height) * 2) !important;
  border-color: var(--papers-line) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-catalog .paper-index input,
body.papers-catalog input,
body.papers-catalog select,
body.papers-catalog button {
  border-color: var(--papers-line-strong) !important;
  border-radius: 6px !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-catalog main,
body.papers-catalog .hero,
body.papers-catalog article,
body.papers-catalog .box,
body.papers-catalog .card,
body.papers-catalog .paper {
  border-color: var(--papers-line) !important;
}

body.papers-catalog .hero,
body.papers-catalog article,
body.papers-catalog .box,
body.papers-catalog .card,
body.papers-catalog .paper {
  border-radius: var(--papers-radius) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-catalog .callout {
  border-left-color: var(--papers-teal) !important;
  background: #eaf6f5 !important;
  color: var(--papers-ink) !important;
}

body.papers-catalog h1,
body.papers-catalog h2,
body.papers-catalog h3,
body.papers-catalog .index-title {
  color: var(--papers-ink) !important;
}

body.papers-catalog .intro,
body.papers-catalog .note,
body.papers-catalog .label,
body.papers-catalog .index-number,
body.papers-catalog .meta {
  color: var(--papers-muted) !important;
}

/* Standalone SG explanations */
body.papers-guide {
  --bg: var(--papers-canvas);
  --surface: var(--papers-surface);
  --surface-soft: var(--papers-surface-soft);
  --panel: var(--papers-surface);
  --text: var(--papers-ink);
  --muted: var(--papers-muted);
  --line: var(--papers-line);
  --accent: var(--papers-teal);
  --accent-strong: var(--papers-teal-dark);
  --accent2: var(--papers-blue);
  --code: var(--papers-code);
  --warn: var(--papers-amber);
  --warn-bg: #fff5e8;
  --bad: var(--papers-red);
}

body.papers-guide > .papers-globalbar {
  width: 100%;
  max-width: none !important;
  margin: 0 !important;
}

body.papers-guide > .topbar,
body.papers-guide > nav:not(.papers-globalbar) {
  position: sticky !important;
  top: var(--papers-bar-height) !important;
  z-index: 110;
  display: flex;
  gap: 16px;
  align-items: center;
  min-height: 48px;
  padding: 9px max(18px, calc((100vw - 940px) / 2)) !important;
  border-color: var(--papers-line) !important;
  background: rgba(246, 248, 251, 0.96) !important;
}

body.papers-guide main {
  width: min(940px, calc(100% - 36px)) !important;
}

body.papers-guide article,
body.papers-guide .paper-guide {
  color: var(--papers-ink) !important;
}

body.papers-guide h1,
body.papers-guide h2,
body.papers-guide h3 {
  color: var(--papers-ink) !important;
}

body.papers-guide h1 {
  font-size: clamp(30px, 3.5vw, 40px) !important;
  line-height: 1.18;
  overflow-wrap: break-word;
  text-wrap: balance;
}

body.papers-guide h2 {
  border-color: var(--papers-line) !important;
}

body.papers-guide .kicker,
body.papers-guide .venue {
  color: var(--papers-teal-dark) !important;
  letter-spacing: 0 !important;
}

body.papers-guide .lead,
body.papers-guide .subtitle,
body.papers-guide .meta {
  color: var(--papers-muted) !important;
}

body.papers-guide .hero,
body.papers-guide .summary,
body.papers-guide .toc,
body.papers-guide .callout,
body.papers-guide .takeaway,
body.papers-guide .warning,
body.papers-guide .evidence-limit,
body.papers-guide .flow {
  border-color: var(--papers-line) !important;
  border-radius: var(--papers-radius) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
}

body.papers-guide .callout,
body.papers-guide .takeaway {
  border-left-color: var(--papers-teal) !important;
  background: #eaf6f5 !important;
}

body.papers-guide .warning,
body.papers-guide .evidence-limit {
  border-left-color: var(--papers-amber) !important;
  background: #fff5e8 !important;
}

body.papers-guide table {
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
  font-size: 15px;
  line-height: 1.55;
}

body.papers-guide th,
body.papers-guide td {
  color: var(--papers-ink) !important;
  overflow-wrap: normal;
  word-break: normal;
}

body.papers-guide td {
  background: var(--papers-surface) !important;
}

body.papers-guide tbody tr:nth-child(even) td {
  background: #f8fafb !important;
}

body.papers-guide th:first-child,
body.papers-guide td:first-child {
  white-space: nowrap;
}

body.papers-guide .papers-table-scroll {
  width: 100%;
  margin: 18px 0 26px;
  overflow-x: auto;
  border: 1px solid var(--papers-line);
  border-radius: var(--papers-radius);
  background: var(--papers-surface);
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

body.papers-guide .papers-table-scroll:focus-visible {
  outline: 2px solid var(--papers-blue);
  outline-offset: 3px;
}

body.papers-guide .papers-table-scroll table {
  display: table !important;
  min-width: 680px;
  margin: 0;
  border: 0;
}

body.papers-guide .papers-guide-toc {
  margin: 26px 0 38px;
  border: 1px solid var(--papers-line);
  border-radius: var(--papers-radius);
  background: var(--papers-surface);
}

body.papers-guide .papers-guide-toc summary {
  cursor: pointer;
  padding: 13px 16px;
  color: var(--papers-ink);
  font-size: 15px;
  font-weight: 700;
}

body.papers-guide .papers-guide-toc[open] summary {
  border-bottom: 1px solid var(--papers-line);
}

body.papers-guide .papers-guide-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 28px;
  margin: 0;
  padding: 16px 20px 18px 42px;
}

body.papers-guide .papers-guide-toc li {
  margin: 0;
  color: var(--papers-muted);
}

body.papers-guide .papers-guide-toc a {
  color: var(--papers-blue);
  text-decoration-thickness: 1px;
}

/* Cached source papers: keep the publisher's geometry, math and figures. */
body.papers-archive-ltx,
body.papers-archive-raw {
  margin: 0 !important;
  background: #eef2f5 !important;
}

body.papers-archive-ltx > .papers-globalbar,
body.papers-archive-raw > .papers-globalbar {
  width: 100vw;
}

body.papers-archive-ltx .local-archive-bar,
body.papers-archive-raw .local-archive-bar {
  position: sticky !important;
  top: var(--papers-bar-height) !important;
  z-index: 9000 !important;
  border-color: var(--papers-line) !important;
  background: rgba(246, 248, 251, 0.97) !important;
  color: var(--papers-muted) !important;
  font-family: var(--papers-font) !important;
}

body.papers-archive-ltx .local-archive-bar a,
body.papers-archive-raw .local-archive-bar a {
  color: var(--papers-blue) !important;
}

body.papers-archive-ltx .ltx_page_main,
body.papers-archive-ltx .ltx_document,
body.papers-archive-ltx main.ltx_page_main {
  background: var(--papers-surface) !important;
}

body.papers-archive-ltx .ltx_page_main {
  border-right: 1px solid var(--papers-line);
  border-left: 1px solid var(--papers-line);
  box-shadow: 0 8px 28px rgba(23, 33, 43, 0.07);
}

body.papers-archive-raw > div:not(.papers-globalbar):not(.local-archive-bar),
body.papers-archive-raw > main {
  background-color: #ffffff;
}

/* Explicit dark mode. Cached publisher pages keep a white paper surface. */
html[data-papers-color-mode="dark"] body.nav-fixed {
  --bs-body-bg: var(--papers-canvas);
  --bs-body-color: var(--papers-ink);
  --bs-secondary-color: var(--papers-muted);
  --bs-border-color: var(--papers-line);
  background: var(--papers-canvas) !important;
  color: var(--papers-ink) !important;
}

html[data-papers-color-mode="dark"] .papers-globalbar,
html[data-papers-color-mode="dark"] #quarto-header .navbar {
  border-bottom-color: var(--papers-line) !important;
  background: var(--papers-surface) !important;
  color: var(--papers-ink) !important;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .32);
}

html[data-papers-color-mode="dark"] #quarto-header .navbar-toggler-icon {
  filter: brightness(0) invert(1);
}

html[data-papers-color-mode="dark"] #quarto-header .nav-link.active,
html[data-papers-color-mode="dark"] #quarto-header .nav-link:hover,
html[data-papers-color-mode="dark"] .collection-row:hover,
html[data-papers-color-mode="dark"] .papers-globalbar__links a:hover,
html[data-papers-color-mode="dark"] .papers-globalbar__menu nav a:hover {
  background: var(--papers-surface-soft) !important;
  color: var(--papers-teal-dark) !important;
}

html[data-papers-color-mode="dark"] .nav-footer {
  border-color: var(--papers-line);
  background: var(--papers-canvas);
  color: var(--papers-muted);
}

html[data-papers-color-mode="dark"] body[data-papers-theme] pre,
html[data-papers-color-mode="dark"] body[data-papers-theme] .formula,
html[data-papers-color-mode="dark"] body[data-papers-theme] .causal-map,
html[data-papers-color-mode="dark"] body[data-papers-theme] .code-block {
  background: #0b0d11 !important;
  color: var(--papers-ink) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline > .topbar,
html[data-papers-color-mode="dark"] body.papers-learning > .series-nav,
html[data-papers-color-mode="dark"] body.papers-catalog > nav:not(.papers-globalbar),
html[data-papers-color-mode="dark"] body.papers-guide > .topbar,
html[data-papers-color-mode="dark"] body.papers-guide > nav:not(.papers-globalbar),
html[data-papers-color-mode="dark"] body.papers-archive-ltx .local-archive-bar,
html[data-papers-color-mode="dark"] body.papers-archive-raw .local-archive-bar {
  border-color: var(--papers-line) !important;
  background: color-mix(in srgb, var(--papers-canvas) 94%, transparent) !important;
  color: var(--papers-muted) !important;
  box-shadow: 0 7px 18px rgba(0, 0, 0, .16);
}

html[data-papers-color-mode="dark"] body.papers-mainline > .topbar a[aria-current="location"] {
  background: var(--papers-surface-soft) !important;
  color: var(--papers-teal-dark) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .notice,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-scope {
  border-left-color: var(--papers-amber) !important;
  background: #2b2418 !important;
  color: #ead4ae !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .notice strong,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-scope strong {
  color: #f2c77e !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .callout,
html[data-papers-color-mode="dark"] body.papers-catalog .callout,
html[data-papers-color-mode="dark"] body.papers-guide .callout,
html[data-papers-color-mode="dark"] body.papers-guide .takeaway {
  border-left-color: var(--papers-blue) !important;
  background: #171e28 !important;
  color: var(--papers-ink) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .callout.warn,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-fixed-boundary {
  border-left-color: var(--papers-red) !important;
  background: #301c1b !important;
  color: #efc1bd !important;
}

html[data-papers-color-mode="dark"] body.papers-guide .warning,
html[data-papers-color-mode="dark"] body.papers-guide .evidence-limit {
  border-left-color: var(--papers-amber) !important;
  background: #2b2418 !important;
  color: var(--papers-ink) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .status.current,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-badge.reviewed {
  border-color: #476453 !important;
  background: #19231d !important;
  color: var(--papers-green) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .status.limited,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-badge.evidence {
  border-color: #7f6844 !important;
  background: #302719 !important;
  color: var(--papers-amber) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-badge.layer,
html[data-papers-color-mode="dark"] body.papers-mainline .zartbot-badge.source {
  border-color: #3f5267 !important;
  background: #18212b !important;
  color: var(--papers-teal-dark) !important;
}

html[data-papers-color-mode="dark"] body.papers-learning {
  --blockquote-bg: var(--papers-surface-soft);
}

html[data-papers-color-mode="dark"] body.papers-learning > .series-nav {
  --sn-bg: color-mix(in srgb, var(--papers-canvas) 94%, transparent) !important;
  background: color-mix(in srgb, var(--papers-canvas) 94%, transparent) !important;
}

html[data-papers-color-mode="dark"] body.papers-learning .diagram,
html[data-papers-color-mode="dark"] body.papers-learning .flow-diagram {
  background: var(--papers-surface-soft) !important;
  color: var(--papers-ink) !important;
}

html[data-papers-color-mode="dark"] body.papers-guide {
  --warn-bg: #2b2418;
}

html[data-papers-color-mode="dark"] body.papers-guide tbody tr:nth-child(even) td {
  background: #1d242a !important;
}

html[data-papers-color-mode="dark"] body.papers-archive-ltx,
html[data-papers-color-mode="dark"] body.papers-archive-raw {
  background: var(--papers-canvas) !important;
}

html[data-papers-color-mode="dark"] body.papers-archive-ltx .ltx_page_main,
html[data-papers-color-mode="dark"] body.papers-archive-ltx .ltx_document,
html[data-papers-color-mode="dark"] body.papers-archive-ltx main.ltx_page_main,
html[data-papers-color-mode="dark"] body.papers-archive-raw > div:not(.papers-globalbar):not(.local-archive-bar),
html[data-papers-color-mode="dark"] body.papers-archive-raw > main {
  background: #ffffff !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-nav {
  background: linear-gradient(180deg, #211a1b 0%, #211d1a 17%, #211f1a 33%, #1f211b 50%, #1c211c 67%, #1a211d 83%, #19211e 100%) !important;
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step {
  color: var(--papers-ink);
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--model { --step-color: #e59a98; --step-bg: #261d20; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--compute { --step-color: #d9a77c; --step-bg: #27211d; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--execution { --step-color: #cdbb75; --step-bg: #27251d; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--memory { --step-color: #b4c182; --step-bg: #23261e; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--runtime { --step-color: #97b88c; --step-bg: #1f261f; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--interconnect { --step-color: #82b096; --step-bg: #1c2521; }
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step--control { --step-color: #78aa94; --step-bg: #1b2522; }

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-copy strong,
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step:hover {
  color: var(--papers-ink);
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-copy span,
html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-step:not(:last-child)::after {
  color: var(--papers-muted);
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-no {
  border-color: color-mix(in srgb, var(--step-color) 72%, #000000);
  color: #101418;
}

html[data-papers-color-mode="dark"] body.papers-mainline .causal-flow-action {
  color: var(--step-color);
}

html[data-papers-color-mode="dark"] #stage-model-structure { --stage-color: #e59a98; }
html[data-papers-color-mode="dark"] #stage-layer-compute { --stage-color: #d9a77c; }
html[data-papers-color-mode="dark"] #stage-execution-loop { --stage-color: #cdbb75; }
html[data-papers-color-mode="dark"] #stage-gpu-state { --stage-color: #b4c182; }
html[data-papers-color-mode="dark"] #stage-runtime-strategy { --stage-color: #97b88c; }
html[data-papers-color-mode="dark"] #stage-parallel-interconnect { --stage-color: #82b096; }
html[data-papers-color-mode="dark"] #stage-datacenter-control { --stage-color: #78aa94; }

@media (max-width: 991.98px) {
  #quarto-header .papers-theme-toggle {
    margin-right: 8px;
    margin-left: auto;
  }
}

@media (max-width: 820px) {
  .papers-globalbar {
    padding-right: 12px;
    padding-left: 12px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .papers-globalbar__links {
    display: none;
  }

  .papers-globalbar__menu {
    display: block;
  }

  body.papers-mainline > .topbar {
    gap: 12px;
    padding-right: 14px;
    padding-left: 14px;
    background: var(--papers-canvas) !important;
  }

  body.papers-learning {
    padding-right: 18px !important;
    padding-left: 18px !important;
  }

  body.papers-learning > .series-nav {
    margin-right: -18px !important;
    margin-left: -18px !important;
  }

  body.papers-catalog .paper-index {
    top: var(--papers-bar-height) !important;
  }

  body.papers-catalog > nav:not(.papers-globalbar) {
    padding: 0 16px !important;
  }
}

@media (max-width: 620px) {
  :root {
    --papers-bar-height: 46px;
  }

  .papers-search-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
    margin: 10px auto auto;
  }

  .papers-search-dialog__shell {
    max-height: calc(100dvh - 22px);
  }

  .papers-search-field {
    margin-right: 12px;
    margin-left: 12px;
  }

  .papers-search-results {
    padding-right: 6px;
    padding-left: 6px;
  }

  .papers-search-results a {
    gap: 10px;
    padding-right: 8px;
    padding-left: 8px;
  }

  body.papers-mainline main,
  body.papers-guide main {
    width: min(100% - 28px, 1180px) !important;
  }

  body.papers-guide > .topbar,
  body.papers-guide > nav:not(.papers-globalbar) {
    position: static !important;
    flex-wrap: wrap;
    gap: 8px 14px;
    min-height: 44px;
    padding: 9px 14px !important;
  }

  body.papers-mainline h1,
  body.papers-learning h1,
  body.papers-guide h1 {
    font-size: 28px !important;
  }

  body.papers-mainline .topic-grid,
  body.papers-mainline .connections,
  body.papers-mainline .comparison,
  body.papers-learning .comparison-grid,
  body.papers-learning .page-grid,
  body.papers-learning .two-col,
  body.papers-learning .patch-grid {
    grid-template-columns: 1fr !important;
  }

  body.papers-mainline .topic-card {
    min-height: 0;
  }

  body.papers-learning table,
  body.papers-mainline table,
  body.papers-catalog table,
  body.papers-guide table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.papers-guide .papers-table-scroll table {
    min-width: 640px;
  }

  body.papers-guide .papers-guide-toc ol {
    grid-template-columns: 1fr;
    padding-right: 16px;
  }
}

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

@media (prefers-reduced-transparency: reduce) {
  .papers-globalbar,
  body.papers-mainline > .topbar {
    background: var(--papers-surface) !important;
  }
}

@media (prefers-contrast: more) {
  body[data-papers-theme] a:focus-visible,
  body[data-papers-theme] button:focus-visible,
  body[data-papers-theme] summary:focus-visible,
  body[data-papers-theme] input:focus-visible,
  body[data-papers-theme] select:focus-visible {
    outline-width: 3px !important;
  }

  .papers-globalbar,
  body.papers-mainline > .topbar {
    border-bottom: 2px solid var(--papers-ink) !important;
    background: var(--papers-surface) !important;
  }
}

@media print {
  .papers-globalbar,
  .papers-global-search-trigger,
  .papers-search-dialog,
  body[data-papers-theme] > .topbar,
  body[data-papers-theme] > .series-nav,
  body[data-papers-theme] > .local-archive-bar {
    display: none !important;
  }

  body[data-papers-theme] {
    background: #ffffff !important;
  }
}